Comprehensive state monitoring system used for electric automobile rescue vehicle

Abstract

The invention discloses a comprehensive state monitoring system used for an electric automobile rescue vehicle. The comprehensive state monitoring system comprises a sensing system, a measurement and analysis system, a communication system and a central system. The sensing system comprises a voltage sensor, a current sensor, a pressure sensor, an acceleration sensor, a stress sensor and a position sensor. The measurement and analysis system comprises a power generator state monitoring unit, a battery state monitoring unit, a charging pile state monitoring unit, a suspension state monitoring unit, a rescue mechanism state monitoring unit and a complete vehicle environment state monitoring unit. The communication system is an RS485 and CAN bus communication system. The central system comprises a vehicle-mounted computer, a human-computer interface and a power supply. The comprehensive state monitoring system is used for performing comprehensive and continuous monitoring on a vehicle electrical system, a power generator, a rescue device, a charging pile and a battery pack so that safety and reliability of the rescue vehicle can be enhanced.

Description

technical field [0001] The invention relates to the field of state monitoring of motor vehicles, and more specifically relates to a comprehensive state monitoring system for electric vehicle rescue vehicles. Background technique [0002] As a new type of energy-saving transportation, electric vehicles have received widespread attention. Governments at all levels have vigorously supported the development of the electric vehicle industry, and more and more electric vehicles are driving on the road. As an all-weather means of transportation, automobiles are unavoidable. Rescue for electric vehicles that break down has become an inevitable support in the development of electric vehicles. In addition to the mechanical, transmission and electrical faults of general motor vehicles, the faults of electric vehicles also have a large part of the faults related to the power system of electric vehicles. Therefore, the electric vehicle rescue vehicle should not only have the function o...

AI Technical Summary

Problems solved by technology

[0003] The prior art discloses some technologies related to vehicle battery monitoring, tire monitoring, running state detection, and generator monitoring, but for the state monitoring of electric vehicle rescue vehicles, it is still insufficient, especially for the monitoring of rescue agencies, The shock absorber status monitoring of the equipment cabinet / electrical cabinet on the vehicle is not mentioned

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