CN109444566A - A kind of electric car electrically-charging equipment detection device and method - Google Patents
A kind of electric car electrically-charging equipment detection device and method Download PDFInfo
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- CN109444566A CN109444566A CN201811020160.7A CN201811020160A CN109444566A CN 109444566 A CN109444566 A CN 109444566A CN 201811020160 A CN201811020160 A CN 201811020160A CN 109444566 A CN109444566 A CN 109444566A
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of electric car electrically-charging equipment detection device and method, which includes: Portable electric automobile electrically-charging equipment tester and portable electronic load；Portable electronic load is connected on tested electric car electrically-charging equipment by Portable electric automobile electrically-charging equipment tester；Portable electronic load, for simulating electric car；Portable electric automobile electrically-charging equipment tester, the electrically-charging equipment for carrying out preset term to tested electric car electrically-charging equipment for the electric car using simulation are tested.Device and method provided by the invention, electric performance test, interoperability testing, testing protocol consistency and the whole projects of electric energy metering verification test of achievable electric car electrically-charging equipment, the working efficiency for improving the gentle testing staff of Automated water of electrically-charging equipment testing equipment, really cater to and realize on-site test lightweight, facilitation, high efficiency job requirements.
Description
Technical field
The invention belongs to power electronics fields, and in particular to a kind of electric car electrically-charging equipment detection device and side
Method.
Background technique
With popularizing for current environment conservation concept, New-energy electric vehicle is gradually popularized, mating basis
The Quantity of electrically-charging equipment, which also achieves, to be skyrocketed through, but still highlights many charging compatibility and safety in the process
Poor problem, to detection gate of the quality monitoring is maintained strict control over, more stringent requirements are proposed for this.Networking before electric automobile charging station puts into operation detects
And the O&M maintenance after putting into operation is both needed to carry out regularly maintenance to electrically-charging equipment in standing and other mating power supply facilities and examine
Disconnected test, this just proposes more urgent need to the working efficiency for the gentle testing staff of Automated water for improving testing equipment
It asks.
In addition, existing electrically-charging equipment detection device function is relatively simple, it can only be carried out in situ manual testing, provide report
Process is complicated, and working efficiency is lower, can not cope with the networking detection and O&M maintenance task of high-volume electrically-charging equipment, and only has
Standby compatibility or communication uniformity test function, can not carry out full performance test.
Test device or system in the prior art mainly based on laboratory testing, are suitable for type approval test and detect mostly
Task, but construction investment great amount, generally only professional third party testing agency selects the program, and externally accepts detection industry
Business；Also there is more field portable detection device gradually to emerge in large numbers on the market at present, but be required to carry simultaneously power analyzer,
The instrument and meters such as oscillograph, realize the acquisition of test data, but repeat wiring heavy workload, on-site test personnel burden still compared with
The purpose of weight, not up to on-site test work lighting, high-speeding.
Summary of the invention
To overcome above-mentioned the deficiencies in the prior art, the present invention proposes a kind of electric car electrically-charging equipment detection device and side
Method can greatly improve the equipment of testing agency, operator and O&M attendant, improve the event of electric car electrically-charging equipment
Hinder diagnostic process and check and accept efficiency, ensure the safety and compatibility of electrically-charging equipment, the charging service for promoting operator is horizontal.
Realize solution used by above-mentioned purpose are as follows:
A kind of electric car electrically-charging equipment detection device, thes improvement is that: including: that Portable electric automobile charging is set
Apply tester and portable electronic load；
Portable electronic load be connected to by the Portable electric automobile electrically-charging equipment tester be tested it is electronic
On automobile electrically-charging equipment；
The portable electronic load, for simulating electric car；
The Portable electric automobile electrically-charging equipment tester, for the electric car using simulation to it is described be tested it is electronic
Automobile electrically-charging equipment carries out the electrically-charging equipment test of preset term；
The electrically-charging equipment test of the preset term includes: electric performance test, interoperability testing, protocol conformance survey
Examination and electric energy metering verification test.
First optimal technical scheme provided by the invention, it is improved in that Portable electric automobile charging is set
Applying tester includes: control module, system analog module and test interface；
The test interface is set with the tested electric car electrically-charging equipment and Portable electric automobile charging respectively
Tester connection is applied, is set for realizing the Portable electric automobile electrically-charging equipment tester and the tested electric car charging
Apply and the portable electronic load between data communication；
The system analog module, connect with the test interface, and for simulating control guiding resistance variations, signal connects
Ground/open circuit fault and switch division logic cooperate the portable electronic load to carry out the electrically-charging equipment test of preset term；
The control module is connect with the system analog module, is configured for controlling the system analog module
And the normal of the electric car electrically-charging equipment detection device is controlled and is managed with fail operation process, in conjunction with it is described just
Formula electronic load is taken, the electrically-charging equipment detection of preset term is carried out.
