Charging station's diagnosis of electric vehicle failure and record analysis devices and methods

A technology of electric vehicles and charging devices, applied in the field of vehicle fault diagnosis and analysis, can solve problems such as lack of vehicle diagnosis, collection and analysis of vehicle status, etc., and achieve the effect of real-time monitoring and optimal scheduling

Active Publication Date: 2019-08-09
NINGBO JIANGBEI GOFRONT HERONG ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, charging stations or charging piles mainly charge electric vehicles through AC and DC, and do not have the function of diagnosing the vehicle, let alone collecting and analyzing the status of the vehicle; especially for public transportation vehicles such as electric buses with fixed routes, Bus companies need to collect and control the status of operating vehicles in real time, and control and analyze information such as vehicle failure, charging frequency, charging time, charging power, etc., to realize real-time monitoring and optimal scheduling of electric buses

Method used

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  • Charging station's diagnosis of electric vehicle failure and record analysis devices and methods
  • Charging station's diagnosis of electric vehicle failure and record analysis devices and methods

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] See Figure 1 to Figure 2 , a charging station for electric vehicle fault diagnosis and record analysis device, characterized in that it includes a monitoring center, a charging device connected to the monitoring center, and an electric vehicle provided with an electronic and electrical module that cooperates with the charging device; the monitoring center includes a main control Software, man-machine interface, first data transceiving conversion module, database and 4G communication module, the main control software is respectively connected to man-machine interface, first data transceiving conversion module, database and 4G communication module; the charging device includes a controller , the second data sending and receiving conversion module, communication module and charger; the main control software of the monitoring center is conn...

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Abstract

The invention discloses an electric vehicle fault diagnosis, recording and analysis device and method thereof at a charging station. The existing monitoring center, charging device and electric vehicle are used, and the monitoring center, charging device and electric vehicles are added at the same time through a unified communication protocol specification. The software function of the electronic control module is realized by adding this function in the early stage of planning with almost no increase in cost. It only needs to follow the unified communication protocol specification and add corresponding functions in its product software to collect real-time data of electric vehicles operating on the line. Vehicle fault status, charging frequency, charging time, charging power and other status information, monitor and analyze the running status of each electric vehicle through the vehicle VIN code, collect running data, and realize real-time monitoring and optimal scheduling.

Description

technical field [0001] The invention relates to the technical field of vehicle fault diagnosis and analysis, in particular to an electric vehicle fault diagnosis and record analysis device and method thereof by a charging station. Background technique [0002] Electric vehicles refer to vehicles powered by vehicle-mounted power supplies and driven by motors to drive wheels, which meet the requirements of road traffic and safety regulations; in order to maintain my country's energy security, improve the atmospheric environment, improve the competitiveness of the automobile industry, and realize the development of my country's automobile industry With leapfrog development, electric vehicles are in full swing in our country. [0003] At present, the charging device mainly charges the car through AC and DC, and does not have the function of diagnosing the car, and does not have the function of collecting and analyzing the status of the car; the electric car is in the development ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00B60L53/66G08C19/00H04L12/40H04L29/08
CPCH02J7/0027H04L12/40H04L67/12G08C19/00B60L53/60H04L2012/40273H04L2012/40215Y02T90/16Y04S30/12Y02T10/7072Y02T90/167Y02T10/70Y02T90/12
Inventor 洪光姜代平毛元奇严彬杨文博
Owner NINGBO JIANGBEI GOFRONT HERONG ELECTRIC
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