CN204258380U - A kind of electric automobile intelligent AC charging pile - Google Patents
A kind of electric automobile intelligent AC charging pile Download PDFInfo
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- CN204258380U CN204258380U CN201420780886.1U CN201420780886U CN204258380U CN 204258380 U CN204258380 U CN 204258380U CN 201420780886 U CN201420780886 U CN 201420780886U CN 204258380 U CN204258380 U CN 204258380U
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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Abstract
The utility model discloses a kind of electric motor intelligent alternating-current charging pile, described charging pile comprises central control module, and the GPS framing signal transceiver module to be connected by holding wire with central control module, human-computer interaction module, metering module, electrical module and communication module, the input of described metering module is connected with protection module further, the alternating current of electrical network input is successively through protection module, metering module arrives electrical module, described electrical module comprises power conversion unit, battery detection unit, electric current sensing unit, docking sensing unit and charging connector, charging pile described in the utility model, by multiple module real-time, interactive, for user brings great convenience to charging electric vehicle, for the management of charging pile operating unit to charging pile provides passage easily, improve the utilance of charging pile, enhance the manageability of charging pile, reduce management, operation and maintenance cost.
Description
Technical field
The utility model relates to a kind of electric motor intelligent alternating-current charging pile, belongs to technical field of electric power.
Background technology
Electric automobile, refers to vehicle power to be power, drives wheels travel with motor, meets the vehicle of road traffic, safety regulations requirements.Because electric automobile is relative to gasoline automobile, it has fewer environmental impacts, and can substitute the use of non-renewable energy resources gasoline, and therefore, electric automobile prospect is extensively had an optimistic view of, and has also met novel energy strategic requirement.
Electric automobile charging pile is that one is fixedly mounted on outside electric automobile, is connected with electrical network, for the vehicle-mounted charger of electric automobile provides the electric supply installation of power supply.Tradition charging pile comprises: pile body, electrical module, protection module and metering module.Pile body comprises shell and human-computer interaction interface, and according to the difference of mounting means, pile body can be divided into console mode pile body and upper arm formula pile body two kinds.Electrical module comprises charging socket, service cable, power supply transfer terminal board etc.Metering module comprises electric energy meter, far management system, reader device etc.Each functions of modules is single and independent, at most be exactly that some charging status informations output in the system of charging pile display system or management of power use department, less with the information interaction of user, initiatively provide charging status information cannot to user, battery status information, charging pile positional information, charging pile whether free message, whether successfully charging starts and ending message and expense and clearing information etc.
In addition, when quantity of charging cannot meet growing electric motor car quantity, user is probably not at all easy looks for a some charging pile but find had people charging, and can user can only the undying wait in original place or find other charging pile, and cannot predict and find.
In view of this, the present inventor studies this, and develop a kind of electric motor intelligent alternating-current charging pile specially, this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of electric motor intelligent alternating-current charging pile, by multiple module real-time, interactive, for user brings great convenience to charging electric vehicle, for the management of charging pile operating unit to charging pile provides passage easily, improve the utilance of charging pile, enhance the manageability of charging pile, reduce management, operation and maintenance cost.
To achieve these goals, solution of the present utility model is:
A kind of electric motor intelligent alternating-current charging pile, comprise central control module, and the GPS framing signal transceiver module to be connected by holding wire with central control module, human-computer interaction module, metering module, electrical module and communication module, the input of described metering module is connected with protection module further, the alternating current of electrical network input is successively through protection module, metering module arrives electrical module, described electrical module comprises power conversion unit, battery detection unit, electric current sensing unit, docking sensing unit and charging connector, the High Level AC Voltage inversion rectification step-down of input is low-voltage DC by power conversion unit, then be the rechargeable battery charging of electric automobile by charging connector, battery detection unit and electric current sensing unit monitor electric current index in charging process and battery status in real time, and above-mentioned information is sent to central control module, docking sensing unit is for judging that whether charging connector is just occupied or whether work.
As preferably, described central control module adopts microprocessor, has and model can be adopted to be the microprocessor of RK3168.The information that each module is sent mainly arranges by central control module, sort out, computing and encryption, belong to the data prescribed coding mode of different information platform the most at last, information format, method of calibration and destination address, send to communication module, and these information are sent to the significant screen display of human-computer interaction module.
As preferably, described GPS framing signal transceiver module comprises connected RF radio frequency chip, baseband chip, core CPU and outer antennas, the MT-5365B Big Dipper GPS dual-mode navigation module that ring sky, Taiwan specifically can be adopted to produce, this module can provide the Big Dipper and GPS navigation system dual mode reception signal.GPS framing signal transceiver module Main Function is that the position signalling of charging pile is sent to GPS global positioning system, then receives the latitude and longitude information of the charging pile that GPS navigation system provides, then latitude and longitude information is sent to central control unit.
As preferably, described human-computer interaction module comprises input keyboard, display and rfid interrogator/contact card reader, stored value card or the credit card information of user is gathered by rfid interrogator or contact card reader, by charging quantity, the amount of money and card encrypted message that numeric keypad collection user inputs, send to central control unit, the settlement information sended over by control unit is shown by display screen.
As preferably, described protection module mainly comprises the input protection circuit breaker of major loop and " start and stop " control button, " suddenly stopping " action button of secondary circuit.Major loop input circuit breaker has the functions such as overcurrent protection, overvoltage protection, under-voltage protection, short-circuit protection, earth leakage protective, lightning protection, guarantees charging pile safe and reliable operation; Secondary circuit provides " start and stop " controls to operate with " suddenly stopping ".Protection module Main Function is to metering module by the alternating current transmission that inputs from electrical network; when there is urgent or fortuitous event initiatively power-off as: be struck by lightning, over-charging of battery, when the special statuss such as electrical module short circuit occur; cut off the electricity supply, play the object of proterctive equipment, vehicle and personal security.
As preferably, described metering module adopts Multifunctional A. C. wattmeter, and its Main Function adds up charging quantity, then sends to central control module.
As preferably, described communication module adopts TD-LTE communication module, specifically adopts emerging ME3760-V1 and antenna in ZTE.Its Main Function is handled well by central control module and sorts out the information indicating different destination address the sends to far-end different information processing platforms by wireless TD-LTE network, receive the data that the different information processing platform is sent: as the information of charging pile positional information and charging pile whether occupied (using) sent to the information platform of the unified issue in charging pile management unit, electric power GIS and smart city etc. simultaneously, charge level information is sent to electricity settlement, the platforms such as information about power gathers, the unified issue of electricity Zhuan management unit and smart city.
Above-mentioned electric motor intelligent alternating-current charging pile, has following several advantage:
1, by installing GPS framing signal transceiver module additional the charging pile address information received sent to the central control module of charging pile, be connected with the information platform of far-end by TD-LTE communication module after address information being encrypted by central control module, user is enable to obtain the address information of charging pile by the APP software individual intelligent terminal that is fixing or movement that information platform is issued, then guide user to find nearest charging pile with the navigation software of intelligent terminal, thus can not find the problem of charging pile when avoiding user to need;
2, by adding battery detection unit in traditional electrical module, electric current sensing unit and docking sensing unit, carry out information gathering whether to charging electric vehicle and battery of electric vehicle state to charging pile, then central control module is sent to, central control module is connected with the information platform of far-end by TD-LTE communication module after being encrypted these information, enable user obtain by the APP software individual intelligent terminal that is fixing or movement that information platform is issued the charging pile found whether to work, thus avoid user not at all easy look for some a charging pile but find had people charging, user can only the undying wait in original place or find the problem of other charging pile,
3, by electrical module, central control unit and communication module, after charging starts, user can leave charging scene and receive instant charged state by APP, battery status, the charging interval estimated, quantity, value data and whether complete the prompting message of charging, user can arrange oneself activity within this time, and after charging electricity, user can online or payment of swiping the card at charging pile scene realizes charging by APP clearing;
4, by the hardware state of charging pile, operating state, charge condition, the information such as address location upload to the information platform of managed operation side in real time by TD-LTE communication module, thus improve the utilance of charging pile, enhance the manageability of charging pile, reduce management, operation and maintenance cost.And realize these all by wireless TD-LTE communication mode realization, do not need to rearrange communication line, save a large amount of manpower and materials and time cost especially.
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the electric motor intelligent alternating-current charging pile module diagram of the present embodiment.