Second optimal technical scheme provided by the invention, it is improved in that shown system analog module includes direct current
Analog circuit and AC analogue circuit, the DC simulation circuit and the AC analogue circuit are connected to the control
Between module and the test interface；
When the tested electric car electrically-charging equipment is DC charging motor, the test interface and direct current mould are passed sequentially through
Quasi- circuit connection is to the control module, and the DC simulation circuit is for controlling guiding in analog DC charger charging process
Resistance variations, signal ground/open circuit fault and switch division logic cooperate the portable electronic load to carry out preset term
Electrically-charging equipment test；
When the tested electric car electrically-charging equipment be alternating-current charging pile when, pass sequentially through the test interface with exchange mould
Quasi- circuit connection is to the control module, and the AC analogue circuit is for controlling guiding in analog AC charging pile charging process
Resistance variations, signal ground/open circuit fault and switch division logic cooperate the portable electronic load to carry out preset term
Electrically-charging equipment test.
Third optimal technical scheme provided by the invention, it is improved in that Portable electric automobile charging is set
Applying tester further includes built-in load blocks；
The built-in load blocks connect the system analog module, for the Portable electric automobile electrically-charging equipment
The voltage and current of tester measurement is calibrated.
4th optimal technical scheme provided by the invention, it is improved in that the built-in load blocks include direct current
Electronic load and alternating current electronic load；
The DC Electronic Loads and the DC simulation circuit connection, for working as the tested electric car electrically-charging equipment
When for DC charging motor, the voltage and current of Portable electric automobile electrically-charging equipment tester measurement is calibrated；
The alternating current electronic load and the AC analogue circuit connection are filled for working as the tested electric car described in
When electric facility is alternating-current charging pile, school is carried out to the voltage and current of Portable electric automobile electrically-charging equipment tester measurement
It is quasi-.
5th optimal technical scheme provided by the invention, it is improved in that Portable electric automobile charging is set
Applying tester further includes data acquisition module；
The data acquisition module is connected between the control module and the system analog module, for acquiring quilt
Survey the electric signal of electric car electrically-charging equipment.
6th optimal technical scheme provided by the invention, it is improved in that Portable electric automobile charging is set
Applying tester further includes signal gating module；
The signal gating module is connected between the control module and the data acquisition module, for the electricity
The electrical of electrical automobile electrically-charging equipment detection device is controlled and is managed with signal of communication.
7th optimal technical scheme provided by the invention, it is improved in that the test interface includes electronic load
Interface and electrically-charging equipment interface；
The electronic load interface connects the portable electronic load, for realizing what is loaded with the portable electronic
Data interaction；
The electrically-charging equipment interface connects tested electric car electrically-charging equipment, fills for realizing with the tested electric car
The data interaction of electric facility.
8th optimal technical scheme provided by the invention, it is improved in that portable electronic load includes handing over
Current load and DC load；
The AC load is connected to the test interface, is used for analog AC electric car；
The DC load is connected to the test interface, with analog DC electric car.
9th optimal technical scheme provided by the invention, it is improved in that Portable electric automobile charging is set
Applying tester further includes industrial personal computer；
The industrial personal computer connects the control module, for installing and run test software, controlling testing process and generating
Test report.
Tenth optimal technical scheme provided by the invention, it is improved in that institute's Portable electric automobile charging
Facility tester further includes power module；
The power module is connected between external power supply and the industrial personal computer, for being the electric car electrically-charging equipment
Detection device power supply.
11st optimal technical scheme provided by the invention, it is improved in that further including client；
The client is connected to the Portable electric automobile electrically-charging equipment tester, takes formula electricity for realizing with described
The interaction of electrical automobile electrically-charging equipment tester, the configuration of tested electrically-charging equipment parameter, the configuration of test item and testing process
It executes.
12nd optimal technical scheme provided by the invention, it is improved in that the Portable electric automobile charges
Facility tester further includes communication module；
The communication module connects the control module, for being the Portable electric automobile electrically-charging equipment tester
The communication loop for being connected to external cloud platform and the client is provided.
13rd optimal technical scheme provided by the invention, it is improved in that the Portable electric automobile charges
Facility tester and portable electronic load are mounted in Portable machine box.
A kind of electric car electrically-charging equipment detection method, it is improved in that portable electronic is loaded and is tested electricity
Electrical automobile electrically-charging equipment is connected to Portable electric automobile electrically-charging equipment tester；
Utilize portable electronic load simulation electric car；
Using Portable electric automobile electrically-charging equipment tester, using the electric car of simulation to the tested electric car
Electrically-charging equipment carries out the electrically-charging equipment test of preset term；
The electrically-charging equipment test of the preset term includes: electric performance test, interoperability testing, protocol conformance survey
Examination and electric energy metering verification test.
14th optimal technical scheme provided by the invention, it is improved in that the electric car using simulation
The electrically-charging equipment test of preset term is carried out to the tested electric car electrically-charging equipment, comprising:
The Portable electric automobile is configured using the control module of Portable electric automobile electrically-charging equipment tester to charge
The system analog module of facility tester, and utilize control module control and the electric car electrically-charging equipment detection device
It is normal with fail operation process, using the system analog module analog charge mistake of Portable electric automobile electrically-charging equipment tester
Control guiding resistance variations, signal ground/open circuit fault and switch division logic in journey, cooperate the portable electronic load mould
Quasi- electric car carries out the electrically-charging equipment test of preset term.
15th optimal technical scheme provided by the invention, it is improved in that being charged using Portable electric automobile
Guiding resistance variations, signal ground/open circuit fault is controlled during the system analog module analog charge of facility tester and is opened
Division logic is closed, the electric car of the portable electronic load simulation is cooperated to carry out electric performance test, comprising:
Guiding is controlled using the system analog module analog charge of Portable electric automobile electrically-charging equipment tester in the process
Resistance variations, signal ground/open circuit fault and switch division logic, and control the portable electronic load simulation electric car
Load variation in charging process, carries out electrically-charging equipment electric performance test.
16th optimal technical scheme provided by the invention, it is improved in that being charged using Portable electric automobile
Guiding resistance variations, signal ground/open circuit fault is controlled during the system analog module analog charge of facility tester and is opened
Division logic is closed, the electric car of the portable electronic load simulation is cooperated to carry out interoperability testing test, comprising:
Guiding is controlled using the system analog module analog charge of Portable electric automobile electrically-charging equipment tester in the process
Resistance variations, signal ground/open circuit fault and switch division logic, using system analog module analog circuit and pass through programming
The load variation in the portable electronic load simulation electric car charging process is controlled, interoperability testing test is carried out.
17th optimal technical scheme provided by the invention, it is improved in that being charged using Portable electric automobile
Guiding resistance variations, signal ground/open circuit fault is controlled during the system analog module analog charge of facility tester and is opened
Division logic is closed, the electric car of the portable electronic load simulation is cooperated to carry out testing protocol consistency, comprising:
Guiding is controlled using the system analog module analog charge of Portable electric automobile electrically-charging equipment tester in the process
Resistance variations, signal ground/open circuit fault and switch division logic, cooperate the portable electronic to load, according to preset protocol
Uniformity test process carries out testing protocol consistency.
18th optimal technical scheme provided by the invention, it is improved in that being charged using Portable electric automobile
Guiding resistance variations, signal ground/open circuit fault is controlled during the system analog module analog charge of facility tester and is opened
Division logic is closed, the electric car of the portable electronic load simulation is cooperated to carry out electric energy metering verification test, comprising:
Guiding is controlled using the system analog module analog charge of Portable electric automobile electrically-charging equipment tester in the process
Resistance variations, signal ground/open circuit fault and switch division logic, the electricity of electrically-charging equipment is tested using data collecting module collected
Signal cooperates the portable electronic load to carry out electric energy metering verification test.
19th optimal technical scheme provided by the invention, it is improved in that it is described by portable electronic load and
Tested electric car electrically-charging equipment is connected to after Portable electric automobile electrically-charging equipment tester, further includes:
Tested electrically-charging equipment nameplate ginseng is configured by the client of the electric car electrically-charging equipment automatic detection system
Number, examination criteria, detection device and detection project.
20th optimal technical scheme provided by the invention, it is improved in that the electric car using simulation
The electrically-charging equipment test of preset term is carried out to the tested electric car electrically-charging equipment, further includes:
Pass through the survey in the data collecting module collected test process of the Portable electric automobile electrically-charging equipment tester
Test data is simultaneously sent cloud platform by the communication module of the Portable electric automobile electrically-charging equipment tester by examination data.
21st optimal technical scheme provided by the invention, it is improved in that the electronic vapour using simulation
Vehicle carries out the tested electric car electrically-charging equipment after the electrically-charging equipment test of preset term, further includes:
Examining report is generated using the industrial personal computer of the Portable electric automobile electrically-charging equipment tester, and described in just
The audit report is sent to cloud platform by the communication module of portable electric automobile electrically-charging equipment tester.
Compared with the immediate prior art, the device have the advantages that as follows:
A kind of electric car electrically-charging equipment detection device provided by the invention and method, using portable electronic load simulation
Electric car carries out preset term to tested electric car electrically-charging equipment using Portable electric automobile electrically-charging equipment tester
Electrically-charging equipment test, improves the working efficiency of the gentle testing staff of Automated water of electrically-charging equipment testing equipment, really caters to
And realize on-site test lightweight, facilitation, high efficiency job requirements.
It can be according to practical need using a kind of electric car electrically-charging equipment detection device provided by the invention and method, user
Examination criteria needed for seeking flexible configuration and detection project, the equipment, method and system are suitable for onsite acceptance, O&M overhauls,
A variety of occasions such as fault diagnosis, largely improve the technical level of electrically-charging equipment on-site test and fault diagnosis field.
Using a kind of electric car electrically-charging equipment detection device provided by the invention and method, achievable electric car charging
Electric performance test, interoperability testing, testing protocol consistency and the whole projects of electric energy metering verification test of facility, and
Using cloud platform technology and big data advantage, the time required to detection can be greatly shortened, detection efficiency is improved, is helped with charging fortune
Battalion quotient efficiently manages electrically-charging equipment quality, and it is horizontal to improve charging service.
Detailed description of the invention
Fig. 1 is a kind of electric car electrically-charging equipment detection device basic structure schematic diagram provided by the invention；
Fig. 2 is a kind of electric car electrically-charging equipment detection device hardware block diagram provided by the invention；
Fig. 3 is a kind of electric car electrically-charging equipment detection device topological diagram provided by the invention；
Fig. 4 is a kind of electric car electrically-charging equipment detection device connection schematic diagram provided by the invention；
Fig. 5 is a kind of software systems block diagram of electric car electrically-charging equipment detection device provided by the invention；
Fig. 6 is a kind of electric car electrically-charging equipment detection method flow diagram provided by the invention.
Specific embodiment
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Embodiment 1:
A kind of electric car electrically-charging equipment detection device basic structure schematic diagram provided by the invention is as shown in Figure 1, comprising:
Portable electric automobile electrically-charging equipment tester and portable electronic load；
Portable electronic load is connected to tested electric car by Portable electric automobile electrically-charging equipment tester and charges
On facility；
Portable electronic load, for simulating electric car；
Portable electric automobile electrically-charging equipment tester, for being charged using the electric car of simulation to tested electric car
Facility carries out the electrically-charging equipment test of preset term；
Preset term electrically-charging equipment test include: electric performance test, interoperability testing, testing protocol consistency and
Electric energy metering verification test.
The detailed hardware block diagram of electric car electrically-charging equipment detection device as shown in Fig. 2, topological diagram as shown in figure 3, including
The electric car electrically-charging equipment detection device connection schematic diagram of cloud platform is as shown in Figure 4.
Wherein, Portable electric automobile electrically-charging equipment tester include: control module, system analog module, test interface,
Built-in load blocks, data acquisition module, signal gating module, industrial personal computer, power module and communication module.
Test interface is connect with tested electric car electrically-charging equipment and Portable electric automobile electrically-charging equipment tester respectively,
It is loaded for realizing Portable electric automobile electrically-charging equipment tester and tested electric car electrically-charging equipment and portable electronic
Between data communication.
Specifically, test interface includes electronic load interface and electrically-charging equipment interface；The connection of electronic load interface is portable
Electronic load, for realizing the data interaction loaded with portable electronic；Electrically-charging equipment interface connects tested electric car charging
Facility, for realizing the data interaction with tested electric car electrically-charging equipment.
System analog module, connect with test interface, for simulating control guiding resistance variations, signal ground/open circuit event
Barrier and switch division logic, cooperation portable electronic load carry out the electrically-charging equipment test of preset term.
Specifically, system analog module includes DC simulation circuit and AC analogue circuit, DC simulation circuit with exchange
Analog circuit is connected between control module and test interface；
When tested electric car electrically-charging equipment is DC charging motor, passes sequentially through test interface and DC simulation circuit connects
It is connected to control module, DC simulation circuit connects for control guiding resistance variations, signal in analog DC charger charging process
Ground/open circuit fault and switch division logic, cooperation portable electronic load carry out the electrically-charging equipment test of preset term；
When tested electric car electrically-charging equipment is alternating-current charging pile, passes sequentially through test interface and AC analogue circuit connects
It is connected to control module, AC analogue circuit connects for control guiding resistance variations, signal in analog AC charging pile charging process
Ground/open circuit fault and switch division logic, cooperation portable electronic load carry out the electrically-charging equipment test of preset term.
Control module is connect with system analog module, carries out configuration for Control system simulation module and to electric car
The normal of electrically-charging equipment detection device is controlled and is managed with fail operation process, combined type portable electronic load, is carried out pre-
If the electrically-charging equipment of project detects.
Built-in load blocks connect system analog module, for measuring Portable electric automobile electrically-charging equipment tester
Voltage and current calibrated, guarantee measurement accuracy, voltage measurement accuracy: 0.2%FS, current measurement precision: 0.2%FS.
Built-in load blocks include DC Electronic Loads and alternating current electronic load；DC Electronic Loads and DC simulation circuit
Connection is used for when tested electric car electrically-charging equipment is DC charging motor, to Portable electric automobile electrically-charging equipment tester
The voltage and current of measurement is calibrated；Alternating current electronic load and AC analogue circuit connection, for being filled when tested electric car
When electric facility is alternating-current charging pile, the voltage and current of Portable electric automobile electrically-charging equipment tester measurement is calibrated.
Data acquisition module is connected between control module and system analog module, is filled for acquiring tested electric car
The electric signal of electric facility.It specifically includes: tested DC charging motor three-phase alternating current input electricity is acquired by sampling with high precision sensor
Pressure, electric current export DC voltage, electric current；Tested alternating-current charging pile list/three-phase alternating current input voltage, electric current can also be acquired, singly/
Three-phase alternating current output voltage, electric current, and required voltage value, current value, phase, each harmonic, power factor, power is calculated
Deng simultaneously acquisition control steering signal collection point, that is, CC1 point voltage signal.Cooperate with electrically-charging equipment interface analog circuit, can measure
Electrically-charging equipment state transition timing.
Signal gating module, is connected between control module and data acquisition module, for electric car electrically-charging equipment
The electrical of detection device is controlled and is managed with signal of communication.
Industrial personal computer, link control module, for installing and run test software, controlling testing process and generating test report
It accuses, report template can be according to user demand from edlin.Industrial personal computer can also be used in the acquisition for controlling test data and waveform.
Power module is connected between external power supply and industrial personal computer, for supplying for electric car electrically-charging equipment detection device
Electricity.
Communication module, link control module are connected to outside for providing for Portable electric automobile electrically-charging equipment tester
The communication loop of portion's cloud platform and client.Communication module includes CAN interface, Ethernet interface and remote transmission unit, according to
Secondary is respectively that the test of electrically-charging equipment unification of communication protocol, the transmission of local test data and the transmission of remote testing data provide communication
Circuit.
Wherein, portable electronic load includes AC load and DC load.AC load is connected to test interface, is used for
Analog AC electric car；DC load is connected to test interface, with analog DC electric car.
Wherein, client is connected to Portable electric automobile electrically-charging equipment tester, for realizing with portable electric automobile
The interaction of electrically-charging equipment tester, configuration, the configuration of test item and the execution of testing process of tested electrically-charging equipment parameter.
Wherein, Portable electric automobile electrically-charging equipment tester and portable electronic load are mounted in Portable machine box,
Scene is facilitated to use and transport.
Wherein, electric car electrically-charging equipment detection device is also equipped with 2 USB interfaces, can meet turning immediately for test data
It deposits；The electric interfaces of the equipment use 1000V/125A standard DC charging utility receptacles, meet GB/T 20234.3-2015's
Relevant regulations；The human-computer interaction interface of the equipment uses touch screen and digital keys, and software operation is more convenient.
User is tested electrically-charging equipment and is accessed just by test interface when using electric car electrically-charging equipment detection device
After portable electric automobile electrically-charging equipment tester, user carries out human-computer interaction by operation high-performance industrial personal computer, and selection needs to examine
The project of survey, control module carry out corresponding configuration, combined type portable Electronic Negative by system analog module and signal gating module
It carries and realizes electrically-charging equipment full performance test.In test process, control module obtains the telecommunications of test point by data acquisition module
Number, test data is dealt into cloud platform data center by 4G network by last remote transmission unit.
In actual use, electric car electrically-charging equipment detection device is powered on, and tested electric car is charged
Facility powers on, and gets out hand-held client, guarantees that equipment enters pretest condition；Pass through the man-machine boundary of hand-held client
Face selects the detection project to be carried out, and is increased test item or reduced according to actual needs and parameter configuration；It is complete
Forming apparatus connection, and after configuring test item, start testing process.Test software will be according to project operation sequence to be measured and sequence
It executes.In detection project implementation procedure, can operating in a key, realize automatic detection, ultimately produce report, and be transmitted to cloud platform
Center.The electric signal of tested facility is acquired by data acquisition module, and test process medium cloud Platform center can observe survey in real time
Try data and waveform.
Embodiment 2:
The present invention also provides the software systems of electric car electrically-charging equipment detection device, software systems be divided into main interface,
Test interface, data waveform interface, cloud platform, report output etc..Software systems block diagram is as shown in Figure 5.
System is designed using automated detection system, realizes operating in a key, and automatically generate report.
Software systems main interface includes DC charging motor test, alternating-current charging pile test, parameter setting, data query.
DC charging motor test can enter DC charging motor test interface after click, realize that DC charging motor is accordingly surveyed
The test of examination project and the real-time display of test data；
Alternating-current charging pile test can enter alternating-current charging pile test interface after click, realize that alternating-current charging pile is accordingly surveyed
The test of examination project and the real-time display of test data；
Parameter setting is designed based on database, and user can inquire the same model for having passed through test in the database
The test parameter of alternating-current charging pile, DC charging motor has reference role；
Data query can be inquired for the alternating current-direct current electrically-charging equipment parameter and test result tested, facilitate inspection
Survey personnel trace test case；
Test interface, DC charging motor test and alternating-current charging pile test item and step can be selected according to actual needs
It selects, original history test item can be used, routine test item content and step can also be added and deleted.
Data waveform interface, mainly to charging voltage requirements in alternating current-direct current electrically-charging equipment test process and actual value, fill
Electric current needs value and actual value, charge power requirements and actual value, SOC, battery temperature, charging curve, charging message etc.
Real-time display is carried out, user is facilitated more to intuitively understand charging process information；
The framework of cloud platform system is followed successively by data collection layer, network layer, cloud platform central core, user's application from top to bottom
Layer realizes that the information between Portable electric automobile electrically-charging equipment tester and cloud platform system is transmitted with this.
Data collection layer, by the communication module of Portable electric automobile electrically-charging equipment tester by corresponding physical entity
It is connected to network layer, physical entity is including in tested electrically-charging equipment, Portable electric automobile electrically-charging equipment tester, cloud platform
The heart.
Network layer, can be used 4G network or other communication modes, realize information remote quickly transmit, data query and detection
Task audit is assigned.
Cloud platform central core, including data module, application module, interface module, event processing module and management module,
Realize the information interactive process of user and cloud platform.
User application layer, can be by cloud platform real time inspection current test state, and remote controlled test process, and can
The examining report of format needed for long-range key export user, improves whole detection efficiency.
Report output, user can with customized output file save type, including Word, Excel, rtf, pdf, html,
The multiple formats such as csv, network connection state can by way of sending Email directly by institute derived from examining report
It is sent to remote verification personnel.
Embodiment 3:
The present invention also provides a kind of electric car electrically-charging equipment detection methods, as shown in Figure 6, comprising:
Step 1: portable electronic load and tested electric car electrically-charging equipment are connected to Portable electric automobile charging
Facility tester；
Step 2: utilizing portable electronic load simulation electric car；
Step 3: using Portable electric automobile electrically-charging equipment tester, electric car using simulation is to being tested electronic vapour
Vehicle electrically-charging equipment carries out the electrically-charging equipment test of preset term；
Preset term electrically-charging equipment test include: electric performance test, interoperability testing, testing protocol consistency and
Electric energy metering verification test.
