CN205429774U - Total line type electric automobile alternating -current charging stake - Google Patents
Total line type electric automobile alternating -current charging stake Download PDFInfo
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- CN205429774U CN205429774U CN201520930291.4U CN201520930291U CN205429774U CN 205429774 U CN205429774 U CN 205429774U CN 201520930291 U CN201520930291 U CN 201520930291U CN 205429774 U CN205429774 U CN 205429774U
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Abstract
提出了一种总线型电动汽车交流充电桩，包括主充电桩、多个充电终端、动力总线和通信总线，主充电桩和多个充电终端之间通过动力总线和通信总线实现电能连接和通信连接，主充电桩上设置有屏幕、读卡口和打印口，能够实现所有充电终端的刷卡、扣费、打印功能，充电终端仅实现充电和计费功能。本实用新型的主充电桩配套设置多台充电终端，所有的充电终端共享一套划卡、计费管理系统，从而实现多台汽车的充电，节约占用停车场面积和投资，具有充电桩扩容方便的优点，同时，通过提高充电终端的防护等级，有利于在户外停车场设置充电桩。
A bus-type electric vehicle AC charging pile is proposed, including a main charging pile, multiple charging terminals, a power bus and a communication bus, and the power connection and communication connection between the main charging pile and multiple charging terminals are realized through the power bus and the communication bus , The main charging pile is equipped with a screen, a card reading port and a printing port, which can realize the card swiping, deduction and printing functions of all charging terminals, and the charging terminal only realizes charging and billing functions. The main charging pile of the utility model is equipped with multiple charging terminals, and all charging terminals share a set of swipe card and billing management system, so as to realize the charging of multiple cars, save the occupied parking lot area and investment, and facilitate the expansion of the charging pile At the same time, by improving the protection level of the charging terminal, it is beneficial to set up charging piles in outdoor parking lots.
Description
Technical field
This utility model belongs to electric motor car charging technique field, is specifically related to a kind of bus-type electric vehicle alternating-current charging pile.
Background technology
Electric automobile refers to, with vehicle power as power, drive wheels travel with motor, meets road traffic, the vehicle of security legislation requirements.Electric automobile charging pile is that charging pile is divided into AC type charging pile and once-through type charging pile for the device of charging electric vehicle.AC type charging pile is to provide power supply for Vehicular charger, and the charging process of battery is carried out by Vehicular charger, and charging pile device possesses simple electic protection measure and charge system, and charging current is little, and the charging interval is longer；Once-through type charging pile is directly to charge for automobile batteries, and charging pile and automobile communicate, it is achieved the intelligent charge of automobile, and charging pile device possesses perfect charge control system and charge system, and charging current is big, the charging interval is short.Electric automobile is discharged without waste gas under steam because of it, free from environmental pollution, and use power charge than fuel oil save money feature, had an optimistic view of by consumers in general, and for current haze situation, country also put into effect corresponding policy encourage Development of EV, but hinder Development of Electric Vehicles greatest problem be exactly the charging pile of electric automobile very little, greatly constrain the development of electric automobile.
Alternating-current charging pile is the device providing power supply for Vehicular charger, is typically filled with capacitance smaller, and the charging interval is long, and the compact car that predominantly down time is long is charged.Alternating-current charging pile is used primarily in the parking lot in public or residential block.The present situation of current power automobile alternating-current charging pile: one charging device of a parking stall configuration.Regular alternating current charging pile is typically made up of five parts such as pile bodies, electrically detection protection module, metering module, brush card management module, charging inlet, software kit.Alternating-current charging pile mounting means mainly have land installation and wall mount two kinds, along with the development of technology, the size that current alternating-current charging pile does is more and more less, but a charging pile is that a chassis charging modes is again without change simultaneously.
Conventional alternating-current charging pile has the disadvantages that
(1) floor space is big, and this parking stall or parking stall, side can only be charged by a charging pile, and during so charging pile is arranged, substantially one parking stall arranges a charging pile or two parking stalls arrange a charging pile；
(2) every charging pile all configures the parts such as pile body, electrically detection protection module, metering module, brush card management module, charging inlet, software kit, often increases a charging pile, it is necessary to increase all of parts；
(3) charging pile needs protection to arrange, and is unfavorable for family outdoor layout；Charging pile body has Card Reader, button/function such as touch screen, printing, and the degree of protection of pile body can not accomplish dust and water protection, so the charging pile arranged out of doors is required to arrange bucker or anti-fluid barrier；
(4) capacity extensions investment is big, when Rechargeable vehicle increases, can only increase and arrange independent charging pile.
Summary of the invention
For above-mentioned technical problem, the utility model proposes a kind of bus-type electric vehicle alternating-current charging pile, including main charging pile, multiple charging terminal, power bus and communication bus, realize electric energy by power bus and communication bus between main charging pile and multiple charging terminal to connect and communication connection, screen, card-reading slot and LPT it is provided with on main charging pile, be capable of the swiping the card of all charging terminals, deduct fees, printing function, charging terminal only realizes charging and billing function.
Preferably, described main charging pile includes control unit and power unit, and control unit includes touch screen, printer, controller, card reader, communication module, and wherein, controller connects with touch screen and communication module, and communication module is connected with described communication bus；Power unit is provided with main power line and master switch, and the input of main power line is exchange, and output is connected to described power bus, and master switch is used for opening or cutting off main power line, and the break-make of master switch is controlled by described controller.
Preferably, each described charging terminal includes communication control module, metering module, current transformer；One end of communication control module connects communication bus, and one end is for controlling output；Each described charging terminal is additionally provided with charging wire and charge switch, and the input of charging wire is connected to described power bus, is output as power output, and charge switch is used for opening or cutting off charging wire, and the break-make of charge switch is controlled by communication control module；Current transformer is for detecting the electric current on charging wire, and the detection signal output part of current transformer is connected to the input of metering module, and the outfan of metering module is connected to communication control module.
Preferably, described touch screen is LCD touch screen, and described controller is cpu controller.
Preferably, the communication pattern of described communication bus uses mode or the mode of RS485 of carrier wave.
Preferably, described charging terminal uses modularized design.
Preferably, described charging terminal is for embedding floor-mounted type.
Preferably, during the work of described alternating-current charging pile, first swipe the card at main charging pile, select charging terminal coding subsequently, be then charged way choice.
Preferably, described charging modes include determining electricity, fix time, deposit volume, be full of till four kinds of patterns.
The beneficial effects of the utility model a: main pile body of the present utility model is supporting arranges multiple stage charging terminal; main pile body configuration metering module, brush card management module, management software; charging terminal configuration electrical control protection module, metering module and charging inlet; charging terminal is connected with main pile body by power bus and communication bus; all of charging terminal share a set of stamp the card, far management system; thus realize the charging of multiple stage automobile, it has the advantage that 1) save take area of parking lots；2) investment reduction；3) charging pile dilatation is convenient；4) by improving the degree of protection of charging terminal, be conducive to parking lot out of doors that charging pile is set.
Accompanying drawing explanation
Fig. 1 is that bus-type alternating-current charging pile arranges schematic diagram.
Fig. 2 is bus-type alternating-current charging pile structure chart.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and it is only used for explaining this utility model, and it is not intended that to restriction of the present utility model.
Fig. 1 show bus-type alternating-current charging pile and arranges schematic diagram.Bus-type alternating-current charging pile of the present utility model is that split is arranged, and main charging pile 1 is responsible for the management of whole charging system.As it is shown in figure 1, be provided with LCD, LPT 2, card-reading slot 3 on main charging pile 1, it is achieved the swiping the card of all charging piles, deduct fees, the function such as printing；Main charging pile 1 is by power and communication bus 4 and charging terminal C1, C2 ... Cn connects, charging terminal C1, C2 ... Cn next-door neighbour parking stall T1, T2 ... Tn one_to_one corresponding are arranged, charging terminal C1, C2 ... Cn is responsible for charging and billing function.One main charging pile 1 coordinates multiple stage charging terminal C1, C2 ... Cn can be multiple stage vehicle charging.
Fig. 2 show bus-type alternating-current charging pile structure chart.Main charging pile 1 includes control unit 5 and power unit 6；Control unit 5 is provided with LCD touch screen 51, printer 52, cpu controller 53, card reader 54, communication module 55, and wherein, cpu controller 53 connects with LCD touch screen 51 and communication module 55, and communication module 55 is connected with communication bus 12；Power unit 6 is provided with main power line and master switch, and the input of main power line is alternating current 220V, and output is connected to power bus 13, and master switch is used for opening or cutting off main power line, and the break-make of master switch is by the control of cpu controller 53.Charging terminal C1 is provided with communication control module 71, metering module 81, current transformer 91；One end of communication control module 71 connects communication bus 12, and one end is for controlling output 101；Charging terminal C1 is additionally provided with charging wire and charge switch, and the input of charging wire is connected to power bus 13, is output as power output 111, and charge switch is used for opening or cutting off charging wire, and the break-make of charge switch is by the control of communication control module 71；Current transformer 91 is for detecting the electric current on charging wire, and the detection signal output part of current transformer 91 is connected to the input of metering module 81, and the outfan of metering module 81 is connected to communication control module 71.Charging terminal C2 ... the setting of Cn is identical with charging terminal C1 with connection, repeats no more.Main charging pile 1 and charging terminal C1, C2 ... communicated by communication bus 12 between Cn, the communication pattern of communication bus 12 can also use the mode of RS485 in the way of using carrier wave.
The working method of bus-type alternating-current charging pile of the present utility model is: first swipe the card at main charging pile 1, select charging terminal coding subsequently, then be charged way choice, charging modes include determining electricity, fix time, deposit volume, be full of till four kinds of patterns；Automatically disconnect charge switch when detecting after automobile is full of, and carry out clearing of withholing.Bus-type alternating-current charging pile needs to be charged the step that terminal selects compared with normal charge stake.
The very convenient capacity extensions of bus-type alternating-current charging pile.Main charging pile and charging terminal capacity are to demarcate with the maximum charging current under AC220V rated voltage, the main charging pile of 160A/220V type, in theory can with supporting 10 16A/220V type charging terminals time, but for current electric automobile owning amount, it is not required to configure 10 charging terminals immediately, therefore early stage can only configure 5 16A/220V type charging terminals, when follow-up electric automobile increases, it is only necessary to set up charging terminal.In the case of increase-volume difficulty, it is also possible to carry out dilatation by the coefficient of load simultaneity factor (simultaneity factor refers to the coefficient that multiple stage automobile charges) simultaneously.Such as one automobile is full of once electricity can run 150 kms, every day traveling on and off duty 50 km, this automobile is full of once for every three days；Therefore, the main charging pile of a 160A/220V type, supporting can be more than the charging terminal of 10, as 13 charging terminals can be arranged；If remaining 3 cars need charging, it is also possible to select pre-Queuing Mode；As a example by settlement place Underground Garage, automobile routine is After Hours, is charged at night, from early 6 calculating in 8 o'clock to second day evening, 10 totally hours, 1 automobile possibility 5 hours can be fully charged, and at this moment charging terminal electric control loop disconnects, charging complete, withhold, remaining 5 hours, it is possible to be charged for other automobiles, thus pre-queuing capability there has been purposes.Because capacity is inadequate, it is impossible to the automobile of charging can enable pre-queuing capability, after other car is fully charged, automatically cuts charge mode, be automatically performed charging.Additionally, also Diffuse Dimension model is exactly the mode of more change owner charging pile service entrance switch box charging dynamics bus, by the service entrance switch of more change owner charging pile and the capacity of power bus with increase charging terminal, it is possible to carry out capacity extensions.
Charging terminal of the present utility model is not because having external interface demand, so charging terminal can carry out modularized design, can accomplish the least, as long as the safeguard procedures of charging inlet select rationally, terminal terminal can also accomplish the highest degree of protection, particularly with outdoor large parking lot, such as, make embedding floor-mounted type, it is possible to be greatly saved floor space and investment.
Proposed above-mentioned specific implementation is exemplary only, is not intended as the restriction to this utility model protection domain.Above-mentioned implementation can be made corresponding adjustment and change by those skilled in the art as the case may be, and these adjust and change also falls in protection domain of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930291.4U CN205429774U (en) | 2015-11-19 | 2015-11-19 | Total line type electric automobile alternating -current charging stake |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520930291.4U CN205429774U (en) | 2015-11-19 | 2015-11-19 | Total line type electric automobile alternating -current charging stake |
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| CN205429774U true CN205429774U (en) | 2016-08-03 |
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| CN201520930291.4U Expired - Fee Related CN205429774U (en) | 2015-11-19 | 2015-11-19 | Total line type electric automobile alternating -current charging stake |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375569A (en) * | 2015-11-19 | 2016-03-02 | 内蒙古电力勘测设计院有限责任公司 | Bus type electric vehicle alternating current charging pile and capacity expansion method therefor |
| CN107103698A (en) * | 2017-06-21 | 2017-08-29 | 山东博恒新能源有限公司 | Charging device of electric automobile and charging management system |
| CN107176048A (en) * | 2017-06-07 | 2017-09-19 | 深圳巴士集团股份有限公司公共汽车分公司 | A kind of charging system of electric vehicle parking |
| CN107856549A (en) * | 2016-09-19 | 2018-03-30 | 孙少东 | A kind of Intelligent time-sharing shares charging pile |
| CN108973732A (en) * | 2018-07-26 | 2018-12-11 | 浙江慧众智能装备科技有限公司 | A kind of control method of power battery management system |
| CN113386610A (en) * | 2020-03-12 | 2021-09-14 | 宝马股份公司 | Shared charging adapter, system and shared charging method for electric vehicle |
-
2015
- 2015-11-19 CN CN201520930291.4U patent/CN205429774U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375569A (en) * | 2015-11-19 | 2016-03-02 | 内蒙古电力勘测设计院有限责任公司 | Bus type electric vehicle alternating current charging pile and capacity expansion method therefor |
| CN107856549A (en) * | 2016-09-19 | 2018-03-30 | 孙少东 | A kind of Intelligent time-sharing shares charging pile |
| CN107176048A (en) * | 2017-06-07 | 2017-09-19 | 深圳巴士集团股份有限公司公共汽车分公司 | A kind of charging system of electric vehicle parking |
| CN107103698A (en) * | 2017-06-21 | 2017-08-29 | 山东博恒新能源有限公司 | Charging device of electric automobile and charging management system |
| CN107103698B (en) * | 2017-06-21 | 2023-10-27 | 山东博恒新能源有限公司 | Electric automobile charging device and charging management system |
| CN108973732A (en) * | 2018-07-26 | 2018-12-11 | 浙江慧众智能装备科技有限公司 | A kind of control method of power battery management system |
| CN108973732B (en) * | 2018-07-26 | 2021-02-02 | 浙江慧众智能装备科技有限公司 | Control method of power battery management system |
| CN113386610A (en) * | 2020-03-12 | 2021-09-14 | 宝马股份公司 | Shared charging adapter, system and shared charging method for electric vehicle |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |