CN115575753A - Automatic direct current charging pile function testing method - Google Patents
Automatic direct current charging pile function testing method Download PDFInfo
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- CN115575753A CN115575753A CN202211420882.8A CN202211420882A CN115575753A CN 115575753 A CN115575753 A CN 115575753A CN 202211420882 A CN202211420882 A CN 202211420882A CN 115575753 A CN115575753 A CN 115575753A
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- 238000012360 testing method Methods 0.000 title claims abstract description 118
- 238000012545 processing Methods 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010998 test method Methods 0.000 claims description 2
- 238000011161 development Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to an automatic direct current charging pile function testing method, which comprises the following steps of firstly, transmitting required parameters of a parameter setting unit to a core control processing unit through a display unit; by clicking a test starting interface on the display unit, the core control processing unit sends an instruction to the functional module test unit; then, after the functional module testing unit finishes testing, sending test data to the core control processing unit; the core control processing unit sends a test instruction of the next functional module to the functional module test unit after receiving the test data; and finally, after the testing of all the functional modules is finished, the core control processing unit sends all the test data to the display unit for corresponding display. According to the invention, the automatic test of the related functions can be realized only by setting simple test parameters.
Description
Technical Field
The invention relates to an automatic direct current charging pile function testing method, and belongs to the technical field of direct current charging piles.
Background
Up to now, there is not an automated test procedure in the development of the direct current charging pile, and each large direct current charging pile manufacturer needs to manually test each functional unit of the charging pile in the development and test process, and does not automatically complete the whole test, so that the development and test are inconvenient, the source code program needs to be modified again, the code is compiled and the recording is performed again, the workload is large, and the development efficiency of the charging pile is seriously affected.
Disclosure of Invention
The invention aims to provide an automatic direct current charging pile function testing method aiming at the defects of the prior art.
The purpose of the invention is realized as follows: an automatic direct current charging pile function testing method is characterized by comprising the following steps: the device comprises a parameter setting unit, a functional module testing unit, a core control processing unit and a display unit;
the parameter setting unit is used for setting relevant test parameters of the charging pile;
the functional module testing unit is used for acquiring the running states of different functional modules of the testing charging pile;
the core control processing unit is used for controlling input and output of the charging pile, processing data sent by the charging pile and sending the data to the display unit through the serial port;
the display unit is used for displaying test parameter setting, test entries and test result summary information;
during testing:
firstly, the required parameters of the parameter setting unit are transmitted to the core control processing unit through the display unit; the core control processing unit sends an instruction to the functional module testing unit by clicking a testing starting interface on the display unit; then, after the functional module testing unit finishes a test, sending test data to the core control processing unit; the core control processing unit sends a test instruction of the next functional module to the functional module test unit after receiving the test data; and finally, after the testing of all the functional modules is finished, the core control processing unit sends all the test data to the display unit for corresponding display.
The display device further comprises a touch screen, and the display unit is an LCD screen of the touch screen.
The core control processing unit is a microprocessor and is a single chip microcomputer, and charging pile control and data transmission functions are arranged in the core control processing unit.
The function of the functional module testing unit comprises IO input and output detection, charging pile insulation detection, charging pile ammeter test, time-sharing charging function and remote charging test;
the IO input/output detection is used for testing whether the communication between the core control processing unit and the parameter setting unit, the functional module testing unit and the display unit is normal or not; the charging pile insulation detection is used for checking whether insulation indexes of electric equipment or circuits of the charging pile meet requirements or not; the charging pile ammeter test is used for detecting whether the charging pile ammeter works normally or not; the time-sharing charging function detection is used for detecting whether charging of the charging pile operates normally at different time periods; the remote charging test is used for detecting whether charging is normal or not through the network control charging pile.
The method is advanced and scientific, and the automatic charging pile testing method provided by the invention comprises a parameter setting unit, a functional module testing unit, a core control processing unit and a display unit: the parameter setting unit is mainly used for setting relevant test parameters of the charging pile; the functional module testing unit is mainly used for obtaining the running states of different functional modules of the charging pile; the core control processing unit is mainly used for controlling the input and the output of the equipment, and simultaneously processing the data sent by the equipment and sending the data to the display unit through a serial port; the display unit is mainly used for displaying test parameter setting, test entries and test result summary information; and the display unit, the parameter setting unit and the functional module testing unit are all in conduction connection with the core control processing unit.
As a preferred technical scheme of the invention, the hardware of the automatic charging pile testing method comprises a touch screen, and the display unit is an LCD screen of the touch screen.
As the preferred technical scheme of the invention, the core control processing unit of the automatic charging pile testing method is mainly used for controlling the input and the output of equipment, and simultaneously processing data sent by the equipment and sending the data to the display unit through a serial port.
The invention has the beneficial effects that:
according to the technical scheme, when the automatic charging pile testing method is used by each charging pile developer, the automatic testing of related functions can be realized only by setting simple testing parameters, and the automatic charging pile testing method is simple to operate, convenient to use, high in intelligence and humanization, wider in application and more beneficial to popularization. And a plurality of functional modules can be tested at one time, so that the maintenance is simpler and the efficiency is higher.
Drawings
FIG. 1 is a frame diagram of the structural principle of the present invention;
FIG. 2 is a functional diagram of a functional module test unit according to the present invention.
Detailed Description
The invention is further described with reference to the following detailed description of embodiments and with reference to the accompanying drawings in which:
as shown in fig. 1:
an automatic direct current charging pile function testing method comprises a parameter setting unit 1, a function module testing unit 2, a core control processing unit 3 and a display unit 4, wherein the display unit 4 and the function module testing unit 2 are both communicated with the core control processing unit 3. The parameter setting unit 1 is used for setting relevant test parameters of the charging pile; the functional module testing unit 2 is mainly used for obtaining the running states of different functional modules of the charging pile; the core control processing unit 3 is mainly used for controlling the input and output of the equipment, processing the data sent by the equipment and sending the data to the display unit through a serial port; the display unit 4 is mainly used for displaying test parameter setting, test entries and test result summary information;
the working principle is as follows: firstly, a tester transmits the required parameters of the parameter setting unit 1 to the core control processing unit 3 through the display unit 4; by clicking a test starting interface on the display unit 4, the core control processing unit 3 sends an instruction to the functional module testing unit 2; then, after the functional module testing unit 2 completes a test, sending test data to the core control processing unit 3; the core control processing unit 3 sends a test instruction of the next functional module to the functional module test unit 2 after receiving the test data; finally, after the testing of all the functional modules is finished, the core control processing unit 3 sends all the test data to the display unit 4 for corresponding display.
Like this, fill electric pile developer and when testing electric pile, can only need to carry out simple parameter configuration and can realize that the automatic test of filling electric pile of a key formula is easy operation, and convenient to use possesses high intellectuality and hommization according to the test needs of difference, uses more extensively, more is favorable to promoting, popularizing.
As shown in fig. 2:
the function module testing unit 2 has the functions of IO input and output detection, charging pile insulation detection, charging pile ammeter test, time-sharing charging function and remote charging test; the IO input/output detection is used for testing whether the communication between the core control processing unit 3 and the parameter setting unit 1, the functional module testing unit 2 and the display unit 4 is normal or not; the charging pile insulation detection is used for checking whether insulation indexes of electrical equipment or circuits meet requirements or not; the charging pile ammeter test is used for detecting whether the charging pile ammeter works normally or not; the time-sharing charging function detection is used for detecting whether charging in different time periods normally operates; the remote charging test is used for detecting whether charging is normal or not through the network control charging pile.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made in the form and details of the invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. An automatic direct current charging pile function test method is characterized by comprising the following steps: the device comprises a parameter setting unit (1), a functional module testing unit (2), a core control processing unit (3) and a display unit (4);
the parameter setting unit (1) is used for setting relevant test parameters of the charging pile;
the functional module testing unit (2) is used for acquiring the running states of different functional modules of the testing charging pile;
the core control processing unit (3) is used for controlling input and output of the charging pile, processing data sent by the charging pile and sending the data to the display unit (4) through a serial port;
the display unit (4) is used for displaying test parameter setting, test entries and test result summary information;
during testing:
firstly, the required parameters of the parameter setting unit (1) are transmitted to the core control processing unit (3) through the display unit (4); by clicking a test starting interface on the display unit (4), the core control processing unit (3) sends an instruction to the functional module test unit (2); then, after the functional module testing unit (2) completes a test, sending test data to the core control processing unit (3); the core control processing unit (3) sends a test instruction of the next functional module to the functional module test unit (2) after receiving the test data; and finally, after the testing of all the functional modules is finished, the core control processing unit (3) sends all the test data to the display unit (4) for corresponding display.
