Patent application number | Description | Published |
20090005990 | Method and system for estimating an agricultural management parameter - A system and method for estimating agricultural parameters for growing crops is well suited for promoting efficient utilization of agricultural inputs (e.g., water consumption). Sensors collect data via one or more vehicles equipped with location-determining receivers. A transmitter transmits the collected environmental data to a data processing system. The data processing system applies the collected environmental data to an agronomic model for determining an agricultural management parameter. A prescription is made available for application of an agricultural input (e.g., water) to a crop in a particular location consistent with the collected environmental data and the agronomic model. | 01-01-2009 |
20090298539 | Mobile Station for Unmanned Vehicle - A mobile station for an unmanned vehicle comprises a vehicular storage area for storing a vehicle during transit or at rest. A first wireless transceiver communicates a status or command between the vehicle and the mobile station during at least one of vehicular deployment and rest. A station controller manages a management plan of the vehicle comprising at least one of retooling the vehicle, loading a payload on the vehicle, and recharging or refueling of the vehicle. | 12-03-2009 |
20090299582 | Mobile Station for Unmanned Vehicle - A mobile station for an unmanned vehicle comprises a vehicular storage area for storing a vehicle during transit or at rest. A first wireless transceiver communicates a status or command between the vehicle and the mobile station during at least one of vehicular deployment and rest. A station controller manages a management plan of the vehicle comprising at least one of retooling the vehicle, loading a payload on the vehicle, and recharging or refueling of the vehicle. | 12-03-2009 |
20090303071 | NON-TOXIC, BIODEGRADABLE SENSOR NODES FOR USE WITH A WIRELESS NETWORK - A sensor node for deployment in association with an earth surface has a biodegradable plastic housing, an electronic circuit board within the housing, and at least one battery for providing electrical energy to the circuit board. The circuit board has a non-toxic substrate and at least one lead-free solder element. Each battery is a non-toxic battery. | 12-10-2009 |
20100063626 | DISTRIBUTED KNOWLEDGE BASE FOR VEHICULAR LOCALIZATION AND WORK-SITE MANAGEMENT - The illustrative embodiments provide an apparatus for controlling a vehicle. In an illustrative embodiment, a vehicle is comprised of a machine controller, a steering system, a propulsion system, a braking system, a sensor system, and a knowledge base used by the machine controller. The machine controller identifies a dynamic condition and sends commands to the steering system, the propulsion system, and the braking system to move the vehicle. | 03-11-2010 |
20100063648 | DISTRIBUTED KNOWLEDGE BASE PROGRAM FOR VEHICULAR LOCALIZATION AND WORK-SITE MANAGEMENT - The illustrative embodiments provide a computer program product for controlling a vehicle. In an illustrative embodiment, a computer program product is comprised of a computer recordable media having computer usable program code for identifying a dynamic condition. When the dynamic condition is identified, computer usable program code using a knowledge base controls the vehicle. | 03-11-2010 |
20100063651 | HIGH INTEGRITY PERCEPTION FOR MACHINE LOCALIZATION AND SAFEGUARDING - The illustrative embodiments provide a method for processing sensor data and controlling the movement of a vehicle. An operating environment around the vehicle is identified and sensor data is selected from a set of sensors. A dynamic condition is identified using a plurality of different types of sensors on the vehicle. In response to the dynamic condition being identified, the movement of the vehicle is controlled. Sensor data for a plurality of vehicles is managed by receiving sensor data at the plurality of vehicles, each with a plurality of sensors. In response to a selected vehicle within the plurality of vehicles being unable to obtain needed sensor data, collected sensor data from a number of other vehicles in the plurality of vehicles can be obtained to form alternate sensor data used to control the vehicle. | 03-11-2010 |
20100063652 | Garment for Use Near Autonomous Machines - The illustrative embodiments provide a method and apparatus for localizing an operator using a garment, a number of localization devices capable of being detected by an autonomous vehicle, and a controller capable of sending a control signal to the autonomous vehicle. | 03-11-2010 |
20100063663 | LEADER-FOLLOWER FULLY AUTONOMOUS VEHICLE WITH OPERATOR ON SIDE - The illustrative embodiments provide a method and apparatus for controlling movement of a vehicle. Movement of an operator located at a side of the vehicle is identified with a plurality of sensors located in the vehicle and the vehicle is moved in a path that maintains the operator at the side of the vehicle while the operator is moving. | 03-11-2010 |
20100063664 | HIGH INTEGRITY PERCEPTION PROGRAM - The illustrative embodiments provide a computer program product for processing sensor data and controlling the movement of a vehicle. In an illustrative embodiment, an operating environment around the vehicle is identified and sensor data is selected from a set of sensors. A dynamic condition is identified using a plurality of different types of sensors on the vehicle. In response to the dynamic condition being identified, the movement of the vehicle is controlled. In another illustrative embodiment, an environment around the vehicle is identified to form an operating environment. Sensor data is selected from a set of sensors in a plurality of redundant sensors based on the operating environment. | 03-11-2010 |
20100063672 | VEHICLE WITH HIGH INTEGRITY PERCEPTION SYSTEM - The illustrative embodiments provide an apparatus for processing sensor data and controlling the movement of a vehicle. In an illustrative embodiment, an operating environment around the vehicle is identified and sensor data is selected from a set of sensors. The movement of the vehicle is controlled based on the operating environment identified. In another illustrative embodiment, a sensor system has some sensors that are more accurate in a particular environment than other sensors. A dynamic condition is identified by the sensor system and commands are sent to the steering system, the propulsion system, and the braking system to move the vehicle using the sensor data detected by the sensor system. The environment is identified using the plurality of different types of sensors on the vehicle. | 03-11-2010 |
