CN204465112U - Electric automobile charging station system - Google Patents
Electric automobile charging station system Download PDFInfo
- Publication number
- CN204465112U CN204465112U CN201420708577.3U CN201420708577U CN204465112U CN 204465112 U CN204465112 U CN 204465112U CN 201420708577 U CN201420708577 U CN 201420708577U CN 204465112 U CN204465112 U CN 204465112U
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- electric automobile
- charging station
- module
- current
- battery charger
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Abstract
The utility model discloses a kind of electric automobile charging station system, comprise by the interconnective monitoring background server of Industrial Ethernet, charge metering computer, telecommunication management computer and multiple electric automobile battery charger, charge metering computer is connected with multiple corresponding charge metering device be connected with multiple electric automobile battery charger respectively, charge metering device is by gate energy meter, DC meter, AC ammeter and power information acquisition terminal composition, telecommunication management computer is connected with multiple safety-protection system be separately positioned in the charging station of multiple electric automobile battery charger places, safety-protection system is by video camera, Infrared intrusion detector, smoke alarm, gate control system, auxiliary light, audible-visual annunciator and alarm host machine composition.The utility model structure is simple, reasonable in design, and use simple operation, charge efficiency is high, can monitor, improve the safety and reliability of electric automobile charging station to multiple electric automobile battery charger, practical, is convenient to promote the use of.
Description
Technical field
The utility model belongs to charging electric vehicle technical field, is specifically related to a kind of electric automobile charging station system.
Background technology
In recent years, the automobile lithium battery industry of China, grow out of nothing, develop very fast, production capacity is only second to Japan, the lithium ion battery industry development of China is very fast, the research and development of power lithium-ion battery have also dropped into a large amount of financial resources and material resources, charging station increases sharply along with the use amount increase of electric automobile, the charging modes of electric automobile is car load charging and changes electromagnetism charging, adopt and change the mode that electromagnetism realizes the supply of quick electric automobile energy, when charging system designs, should the first clear and definite charging station scale of building and operational mode, for car load charging modes, need the state understanding charging station and charger.The structure of electric automobile battery charger also more complicated in prior art, volume is also larger, and humorous wave interference is also beaten, and can not meet the charge requirement of electric automobile well; And also do not build the large-scale electric automobile charging station system with remote monitoring function in prior art.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of electric automobile charging station system is provided, its structure is simple, reasonable in design, use simple operation, charge efficiency is high, can monitor multiple electric automobile battery charger, improve the safety and reliability of electric automobile charging station, practical, be convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of electric automobile charging station system, it is characterized in that: comprise by the interconnective monitoring background server of Industrial Ethernet, charge metering computer, telecommunication management computer and multiple electric automobile battery charger, described charge metering computer is connected with multiple corresponding charge metering device be connected with multiple electric automobile battery charger respectively, described charge metering device is by gate energy meter, DC meter, AC ammeter and power information acquisition terminal composition, described telecommunication management computer is connected with multiple safety-protection system be separately positioned in the charging station of multiple described electric automobile battery charger places, described safety-protection system is by video camera, Infrared intrusion detector, smoke alarm, gate control system, auxiliary light, audible-visual annunciator and alarm host machine composition, described electric automobile battery charger comprises direct-current charging post and to be arranged on direct-current charging post and for the direct-current charging interface by charging cable connecting electric automobile storage battery, and the rectifying device to be connected with low-voltage distribution system by low-voltage cable and connecting with rectifying device and charger controller for controlling switching process, described direct-current charging post fixes on the ground, described rectifying device by connect successively and AC-input voltage rectifying and wave-filtering for low-voltage cable is inputted be the direct voltage of pulsation the first current rectifying and wave filtering circuit, be used for by the DC inverter of pulsation be high-frequency alternating current high-frequency inverter, be used for isolating transformation high-frequency isolation transformer and be used for being that the second current rectifying and wave filtering circuit of galvanic current pressure forms by high-frequency alternating current rectifying and wave-filtering, described direct-current charging interface connects with the output of described second current rectifying and wave filtering circuit, the crystal oscillating circuit module that described charger controller comprises ARM microcontroller module and connects with ARM microcontroller module, reset circuit module, for the data storage circuitry module that data store, for being connected to the ethernet communication module in Industrial Ethernet and the touch LCD screen for carrying out charging electric vehicle man-machine interaction, described touch LCD screen is arranged on direct-current charging post, the input of described ARM microcontroller module is connected to for the button operation circuit module of optimum configurations with for providing the clock circuit module of real-time clock signal for described charge controller, the display screen when output of described ARM microcontroller module is connected to chargometer, described high-frequency inverter connects with the output of described ARM microcontroller module.
Above-mentioned electric automobile charging station system, is characterized in that: described ARM microcontroller module is ARM microcontroller chip LPC2138.
Above-mentioned electric automobile charging station system, is characterized in that: described clock circuit module is formed primarily of clock chip DS1302.
Above-mentioned electric automobile charging station system, is characterized in that: described data storage circuitry module is Flash data memory.
Above-mentioned electric automobile charging station system, is characterized in that: described Flash data memory is formed primarily of chip M25P16.
