CN202615498U - Charging pile controller for ordered charging of electric automobile - Google Patents
Charging pile controller for ordered charging of electric automobile Download PDFInfo
- Publication number
- CN202615498U CN202615498U CN 201120514612 CN201120514612U CN202615498U CN 202615498 U CN202615498 U CN 202615498U CN 201120514612 CN201120514612 CN 201120514612 CN 201120514612 U CN201120514612 U CN 201120514612U CN 202615498 U CN202615498 U CN 202615498U
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- 238000004891 communication Methods 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000003993 interaction Effects 0.000 claims description 7
- 101150049580 Esam gene Proteins 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000007726 management method Methods 0.000 description 12
- 230000006872 improvement Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
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Abstract
The utility model provides a charging pile controller for ordered charging of an electric automobile. The charging pile controller comprises a master control unit, and an ordered charging management unit and a metering charging unit which are respectively connected with the master control unit. The metering charging unit consists of a radio frequency card-brushing module and an ammeter connected with the radio frequency card-brushing module. The radio frequency card-brushing module comprises a MCU, and an encryption assembly and a radio frequency assembly which are respectively connected with the MCU. The charging pile controller for ordered charging of the electric automobile is capable of solving the problem of the influence exerted on a power grid by the large-scale application of the electric automobile, and can orderly charge the electric automobile based on the state of the power grid.
Description
Technical field
The utility model belongs to the charging electric vehicle field, is specifically related to a kind of orderly charging electric automobile charging pile controller.
Background technology
The development electric automobile generally is asserted the important channel that ensures energy security and low-carbon economy transition by countries in the world, and electric automobile is carried forward vigorously its commercial application as strategic new industry.Drop into the breakthrough of constantly increase and gordian technique along with research and development; Electric automobile will get into fast-developing period the coming years; The scale that forms electric automobile is used, and this will bring new challenge to the operation of power networks development: new load growth is caused in (1), further increases the electrical network peak-valley difference; (2) produce a large amount of electrically-charging equipment construction demands, electrical network upgrading and planning construction are proposed requirements at the higher level; (3) charging demand has randomness and dispersed characteristics, strengthens power distribution network operational management difficulty.Charging pile is as the main electrically-charging equipment of following electric automobile, and existing in fact preface charging is significant to electrical network.But existing charging pile can not charge to electric automobile in order.
The utility model content
For overcoming above-mentioned defective; The utility model provides a kind of orderly charging electric automobile charging pile controller; It comprises: main control unit, its improvements are that said controller comprises orderly Charge Management unit and the metering and billing unit that is connected with said main control unit respectively; Said metering and billing unit comprises radio frequency swipe the card module and connected ammeter; The said radio frequency module of swiping the card comprises MCU and the encrypted component and the radio frequency component that are connected with said MCU respectively.
For realizing above-mentioned purpose; The utility model provides a kind of orderly charging electric automobile charging pile controller; It comprises: main control unit, its improvements are that said controller comprises orderly Charge Management unit and the metering and billing unit that is connected with said main control unit respectively.
In the optimal technical scheme that the utility model provides, said main control unit comprises power module and difference connected human-computer interaction module, communication module and CPU; Said human-computer interaction module is used to control and check the state of said controller; Said communication module is used for the communication between said controller and the said electric automobile; Said CPU controls said orderly Charge Management unit and said metering and billing unit.
In second optimal technical scheme that the utility model provides, said human-computer interaction module comprises display module and the button input module that is connected with said CPU respectively.
In the 3rd optimal technical scheme that the utility model provides, said communication module comprises control arrangement for guiding, PWM assembly, CAN bus and power line communication assembly.
In the 4th optimal technical scheme that the utility model provides, said CPU is a single-chip microcomputer.
In the 5th optimal technical scheme that the utility model provides, said power module comprises transformer, rectifier and the wave filter that connects successively.
In the 6th optimal technical scheme that the utility model provides, said display module is charactron, single color LCD screen, color LCD screen or touch-screen; The metal keyboard that said button input module is 4*4.