20100063673 | MULTI-VEHICLE HIGH INTEGRITY PERCEPTION - The illustrative embodiments provide a method for processing sensor data and controlling the movement of a vehicle. In one illustrative embodiment, a vehicle having a plurality of sensors attempts to receive sensor data. In response to an inability of the vehicle to obtain needed sensor data, collected sensor data is requested from a plurality of other vehicles to form alternate sensor data. The alternate sensor data is received and the vehicle is controlled using the alternate sensor data. In another illustrative embodiment, a request is received at a first vehicle for sensor data from a different vehicle. Sensor data is collected from a plurality of sensors at the first vehicle. The sensor data is then sent to the different vehicle. | 03-11-2010 |
20100063680 | LEADER-FOLLOWER SEMI-AUTONOMOUS VEHICLE WITH OPERATOR ON SIDE - The illustrative embodiments provide a method and apparatus for controlling movement of a vehicle. User input selecting a path for the vehicle is received from an operator. The vehicle responds to the user input by moving along the selected path in a manner that maintains the operator on a side of the vehicle. The illustrative embodiments further provide a method and apparatus for improved machine control. The vehicle receives a power-up command, instructions to execute a planned path, and information identifying a leader. The leader is an operator. The vehicle then executes the planned path using the information identifying the leader in order to follow a path of the leader. The vehicle moves along the path in a manner that maintains the leader in a position proximate to a side of the vehicle. | 03-11-2010 |
20100063954 | DISTRIBUTED KNOWLEDGE BASE METHOD FOR VEHICULAR LOCALIZATION AND WORK-SITE MANAGEMENT - The illustrative embodiments provide a method for controlling a vehicle. In an illustrative embodiment, a dynamic condition is identified and the vehicle is controlled using a knowledge base comprising a fixed knowledge base and a learned knowledge base. | 03-11-2010 |
20100094481 | High Integrity Coordination System for Multiple Off-Road Vehicles - The illustrative embodiments provide a method and apparatus for controlling and coordinating multiple vehicles. In one illustrative embodiment, machine behaviors are assigned to multiple vehicles performing a task. The vehicles are coordinated to perform the task using the assigned behaviors and a number of signals received from other vehicles and the environment during performance of the task. In another illustrative embodiment, a role is identified for each vehicle in a group of vehicles. A number of machine behaviors are assigned to each vehicle depending upon the identified role for the vehicle. The machine behaviors are selected from coordinating machine behaviors stored in a behavior library. Each vehicle is then coordinated to perform the task according to the role and machine behaviors assigned. | 04-15-2010 |
20100094499 | High Integrity Coordination for Multiple Off-Road Vehicles - The illustrative embodiments provide a method and apparatus for controlling and coordinating multiple vehicles. In one illustrative embodiment, machine behaviors are assigned to multiple vehicles performing a task. The vehicles are coordinated to perform the task using the assigned behaviors and a number of signals received from other vehicles and the environment during performance of the task. In another illustrative embodiment, a role is identified for each vehicle in a group of vehicles. A number of machine behaviors are assigned to each vehicle depending upon the identified role for the vehicle. The machine behaviors are selected from coordinating machine behaviors stored in a behavior library. Each vehicle is then coordinated to perform the task according to the role and machine behaviors assigned. | 04-15-2010 |
20100106428 | SYSTEM AND METHOD FOR MONITORING A STATUS OF A MEMEBER OF A VEHICLE - A system or method for monitoring a status of a member of a vehicle comprises a member of a vehicle. A set of one or more magnets is secured to the member. A magnetic field sensor is mounted on a vehicle, spaced apart from the member. The magnetic field sensor produces a data signal. A data processor receives the data signal from the magnetic field sensor and detects at least one of a deformation or movement of the member with respect to the vehicle. | 04-29-2010 |
20100116974 | Seed Sensor System And Method For Improved Seed Count And Seed Spacing - A seed sensor system determines the position of the seed relative to the seed tube as the seed passes the sensor. The position of the seed as well as the speed of the planter and the position of the seed tube above the planting furrow are used to calculate trajectory of the seed into the furrow from which the seed spacing is predicated. By sensing the seed in both X and Y directions in the seed tube, the sensor is better able to determine multiple seeds as well providing more precision to the seed population. | 05-13-2010 |
20100223009 | Method and System for Estimating an Agricultural Management Parameter - A system and method for estimating agricultural parameters for growing crops is well suited for promoting efficient utilization of agricultural inputs (e.g., water consumption). Sensors collect data via one or more vehicles equipped with location-determining receivers. A transmitter transmits the collected environmental data to a data processing system. The data processing system applies the collected environmental data to an agronomic model for determining an agricultural management parameter. A prescription is made available for application of an agricultural input (e.g., water) to a crop in a particular location consistent with the collected environmental data and the agronomic model. | 09-02-2010 |
20100263275 | Robotic Watering Unit - The different illustrative embodiments provide a method and system for watering plants. A map of an area is received and a determination is made using a processing unit as to whether the area needs water. If the area needs water, current constraints are identified and a determination is made using the processing system as to whether the current constraints allow for watering. If the current constraints allow for watering, a watering solution application plan is generated using the processing system, and the watering solution application plan is executed using a mobile utility vehicle. | 10-21-2010 |