The utility model compared with prior art has the following advantages:
1, the utility model have employed integrated, modular design, and structure is simple, reasonable in design, and realization is convenient and cost is low.
2, installation of the present utility model is laid conveniently, uses simple operation.
3, the utility model is by arranging monitoring background server, charge metering computer, telecommunication management computer and charge metering device; can monitor multiple electric automobile battery charger; adopt safety-protection system to protect simultaneously; improve the fail safe of electric automobile charging station; and charging process is monitored, improve the reliability of charging.
4, electric automobile battery charger of the present utility model can at OIR, multiple-node backup work, and charge efficiency is high, and humorous wave interference is little, job stability and reliability high.
5, of the present utility model practical, result of use is good, is convenient to promote the use of.
In sum, the utility model structure is simple, reasonable in design, and use simple operation, charge efficiency is high, can monitor, improve the safety and reliability of electric automobile charging station to multiple electric automobile battery charger, practical, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is the schematic block circuit diagram of the utility model electric automobile battery charger.
Description of reference numerals:
1-electric automobile battery charger; 2-direct-current charging post; 3-accumulator of electric car;
4-low-voltage distribution system; 5-the first current rectifying and wave filtering circuit; 6-high-frequency inverter;
7-high-frequency isolation transformer; 8-the second current rectifying and wave filtering circuit; 9-direct-current charging interface;
10-ARM microcontroller module; 11-crystal oscillating circuit module; 12-reset circuit module;
13-data storage circuitry module; 14-ethernet communication module;
15-touch LCD screen; 16-button operation circuit module;
17-clock circuit module; Display screen during 18-chargometer; 19-reset circuit module.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises by the interconnective monitoring background server 20 of Industrial Ethernet 19, charge metering computer 21, telecommunication management computer 22 and multiple electric automobile battery charger 1, described charge metering computer 21 is connected with multiple corresponding charge metering device 23 be connected with multiple electric automobile battery charger 1 respectively, described charge metering device 23 is by gate energy meter, DC meter, AC ammeter and power information acquisition terminal composition, described telecommunication management computer 22 is connected with multiple safety-protection system 24 be separately positioned in the charging station of multiple described electric automobile battery charger 1 places, described safety-protection system 24 is by video camera, Infrared intrusion detector, smoke alarm, gate control system, auxiliary light, audible-visual annunciator and alarm host machine composition, described electric automobile battery charger 1 comprises direct-current charging post 2 and to be arranged on direct-current charging post 2 and for the direct-current charging interface 9 by charging cable connecting electric automobile storage battery 3, and the rectifying device to be connected with low-voltage distribution system 4 by low-voltage cable and connecting with rectifying device and charger controller for controlling switching process, described direct-current charging post 2 fixes on the ground, described rectifying device by connect successively and AC-input voltage rectifying and wave-filtering for low-voltage cable is inputted be the direct voltage of pulsation the first current rectifying and wave filtering circuit 5, be used for by the DC inverter of pulsation be high-frequency alternating current high-frequency inverter 6, be used for isolating transformation high-frequency isolation transformer 7 and be used for being that the second current rectifying and wave filtering circuit 8 of galvanic current pressure forms by high-frequency alternating current rectifying and wave-filtering, described direct-current charging interface 9 connects with the output of described second current rectifying and wave filtering circuit 8, the crystal oscillating circuit module 11 that described charger controller comprises ARM microcontroller module 10 and connects with ARM microcontroller module 10, reset circuit module 12, for the data storage circuitry module 13 that data store, for being connected to the ethernet communication module 14 in Industrial Ethernet 19 and the touch LCD screen 15 for carrying out charging electric vehicle man-machine interaction, described touch LCD screen 15 is arranged on direct-current charging post 2, the input of described ARM microcontroller module 10 is connected to for the button operation circuit module 16 of optimum configurations with for providing the clock circuit module 17 of real-time clock signal for described charge controller, display screen 18 when the output of described ARM microcontroller module 10 is connected to chargometer, described high-frequency inverter 6 connects with the output of described ARM microcontroller module 10.
In the present embodiment, described ARM microcontroller module 10 is ARM microcontroller chip LPC2138.
In the present embodiment, described clock circuit module 17 is formed primarily of clock chip DS1302.
In the present embodiment, described data storage circuitry module 13 is Flash data memory.
In the present embodiment, described Flash data memory is formed primarily of chip M25P16.
The course of work of the present utility model is: gathered by the monitoring operating state data of background server 20 to the multiple electric automobile battery chargers 1 arranged in multiple charging station, stored, for multiple charging station safety is provided, reliable, economical operation provides safeguard; Communicate with charge metering computer 21, obtain the charge metering information that gate energy meter, DC meter, AC ammeter and power information acquisition terminal in charge metering device 23 collect; Communicate with telecommunication management computer 22, obtain the work state information of video camera, Infrared intrusion detector, smoke alarm, gate control system, auxiliary light, audible-visual annunciator and the alarm host machine in safety-protection system 24.Wherein, the specific works process of each electric automobile battery charger 1 is: after accumulator of electric car 3 is connected with the direct-current charging interface 9 be arranged on direct-current charging post 2 by charging cable, controlled by the charging process of described charger controller to accumulator of electric car 3, AC-input voltage obtains the direct voltage of pulsing after the first current rectifying and wave filtering circuit 5 rectifying and wave-filtering, the DC inverter of this pulsation is high-frequency alternating current by high-frequency inverter 6, high-frequency isolation transformer 7 carries out isolation transformation, high-frequency alternating current rectifying and wave-filtering is that galvanic current is pressed and outputs on direct-current charging interface 9 by the second current rectifying and wave filtering circuit 8 again, for accumulator of electric car 3 charges.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection range of technical solutions of the utility model.
Claims (5)
1. an electric automobile charging station system, it is characterized in that: comprise by the interconnective monitoring background server (20) of Industrial Ethernet (19), charge metering computer (21), telecommunication management computer (22) and multiple electric automobile battery charger (1), described charge metering computer (21) is connected with multiple corresponding charge metering device (23) be connected with multiple electric automobile battery charger (1) respectively, described charge metering device (23) is by gate energy meter, DC meter, AC ammeter and power information acquisition terminal composition, described telecommunication management computer (22) is connected with multiple safety-protection system (24) be separately positioned in the charging station of multiple described electric automobile battery charger (1) places, described safety-protection system (24) is by video camera, Infrared intrusion detector, smoke alarm, gate control system, auxiliary light, audible-visual annunciator and alarm host machine composition, described electric automobile battery charger (1) comprises direct-current charging post (2) and is arranged on direct-current charging post (2) upper and for the direct-current charging interface (9) by charging cable connecting electric automobile storage battery (3), and the rectifying device to be connected with low-voltage distribution system (4) by low-voltage cable and connecting with rectifying device and charger controller for controlling switching process, described direct-current charging post (2) fixes on the ground, described rectifying device by connect successively and AC-input voltage rectifying and wave-filtering for low-voltage cable is inputted be the direct voltage of pulsation the first current rectifying and wave filtering circuit (5), for by the DC inverter of pulsation be high-frequency alternating current high-frequency inverter (6), for isolating the high-frequency isolation transformer (7) of transformation and the second current rectifying and wave filtering circuit (8) for by high-frequency alternating current rectifying and wave-filtering being galvanic current pressure forms, described direct-current charging interface (9) connects with the output of described second current rectifying and wave filtering circuit (8), the crystal oscillating circuit module (11) that described charger controller comprises ARM microcontroller module (10) and connects with ARM microcontroller module (10), reset circuit module (12), for the data storage circuitry module (13) that data store, for being connected to the ethernet communication module (14) in Industrial Ethernet (19) and the touch LCD screen (15) for carrying out charging electric vehicle man-machine interaction, described touch LCD screen (15) is arranged on direct-current charging post (2), the input of described ARM microcontroller module (10) is connected to for the button operation circuit module (16) of optimum configurations with for providing the clock circuit module (17) of real-time clock signal for described charger controller, display screen (18) when the output of described ARM microcontroller module (10) is connected to chargometer, described high-frequency inverter (6) connects with the output of described ARM microcontroller module (10).
2. according to electric automobile charging station system according to claim 1, it is characterized in that: described ARM microcontroller module (10) is ARM microcontroller chip LPC2138.
3. according to electric automobile charging station system according to claim 1, it is characterized in that: described clock circuit module (17) is formed primarily of clock chip DS1302.
4. according to electric automobile charging station system according to claim 1, it is characterized in that: described data storage circuitry module (13) is Flash data memory.
5. according to electric automobile charging station system according to claim 4, it is characterized in that: described Flash data memory is formed primarily of chip M25P16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708577.3U CN204465112U (en) | 2014-11-22 | 2014-11-22 | Electric automobile charging station system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708577.3U CN204465112U (en) | 2014-11-22 | 2014-11-22 | Electric automobile charging station system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204465112U true CN204465112U (en) | 2015-07-08 |
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ID=53671939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708577.3U Expired - Fee Related CN204465112U (en) | 2014-11-22 | 2014-11-22 | Electric automobile charging station system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204465112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034843A (en) * | 2015-08-10 | 2015-11-11 | 安徽普为智能科技有限责任公司 | Intelligent monitoring method of electric automobile charging station |
| CN105667334A (en) * | 2016-02-04 | 2016-06-15 | 李小春 | Timing charging pile for electric car |
| CN105730275A (en) * | 2016-02-04 | 2016-07-06 | 刘杰 | Multifunctional charging pile based on infrared detection |
-
2014
- 2014-11-22 CN CN201420708577.3U patent/CN204465112U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034843A (en) * | 2015-08-10 | 2015-11-11 | 安徽普为智能科技有限责任公司 | Intelligent monitoring method of electric automobile charging station |
| CN105667334A (en) * | 2016-02-04 | 2016-06-15 | 李小春 | Timing charging pile for electric car |
| CN105730275A (en) * | 2016-02-04 | 2016-07-06 | 刘杰 | Multifunctional charging pile based on infrared detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20151122 |