CN102521919A - Charging pile controller for ordered charging of electric automobile - Google Patents
Charging pile controller for ordered charging of electric automobile Download PDFInfo
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- CN102521919A CN102521919A CN2011104126715A CN201110412671A CN102521919A CN 102521919 A CN102521919 A CN 102521919A CN 2011104126715 A CN2011104126715 A CN 2011104126715A CN 201110412671 A CN201110412671 A CN 201110412671A CN 102521919 A CN102521919 A CN 102521919A
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Abstract
The invention provides a charging pile controller for the ordered charging of an electric automobile, which comprises a main control unit as well as an ordered charging management unit and a metering and billing unit, wherein the ordered charging management unit and the metering and billing unit are respectively connected with the main control unit. The charging pile controller for the ordered charging of the electric automobile in the invention solves the problem of influence on a power grid after the electric automobiles are applied on a large scale, and performs ordered charging on the electric automobile according to the state of the power grid.
Description
Technical field
The invention belongs to the charging electric vehicle field, specifically relate 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.
Summary of the invention
For overcoming above-mentioned defective, the invention provides a kind of orderly charging electric automobile charging pile controller, solved after the electric automobile large-scale application problem, and electric automobile has been charged in order according to electric network state to the influence of electrical network.
For realizing above-mentioned purpose; The present invention 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 provided by the invention, 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 provided by the invention, 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 provided by the invention, said communication module comprises control arrangement for guiding, PWM assembly, CAN bus and power line communication (PLC) assembly.
In the 4th optimal technical scheme provided by the invention, said CPU is a single-chip microcomputer.
In the 5th optimal technical scheme provided by the invention, said power module comprises transformer, rectifier and the wave filter that connects successively.
In the 6th optimal technical scheme provided by the invention, 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 provided by the invention, 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 provided by the invention, 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 provided by the invention, 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 provided by the invention, said metering and billing unit comprises radio frequency swipe the card module and connected ammeter.
In the more preferably technical scheme provided by the invention, 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 the PLC assembly adopts model, communicates by letter with CPU through RS232.
Provided by the invention second more preferably in the technical scheme, and said main control unit has the control guidance function, is used to confirm whether charging plug reliably is connected with socket.
With the prior art ratio, a kind of orderly charging electric automobile charging pile controller provided by the invention 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 connection synoptic diagram of each parts of electric automobile charging pile controller.
Embodiment
Be described in further detail below in conjunction with the structure of accompanying drawing orderly charging electric automobile charging pile controller of the present invention.
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 CPU 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 content of the present invention and embodiment are intended to prove the practical application of technical scheme provided by the present invention, should not be construed as the qualification to protection domain of the present invention.Those skilled in the art can do various modifications, be equal to replacement or improvement under spirit of the present invention and principle inspiration.But these changes or modification are all in the protection domain that application is awaited the reply.
Claims (13)
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.
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 (PLC) 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. the controller according to claim 1 is stated is characterized in that, said metering and billing unit comprises radio frequency swipe the card module and connected ammeter.
12. 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.
13. controller according to claim 4 is characterized in that, said main control unit has the control guidance function, is used to confirm whether charging plug reliably is connected with socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104126715A CN102521919A (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 |
|---|---|---|---|
| CN2011104126715A CN102521919A (en) | 2011-12-12 | 2011-12-12 | Charging pile controller for ordered charging of electric automobile |
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| CN102521919A true CN102521919A (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104126715A Pending CN102521919A (en) | 2011-12-12 | 2011-12-12 | Charging pile controller for ordered charging of electric automobile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872712A (en) * | 2012-12-13 | 2014-06-18 | 西门子公司 | Control guiding device, charging socket, electric automobile charging device and system |
| CN110060462A (en) * | 2019-03-19 | 2019-07-26 | 合肥学院 | A kind of data collection system and data acquisition device based on charging pile on-line calibration |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201682282U (en) * | 2010-04-02 | 2010-12-22 | 中国电力科学研究院 | Alternating current charging post |
| US20110099144A1 (en) * | 2009-10-24 | 2011-04-28 | Levy Paul S | Method and process of administrating recharging of electric vehicles using low cost charge stations |
| CN102074823A (en) * | 2010-10-27 | 2011-05-25 | 国家电网公司 | Electric interface device between electric automobile and alternating current power supply device |
| CN102208824A (en) * | 2011-06-03 | 2011-10-05 | 中国科学院电工研究所 | Sequential charging control system for electric vehicles |
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2011
- 2011-12-12 CN CN2011104126715A patent/CN102521919A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110099144A1 (en) * | 2009-10-24 | 2011-04-28 | Levy Paul S | Method and process of administrating recharging of electric vehicles using low cost charge stations |
| CN201682282U (en) * | 2010-04-02 | 2010-12-22 | 中国电力科学研究院 | Alternating current charging post |
| CN102074823A (en) * | 2010-10-27 | 2011-05-25 | 国家电网公司 | Electric interface device between electric automobile and alternating current power supply device |
| CN102208824A (en) * | 2011-06-03 | 2011-10-05 | 中国科学院电工研究所 | Sequential charging control system for electric vehicles |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872712A (en) * | 2012-12-13 | 2014-06-18 | 西门子公司 | Control guiding device, charging socket, electric automobile charging device and system |
| CN103872712B (en) * | 2012-12-13 | 2017-06-09 | 西门子公司 | Control guiding device, charging socket, charging equipment of electric automobile and system |
| CN110060462A (en) * | 2019-03-19 | 2019-07-26 | 合肥学院 | A kind of data collection system and data acquisition device based on charging pile on-line calibration |
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Owner name: STATE ELECTRIC NET CROP. Effective date: 20130624 |
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Effective date of registration: 20130624 Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant after: China Electric Power Research Institute Applicant after: State Grid Corporation of China Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant before: China Electric Power Research Institute |
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Application publication date: 20120627 |