Wherein, it is controlled using during the system analog module analog charge of Portable electric automobile electrically-charging equipment tester
Resistance variations, signal ground/open circuit fault and switch division logic are guided, the electric car of portable electronic load simulation is cooperated
Carry out electric performance test, comprising:
Guiding is controlled using the system analog module analog charge of Portable electric automobile electrically-charging equipment tester in the process
Resistance variations, signal ground/open circuit fault and switch division logic, and control the charging of portable electronic load simulation electric car
Load variation in the process, carries out electrically-charging equipment electric performance test.
Wherein, it is controlled using during the system analog module analog charge of Portable electric automobile electrically-charging equipment tester
Resistance variations, signal ground/open circuit fault and switch division logic are guided, the electric car of portable electronic load simulation is cooperated
Carry out interoperability testing test, comprising:
Guiding is controlled using the system analog module analog charge of Portable electric automobile electrically-charging equipment tester in the process
Resistance variations, signal ground/open circuit fault and switch division logic, using system analog module analog circuit and pass through programming
The load variation in portable electronic load simulation electric car charging process is controlled, interoperability testing test is carried out.
Wherein, it is controlled using during the system analog module analog charge of Portable electric automobile electrically-charging equipment tester
Resistance variations, signal ground/open circuit fault and switch division logic are guided, the electric car of portable electronic load simulation is cooperated
Carry out testing protocol consistency, comprising:
Guiding is controlled using the system analog module analog charge of Portable electric automobile electrically-charging equipment tester in the process
Resistance variations, signal ground/open circuit fault and switch division logic, cooperation portable electronic load are consistent according to preset protocol
Property testing process carry out testing protocol consistency.
Wherein, it is controlled using during the system analog module analog charge of Portable electric automobile electrically-charging equipment tester
Resistance variations, signal ground/open circuit fault and switch division logic are guided, the electric car of portable electronic load simulation is cooperated
Carry out electric energy metering verification test, comprising:
Guiding is controlled using the system analog module analog charge of Portable electric automobile electrically-charging equipment tester in the process
Resistance variations, signal ground/open circuit fault and switch division logic, the electricity of electrically-charging equipment is tested using data collecting module collected
Signal, cooperation portable electronic load carry out electric energy metering verification test.
Wherein, portable electronic load and tested electric car electrically-charging equipment Portable electric automobile charging is connected to set
After applying tester, further includes:
Tested electrically-charging equipment nameplate parameter, inspection are configured by the client of electric car electrically-charging equipment automatic detection system
Mark standard, detection device and detection project.
Wherein, it is surveyed using the electrically-charging equipment that the electric car of simulation carries out preset term to tested electric car electrically-charging equipment
Examination, further includes:
Pass through the test number in the data collecting module collected test process of Portable electric automobile electrically-charging equipment tester
Test data is sent into cloud platform according to and by the communication module of Portable electric automobile electrically-charging equipment tester.
Wherein, it is surveyed using the electrically-charging equipment that the electric car of simulation carries out preset term to tested electric car electrically-charging equipment
After examination, further includes:
Examining report is generated using the industrial personal computer of Portable electric automobile electrically-charging equipment tester, and passes through portable electric
Audit report is sent to cloud platform by the communication module of automobile electrically-charging equipment tester.
A specific electric car electrically-charging equipment detection method process is given below:
Step 11: by Portable electric automobile electrically-charging equipment tester successively respectively with tested electrically-charging equipment and portable electric
Son is negative to be electrically connected, and the power supply plug of three is then inserted into power supply base.
Step 12: power on operation being carried out to electric car electrically-charging equipment detection device, by tested electric car electrically-charging equipment
Input power closes the switch, and gets out hand-held client, guarantees that test equipment enters to working condition.
Step 13: testing system software being opened by hand-held client human-computer interaction interface point, creates testing engineering, configuration
The information such as tested electrically-charging equipment nameplate parameter, examination criteria, detection device and detection project, and can be according to actually detected demand pair
Test item is suitably increased or is reduced, and is clicked and is saved.
Step 14: hand-held client and Portable electric automobile electrically-charging equipment tester are subjected to wireless network connection,
It realizes to the remotely located of tester and manipulation.
Step 15: completing equipment connection, and after configuring test item, start testing process, test software will be according to preparatory
The test item sequence set carries out full-automatic testing one by one, and artificial click mode in addition also may be selected and tested one by one.
Step 16: after the completion of all test items, saving testing engineering information, then click generation user and preset
The examining report of good format, and mode is transmitted to cloud platform center by wireless communication, carries out report printing.
In test process, the electric signal of tested electrically-charging equipment is acquired by data acquisition module, in test process
Cloud platform center can observe test data and waveform in real time, and such as discovery test is abnormal, can remotely issue and stop test or check to refer to
It enables, it is ensured that test data is accurately credible.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Finally it should be noted that: above embodiments are merely to illustrate the technical solution of the application rather than to its protection scopes
Limitation, although the application is described in detail referring to above-described embodiment, those of ordinary skill in the art should
Understand: those skilled in the art read the specific embodiment of application can still be carried out after the application various changes, modification or
Person's equivalent replacement, but these changes, modification or equivalent replacement, are applying within pending claims.