In the 7th optimal technical scheme that the utility model provides, said orderly Charge Management unit comprises the analog-to-digital conversion module that connects successively, orderly charging algorithm processing module and supervisory communications module.
In the 8th optimal technical scheme that the utility model provides; Said analog-to-digital conversion module is passed to said orderly charging algorithm processing module with the information that collects, and said orderly charging algorithm processing module is communicated by letter through said supervisory communications module and upper management system.
In the 9th optimal technical scheme that the utility model provides, said analog-to-digital conversion module is an analog to digital converter; Said orderly charging algorithm processing module is a dsp processor; It is the chip of TMS320F28335 that said supervisory communications module adopts model, communicates by letter with CPU through LOCALbus.
In the tenth optimal technical scheme that the utility model provides, it is in the MCF92259 chip that said control arrangement for guiding, said PWM assembly and said CAN bus all are integrated in a model; It is the chip of BWP10 that said PLC assembly adopts model, communicates by letter with CPU through RS232.
In the more preferably technical scheme that the utility model provides, it is the chip of STM32F103 that said MCU adopts model, and it is the chip of esam that said encrypted component adopts model, and said radio frequency component is that model is the chip of fm170.
With the prior art ratio, a kind of orderly charging electric automobile charging pile controller that the utility model provides has solved after the electric automobile large-scale application problem to the influence of electrical network, and according to electric network state electric automobile is charged in order; And can control the operation of electric automobile charging pile and can communicate by letter with higher level's supervisory system with electric automobile; Can also accomplish charging control algolithm in order according to electric network state and charging demand; The mode that can charge through swiping the card is paid grid company the charging electricity charge; Moreover can show and be provided with charge capacity, duration of charging and the charging amount of money, and can preserve user profile, can upload charged state and receive the information of upper management system.
Description of drawings
Fig. 1 is the structural representation of electric automobile charging pile controller.
Embodiment
Be described in further detail below in conjunction with the structure of accompanying drawing the described orderly charging electric automobile charging pile controller of the utility model.
Introduce the function and the connected mode of each module below respectively:
The power module of main control unit: be input as the 220V alternating current,, and then obtain direct current, at last through filter filtering, for entire controller provides direct current energy through rectifier through the transformer step-down.
The control core of main control unit: CPU adopts the coldfire Series chip of Freescale as microprocessor, is the core of controller, has stronger processing power to close abundant interface resource, realizes the control to whole charging pile.
The human-computer interaction module of main control unit: input keyboard adopts the metal keyboard of 4*4; Can reach IP54; Charactron adopts 3 row, 5 row totally 15 7 sections LED charactrons; Single color LCD adopts 12864 class mutilation body fluid crystalline substance, and color liquid crystal adopts 3.5 inches color LCD screen, and touch-screen adopts 7.0 inches the touch-screen that adds tempered glass.
The communication module of main control unit: main control unit mainly is responsible for and the communicating by letter of electric automobile, and realizes connecting through the control guiding and confirms function, realizes the control function of charging current through PWM, realizes and the function of cell management system of electric automobile through the CAN bus.
Main control unit has the control guidance function, can confirm whether charging plug reliably is connected with socket.
It is in the MCF92259 chip that said control arrangement for guiding, said PWM assembly and said CAN bus all are integrated in a model; It is the chip of BWP10 that said PLC assembly adopts model, communicates by letter with CPU through RS232.
Orderly Charge Management unit: analog-to-digital conversion module adopts the analog to digital converter of BB company; The electrical information that collects is passed to the algorithm processing module of orderly Charge Management unit; Algorithm processing module adopts the dsp processor of TI company; DSP is according to electric network state information and the charging demand control algolithm of being charged in order, and DSP can pass through CAN bus, Ethernet, GPRS, Zigbee and WiFi to be realized and the communicating by letter of upper management system; It is the chip of TMS320F28335 that said supervisory communications module adopts model, communicates by letter with CPU through LOCALbus.
