CN201681440U - Electric automobile charge pile controller - Google Patents
Electric automobile charge pile controller Download PDFInfo
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- CN201681440U CN201681440U CN2010201486921U CN201020148692U CN201681440U CN 201681440 U CN201681440 U CN 201681440U CN 2010201486921 U CN2010201486921 U CN 2010201486921U CN 201020148692 U CN201020148692 U CN 201020148692U CN 201681440 U CN201681440 U CN 201681440U
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- pile controller
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- 238000002955 isolation Methods 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 230000003993 interaction Effects 0.000 claims abstract description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000006870 function Effects 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model relates to a swiping card electric automobile charge pile controller, which comprises a control module, and a power module connected with the control module, and is characterized in that the control module is also connected with a radio-frequency module, an isolation module, a monitoring module, a human-machine interaction module, a real-time clock module and a memory module, and the isolation module is connected with a communication module. The electric automobile charge pile controller of the utility model can control the operation of the electric automobile charge pile, can meter electric charge through the wiping card way, can display and set the charge electric quantity and time, can memory the user information, can upload the charging state, on the one hand, provides simple and fast operation for the automobile owner, and on the other hand, provides real-time and accurate data for the charge management.
Description
Technical field
The utility model relates to a kind of electric automobile charging pile field, is specifically related to a kind of electric automobile charging pile controller.
Background technology
Electric automobile can reduce consumption of petroleum, reduce the dusty gas discharging, is the industry that country greatly develops.Though the charging station space is wide, but it is more suitable for the operation of public transport electric automobile at present, the solution that extensive private electric motor car discharges and recharges never is that several charging stations can solve, if the private electric automobile in the following whole nation all relies on charging station, land area will be very surprising so.Concerning private electric motor car user, be charging pile more easily.Therefore, charging station is under the adverse effect of factors such as technology, cost, and the construction of charging pile may be with a faster step.
The utility model content
For solving in the prior art is the problem of power supply of electric automobile vehicle-mounted charge machine and charging, the utility model provides a kind of charging pile controller that electric energy can be provided for the vehicle-mounted charge machine, realizes by swiping the card chargeing and by 485 buses charged state being passed to the charging monitoring system.Concrete scheme is as follows:
A kind of electric automobile charging pile controller, comprise control module, the power module that is connected with control module, it is characterized in that: described control module also is connected with radio-frequency module, isolation module, monitoring module, human-computer interaction module, real-time clock module and memory module, and described isolation module is connected with communication module.
Wherein, described radio-frequency module comprises module for reading and writing and the antenna that is connected with module for reading and writing.
Wherein, described power module comprises two three-terminal regulator blocks.
Wherein, described communication module comprises 485 control chips and 485 serial line interfaces mounted thereto.
Wherein, described real-time clock module comprises clock chip and chargeable lithium cell.
Wherein, described human-computer interaction module comprises display module and keyboard.
Wherein, described display module adopts charactron, and charactron is connected with chip for driving and drives.
Wherein, described display module adopts LCD display.
Wherein, described isolation module comprises DC-DC insulating power supply and coupled optocoupler.
The beneficial effects of the utility model are:
Electric automobile charging pile controller of the present utility model can control electric automobile charging pile operation and can be by the mode metering electric charge of swiping the card, can show and be provided with charge capacity and duration of charging, can preserve user profile, can upload charged state, on the one hand for the electric automobile car owner provides simple and easy operation efficiently, on the other hand for Charge Management provides in real time, accurate data.
Description of drawings
Fig. 1 is the connection diagram of each parts of electric automobile charging pile controller described in the utility model.
Embodiment
Be described in further detail below in conjunction with the structure of accompanying drawing electric automobile charging pile controller described in the utility model.
In order to realize that the electric automobile car owner can simple and easyly operate the monitoring charged state that charging pile, charging management system can be real-time efficiently, the charging pile controller allows the user by radio-frequency card start and stop charging, and charged state is passed to the charging monitoring system by 485 buses.
As shown in Figure 1, the utility model comprises control module, power module, radio-frequency module, isolation module, communication module, monitoring module, human-computer interaction module, real-time clock module and memory module, described control module is connected with power module, radio-frequency module, real-time clock module, human-computer interaction module, isolation module, monitoring module and memory module respectively, and described isolation module also is connected with communication module.In the software development of controller, follow idea of modular, whole application program is decomposed into the experimental process module, as radio-frequency module, communication module, real-time clock module, display module etc.Human-computer interaction module can show duration of charging and charge capacity, difference as required, and it can be that charactron shows or liquid crystal display, and duration of charging and charge capacity can be set.It is a kind of structurized higher level lanquage that the software of control module adopts C Programming with Pascal Language, C language, it is readable good to have, and transplants advantages such as easy, considers the resource-constrained of chip microprocessor, in programming, accomplish as far as possible efficiently not adopt inquiry mode etc. such as adopting interrupt mode.
More than each functional module be distributed on two pcb boards, wherein control module, power module, radio-frequency module, isolation module, communication module, monitoring module, real-time clock module and memory module are distributed on the 1st pcb board; On the 2nd pcb board of human-computer interaction module.