20100268390 | Method for Providing an Application to Plants - Therefore, the illustrative embodiments provide a computer implemented method and system for providing an application of a resource to plants. A plurality of per plant prescriptions for a plurality of plants are received and a source is selected to fulfill the plurality of per plant prescriptions to form a selected source. Movement of a mobile utility vehicle is controlled to the selected source, the resource is obtained, and movement of the mobile utility vehicle is controlled to each plant in the plurality of plants. The resource is applied from the mobile utility vehicle to each plant according to the per plant prescription. | 10-21-2010 |
20100268391 | Resource Use Management - Therefore, the illustrative embodiments provide a computer program product comprising a computer recordable media having computer usable program code. Resource needs are determined for each plant in a plurality of plants to form individual resource needs. Conditions are identified in an environment in which the plurality of plants are located by receiving input from a sensor system to form current conditions. A plurality of per plant prescriptions are calculated for the plurality of plants using the individual resource needs and the current conditions. The application of the resource is controlled from a mobile utility vehicle to each plant in the plurality of plants using the plurality of per plant prescriptions. | 10-21-2010 |
20100268562 | System and Method for Managing Resource Use - Therefore, the illustrative embodiments provide a computer implemented method and system for determining individual resource needs for each plant in a plurality of plants. Current conditions are identified using a sensor system. A plurality of per plant prescriptions are calculated for the plurality of plants using the individual resource needs and the current conditions. A resource is obtained from a selected resource source in a number of resource sources. The resource is stored in a mobile utility vehicle and applied from the mobile utility vehicle to each plant in the plurality of plants according to the plurality of per plant prescriptions. | 10-21-2010 |
20100268679 | Horticultural Knowledge Base for Managing Yards and Gardens - Therefore, the illustrative embodiments provide an apparatus for performing horticultural tasks. In an illustrative embodiment, an apparatus is comprised of a number of data storage devices, a planning process, and a processor unit. The number of data storage devices includes a knowledge base. The processor unit executes the planning process and accesses the knowledge base on the number of data storage devices to identify a horticultural need for a plurality of plants. | 10-21-2010 |
20110046780 | DISTRIBUTED ROBOTIC GUIDANCE - The different illustrative embodiments provide an apparatus that includes a computer system, a number of structured light generators, and a number of mobile robotic devices. The computer system is configured to generate a path plan. The number of structured light generators is configured to project the path plan. The number of mobile robotic devices is configured to detect and follow the path plan. | 02-24-2011 |
20110046784 | ASYMMETRIC STEREO VISION SYSTEM - The different illustrative embodiments provide an apparatus that includes an autonomous vehicle, a modular navigation system, and an asymmetric vision module. The modular navigation system is coupled to the autonomous vehicle. The asymmetric vision module is configured to interact with the modular navigation system. | 02-24-2011 |
20110046836 | MODULAR AND SCALABLE POSITIONING AND NAVIGATION SYSTEM - The different illustrative embodiments provide an apparatus that includes an autonomous vehicle, a modular navigation system, and a number of modular components. The modular navigation system is coupled to the autonomous vehicle. | 02-24-2011 |
20110149079 | PORTAL MANAGEMENT - The different illustrative embodiments provide an apparatus, a system, and a method for managing a portal. The different illustrative embodiments provide an apparatus comprising a locking system, a detection system, and a portal access system. The locking system is for a portal having a first side and a second side. The portal is configured to swing about an axis through the first side between an opened position and a closed position. The detection system is configured to detect when a robotic vehicle is located within a selected distance of the portal. The portal access system unlocks the portal when the portal is in the closed position and the robotic vehicle is detected within a selected distance of the portal using the detection system. | 06-23-2011 |
20110150348 | AUTOMATED TAGGING FOR LANDMARK IDENTIFICATION - The different illustrative embodiments provide a method for identifying landmarks in an image. An image of a worksite is received. The image is analyzed to determine a suggested identity of a worksite feature in the image. The suggested identity of the worksite feature is sent over a communications unit. A confirmation of the suggested identity of the worksite feature is received to form a confirmed identity. The confirmed identity and a number of attributes associated with the confirmed identity is stored in a database. | 06-23-2011 |
20110153072 | ENHANCED VISUAL LANDMARK FOR LOCALIZATION - The different illustrative embodiments provide a localization apparatus comprising an identification signal and an orientation controller. The identification signal is for recognition by a localized machine for utilizing the localization apparatus as a location point. The orientation controller is configured to control an orientation of the identification signal dependent upon an orientation of the localization apparatus in a defined environment. | 06-23-2011 |
20110153136 | SYSTEM AND METHOD FOR AREA COVERAGE USING SECTOR DECOMPOSITION - The different illustrative embodiments provide a method for generating an area coverage path plan using sector decomposition. A starting point is identified on a worksite map having a number of landmarks. A first landmark in the number of landmarks is identified. A path is generated around the first landmark until an obstacle is detected. In response to detecting the obstacle, the path is made linear to a next landmark. The path is generated around the next landmark. | 06-23-2011 |