The module of swiping the card of metering and billing unit adopts the radio frequency of department's exploitation that grid company counting equipment exploitation qualification the is arranged module of swiping the card, and can be directly change electric facility operation management system with filling of grid company and stitch and be connected.
The said radio frequency module of swiping the card comprises MCU and the encrypted component and the radio frequency component that are connected with said MCU respectively; It is the chip of STM32F103 that said MCU adopts model, and it is the chip of esam that said encrypted component adopts model, and said radio frequency component is that model is the chip of fm170.
What need statement is that the utility model content and embodiment are intended to prove the practical application of technical scheme that the utility model provides, and should not be construed as the qualification to the utility model protection domain.Those skilled in the art can do various modifications, be equal to replacement or improvement under the spirit and principle inspiration of the utility model.But these changes or modification are all in the protection domain that application is awaited the reply.
Claims (12)
1. orderly charging electric automobile charging pile controller, it comprises: main control unit is characterized in that said controller comprises orderly Charge Management unit and the metering and billing unit that is connected with said main control unit respectively; Said metering and billing unit comprises radio frequency swipe the card module and connected ammeter; The said radio frequency module of swiping the card comprises MCU and the encrypted component and the radio frequency component that are connected with said MCU respectively.
2. controller according to claim 1 is characterized in that, said main control unit comprises power module and difference connected human-computer interaction module, communication module and CPU; Said human-computer interaction module is used to control and check the state of said controller; Said communication module is used for the communication between said controller and the said electric automobile; Said CPU controls said orderly Charge Management unit and said metering and billing unit.
3. controller according to claim 2 is characterized in that, said human-computer interaction module comprises display module and the button input module that is connected with said CPU respectively.
4. controller according to claim 2 is characterized in that, said communication module comprises control arrangement for guiding, PWM assembly, CAN bus and power line communication assembly.
5. controller according to claim 2 is characterized in that, said CPU is a single-chip microcomputer.
6. controller according to claim 2 is characterized in that, said power module comprises transformer, rectifier and the wave filter that connects successively.
7. controller according to claim 3 is characterized in that, said display module is charactron, single color LCD screen, color LCD screen or touch-screen; The metal keyboard that said button input module is 4*4.
8. the described controller of claim 1 is characterized in that, said orderly Charge Management unit comprises the analog-to-digital conversion module that connects successively, orderly charging algorithm processing module and supervisory communications module.
9. the controller of stating according to Claim 8; It is characterized in that; Said analog-to-digital conversion module is passed to said orderly charging algorithm processing module with the information that collects, and said orderly charging algorithm processing module is communicated by letter through said supervisory communications module and upper management system.
10. the controller of stating according to Claim 8 is characterized in that, said analog-to-digital conversion module is an analog to digital converter; Said orderly charging algorithm processing module is a dsp processor; It is the chip of TMS320F28335 that said supervisory communications module adopts model, communicates by letter with CPU through LOCALbus.
11. controller according to claim 4 is characterized in that, it is in the MCF92259 chip that said control arrangement for guiding, said PWM assembly and said CAN bus all are integrated in a model; It is the chip of BWP10 that said PLC assembly adopts model, communicates by letter with CPU through RS232.
12. the controller according to claim 1 is stated is characterized in that, it is the chip of STM32F103 that said MCU adopts model, and it is the chip of esam that said encrypted component adopts model, and said radio frequency component is that model is the chip of fm170.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120514612 CN202615498U (en) | 2011-12-12 | 2011-12-12 | Charging pile controller for ordered charging of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120514612 CN202615498U (en) | 2011-12-12 | 2011-12-12 | Charging pile controller for ordered charging of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202615498U true CN202615498U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120514612 Expired - Lifetime CN202615498U (en) | 2011-12-12 | 2011-12-12 | Charging pile controller for ordered charging of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202615498U (en) |
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2011
- 2011-12-12 CN CN 201120514612 patent/CN202615498U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140321 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140321 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100192 HAIDIAN, BEIJING TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140321 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: China Electric Power Research Institute Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: China Electric Power Research Institute |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |