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1. 发明专利

JP2004175354A Method and apparatus for vehicle stability enhancement system 有权
公开(公告)号：JP2004175354A
公开(公告)日：2004-06-24
申请号：JP2003395503
申请日：2003-11-26
申请人： General Motors Corp , ゼネラル・モーターズ・コーポレーションGeneral Motors Corporation
发明人： LIN WILLIAM C , CHEN SHIH-KEN , CHIN YUEN-KWOK , DENG WEIWEN , RULE DAVID S , LYNCH DAVID P
IPC分类号： B62D6/00 , B60W50/00 , B62D6/02 , B62D6/04 , B62D7/14 , B62D7/15 , B62D101/00 , B62D113/00 , B62D137/00
CPC分类号： B62D7/159 , B60W2050/0024 , B60W2520/125 , B60W2520/14 , B62D6/04
摘要： PROBLEM TO BE SOLVED: To provide a vehicle stability enhancement system for a vehicle having at least one vehicle subsystem.
SOLUTION: This vehicle stability enhancement system 100 for a vehicle having at least one vehicle subsystem, includes at least one of sensors 110, 120, 130, 140 for sensing at least one vehicle parameter, and at least one vehicle control system for adjusting at least one vehicle subsystem, and the control system includes a rear wheel steering control system 150, at least one memory 210 including at least one set of gain factors, and a controller 200 responding to at least one of the sensors 110, 120, 130, 140 and at least a set of gain factors for controlling at least one vehicle control system.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2004306944A Control for enhancement of vehicle stability 审中-公开
标题翻译：控制车辆稳定性的提高
公开(公告)号：JP2004306944A
公开(公告)日：2004-11-04
申请号：JP2004103111
申请日：2004-03-31
申请人： General Motors Corp , ゼネラル・モーターズ・コーポレーションGeneral Motors Corporation
发明人： LIN WILLIAM C , CHEN SHIH-KEN
IPC分类号： B62D6/00 , B60R16/02 , B60T8/172 , B60T8/1755 , B62D101/00 , B62D111/00 , B62D113/00 , B62D137/00 , B60T8/58
CPC分类号： B60T8/17551 , B60T8/172 , B60T2230/02 , Y10T477/60 , Y10T477/675
摘要： PROBLEM TO BE SOLVED: To provide a control for enhancement of vehicle stability not being influenced by the sensor error or a drift. SOLUTION: A control system 56 according to the invention for enhancement of the vehicle stability includes a side-slip acceleration estimation module 62 configured as containing a side-slip acceleration estimation module 78 to decide the estimated side-slip acceleration. A frequency limiting integrator 80 decides the presumptive side-slip velocity through integration of the estimated side-slip acceleration. A reset logic module 82 erases the output of the integrator 80 when the first condition is generated. The first condition is one of the straight running condition, the velocity condition, and the sensor error condition. The estimated side-slip velocity prepares a side-slip control signal by making comparison with the desired sideways sliding velocity. The side-slip control signal is coupled with the yaw rate control signal to prepare a working device control signal. At least one of the brake applying devices or a rear wheel steering actuation device receives the working device control signal and prepares the yaw moment for correcting the dynamic behavior of the vehicle. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供不受传感器误差或漂移影响的车辆稳定性的控制。解决方案：根据本发明的用于增强车辆稳定性的控制系统56包括：配置为包含侧滑加速度估计模块78的侧滑加速度估计模块62，用于确定估计的侧滑加速度。频率限制积分器80通过估计的侧滑加速度的积分来决定推定的侧滑速度。当产生第一条件时，复位逻辑模块82擦除积分器80的输出。第一个条件是直线运行状态，速度条件和传感器误差条件之一。估计的侧滑速度通过与期望的侧向滑动速度进行比较来制备侧滑控制信号。侧滑控制信号与横摆率控制信号耦合以制备工作装置控制信号。制动施加装置或后轮转向致动装置中的至少一个接收工作装置控制信号，并准备用于校正车辆动态特性的横摆力矩。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004175353A Method and device for vehicle stability improvement system 审中-公开
公开(公告)号：JP2004175353A
公开(公告)日：2004-06-24
申请号：JP2003395434
申请日：2003-11-26
申请人： General Motors Corp , ゼネラル・モーターズ・コーポレーションGeneral Motors Corporation
发明人： LIN WILLIAM C , CHEN SHIH-KEN
IPC分类号： B62D6/00 , B60G17/0195 , B60T8/1755 , B60W50/00 , B62D6/04 , B62D7/14 , B62D7/15 , B62D101/00 , B62D103/00 , B62D113/00 , B62D137/00 , B60T8/58
CPC分类号： B60T8/17552 , B60G17/0195 , B60G2800/0194 , B60G2800/24 , B60G2800/922 , B60G2800/962 , B60T2210/22 , B60T2260/022 , B60W30/02 , B60W2050/0024 , B60W2520/125 , B60W2520/14 , B60W2520/20 , B62D6/04 , B62D7/159
摘要： PROBLEM TO BE SOLVED: To provide a vehicle stability improvement system for a vehicle having a vehicle sub-system. SOLUTION: This vehicle stability improvement system for the vehicle having the vehicle sub-systems 50, 80, 90, includes sensors 110, 120, 130, 140, 150 for sensing the vehicle parameter, vehicle control systems 150, 180 for adjusting the vehicle sub-systems 50, 80, 90, a memory 210 having a register including an inclination angle compensation control command, and a controller 200 responding to the sensors 110, 120, 130, 140, 150 and the memory for controlling the vehicle control systems 150, 180. COPYRIGHT: (C)2004,JPO

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