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Power steering device driven by electric motor

阅读:85发布:2024-01-05

专利汇可以提供Power steering device driven by electric motor专利检索,专利查询,专利分析的服务。并且PURPOSE: To reduce the calorific value of an electric motor, etc. by controlling the detected output of the steering power on the basis of the detected output of temperature, in the control of an electric motor for generating the steering assisting power by the outputs of a steering power detecting means and a detecting means for the temperature of the transmission system.
CONSTITUTION: An electric motor A for generating the steering assisting power is installed into a steering power transmission system, and a steering power detecting means B for detecting the steering power of the transmission system and a temperature detecting means C for detecting the temperature of the transmission system are installed. The electric current which flows in the electric motor A is controlled on the basis of the outputs of the detecting means B and C. Further, a correcting means D which corrects the steering power detected by the steering power detecting means B on the basis of the output of the temperature detecting means C and determines the corrected steering power is installed. The aimed electric current value is determined in an electric current value determining means E on the basis of the corrected steering power, and the electric conduction to the electric motor A is controlled by an electric conduction means F on the basis of the aimed electric current value.
COPYRIGHT: (C)1988,JPO&Japio,下面是Power steering device driven by electric motor专利的具体信息内容。

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