20110153172 | AREA MANAGEMENT - The illustrative embodiments provide an apparatus comprising a platform, a camera system, a distribution system, and a processor unit. The platform is configured to move through an area. The camera system is associated with the platform, and the camera system is configured to create image information. The distribution system is associated with the platform and configured to distribute a resource. The processor unit is configured to run an area management process to receive the image information from the camera system, identify a number of inconsistencies in the area using the image information, and control a distribution of the resource by the distribution system in a number of portions of the area in which an inconsistency in the number of inconsistencies is identified. | 06-23-2011 |
20110153338 | SYSTEM AND METHOD FOR DEPLOYING PORTABLE LANDMARKS - The different illustrative embodiments provide an apparatus comprising a landmark controller, a landmark deployment system, and a number of portable landmarks. The landmark controller has a landmark position and placement process. The landmark deployment system has a number of manipulative components. The number of portable landmarks are configured to be deployed to a number of locations within a worksite. | 06-23-2011 |
20110166701 | ADAPTIVE SCHEDULING OF A SERVICE ROBOT - A method for scheduling mowing tasks by a robotic mower is provided. An estimated height of grass cut by the robotic mower is determined for a predetermined number of past mowing tasks. The estimated height of grass cut is compared with a predicted height of grass in an operating environment for the robotic mower. Then, a mowing schedule for the robotic mower is adjusted by decreasing a time between mowing tasks in response to the estimated height of grass cut being greater than the predicted height of grass. Alternatively, the mowing schedule for the robotic mower is adjusted by increasing the time between mowing tasks in response to the estimated height of grass cut being less than the predicted height of grass. | 07-07-2011 |
20110166705 | AUTONOMOUS CUTTING ELEMENT FOR SCULPTING GRASS - An apparatus comprises a vehicle, a sensing unit, and a control unit. The vehicle is movable in a path and has a first number of cutting elements. The sensing unit detects an obstacle in the path. The control unit is connected to the first number of cutting elements and is configured to autonomously adjust a height of a second number of cutting elements of the first number of cutting elements in response to the sensing unit detecting the obstacle in the path. | 07-07-2011 |
20110166715 | VARYING IRRIGATION SCHEDULING BASED ON HEIGHT OF VEGETATION - A method of controlling application of a substance to vegetation using data obtained via a mobile machine is provided. A height of the vegetation is measured during a scheduled task of the mobile machine. The measured height of the vegetation is compared with a calculated height of the vegetation. Then, an amount of the substance applied by an irrigation system to an area containing the vegetation is adjusted based on a difference between the measured height of the vegetation and the calculated height of the vegetation. | 07-07-2011 |
20110178635 | ICE MITIGATING ROBOT - An apparatus and method for detecting the presence of a slippery material, such as ice, on a surface and for taking action to mitigate the potential hazard presented by such material automatically with little or no human intervention. In accordance with an illustrative embodiment, a mobile machine, such as a robot, is controlled to move automatically across a surface along a path. The mobile machine automatically detects for the presence of a slippery material on the surface as it traverses the surface. The mobile machine automatically takes an action to mitigate the slippery material in response to the detection of the slippery material on the surface. | 07-21-2011 |
20110190931 | PHEROMONE FOR ROBOTIC BOUNDARY - A method for regenerating a boundary of an area for containing a mobile machine is provided. An emitter is detected in an area designated to contain the mobile machine. In response to detecting the emitter, a function is performed. In addition, the emitter is reapplied on a predetermined time interval basis over an existing detected emitter to minimize deterioration of a strength of the emitter due to time and environmental factors. | 08-04-2011 |
20110198136 | RETRACTABLE LINE GUIDANCE FOR SELF-PROPELLED MACHINES - Retractable line guidance for a self-propelled machine, such as a self-propelled lawn mower, is provided by an operator moving a string or line to control the speed and direction of movement of the machine. A retractable and extendable line is mounted on the machine and is under tension in a retraction direction when the line is extended. A length of extension of the line is monitored, and a speed of movement of the machine is controlled in response to the length of extension of the line to maintain the length of extension of the line at a selected length. An angle of the line with respect to the machine is monitored, and a direction of movement of the machine is controlled in response to the angle of the line to maintain the angle of the line at a selected angle. | 08-18-2011 |
20110202224 | TETHERED ROBOT POSITIONING - A system and method for positioning a mobile machine, such as a robot, using a tether line connected between two mobile machines. A first mobile machine, such as a boundary vehicle, is controlled to move along a path, such as a boundary defining an area. The first machine employs a localization device to determine and maintain its position on the path. A tether line is connected between the boundary vehicle and a second mobile machine, such as a roving vehicle. The first machine determines the position of the second machine relative to the first machine from a length of extension and angle of the tether line. The first machine controls movement of the second machine to perform a task or mission, such as a task performed in the area defined by the boundary. | 08-18-2011 |