Embodiment
As shown in Figure 1, a kind of electric motor intelligent alternating-current charging pile, comprise central control module 1, and the GPS framing signal transceiver module 2 to be connected by holding wire with central control module 1, human-computer interaction module 3, metering module 4, electrical module 5 and communication module 6, the input of described metering module 4 is connected with protection module 7 further, the alternating current of electrical network input is successively through protection module 7, metering module 4 arrives electrical module 5, described electrical module 5 comprises power conversion unit 51, battery detection unit 52, electric current sensing unit 53, docking sensing unit 54 and charging connector 55, the High Level AC Voltage inversion rectification step-down of input is the low-voltage DCs such as 64V or 32V by power conversion unit 51, then the rechargeable battery 8 being electric automobile by charging connector 55 charges, electric current index in real time in monitoring rechargeable battery 8 charging process of battery detection unit 52 and electric current sensing unit 53 and battery status, and above-mentioned information is sent to central control module 1, docking sensing unit 54 is for judging that whether charging connector is just occupied or whether work.By adding battery detection unit 52 in traditional electrical module 5, electric current sensing unit 53 and docking sensing unit 54, carry out information gathering whether to charging electric vehicle and electric motor car rechargeable battery 8 state to charging pile, then central control module 1 is sent to, be connected with the information platform 10 of far-end by communication module 6 after central control module 1 is encrypted these information, enable user obtain by the APP software individual intelligent terminal that is fixing or movement that information platform 10 is issued the charging pile found whether to work, thus avoid user not at all easy look for some a charging pile but find had people charging, user can only the undying wait in original place or find the problem of other charging pile.
Described central control module 1 comprises employing microprocessor, has and model can be adopted to be the microprocessor of RK3168.Mainly the information that each module is sent is arranged, sort out, computing and encryption, belong to the data prescribed coding mode of different information platform the most at last, information format, method of calibration and destination address, send to communication module 6, and these information are sent to the display screen display of human-computer interaction module 3.
Described GPS framing signal transceiver module 2 comprises RF radio frequency chip, baseband chip, core CPU and outer antennas, the MT-5365B Big Dipper GPS dual-mode navigation module that ring sky, Taiwan specifically can be adopted to produce, this module can provide the Big Dipper and GPS navigation system dual mode reception signal.GPS framing signal transceiver module 2 Main Function is that the position signalling of charging pile is sent to GPS global positioning system, then receives the latitude and longitude information of the charging pile that GPS navigation system provides, then latitude and longitude information is sent to central control unit.
Described human-computer interaction module 3 comprises input keyboard, display screen and rfid interrogator, rfid interrogator also can adopt contact card reader, stored value card or the credit card information of user is gathered by rfid interrogator or contact card reader, by charging quantity, the amount of money and card encrypted message that numeric keypad collection user inputs, send to central control module 1, the settlement information that central control module 1 sends over is shown by display screen.
Described protection module 7 mainly comprises the input protection circuit breaker of major loop and " start and stop " control button, " suddenly stopping " action button of secondary circuit.Major loop input circuit breaker has the functions such as overcurrent protection, overvoltage protection, under-voltage protection, short-circuit protection, earth leakage protective, lightning protection, guarantees charging pile safe and reliable operation; Secondary circuit provides " start and stop " controls to operate with " suddenly stopping ".Protection module 7 Main Function be by from be electrical network input alternating current transmission to metering module 4; when there is urgent or fortuitous event initiatively power-off as: be struck by lightning; over-charging of battery; when the special statuss such as electrical module 5 short circuit occur; cut off the electricity supply, play the object of proterctive equipment, vehicle and personal security.
Described metering module 4 comprises employing Multifunctional A. C. wattmeter, and its Main Function adds up charging quantity, then sends to central control module.
Described communication module 6 adopts TD-LTE communication module, emerging ME3760-V1 and antenna in concrete employing ZTE.Its Main Function is handled well by central control module 1 and sorts out the information indicating different destination address sends to far-end different information platforms 10 by wireless TD-LTE network, receive the data that different information platform 10 is sent: as the information of charging pile positional information and charging pile whether occupied (using) sent to the information platform 10 of the unified issue in charging pile management unit, electric power GIS and smart city etc. simultaneously, charge level information is sent to electricity settlement, the platforms such as information about power gathers, the unified issue of electricity Zhuan management unit and smart city.In ZTE, emerging ME3760 is the LTE module of a Mini PCI-E interface, supports LTE TDD band38 (2.6GHz), band39 (1.9GHz), band40 (2.3GHz); LTE FDD band7 (2.6GHz), backward compatible TD-SCDMA A frequency range (2.1GHz) and F-band (1.9GHz) and GSM900MHz, GSM1800MHz. support the downlink transmission data rate in theory of maximum 100M/50Mbps.