Claims (23)
1. a kind of electric car electrically-charging equipment detection device characterized by comprising the test of Portable electric automobile electrically-charging equipment
Instrument and portable electronic load；
The portable electronic load is connected to tested electric car by the Portable electric automobile electrically-charging equipment tester
On electrically-charging equipment；
The portable electronic load, for simulating electric car；
The Portable electric automobile electrically-charging equipment tester, for the electric car using simulation to the tested electric car
Electrically-charging equipment carries out the electrically-charging equipment test of preset term；
The preset term electrically-charging equipment test include: electric performance test, interoperability testing, testing protocol consistency and
Electric energy metering verification test.
2. equipment as described in claim 1, which is characterized in that the Portable electric automobile electrically-charging equipment tester includes:
Control module, system analog module and test interface；
The test interface is surveyed with the tested electric car electrically-charging equipment and the Portable electric automobile electrically-charging equipment respectively
Try instrument connection, for realizing the Portable electric automobile electrically-charging equipment tester and the tested electric car electrically-charging equipment and
Data communication between the portable electronic load；
The system analog module, connect with the test interface, for simulating control guiding resistance variations, signal ground/disconnected
Road failure and switch division logic cooperate the portable electronic load to carry out the electrically-charging equipment test of preset term；
The control module is connect with the system analog module, for control the system analog module carry out configuration and it is right
The normal of the electric car electrically-charging equipment detection device is controlled and is managed with fail operation process, in conjunction with described portable
Electronic load carries out the electrically-charging equipment detection of preset term.
3. equipment as claimed in claim 2, which is characterized in that shown system analog module includes DC simulation circuit and exchange
Analog circuit, the DC simulation circuit and the AC analogue circuit are connected to the control module and the test
Between interface；
When the tested electric car electrically-charging equipment is DC charging motor, the test interface and DC simulation electricity are passed sequentially through
Road is connected to the control module, and the DC simulation circuit is for control guiding resistance in analog DC charger charging process
Variation, signal ground/open circuit fault and switch division logic, cooperate the portable electronic load to carry out the charging of preset term
Facility test；
When the tested electric car electrically-charging equipment is alternating-current charging pile, the test interface and AC analogue electricity are passed sequentially through
Road is connected to the control module, and the AC analogue circuit is for control guiding resistance in analog AC charging pile charging process
Variation, signal ground/open circuit fault and switch division logic, cooperate the portable electronic load to carry out the charging of preset term
Facility test.
4. equipment as claimed in claim 2, which is characterized in that the Portable electric automobile electrically-charging equipment tester further includes
Built-in load blocks；
The built-in load blocks connect the system analog module, for testing the Portable electric automobile electrically-charging equipment
The voltage and current of instrument measurement is calibrated.
5. equipment as described in claim 3 or 4, which is characterized in that the built-in load blocks include DC Electronic Loads and
Alternating current electronic load；
The DC Electronic Loads and the DC simulation circuit connection, for being straight when the tested electric car electrically-charging equipment
When current charge machine, the voltage and current of Portable electric automobile electrically-charging equipment tester measurement is calibrated；
The alternating current electronic load and the AC analogue circuit connection, for being set when described when the tested electric car charges
When applying as alternating-current charging pile, the voltage and current of Portable electric automobile electrically-charging equipment tester measurement is calibrated.
6. equipment as claimed in claim 2, which is characterized in that the Portable electric automobile electrically-charging equipment tester further includes
Data acquisition module；
The data acquisition module is connected between the control module and the system analog module, for acquiring tested electricity
The electric signal of electrical automobile electrically-charging equipment.
7. equipment as claimed in claim 6, which is characterized in that the Portable electric automobile electrically-charging equipment tester further includes
Signal gating module；
The signal gating module is connected between the control module and the data acquisition module, for the electronic vapour
The electrical of vehicle electrically-charging equipment detection device is controlled and is managed with signal of communication.
8. equipment as claimed in claim 2, which is characterized in that the test interface includes electronic load interface and electrically-charging equipment
Interface；
The electronic load interface connects the portable electronic load, for realizing the data loaded with the portable electronic
Interaction；
The electrically-charging equipment interface connects tested electric car electrically-charging equipment, sets for realizing with the tested electric car charging
The data interaction applied.
9. equipment as described in claim 1, which is characterized in that the portable electronic load includes that AC load and direct current are negative
It carries；
The AC load is connected to the test interface, is used for analog AC electric car；
The DC load is connected to the test interface, with analog DC electric car.
10. equipment as claimed in claim 2, which is characterized in that the Portable electric automobile electrically-charging equipment tester also wraps
Include industrial personal computer；
The industrial personal computer connects the control module, for installing and run test software, controlling testing process and generating test
Report.
11. equipment as claimed in claim 10, which is characterized in that the Portable electric automobile electrically-charging equipment tester also wraps
Include power module；
The power module is connected between external power supply and the industrial personal computer, for detecting for the electric car electrically-charging equipment
Equipment power supply.
12. equipment as described in claim 1, which is characterized in that further include client；
The client is connected to the Portable electric automobile electrically-charging equipment tester, for realizing with the portable electric vapour
The interaction of vehicle electrically-charging equipment tester, configuration, the configuration of test item and the execution of testing process of tested electrically-charging equipment parameter.
13. the equipment as described in claim 2 or 12, which is characterized in that the Portable electric automobile electrically-charging equipment tester
It further include communication module；
The communication module connects the control module, for providing for the Portable electric automobile electrically-charging equipment tester
It is connected to the communication loop of external cloud platform and the client.
