System for analyzing and reporting fault information of vehicle-mounted terminal

Abstract

The invention provides a system for analyzing and reporting fault information of a vehicle-mounted terminal. The system comprises a vehicle-mounted terminal which is used for collecting and storing vehicle information and operation condition; a vehicle-mounted power supply which is connected with the vehicle-mounted terminal and is used for supplying power to the vehicle-mounted terminal; a standby power supply which is connected with the vehicle-mounted terminal and is used for supplying power to the vehicle-mounted terminal when the vehicle-mounted power supply fails; and a remote terminal which is in communication connection with the vehicle-mounted terminal and is used for receiving the vehicle information and the operation condition sent by the vehicle-mounted terminal when the vehicle-mounted power supply fails. The beneficial effects are that the standby power supply can provide working voltage for the vehicle-mounted terminal with a power supply fault, thereby ensuring that vehicle information is not lost during the fault period; and the reason for the power supply fault can be automatically analyzed and reported to a vehicle management background to remind an operator on duty to handle the fault in time, so that the troubleshooting efficiency of the vehicle-mounted terminal is greatly improved.

Description

technical field [0001] The invention relates to the technical field of vehicle terminal failure processing, in particular to a system for analyzing and reporting vehicle terminal failure information. Background technique [0002] With the acceleration of urbanization and motorization in our country, the construction of rail transit has attracted more and more attention. Among them, the communication and safety issues of rail transit are particularly worthy of attention. The emergence of vehicle-mounted terminal equipment enables the vehicle management background to effectively monitor rail transit vehicles in all directions and accurately, so as to facilitate the management of vehicles and greatly improve Safety of vehicle operation. [0003] Although the vehicle-mounted terminal in the prior art has a storage function, when the power supply system of the vehicle-mounted terminal encounters a fault, the device stops working, and the vehicle-related information during the fa...

AI Technical Summary

Problems solved by technology

[0003] Although the vehicle-mounted terminal in the prior art has a storage function, when the power supply system of the vehicle-mounted terminal encounters a fault, the device stops working, and the vehicle-related information during the fault period will be lost; and it does not have the function of automatically analyzing and saving the fault. Failure to report failure information to the vehicle management background in a timely manner, resulting in the failure of background management personnel to discover and deal with problems in a timely manner, and there are certain potential safety hazards

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