The invention relates to an electric automobile safety device, in particular to a spontaneous combustion escape device for an electric automobile, which can avoid spontaneous combustion of an automobile body when the automobile is collided or the temperature of a battery is abnormal. The vehicle comprises a vehicle body, a controller and a main battery are arranged on the vehicle body, and the main battery is electrically connected with the controller. The electric vehicle is characterized in that an auxiliary battery is further arranged on the vehicle body and is electrically connected with the controller. Temperature sensors are evenly distributed on the portion, above the main battery, of the vehicle body, collision sensors are evenly distributed on the portions, on the two sides of the main battery, of the vehicle body, and the temperature sensors and the collision sensors are electrically connected with the controller. By the adoption of the device, when the electric automobile collides or the spontaneous combustion risk occurs due to the abnormal battery temperature, it can be ensured that the automobile still has power supply, passengers in the automobile can open the automobile door to escape smoothly, and further economic losses and personal safety damage are avoided.
本发明涉及一种电动汽车安全装置,具体说是在车辆发生碰撞或电池温度异常时,可避免车体自燃的电动汽车自燃脱困逃生装置。它包括车体,该车体上有控制器和主电池,主电池与控制器呈电连接。其特点是所述车体上还有辅助电池,该辅助电池与所述控制器呈电连接。所述主电池上方的车体上均布有温度感应器,主电池两侧的车体上均布有碰撞感应器,温度感应器和碰撞感应器均与控制器呈电连接。采用该装置可在电动汽车发生碰撞或电池温度异常出现的自燃风险时,确保汽车仍有电量供给,车内乘客可打开车门,顺利逃生,避免产生进一步的经济损失和人身安全的损害。
Spontaneous combustion escape device for electric automobile
电动汽车自燃脱困逃生装置
2024-01-26
Patent
Electronic Resource
Chinese
Automobile spontaneous combustion prevention control method
European Patent Office | 2020
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