Remote management device and method of new energy vehicle power battery

Abstract

The invention provides a remote management device of a new energy vehicle power battery. The device comprises a remote monitoring platform and further comprises a battery set battery core, a battery management system, a battery detecting module, a communication module and a positioning module which are arranged in a battery box; the communication module uploads battery parameters collected by the battery detecting module and positioning data generated by the positioning module to the remote monitoring platform; the remote monitoring platform controls charging and discharging of a battery set according to the received battery parameters; and according to the received positioning data, by combining current road traffic data, the traffic offence condition of a vehicle is analyzed, and a control instruction is sent down to control the traffic offence vehicle. The remote management device of the new energy vehicle power battery has the advantages that the situation that the positioning module is dismounted, and thus remote management operation cannot be normally conducted can be effectively prevented; and monitoring management over the new energy vehicle and driving behavior analysis can be achieved through the monitoring platform, the device is conducive to grasping the service condition of the new energy vehicle in real time, and driving behavior of a driver is standardized.

Description

technical field [0001] The invention relates to the field of new energy vehicle power battery management, in particular to a remote management and method for new energy vehicle power batteries. Background technique [0002] With the gradual promotion of new energy vehicles, in response to the positioning monitoring of new energy vehicles and the monitoring and management requirements for the power batteries of new energy vehicles, there are already positioning systems for new energy vehicles and remote monitoring systems for lithium batteries on the market. [0003] The existing positioning systems for new energy vehicles all use an external Beidou / GPS positioning terminal to communicate with the ECU of the vehicle through the CAN bus or other means to monitor the position of the vehicle in real time and obtain the charging and discharging status of the lithium battery. This method mainly depends on the ECU of the vehicle, which not only requires protocol debugging with vari...

AI Technical Summary

Problems solved by technology

[0003] The existing positioning systems for new energy vehicles all use an external Beidou / GPS positioning terminal to communicate with the ECU of the vehicle through the CAN bus or other means to monitor the position of the vehicle in real time and obtain the charging and discharging status of the lithium battery. This method mainly depends on the ECU of the vehicle, which not only requires protocol debugging with various car manufacturers, but also the external Beidou / GPS positioning terminal is easily removed

The existing lithium battery remote monitoring system, such as the Chinese invention patent with the application date of 2016.10.11 and the application number of 201610886283.3, discloses a remote monitoring method and system for lithium batteries. By building the lithium battery management system inside the lithium battery, It can remotely monitor the status of single cells in real time and manage the charging and discharging of batteries. However, this technology is aimed at the monitoring and management of lithium battery single cells. It does not monitor and manage the battery as a whole. In addition, the remote monitoring system can only view the cells. State, but unable to analyze and manage vehicle driving behavior

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