• Patent Title: STEERING HOLDING JUDGING APPARATUS FOR VEHICLE AND ELECTRIC POWER STEERING APPARATUS EQUIPPED WITH THE SAME
  • Application No.: US15545539
    Application Date: 2016-02-02
  • Publication No.: US20180009472A1
    Publication Date: 2018-01-11
  • Inventor: Hideki SAWADATakayoshi SUGAWARARyo MINAKI
  • Applicant: NSK LTD.
  • Applicant Address: JP Tokyo
  • Assignee: NSK LTD.
  • Current Assignee: NSK LTD.
  • Current Assignee Address: JP Tokyo
  • Priority: JP2015-018527 20150202; JP2015-028002 20150216; JP2015-028324 20150217
  • International Application: PCT/JP2016/053005 WO 20160202
  • Main IPC: B62D6/00
  • IPC: B62D6/00 B62D5/04 B62D15/02
STEERING HOLDING JUDGING APPARATUS FOR VEHICLE AND ELECTRIC POWER STEERING APPARATUS EQUIPPED WITH THE SAME
Abstract:
A steering holding judging apparatus for the vehicle including: at least two steering angle sensors to detect a steering angle; and a steering state judging section to calculate a hysteresis central value by using a hysteresis signal that sets a hysteresis width to the two steering angle sensor, judge a steering state using the hysteresis central value, and output provisional steering information, wherein a steering holding state is detected based on the provisional steering information, and the electric power steering apparatus equipped with the steering holding judging apparatus for the vehicle.
Information query
IPC分类:
B 作业;运输
B62 无轨陆用车辆
B62D 机动车;挂车(农用机械或机具的转向机构或在所要求轨道上的引导装置入A01B69/00;车轮,脚轮,车轴,提高车轮的附着力入B60B;车用轮胎,轮胎充气或轮胎的更换入B60C;拖有挂车的牵引车或类似车辆之间的连接入B60D;轨道和道路两用车辆,两栖或可转换的车辆入B60F;悬架装置的配置入B60G;加热、冷却、通风或其他空气处理设备入B60H;车窗,挡风玻璃,非固定车顶,门或类似装置,车辆不用时的护套入B60J;动力装置的布置,辅助驱动装置,传动装置,控制机构,仪表或仪表板入B60K;电动车辆的电力装备或动力装置入B60L;电动车辆的电源线入B60M;其他类目不包含的乘客用设备入B60N;适用于货运或装载特殊货物或物体的入B60P;用于一般车辆信号或照明装置的布置,其安装或支承或者其电路入B60Q;其他类目不包含的车辆,车辆配件或车辆部件入B60R;其他类目不包含的保养,清洗,修理,支承,举升或调试入B60S;制动器布置,制动控制系统或其部件入B60T;气垫车入B60V;摩托车及其所用附件入B62J,B62K;车辆试验入G01M)
B62D6/00 根据所检测和响应行驶条件自动控制转向的装置,例如控制回路(用于产生方向改变的装置入B62D1/00;转向阀入B62D5/06;与在转弯时使车体或车轮倾斜的装置组合的入B62D9/00)
Patent Agency Ranking
0/0