CN206481091U - Charging pile smart charge control system - Google Patents
Charging pile smart charge control system Download PDFInfo
- Publication number
- CN206481091U CN206481091U CN201720201895.4U CN201720201895U CN206481091U CN 206481091 U CN206481091 U CN 206481091U CN 201720201895 U CN201720201895 U CN 201720201895U CN 206481091 U CN206481091 U CN 206481091U
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- module
- charging
- main control
- control unit
- control module
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of charging pile smart charge control system, including main control module, charging module and composite measurement module, and the charging module, the composite measurement module are connected to the main control module.The utility model completes to be monitored the voltage of circuit and battery, electric current and charging pile temperature and equipment state in charging process by the composite measurement module being independently arranged, so as to which these functions be spun off from main control module, main control module be responsible for realizing charge control, man-machine interaction, charging, swipe the card, the function of on-vehicle battery management, the damage of the overcurrent, overvoltage that are introduced in charging process due to monitoring charged state to main control module is so prevented effectively from, the security of charging process and the stability of charging system equipment is improved.
Description
Technical field
The utility model is related to electric vehicle engineering field, is controlled more specifically to a kind of charging pile intelligent charge
System.
Background technology
It is functionally similar to fuel charger inside gas station to charging pile, can be fixed on ground or wall, be installed on public
Build in (public building, market, Public Parking etc.) and residential area parking lot or charging station, can be according to different voltage
Grade is the charging electric vehicle of various models.The input of charging pile is directly connected to AC network, and output end is equipped with filling
Plug is used to be charging electric vehicle.Charging pile generally provides two kinds of charging modes of normal charge and quick charge, Ren Menke
Used with being swiped the card using specific recharged card on the man-machine interactive interface that charging pile is provided, carry out corresponding charging side
The operations such as formula, charging interval, cost data printing, charging pile display screen can show that the data such as charge volume, expense, charging interval are filled
After electric stake is directly connected with electric automobile, it is not necessary to human intervention charging process.However, current charging pile control system due to
Complete charge function and the functional unit that charged state is monitored is concentrated in same control unit, in charging process
High voltage, high current may cause to damage to unique control unit in system, so as to have impact on the security of charging, charge
Stake is also easily broken down.
Therefore, how to ensure charging pile and security during automatic charging during charging electric vehicle, be current sheet
Art personnel's urgent problem to be solved.
Utility model content
In view of this, the utility model provide a kind of charging pile smart charge control system, it is ensured that charging pile with it is electronic
Security during automatic charging in automobile charging process.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of charging pile smart charge control system, it is characterised in that including：Main control module, charging module and synthesis
Measurement module；
The charging module is connected to the main control module, for the control signal according to the main control module come pair
Automobile batteries is charged；
The composite measurement module is connected to the main control module, for monitoring the voltage in charging process, electric current, temperature
Degree and equipment state；
The status information that the main control module is used to be transmitted according to the composite measurement module controls the charging module
Charged for automobile batteries.
Further, the composite measurement module includes：On-off signal unit, analog input unit, output control
Unit, temperature control unit and central control unit；
The On-off signal unit includes optocoupler, the central control unit is connected to, for that will come from electricity
Source switch, accessory power supply switch, thunder-prevention switch, D.C. contactor switch, the On-off signal signal of fuse melting switch are simultaneously passed through
The central control unit is sent to after light-coupled isolation；
The analog input unit includes AD conversion chip and optocoupler, is connected to the central control unit, uses
In by the module by signal of the voltage and current collected from dc bus, battery be converted to data signal and after light-coupled isolation pass
It is sent to the central control unit；
The output control unit includes relay switch, is connected to the central control unit, single for center control
Member is exported to the digital output modul of status indicator lamp, fan switch, D.C. contactor switch, accessory power supply switch；
The temperature control unit includes temperature sensor and relay switch, is connected to the central control unit, uses
The start and stop of charging pile inner blower are controlled by the relay switch in the temperature collected according to the temperature sensor；
The central control unit is used to receive switching value, the input signal of analog quantity, output control signal, and passes through
Communications Interface Unit is communicated with the main control module.
Further, the Communications Interface Unit is RS485 Communications Interface Units.
Further, the system also includes power module, the main control module is connected to, for being supplied for whole system
Electricity.
Further, the system also includes human-computer interaction module, and the human-computer interaction module includes touch-screen, is connected to
The main control module, for interactive controlling of the user to the system.
