Patent application number | Description | Published |
20090059850 | METHOD AND SYSTEM FOR TRANSMITTING RESOURCE ALLOCATION INFORMATION IN A COMMUNICATION SYSTEM - A method and system for transmitting and receiving resource allocation information in a communication system are disclosed, in which an Relay Station (RS) receives a resource allocation information message from a Base Station (BS), detects a first resource allocation information from the resource allocation information message, and detects a second resource allocation information intended only for the RS using the first resource allocation information. | 03-05-2009 |
20140121924 | METHOD OF ESTIMATING TRANSMISSION TORQUE OF DRY CLUTCH OF VEHICLE - A method of estimating transmission torque of a vehicle dry clutch may suitably estimate a variation in the characteristics of transmission torque relative to the actuator stroke of a dry clutch even during the driving of a vehicle, so that the dry clutch is more suitably controlled. In the method of estimating transmission torque of a dry clutch, a clutch is released so that a slip of the clutch occurs. If the slip of the clutch has occurred, the slip of the clutch is uniformly maintained. If the slip of the clutch is uniformly maintained, a relationship between a stroke of an actuator of the clutch and transmission torque of the clutch is determined from a relationship between the stroke of the actuator and torque of an engine in the uniformly maintained slip state. | 05-01-2014 |
20140121925 | CONTROL METHOD FOR VEHICLE WITH DCT - Slipping of a clutch can be minimized with a method of controlling the clutch different, depending on the current traveling status of the vehicle, when reaccelerating the vehicle with both clutches open before stopping the vehicle with a dual clutch transmission (DCT). The method can improve the sense of shifting by optimizing the inclination of an engine speed. | 05-01-2014 |
20140121926 | METHOD OF ESTIMATING TRANSMISSION TORQUE OF DRY CLUTCH OF VEHICLE - A method of estimating transmission torque of a dry clutch, may include a) slowly releasing a dry clutch until a slip of the dry clutch occurs, b) acquiring and storing stroke of an actuator and torque of an engine at a starting time point at which the slip of the dry clutch occurs at step a), and c) determining the stroke of the actuator and the transmission torque of the dry clutch at the starting time point at which the slip of the dry clutch occurs, by using the stroke of the actuator and the torque of the engine stored at step b). | 05-01-2014 |
20140136064 | TOUCH POINT SEARCHING METHOD FOR CLUTCH - A touch point searching method contributes to improving shift feel and durability of a clutch by making it possible to search and set more accurately a touch point in consideration of drag torque of an input shaft connected with the clutch such that the clutch can be more appropriately controlled. | 05-15-2014 |
20140136065 | METHOD OF SEARCHING FOR TOUCH POINT OF CLUTCH - A method of searching for the touch point of a clutch includes a gear release determination step of determining whether the gear of a non-drive shaft has been released after a change of speed, a clutch operation step of, if the gear has been released, engaging a clutch connected to the non-drive shaft up to a current touch point, and a learning step of determining and learning the propriety of the current touch point depending on changes in the speed of the non-drive shaft after the clutch operation step. | 05-15-2014 |
20140136066 | METHOD OF SEARCHING FOR TOUCH POINT OF CLUTCH - A method of searching for a touch point of a clutch may include a reference measurement step of measuring angular acceleration of an input shaft while a gear of a non-drive shaft may be being engaged and disengaged, a clutch operation step of engaging the gear disengaged at the reference measurement step and manipulating a clutch of the input shaft to a currently stored touch point, a target measurement step of measuring angular acceleration of the input shaft while disengaging an engaged gear in a state of maintaining the clutch operated at the clutch operation step, and a learning step of learning and updating the touch point by comparing the angular acceleration of the input shaft measured at the target measurement step with the angular acceleration measured at the reference measurement step. | 05-15-2014 |
20140163830 | SHIFT CONTROL METHOD FOR VEHICLE HAVING DCT - A shift control method for a vehicle having a double clutch transmission may include determining whether or not a speed change may be between transmission gears which may be allocated to a same input shaft, determining whether or not a gear of the input shaft may be released, when the gear of the input shaft may be released, engaging working parts of a clutch of the input shaft with each other in a range before synchronization of a final target transmission gear starts. | 06-12-2014 |
20140281170 | NONVOLATILE STORAGE DEVICE AND OPERATING SYSTEM (OS) IMAGE PROGRAM METHOD THEREOF - A nonvolatile storage device in accordance with the inventive concepts includes a nonvolatile memory device comprising a first memory area, a second memory area, and a memory controller. The memory controller includes a first register configured to store reliable mode information, and a second register configured to store operating system (OS) image information. The memory controller is configured to receive a command from a host based on the reliable mode information; determine whether the command is a write request for an OS image and whether OS image information accompanying the command matches the OS image information stored in the second register; write the OS image to the first memory area if the OS image information accompanying the command matches the OS image information stored in the second register, and block data migration of the OS image from the first memory area to the second memory area. | 09-18-2014 |