Electric automobile and monitoring circuit thereof

Abstract

A monitoring circuit comprises a DC (direct-current) power supply, a control module, a switch module, an acquisition module and a communication module; when the control module detects that an electric automobile is in a static state, the control module is automatically wakened up every once in a while; the control module after being wakened up controls the switch module to be closed, and the DC power supply supplies electric power to the acquisition module and the communication module through the switch module; the acquisition module acquires various parameters of the electric automobile and outputs the acquired parameters to the control module; the control module compares the various parameters with corresponding reference values, and when any one parameter is abnormal, the control module controls the communication module to send an alarm signal and the various parameters to a third-party platform; the monitoring circuit can be used for monitoring the electric automobile in the standing state. The invention further provides the electric automobile provided with the monitoring circuit.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of electric vehicles, in particular to an electric vehicle with a monitoring circuit. [0003] 【Background technique】 [0004] Only when the key is turned to the ON gear, the electric car will turn on all the power and start self-inspection, so that the user can understand all the current electrical status of the car. Electric vehicles may be affected by certain factors (such as rats biting wires, flooding in rainstorms, vandalism, etc.) during a long period of standing still, resulting in damage to their internal circuits. If the user finds that the battery power is insufficient or the vehicle cannot operate normally when the user needs to use the car, it will bring great inconvenience to the user. [0005] In view of this, it is necessary to provide a monitoring circuit and an electric vehicle with the monitoring circuit to overcome the above defects. [0006] 【Content of invention】 [0007] The...

AI Technical Summary

Problems solved by technology

Electric vehicles may be affected by certain factors (such as rats biting wires, heavy rain flooding, vandalism, etc.) during the long-term static process, which may damage the internal circuits.

If the user finds out that the battery is low or the vehicle cannot operate normally when he needs to use the car, it will bring great inconvenience to the user.

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