会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • ELECTRIC STEERING DEVICE
    • 电动转向装置
    • US20120303218A1
    • 2012-11-29
    • US13478943
    • 2012-05-23
    • Norifumi TamuraYoshinobu TadaYoshiyuki MatsumotoHiroyuki Tokunaga
    • Norifumi TamuraYoshinobu TadaYoshiyuki MatsumotoHiroyuki Tokunaga
    • B62D6/00B62D6/02B62D5/04
    • B62D1/046B62D1/02B62D5/0463B62D6/00B62D6/007B62D6/02H02P21/0089H02P21/06
    • An electric steering device is provided which enables a stable steering correction operation expected by a driver. An electric power steering device having a motor, which is controlled by a control device based on steering torque and generates steering assist force, further includes operation switches which are provided at a steering wheel and which output electric signals based on an operation given by a driver, and an additional current computing unit that calculates and outputs an additional current value waveform for adding a current for driving the motor in accordance with the electric signals from the operation switches. The additional current computing unit generates and outputs the current waveform of a predetermined additional current value in accordance with the driving condition information on a vehicle in response to an operation to the operation switch regardless of the time length of the ON state of the operation switches.
    • 提供一种电动转向装置,其能够实现驾驶员期望的稳定的转向校正操作。 一种电动助力转向装置,具有由控制装置基于转向转矩控制并产生转向辅助力的电动机,还包括设置在方向盘上的操作开关,其根据由驾驶员给出的操作输出电信号 以及附加电流计算单元,其计算并输出用于根据来自操作开关的电信号添加用于驱动电动机的电流的附加电流值波形。 附加电流计算单元响应于对操作开关的操作,根据关于车辆的驾驶状况信息生成并输出预定附加电流值的当前波形,而与操作开关的接通状态的时间长度无关。
    • 2. 发明申请
    • STEERING APPARATUS FOR A VEHICLE
    • 车辆转向装置
    • US20110282550A1
    • 2011-11-17
    • US13146801
    • 2009-12-28
    • Yoshinobu TadaYoshiyuki MatsumotoNorifumi Tamura
    • Yoshinobu TadaYoshiyuki MatsumotoNorifumi Tamura
    • B62D5/04
    • B62D1/046B62D1/02B62D1/06B62D5/001
    • A steering apparatus for a vehicle is provided in which since a steering wheel (12) is provided with a switch (20L, 20R) that outputs an electrical signal in response to an operation by a driver's finger, and a vehicle wheel (W) is turned by operating a steering actuator (17) according to an electrical signal outputted by the switch (20L, 20R), a turning angle of the vehicle wheel (W) can be freely increased and decreased matching the driver's intention merely by operating the switch (20L, 20R) without changing the hold on the steering wheel (12) in a state in which the steering wheel (12) is operated and the vehicle wheel (W) is turned. Moreover, since the switch (20L, 20R) is housed in a recess (12b) formed on a surface of a rim portion (12a) of the steering wheel (12) without projecting from the surface thereof, it is possible to reliably prevent the switch (20L, 20R) from being erroneously operated against a driver's intention during operation of the steering wheel (12).
    • 提供一种用于车辆的转向装置,其中由于方向盘(12)设置有响应于驾驶员手指的操作而输出电信号的开关(20L,20R),并且车轮(W)是 通过根据由开关(20L,20R)输出的电信号操作转向致动器(17)来转动,车轮(W)的转动角度可以仅通过操作开关而与驾驶员的意图自由地增加和减小( 20L,20R),而在方向盘(12)被操作并且车轮(W)转动的状态下,不改变方向盘(12)上的保持。 此外,由于开关(20L,20R)容纳在形成于方向盘(12)的边缘部(12a)的表面上的凹部(12b)中,不从其表面突出,因此可以可靠地防止 开关(20L,20R)在方向盘(12)的操作期间不会因驾驶员的意图被错误地操作。