2. The method for testing the functions of the automatic direct-current charging pile according to claim 1, wherein the method comprises the following steps: the display device also comprises a touch screen, and the display unit (4) is an LCD screen of the touch screen.
3. The method for testing the functions of the automatic direct-current charging pile according to claim 1, wherein the method comprises the following steps: the core control processing unit (3) is a microprocessor and is a single chip microcomputer, and charging pile control and data transmission functions are arranged in the core control processing unit.
4. The method for testing the functions of the automatic direct-current charging pile according to claim 1, wherein the method comprises the following steps: the function of the functional module testing unit (2) comprises IO input and output detection, charging pile insulation detection, charging pile ammeter testing, time-sharing charging function and remote charging testing;
the IO input/output detection is used for testing whether the communication between the core control processing unit (3) and the parameter setting unit (1), the functional module testing unit (2) and the display unit (4) is normal or not; the charging pile insulation detection is used for checking whether insulation indexes of electrical equipment or circuits of the charging pile meet requirements or not; the charging pile ammeter test is used for detecting whether the charging pile ammeter works normally or not; the time-sharing charging function detection is used for detecting whether charging of the charging pile operates normally at different time periods; the remote charging test is used for detecting whether charging is normal or not through the network control charging pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211420882.8A CN115575753A (en) | 2022-11-14 | 2022-11-14 | Automatic direct current charging pile function testing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211420882.8A CN115575753A (en) | 2022-11-14 | 2022-11-14 | Automatic direct current charging pile function testing method |
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| CN115575753A true CN115575753A (en) | 2023-01-06 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257286A (en) * | 2013-03-26 | 2013-08-21 | 国家电网公司 | Method and system of automatic testing of electric automobile charging facilities |
| CN209559994U (en) * | 2018-12-20 | 2019-10-29 | 广州思泰信息技术有限公司 | A kind of distribution power automation terminal test device carrying out remote automation test |
| CN112305346A (en) * | 2020-10-20 | 2021-02-02 | 保定新云达电力设备有限责任公司 | Portable alternating-current charging pile field detection device and detection method thereof |
| CN212540657U (en) * | 2020-09-27 | 2021-02-12 | 欣旺达电子股份有限公司 | Automatic detection charging device and system for battery |
| CN113109644A (en) * | 2021-03-11 | 2021-07-13 | 吉事励电子(苏州)有限公司 | Automatic test system for AC/DC charging pile |
| CN114295906A (en) * | 2021-11-19 | 2022-04-08 | 国网电动汽车服务有限公司 | Portable charging pile operation and maintenance patrol instrument, intelligent client, operation and maintenance method and system |
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2022
- 2022-11-14 CN CN202211420882.8A patent/CN115575753A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257286A (en) * | 2013-03-26 | 2013-08-21 | 国家电网公司 | Method and system of automatic testing of electric automobile charging facilities |
| CN209559994U (en) * | 2018-12-20 | 2019-10-29 | 广州思泰信息技术有限公司 | A kind of distribution power automation terminal test device carrying out remote automation test |
| CN212540657U (en) * | 2020-09-27 | 2021-02-12 | 欣旺达电子股份有限公司 | Automatic detection charging device and system for battery |
| CN112305346A (en) * | 2020-10-20 | 2021-02-02 | 保定新云达电力设备有限责任公司 | Portable alternating-current charging pile field detection device and detection method thereof |
| CN113109644A (en) * | 2021-03-11 | 2021-07-13 | 吉事励电子(苏州)有限公司 | Automatic test system for AC/DC charging pile |
| CN114295906A (en) * | 2021-11-19 | 2022-04-08 | 国网电动汽车服务有限公司 | Portable charging pile operation and maintenance patrol instrument, intelligent client, operation and maintenance method and system |
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