Vehicle monitoring terminal and remote monitoring method and system of the vehicle monitoring terminal

Abstract

The present invention discloses a remote monitoring method and system of a vehicle monitoring terminal and the vehicle monitoring terminal, the method comprises: obtaining a sampling original messageof each preset device in an electric vehicle; parsing the sampling original message according to a preset vehicle protocol to obtain a signal output value; and performing group package operating on the signal output value according to a preset national standard specification to obtain a specification data packet; using a wireless communication device in the electric vehicle to transmit the specification data packet to a server. According to the preset national standard specification, the method performs group package operating on the signal output value to obtain the specification data packet,and can output the specification data packet conforming to a national standard format; therefore, when the specification data packet is transmitted to the server by using the wireless communication device in the electric vehicle, the method can unify communication standard between the vehicle monitoring terminal and a remote service platform, so that data transmission of the vehicle monitoring terminal meets the national standard, thereby improving national standard compliance detection and self-test passing rate.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a remote monitoring method and system of a vehicle monitoring terminal and a vehicle monitoring terminal. Background technique [0002] With the development of science and technology in modern society, electric vehicles have gradually become popular in our country. At present, the vehicle monitoring terminal (remote monitoring terminal, RMU) in order to meet the long-term old communication protocol of the enterprise server, or still follow the protocol rules of the vehicle monitoring terminal development company itself, so that the communication standards between the vehicle monitoring terminal and the remote service platform cannot be unified. , it is difficult to meet the data transmission requirements of national standards such as GB / T32960.2-2016 electric vehicle remote service and management system technical specifications, resulting in a low pass rate of national ...

AI Technical Summary

Problems solved by technology

At present, the vehicle monitoring terminal (remote monitoring terminal, RMU) in order to meet the long-term old communication protocol of the enterprise server, or still follow the protocol rules of the vehicle monitoring terminal development company itself, so that the communication standards between the vehicle monitoring terminal and the remote service platform cannot be unified. , it is difficult to meet the data transmission requirements of national standards such as GB / T32960.2-2016 electric vehicle remote service and management system technical specifications, resulting in a low pass rate of national standard compliance testing and self-testing of vehicle monitoring terminals

Images