Communication detection system of communication module

A communication module and detection system technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problems of lack of communication module detection, battery status information sent to the monitoring background, and inability to learn electric vehicle fault information, etc. Safety, simple effect of detection system

Pending Publication Date: 2018-07-20
OPTIMUM BATTERY CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

At present, the battery status information is usually sent by the BMS (BATTERYMANAGEMENT SYSTEM, battery management system) to the monitoring background through the communication module, but there is a lack of detection of whether the communication module is communicating normally. If the communication module communication is abnorm

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  • Communication detection system of communication module

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[0015] In order to make the objectives, technical solutions, and beneficial technical effects of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described implementation The modes are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0016] See figure 1 , The communication detection system 100 of a communication module provided by the present invention includes a starting power supply 10, a BMS 20, a communication module 30, a monitoring platform 40, and a display unit 50. The starting power supply 10 is connected to the BMS 20, the comm...

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Abstract

The invention discloses a communication detection system of a communication module. The system comprises a startup power supply, a BMS, a communication module, a monitoring platform and a display unit, wherein the startup power supply is connected to the BMS, the communication module and the display unit; the BMS is connected to the display unit; the communication module communicates with the BMSand the monitoring platform; when the startup power supply is turned on, the startup power supply supplies power to the BMS, the communication module and the display unit; the BMS transmits a detection signal to the communication module, and if the BMS does not receive a feedback signal sent by the monitoring platform within a first preset time, the BMS transmits an alarm signal to the display unit, and the display unit displays the alarm signal to inform a user that the communication module has a communication failure. According to the communication detection system of the communication module disclosed by the invention, whether the communication module has the communication failure can be detected.

Description

【Technical field】 [0001] The invention relates to the technical field of electric vehicles, in particular to a communication detection system of a communication module. 【Background technique】 [0002] With the continuous development of the new energy industry, there are more and more types of new energy electric vehicles. A large number of batteries are installed on new energy electric vehicles such as pure electric buses, pure electric buses, pure electric logistics vehicles, and pure electric supplementary vehicles. The safety of batteries is crucial to the safety of the entire vehicle. At present, the battery status information is usually sent to the monitoring background by the BMS (BATTERYMANAGEMENT SYSTEM, battery management system) through the communication module, but there is a lack of detection of whether the communication module is communicating normally. If the communication module communication is abnormal, the battery status information cannot be sent To the m...

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Application Information

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IPC IPC(8): H04L12/26H04L12/24H04L29/08
CPCH04L43/00H04L41/06H04L67/12
Inventor 黄志琛倪尔福李瑶饶睦敏李金林
Owner OPTIMUM BATTERY CO LTD
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