A remote monitoring system for new energy vehicles

Abstract

The invention provides a remote monitoring system of a new energy automobile. The remote monitoring system of the new energy automobile comprises a vehicle-mounted diagnosis module which is connected with a controller of the new energy automobile and is used for reading fault information of the new energy automobile from the controller through diagnosis of a communication protocol or writing a calibration parameter in the controller, a vehicle-mounted wireless communication device which is connected with the vehicle-mounted diagnosis module, a main wireless communication device, and a monitoring device which is connected with the main wireless communication device, wherein the monitoring device sends a control instruction to the vehicle-mounted diagnosis module through wireless communication between the main wireless communication device and the vehicle-mounted wireless communication device, and the vehicle-mounted diagnosis module reads the fault information in the controller according to the control instruction or writing the calibration parameter into the controller through the vehicle-mounted diagnosis module. Through the wireless communication between the monitoring device and vehicle-mounted diagnosis module, feedback maintenance service can be conducted to the new energy automobile timely, and conditions of the new energy automobile and solutions to faults of the new energy automobile can be quickly understood.

Description

technical field [0001] The invention relates to the technical field of automobiles, and particularly designs a remote monitoring system for new energy automobiles. Background technique [0002] New energy vehicles refer to all other energy vehicles except gasoline and diesel engines, including fuel cell vehicles, hybrid vehicles, hydrogen energy vehicles and solar vehicles. Because new energy vehicles have relatively low exhaust emissions and relatively little environmental pollution, new energy vehicles are developing rapidly. For now, new energy vehicles are not yet perfect in technology. Therefore, during the road matching test and small batch demonstration operation of new energy vehicles, automakers need to monitor vehicle fault status in real time, record fault information, collect and calibrate technical parameters, etc. to gradually complete the improvement of new energy vehicles. However, the traditional technical support methods are difficult to meet the requireme...

AI Technical Summary

Problems solved by technology

However, the traditional technical support methods are difficult to meet the requirements. They cannot detect the fault status of new energy vehicles in a timely manner, and cannot provide timely feedback and maintenance services for new energy vehicles. As a result, many problems existing in new energy vehicles cannot be solved quickly. get resolved quickly

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