A kind of electric motor intelligent alternating-current charging pile charging method, comprises the steps:
1) first, the charging pile address information received is sent to the central control module 1 of charging pile by GPS framing signal transceiver module 2, be connected with the information platform of far-end by TD-LTE communication module 6 after address information being encrypted by central control module 1, enable user obtain the address information of charging pile by the APP software individual intelligent terminal that is fixing or movement that information platform is issued; Simultaneously, battery detection unit, electric current sensing unit, carry out information gathering whether to charging electric vehicle and battery of electric vehicle state to charging pile, then central control module is sent to, whether central control module is connected with the information platform of far-end by TD-LTE communication module after being encrypted these information, enable user obtain by the APP software individual intelligent terminal that is fixing or movement that information platform is issued the charging pile found and work;
2) user arrives charge position after obtaining the address of charging pile and charge information by intelligent terminal, and input charge information (as charge volume, the charging amount of money etc.) by human-computer interaction module 3, charge information is sent to central control module 1 by human-computer interaction module 3;
3) center-control mould 1 piece starts to charge according to charge information control metering module 4;
4) High Level AC Voltage is successively by protection module 7, low-voltage DC is converted to after metering module 4 and power conversion unit 51, then be the electric automobile rechargeable battery charging of user by charging connector 55, in whole charging process, metering module 4 detects charge capacity in real time, and charge information is fed back to central control unit 1, shown by human-computer interaction module 3 simultaneously, battery detection unit 52 and electric current sensing unit 53 monitoring battery state and electric current index in real time, and above-mentioned information is also sent to central control module 1, the charge information of reception is sent to information platform 10 by communication module 6 by central control module 1, sensing unit judges that whether charging connector is just occupied or whether work, by electrical module 5, central control unit 1 and communication module 6, after charging starts, user can leave charging scene, and receive instant charged state by APP, battery status, the charging interval estimated, quantity, value data and whether complete the prompting message of charging, user can arrange oneself activity within this time, and after charging electricity, user can online or payment of swiping the card at charging pile scene realizes charging by APP clearing,
5) after electric automobile rechargeable battery charging terminates, the information that each module is sent arranges by central control module, sorts out, computing and encryption, and these information are sent to the significant screen display of human-computer interaction module, send to information platform by communication module simultaneously.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (10)
1. an electric motor intelligent alternating-current charging pile, it is characterized in that: comprise central control module, and the GPS framing signal transceiver module to be connected by holding wire with central control module, human-computer interaction module, metering module, electrical module and communication module, the input of described metering module is connected with protection module further, the alternating current of electrical network input is successively through protection module, metering module arrives electrical module, described electrical module comprises power conversion unit, battery detection unit, electric current sensing unit, docking sensing unit and charging connector, the High Level AC Voltage inversion rectification step-down of input is low-voltage DC by power conversion unit, then be the rechargeable battery charging of electric automobile by charging connector, battery detection unit and electric current sensing unit monitor battery status in charging process and electric current index in real time, and above-mentioned information is sent to central control module, docking sensing unit is for judging that whether charging connector is just occupied or whether work.
2. a kind of electric motor intelligent alternating-current charging pile as claimed in claim 1, is characterized in that: described central control module adopts microprocessor.
3. a kind of electric motor intelligent alternating-current charging pile as claimed in claim 2, is characterized in that: described central control module adopts model to be the microprocessor of RK3168.
4. a kind of electric motor intelligent alternating-current charging pile as claimed in claim 1, is characterized in that: described GPS framing signal transceiver module comprises connected RF radio frequency chip, baseband chip, core CPU and outer antennas.
5. a kind of electric motor intelligent alternating-current charging pile as claimed in claim 4, is characterized in that: the MT-5365B Big Dipper GPS dual-mode navigation module that described GPS framing signal transceiver module specifically adopts ring sky, Taiwan to produce.
6. a kind of electric motor intelligent alternating-current charging pile as claimed in claim 1, is characterized in that: described human-computer interaction module comprises input keyboard, display and rfid interrogator/contact card reader.
7. a kind of electric motor intelligent alternating-current charging pile as claimed in claim 1, is characterized in that: described protection module mainly comprises the input protection circuit breaker of major loop and " start and stop " control button, " suddenly stopping " action button of secondary circuit.