Introduce the function and the connected mode of each module below respectively:
Control module: control module adopt model be the STC89C58RD+ Series chip as microprocessor, be the core of monitor terminal, have abundant interface resource, to realize control and scheduling to whole charging pile.
Radio-frequency module: radio-frequency module comprises module for reading and writing and the antenna that is connected with module for reading and writing, and antenna can be connected in outside the module for reading and writing, also can be embedded in the module for reading and writing.It is the module for reading and writing of WM-17TC that module for reading and writing adopts model, and it can be used to read and write M1 card (being Mifare One card), active upload is arranged and passively upload two kinds of operator schemes, and module for reading and writing is connected with the RS232 interface of microprocessor by software simulation.By realizing charging accounting at radio-frequency module place brush M1 card, the M1 card is made of ASIC and coil, and this coil has only several groups of coilings, is suitable for being encapsulated in the IS0 card very much.ASIC is by the RF interface of a high speed (106KB baud rate), and a control module and a 8K position EEPROM form.
Power module: power module comprises that two models are the three-terminal regulator block of LM340TS7805P+, is respectively the 1st pcb board and the 2nd pcb board power supply of each functional module of carrying.For the better protection regulator block, can be diode of each regulator block inverse parallel; If think the better protection entire circuit, can on major loop, connect one earlier and can recover fuse, and then voltage stabilizing diode of inverse parallel.
Communication module: adopt the RS485 communication module, the RS485 communication module comprises two 485 control chips, is equipped with two 485 serial line interfaces on each chip, and one is used to make microprocessor to communicate by letter with ammeter, and one the tunnel is used to make microprocessor to communicate by letter with supervisory system.485 control chips adopt MAX1487, and microprocessor is connected with two 485 control chips respectively by two optocouplers in the isolation module.For impedance matching, can connect resistance at the dual serial interface of 485 control chips and be 120 ohm resistance, in order to protect 485 control chips, can be by two TVS pipes respectively with the dual serial interface ground connection of 485 control chips.
Real-time clock module: it is the clock chip of HT1380 that real-time clock module adopts model, and HT1380 is a kind of low-power consumption serial real-time timepiece chip, has clock (time, minute, second) and calendar (year, month, day, week) function.Can adjust the fate in leap year and every month automatically, have 12 hours systems and two kinds of timing modes of 24 hours systems.HT1380 is circumscribed with the crystal oscillator of a 32K, is used for providing external timing signal to HT1380.By one group of diode a chargeable lithium cell is connected in the circuit of clock chip, being used for when primary power source de-energizes is the real-time clock module power supply.
Human-computer interaction module: human-computer interaction module comprises display module and keyboard, and display module adopts charactron or LCD display, and charactron and LCD display are made in respectively on two circuit boards, can select wherein a kind of as required.When selecting LCD display, the circuit board that only need will carry LCD display is inserted on the 2nd pcb board and gets final product; When selecting charactron, the circuit board that will carry charactron except need is inserted on second pcb board, in order to drive charactron work, charactron also need connect the chip for driving that a model is CH451, the CH451 chip for driving is built-in with the RC oscillatory circuit, can 8 charactrons of dynamic driving or 64 LED, have functions such as BCD decoding, flicker, displacement; The CH451 chip for driving is carried out exchanges data by serial line interface and microprocessor that can cascade, and the utility model uses that two CH451 chip for driving are in parallel to drive 16 8 charactrons.The keyboard of 4x4 directly is connected with microprocessor, is used for the setting of duration of charging and charge capacity.
Monitoring module: it is the multifunctional monitoring device of MAX813L that monitoring module adopts model, it is one group of CMOS supervisory circuit, the duty that is used for monitoring power voltage and embedded controller, supervisory circuit power on, power down or supply voltage occur providing reset signal to controller under the unusual situation, supervisory circuit also provides functions such as manual reset.
Isolation module: isolation module comprises DC-DC insulating power supply and 24 road optocouplers that model is TLP521-4 that 1 model is B0505S-1W.Isolation voltage 〉=the 1000VDC of insulating power supply is the communication module power supply, and optocoupler carries out the photoelectricity isolation with external communication signals and microprocessor, plays the protective effect to microprocessor.
Memory module: for extending out the EEPROM memory module, adopting model is the storage chip of AT24C08.The AT24C08 storage chip has the storage space of 8K, is connected with microprocessor by the iic bus of simulating.Memory module is used for storing subscriber information.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to the foregoing description, those of ordinary skill in the field are to be understood that: still can make amendment or be equal to replacement embodiment of the present utility model, and do not break away from any modification of the utility model spirit and scope or be equal to replacement, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (9)
1. electric automobile charging pile controller, comprise control module, the power module that is connected with control module, it is characterized in that: described control module also is connected with radio-frequency module, isolation module, monitoring module, human-computer interaction module, real-time clock module and memory module, and described isolation module is connected with communication module.
2. charging pile controller as claimed in claim 1 is characterized in that: described radio-frequency module comprises module for reading and writing and the antenna that is connected with module for reading and writing.
3. charging pile controller as claimed in claim 1 is characterized in that: described power module comprises two three-terminal regulator blocks.
4. charging pile controller as claimed in claim 1 is characterized in that: described communication module comprises 485 control chips and 485 serial line interfaces mounted thereto.
5. charging pile controller as claimed in claim 1 is characterized in that: described real-time clock module comprises clock chip and chargeable lithium cell.
6. charging pile controller as claimed in claim 1 is characterized in that: described human-computer interaction module comprises display module and keyboard.
7. charging pile controller as claimed in claim 6 is characterized in that: described display module adopts charactron, and charactron is connected with chip for driving and drives.
8. charging pile controller as claimed in claim 6 is characterized in that: described display module adopts LCD display.
9. charging pile controller as claimed in claim 1 is characterized in that: described isolation module comprises DC-DC insulating power supply and coupled optocoupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201486921U CN201681440U (en) | 2010-04-02 | 2010-04-02 | Electric automobile charge pile controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201486921U CN201681440U (en) | 2010-04-02 | 2010-04-02 | Electric automobile charge pile controller |
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| Publication Number | Publication Date |
|---|---|
| CN201681440U true CN201681440U (en) | 2010-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201486921U Expired - Lifetime CN201681440U (en) | 2010-04-02 | 2010-04-02 | Electric automobile charge pile controller |
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| CN (1) | CN201681440U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102624041A (en) * | 2011-01-17 | 2012-08-01 | 株式会社安川电机 | Charging apparatus and operating tool |
| CN102904500A (en) * | 2012-10-17 | 2013-01-30 | 无锡日冠机电制造有限公司 | Controller for electronically-commutated drive motor |
| CN103107379A (en) * | 2011-01-05 | 2013-05-15 | 山东申普交通科技有限公司 | Parking lot charging pile intelligent time-sharing charging control strategy |
| CN103745527A (en) * | 2013-12-20 | 2014-04-23 | 广西科技大学 | Charging and billing control system for electric car |
| CN104505906A (en) * | 2015-01-11 | 2015-04-08 | 鲁奎 | Charging control system for electric automobile |
| CN104516392A (en) * | 2014-12-31 | 2015-04-15 | 昆明能讯科技有限责任公司 | Power output device flexibly controlled through real-time user-defined curve |
| CN104993539A (en) * | 2015-07-06 | 2015-10-21 | 中国民航大学 | Intelligent orderly charging control system and charging control method |
| CN107310418A (en) * | 2017-07-18 | 2017-11-03 | 嘉兴市恒创电力设备有限公司 | Integral type ammeter type charging pile |
| CN110728796A (en) * | 2019-11-08 | 2020-01-24 | 成都信息工程大学 | Charging pile metering system and use method thereof |
-
2010
- 2010-04-02 CN CN2010201486921U patent/CN201681440U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107379A (en) * | 2011-01-05 | 2013-05-15 | 山东申普交通科技有限公司 | Parking lot charging pile intelligent time-sharing charging control strategy |
| CN103107379B (en) * | 2011-01-05 | 2015-03-25 | 山东申普交通科技有限公司 | Parking lot charging pile intelligent time-sharing charging control strategy |
| CN102624041A (en) * | 2011-01-17 | 2012-08-01 | 株式会社安川电机 | Charging apparatus and operating tool |
| CN102624041B (en) * | 2011-01-17 | 2015-09-09 | 株式会社安川电机 | Charging device and operator |
| CN102904500A (en) * | 2012-10-17 | 2013-01-30 | 无锡日冠机电制造有限公司 | Controller for electronically-commutated drive motor |
| CN103745527A (en) * | 2013-12-20 | 2014-04-23 | 广西科技大学 | Charging and billing control system for electric car |
| CN104516392A (en) * | 2014-12-31 | 2015-04-15 | 昆明能讯科技有限责任公司 | Power output device flexibly controlled through real-time user-defined curve |
| CN104516392B (en) * | 2014-12-31 | 2016-08-17 | 昆明能讯科技有限责任公司 | The power output device that the real-time custom curve of a kind of foundation controls flexibly |
| CN104505906A (en) * | 2015-01-11 | 2015-04-08 | 鲁奎 | Charging control system for electric automobile |
| CN104993539A (en) * | 2015-07-06 | 2015-10-21 | 中国民航大学 | Intelligent orderly charging control system and charging control method |
| CN104993539B (en) * | 2015-07-06 | 2017-03-22 | 中国民航大学 | Intelligent orderly charging control system and charging control method |
| CN107310418A (en) * | 2017-07-18 | 2017-11-03 | 嘉兴市恒创电力设备有限公司 | Integral type ammeter type charging pile |
| CN110728796A (en) * | 2019-11-08 | 2020-01-24 | 成都信息工程大学 | Charging pile metering system and use method thereof |
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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: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140321 Owner name: 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: 20101222 |
|
| CX01 | Expiry of patent term |