Fault diagnosis method and fault diagnosis system for automotive background server

A fault diagnosis system and background service technology, applied in the direction of instruments, etc., can solve problems such as failure to deal with car failures in time, failure to ensure vehicle operation safety, difficulty in finding after-sales service points, etc., to achieve fast and convenient maintenance, improve efficiency and vehicle Operational efficiency and the effect of saving resource costs

Pending Publication Date: 2017-05-17
OPTIMUM BATTERY CO LTD
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Problems solved by technology

[0003] The current method is mainly to use GPRS positioning search to find the nearest after-sales service point. However, when the network signal is not good or the car cannot be searched due

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  • Fault diagnosis method and fault diagnosis system for automotive background server
  • Fault diagnosis method and fault diagnosis system for automotive background server
  • Fault diagnosis method and fault diagnosis system for automotive background server

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[0018] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below with reference to embodiments and drawings.

[0019] figure 1 Shows what is provided by the embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0020] Step 101: When a faulty vehicle is detected, calculate the distance between the faulty vehicle and a pre-stored after-sales service point;

[0021] Here, the ant colony algorithm can be used to calculate the distance between the faulty vehicle and the pre-stored after-sales service point.

[0022] Specifically, Ant Colony Optimization (ACO), also known as ant algorithm, is a probability algorithm used to find an optimized path. The ant algorithm is mainly to achieve the purpose of searching for the best through the transmission of information between the ant groups. The specific process is: the ants release a sp...

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Abstract

The invention provides a fault diagnosis method and a fault diagnosis system for an automotive background server. The fault diagnosis method comprises the steps of when a faulted automobile is detected, calculating distances between the faulted vehicle and prestored after-sale service stations; comparing the magnitudes of the distances, and determining the after-sale service station with shortest distance to the faulted vehicle as a first after-sale service station; and transmitting the position of the faulted vehicle and the position of the first after-sale service station to the prestored after-sale service stations. The fault diagnosis method and the fault diagnosis system have advantages of realizing in-time scheduling of the after-sale service station to the faulted vehicle in a shortest-distance manner for providing service, preventing a defect of low searching effect caused by conditions such as low signal quality in searching based on GRPS positioning, saving resource cost, ensuring quick and convenient maintenance of the faulted vehicle, improving after-service efficiency and vehicle operation efficiency, and ensuring safe operation of the automobile.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a fault diagnosis method and system for an automobile background server. Background technique [0002] At present, cars have been widely used in many cities, especially with the continuous popularization of electric vehicles, the charging piles and after-sales service points required by electric vehicles are also gradually established, but the establishment of these charging piles and after-sales service points is relatively fixed. When an electric vehicle breaks down, has an accident, or is low on power, it is necessary to find the nearest after-sales service point. [0003] The current method is mainly to use GPRS positioning search to find the nearest after-sales service point. However, when the network signal is not good or the car cannot be searched due to its own failure, it is difficult to find the after-sales service point, resulting in the failure of the car. It is ...

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Application Information

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IPC IPC(8): G06Q10/00
CPCG06Q10/20
Inventor 龚建奎关海盈
Owner OPTIMUM BATTERY CO LTD
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