CN103325185B - A kind of electric motor intelligent charging pile of adjustable output voltage - Google Patents
A kind of electric motor intelligent charging pile of adjustable output voltage Download PDFInfo
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- CN103325185B CN103325185B CN201310252747.1A CN201310252747A CN103325185B CN 103325185 B CN103325185 B CN 103325185B CN 201310252747 A CN201310252747 A CN 201310252747A CN 103325185 B CN103325185 B CN 103325185B
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Abstract
The invention discloses a kind of electric motor intelligent charging pile of adjustable output voltage, comprise charging main control unit, human-computer interaction interface, communication unit, Information reading unit, metering units, A.C. contactor and charging socket; Wherein, this Intelligent charging spot also comprises the real-time load detecting unit of electrical network, charging Load Regulation unit and information memory cell; The real-time load detecting unit of described human-computer interaction interface, communication unit, Information reading unit, metering units, A.C. contactor, electrical network, charging Load Regulation unit are connected with charging main control unit respectively with information memory cell; The real-time load detecting unit of described electrical network, metering units, charging Load Regulation unit and A.C. contactor are connected on the circuit between electrical network and charging socket successively.This charging pile is safe and reliable, complete function, be more suitable for broad masses use.
Description
Technical field
The present invention relates to a kind of charging pile, be specifically related to the Intelligent charging spot that a kind of electric vehicle uses.
Background technology
Along with the contradiction between economic development and energy resource supply, environmental pollution intensifies day by day, energy-saving and cost-reducing and reduce sustained economic development problem in the urgent need to address in countries in the world has been become to the dependence of fossil fuel.Electric automobile has fuel-economizing, environmental protection, high efficiency advantage, and countries in the world scientist and industry member generally believe that electric automobile is 21st century important clean traffic instrument.Electric automobile charging station and charging network are the important infrastructures of electric automobile scale and industrialized development.
Current charging electric vehicle facility can be divided into charging pile, charging station, electrical changing station three types.And charging pile can provide ac charging power supply to the electric passenger vehicle with Vehicular charger, and it is little to have floor area, and the feature such as flexibly of layouting, plays a part more and more important in China.People also carry out many-side research to charging pile, and if China Patent No. is 2011204830713 disclose a kind of Intelligent alternating current charging pile for electric automobile, it comprises electric energy meter, A.C. contactor, main control module, peripheral hardware control module etc.And for example China Patent No. is 2010201486921 electric automobile charge pile controllers disclosing a kind of charging of swiping the card, the power module comprise control module, being connected with control module, described control module also connects 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.Above-mentioned charging pile can allow people conveniently charge to electric automobile, but the charging control model of current this alternating-current charging pile is the same, charging can not be selected according to the load of there and then electrical network, too high or too low voltage, directly to battery charging, is all easy to the usability damaging battery.Therefore, market is badly in need of a kind of more safe and reliable, more can be applicable to the Intelligent charging spot that vast electric motor car automobile friend carries out convenient and swift charging.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide a kind of electric motor intelligent charging pile that can carry out the adjustable output voltage regulating charging voltage according to the electrical network load of there and then.
To achieve these goals, present invention employs following technical scheme:
An electric motor intelligent charging pile for adjustable output voltage, comprises charging main control unit, human-computer interaction interface, communication unit, Information reading unit, metering units, A.C. contactor and charging socket; It is characterized in that, this Intelligent charging spot also comprises the real-time load detecting unit of electrical network, charging Load Regulation unit and information memory cell; The real-time load detecting unit of described human-computer interaction interface, communication unit, Information reading unit, metering units, A.C. contactor, electrical network, charging Load Regulation unit are connected with charging main control unit respectively with information memory cell; The real-time load detecting unit of described electrical network, metering units, charging Load Regulation unit and A.C. contactor are connected on the circuit between electrical network and charging socket successively; Described charging main control unit adopts CPLD controller, receive Information reading unit, information that the real-time load detecting unit of electrical network, metering units, human-computer interaction interface transmit after carrying out analyzing and processing, the instruction regulating charging load is sent to charging Load Regulation unit, send steering order to A.C. contactor again, realize charging socket on/off electricity.
Further illustrate as of the present invention, the real-time load detecting unit of above-described electrical network adopts the network load pick-up unit being core with CS5463 chip.
Charging Load Regulation unit is the circuit module of an adjustable output voltage size; Mainly according to the instruction that charging main control unit sends over, export the charging voltage of an applicable electric vehicle battery.
Further illustrate as of the present invention, above-described human-computer interaction interface is touch-screen display, and the request message transmission of user also processes to charging main control unit by the information that display charging master unit transmissions is come.
Further illustrate as of the present invention, above-described charging main control unit is also connected with an input block, and input block adopts stainless steel waterproff keyboard, is arranged on the below of human-computer interaction interface.
Further illustrate as of the present invention, above-described communication unit comprises fiber optic Ethernet communication interface and wireless communication interface, and charging main control unit is in real time from communication unit obtaining communication network signal bull bear position information.
Further illustrate as of the present invention, above-described information memory cell is connected with communication unit, when communication network signal is weak time, and the charge information that temporary charging master unit transmissions is come by information memory cell; When communication network signal is strong time, charging main control unit will send instruction to information memory cell, the charge information being temporary in information memory cell is transferred to communication unit, send to the host computer of charging equipment administrative center through communication unit.
Further illustrate as of the present invention, above-described Information reading unit adopts IC-card read write line, reads the information on IC-card and is transferred to charging main control unit.
Advantage of the present invention:
1. safe and reliable, more can protect the battery of electric vehicle.The real-time load detecting unit of electrical network and charging Load Regulation unit are set up, the electrical network load of there and then can be detected in real time, after charging main control unit analyzes this real-time load information, the instruction regulating charging voltage is sent to charging Load Regulation unit, charging voltage is made more to be applicable to the battery of electric vehicle, avoid the phenomenon that charging voltage is too high or too low, do not damage battery performance, extend the serviceable life of battery.
2. structure is simple, and production cost is little compared to existing charging pile amplification.
3. charge information safety.When communication network signal difference time, charge information is first temporarily stored in information memory cell, is transferred to host computer again when signal is good, ensure that charge information does not run off in transmitting procedure, and does not also need too jumbo storage unit in charging pile terminal.
Accompanying drawing explanation
Fig. 1 is structural framing schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Embodiment:
As shown in Figure 1, a kind of electric motor intelligent charging pile of adjustable output voltage, comprises charging main control unit, human-computer interaction interface, communication unit, Information reading unit, metering units, A.C. contactor and charging socket; Wherein, this Intelligent charging spot also comprises the real-time load detecting unit of electrical network, charging Load Regulation unit and information memory cell; The real-time load detecting unit of described human-computer interaction interface, communication unit, Information reading unit, metering units, A.C. contactor, electrical network, charging Load Regulation unit are connected with charging main control unit respectively with information memory cell; The real-time load detecting unit of described electrical network, metering units, charging Load Regulation unit and A.C. contactor are connected on the circuit between electrical network and charging socket successively; Described charging main control unit adopts CPLD controller, receive Information reading unit, information that the real-time load detecting unit of electrical network, metering units, human-computer interaction interface transmit after carrying out analyzing and processing, the instruction regulating charging load is sent to charging Load Regulation unit, send steering order to A.C. contactor again, realize charging socket on/off electricity.
The real-time load detecting unit of described electrical network adopts the network load pick-up unit being core with CS5463 chip.
Described human-computer interaction interface is touch-screen display, and the request message transmission of user also processes to charging main control unit by the information that display charging master unit transmissions is come.
Described charging main control unit is also connected with an input block, and input block adopts stainless steel waterproff keyboard, is arranged on the below of human-computer interaction interface.
Described communication unit comprises fiber optic Ethernet communication interface and wireless communication interface, and charging main control unit is in real time from communication unit obtaining communication network signal bull bear position information.
Described information memory cell is connected with communication unit, when communication network signal is weak time, and the charge information that temporary charging master unit transmissions is come by information memory cell; When communication network signal is strong time, charging main control unit will send instruction to information memory cell, the charge information being temporary in information memory cell is transferred to communication unit, send to the host computer of charging equipment administrative center through communication unit.
Described Information reading unit adopts IC-card read write line, reads the information on IC-card and is transferred to charging main control unit.