8. a kind of electric motor intelligent alternating-current charging pile as claimed in claim 1, is characterized in that: described metering module adopts Multifunctional A. C. wattmeter.
9. a kind of electric motor intelligent alternating-current charging pile as claimed in claim 1, is characterized in that: described communication module adopts TD-LTE communication module.
10. a kind of electric motor intelligent alternating-current charging pile as claimed in claim 9, is characterized in that: described communication module specifically adopts emerging ME3760-V1 and antenna in ZTE.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393656A (en) * | 2014-12-12 | 2015-03-04 | 国家电网公司 | Intelligent alternating current charging pile and charging method of electric automobile |
| CN104850949A (en) * | 2015-05-11 | 2015-08-19 | 中国科学院电工研究所 | Electric vehicle wireless charging guidance system |
| CN104967158A (en) * | 2015-06-10 | 2015-10-07 | 湖南泰达企业管理有限公司 | Electric automobile charging pile with positioning and voice prompt functions |
| CN105034842A (en) * | 2015-08-09 | 2015-11-11 | 安徽普为智能科技有限责任公司 | Charging positioning system of alternating current charging pile |
| CN106257368A (en) * | 2015-06-22 | 2016-12-28 | 章仁培 | Automatic running servo charging platform and servo charging delivery system for electric carrier |
| CN106627204A (en) * | 2016-11-10 | 2017-05-10 | 浙江华领科技有限公司 | Intelligent battery charging pile |
| CN106882060A (en) * | 2017-01-05 | 2017-06-23 | 山东新来电能源科技有限公司 | A kind of intelligent charging spot system |
| CN108275020A (en) * | 2016-02-04 | 2018-07-13 | 惠安县丽佳智能设备有限公司 | A kind of automatic method for uploading of charge information |
| CN108482145A (en) * | 2016-02-04 | 2018-09-04 | 陈丹红 | Navigational route type charging station |
| CN113762948A (en) * | 2020-06-02 | 2021-12-07 | 车主邦（北京）科技有限公司 | Charging order settlement method and system |
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2014
- 2014-12-12 CN CN201420780886.1U patent/CN204258380U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393656A (en) * | 2014-12-12 | 2015-03-04 | 国家电网公司 | Intelligent alternating current charging pile and charging method of electric automobile |
| CN104393656B (en) * | 2014-12-12 | 2017-05-10 | 国家电网公司 | Intelligent alternating current charging pile and charging method of electric automobile |
| CN104850949B (en) * | 2015-05-11 | 2018-08-10 | 中国科学院电工研究所 | A kind of electric vehicle wireless charging guidance system |
| CN104850949A (en) * | 2015-05-11 | 2015-08-19 | 中国科学院电工研究所 | Electric vehicle wireless charging guidance system |
| CN104967158A (en) * | 2015-06-10 | 2015-10-07 | 湖南泰达企业管理有限公司 | Electric automobile charging pile with positioning and voice prompt functions |
| CN106257368A (en) * | 2015-06-22 | 2016-12-28 | 章仁培 | Automatic running servo charging platform and servo charging delivery system for electric carrier |
| WO2016206552A1 (en) * | 2015-06-22 | 2016-12-29 | 章仁培 | Automatic traveling servo charging platform and servo charging delivery system for electrical vehicle |
| CN106257368B (en) * | 2015-06-22 | 2020-03-03 | 章仁培 | Automatic driving servo charging platform for electric vehicle and servo charging delivery system |
| CN105034842A (en) * | 2015-08-09 | 2015-11-11 | 安徽普为智能科技有限责任公司 | Charging positioning system of alternating current charging pile |
| CN108275020A (en) * | 2016-02-04 | 2018-07-13 | 惠安县丽佳智能设备有限公司 | A kind of automatic method for uploading of charge information |
| CN108482145A (en) * | 2016-02-04 | 2018-09-04 | 陈丹红 | Navigational route type charging station |
| CN106627204A (en) * | 2016-11-10 | 2017-05-10 | 浙江华领科技有限公司 | Intelligent battery charging pile |
| CN106882060A (en) * | 2017-01-05 | 2017-06-23 | 山东新来电能源科技有限公司 | A kind of intelligent charging spot system |
| CN113762948A (en) * | 2020-06-02 | 2021-12-07 | 车主邦（北京）科技有限公司 | Charging order settlement method and system |
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