20110254708 | CONTEXT-BASED SOUND GENERATION - A method for directing a vehicle to operate in a noise generating mode based on a context is provided. A present location of the vehicle is determined using a location sensing device. Then, it is determined whether the present location of the vehicle is within one or more noise generating zones. In response to determining that the present location of the vehicle is within a noise generating zone, the vehicle is directed to operate in the noise generating mode. | 10-20-2011 |
20110295423 | CONDITION BASED KEEP-OUT FOR MACHINES - The different illustrative embodiments provide a system for autonomous machine management comprising a number of autonomous machines, a number of boundaries, a conditional behavior module, and a navigation system. The number of autonomous machines is configured to perform area coverage tasks in a worksite. The number of nodes is configured to define a number of worksite areas for the worksite. The conditional behavior module is executed by a processor unit and configured to determine whether a number of conditions is met for the number of worksite areas. The navigation system is configured to operate an autonomous machine to perform the area coverage tasks and move between the number of worksite areas when the number of conditions is met. | 12-01-2011 |
20110295424 | MANAGING AUTONOMOUS MACHINES ACROSS MULTIPLE AREAS - The different illustrative embodiments provide a system for autonomous machine management comprising a number of autonomous machines, a number of nodes, a performance estimation module, and a navigation system. The number of autonomous machines is configured to perform area coverage tasks in a worksite. The number of nodes is configured to define a number of worksite areas for the worksite. The performance estimation module is executed by a processor unit and configured to calculate a percentage of work completed in the number of worksite areas. The navigation system is configured to operate an autonomous machine to perform the area coverage tasks and move between the number of worksite areas. | 12-01-2011 |
20110295636 | AUTONOMOUS MACHINE SELECTIVE CONSULTATION - The different illustrative embodiments provide a system for selective consultation comprising a number of autonomous machines and a selective consultation system. The number of autonomous machines is configured to perform area coverage tasks in a worksite. The selective consultation system is configured to resolve issues encountered during operation of the number of autonomous machines in the worksite. | 12-01-2011 |
20110301755 | Robotic Watering Unit - The different illustrative embodiments provide a method and system for watering plants. A map of an area is received and a determination is made using a processing unit as to whether the area needs water. If the area needs water, current constraints are identified and a determination is made using the processing system as to whether the current constraints allow for watering. If the current constraints allow for watering, a watering solution application plan is generated using the processing system, and the watering solution application plan is executed using a mobile utility vehicle. | 12-08-2011 |
20110313577 | SYSTEM AND METHOD FOR IRRIGATION USING ATMOSPHERIC WATER - An embodiment of the invention delivers water to plants of a specified type which reside in a quantity of soil. A condensing unit is operated at optimum intervals to condense water vapor in the air into water in liquid form. The condensed water is stored in a reservoir connected to an irrigation system, which can deliver water from the reservoir to each of the plants. A database is established that contains horticultural information, wherein the horticultural information comprises a set of values representing the water needed by plants of the specified type at different stages of growth. Estimates of soil moisture content are generated during a specified time period. Optimum watering intervals are computed during the specified time period, at least in part, as a function of the set of values contained in the horticultural database, and also as a function of the estimates of moisture content. The irrigation system is operated to deliver water to each plant during respective optimum watering intervals. | 12-22-2011 |
20120029761 | MULTI-VEHICLE HIGH INTEGRITY PERCEPTION - The illustrative embodiments provide a method for processing sensor data and controlling the movement of a vehicle. In one illustrative embodiment, a vehicle having a plurality of sensors attempts to receive sensor data. In response to an inability of the vehicle to obtain needed sensor data, collected sensor data is requested from a plurality of other vehicles to form alternate sensor data. The alternate sensor data is received and the vehicle is controlled using the alternate sensor data. In another illustrative embodiment, a request is received at a first vehicle for sensor data from a different vehicle. Sensor data is collected from a plurality of sensors at the first vehicle. The sensor data is then sent to the different vehicle. | 02-02-2012 |
20120042563 | ROBOTIC PESTICIDE APPLICATION - The illustrative embodiments provide an apparatus for performing horticultural tasks comprising a processor unit, a first number of communication links from the processor unit to a plurality of databases stored on a number of data storage devices, and a second number of communication links from the processor unit to a diagnostic system. The processor unit is configured to execute the diagnostic system and access the plurality of databases on the number of data storage devices to identify a pest problem and generate a treatment plan to address the pest problem. | 02-23-2012 |
20120046790 | NETWORKED CHEMICAL DISPERSION SYSTEM - The illustrative embodiments provide a chemical dispersion system comprising a number of chemical dispersion nodes, a chemical dispersion manager, and a processor unit. The processor unit executes the chemical dispersion manager to identify a pest problem and generate a chemical dispersion plan for execution by the number of chemical dispersion nodes. | 02-23-2012 |
20120046822 | METHOD OF INITIATING VEHICLE MOVEMENT - A method for initiating movement of a mobile machine is provided. In response to determining that the mobile machine needs to move to a new location based on environmental parameters corresponding to a current position of the mobile machine, a safe location for the mobile machine is determined based on the environmental parameters. An estimated time of travel is calculated from the current position of the mobile machine to the safe location based on a selected travel route for the mobile machine. Then, movement of the mobile machine is initiated prior to a first estimated time when the selected travel route will be impassable due to the environmental parameters based on the estimated time of travel using the selected travel route from the current position of the mobile machine to the safe location. | 02-23-2012 |
20120046837 | AUTOMATED PLANT PROBLEM RESOLUTION - The illustrative embodiments provide an apparatus for performing horticultural tasks comprising a number of data storage devices, a diagnostic system, and a processor unit. The number of data storage devices includes a horticultural knowledge base, a logistics database, and a home site database. The processor unit executes the diagnostic system and accesses the horticultural knowledge base, the logistics database, and the home site database on the number of data storage devices to identify a horticultural need for a plurality of plants. | 02-23-2012 |
20120074891 | ROBOT POWER SOURCE CHARGING STATION - Embodiments of the invention are directed to a system for recharging a mobile robot as a power source. In one embodiment the system comprises a power transmission link having a first end positioned at a selectively located charging station and a second end connected to the battery carried by the robot, the transmission link being configured to transmit power from its first end to its second end to charge the battery. The system further comprises a first wireless power transmitter coupled to receive power from a specified power source, and a first wireless power receiver, connected to the first end of the transmission link and located at a prespecified distance from the first wireless power transmitter. The first wireless power receiver is configured to receive power transmitted across the prespecified distance from the first wireless power transmitter, and to provide power to the first end of the transmission link, for transmission to charge the battery. | 03-29-2012 |
20120083982 | SYSTEM AND METHOD FOR GOVERNING A SPEED OF AN AUTONOMOUS VEHICLE - A method of adjusting a speed of a mobile machine is provided. Image data of a location is collected where currently generated sensor data and previously generated sensor data indicate a discontinuity in sensor data. The image data is analyzed to determine if a non-motion blur score for the image data is above a threshold value. Then, a speed of the mobile machine is adjusted based on a determination that the non-motion blur score is above the threshold value. | 04-05-2012 |
20120091236 | DRIP TAPE MANAGEMENT - The illustrative embodiments of the present invention provide a method and apparatus for managing drip tape. A vehicle is configured to move across a field. A drip tape collection system is associated with the vehicle configured to raise a portion of the drip tape from the ground in a field. A chopper is configured to separate the portion of the drip tape received from the drip tape collection system into a plurality of pieces and enable the plurality of pieces to decompose. | 04-19-2012 |
20120095638 | WASTE MANAGEMENT SYSTEM - The illustrative embodiments of the present invention provide a method and apparatus for managing a plurality of items. A housing has an opening and is configured to receive a plurality of items through the opening of the housing. A first bag has a first end that is sealed and an opening. The opening of the first bag is associated with the opening of the housing. A sensor system configured to detect a selected condition for the first bag. A sealing system configured to seal a second end for the first bag in response to the sensor system detecting the selected condition. An ejection system is configured to transfer the first bag to a desired location in response to the sealing system sealing the second end for the first bag. | 04-19-2012 |
20120095651 | METHOD AND APPARATUS FOR MACHINE COORDINATION WHICH MAINTAINS LINE-OF-SITE CONTACT - A method and system that facilitates operation of autonomous equipment by providing a mission planner to maintain line-of-sight contact between a plurality of coordinated machines, including a method for maintaining line-of-sight (LoS) communication between a plurality of machines that creates a mission plan for a work site that includes a path plan for each of the plurality of machines that maintains the line-of-sight communication between the plurality of machines by taking into account a topography for the work site; and loads the path plan for each respective one of the plurality of machines into each respective one of the plurality of machines, wherein the path plan specifies a machine travel path for each respective one of the plurality of machines. | 04-19-2012 |
20120095652 | MATERIAL IDENTIFICATION SYSTEM - A method and apparatus for managing undesired material in an area. A sensor system monitors the area for the undesired material. A number of operations is performed on the area using a vehicle system. The vehicle system comprises a vehicle and a structure connected to the vehicle. A computer system receives data for the area from the sensor system. The computer system identifies a presence of the undesired material along a number of paths in the area using the data to form an identification. The computer system initiates removal of the undesired material based on the identification. | 04-19-2012 |
20120101679 | METHOD AND SYSTEM FOR ENHANCING OPERATING PERFORMANCE OF AN AUTONOMIC MOBILE ROBOTIC DEVICE - A mechanism for optimizing behavior of an autonomous mobile robotic device. A first set of robotic behaviors is created based on a set of work area parameters and a behavior selection. The autonomous mobile robotic device is controlled using the first set of robotic behaviors. Performance data indicative of a performance of the autonomous mobile robotic device when controlled by the first set of robotic behaviors is collected. The performance data is analyzed to create a second set of robotic behaviors having enhanced performance relative to the first set of robotic behaviors. The first set of robotic behaviors is replaced with the second set of robotic behaviors to control the autonomous mobile robotic device using the second set of robotic behaviors. | 04-26-2012 |
