发明授权
- 专利标题： Steering control apparatus
- 专利标题（中）： 转向控制装置
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申请号： US12160948申请日： 2006-05-30
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公开(公告)号： US08983727B2公开(公告)日： 2015-03-17
- 发明人: Takayuki Kifuku , Hiroyuki Kozuki , Masaki Matsushita
- 申请人： Takayuki Kifuku , Hiroyuki Kozuki , Masaki Matsushita
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Electric Corporation
- 当前专利权人： Mitsubishi Electric Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 代理商 Richard C. Turner
- 国际申请： PCT/JP2006/310740 WO 20060530
- 国际公布： WO2007/138676 WO 20071206
- 主分类号： B62D5/04
- IPC分类号： B62D5/04 ; B62D6/00 ; B62D15/02 ; H02P29/02
摘要：
A steering control apparatus is obtained which can achieve a sophisticated control function and redundancy of a motor output torque control unit with a simple construction. The apparatus includes a motor 3 that provides assist torque to a steering system, and a processing unit 2 that has an input processing section 21 for taking in detection signals of various kinds of sensors, and an inverter 25a for driving the motor 3, wherein a command is given to the inverter 25a based on the detection signals. The processing unit 2 has a motor target output torque calculation section 221a, a motor output torque control unit 222, a plurality of main-calculation sections, and a plurality of sub-calculation sections corresponding to the main-calculation sections, and determines abnormality of the motor output torque control unit 222 based on individual calculation results of the main-calculation sections and the sub-calculation sections.
公开/授权文献
- US20100222968A1 STEERING CONTROL APPARATUS 公开/授权日：2010-09-02
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