CN102624060B - Electric automobile charging and exchanging system - Google Patents
Electric automobile charging and exchanging system Download PDFInfo
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- CN102624060B CN102624060B CN201210089633.5A CN201210089633A CN102624060B CN 102624060 B CN102624060 B CN 102624060B CN 201210089633 A CN201210089633 A CN 201210089633A CN 102624060 B CN102624060 B CN 102624060B
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Abstract
The invention discloses an electric automobile charging and exchanging system. The system structurally and internally comprises a control box and charging working stations, wherein the control box consists of a general control management circuit and a power supply conversion device; the charging working stations are connected to the control box by means of matched circuits; and each charging working station is configured by a charging current control circuit managed by the general control management circuit. The system is characterized in that charging working stations are distributed on a controllable moving conveying belt, on the charging current control circuit with each working station configured individually and on a fixed part of a charged battery; and the output terminal of the charging current control circuit is connected to the charged battery. By utilizing the technical scheme, the waiting charging time of an electric automobile is removed, and the requirement of the rapid and convenient charging is satisfied for users, meanwhile the technical scheme is good for the popularization and spreading of the electric automobile, and the industrialization and commercialization process of the electric automobile in China is promoted.
Description
Technical field
The invention belongs to charging electric vehicle technical field, relate to a kind of electric automobile and fill, change electric system.
Background technology
At present, a large amount of uses of petroleum-based energy are day by day serious to the pollution of environment for human survival, oil, fossil energy are increasingly exhausted in addition, and the regenerative resource that research can be promoted the use of and clean energy resource have become the Vital Strategic Problems of the sustainable development that improves environment for human survival.Automobile is the key areas of energy resource consumption, develops and promote electric automobile to energy variation and improve environment for human survival to be significant.The bulletin about Development of EV of National Development and Reform Committee's announcement in 2005, indicates that the industrialization of China's electric automobile and commercialization process have stepped a step with great historic significance, and this will promote China's electric vehicle industrialization process.
The technical bottleneck of electric automobile is: the charging problem of battery.The battery that electric automobile uses can not meet user's the milimeter number requirement of travelling, and how to charge, has become the important problem that electric automobile is not extensively promoted on the way.At present, China does not also have a public place electric automobile charging station truly, existing charging station still belongs to traditional charge mode that the charger that follows conventional lines is the charger set up of the charging electric vehicle of specific model, and this kind of charge mode can not adapt to the electric automobile of plurality of classes, model and producer, and, because charging process is veryer long, can not meet consumers' demand, visible, this can not fundamentally solve the technical bottleneck problem of electric automobile.
Summary of the invention
The present invention is in order to solve the problem of charging electric vehicle difficulty, design a kind of electric automobile and filled, changed electric system, the technical program has obtained the support of State Grid's system, the battery of electric automobile is unified, and utilize this programme to remove the times to be charged such as electric automobile, met the requirement of user to charging agility, convenience, electric automobile adopts the use pattern of renting battery simultaneously, effectively reduced the cost of electric automobile, more favourable with the popularizing of electric automobile, promoted industrialization and the commercialization process of China's electric automobile.
The technical solution used in the present invention is: a kind of electric automobile fills, changes electric system, structure comprises the control cabinet of master control management circuit and power supply change-over device composition, the charging station by supporting connection on control cabinet, each charging station configuration is subject to the charging current control circuit of master control management circuit management, key is: charging station is distributed on the battery conveyer belt of controlled movement, the charging current control circuit of each station separate configurations and the fixed position that is recharged battery, the lead-out terminal of charging current control circuit is connected to and is recharged on pond.
Key of the present invention is: under the support of State Grid's system, this electric automobile is filled, changes each street and each big bus place that electric system is located at city, separately that the battery component of electric automobile is unified, various electric automobile manufacturer is unified by charging system for electric automobile in car, at the electric station to be installed of the foot that fills, changes electric system, storing numerous electric batteries that have been full of, when electric automobile need to charge, the battery component of electric weight scarcity can be taken out, directly change and be full of electric battery component, afterwards, electric automobile can continue to travel.
The invention has the beneficial effects as follows: utilize the technical program to remove the times to be charged such as electric automobile, met the requirement of user to charging agility, convenience, user adopts the purchase form of renting battery when buying electric automobile simultaneously, can greatly reduce the cost of electronic gas car, more favourable with the popularizing of electric automobile, promoted industrialization and the commercialization process of China's electric automobile.
Below in conjunction with accompanying drawing, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the first embodiment schematic diagram of technical solution of the present invention.
Fig. 2 is the end view of battery conveyer belt in Fig. 1.
Fig. 3 is the structural representation of the second embodiment of the present invention.
In accompanying drawing, the 1st, electric automobile, the 2nd, battery, the 6th, storage conveyer belt, A1 is initial survey station district, and A2 is main charging station district, and A3 is floating charge station district, and A4 is finished product battery Ce Chu district, 10 is second conveyer belts, the 12nd, and charging current control circuit, the 13rd, battery conveyer belt.
Embodiment
A kind of electric automobile fills, changes electric system, structure comprises the control cabinet of master control management circuit and power supply change-over device composition, the charging station by supporting connection on control cabinet, each charging station configuration is subject to the charging current control circuit 12 of master control management circuit management, importantly: charging station is distributed on the battery conveyer belt 13 of controlled movement, the charging current control circuit 12 of each station separate configurations and the fixed position that is recharged battery, the lead-out terminal of charging current control circuit 12 is connected to and is recharged on pond 2.
Mobile battery conveyer belt 13 is divided into battery initial survey station district A1, main charging station district A2, floating charge station district A3, finished product battery Ce Chu district A4 successively from battery entrance to outlet, charging current control circuit 12 adopts respectively pulse high current or floating charge low current charge technique to carry out operation to battery according to the conversion in charging station district, and the battery of finally testing by full punching shifts out from outlet.
Described charging current control circuit 12 comprises electric voltage observation circuit, internal resistance of cell observation circuit, above electric voltage observation circuit, internal resistance of cell observation circuit by random monitoring to cell voltage, internal resistance and backward impedance signal be sent to charging current control circuit 12, the controlled end of charging current control circuit 12 is connected with the control end of master control management circuit.
Described main charging station district A2 comprises in the shared interval of battery quick, the large current charge stage, floating charge station district A3 has been the occupied interval of battery that enters the low current charge stage after basic charge volume, battery initial survey station district A1 and finished product battery Ce Chu district A4 be the stem in battery conveyer belt 13 and afterbody respectively, the supporting storage conveyer belt 6 that arranges of afterbody.
The end of described storage conveyer belt 6 is also provided with battery storage frame.
Initial survey station district A1 on described battery conveyer belt 13, main charging station district A2, floating charge station district A3, finished product battery Ce Chu district A4 are also respectively arranged with position sign display lamp, and position sign display lamp is connected on the output port of charging current control circuit 12 by switching circuit.
In initial survey station district A1 section, be provided with the derivation of the continued battery of fault and export, with supporting second conveyer belt 10 that arranges of upper outlet, form sort channel.Derive the supporting drive unit that arranges in exit, the controlled end of drive unit is connected with the control end of master control management circuit, when A1 place, initial survey station district carries out initial survey to battery, if find defective, non-type battery, to send a signal to master control management circuit, master control management circuit will send a command to drive unit, underproof battery will be pushed on the second conveyer belt 10.Described drive unit is cylinder.
On storage conveyer belt 6, warning device is set, the quantity information of the battery 2 on warning device Real-time Collection storage conveyer belt 6 is also sent to the processing of master control management circuit, when exceeding the number of batteries limiting value that storage can bear on conveyer belt 6, master control management circuit is controlled warning device early warning.
Initial survey station district A1 on battery conveyer belt 13, main charging station district A2, floating charge station district A3, finished product battery Ce Chu district A4 also arrange respectively the detecting sensor that puts in place.The described detecting sensor that puts in place is optocoupler or infrared sensor.The signal that puts in place of the detecting sensor that puts in place Real-time Collection battery 2, and the signal that puts in place gathering is sent to master control management circuit.
In charging current control circuit 12, be also provided with charging, discharging electric batteries amount metering device, in charge and discharge amount metering device Real-time Collection battery 2, be filled with or emit electric quantity signal, and statistics is sent to master control management circuit.
In the specific implementation, electric automobile 1 rests in position as shown in Figure 2, battery conveyer belt 13 is called and is filled with storage conveyer belt 6 combination institute apparatus for converting, change electric installation, two of be arrangeding in parallel fill in employing, change electric installation, these two are filled, change electric installation head and the tail opposed, the battery 2 that it need to be charged takes out and is placed on article one and fills from automotive front end tail position, change on the battery conveyer belt 13 of electric installation, to fill at second, change and on electric installation, be full of electric battery and pack in electric automobile 1, now, this electric automobile 1 is without wait, directly change and be full of electric battery 2 and can continue to travel.Like this, can greatly effectively solve user to charging electric vehicle difficulty, more loaded down with trivial details puzzlement and the prejudice of charging operation, simultaneously, user is when buying electric automobile, the form that adopts lease battery, can reduce buying expenses and expense undoubtedly, is certainly more conducive to the universal of electric automobile and promotes.
Slip output connection head is connected between the power output line of supply unit and charging current control circuit 12 and is positioned on conveyer battery conveyer belt 13.Slip output connection head can adopt the connector arrangement that trolley bus is used to replace, and repeats no more here.Battery 2 for the need charging of taking out is placed on battery conveyer belt 13 by aid, while first passing through initial survey station district A1, by the electric voltage observation circuit in charging current control circuit 12, internal resistance of cell observation circuit, above electric voltage observation circuit, internal resistance of cell observation circuit be random monitoring cell voltage, internal resistance and backward impedance signal, and send master control management circuit.If battery 2 indices surpass normal value, master control management circuit sends a control signal to drive unit, also be cylinder, control cylinder pushes in the second conveyer belt 10 this battery 2 so that safeguard, repair, if the indices of battery 2 is in range of normal value, be delivered to main charging station district A2, at main charging station district A2, be set to position detecting mechanism-be optocoupler, when optocoupler has collected resistance 2 and has entered, sending a signal to master control management circuit processes, master control management circuit order charging current control circuit 12 is started working, carry out quick charge work, like this, battery 2 quick charge while moving, until enter floating charge station district A3.We carry out layout and strict control to each station, and quick charge can supplement 90% with money to the electric weight of battery 2.Enter after floating charge station district A3, when optocoupler has collected battery 2 and has entered, sending a signal to master control management circuit processes, under the control of master control management circuit, battery 2 row floating charges are worked, the charging while moving, when entering finished product battery Ce Chu district A4 station, the electric weight in battery 2 has been charged to 100%.At finished product battery Ce Chu district A4, battery is further detected, also can set up sort channel here, underproof battery is delivered in sort channel, qualified battery is delivered on storage conveyer belt 6, wait for changing the outfit of next electric automobile.In addition, on storage conveyer belt 6, be also provided with warning device, the quantity information of the battery 2 on warning device Real-time Collection storage conveyer belt 6 is also sent to the processing of master control management circuit, when exceeding the number of batteries limiting value that storage can bear on conveyer belt 6, control and management circuit is controlled warning device early warning.Utilize the technical program to remove the times to be charged such as electric automobile, met the requirement of user to charging agility, convenience, simultaneously more favourable with the popularizing of electric automobile, promoted industrialization and the commercialization process of China's electric automobile.
Claims (9)
1. an electric automobile fills, change electric system, structure comprises the control cabinet that master control management circuit and power supply change-over device form, charging station by supporting connection on control cabinet, each charging station configuration is subject to the charging current control circuit (12) of master control management circuit management, it is characterized in that: charging station is distributed on the battery conveyer belt (13) of controlled movement, the charging current control circuit of each station separate configurations (12) and be recharged the fixed position of battery, the lead-out terminal of charging current control circuit (12) is connected to and is recharged on pond (2), mobile battery conveyer belt (13) is divided into battery initial survey station district (A1) successively from battery entrance to outlet, main charging station district (A2), floating charge station district (A3), finished product battery Ce Chu district (A4), charging current control circuit (12) adopts respectively pulse high current according to the conversion in charging station district, or floating charge low current charge technique is carried out operation to battery, the battery of finally testing by full punching shifts out from outlet.
2. a kind of electric automobile according to claim 1 fills, changes electric system, it is characterized in that: described charging current control circuit (12) comprises electric voltage observation circuit, internal resistance of cell observation circuit, above electric voltage observation circuit, internal resistance of cell observation circuit by random monitoring to cell voltage, internal resistance and backward impedance signal be sent to charging current control circuit (12), the controlled end of charging current control circuit (12) is connected with the control end of master control management circuit.
3. a kind of electric automobile according to claim 1 fills, changes electric system, it is characterized in that: described main charging station district (A2) comprises in the shared interval of battery quick, the large current charge stage, floating charge station district (A3) has been the occupied interval of battery that enters the low current charge stage after basic charge volume, battery initial survey station district (A1) and finished product battery Ce Chu district (A4) be stem and the afterbody in battery conveyer belt (13) respectively, the supporting storage conveyer belt (6) that arranges of afterbody.
4. a kind of electric automobile according to claim 3 fills, changes electric system, it is characterized in that: the end of described storage conveyer belt (6) is also provided with battery storage frame.
5. a kind of electric automobile according to claim 1 fills, changes electric system, it is characterized in that: the initial survey station district (A1) on described battery conveyer belt (13), main charging station district (A2), floating charge station district (A3), finished product battery Ce Chu district (A4) are also respectively arranged with position sign display lamp, position sign display lamp is connected on the output port of charging current control circuit (12) by switching circuit.
6. a kind of electric automobile according to claim 1 fills, changes electric system, it is characterized in that: in initial survey station district (A1) section, be provided with the derivation of the continued battery of fault and export, with supporting the second conveyer belt (10) that arranges of upper outlet, form sort channel.
7. a kind of electric automobile according to claim 3 fills, changes electric system, it is characterized in that: on storage conveyer belt (6), warning device is set, the quantity information of the battery (2) on warning device Real-time Collection storage conveyer belt (6) is also sent to the processing of master control management circuit, when exceeding the upper number of batteries limiting value that can bear of storage conveyer belt (6), the early warning of master control management circuit control warning device.
8. a kind of electric automobile according to claim 5 fills, changes electric system, it is characterized in that: the initial survey station district (A1) on battery conveyer belt (13), main charging station district (A2), floating charge station district (A3), finished product battery Ce Chu district (A4) also arrange respectively the detecting sensor that puts in place.
9. a kind of electric automobile according to claim 5 fills, changes electric system, it is characterized in that: in charging current control circuit (12), be also provided with charging, discharging electric batteries amount metering device, in charge and discharge amount metering device Real-time Collection battery (2), be filled with or emit electric quantity signal, and statistics is sent to master control management circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210089633.5A CN102624060B (en) | 2012-03-30 | 2012-03-30 | Electric automobile charging and exchanging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210089633.5A CN102624060B (en) | 2012-03-30 | 2012-03-30 | Electric automobile charging and exchanging system |
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| CN102624060A CN102624060A (en) | 2012-08-01 |
| CN102624060B true CN102624060B (en) | 2014-03-26 |
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| CN201210089633.5A Active CN102624060B (en) | 2012-03-30 | 2012-03-30 | Electric automobile charging and exchanging system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203046925U (en) * | 2012-05-06 | 2013-07-10 | 王雪飞 | Queue type battery pack of electrombile and electrombile provided with queue type battery pack |
| CN107860960A (en) * | 2017-10-23 | 2018-03-30 | 熊新家 | A kind of charging equipment assessed cell voltage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AU7179398A (en) * | 1996-11-12 | 1998-06-03 | Unlimited Range Electric Car Systems Company | Battery charging and exchange system for electrically powered vehicles |
| CN201860129U (en) * | 2010-08-10 | 2011-06-08 | 新普科技股份有限公司 | Electric vehicle battery exchange system |
| CN102167015B (en) * | 2011-03-23 | 2013-05-08 | 北京理工华创电动车技术有限公司 | Fast-replacement station for power battery of pure electrically-driven vehicle |
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Owner name: HEBEI ZHONGNENG GERUN ELECTRIC VEHICLE CO., LTD. Free format text: FORMER OWNER: WANG JIANPAI Effective date: 20150129 |
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Free format text: CORRECT: ADDRESS; FROM: 050003 SHIJIAZHUANG, HEBEI PROVINCE TO: 050000 SHIJIAZHUANG, HEBEI PROVINCE |
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Effective date of registration: 20150129 Address after: 050000 Changan District, Hebei, Heping East Road, No. 280 and building, room 1605, hehe, room No. Patentee after: HEBEI ZHONGNENG GERUI ELECTRIC VEHICLE CO., LTD. Address before: Shijiazhuang City, Hebei Province North Street 050003 No. 92 Guangshun cigarette and liquor vendor Patentee before: Wang Jianpai |