14. the equipment as described in claim 1-13, which is characterized in that the Portable electric automobile electrically-charging equipment tester and
The portable electronic load is mounted in Portable machine box.
15. a kind of electric car electrically-charging equipment detection method, it is characterised in that:
Portable electronic load and tested electric car electrically-charging equipment are connected to Portable electric automobile electrically-charging equipment tester；
Utilize portable electronic load simulation electric car；
Using Portable electric automobile electrically-charging equipment tester, charged using the electric car of simulation to the tested electric car
Facility carries out the electrically-charging equipment test of preset term；
The preset term electrically-charging equipment test include: electric performance test, interoperability testing, testing protocol consistency and
Electric energy metering verification test.
16. method as claimed in claim 15, which is characterized in that it is described using simulation electric car to it is described be tested it is electronic
Automobile electrically-charging equipment carries out the electrically-charging equipment test of preset term, comprising:
The Portable electric automobile electrically-charging equipment is configured using the control module of Portable electric automobile electrically-charging equipment tester
The system analog module of tester, and using the control module control and the electric car electrically-charging equipment detection device just
Often with fail operation process, during the system analog module analog charge of Portable electric automobile electrically-charging equipment tester
Control guiding resistance variations, signal ground/open circuit fault and switch division logic, cooperate the portable electronic load simulation
Electric car carries out the electrically-charging equipment test of preset term.
17. the method described in claim 16, which is characterized in that it is using Portable electric automobile electrically-charging equipment tester is
Guiding resistance variations, signal ground/open circuit fault and switch division logic, cooperation are controlled during analog module analog charge of uniting
The electric car of the portable electronic load simulation carries out electric performance test, comprising:
Resistance is guided using controlling during the system analog module analog charge of Portable electric automobile electrically-charging equipment tester
Variation, signal ground/open circuit fault and switch division logic, and control the portable electronic load simulation electric car charging
Load variation in the process, carries out electrically-charging equipment electric performance test.
18. the method described in claim 16, which is characterized in that it is using Portable electric automobile electrically-charging equipment tester is
Guiding resistance variations, signal ground/open circuit fault and switch division logic, cooperation are controlled during analog module analog charge of uniting
The electric car of the portable electronic load simulation carries out interoperability testing test, comprising:
Resistance is guided using controlling during the system analog module analog charge of Portable electric automobile electrically-charging equipment tester
Variation, signal ground/open circuit fault and switch division logic, using system analog module analog circuit and pass through programming Control
Load variation in the portable electronic load simulation electric car charging process, carries out interoperability testing test.
19. the method described in claim 16, which is characterized in that it is using Portable electric automobile electrically-charging equipment tester is
Guiding resistance variations, signal ground/open circuit fault and switch division logic, cooperation are controlled during analog module analog charge of uniting
The electric car of the portable electronic load simulation carries out testing protocol consistency, comprising:
Resistance is guided using controlling during the system analog module analog charge of Portable electric automobile electrically-charging equipment tester
Variation, signal ground/open circuit fault and switch division logic, cooperate the portable electronic to load, consistent according to preset protocol
Property testing process carry out testing protocol consistency.
20. the method described in claim 16, which is characterized in that it is using Portable electric automobile electrically-charging equipment tester is
Guiding resistance variations, signal ground/open circuit fault and switch division logic, cooperation are controlled during analog module analog charge of uniting
The electric car of the portable electronic load simulation carries out electric energy metering verification test, comprising:
Resistance is guided using controlling during the system analog module analog charge of Portable electric automobile electrically-charging equipment tester
Variation, signal ground/open circuit fault and switch division logic, the telecommunications of electrically-charging equipment is tested using data collecting module collected
Number, cooperate the portable electronic load to carry out electric energy metering verification test.
21. method as claimed in claim 15, which is characterized in that described to fill portable electronic load and tested electric car
Electric facility is connected to after Portable electric automobile electrically-charging equipment tester, further includes:
Tested electrically-charging equipment nameplate parameter, inspection are configured by the client of the electric car electrically-charging equipment automatic detection system
Mark standard, detection device and detection project.
22. method as claimed in claim 15, which is characterized in that it is described using simulation electric car to it is described be tested it is electronic
Automobile electrically-charging equipment carries out the electrically-charging equipment test of preset term, further includes:
Pass through the test number in the data collecting module collected test process of the Portable electric automobile electrically-charging equipment tester
Test data is sent into cloud platform according to and by the communication module of the Portable electric automobile electrically-charging equipment tester.
23. method as claimed in claim 15, which is characterized in that it is described using simulation electric car to it is described be tested it is electronic
Automobile electrically-charging equipment carries out after the electrically-charging equipment test of preset term, further includes:
Examining report is generated using the industrial personal computer of the Portable electric automobile electrically-charging equipment tester, and by described portable
The audit report is sent to cloud platform by the communication module of electric car electrically-charging equipment tester.
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| CN201811020160.7A CN109444566B (en) | 2018-09-03 | 2018-09-03 | Electric automobile charging facility detection equipment and method |
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|---|---|---|---|
| CN201811020160.7A CN109444566B (en) | 2018-09-03 | 2018-09-03 | Electric automobile charging facility detection equipment and method |
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| CN110927486A (en) * | 2019-11-19 | 2020-03-27 | 国网智能科技股份有限公司 | Electric automobile wireless charging interoperability test system and method thereof |
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