Further, the human-computer interaction module also includes audio playing device.
Further, the system also includes memory module, is connected to the main control module, for system data storage
And interaction, and the storage to audio files.
Further, the system also includes IC meter cards and takes module, is connected to the main control module, is swiped the card for realizing
Charging.
Further, the system also includes cable network module, is connected to the main control module, for being taken with long-range
Business device is communicated, and realizes networking charging.
Further, the system also includes vehicle mounted battery management system interface module, is connected to main control module, is used for
Communication with vehicle mounted battery management system is with docking.
The charging pile smart charge control system that the utility model is provided, by the composite measurement module that is independently arranged come complete
The voltage of circuit and battery, electric current and charging pile temperature and equipment state are monitored into charging process, thus by this
A little functions spin off from main control module, main control module be responsible for realizing charge control, man-machine interaction, charging, swipe the card, car
The function of battery management is carried, overcurrent, the overvoltage introduced in charging process due to monitoring charged state is so prevented effectively from
Damage to main control module, improves the security of charging process and the stability of charging system equipment.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The structured flowchart for the charging pile smart charge control system that Fig. 1 provides for the utility model；
Fig. 2 is the structured flowchart of composite measurement module in the utility model.
Embodiment
The utility model discloses a kind of charging pile smart charge control system, it is ensured that charging pile and charging electric vehicle
During automatic charging security.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clear, complete description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on embodiment of the present utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The structured flowchart for the charging pile smart charge control system that Fig. 1 provides for the utility model.The utility model is provided
A kind of charging pile smart charge control system, including main control module 104, charging module 107 and composite measurement module 108.
Charging module 107 is connected to main control module 104, and automobile batteries is entered for the control signal according to main control module 104
Row charging.Composite measurement module 108 is connected to main control module 104, for monitoring the voltage in charging process, temperature and equipment
State.The status information control charging module 107 that main control module 104 is then used to be transmitted according to 108 composite measurement modules is vapour
Car battery charges.
The electricity to circuit and battery in charging process is completed in the present embodiment by the composite measurement module being independently arranged
Pressure, electric current and charging pile temperature and equipment state are monitored, so that these functions are spun off from main control module,
So it is prevented effectively from the damage of the overcurrent introduced in charging process due to monitoring charged state, overvoltage to main control module
It is bad, improve the security of charging process and the stability of charging system equipment.
Fig. 2 is the structured flowchart of composite measurement module in the utility model.Composite measurement module 108 includes：Switching value is defeated
Enter unit 202, analog input unit 203, output control unit 204, temperature control unit 205 and central control unit 201.
On-off signal unit 202 includes optocoupler, is connected to central control unit 201, is opened for that will come from power supply
Pass, accessory power supply switch, thunder-prevention switch, D.C. contactor switch, fuse melting switch On-off signal signal and through optocoupler
The central control unit 201 is sent to after isolation.Switching input module can realize that 16 bit switch amounts are detected, output switch parameter
Module can realize that 16 bit switch amounts are exported, and application is big, realize detection and control to switching value parameter in charging pile.Optocoupler
Device plays the buffer action of input signal and central control unit 201, is prevented effectively from overvoltage, overcurrent single to center control
The damage of member, and prevent the electromagnetic interference brought by input signal.
Analog input unit 203 includes AD conversion chip and optocoupler, is connected to central control unit 201, is used for
The module by signal of the voltage and current collected from dc bus, battery is converted into data signal and transmitted after light-coupled isolation
To central control unit 201.Dc bus and cell voltage, electric current are acquired and AD by analog input unit 203
Conversion, the intelligent of charging pile can be improved, be easy to the accurate control to charging pile, by electric current, the data acquisition of voltage and
Analysis, it is to avoid overvoltage or the excessive situation of electric current.Optocoupler plays the buffer action of input signal and centre control unit 201, has
Effect avoids the damage of overvoltage, overcurrent to central control unit, and prevents the electromagnetic interference brought by input signal.
Output control unit 204 includes relay switch, central control unit 201 is connected to, for central control unit
201 pairs of status indicator lamps, fan switch, D.C. contactor switch, digital output modul outputs of accessory power supply switch.Wherein, shape
The setting of state indicator lamp, is pointed out for the output electricity to charging pile.Charging pile has output over-voltage protection, overvoltage occurs
Module is automatically locked afterwards, and corresponding module malfunction indicator lamp is bright, and malfunctioning module automatically exits from work without influenceing whole system normal
Operation.Charging pile also there is output current limiting to protect, and each module output current maximum is limited to output-current rating, if super negative
Lotus, module automatically turns down output voltage with protection module.
Temperature control unit 205 includes temperature sensor and relay switch, is connected to central control unit 201, is used for
The temperature collected according to the temperature sensor controls the start and stop of charging pile inner blower by the relay switch.Charging
Heat can be produced in the machine course of work, by setting temperature sensor in charging pile come the temperature in induction charging stake, temperature
Control module receives the temperature information that temperature sensor is passed back, and the temperature in charging pile is carried out by being turned on and off blower fan
Control, improves the charging security of charging pile.
Central control unit 104 is used to receive switching value, the input signal of analog quantity, output control signal, and passes through
Communications Interface Unit is communicated with main control module 104, realizes the real-time monitoring to automobile charging process.Central control unit
201 using open code operation system UCOS II, and it has clearly organizational structure, and the various functions mould to charging pile can be achieved
Blockization is docked, and structure is easy to distribution, beneficial to the increase and decrease to charging pile function.Central control unit uses STM32F103VET6 cores
Piece, it is 32 8-digit microcontrollers, and it has 100 peripheral expansion pins, it is ensured that it has enough dock with master control system
Passage.
As a kind of preferred scheme, Communications Interface Unit is RS485 Communications Interface Units.
In a kind of Fig. 1 preferred embodiment, system also includes power module 101, is connected to the main control module, uses
Powered in for whole system.Each module needs to ensure normal work powering quantity in charging pile, by power module 101, will fill
The power consumption information of each module is configured in electric stake, and power module 101 is powered for the various pieces of charging pile, it is ensured that fill
The normal work of electric stake.
In a kind of Fig. 1 preferred embodiment, system also includes human-computer interaction module 105, and human-computer interaction module 105 is included
Touch-screen, is connected to the main control module, for interactive controlling of the user to charging system.Man-machine friendship is set in charging pile
Mutual module can show charge information, and can input owner information, and vehicle model is selected, the touch control screen that IC card information is set,
Manual modification can be carried out to relevant information, so as to improve the intellectuality of charging pile.
As a kind of preferred scheme, human-computer interaction module 105 also includes audio playing device, is connect in charging process
Touch bad, charging complete or information errors send alarm tone, can also send operation indicating sound etc..Power amplifier built in audio playing device
Module, related sound can be played as needed.
Human-computer interaction module is docked with main control unit and composite measurement module, you can automobile charge parameter is write,
Change and control, to parameter real time monitorings such as the charging voltage information in automobile charging process, can also improve the people of charging pile
Property.
In a kind of Fig. 1 preferred embodiment, system also includes memory module 106, is connected to main control module 104, uses
Stored and interaction in system data, specifically may include that internal hard drive and the storage of external SD card are expanded.Internal hard drive can deposit music and broadcast
File, audio files are put, it is connected with main control unit, played for the reading of audio files, and by power amplifier module.Charging pile
Carry out system upgrade or copy take various files when, various files can be copied to internal hard drive by the storage extension of external SD card,
Upgrading host computer system, updates and provides the operation such as sound.
In a kind of Fig. 1 preferred embodiment, system also includes IC-card accounting module 102, is connected to the master control molding
Block, for realizing charging of swiping the card.Vehicle is in charging process, and car owner is filled by carrying out identification of swiping the card between IC-card and charging pile
Whether electric stake is by the remaining sum in identification card, the content such as owner information, to charging and the parameter such as charge capacity is controlled, carry
High charge stake man-machine interaction it is intelligent.
In a kind of Fig. 1 preferred embodiment, system also includes cable network module 103, is connected to the master control molding
Block, for being communicated with remote server, realizes networking charging.Finite element network module realizes networking and conveying charge information etc.
Content, and charging pile information, vehicle detecting information and charge information etc. are sent to server, and acceptable server returns
Control information, carries out charging end or the command operating such as whether charge.
