CN102043106A - Direct current charging pile field detection system and method - Google Patents
Direct current charging pile field detection system and method Download PDFInfo
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- CN102043106A CN102043106A CN2010105222749A CN201010522274A CN102043106A CN 102043106 A CN102043106 A CN 102043106A CN 2010105222749 A CN2010105222749 A CN 2010105222749A CN 201010522274 A CN201010522274 A CN 201010522274A CN 102043106 A CN102043106 A CN 102043106A
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- 238000007600 charging Methods 0.000 title claims abstract description 89
- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000012360 testing method Methods 0.000 claims abstract description 58
- 238000004891 communication Methods 0.000 claims description 6
- 238000013500 data storage Methods 0.000 claims description 3
- 238000007726 management method Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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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 the on-the-spot detection system and the detection method of DC charging stake.
Background technology
Charging pile is an 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 that is 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 and purchases electric terminals.But the timing, meter electric degree, the meter amount of money that are not all charging piles are accurately, if there is error, also can't find timely, therefore, not only can damage user's utilization, also might damage the person's that provides the charging pile interests, so since, whether qualified equipment necessitates to invent a kind of special detection charging pile.
Summary of the invention
Whether the site inspection system and the detection method that the purpose of this invention is to provide a kind of DC charging stake, technical matters to be solved are to utilize the stake of on-the-spot detection system and detection method test DC charging qualified, to guarantee the user and to provide the charging pile person's interests.
For achieving the above object, a kind of on-the-spot detection system of DC charging stake comprises main control unit, direct current standard scale, program control DC electronic load and testing apparatus interface; Main control unit is connected with the testing apparatus interface with direct current standard scale, program control direct current component by the test control bus.
Adopt the detection method step of said detecting system to be:
(1) the DC charging stake is received on the testing apparatus interface;
(2) start DC charging stake detection system, when beginning to test, main control unit is controlled program control DC electronic loaded work piece, the work of analog electrical motor-car charging set;
(3) direct current standard scale record direct current standard electric energy in test process, main control unit calculates the amount of money of charging automatically according to the charging rate of charging pile inside; Main control unit by with electric energy metrical, charge, the financial management of the stake of the communication interface of DC charging stake test DC charging, communicate by letter, read-write card, data storage, threshold parameter be provided with function;
(4) after test was finished, main control unit compared according to the standard electric energy of direct current standard scale calculating and the direct current energy meter of DC charging stake, calculates the direct current energy error of DC charging stake; The charging amount of money of the standard charging amount of money that DC charging stake detection system is calculated according to main control unit and the demonstration of DC charging stake compares, and calculates the direct current energy charging error of DC charging stake;
(5) whether qualified main control unit provide detection conclusion automatically according to relatively structure.
As specializing, the testing apparatus interface comprises test output interface and test input interface, and the test output terminal mouth is connected with the input interface of DC charging stake, and the test input interface is connected with the output interface of DC charging stake; Main control unit is connected with the communication interface of DC charging stake.
Beneficial effect of the present invention is: program control DC electronic load is set, and control the work of program control DC electronic load by main control unit, the work of analog electrical motor-car charging set, and control the duty of program control DC electronic load according to different electric motor cars, to improve accuracy of test; Whether qualified, to guarantee the user and to provide the charging pile person's interests by the test of above-mentioned on-the-spot detection system and detection method if can test out the DC charging stake.
Description of drawings
Fig. 1 is a framework process flow diagram of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is further elaborated.
DC charging stake detection system as shown in Figure 1, by main control unit 1, direct current standard scale 2,, program control DC electronic load 4 and testing apparatus interface 5 constitutes; Main control unit 1 is connected with testing apparatus interface 5 with direct current standard scale 2, program control direct current component 4 by the test control bus.To direct current standard scale 2, program control DC electronic load 4 and testing apparatus interface 5, direct current standard scale 2 program control direct current components 4 and testing apparatus interface 5 report main control unit with execution result by the test control bus after carrying out to the steering order of main control unit 1 by the test control bus.
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) input interface of test output terminal mouth 51 with the DC charging stake is connected, test input interface 52 is connected with the output interface of DC charging stake;
(2) start DC charging stake detection system, when beginning to test, program control DC electronic load 4 work of main control unit 1 control, the work of analog electrical motor-car charging set;
(3) direct current standard scale 2 record direct current standard electric energy in test process, main control unit 1 calculates the amount of money of charging automatically by the charging rate that the communication interface with the DC charging stake reads charging pile inside; Electric energy metrical, charge, financial management, communication, read-write card, data storage, the threshold parameter of the stake of main control unit test DC charging are provided with function;
(4) after test was finished, main control unit 1 compared according to the standard electric energy of direct current standard scale calculating and the direct current energy meter of DC charging stake, calculates the direct current energy error of DC charging stake; The charging amount of money of the standard charging amount of money that DC charging stake detection system is calculated according to main control unit and the demonstration of DC charging stake compares, and calculates the direct current energy charging error of DC charging stake;
(5) whether qualified main control unit provide detection conclusion automatically according to relatively structure.
The present invention is provided with program control DC electronic load, and control the work of program control DC electronic load by main control unit, the work of analog electrical motor-car charging set, and control the duty of program control DC electronic load according to different electric motor cars, to improve accuracy of test; Whether qualified, to guarantee the user and to provide the charging pile person's interests by the test of above-mentioned detection system and detection method if can test out the DC charging stake.
Claims (4)
1. the on-the-spot detection system of a DC charging stake is characterized in that: comprise main control unit, direct current standard scale, program control DC electronic load and testing apparatus interface; Main control unit is connected with the testing apparatus interface with direct current standard scale, program control direct current component by the test control bus.
2. the on-the-spot detection system of DC charging stake according to claim 1 is characterized in that: described testing apparatus interface comprises test output interface and test input interface.
3. the detection method of the on-the-spot detection system of DC charging stake as claimed in claim 1, its feature may further comprise the steps:
(1) DC charging stake (will conflict mutually with the narration of back as not deleting) is received on the testing apparatus interface;
(2) start DC charging stake detection system, when beginning to test, main control unit is controlled program control DC electronic loaded work piece, the work of analog electrical motor-car charging set;
(3) direct current standard scale record direct current standard electric energy in test process, main control unit calculates the amount of money of charging automatically according to the charging rate of charging pile inside; Main control unit by with electric energy metrical, charge, the financial management of the stake of the communication interface of DC charging stake test DC charging, communicate by letter, read-write card, data storage, threshold parameter be provided with function;
(4) after test was finished, main control unit compared according to the standard electric energy of direct current standard scale calculating and the direct current energy meter of DC charging stake, calculates the direct current energy error of DC charging stake; The charging amount of money of the standard charging amount of money that DC charging stake detection system is calculated according to main control unit and the demonstration of DC charging stake compares, and calculates the direct current energy charging error of DC charging stake;
(5) whether qualified main control unit provide detection conclusion automatically according to relatively structure.
4. the on-the-spot detection system of DC charging stake according to claim 3, it is characterized in that: the testing apparatus interface comprises test output interface and test input interface, the test output terminal mouth is connected with the input interface of DC charging stake, the test input interface is connected with the output interface of DC charging stake, and main control unit is connected with the communication interface of DC charging stake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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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 true CN102043106A (en) | 2011-05-04 |
| CN102043106B CN102043106B (en) | 2014-01-29 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288847A (en) * | 2011-06-16 | 2011-12-21 | 深圳市科陆电子科技股份有限公司 | Device and method for simulating working characteristic of charging post |
| CN102981421A (en) * | 2012-11-19 | 2013-03-20 | 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 |
| CN103207334A (en) * | 2013-03-21 | 2013-07-17 | 国家电网公司 | Testing system of electromobile combined charging device and testing method thereof |
| CN102288847B (en) * | 2011-06-16 | 2016-11-30 | 深圳市科陆电子科技股份有限公司 | The analog of a kind of working characteristic of charging post and method |
| 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 |
Families Citing this family (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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102288847A (en) * | 2011-06-16 | 2011-12-21 | 深圳市科陆电子科技股份有限公司 | Device and method for simulating working characteristic of charging post |
| CN102288847B (en) * | 2011-06-16 | 2016-11-30 | 深圳市科陆电子科技股份有限公司 | The analog of a kind of working characteristic of charging post and method |
| CN102981421A (en) * | 2012-11-19 | 2013-03-20 | 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 |
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| CN103207334A (en) * | 2013-03-21 | 2013-07-17 | 国家电网公司 | Testing system of electromobile combined charging device and testing method 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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| CN102043106B (en) | 2014-01-29 |
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