CN209141933U - A kind of electric car direct-current charging post intelligent charging system that user can remotely monitor - Google Patents
A kind of electric car direct-current charging post intelligent charging system that user can remotely monitor Download PDFInfo
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- CN209141933U CN209141933U CN201821524131.XU CN201821524131U CN209141933U CN 209141933 U CN209141933 U CN 209141933U CN 201821524131 U CN201821524131 U CN 201821524131U CN 209141933 U CN209141933 U CN 209141933U
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- 238000005070 sampling Methods 0.000 claims abstract description 29
- 238000012544 monitoring process Methods 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
-
- 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
-
- 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
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Abstract
The utility model provides a kind of electric car direct-current charging post intelligent charging system that user can remotely monitor, and the intelligent charging system includes AC power source input unit, contactor, the first sampling unit, AC-DC rectification unit, control unit, charging gun, the second sampling unit, Insulation monitoring unit, protection location, metering and billing unit, IC card reading unit, display unit, communication unit, indicator light, forces shutdown switch, alarm unit and network monitoring unit；By the contactor input AC electricity to the AC-DC rectification unit, direct current needed for rectification output charges to batteries of electric automobile by the charging gun AC power source input unit.The utility model provides a kind of electric car direct-current charging post intelligent charging system that user can remotely monitor, for pushing the development of electric car to have far reaching significance.
Description
Technical field
The utility model belongs to field of new energy technologies, in particular to the electric car direct current that a kind of user can remotely monitor
Charging pile intelligent charging system.
Background technique
The main reason for China's environmental pollution in recent years is increasingly severe, and motor vehicle exhaust emission is China's environmental pollution it
One.The problem of in order to improve environmental pollution, the electric car of zero emission, zero pollution are gradually come into the battlefield of automobile consumption, are obtained
The demand liked with market of people.The dynamical system of electric car is made of battery pack.Compared to conventional fuel oil automobile, electricity
The energy conversion efficiency of electrical automobile is higher, pollution level is lower." automobile and the new-energy automobile production released according to national Ministry of Industry and Information
Industry development plan ", the year two thousand twenty is arrived, China's new-energy automobile ownership reaches 5,000,000, using hybrid vehicle as the section of representative
Energy automobile reaches 15,000,000 or more.
As electric car is using more and more, corresponding mating electrically-charging equipment is also constantly developed.But
Existing direct-current charging post still has problem, such as the disadvantages of charging effect is poor, human-computer interaction interface is unfriendly.Utility model one
The electric car direct-current charging post intelligent charging system that kind of user can remotely monitor can satisfy user usage requirements, in real time effectively
Charging process is monitored, for pushing the development of electric car that there is far reaching significance.
Utility model content
The utility model provides a kind of electric car direct-current charging post intelligent charging system that user can remotely monitor, for
Pushing the development of electric car has far reaching significance.
The utility model is specially a kind of electric car direct-current charging post intelligent charging system that user can remotely monitor, institute
Stating intelligent charging system includes AC power source input unit, contactor, the first sampling unit, AC-DC rectification unit, control list
Member, charging gun, the second sampling unit, Insulation monitoring unit, protection location, metering and billing unit, IC card reading unit, display are single
Member, communication unit, indicator light, pressure shutdown switch, alarm unit and network monitoring unit, the AC power source input unit,
The contactor, the AC-DC rectification unit and the charging gun are linked in sequence, first sampling unit and the contactor
Output end connection, second sampling unit are connect with the charging gun, and the pressure shutdown switch is connected with the contactor
Connect, described control unit respectively with the contactor, first sampling unit, the charging gun, second sampling unit,
The Insulation monitoring unit, the protection location, the metering and billing unit, the IC card reading unit, the display unit,
The communication unit, the indicator light, the alarm unit are connected with the network monitoring unit；The AC power source input
Unit is by the contactor input AC electricity to the AC-DC rectification unit, direct current needed for rectification output, by described
Charging gun charges to batteries of electric automobile.
The AC power source input unit is inputted using 380V alternating current, controls power input shape by the contactor
State；The contactor has feedback signal, can monitor whether the contactor works normally.
First sampling unit acquires alternating voltage, current value by alternating current, voltage transformer, inputs the control
Whether unit processed, monitoring AC power source input are normal；Second sampling unit is straight by DC current, voltage transformer acquisition
Galvanic electricity pressure, current value input described control unit, and whether monitoring charging process is normal, controls the work shape of the charging system
State；The Insulation monitoring unit acquires the positive voltage-to-ground of DC bus and resistance value, the negative voltage-to-ground of DC bus and resistance value,
Input described control unit；The communication unit obtains charge parameter from the electric car by CAN communication agreement, described to fill
Electrical parameter includes battery capacity, remaining capacity, charging voltage, charging current, maximum charge power.
It can be connected automatically after the charging gun insertion electric vehicle and carry out charge control, it can be from dynamic circuit breaker after charging complete
It opens；The charging gun also includes voltage leadage circuit, the voltage for the output end that can release.
The protection location carries out protection definite value setting to operating parameter in conjunction with the display unit, adopts according to described first
The data that sample unit, second sampling unit, the Insulation monitoring unit and the communication unit obtain fill the intelligence
Electric system is protected, and can be detected failure in time, be handled according to fault level, disconnects the contact in time
Device, and carry out fault message in conjunction with the display unit and show, it alarms in conjunction with the alarm unit；The intelligent charge system
System has the function of interlocking, cannot be started with guaranteeing that the charging gun and electric car are separated with vehicle in front.
The metering and billing unit carries out electric quantity metering using direct current energy meter, according to second sampling unit acquisition
Voltage value and current value calculate performance number, calculate the charging electricity charge in conjunction with Spot Price, and carry out by the display unit
It has been shown that, cooperation described control unit collect the electricity charge.
The IC card reading unit confirms user by reading IC card information, carries out charging transaction by IC card.
The display unit uses touching display screen, is interacted by the way of principal and subordinate with described control unit: institute
Stating display screen is host, and described control unit is slave；Operating parameter, protection can be arranged in operator by the display screen
Definite value, user can select to start to charge or terminate charging by the display screen, and can select charge mode；User is selecting
Select after starting to charge, the display screen real-time display charging voltage, charging current, rechargeable electrical energy, battery capacity, the charging time,
It is expected that being full of remaining time；After charging, the display screen, which shows to swipe the card, settles accounts interface, when showing charge capacity, charging
Between, battery capacity, Spot Price, the electricity charge amount of money；The indicator light altogether there are three, respectively power supply, operation and indicating fault are right
Operating status is answered intuitively to be shown.
The pressure shutdown switch is connected on the contactor control loop, can in the intelligent charging system failure and
It must stop emergency manual when charging and stop charging.
The network monitoring unit connect the charging system with remote terminal by wireless network, can upload described
The related data of charging system receives the control of the remote terminal；The intelligent terminal uses computer or mobile phone, the intelligence
Different permission: operator and monitor can be arranged in terminal, and operator's permission is administrative staff's setting, can fill to described
It is user setting that electric system, which carries out various operations, charge condition monitoring and alarm indication, monitor's permission, is merely able to described
Charging system is started to charge, stops charging, disbursement and sattlement operation, charge condition monitors and alarm indication, user can be following
It carries matched APP and simple long-range control is carried out to charging operations, can also know in time when a failure occurs it；The APP can
It is downloaded in the display screen main interface.
Detailed description of the invention
Fig. 1 is the knot for the electric car direct-current charging post intelligent charging system that a kind of user of the utility model can remotely monitor
Structure schematic diagram.
Specific embodiment
The electric car direct-current charging post that can remotely monitor to a kind of user of the utility model with reference to the accompanying drawing intelligently fills
The specific embodiment of electric system elaborates.
As shown in Figure 1, the intelligent charging system of the utility model includes AC power source input unit, contactor, first adopts
Sample unit, AC-DC rectification unit, control unit, charging gun, the second sampling unit, Insulation monitoring unit, protection location, metering
Charging Detail Record unit, display unit, communication unit, indicator light, forces shutdown switch, alarm unit and network prison at IC card reading unit
Unit is controlled, the AC power source input unit, the contactor, the AC-DC rectification unit and the charging gun are linked in sequence,
First sampling unit is connect with the contactor output end, and second sampling unit is connect with the charging gun, described
Force shutdown switch be connected with the contactor, described control unit respectively with the contactor, first sampling unit,
The charging gun, second sampling unit, the Insulation monitoring unit, the protection location, the metering and billing unit, institute
State IC card reading unit, the display unit, the communication unit, the indicator light, the alarm unit and network prison
Control unit is connected；The AC power source input unit by the contactor input AC electricity to the AC-DC rectification unit,
Direct current needed for rectification output, charges to batteries of electric automobile by the charging gun.
