CN205229431U - Simple and easy electric automobile alternating -current charging stake the connection process detection device - Google Patents
Simple and easy electric automobile alternating -current charging stake the connection process detection device Download PDFInfo
- Publication number
- CN205229431U CN205229431U CN201521015048.6U CN201521015048U CN205229431U CN 205229431 U CN205229431 U CN 205229431U CN 201521015048 U CN201521015048 U CN 201521015048U CN 205229431 U CN205229431 U CN 205229431U
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- electric automobile
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- current charging
- load
- charging pile
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000013256 coordination polymer Substances 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 6
- 238000012790 confirmation Methods 0.000 claims description 5
- 238000004088 simulation Methods 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000010998 test method Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000700 radioactive tracer Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a simple and easy electric automobile alternating -current charging stake the connection process detection device, the box is simulated to interface including the ability detected signal changes, the input of interface simulation box is used for connecting the rifle that charges, output connection tunable load, the tunable load with interface simulation box all with upper computer connection, on changing the signal that detects, interface simulation box passes to the host computer. The tunable load is resistive load or electronic load. Electronic load has the remote control interface. Electronic load is connected with cooling system, manual control panel and display. Test procedure is simple relatively, and the operation obtains simplifying, the connection is the grafting, is difficult for makeing mistakes, state, data and the wave form synchronous record of each check point, be convenient for comparison and save.
Description
Technical field
The utility model belongs to charging equipment of electric automobile detection field, particularly relates to a kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit.
Background technology
Electric automobile is because the advantage of energy-saving and environmental protection, and many countries are all greatly developing ev industry.China's rapid economic development simultaneously, energy consumption is large, and environmental problem becomes increasingly conspicuous.Thus, ev industry is able to develop rapidly.As the charging electric vehicle facility particularly alternating-current charging pile construction fast development of electric automobile support system.Along with a large amount of military services of alternating-current charging pile, the importance of charging pile interface time sequence checking highlights day by day.
Current charging pile connection procedure detects not yet applicable detection harness, in actual detection, the normal charging gun that uses accesses charging pile, then disconnects charge cable and fills the detecting instruments such as charge cable difference connecting valve, resistance, load and voltage table, reometer, oscillograph.Problem in test is mainly as follows:
1, charge cable the end of a thread is exposed, and field wiring easily occurs that protection is not in place, there is potential safety hazard;
2, each detection all needs to reconnect, and connection procedure is loaded down with trivial details, and probability of makeing mistakes is large, application inconvenience;
3, detection needs to record data and waveform respectively, not easily observes connection timing synchronization and compares and preserve.
Utility model content
The purpose of this utility model is exactly to solve the problem, and provides a kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit, and it has easy to use, that test speed fast, tester's workload is little and wiring quantity is few advantage.
To achieve these goals, the utility model adopts following technical scheme:
A kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit, comprise the interface emulates box of energy change in detection signal, the input end of described interface emulates box is for connecting charging gun, output terminal connects tunable load, described tunable load is all connected with host computer with described interface emulates box, and the signal intensity detected is uploaded to host computer by described interface emulates box.
Described tunable load is ohmic load or electronic load.
Described electronic load has RCI.
Described electronic load is connected with cooling system, manual control panel and display.
Described interface emulates box comprises input analog switch, and the input end of input analog switch connects charging gun;
Current sensor and the first voltage sensor is connected with in output terminal L and N circuit, output terminal protective ground PE is connected confirmation CC connection with charging have the second voltage sensor, output terminal protective ground PE is connected the analog switch S3 and the adjustable resistance RC that confirm to be connected to series connection between CC with charging, output terminal controls the analog switch S2 and the resistance R2 that confirm to be connected to series connection between CP and protective ground PE, and output terminal controls to confirm also to be connected to resistance R1 and electric resistance sensor between CP and protective ground PE;
Described current sensor, the first voltage sensor, the second voltage sensor, electric resistance sensor and output terminal control to confirm that CP accesses oscillograph, and the process of described oscillograph connection data and communication device, data processing is connected with host computer with communication device.
Described input analog switch is provided with 5 path analoging switch.
