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| 2. |
- Lu, Jianbo, et al.
(författare)
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Enhanced yaw stability control to mitigate a vehicle's abnormal yaw motion due to a disturbance
- 2013
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Patent (övrigt vetenskapligt/konstnärligt)abstract
- An enhanced stability control system (200) for a vehicle includes a vehicle status sensor that generates a sensor signal. A driver input sensor that generates an input signal. A controller (214) may disable normal yaw stability control operation and enable body-force-disturbance (BFD) yaw stability control (YSC) operation, which includes at least partially reducing response functions of the normal yaw stability control associated with the input signal, in response to the sensor signal and performing BFD-YSC functions to achieve desired control performance upon the detection of BFD reception. The controller (214) may also or alternatively compare the sensor signal to a threshold and detect an improperly functioning/inoperative vehicle status sensor. The controller (214) disregards information associated with the improperly functioning/inoperative vehicle status sensor, and continues to perform enhanced yaw stability control operations.
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| 3. |
- Lu, Jianbo, et al.
(författare)
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Yaw stability control system capable of returning the vehicle to a pre body-force-disturbance heading
- 2015
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Patent (övrigt vetenskapligt/konstnärligt)abstract
- The present invention relates to a yaw stability control system for a vehicle. At least one yaw rate sensor (5) is arranged to generate a signal indicative of the vehicle yaw rate. A controller is responsive to a yaw rate error. The controller is arranged to activate yaw angle control part (1) of the controller, in response to a body-force-disturbance being detected by at least one body-force-disturbance detection unit (7), and to start performing control of the yaw angle error in order to obtain a correction of the vehicle yaw angle resulting from the body-force-disturbance, and input to the system for performing vehicle yaw stability control operations (6) a signal to perform a body-force-disturbance yaw stability control operation for eliminating the vehicle yaw angle resulting from the body-force-disturbance and returning the vehicle to a pre body-force-disturbance heading.
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| 4. |
- Lu, Qianxi, et al.
(författare)
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Method and Arrangement for D2D Discovery
- 2012
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Patent (populärvet., debatt m.m.)abstract
- According to a first aspect of embodiments herein, the object is achieved by a method in a base station for handling a process of discovering a candidate user equipment for Device to Device, D2D, communication in a cell. The cell is served by the base station. The base station divides (200) the cell into a number of regions. The base station then assigns (201) to each one out of the number of regions, a channel resource for use in the region. The channel resource is for sending beacon signals in the process of discovering the D2D candidate user equipment.
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