20120101921 | MOBILE BIOLOGICAL MATERIAL ENERGY CONVERSION - The different illustrative embodiments provide a method for processing biological material. Biological material is monitored for in a field. The biological material is retrieved from the field to form retrieved biological material in response to detecting the biological material in the field. A conversion system converts the retrieved biological material into energy. A portion of the energy is directed to a remote location. The conversion system moves in the field during at least one of the monitoring, the retrieving, and the converting. | 04-26-2012 |
20120112896 | VEHICLE GUIDANCE SYSTEM - A method and apparatus for monitoring movement of a vehicle system. A sensor system monitors movement of a structure relative to a vehicle. The structure is connected to the vehicle in the vehicle system. A computer system identifies a number of distances from the sensor system to a number of objects associated with the structure. The computer system identifies an orientation of the structure relative to the vehicle using the number of distances from the sensor system associated with the vehicle to the number of objects. The computer system determines whether the orientation of the structure meets a number of criteria. The computer system initiates an operation for the vehicle system in response to an absence of a determination that the orientation meets the number of criteria. | 05-10-2012 |
20120143429 | Distributed Robotic Guidance - The different illustrative embodiments provide an apparatus that includes a computer system, a number of structured light generators, and a number of mobile robotic devices. The computer system is configured to generate a path plan. The number of structured light generators is configured to project the path plan. The number of mobile robotic devices is configured to detect and follow the path plan. | 06-07-2012 |
20120150355 | Networked Chemical Dispersion System - The illustrative embodiments provide a chemical dispersion system comprising a number of chemical dispersion nodes, a chemical dispersion manager, and a processor unit. The processor unit executes the chemical dispersion manager to identify a pest problem and generate a chemical dispersion plan for execution by the number of chemical dispersion nodes. | 06-14-2012 |
20120166019 | System and Method for Area Coverage Using Sector Decomposition - The different illustrative embodiments provide a method for generating an area coverage path plan using sector decomposition. A starting point is identified on a worksite map having a number of landmarks. A first landmark in the number of landmarks is identified. A path is generated around the first landmark until an obstacle is detected. In response to detecting the obstacle, the path is made linear to a next landmark. The path is generated around the next landmark. | 06-28-2012 |
20120173087 | Varying Irrigation Scheduling Based on Height of Vegetation - A method of controlling application of a substance to vegetation using data obtained via a mobile machine is provided. A height of the vegetation is measured during a scheduled task of the mobile machine. The measured height of the vegetation is compared with a calculated height of the vegetation. Then, an amount of the substance applied by an irrigation system to an area containing the vegetation is adjusted based on a difference between the measured height of the vegetation and the calculated height of the vegetation. | 07-05-2012 |
20120221172 | Multi-Vehicle High Integrity Perception - The illustrative embodiments provide a method for processing sensor data and controlling the movement of a vehicle. In one illustrative embodiment, a vehicle having a plurality of sensors attempts to receive sensor data. In response to an inability of the vehicle to obtain needed sensor data, collected sensor data is requested from a plurality of other vehicles to form alternate sensor data. The alternate sensor data is received and the vehicle is controlled using the alternate sensor data. In another illustrative embodiment, a request is received at a first vehicle for sensor data from a different vehicle. Sensor data is collected from a plurality of sensors at the first vehicle. The sensor data is then sent to the different vehicle. | 08-30-2012 |
20120253581 | Mobile Station for an Unmanned Vehicle - A mobile station for an unmanned vehicle comprises a vehicular storage area for storing a vehicle during transit or at rest. A first wireless transceiver communicates a status or command between the vehicle and the mobile station during at least one of vehicular deployment and rest. A station controller manages a management plan of the vehicle comprising at least one of retooling the vehicle, loading a payload on the vehicle, and recharging or refueling of the vehicle. | 10-04-2012 |
20120256752 | SYSTEM AND METHOD TO EXTEND OPERATING LIFE OF RECHARGABLE BATTERIES USING BATTERY CHARGE MANAGEMENT - A battery charging management technique and apparatus to manage battery charge in order to extend the operating life of the battery while meeting the energy needs of both scheduled and unscheduled discharges of the battery. | 10-11-2012 |
20120277932 | Distributed Knowledge Base Program for Vehicular Localization and Work-Site Management - The illustrative embodiments provide a computer program product for controlling a vehicle. In an illustrative embodiment, a computer program product is comprised of a computer recordable media having computer usable program code for identifying a dynamic condition. When the dynamic condition is identified, computer usable program code using a knowledge base controls the vehicle. | 11-01-2012 |
20120283906 | System and Method for Area Coverage Using Sector Decomposition - The different illustrative embodiments provide a method for generating an area coverage path plan using sector decomposition. A starting point is identified on a worksite map having a number of landmarks. A first landmark in the number of landmarks is identified. A path is generated around the first landmark until an obstacle is detected. In response to detecting the obstacle, the path is made linear to a next landmark. The path is generated around the next landmark. | 11-08-2012 |
20130046418 | V-FOOT TIRE MANAGEMENT AT FLEET LEVEL - Systems and techniques are provided for managing an interface between a machine or work vehicle and a surface that the machine/work vehicle travels on in order to provide an optimum work performance level that balances fuel efficiency and surface adversity. Fleet management and reporting capabilities pertaining to such interface management are also provided. | 02-21-2013 |
