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Steering aid - mechanism with an electric drive, in particular for rack-and-pinion steering assemblies
Steering aid - mechanism with an electric drive, in particular for rack-and-pinion steering assemblies
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机译:转向助力器-带有电动机构的机构,特别是用于齿轮齿条式转向总成的机构
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摘要
A rack-pinion type electrically powered steering apparatus is provided with an electronic control circuit adapted to control a motor driving current which is applied to a motor for power assistance, in response to a steering load characteristic and/or a vehicle speed characteristic. The steering apparatus is also provided with a rack end proximity sensor adapted to detect a position adjacent the both ends of the rack during a steering operation, and a device for providing the motor driving current with an attenuation characteristic in response to the detected signal from said rack end proximity sensor.
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