The connection of described interface emulates box and charging gun adopts plug-in.
The connection of described interface emulates box and tunable load adopts plug-in.
The connection of described interface emulates box and host computer adopts plug-in.
Described host computer adopts computing machine.
Principle of work of the present utility model:
Charging gun inserts alternating-current charging pile, checks lockup state, charging pile powers on, closed interface simulation box input analog switch, switch S 2, S3 is in off-state, detect also record controls and confirm that CP voltage signal is connected confirmation CC resistance signal with charging, CP voltage signal becomes after 9V from 12V, adjusting resistance RC is 1.5k Ω respectively, 680 Ω and 100 Ω, then closed S3, leave standstill 10min, detect and record charging and connect confirmation CC resistance signal and control to confirm CP voltage signal, CP end leaves standstill a few minutes after starting output pwm signal, Closing Switch S2, adjustment tunable load is different resistance value, detect and record CP and hold the pwm signal and L that export, N voltage, current signal.During stopping, first cut-off switch S2, CP export as after direct current 9V, cut-off switch S3, last de-interfaced simulation box input analog switch.The situation of change of the omnidistance tracer signal of oscillograph is used in process.
The beneficial effects of the utility model are:
1, test process is relatively simple, and operation is simplified;
2, connection is grafting, not easily makes mistakes;
3, the state of each check point, data and synchronous waveform record, be convenient to compare and preserve.
Accompanying drawing explanation
Fig. 1 is the wiring schematic diagram of the utility model device;
Wherein, 1, charging gun, 2, interface emulates box, 3, tunable load, 4, computing machine, 5, analog switch is inputted, 6, current sensor, 7, oscillograph, 8, data processing and communication device, 9, the first voltage sensor, the 10, second voltage sensor, 11, electric resistance sensor.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
As shown in Figure 1, a kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit, it comprises interface emulates box 2, tunable load 3, computing machine 4; Charging gun 1 incoming transport charging pile, charging gun 1 connection cable access interface simulation box 2, tunable load 3 access interface simulation box 2, interface emulates box 2 is all connected with computing machine 4 with tunable load 3.
Tunable load 3 is ohmic load or electronic load.Electronic load has RCI.Electronic load is connected with cooling system, manual control panel and display, can show current/voltage.
Interface emulates box 2 comprises input analog switch 5, and the input end of input analog switch 5 connects charging gun; Current sensor and the first voltage sensor is connected with in output terminal L and N circuit, output terminal protective ground PE is connected confirmation CC connection with charging have the second voltage sensor 10, output terminal protective ground PE and control confirm that CP is connected with electric resistance sensor 11, output terminal PE is connected the analog switch S3 and the adjustable resistance RC that confirm to be connected to series connection between CC with charging, output terminal controls the analog switch S2 and the resistance R2 that confirm to be connected to series connection between CP and protective ground PE, and output terminal controls to confirm also to be connected to resistance R1 between CP and protective ground PE; Current sensor, the first voltage sensor, the second voltage sensor, electric resistance sensor and output terminal control to confirm that CP accesses oscillograph 7, and oscillograph 7 connection data process and communication device 8, data processing is connected with host computer with communication device 8.
Input analog switch 5 is provided with 5 path analoging switch.Interface emulates box 2 adopts plug-in with the connection of charging gun, tunable load 3 and host computer.
Interface emulates box 2 accesses charging gun, charging gun cable accesses 5 path analoging switch respectively, the input analog switch 5 of closed interface simulation box 2, switch S 2, S3 are in analog detection state, electric current 6, first voltage sensor 9, second voltage sensor 10 and electric resistance sensor 11 detect and Signal transmissions to oscillograph 7, oscillograph 7 is Signal transmissions to data processing and communication device 8, and data processing and communication device 8 are transferred to computing machine 4 data, carries out recording and showing.The situation of change of the omnidistance tracer signal of oscillograph 7 is used in process.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (10)
1. a simple electric automobile alternating-current charging pile connection procedure pick-up unit, it is characterized in that, comprise the interface emulates box of energy change in detection signal, the input end of described interface emulates box is for connecting charging gun, output terminal connects tunable load, described tunable load is all connected with host computer with described interface emulates box, and the signal intensity detected is uploaded to host computer by described interface emulates box.
