CN102043106B - Detection method ofdirect current charging pile field detection system - Google Patents
Detection method ofdirect current charging pile field detection system Download PDFInfo
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- CN102043106B CN102043106B CN201010522274.9A CN201010522274A CN102043106B CN 102043106 B CN102043106 B CN 102043106B CN 201010522274 A CN201010522274 A CN 201010522274A CN 102043106 B CN102043106 B CN 102043106B
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- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000012360 testing method Methods 0.000 claims abstract description 57
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- 238000004891 communication Methods 0.000 claims description 7
- 238000013500 data storage Methods 0.000 claims description 3
- 238000007726 management method Methods 0.000 claims description 3
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Abstract
The invention discloses a direct current charging pile field detection system and method. The detection system comprises a main control unit, a direct current standard meter, a program control direct current electronic load and a test equipment interface. The detection method comprises the following steps of connecting a direct current charging pile firstly; starting the detection system; transmitting a control command of the main control unit to the direct current standard meter, the program control direct current electronic load and the test equipment interface through a test control bus; reporting an execution result to the main control unit through the test control bus after the control command is executed by the direct current standard meter, the program control direct current electronic load and the test equipment interface; comparing tested data with data of the charging pile in the main control unit; and finally obtaining a conclusion whether the charging pile is qualified or not. The detection system and the detection method are used for testing whether the direct current charging pile is qualified or not so as to ensure the benefits of a user and a person supplying the charging pile.
Description
Technical field
The present invention relates to filed detection system and the detection method of direct-current charging post.
background technology
Charging pile is electric power car charging station, and profile is just as parking timing Parking Meter.Charging pile can be many cars chargings simultaneously, never electricity to the duration of charging being full of be 6 to 8 hours.Charging pile can be realized timing, meter electric degree, the charging of the meter amount of money, can be used as citizen's power purchase terminal.But the timing, meter electric degree, the meter amount of money that are not all charging piles are accurately, if the error of existence, also cannot find timely, therefore, not only can damage user's utilization, also likely can damage the person's that provides charging pile interests, so since, invent the whether qualified equipment of a kind of special detection charging pile and necessitate.
summary of the invention
The site inspection system and the detection method that the object of this invention is to provide a kind of direct-current charging post, whether technical matters to be solved is to utilize filed detection system and detection method test direct-current charging post qualified, to guarantee user and to provide charging pile person's interests.
For achieving the above object, a kind of filed detection system of direct-current charging post, comprises main control unit, direct current standard scale, program control DC Electronic Loads and testing apparatus interface; Main control unit is connected with direct current standard scale, program control DC Electronic Loads and testing apparatus interface by test control bus; Testing apparatus interface comprises test output interface and test input interface, test output interface is connected with the input interface of direct-current charging post, test input interface is connected with the output interface of direct-current charging post, and the communication interface of main control unit and direct-current charging post is connected.
Adopt the detection method step of said detecting system to be:
(1) direct-current charging post is received on testing apparatus interface;
(2) start direct current charging pile field detection system, when starting to test, main control unit is controlled program control DC Electronic Loads work, the work of analog electrical motor-car charging set;
(3) in test process, direct current standard scale records direct current standard electric energy, and main control unit calculates the amount of money of charging automatically according to the charging rate of direct-current charging post inside; Electric energy metrical, charge, the financial management of the communication interface test direct-current charging post of main control unit by with direct-current charging post, communicate by letter, read-write card, data storage, threshold parameter arrange function;
(4), after having tested, the standard electric energy that main control unit calculates according to direct current standard scale and the direct current energy meter of direct-current charging post compare, and calculate the direct current energy error of direct-current charging post; The charging amount of money of the standard charging amount of money that direct current charging pile field detection system is calculated according to main control unit and the demonstration of direct-current charging post compares, and calculates the direct current energy charging error of direct-current charging post;
(5) main control unit provides the whether qualified conclusion of detection automatically according to result relatively.
Beneficial effect of the present invention is: program control DC Electronic Loads is set, and by main control unit, control the work of program control DC Electronic Loads, the work of analog electrical motor-car charging set, and according to different electric motor cars, control the duty of program control DC Electronic Loads, to improve the accuracy of test; Whether qualifiedly by above-mentioned filed detection system and detection method test, can test out direct-current charging post, to guarantee user and to provide direct-current charging post person's interests.
Accompanying drawing explanation
Fig. 1 is framework process flow diagram of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
Direct current charging pile field detection system as shown in Figure 1, by main control unit 1, direct current standard scale 2,, program control DC Electronic Loads 4 and testing apparatus interface 5 forms; Main control unit 1 is connected with direct current standard scale 2, program control DC Electronic Loads 4 and testing apparatus interface 5 by test control bus.The steering order of main control unit 1 is by test control bus to direct current standard scale 2, program control DC Electronic Loads 4 and testing apparatus interface 5, and the program control DC Electronic Loads 4 of direct current standard scale 2 and testing apparatus interface 5 report main control unit by execution result by test control bus after carrying out.
Described testing apparatus interface 5 comprises test output interface 51 and test input interface 52.
Adopt the detection method step of said detecting system to be:
(1) test output terminal mouth 51 is connected with the input interface of direct-current charging post, test input interface 52 is connected with the output interface of direct-current charging post;
(2) start direct current charging pile field detection system, when starting to test, main control unit 1 is controlled program control DC Electronic Loads 4 work, the work of analog electrical motor-car charging set;
(3) in test process, direct current standard scale 2 records direct current standard electric energy, and the charging rate that main control unit 1 reads direct-current charging post inside by the communication interface with direct-current charging post calculates the amount of money of charging automatically; The electric energy metrical of main control unit test direct-current charging post, charge, financial management, communication, read-write card, data storage, threshold parameter arrange function;
(4), after having tested, the standard electric energy that main control unit 1 calculates according to direct current standard scale and the direct current energy meter of direct-current charging post compare, and calculate the direct current energy error of direct-current charging post; The charging amount of money of the standard charging amount of money that direct current charging pile field detection system is calculated according to main control unit and the demonstration of direct-current charging post compares, and calculates the direct current energy charging error of direct-current charging post;
(5) main control unit provides the whether qualified conclusion of detection automatically according to result relatively.
The present invention arranges program control DC Electronic Loads, and by main control unit, control the work of program control DC Electronic Loads, the work of analog electrical motor-car charging set, and according to different electric motor cars, control the duty of program control DC Electronic Loads, to improve the accuracy of test; Whether qualifiedly by above-mentioned detection system and detection method test, can test out direct-current charging post, to guarantee user and to provide direct-current charging post person's interests.
Claims (1)
1. a detection method for direct current charging pile field detection system, the filed detection system of direct-current charging post comprises main control unit, direct current standard scale, program control DC Electronic Loads and testing apparatus interface; Main control unit is connected with direct current standard scale, program control DC Electronic Loads and testing apparatus interface by test control bus; Testing apparatus interface comprises test output interface and test input interface, test output interface is connected with the input interface of direct-current charging post, test input interface is connected with the output interface of direct-current charging post, and the communication interface of main control unit and direct-current charging post is connected; Its feature comprises the following steps:
(1) direct-current charging post is received on testing apparatus interface, wherein, testing apparatus interface comprises test output interface and test input interface, test output interface is connected with the input interface of direct-current charging post, test input interface is connected with the output interface of direct-current charging post, and the communication interface of main control unit and direct-current charging post is connected;
(2) start direct current charging pile field detection system, when starting to test, main control unit is controlled program control DC Electronic Loads work, the work of analog electrical motor-car charging set;
(3) in test process, direct current standard scale records direct current standard electric energy, and main control unit calculates the amount of money of charging automatically according to the charging rate of direct-current charging post inside; Electric energy metrical, charge, the financial management of the communication interface test direct-current charging post of main control unit by with direct-current charging post, communicate by letter, read-write card, data storage, threshold parameter arrange function;
(4), after having tested, the standard electric energy that main control unit calculates according to direct current standard scale and the direct current energy meter of direct-current charging post compare, and calculate the direct current energy error of direct-current charging post; The charging amount of money of the standard charging amount of money that direct current charging pile field detection system is calculated according to main control unit and the demonstration of direct-current charging post compares, and calculates the direct current energy charging error of direct-current charging post;
(5) main control unit provides the whether qualified conclusion of detection automatically according to result relatively.
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| CN201010522274.9A CN102043106B (en) | 2010-10-26 | 2010-10-26 | Detection method ofdirect current charging pile field detection system |
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| CN201010522274.9A CN102043106B (en) | 2010-10-26 | 2010-10-26 | Detection method ofdirect current charging pile field detection system |
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| CN102043106A CN102043106A (en) | 2011-05-04 |
| CN102043106B true CN102043106B (en) | 2014-01-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054114A (en) * | 2016-08-02 | 2016-10-26 | 广东阿尔派电力科技股份有限公司 | Detecting and checking method of DC charging pile charging parameter and detection equipment |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981421B (en) * | 2012-11-19 | 2014-12-31 | 云南电力试验研究院（集团）有限公司电力研究院 | Control method for direct-current (DC) load and device thereof |
| CN103207334B (en) * | 2013-03-21 | 2016-01-20 | 国家电网公司 | A kind of test macro of electric automobile combined charging equipment and method of testing thereof |
| CN106932749A (en) * | 2017-03-24 | 2017-07-07 | 合肥悦兰信息技术有限公司 | A kind of electric motorcar charging station in-situ check and test method |
| CN107942178A (en) * | 2017-12-29 | 2018-04-20 | 安徽罗伯特科技股份有限公司 | The test method of charging pile test device |
| CN109001665A (en) * | 2018-06-15 | 2018-12-14 | 国网山西省电力公司计量中心 | A kind of calibration equipment suitable for charging equipment direct current energy |
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| US5664202A (en) * | 1995-04-20 | 1997-09-02 | C & C Tech Ets | Intelligent power consumption monitoring and control system |
| JP3484100B2 (en) * | 1999-05-26 | 2004-01-06 | 富士通アクセス株式会社 | Test device operation confirmation method |
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| CN201084263Y (en) * | 2007-08-01 | 2008-07-09 | 比亚迪股份有限公司 | A test circuit of electromobile charging cabinet |
| CN201207065Y (en) * | 2007-09-10 | 2009-03-11 | 房国志 | Intelligent detector for charger |
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| CN106054114A (en) * | 2016-08-02 | 2016-10-26 | 广东阿尔派电力科技股份有限公司 | Detecting and checking method of DC charging pile charging parameter and detection equipment |
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