20130046419 | SOIL COMPACTION MANAGEMENT AND REPORTING - Systems and techniques are provided for managing an interface between a machine or work vehicle and a surface that the machine/work vehicle travels on in order to provide an optimum work performance level that balances fuel efficiency and surface adversity. Fleet management and reporting capabilities pertaining to such interface management are also provided. | 02-21-2013 |
20130046439 | VEHICLE SOIL PRESSURE MANAGEMENT BASED ON TOPOGRAPHY - Systems and techniques are provided for managing an interface between a machine or work vehicle and a surface that the machine/work vehicle travels on in order to provide an optimum work performance level that balances fuel efficiency and surface adversity. Fleet management and reporting capabilities pertaining to such interface management are also provided. | 02-21-2013 |
20130046446 | VEHICLE STABILITY AND TRACTION THROUGH V-FOOT SHAPE CHANGE - Systems and techniques are provided for managing an interface between a machine or work vehicle and a surface that the machine/work vehicle travels on in order to provide an optimum work performance level that balances fuel efficiency and surface adversity. Fleet management and reporting capabilities pertaining to such interface management are also provided. | 02-21-2013 |
20130054078 | DYNAMIC TRACTION ADJUSTMENT - Systems and techniques are provided for managing an interface between a machine or work vehicle and a surface that the machine/work vehicle travels on in order to provide an optimum work performance level that balances fuel efficiency and surface adversity. Fleet management and reporting capabilities pertaining to such interface management are also provided. | 02-28-2013 |
20130190971 | MULTIFUNCTION LIGHT TRANSCEIVER DEVICE - An exemplary multifunction light transceiver device includes a plurality of light sources. At least one luminescent member is configured to emit visible light responsive to radiation incident on the luminescent member. A controller selectively controls the light sources to achieve multiple functions. The controller controls at least one of the light sources to irradiate the luminescent member to illuminate an area near the device. The controller controls at least one of the light sources to communicate information from the device. The controller also controls at least one of the light sources to emit light toward an object. A detector associated with the controller detects any portion of light that is reflected toward the detector. The controller uses any detected light for making a determination regarding an object from which the detected light reflected. | 07-25-2013 |
20130317708 | Material Identification System - A method and apparatus for managing undesired material in an area. A sensor system monitors the area for the undesired material. A number of operations is performed on the area using a vehicle system. The vehicle system comprises a vehicle and a structure connected to the vehicle. A computer system receives data for the area from the sensor system. The computer system identifies a presence of the undesired material along a number of paths in the area using the data to form an identification. The computer system initiates removal of the undesired material based on the identification. | 11-28-2013 |
20140257911 | METHODS AND APPARATUS TO SCHEDULE REFUELING OF A WORK MACHINE - Methods and apparatus are disclosed for scheduling refueling of a work machine. An example method disclosed herein includes determining a plurality of potential costs of refueling a work machine at a plurality of locations based at least in part on a location of the work machine, a location of a refueling machine, an energy reserve of the work machine, and an energy consumption rate of the work machine to perform one or more tasks of a mission, the energy consumption rate being based at least in part on one or more task parameters, and selecting a refueling location from the plurality of locations based on the plurality of potential costs. | 09-11-2014 |
20140277675 | METHODS AND APPARATUS TO CONTROL MACHINE CONFIGURATIONS - Methods and apparatus are disclosed for controlling machine configurations. An example method disclosed herein includes identifying a machine configuration, the machine configuration comprising a host machine connected to an auxiliary machine; determining a desired trajectory based on at least one of the host machine turning, a desired work path, or an alignment of the host machine and the auxiliary machine; and controlling steering of the auxiliary machine based on a desired trajectory of the host machine. | 09-18-2014 |
20140277905 | METHODS AND APPARATUS TO MANAGE A FLEET OF WORK MACHINES - Methods and apparatus are disclosed for managing a fleet of work machines. An example method disclosed herein includes determining corresponding performance metrics for a plurality of machine configurations to complete corresponding missions at a work site of an operation; assigning a machine configuration of the plurality of machine configurations to the plurality of missions based on the performance metrics. | 09-18-2014 |
20140278696 | METHODS AND APPARATUS TO DETERMINE WORK PATHS FOR MACHINES - Methods and apparatus are disclosed for determining a work path for a machine. An example method disclosed herein includes determining whether the auxiliary machine is to assist the host machine in a plurality of work cells in a work area; based on determining whether the auxiliary machine is to assist the host machine in one of the plurality of work cells, assigning an auxiliary power mode for the one of the plurality of work cells, the auxiliary power mode comprising one of a neutral mode or a power assist mode; and in power assist mode, controlling the auxiliary machine to provide auxiliary tractive power in one of the plurality of work cells, and in neutral mode, controlling the auxiliary machine to free wheel in another one of the plurality of work cells. | 09-18-2014 |
20150025708 | Leader-Follower Fully-Autonomous Vehicle with Operator on Side - The illustrative embodiments provide a method and apparatus for controlling movement of a vehicle. Movement of an operator located at a side of the vehicle is identified with a plurality of sensors located in the vehicle and the vehicle is moved in a path that maintains the operator at the side of the vehicle while the operator is moving. | 01-22-2015 |