In a kind of Fig. 1 preferred embodiment, vehicle mounted battery management system interface module 109 is connected to main control module,
For the communication with vehicle mounted battery management system with docking.Vehicle is connected in charging process with charging pile, passes through on-vehicle battery
Management system interface module 109 realizes the communication between charging pile and vehicle, vehicle mounted battery management system interface module 109 and car
After the docking of battery system, Vehicular battery module information is read, main control module 104 is believed according to the Vehicular battery module of reading
Breath, control charging module 107 be Vehicular charging to charging complete, thus improve the intelligent of charging, convenience and security.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of charging pile smart charge control system, it is characterised in that including：Main control module, charging module and comprehensive survey
Measure module；
The charging module is connected to the main control module, for according to the control signal of the main control module come to automobile
Battery is charged；
The composite measurement module is connected to the main control module, for monitor the voltage in charging process, electric current, temperature and
Equipment state；
The status information that the main control module is used to be transmitted according to the composite measurement module controls the charging module to be vapour
Car battery charges.
2. the system as claimed in claim 1, it is characterised in that the composite measurement module includes：On-off signal unit, mould
Analog quantity input block, output control unit, temperature control unit and central control unit；
The On-off signal unit includes optocoupler, is connected to the central control unit, is opened for that will come from power supply
Pass, accessory power supply switch, thunder-prevention switch, D.C. contactor switch, fuse melting switch On-off signal signal and through optocoupler
The central control unit is sent to after isolation；
The analog input unit includes AD conversion chip and optocoupler, is connected to the central control unit, for inciting somebody to action
The module by signal of the voltage and current collected from dc bus, battery is converted to data signal and is sent to after light-coupled isolation
The central control unit；
The output control unit includes relay switch, the central control unit is connected to, for central control unit pair
Status indicator lamp, fan switch, D.C. contactor switch, the digital output modul output of accessory power supply switch；
The temperature control unit includes temperature sensor and relay switch, the central control unit is connected to, for root
The temperature collected according to the temperature sensor controls the start and stop of charging pile inner blower by the relay switch；
The central control unit is used to receive switching value, the input signal of analog quantity, output control signal, and passes through communication
Interface equipment is communicated with the main control module.
3. system as claimed in claim 2, it is characterised in that the Communications Interface Unit is RS485 Communications Interface Units.
4. the system as claimed in claim 1, it is characterised in that the system also includes power module, is connected to the master control
Molding block, for being powered for whole system.
5. the system as any one of claim 1 or 2, it is characterised in that the system also includes human-computer interaction module,
The human-computer interaction module includes touch-screen, the main control module is connected to, for interactive controlling of the user to the system.
6. system as claimed in claim 5, it is characterised in that the human-computer interaction module also includes audio playing device.
7. system as claimed in claim 6, it is characterised in that the system also includes memory module, is connected to the master control
Molding block, is stored and interaction for system data, and the storage to audio files.
8. system as claimed in claim 5, it is characterised in that the system also includes IC meter cards and takes module, is connected to described
Main control module, for realizing charging of swiping the card.
9. system as claimed in claim 6, it is characterised in that the system also includes cable network module, is connected to described
Main control module, for being communicated with remote server, realizes networking charging.
10. the system as any one of claim 1 or 2, it is characterised in that the system also includes on-vehicle battery and managed
System interface module, is connected to main control module, for the communication with vehicle mounted battery management system with docking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201895.4U CN206481091U (en) | 2017-03-02 | 2017-03-02 | Charging pile smart charge control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201895.4U CN206481091U (en) | 2017-03-02 | 2017-03-02 | Charging pile smart charge control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206481091U true CN206481091U (en) | 2017-09-08 |
Family
ID=59747180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720201895.4U Expired - Fee Related CN206481091U (en) | 2017-03-02 | 2017-03-02 | Charging pile smart charge control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206481091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110837239A (en) * | 2019-11-20 | 2020-02-25 | 平顶山市质量技术监督检验测试中心 | Charging electric quantity detection control device and method |
| CN111861590A (en) * | 2020-08-17 | 2020-10-30 | 深圳汇能智科技有限公司 | Alternating-current charging stake control system |
-
2017
- 2017-03-02 CN CN201720201895.4U patent/CN206481091U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110837239A (en) * | 2019-11-20 | 2020-02-25 | 平顶山市质量技术监督检验测试中心 | Charging electric quantity detection control device and method |
| CN111861590A (en) * | 2020-08-17 | 2020-10-30 | 深圳汇能智科技有限公司 | Alternating-current charging stake control system |
| CN111861590B (en) * | 2020-08-17 | 2023-08-25 | 深圳汇能智科技有限公司 | Alternating-current charging pile control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20210302 |