2. a kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit as claimed in claim 1, it is characterized in that, described tunable load is ohmic load or electronic load.
3. a kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit as claimed in claim 2, it is characterized in that, described electronic load has RCI.
4. a kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit as claimed in claim 2, it is characterized in that, described electronic load is connected with cooling system, manual control panel and display.
5. a kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit as claimed in claim 1, it is characterized in that, described interface emulates box comprises input analog switch, and the input end of input analog switch connects charging gun;
Current sensor and the first voltage sensor is connected with in output terminal L and N circuit, output terminal protective ground PE is connected confirmation CC connection with charging have the second voltage sensor, output terminal protective ground PE is connected the analog switch S3 and the adjustable resistance RC that confirm to be connected to series connection between CC with charging, output terminal controls the analog switch S2 and the resistance R2 that confirm to be connected to series connection between CP and protective ground PE, and output terminal controls to confirm also to be connected to resistance R1 and electric resistance sensor between CP and protective ground PE;
Described current sensor, the first voltage sensor, the second voltage sensor, electric resistance sensor and output terminal control to confirm that CP accesses oscillograph, and the process of described oscillograph connection data and communication device, data processing is connected with host computer with communication device.
6. a kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit as claimed in claim 5, it is characterized in that, described input analog switch is provided with 5 path analoging switch.
7. a kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit as claimed in claim 1, it is characterized in that, the connection of described interface emulates box and charging gun adopts plug-in.
8. a kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit as claimed in claim 1, it is characterized in that, the connection of described interface emulates box and tunable load adopts plug-in.
9. a kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit as claimed in claim 1, it is characterized in that, the connection of described interface emulates box and host computer adopts plug-in.
10. a kind of simple electric automobile alternating-current charging pile connection procedure pick-up unit as claimed in claim 1, is characterized in that, described host computer adopts computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015048.6U CN205229431U (en) | 2015-12-08 | 2015-12-08 | Simple and easy electric automobile alternating -current charging stake the connection process detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015048.6U CN205229431U (en) | 2015-12-08 | 2015-12-08 | Simple and easy electric automobile alternating -current charging stake the connection process detection device |
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| Publication Number | Publication Date |
|---|---|
| CN205229431U true CN205229431U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521015048.6U Expired - Fee Related CN205229431U (en) | 2015-12-08 | 2015-12-08 | Simple and easy electric automobile alternating -current charging stake the connection process detection device |
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| Country | Link |
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| CN (1) | CN205229431U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974243A (en) * | 2016-06-29 | 2016-09-28 | 国网山东省电力公司 | Detection system and method for onsite power supply and charging equipment |
| CN106556761A (en) * | 2016-11-24 | 2017-04-05 | 国网山东省电力公司 | A kind of direct-current charging post detecting system and method for being applied to scene |
| CN106980061A (en) * | 2017-05-09 | 2017-07-25 | 南京千步智能科技有限公司 | A kind of charging pile tester with recording and data analysis function |
| CN107807290A (en) * | 2017-10-30 | 2018-03-16 | 国网浙江省电力公司电动汽车服务分公司 | Direct-current charging post detecting system and detection method |
