The invention discloses a vehicle-mounted steering wheel switch integrated electric heating control module, which adopts the principle that an existing independent steering wheel electric heating control module is cancelled, elements required by the heating control module are integrated in a steering wheel switch, and the heating control module and the steering wheel switch control module share parts such as a chip, a voltage stabilizing diode, a part of resistors, a part of capacitors and wire harnesses. Materials are saved, and the cost of the whole vehicle is reduced. Meanwhile, structural parts of an independent electric heating control module are omitted, so that the space requirement of the steering wheel is saved, and the scheme can be conveniently popularized and applied to the whole vehicle.
本发明公开了车载方向盘开关集成电加热控制模块,其原理是取消现有独立方向盘电加热控制模块,将加热控制模块所需元器件集成在方向盘开关内部,同方向盘开关控制模块共用芯片、稳压二极管、部分电阻、部分电容,以及线束等零件,节省了物料,降低了整车成本。同时因取消了独立电加热控制模块的结构件,节省了方向盘的空间需求,方便于该方案在整车上的推广应用。
Vehicle-mounted steering wheel switch integrated electric heating control module
车载方向盘开关集成电加热控制模块
2023-01-31
Patent
Electronic Resource
Chinese
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