Electric bicycle intelligence spontaneous combustion early warning device based on non -contact monitoring

The utility model provides an electric bicycle intelligence spontaneous combustion early warning device based on non -contact monitoring, relates to a spontaneous combustion early warning device, including hall current sensor, comparator, starter, alarm, hall current sensor cover on the outgoing line of electric bicycle general supply, the output signal of this hall current sensor transmits to the comparator, the output of comparator is connected with the input of starter, the output of starter and alarm, the trip gear who assembles switch are connected. The utility model discloses an outgoing line's of hall current sensors monitor electric bicycle general supply electric current changes and passes to the comparator and judge, if surpass alarm threshold value, then send the warning through starter start -up dropout action supply interruption and activate the alarm ware to reach the purpose of prevention electric bicycle spontaneous combustion, this device have safe and reliable, use cost low, transform that w