Claims (1)
1. an electric motor intelligent charging pile for adjustable output voltage, comprises charging main control unit, human-computer interaction interface, communication unit, Information reading unit, metering units, A.C. contactor and charging socket; It is characterized in that, this Intelligent charging spot also comprises the real-time load detecting unit of electrical network, charging Load Regulation unit and information memory cell; The real-time load detecting unit of described human-computer interaction interface, communication unit, Information reading unit, metering units, A.C. contactor, electrical network, charging Load Regulation unit are connected with charging main control unit respectively with information memory cell; The real-time load detecting unit of described electrical network, metering units, charging Load Regulation unit and A.C. contactor are connected on the circuit between electrical network and charging socket successively; Described charging main control unit adopts CPLD controller, receive Information reading unit, information that the real-time load detecting unit of electrical network, metering units, human-computer interaction interface transmit after carrying out analyzing and processing, the instruction regulating charging load is sent to charging Load Regulation unit, send steering order to A.C. contactor again, realize charging socket on/off electricity;
The real-time load detecting unit of described electrical network adopts the network load pick-up unit being core with CS5463 chip;
Described human-computer interaction interface is touch-screen display, and the request message transmission of user also processes to charging main control unit by the information that display charging master unit transmissions is come;
Described charging main control unit is also connected with an input block, and input block adopts stainless steel waterproff keyboard, is arranged on the below of human-computer interaction interface;
Described communication unit comprises fiber optic Ethernet communication interface and wireless communication interface, and charging main control unit is in real time from communication unit obtaining communication network signal bull bear position information;
Described information memory cell is connected with communication unit, when communication network signal is weak time, and the charge information that temporary charging master unit transmissions is come by information memory cell; When communication network signal is strong time, charging main control unit will send instruction to information memory cell, the charge information being temporary in information memory cell is transferred to communication unit, send to the host computer of charging equipment administrative center through communication unit;
Described Information reading unit adopts IC-card read write line, reads the information on IC-card and is transferred to charging main control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310252747.1A CN103325185B (en) | 2013-06-24 | 2013-06-24 | A kind of electric motor intelligent charging pile of adjustable output voltage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310252747.1A CN103325185B (en) | 2013-06-24 | 2013-06-24 | A kind of electric motor intelligent charging pile of adjustable output voltage |
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| CN103325185A CN103325185A (en) | 2013-09-25 |
| CN103325185B true CN103325185B (en) | 2015-09-23 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104217499A (en) * | 2014-08-22 | 2014-12-17 | 陕西中汽合力停车系统有限公司 | Control system of stereo garage charging pile |
| CN106058583B (en) * | 2016-05-31 | 2018-07-20 | 上海玮舟微电子科技有限公司 | A kind of wireless socket |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1725670A (en) * | 2004-07-22 | 2006-01-25 | 国际商业机器公司 | Method and apparatus to transfer data and detect weak signals |
| CN202230545U (en) * | 2011-10-09 | 2012-05-23 | 华美电子股份有限公司 | Smart Paid Charging System |
| CN202309103U (en) * | 2011-06-16 | 2012-07-04 | 深圳市理工新能源有限公司 | Charging control system |
| CN202931008U (en) * | 2012-11-15 | 2013-05-08 | 宁波金源电气有限公司 | Intelligent AC charging pile of electric automobile |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5037028B2 (en) * | 2006-03-29 | 2012-09-26 | 大崎電気工業株式会社 | Power supply system equipment |
| CN102447294A (en) * | 2010-10-08 | 2012-05-09 | 台达电子工业股份有限公司 | Vehicle charging system with charging efficiency control and self-adaptive charging service functions |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1725670A (en) * | 2004-07-22 | 2006-01-25 | 国际商业机器公司 | Method and apparatus to transfer data and detect weak signals |
| CN202309103U (en) * | 2011-06-16 | 2012-07-04 | 深圳市理工新能源有限公司 | Charging control system |
| CN202230545U (en) * | 2011-10-09 | 2012-05-23 | 华美电子股份有限公司 | Smart Paid Charging System |
| CN202931008U (en) * | 2012-11-15 | 2013-05-08 | 宁波金源电气有限公司 | Intelligent AC charging pile of electric automobile |
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| CN103325185A (en) | 2013-09-25 |
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