Patent application number | Description | Published |
20090237291 | Recognition system for vehicle - In a recognition system for a vehicle, forward vehicle information and infrastructural information are checked together and with respect to information that can be considered to pertain to one and the same vehicle. Pieces of information on position and speed are averaged to acquire the information of the vehicle. Pieces of information that can be considered to pertain to one and the same vehicle are searched for and integrated into one. Further, estimated values of speed and position in the future are corrected using traveling information and outputted to a drive assisting device. | 09-24-2009 |
20090237293 | Recognition system for vehicle - In a recognition system for a vehicle, forward vehicle information and infrastructural information are checked together and with respect to information that can be considered to pertain to one and the same vehicle. Pieces of information on position and speed are averaged to acquire the information of the vehicle. Pieces of information that can be considered to pertain to one and the same vehicle are searched for and integrated into one. Further, estimated values of speed and position in the future are corrected using traveling information. Then identical lane probability and collision time are estimated, and information of the subject vehicle is transmitted to a vehicle on a potential collision course. | 09-24-2009 |
20100305799 | Drive control apparatus for hybrid electric vehicle and method for controlling the same - In a drive control apparatus, an information storing unit collects first and second information at predetermined intervals while the vehicle runs and the information storing unit stores the first and second information in a storage device. A schedule effective section extracting unit extracts a schedule effective section from a route from an origin to a destination based on the second information. A control index storage controlling unit defines the schedule of the control index of each of multiple predetermined sections within the schedule effective section based on the first information such that fuel consumption of the engine is reduced in the schedule effective section, wherein the defined schedule of the control index is stored in the storage device. An assist control process unit performs drive control of a motor and an engine based on the schedule of the control index. | 12-02-2010 |
20110184622 | VEHICLE DRIVE CONTROL APPARATUS, TRAVEL SECTION PICK-UP APPARATUS AND METHOD OF PICKING UP TRAVEL SECTION - A vehicle drive control apparatus for use in a vehicle collects the number of travels in each of road sections in a traveled route for each of travel directions, extracts road sections having been traveled for more than a threshold number for each of travel directions, and stores extracted road sections as control section data maps in a durable storage medium. If the vehicle travels into the road sections stored as the control section data map, the “stored-as-the-map” road sections are identified as a series of road sections of high-travel-probability. In this manner, a series of road sections can be accurately identified as a high-probability section without having a user input of a travel destination or the like. | 07-28-2011 |
20120004839 | DRIVING ASSISTANCE APPARATUS - A driving assistance apparatus mounted to a vehicle is provided. The driving assistance apparatus includes: an information acquisition component configured to acquire information on at least one of a route condition in a predetermined region of a future travel path of the vehicle, a present vehicle condition, and a past operation condition; a prediction component configured to predict, based on the information acquired by the information acquisition component, whether fuel efficiency of the vehicle is degraded in the future travel path; and a notification component configured to notify an operation for improvement of the fuel efficiency of the vehicle to an occupant of the vehicle in advance in cases where the fuel efficiency of the vehicle is predicted to be degraded in the future travel path. | 01-05-2012 |
20120010773 | DRIVING DIAGNOSIS APPARATUS AND PROGRAM FOR SAME - When an accelerator is put in an OFF state to decelerate a vehicle and perform inertia travel with supply of fuel being cut off, measurement of an accelerator OFF lapse time is started. When a travel speed falls down to be lower than a pre-stop speed, a measured lapse time is stored in a memory, with the measurement of the lapse time being further continued. After finishing a travel of a downward slope, the travel speed is reduced to fall down to the pre-stop speed again, a lapse time continuously measured up to that time is updated in the memory. When the travel speed falls to a stop speed, the measurement of the lapse time is finished and the continuously-measured lapse time is determined as a required stop time of the vehicle. As the required stop time increases, driving is diagnosed as being fuel-efficient. | 01-12-2012 |
20120011122 | APPARATUS FOR CONNECTING GETTING-IN RECORD AND GETTING-OFF RECORD OF VEHICLE, AND METHOD OF THE SAME - An apparatus for connecting getting-in and off records of a vehicle includes: a driving information memory unit for storing getting-in and off records having a pair of getting-in and getting-off records, each of which represents a getting-in or off time and place; a grouping unit for grouping the getting-in or off records representing a same getting-in or off time zone and place, so that segmentalized getting-in or off groups are generated; a connecting unit for searching a segmentalized getting-in group connected to one segmentalized getting-off group, and for storing connection information between a searched segmentalized getting-in group and the one segmentalized getting-off group; and an estimating unit for specifying a getting-off time and a getting-off point when the getting-off action of the driver is detected, and estimating a getting-in time for a next driving according to the connection information. | 01-12-2012 |
20120022775 | VEHICULAR FUEL CONSUMPTION NOTIFICATION APPARATUS AND IN-VEHICLE SYSTEM - An actual fuel consumption rate and a tentative fuel consumption rate are repeatedly acquired from an air-conditioning apparatus. The tentative fuel consumption rate is a fuel consumption amount per unit time to generate a power consumed under a post-offset preset temperature being different from a present temperature by an offset temperature. Based on the acquired actual fuel consumption rate and the acquired tentative fuel consumption rate, an actual fuel consumption accumulation amount and a tentative fuel consumption accumulation amount are calculated in the same record period and are recorded as a data set in a travel history database. Then, several data sets recorded over the several record periods are read out from the travel history database. The total of the actual fuel consumption accumulation amounts and the total of the tentative fuel consumption accumulation amounts over the read several data sets are notified. | 01-26-2012 |
20120078458 | VEHICLE DRIVE CONTROL APPARATUS - A drive condition, which is used to determine a SOC management plan, is collected from each of road sections and is cumulatively memorized in a durable memory medium. When a remaining charge amount of a battery reaches a lower limit standard value or an upper limit standard value at a certain location, a candidate control section is defined around and includes such point. The candidate control section is defined to extend a predetermined distance forward and backward from such point. The drive conditions stored for the candidate control section are used to determine the SOC management plan that controls the remaining charge amount of the battery to be controlled within a standard range. When the vehicle enters the candidate control section, the drive control of a power source in the vehicle is performed according to the SOC management plan for the candidate control section. | 03-29-2012 |
20130345897 | INFORMATION SERVICE SYSTEM AND NON-TRANSITORY TANGIBLE COMPUTER READABLE MEDIUM FOR THE SAME - An information service system for providing facility information includes: a restriction information obtaining device for obtaining restriction information relating to a driving condition or a user behavior; a preference information obtaining device for obtaining preference information of the user; a first information retrieving device for retrieving necessary facility information among multiple facility information items according to the restriction information; a second information retrieving device for retrieving preference facility information suited to the user preference among multiple necessary facility information items according to the preference information when the necessary facility information includes multiple necessary facility information items; and an information output device for outputting the necessary facility information or the preference facility information. | 12-26-2013 |