The invention discloses an electronic hydraulic power-assisted steering motor controller and a control method, and belongs to the technical field of automobile design and manufacture. The electronic hydraulic power-assisted steering motor controller comprises a power supply module assembly, an output module assembly is arranged below the power supply module assembly, and a heat dissipation module is further arranged between the power supply module assembly and the output module assembly; a PCB (Printed Circuit Board) assembly is arranged below the output module assembly; the power supply module assembly, the output module assembly and the PCB assembly are electrically connected with one another, and a controller shell is arranged outside the power supply module assembly, the output module assembly and the PCB assembly; a power supply module assembly, an output module assembly and a PCB assembly are combined with a connector to form a controller used for voltage monitoring and protection. External whole vehicle power supply monitoring, safety state switch inner side power supply monitoring, three-phase bridge bus capacitor voltage monitoring, internal circuit module power supply monitoring, three-phase phase voltage real-time monitoring, external sensor power supply monitoring and phase current monitoring are supported, and hardware basic support is provided for advanced technologies such as lane departure early warning, self-adaptive cruise and lane keeping.
本发明公开了一种电子液压转向助力电机控制器及控制方法,属于汽车设计制造技术领域,包括:供电模块总成,供电模块总成下方设置有输出模块总成,且供电模块总成和输出模块总成之间还设置有散热模块,输出模块总成下方设置有PCB板总成;供电模块总成、输出模块总成及PCB板总成之间相互电连接,且外部设置有控制器壳体;采用供电模块总成、输出模块总成、PCB板总成结合接插件后形成控制器,用于电压监测及保护,支持外部整车供电监测、安全状态开关内侧供电监测、三相桥母线电容电压监测、内部电路模块供电监测、三相相电压实时监测、外部传感器供电监测和相电流监测,为车道偏离预警、自适应巡航、车道保持等先进技术提供硬件基础支持。
Electronic hydraulic power-assisted steering motor controller and control method
一种电子液压转向助力电机控制器及控制方法
01.09.2023
Patent
Elektronische Ressource
Chinesisch
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