Portable charging pile network access detection device and network access detection method

A detection device and charging pile technology, applied in the direction of measurement device, measurement of electricity, measurement of electric variables, etc., can solve the problems of low level of intelligence and low efficiency of fault analysis, so as to reduce the incidence of charging accidents, enrich detection methods, improve Comprehensive and focused effects

Pending Publication Date: 2018-12-11
STATE GRID ELECTRIC VEHICLE SERVICE CO LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Our testing of "Internet of Vehicles" and charging piles is still in the stage of manual detection and analysis, with low efficiency and low intelligent level of fault analysis

Method used

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  • Portable charging pile network access detection device and network access detection method
  • Portable charging pile network access detection device and network access detection method
  • Portable charging pile network access detection device and network access detection method

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Experimental program
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Embodiment Construction

[0051] In order to better understand the present invention, the technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0052] Such as figure 1 As shown, the detection device adopts a modular design method when designing, and fully considers the needs of using two test methods of small current DC load and high current DC load when designing. When designing, it adopts multi-interface mode and is equipped with special test fixtures, which can meet the test requirements in various occasions. At the same time, the modular design is easy to carry and transport, reducing the size and weight of the equipment to the minimum, and the total weight of the equipment is less than 10kg.

[0053] The vehicle interface simulator is used to simulate the charging interface of electric vehicles, and the DC charging pile is connected externally.

[0054] The connection confirmation loop has a connection confirmation ...

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Abstract

The invention relates to a portable charging pile network access detection device and a network access detection method. The device comprises a vehicle interface simulator, a communication module anda main control module. The vehicle interface simulator is externally connected to a charging pile and is connected to the main control module. The communication module is connected to the main controlmodule, which is used for the data interaction between vehicle networking and the charging pile. The main control module is used to make the vehicle interface simulator simulate an electric vehicle to carry out a network access charging test. By using the detection device of the invention, a fault analysis intelligence level is increased; through detecting the voltage and the current of the charging pile during working, whether the charging pile can work normally, and the voltage and the magnitude of current during working can be simply and rapidly detected; vehicle networking and electric vehicle charging pile network access usage detection means are enriched; and the comprehensiveness and the focusing of detection and the safety and the reliability of charging pile usage are increased,and a charging accident rate is reduced.

Description

technical field [0001] The invention relates to the technical field of electric vehicle charging pile detection, in particular to a portable charging pile network-connection detection device and a network-connection detection method. Background technique [0002] In recent years, the shortage of global oil resources and the deteriorating natural environment on which human beings depend have made reducing greenhouse gas emissions and curbing global warming a focus of global attention. As an important product of modern industrialized society, automobiles have made great contributions to promoting the development of human civilization, bringing comfort and portability to human life. According to the statistics of the United Nations, the fuel consumption of automobiles has accounted for 75% of the total oil consumption at present, and it has also brought huge environmental pollution. [0003] Electric vehicles replace oil with electricity and can achieve "zero emission" and "lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G05B19/04
CPCG01R31/00G05B19/04
Inventor 贾俊国陈晓楠陈熙李香龙周季冯义左安太吴尚洁关宇
Owner STATE GRID ELECTRIC VEHICLE SERVICE CO LTD
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