PROBLEM TO BE SOLVED: To prevent a degradation in a steering feeling due to a counter assist and the like resulting from an erroneous determination of a steering/returning state of a steering wheel by a phase lag of a steering turning speed signal, in an electric power steering system that ...
There was a recall associated with NHTSA campaign id number 10V073000 (steering:electric power assist system) however, the contact's VIN was not included in the recall campaign. The vehicle had not been diagnosed or repaired. The manufacturer was notified of the problem. The approximate failure...
eps(electr..另外它的ECU根据采集的方向角传感器、转矩传感器的信号(也可通过ABS/ASR控制系统取得数据),经计算后输出到电机继电器中去,随后电机带动蜗杆转动从而产生附加推力作用于轮胎,起到协助转向的作用
(ECU). The steering command is registered by a torque sensor, which measures the displacement of the torsion bar connected to the steering system and transmits this data to the ECU. The electric motor, power steering gear and ECU are usually installed as a combined component, the “Powerpack...
the system and supply of driving current to the driving motor. If a problem exists in the system, then by actuating a fail-safe relay in power unit, the entire system is turned off through the ESC unit. Thus, the steering system reverts back to the manual steering system and a red ...
PURPOSE: An electric power steering system is provided to reduce main loop time or sampling time of a microcomputer by minimizing an A/D(Analog/Digital) port for controlling a motor to regulate toe-in angle of rear wheels. CONSTITUTION: An electric power steering system for discriminating the ...
PROBLEM TO BE SOLVED: To enlarge an energy absorption stroke of a first steering shaft part without changing entire length of first and second steering shaft parts. ;SOLUTION: In a steering system, which is provided with a deceleration mechanism 7 which decelerates rotation of an electric motor ...
Development of Electric Power Steering A new electric power steering (EPS) was developed which uses an electric motor to provide assistance. It is a system combinning the latest in power electronics and high power motor technologies. The development was aimed at enhancing the... Y Shimizu,T Kaw...
In the electric power steering device according to the present invention, the output of a motor is controlled by a driver's operation so that a restricted steering assist force restricted to be smaller than a steering assist force at the normal time is applied to a steering system. Even when...
在电动助力转向装置中,具有监视控制单元(3),该监视控制单元(3)监视CPU(2)的异常,并且在CPU(2)异常时控制驱动电动机(7)的驱动信号,监视控制单元(3)具有使电动机(7)的驱动停止的第一控制模式,以及利用限制驱动信号的暂定驱动信号以取代CPU(2)的驱动信号来继续控制电动机(7)的第二控制模式,若监视控制单元(3)...