CN105048561A - Alternating current charging pile device - Google Patents
Alternating current charging pile device Download PDFInfo
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- CN105048561A CN105048561A CN201510480739.1A CN201510480739A CN105048561A CN 105048561 A CN105048561 A CN 105048561A CN 201510480739 A CN201510480739 A CN 201510480739A CN 105048561 A CN105048561 A CN 105048561A
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- charging pile
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- current charging
- governor circuit
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- 238000004891 communication Methods 0.000 claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 2
- 230000005611 electricity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 208000014674 injury Diseases 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
The invention relates to an alternating current charging pile device. The alternating current charging pile device comprises a charging pile body, an operation interface and a control device, wherein the operation interface is arranged on the charging pile body, the control device is placed in the charging pile body and comprises a main control circuit, a wireless communication module and a detection device, the wireless communication module is connected with the main control circuit and used for generating state information of an alternating current charging pile, the detection device is connected with the main control circuit and comprises a charging plug, an auxiliary control circuit, a liquid crystal display device, an alarm module, a current sensor and a voltage sensor, the charging plug is arranged on the charging pile body, the liquid crystal display module, the alarm module, the current sensor and the voltage sensor are connected with the auxiliary control circuit, the current sensor and the voltage sensor are respectively connected with the charging plug, the charging plug is connected with the auxiliary control circuit via an adjustable nonlinear resistor, a communication port of the auxiliary control circuit is connected with a communication interface of the wireless communication module, and the wireless communication module is a communication module applying GRPS data communication service. By the alternating current charging pile device, the comprehensive performance of the alternating current charging pile can be detected, daily maintenance of the alternating current charging pile is facilitated, and an electric vehicle is ensured to be charged at a safe environment.
Description
Technical field
The present invention relates to charging pile technical field, be specifically related to a kind of alternating-current charging pile device.
Background technology
Along with the national economic development, the income of residents improves, therefore also just increasing to the demand of the energy, but the automobile using oil is one of chief culprit of urban air pollution, is also the key factor forming global warming.In order to energy-saving and emission-reduction, environment protection, uses clean energy resource to become current inexorable trend.Take electric energy as the pollution that the electric automobile of power source can reduce to urban air, improve urban air-quality, advocating therefore extensively by people.But electric automobile needs corresponding auxiliary facility just can improve as emerging industry, such as, electric automobile how just can easily be allowed to fill electricity with, occurred alternating-current charging pile accordingly.
At present, popular on market alternating-current charging pile product mostly is that volume is large, console mode.Volume is large, the alternating-current charging pile of console mode, no matter is in inner space, or all compares wasting space and equipment cost in outside size, and in the prior art, the charging indicator light of alternating-current charging pile is mostly common LED lamp, uses a period of time easily to damage, is unfavorable for popularizing.In actual use, owing to cannot shift to an earlier date the using state of Remote Acquisitioning alternating-current charging pile, often there will be part alternating-current charging pile and leave unused, another part alternating-current charging pile but has many consumers and waits in line the phenomenon of use.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of alternating-current charging pile device, and this charging pile conveniently can not only obtain the using state of alternating-current charging pile, possesses measuring ability simultaneously, is convenient to looking up the fault reason.
For solving the problems of the technologies described above, the present invention is by the following technical solutions: comprise charging pile body, be arranged on the operation interface on charging pile body, and be placed in the intrinsic control device of charging pile, described control device comprises governor circuit, be connected with governor circuit and the wireless communication module of state information for generation of alternating-current charging pile, and the checkout gear to be connected with governor circuit, described checkout gear comprises the charging plug be arranged on charging pile body, auxiliary control circuit, and the LCD MODULE to be connected with auxiliary control circuit, alarm module, current sensor and voltage sensor, described current sensor is connected with charging plug respectively with voltage sensor, described charging plug is connected with auxiliary control circuit by adjustable nonlinear resistance, the port of described auxiliary control circuit is connected with the communication interface of wireless communication module, described wireless communication module adopts the communication module of GPRS data communication service, described operation interface comprises status indicator lamp, charging inlet and card reader, described status indicator lamp is connected with described governor circuit, for showing the state of alternating-current charging pile, described card reader is connected with governor circuit, for reading the information of recharged card, described charging inlet is connected with governor circuit.
Further, described governor circuit comprises output contactor and contactor control circuit, described contactor is connected between AC network and charging inlet, for controlling the connecting and disconnecting of charging pile, described output contactor control circuit is connected with output contactor, described output contactor control circuit comprises contactor coil, for controlling the connecting and disconnecting of described output contactor.
Further, described governor circuit also comprises air switch and earth leakage protective device, and described air switch is connected between alternating-current charging pile and AC network, for providing the short-circuit protection to described main control circuit; Described earth leakage protective device is connected with air switch, for providing earth leakage protective to described governor circuit.
The invention has the beneficial effects as follows: the present invention can examine and determine the overall performance of alternating-current charging pile, the convenient regular maintenance to alternating-current charging pile, ensure that electric automobile can charge under the environment of safety.By measure voltage & current, charging pile is detected, and shown by liquid crystal display, be convenient to staff note abnormalities, and carry out alert process by alarm module, also data can be reached remote monitoring center to monitor, eliminate electricity Zhuan producer and send professional to the trouble of on-the-spot looking up the fault one by one.
Accompanying drawing explanation
Fig. 1 is circuit block diagram of the present invention;
Fig. 2 is the circuit diagram of governor circuit of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, the alternating-current charging pile device of the present embodiment, comprise charging pile body, be arranged on the operation interface on charging pile body, and be placed in the intrinsic control device of charging pile, control device comprises governor circuit 21, to be connected with governor circuit 21 and for generation of the wireless communication module 22 of the state information of alternating-current charging pile, and the checkout gear to be connected with governor circuit 21, checkout gear comprises the charging plug be arranged on charging pile body, auxiliary control circuit 24, and the LCD MODULE 27 to be connected with auxiliary control circuit 24, alarm module 28, current sensor 25 and voltage sensor 26, current sensor 25 is connected with charging plug respectively with voltage sensor 26, charging plug is connected with auxiliary control circuit 24 by adjustable nonlinear resistance, the port of auxiliary control circuit 24 is connected with the communication interface of wireless communication module 22, wireless communication module 22 adopts the communication module of GPRS data communication service, operation interface comprises status indicator lamp, charging inlet and card reader, and status indicator lamp is connected with governor circuit 21, for showing the state of alternating-current charging pile, card reader is connected with governor circuit 21, and for reading the information of recharged card, charging inlet is connected with governor circuit 21.This LED status indicator light is adoptable be full-color LED lamp design dazzle color lamp, the operating state that alternating-current charging pile is current can be judged by the display situation of dazzling color lamp, make user can know the state of alternating-current charging pile succinctly, accurately and quickly, improve the service efficiency of alternating-current charging pile.
In such scheme, described governor circuit 21 comprises output contactor and contactor control circuit, contactor is connected between AC network and charging inlet, for controlling the connecting and disconnecting of charging pile, output contactor control circuit is connected with output contactor, output contactor control circuit comprises contactor coil, for controlling the connecting and disconnecting of output contactor.Described governor circuit 21 also comprises air switch and earth leakage protective device, and air switch is connected between alternating-current charging pile and AC network, for providing the short-circuit protection to main control circuit; Earth leakage protective device is connected with air switch, for providing earth leakage protective to governor circuit 21.
Fig. 2 is the circuit diagram of the governor circuit of the alternating-current charging pile of the embodiment of the present invention.As shown in Figure 2, in the present embodiment, the governor circuit 21 of alternating-current charging pile comprises: Switching Power Supply S1, output contactor 1KM and output contactor control circuit.Switching Power Supply S1 is connected in interchange, and for providing power supply to governor circuit 21, the electric energy of this Switching Power Supply S1 is supplied to card reader by governor circuit 21, status indicator lamp and wireless communication module 22; Output contactor 1KM is connected between the live wire L of AC network and zero line N, for controlling the connecting and disconnecting that electrical network is powered to alternating-current charging pile; Output contactor control circuit comprises contactor coil 1KM-1, for controlling the connecting and disconnecting of output contactor 1KM.When contactor coil 1KM-1 have electric current by time, output contactor 1KM adhesive, electrical network starts to provide electric energy to alternating-current charging pile, just can charge to Rechargeable vehicle when charging inlet end connects after Vehicular charger.The output contactor air circuit of main control circuit also comprises hand switch SA and K switch, and hand switch SA, K switch and follower coil 1KM-1 connect successively.
Preferably, also comprise in this main control circuit: air switch QF, A type earth leakage protective device and lightning arrester BLQ.Air switch QF is connected between alternating-current charging pile and AC network, and for providing the short-circuit protection to main control circuit, when short trouble appears in alternating-current charging pile main control circuit, air switch QF disconnects, and has arrived the effect to main control circuit short-circuit protection.A type earth leakage protective device is connected with air switch, for providing earth leakage protective to main control circuit, when main control circuit has drain conditions, A type earth leakage protective device cuts off the connection with AC network automatically, prevents due to the injury caused alternating-current charging pile and user of leaking electricity; Lightning arrester BLQ is connected with air switch, for providing overvoltage protection to described main control circuit.When alternating-current charging pile current input terminal voltage is excessive, or when being struck by lightning, lightning arrester BLQ can pray the effect of release overvoltage energy and release thunder and lightning, and protection alternating-current charging pile is not damaged because of overtension.
Due to card reader, status indicator lamp and wireless communication module 22 provide power supply by Switching Power Supply S1, so these equipment remain in the state in work always.After card reader 13 reads recharged card information, first judge that whether this recharged card information is effective, if recharged card information is effective, then control conducting contact device coil 1KM-1 by governor circuit 21, thus make output contactor 1KM conducting, provide AC power through charging inlet to external electric automobile.While connecting main control circuit, ammeter starts to measure charge capacity.In this process, governor circuit 21 can according to the display of the service condition state of a control indicator light of alternating-current charging pile (used time shows green light Chang Liang as treated, shows amber light Chang Liang etc. during charging).After charging, governor circuit 21 can read ammeter information by modes such as 485 communications, and charge capacity from card in the deduction corresponding expense actual used according to user.Governor circuit 21 is sent to background server by the information such as electricity, time and expense controlling wireless communication module 22 and user charged by modes such as GPRS data communication services in addition, above-mentioned information can be sent to user by note (or multimedia message, the similar communication mode such as mail) by background server.
After card reader reads the recharged card information of user, first judge that whether this recharged card information is effective, if recharged card information is effective, then by governor circuit 21, AC power is provided to external electric automobile through charging inlet, while connecting main control circuit, the ammeter be arranged on charging pile starts to measure charge capacity.In this process, governor circuit 21 can according to the display of the service condition state of a control indicator light of alternating-current charging pile (used time shows green light Chang Liang as treated, shows amber light Chang Liang etc. during charging).Charge complete, governor circuit 21 can read ammeter information by modes such as 485 communications, and charge capacity from card in the deduction corresponding expense actual used according to user.User is charged by wireless communication module 22 by governor circuit 21 in addition electricity, the information such as time and expense are sent to background server by modes such as GPRS data communication services, above-mentioned information can be sent to user by note (or multimedia message, the similar communication mode such as mail) by background server.Whether the state information of alternating-current charging pile is (as used, whether there is reservation, whether leave unused) background server can be sent in time by wireless communication module, this background server is located at alternating-current charging pile and controls master station, for obtaining the state information of the alternating-current charging pile be arranged on everywhere.When user needs reservation charging, send subscription information by user terminal to preengage to background server, each alternating-current charging pile service condition data message that background server is sent it back by the wireless communication module in alternating-current charging pile everywhere, analyze the alternating-current charging pile being in idle state, and the geography information of this place's alternating-current charging pile is sent to user terminal.Meanwhile, alternating-current charging pile idle for this place is locked as this user by radio communication by background server, and other users carry out operating that all to show operation invalid.When user charges complete, the information such as electricity, time and expense that user can charge by this background server sends to user by note (or multimedia message, the similar communication mode such as mail).
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection range that claims of the present invention determines.
Claims (3)
1. an alternating-current charging pile device, it is characterized in that: comprise charging pile body, be arranged on the operation interface on charging pile body, and be placed in the intrinsic control device of charging pile, described control device comprises governor circuit (21), be connected with governor circuit (21) and the wireless communication module (22) of state information for generation of alternating-current charging pile, and the checkout gear to be connected with governor circuit (21), described checkout gear comprises the charging plug be arranged on charging pile body, auxiliary control circuit (24), and the LCD MODULE (27) to be connected with auxiliary control circuit (24), alarm module (28), current sensor (25) and voltage sensor (26), described current sensor (25) is connected with charging plug respectively with voltage sensor (26), described charging plug is connected with auxiliary control circuit (24) by adjustable nonlinear resistance (R), the port of described auxiliary control circuit (24) is connected with the communication interface of wireless communication module (22), described wireless communication module (22) adopts the communication module of GPRS data communication service, described operation interface comprises status indicator lamp, charging inlet and card reader, described status indicator lamp is connected with described governor circuit (21), for showing the state of alternating-current charging pile, described card reader is connected with governor circuit (21), for reading the information of recharged card, described charging inlet is connected with governor circuit (21).
2. alternating-current charging pile according to claim 1, it is characterized in that: described governor circuit (21) comprises output contactor and contactor control circuit, described contactor is connected between AC network and charging inlet, for controlling the connecting and disconnecting of charging pile, described output contactor control circuit is connected with output contactor, described output contactor control circuit comprises contactor coil, for controlling the connecting and disconnecting of described output contactor.
3. alternating-current charging pile according to claim 1, it is characterized in that: described governor circuit (21) also comprises air switch and earth leakage protective device, described air switch is connected between alternating-current charging pile and AC network, for providing the short-circuit protection to described main control circuit; Described earth leakage protective device is connected with air switch, for providing earth leakage protective to described governor circuit (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480739.1A CN105048561A (en) | 2015-08-09 | 2015-08-09 | Alternating current charging pile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480739.1A CN105048561A (en) | 2015-08-09 | 2015-08-09 | Alternating current charging pile device |
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| Publication Number | Publication Date |
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| CN105048561A true CN105048561A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510480739.1A Pending CN105048561A (en) | 2015-08-09 | 2015-08-09 | Alternating current charging pile device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867275A (en) * | 2016-05-13 | 2016-08-17 | 张慧 | Automatic control system of power connector part of charging pile |
| CN106926742A (en) * | 2017-05-15 | 2017-07-07 | 重庆国翰能源发展有限公司 | A kind of access device shared for charging pile |
| CN111323640A (en) * | 2020-03-30 | 2020-06-23 | 周聪 | New energy automobile safety monitoring system that charges based on block chain |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07163056A (en) * | 1993-11-30 | 1995-06-23 | Kyocera Corp | Power supply system |
| CN203352211U (en) * | 2013-05-15 | 2013-12-18 | 国家电网公司 | Alternating current charging post and a control system thereof |
| CN204154825U (en) * | 2014-09-26 | 2015-02-11 | 吉林省长春电力勘测设计院有限公司 | A kind of alternating-current charging pile failure detector |
-
2015
- 2015-08-09 CN CN201510480739.1A patent/CN105048561A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07163056A (en) * | 1993-11-30 | 1995-06-23 | Kyocera Corp | Power supply system |
| CN203352211U (en) * | 2013-05-15 | 2013-12-18 | 国家电网公司 | Alternating current charging post and a control system thereof |
| CN204154825U (en) * | 2014-09-26 | 2015-02-11 | 吉林省长春电力勘测设计院有限公司 | A kind of alternating-current charging pile failure detector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867275A (en) * | 2016-05-13 | 2016-08-17 | 张慧 | Automatic control system of power connector part of charging pile |
| CN105867275B (en) * | 2016-05-13 | 2019-01-29 | 张慧 | A kind of automatic control system of charging pile power connection part |
| CN106926742A (en) * | 2017-05-15 | 2017-07-07 | 重庆国翰能源发展有限公司 | A kind of access device shared for charging pile |
| CN111323640A (en) * | 2020-03-30 | 2020-06-23 | 周聪 | New energy automobile safety monitoring system that charges based on block chain |
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Application publication date: 20151111 |