| CN108020733A (en) * | 2016-11-03 | 2018-05-11 | 福建兴华动力能源科技有限公司 | A kind of new national standard direct-current charging post detection device |
| CN108128175A (en) * | 2016-12-01 | 2018-06-08 | 郑州宇通客车股份有限公司 | A kind of electric vehicle alternating-current charging controller of vehicle method of supplying power to and circuit |
| CN108181522A (en) * | 2017-12-01 | 2018-06-19 | 国网北京市电力公司 | The filed detection system of AC charging facility |
| CN108181530A (en) * | 2018-01-11 | 2018-06-19 | 广东电网有限责任公司电力科学研究院 | A kind of alternating-current charging pile interoperability detecting system and method |
| CN108802530A (en) * | 2018-06-13 | 2018-11-13 | 江苏特创科技有限公司 | A kind of charging gun test device and test system |
| CN109212340A (en) * | 2017-06-30 | 2019-01-15 | 郑州宇通客车股份有限公司 | A kind of charging equipment acceleration service life test method and device |
| CN109975583A (en) * | 2019-03-28 | 2019-07-05 | 浙江华云清洁能源有限公司 | A kind of interface equipment for alternating-current charging pile test |
| CN110632405A (en) * | 2018-06-22 | 2019-12-31 | 上海文顺电器有限公司 | Portable pull rod load box and working principle thereof |
| CN112578202A (en) * | 2020-11-30 | 2021-03-30 | 国网北京市电力公司 | Charging test system and electric automobile |
| CN115257448A (en) * | 2022-06-24 | 2022-11-01 | 智己汽车科技有限公司 | Monitoring system and monitoring method for direct-current charging process of electric automobile |
-
2015
- 2015-12-08 CN CN201521015048.6U patent/CN205229431U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974243B (en) * | 2016-06-29 | 2020-02-14 | 国网山东省电力公司 | Detection system and method applied to on-site power supply and charging equipment |
| CN105974243A (en) * | 2016-06-29 | 2016-09-28 | 国网山东省电力公司 | Detection system and method for onsite power supply and charging equipment |
| CN108020733A (en) * | 2016-11-03 | 2018-05-11 | 福建兴华动力能源科技有限公司 | A kind of new national standard direct-current charging post detection device |
| CN106556761A (en) * | 2016-11-24 | 2017-04-05 | 国网山东省电力公司 | A kind of direct-current charging post detecting system and method for being applied to scene |
| CN106556761B (en) * | 2016-11-24 | 2019-01-15 | 国网山东省电力公司 | A kind of direct-current charging post detection system and method applied on site |
| CN108128175A (en) * | 2016-12-01 | 2018-06-08 | 郑州宇通客车股份有限公司 | A kind of electric vehicle alternating-current charging controller of vehicle method of supplying power to and circuit |
| CN108128175B (en) * | 2016-12-01 | 2023-08-22 | 宇通客车股份有限公司 | Power supply method and circuit for alternating-current charging vehicle control device of electric vehicle |
| CN106980061A (en) * | 2017-05-09 | 2017-07-25 | 南京千步智能科技有限公司 | A kind of charging pile tester with recording and data analysis function |
| CN109212340A (en) * | 2017-06-30 | 2019-01-15 | 郑州宇通客车股份有限公司 | A kind of charging equipment acceleration service life test method and device |
| CN109212340B (en) * | 2017-06-30 | 2022-02-18 | 郑州宇通客车股份有限公司 | Accelerated life test method and device for charging equipment |
| CN107807290A (en) * | 2017-10-30 | 2018-03-16 | 国网浙江省电力公司电动汽车服务分公司 | Direct-current charging post detecting system and detection method |
| CN108181522A (en) * | 2017-12-01 | 2018-06-19 | 国网北京市电力公司 | The filed detection system of AC charging facility |
| CN108181530A (en) * | 2018-01-11 | 2018-06-19 | 广东电网有限责任公司电力科学研究院 | A kind of alternating-current charging pile interoperability detecting system and method |
| CN108802530A (en) * | 2018-06-13 | 2018-11-13 | 江苏特创科技有限公司 | A kind of charging gun test device and test system |
| CN110632405A (en) * | 2018-06-22 | 2019-12-31 | 上海文顺电器有限公司 | Portable pull rod load box and working principle thereof |
| CN109975583A (en) * | 2019-03-28 | 2019-07-05 | 浙江华云清洁能源有限公司 | A kind of interface equipment for alternating-current charging pile test |
| CN112578202A (en) * | 2020-11-30 | 2021-03-30 | 国网北京市电力公司 | Charging test system and electric automobile |
| CN115257448A (en) * | 2022-06-24 | 2022-11-01 | 智己汽车科技有限公司 | Monitoring system and monitoring method for direct-current charging process of electric automobile |
| CN115257448B (en) * | 2022-06-24 | 2024-05-14 | 智己汽车科技有限公司 | Monitoring system and monitoring method for direct current charging process of electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |