CN102868194A - Charging pile for network electric vehicle - Google Patents
Charging pile for network electric vehicle Download PDFInfo
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- CN102868194A CN102868194A CN2012103436653A CN201210343665A CN102868194A CN 102868194 A CN102868194 A CN 102868194A CN 2012103436653 A CN2012103436653 A CN 2012103436653A CN 201210343665 A CN201210343665 A CN 201210343665A CN 102868194 A CN102868194 A CN 102868194A
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Abstract
The invention discloses a charging pile for a network electric vehicle, which comprises a terminal main control CPU module, a GPRS communication module, an electric energy metering module, an LED state display module, a radio frequency identification card reader module, a power supply control module and a light indication module. The charging pile without needing a display screen and a button realizes the function of the charging pile, is lowered in cost, is simple and convenient for operation, and is safe and reliable. A user is completely isolated from the charging pile, thus the safety of the charging pile is ensured; a less quantity of data information is interacted by a wireless network GPRS, thus hardware line cost is saved, a display function is transferred to a mobile phone and a computer of a user through a GPRS network, user information is maximally protected, data processing is carried out in a charging main station background, electricity charge is checked accurately and reliably, thus the workload of the charging pile terminal CPU module is lightened, the charging pile terminal operates reliably; and a main station carries out coordination scheduling according to a charging pile terminal in a region, thus the reliable operation of a power grid is ensured, and the user safely charges the network electric vehicle.
Description
Technical field
The present invention relates to electric field, relate in particular to a kind of network electric automobile charging pile.
Background technology
In recent years, the developmental research to electric automobile is competitively strengthened in countries in the world.Because electric automobile has without (low) pollutant emission, high-energy source utilance, sustainable development, the characteristics such as easy to maintenance, popularize on a large scale electric automobile and be one of effective means of alleviating air pollution and energy scarcity.At present, the resistance that electric vehicle industrialization faces and obstacle are except cost price, performance reliability, durability etc., the related infrastructure construction also must be carried out synchronously, and each national capital must be set up as early as possible efficient automobile and fill the electrical changing station network, makes things convenient for electric automobile user charging.The reliable charging pile of highly effective and safe, the charging station of charging concentrated in construction to electric automobile, become one of key link of promoting electric automobile, is the indispensable energy services infrastructure of the extensive industrialization of electric automobile.
Along with applying of electric automobile charging pile, we find some problems in actual use.The charging pile One's name is legion of electric vehicle charging electrical changing station, the input and output elements such as LED display, liquid crystal touch screen, button in the charging pile of this One's name is legion, mostly have been equipped with, the charging pile great majority are placed on unattended place in actual use, be easy to be subject to artificial destruction, the event that charging pile in all parts of the country is destroyed happens occasionally.LED display, liquid crystal touch screen, button have increased not quietly factor to charging pile, and when the LED display on the charging pile, liquid crystal touch screen, when button breaks down, whole system is with regard to cisco unity malfunction.Simultaneously, when the electric automobile user finds charging pile, find that charging pile is occupied, wasted user's time and energy, the user does not know a long way off whether charging pile is available.
Summary of the invention
Purpose of the present invention provides a kind of based on network electric automobile charging pile that does not contain display screen and button exactly for addressing the above problem, and the user is separated in form fully with charging pile.By the light on the charging pile or voice messaging indication charging pile operating state, main website sends to the user by GPRS network with the form of user profile by mobile phone or Email, and the user just can obtain the relevant information of charging.Remove display screen and load button on the charging pile, increase the indication of light or voice, read user ID by radio-frequency (RF) identification, and more real-time operations and data processing are consigned to main website, alleviate the task of terminal CPU, guarantee the reliability service of terminal charge stake.On charging pile top, the light prompt system is installed simultaneously, the user just knows at a distance whether charging pile is available, for the user saves time.Native system adopt one main many from system architecture, namely a main website controls a plurality of charging pile terminals, and few through the data volume of GPRS network transmission, the mobile communication expense reduces greatly.It is characterized in that not containing the electric automobile charging pile of demonstration and button, by the light on the charging pile or voice messaging indication charging pile workflow states, and can give client's remote indication charging pile whether available.
To achieve these goals, it is example that this specification adopts lamplight pointing charging pile operating state, introduces related art scheme:
A kind of network electric automobile charging pile comprises terminal master cpu module, wireless communication module, electric energy metering module, led state display module, radio frequency identification card reader module, energy supply control module, lamplight pointing module; Described terminal master cpu module is controlled other modules by communication interface; Described wireless communication module couples together the realization wireless telecommunications with electric automobile charging pile terminal CPU module and scheduling station master system; Described electric energy metering module is realized by high-precision electronic insertion multifunctional intellectual metering module, the electric energy of metering process energy supply control module, and metering module is uploaded real-time electric energy measurement data by communication interface and terminal master cpu module communication; Described led state display module is by the different operating state of different diode displaying; Described radio frequency identification card reader module is to read user ID on the IC-card, directly pass user ID information back terminal CPU control module by communication interface, pass main website back on the CPU control module, main website to the charging pile control of charging, adopts twice Card Reader to finish the once mode of doing business of charging according to user balance information, and the user swipes the card for the first time, main website carries out inquiry into balance and this kayser is lived, user's complete charge of swiping the card for the second time, the main website clearing charging amount of money, this card of simultaneously release; Whether described lamplight pointing module is available by charging pile upper part lamp light color indication charging pile.
Described energy supply control module is terminal master cpu module by the GPIO(universal input/output interface) adhesive of control auxiliary relay coil, thus the break-make of control A.C. contactor reaches the control to the charging pile electric energy.
Described wireless communication module is the GPRS communication module.
Network electric automobile charging pile of the present invention, as shown in Figure 1, the user can indicate according to 5 LED light on the charging pile panel state of charging pile: charging pile normally be ready to be in the identification of holding state, subscriber card, the electric motor car charging, the electric motor car charging is finished, fault; The color of described five indicator lights can set gradually and be A, B, C, D, E.Lighting system is placed on charging pile top, informs whether user's charging pile available, represents that when the charging pile upper area becomes the A look charging pile can use, shown in represent that when the charging pile upper area becomes the E look charging pile is unavailable.Main website controls charging pile in the whole zone by GPRS network, and real time information is sent in user mobile phone or the E-mail address by GPRS network, guarantees user's information security.Main website and electric automobile charging pile terminal system are carried out information interaction, the electric energy switch of control charging pile terminal, and user balance is settled accounts on the backstage, more calculation process is put in the main website carries out, and guarantees that the charging pile terminal is reliable, safe operation.
Beneficial effect of the present invention:
1. the charging pile that does not need display screen and button has been realized the function of charging pile having reduced cost simultaneously.
2. simple to operation, safe and reliable, user and charging pile are isolated fully, protection charging pile safety.
3. by the mutual low volume data information of wireless network GPRS, save the hardware circuit cost, Presentation Function is transferred on user's the mobile phone and computer by GPRS network, user profile is protected to greatest extent.
4. all at charging main website running background, the electricity charge are adjusted accurately and reliably, have alleviated the task of charging pile terminal CPU, have guaranteed charging pile terminal reliability service in the data processing.
5. a kind of network electric automobile charging pile of the present invention, main website carries out cooperative scheduling according to charging pile terminal in the zone, has guaranteed the electrical network reliability service, the user security charging.
Description of drawings
Fig. 1 charging pile panel schematic diagram.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and embodiment.
The network electric automobile charging pile of the present embodiment comprises terminal master cpu module, GPRS communication module, electric energy metering module, led state display module, radio frequency identification card reader module, energy supply control module, lamplight pointing module; Described terminal master cpu module is used the chip based on the ARM kernel, by abundant communication interface, other modules of control terminal; Described GPRS module couples together the realization wireless telecommunications with electric automobile charging pile terminal CPU module and scheduling station master system; Described electric energy metering module is realized by high-precision electronic insertion multifunctional intellectual metering module, the electric energy of metering process energy supply control module, and metering module is uploaded real-time electric energy measurement data by communication interface and terminal master cpu module communication; Described led state shows, by the different operating state of different diode displaying; Described radio frequency identification card reader module is to read user ID on the IC-card, directly pass user ID information back terminal CPU control module by communication interface, pass main website back on the CPU control module, main website to the charging pile control of charging, adopts twice Card Reader to finish the once mode of doing business of charging according to user balance information, and the user swipes the card for the first time, main website carries out inquiry into balance and this kayser is lived, user's complete charge of swiping the card for the second time, the main website clearing charging amount of money, this card of simultaneously release; Whether described lamplight pointing module is available by charging pile upper part lamp light color indication charging pile; Described energy supply control module is terminal master cpu module by the output of GPIO(universal input) adhesive of control auxiliary relay coil, thus the break-make of control A.C. contactor reaches the control to the charging pile electric energy.
Whether the network electric automobile charging pile of the present embodiment by LED light indication charging pile state, is not used the user of charging pile to indicate charging pile available by charging pile top lighting system.Charging pile terminal master cpu module is connected with the two-way communication of radio frequency identification card reader module by communication interface, charging pile terminal master cpu module is connected with the two-way communication of GPRS module by communication interface, terminal master cpu module is connected with the electric energy metering module two-way communication by the communication interface interface, and terminal master cpu module is connected with energy supply control module, led state demonstration, lamplight pointing system one-way communication by common input and output pin.Main website is connected with the two-way communication of GPRS module by communication interface.A kind of network electric automobile charging pile, hardware circuit medium-high frequency signal is a lot, and hardware circuit builds with modules, and each module is that an independent circuit board is avoided the phase mutual interference, by wire the pin contact pin of drawing on the circuit board is coupled together, realize communication and control.
When the user according to charging pile top light knowledge system, find available charging pile.Shown in 1, the color of described five indicator lights can set gradually as green, purple, blue, yellow, red with reference to the accompanying drawings.User's charging process is exactly the flow process of panel upward arrow indication.When charging pile standby lamp flicker, and during unmanned the use, charging pile top light be green, notifies user's charging pile to use.According to the indication of charging pile panel leds, it is normal that the standby lamp glimmers on the charging pile panel, trouble light extinguishes the explanation charging pile, and the user can use charging pile that electric automobile is charged.When charging pile during by other CUs, charging pile top light is red, notifies user's charging pile unavailable.When the charging pile fault, trouble light lights, and charging pile top light is red, notifies user's charging pile not use, and charging pile is passed fault message back main website simultaneously.The charging pile working method adopts secondary to swipe the card and finishes once charging, the user swipes the card for the first time, the radio frequency identification card reader module is crossed communication interface with the information exchange on user's IC-card and is passed on the terminal master cpu module, terminal master cpu module passes to data on the GPRS network by the GPRS module after information data is done preliminary judgement, and main website processes the data analysis that the terminal master cpu transmits by GPRS network.Behind the user card punching, the standby lamp still glimmers on the 1 charging pile panel with reference to the accompanying drawings, shows that user's ID card is unavailable, gives indication of user.When user profile did not meet charging requirement, main website sent information on the user mobile phone or to the user by GPRS network and sends Email, and the information notification user that can't charge notifies the user in time to supplement with money or changes the ID card.User profile meets after the charging requirement, main website beams back terminal master cpu module through GPRS network and opens charging, after terminal master cpu module receives charging instruction, in the adhesive of the GPIO of CPU module pin output charging level control auxiliary relay, thereby the adhesive power-on by ac contactor coil, the user can be inserted into charging socket with electrical automobile charging plug, and rechargeable lamp lights on the charging pile panel, opens simultaneously the rechargeable electrical energy of electric energy metering module metering user.After the user swipes the card for the second time or electric automobile is full of electricity, terminal CPU module disconnects charge power supply, finish the lamp flicker on the charging pile panel after 30 seconds, the standby lamp becomes green flicker, finishes lamp and extinguishes, and charging pile top lamplight pointing system becomes green and shows that charging pile can use, wait for next time charging, and pass main website back on the numerical value with electric energy metering module, whole electric automobile automatic charging process is finished in main website backstage clearing.
Although above-mentionedly by reference to the accompanying drawings the specific embodiment of the present invention is described; but be not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection scope of the present invention.
Claims (3)
1. a network electric automobile charging pile is characterized in that, comprises terminal master cpu module, wireless communication module, electric energy metering module, led state display module, radio frequency identification card reader module, energy supply control module, lamplight pointing module; Described terminal master cpu module is controlled other modules by communication interface; Described wireless communication module couples together the realization wireless telecommunications with electric automobile charging pile terminal CPU module and scheduling station master system; Described electric energy metering module is realized by high-precision electronic insertion multifunctional intellectual metering module, the electric energy of metering process energy supply control module, and metering module is uploaded real-time electric energy measurement data by communication interface and terminal master cpu module communication; Described led state display module is by the different operating state of different diode displaying; Described radio frequency identification card reader module is to read user ID on the IC-card, directly pass user ID information back terminal CPU control module by communication interface, pass main website back on the CPU control module, main website to the charging pile control of charging, adopts twice Card Reader to finish the once mode of doing business of charging according to user balance information, and the user swipes the card for the first time, main website carries out inquiry into balance and this kayser is lived, user's complete charge of swiping the card for the second time, the main website clearing charging amount of money, this card of simultaneously release; Whether described lamplight pointing module is available by charging pile upper part lamp light color indication charging pile.
2. network electric automobile charging pile as claimed in claim 1, it is characterized in that, described energy supply control module is terminal master cpu module is controlled the auxiliary relay coil by GPIO adhesive, thereby the break-make of control A.C. contactor reaches the control to the charging pile electric energy.
3. network electric automobile charging pile as claimed in claim 1 is characterized in that, described wireless communication module is the GPRS communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210343665.3A CN102868194B (en) | 2012-09-17 | 2012-09-17 | Charging pile for network electric vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210343665.3A CN102868194B (en) | 2012-09-17 | 2012-09-17 | Charging pile for network electric vehicle |
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| CN102868194A true CN102868194A (en) | 2013-01-09 |
| CN102868194B CN102868194B (en) | 2015-03-11 |
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| CN201210343665.3A Expired - Fee Related CN102868194B (en) | 2012-09-17 | 2012-09-17 | Charging pile for network electric vehicle |
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Cited By (7)
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| CN104967157A (en) * | 2015-06-10 | 2015-10-07 | 湖南泰达企业管理有限公司 | Electric automobile charging pile with wireless communication and alarm functions |
| CN105427467A (en) * | 2015-10-27 | 2016-03-23 | 广东爱普拉新能源技术股份有限公司 | Paying method of electric automobile charging pile |
| CN108944526A (en) * | 2018-07-24 | 2018-12-07 | 芜湖彰鸿工程技术有限公司 | A kind of electric automobile charging pile management method |
| CN111284352A (en) * | 2018-12-06 | 2020-06-16 | 北京京东尚科信息技术有限公司 | Transport vehicle charging method and system |
| CN113306434A (en) * | 2020-02-27 | 2021-08-27 | 中山旭贵明电子有限公司 | Charging device |
| CN113306423A (en) * | 2021-06-30 | 2021-08-27 | 上海挚达科技发展有限公司 | Plug-and-play charging pile system and implementation method thereof |
| CN115021935A (en) * | 2022-06-01 | 2022-09-06 | 合肥中辰轻工机械有限公司 | Bottle blowing machine video interactive system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104967157A (en) * | 2015-06-10 | 2015-10-07 | 湖南泰达企业管理有限公司 | Electric automobile charging pile with wireless communication and alarm functions |
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| CN111284352A (en) * | 2018-12-06 | 2020-06-16 | 北京京东尚科信息技术有限公司 | Transport vehicle charging method and system |
| CN113306434A (en) * | 2020-02-27 | 2021-08-27 | 中山旭贵明电子有限公司 | Charging device |
| CN113306423A (en) * | 2021-06-30 | 2021-08-27 | 上海挚达科技发展有限公司 | Plug-and-play charging pile system and implementation method thereof |
| CN115021935A (en) * | 2022-06-01 | 2022-09-06 | 合肥中辰轻工机械有限公司 | Bottle blowing machine video interactive system |
| CN115021935B (en) * | 2022-06-01 | 2023-10-17 | 合肥中辰轻工机械有限公司 | Video interaction system of bottle blowing machine |
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| CN102868194B (en) | 2015-03-11 |
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Application publication date: 20130109 Assignee: SHANDONG PURUN ELECTRIC POWER TECHNOLOGY CO., LTD. Assignor: Shandong University Contract record no.: 2015370000185 Denomination of invention: Charging pile for network electric vehicle Granted publication date: 20150311 License type: Exclusive License Record date: 20151109 |
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Granted publication date: 20150311 Termination date: 20170917 |