Collision power-off protection system of electromobile
A power-off protection, electric vehicle technology, applied in the field of electric vehicles, can solve the problems of inability to receive signals from airbags, inability to normally implement safety protection strategies, casualty accidents, etc., to prevent further injuries, improve reliability and stability, The effect of improving safety
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 In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. The specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
 Such as figure 1 As shown, the present invention includes a vehicle control unit, a battery management unit, a power battery pack, an airbag controller, a body collision sensor, and a body controller. Among them, the vehicle control unit, battery management unit, airbag controller and body controller are connected through the car's CAN bus 2. In addition, wires 3 are connected between the airbag controller and the battery m...
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