The AC power source input unit is inputted using 380V alternating current, controls power input shape by the contactor
State；The contactor has feedback signal, can monitor whether the contactor works normally.
First sampling unit acquires alternating voltage, current value by alternating current, voltage transformer, inputs the control
Whether unit processed, monitoring AC power source input are normal；Second sampling unit is straight by DC current, voltage transformer acquisition
Galvanic electricity pressure, current value input described control unit, and whether monitoring charging process is normal, controls the work shape of the charging system
State；The Insulation monitoring unit acquires the positive voltage-to-ground of DC bus and resistance value, the negative voltage-to-ground of DC bus and resistance value,
Input described control unit；The communication unit obtains charge parameter from the electric car by CAN communication agreement, described to fill
Electrical parameter includes battery capacity, remaining capacity, charging voltage, charging current, maximum charge power.
It can be connected automatically after the charging gun insertion electric vehicle and carry out charge control, it can be from dynamic circuit breaker after charging complete
It opens；The charging gun also includes voltage leadage circuit, the voltage for the output end that can release.
The protection location carries out protection definite value setting to operating parameter in conjunction with the display unit, adopts according to described first
The data that sample unit, second sampling unit, the Insulation monitoring unit and the communication unit obtain fill the intelligence
Electric system is protected, and can be detected failure in time, be handled according to fault level, disconnects the contact in time
Device, and carry out fault message in conjunction with the display unit and show, it alarms in conjunction with the alarm unit；The intelligent charge system
System has the function of interlocking, cannot be started with guaranteeing that the charging gun and electric car are separated with vehicle in front.
The metering and billing unit carries out electric quantity metering using direct current energy meter, according to second sampling unit acquisition
Voltage value and current value calculate performance number, calculate the charging electricity charge in conjunction with Spot Price, and carry out by the display unit
It has been shown that, cooperation described control unit collect the electricity charge.
The IC card reading unit confirms user by reading IC card information, carries out charging transaction by IC card.
The display unit uses touching display screen, is interacted by the way of principal and subordinate with described control unit: institute
Stating display screen is host, and described control unit is slave；Operating parameter, protection can be arranged in operator by the display screen
Definite value, user can select to start to charge or terminate charging by the display screen, and can select charge mode；User is selecting
Select after starting to charge, the display screen real-time display charging voltage, charging current, rechargeable electrical energy, battery capacity, the charging time,
It is expected that being full of remaining time；After charging, the display screen, which shows to swipe the card, settles accounts interface, when showing charge capacity, charging
Between, battery capacity, Spot Price, the electricity charge amount of money；The indicator light altogether there are three, respectively power supply, operation and indicating fault are right
Operating status is answered intuitively to be shown.
The pressure shutdown switch is connected on the contactor control loop, can in the intelligent charging system failure and
It must stop emergency manual when charging and stop charging.
The network monitoring unit connect the charging system with remote terminal by wireless network, can upload described
The related data of charging system receives the control of the remote terminal；The intelligent terminal uses computer or mobile phone, the intelligence
Different permission: operator and monitor can be arranged in terminal, and operator's permission is administrative staff's setting, can fill to described
It is user setting that electric system, which carries out various operations, charge condition monitoring and alarm indication, monitor's permission, is merely able to described
Charging system is started to charge, stops charging, disbursement and sattlement operation, charge condition monitors and alarm indication, user can be following
It carries matched APP and simple long-range control is carried out to charging operations, can also know in time when a failure occurs it；The APP can
It is downloaded in the display screen main interface.
Finally it should be noted that only illustrating the technical solution of the utility model in conjunction with above-described embodiment rather than limiting it
System.Those of ordinary skills in the art should understand that arriving, those skilled in the art can be to the specific implementation of the utility model
Mode is modified or replaced equivalently, but these modifications or change are being applied among pending claims.
Claims (5)
1. the electric car direct-current charging post intelligent charging system that a kind of user can remotely monitor, which is characterized in that the intelligence
Charging system includes AC power source input unit, contactor, the first sampling unit, AC-DC rectification unit, control unit, charging
Rifle, the second sampling unit, Insulation monitoring unit, protection location, metering and billing unit, IC card reading unit, display unit, communication
Unit, forces shutdown switch, alarm unit and network monitoring unit, the AC power source input unit, the contact at indicator light
Device, the AC-DC rectification unit and the charging gun are linked in sequence, and first sampling unit and the contactor output end connect
It connects, second sampling unit is connect with the charging gun, and the pressure shutdown switch is connected with the contactor, the control
Unit processed respectively with the contactor, first sampling unit, the charging gun, second sampling unit, the insulation
Detection unit, the protection location, the metering and billing unit, the IC card reading unit, the display unit, the communication
Unit, the indicator light, the alarm unit are connected with the network monitoring unit；The AC power source input unit passes through
For the contactor input AC electricity to the AC-DC rectification unit, direct current needed for rectification output passes through the charging gun pair
Batteries of electric automobile charges.
2. the electric car direct-current charging post intelligent charging system that a kind of user according to claim 1 can remotely monitor,
It is characterized in that, the AC power source input unit inputs 380V alternating current, power input status is controlled by the contactor；
The contactor has feedback signal, can monitor whether the contactor works normally.
3. the electric car direct-current charging post intelligent charging system that a kind of user according to claim 1 can remotely monitor,
It is characterized in that, first sampling unit acquires alternating voltage, current value by alternating current, voltage transformer, described the
Two sampling units acquire DC voltage, current value by DC current, voltage transformer.
4. the electric car direct-current charging post intelligent charging system that a kind of user according to claim 1 can remotely monitor,
It is characterized in that, the display unit uses touching display screen, interacted by the way of principal and subordinate with described control unit:
The display screen is host, and described control unit is slave.
5. the electric car direct-current charging post intelligent charging system that a kind of user according to claim 1 can remotely monitor,
It is characterized in that, the pressure shutdown switch is connected on the contactor control loop, it can be in the intelligent charging system event
Hinder and emergency manual when charging must be stopped and stops charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524131.XU CN209141933U (en) | 2018-09-18 | 2018-09-18 | A kind of electric car direct-current charging post intelligent charging system that user can remotely monitor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524131.XU CN209141933U (en) | 2018-09-18 | 2018-09-18 | A kind of electric car direct-current charging post intelligent charging system that user can remotely monitor |
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| Publication Number | Publication Date |
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| CN209141933U true CN209141933U (en) | 2019-07-23 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228960A (en) * | 2018-09-18 | 2019-01-18 | 国网江苏省电力有限公司盐城供电分公司 | A kind of electric car direct-current charging post intelligent charging system that user can remotely monitor |
| CN114590156A (en) * | 2022-03-30 | 2022-06-07 | 国网河北省电力有限公司营销服务中心 | Integrated Internet of things and sharing system based on interactive electric vehicle charging facility |
| CN114604129A (en) * | 2022-03-17 | 2022-06-10 | 国网河北省电力有限公司营销服务中心 | Integrated Internet of things and sharing system based on interactive electric vehicle charging facility |
| CN116653667A (en) * | 2023-07-17 | 2023-08-29 | 宜昌秭联智能科技有限公司 | Centralized rapid charging pile and application method thereof |
-
2018
- 2018-09-18 CN CN201821524131.XU patent/CN209141933U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228960A (en) * | 2018-09-18 | 2019-01-18 | 国网江苏省电力有限公司盐城供电分公司 | A kind of electric car direct-current charging post intelligent charging system that user can remotely monitor |
| CN114604129A (en) * | 2022-03-17 | 2022-06-10 | 国网河北省电力有限公司营销服务中心 | Integrated Internet of things and sharing system based on interactive electric vehicle charging facility |
| CN114590156A (en) * | 2022-03-30 | 2022-06-07 | 国网河北省电力有限公司营销服务中心 | Integrated Internet of things and sharing system based on interactive electric vehicle charging facility |
| CN116653667A (en) * | 2023-07-17 | 2023-08-29 | 宜昌秭联智能科技有限公司 | Centralized rapid charging pile and application method thereof |
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