CN104917216A - Electric vehicle discrete charging pile with automatic adjusting function - Google Patents
Electric vehicle discrete charging pile with automatic adjusting function Download PDFInfo
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- CN104917216A CN104917216A CN201410092299.8A CN201410092299A CN104917216A CN 104917216 A CN104917216 A CN 104917216A CN 201410092299 A CN201410092299 A CN 201410092299A CN 104917216 A CN104917216 A CN 104917216A
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Abstract
The invention provides an electric vehicle discrete charging pile with an automatic adjusting function. The electric vehicle discrete charging pile includes a battery parameter detection module used for detecting charging current and charging voltage required by a rechargeable battery through a CAN bus when a charging gun is inserted into an electric vehicle, a voltage adjustment module which adjusts the output voltage of the charging pile according to detection results of the battery parameter detection module, and a current adjustment module which adjusts the output current of the charging pile according to detection results of the battery parameter detection module. The electric vehicle discrete charging pile of the invention can be applied to different types of electric vehicles, and therefore, the applicability of the charging pile can be improved.
Description
Technical field
The present invention relates to charging electric vehicle technical field, in particular to a kind of electric automobile discrete charging pile with automatic regulation function.
Background technology
Along with the demand of society to energy-saving and emission-reduction is got up more urgent, electric automobile more and more comes into one's own as the vehicles of clean energy resource as a kind of electric energy that uses, and also obtains large-scale promotion, and there are thousands of electric automobiles in the city such as Shenzhen, Qingdao in operation.But electrically-charging equipment supporting with it also demands perfection urgently, charge in the position such as station, centrostigma that vehicle generally all must arrive fixed point, therefore as the charging pile of important supporting electrically-charging equipment, be also improved space, uses to be adapted to more multiposition arrangement, more multi-vehicle-type.Because electric automobile model is different, the battery required voltage loaded is not identical with electric current yet, the acceptable voltage and current of Heavy Duty Commercial Car all significantly exceedes little passenger car, tradition charging pile can only be the situation of a certain type of vehicle charging targetedly, becomes the key factor that a restriction charging pile is promoted.
Therefore, need a kind of new charging pile, the electric motor car of different model can be applicable to, improve the applicability of charging pile.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of new charging pile, can be applicable to the electric motor car of different model, improves the applicability of charging pile.
In view of this, the invention provides a kind of electric automobile discrete charging pile with automatic regulation function and comprise: battery parameter detection module, for detecting charging current needed for rechargeable battery and charging voltage when charging gun inserts electric automobile by CAN; Voltage Regulator Module, regulates the output voltage of charging pile according to the testing result of described battery parameter detection module; Current regulating module, regulates the output current of charging pile according to the testing result of described battery parameter detection module.
In this technical scheme, charging pile according to the concrete battery parameter of the use in concrete vehicle for battery charges, thus can meet the demand of the various such as large car and compact car simultaneously, improves the applicability of charging pile.
Preferably, the adjustable range of described Voltage Regulator Module is 300 ~ 700VDC, meets the charging voltage needed for common cell type.
Preferably, the adjustable range of described current regulating module is 1 ~ 400A, meets the charging current needed for common cell type.
Preferably, the described charging gun with the electric automobile discrete charging pile of automatic regulation function is provided with three-phase socket and seven line sockets, three-phase socket and meet seven line sockets of national electric automobile standard, set up dissimilar delivery outlet as required, realize a multi output, and every bar exports independent controlled ALARA Principle, reduction equipment cost, reduce maintenance cost, increase resource utilization.
Preferably, the described electric automobile discrete charging pile with automatic regulation function also comprises: monitoring module, for monitoring charged state and the temperature of present battery; Display unit, for charged state and the temperature of the present battery of display monitoring module acquisition.In this technical scheme, the charged state of battery monitored and shows, improve the controllability of charging process, facilitating client and staff to go and find out what's going in time, improve fail safe.
Preferably, the described electric automobile discrete charging pile with automatic regulation function also comprises: leakage protection module, for detecting the leakage current of charging gun; Alarm module, for giving the alarm when the leakage current that described detection of electrical leakage module detects is greater than 3.5mA.In this technical scheme, leakage current is monitored, even if find process in time when can ensure that equipment goes wrong better, improve fail safe.
Accompanying drawing explanation
Fig. 1 is the structural representation with the electric automobile discrete charging pile of automatic regulation function according to the embodiment of the present invention;
Fig. 2 is the structural representation of the electric automobile discrete charging pile according to another embodiment of the present invention with automatic regulation function.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
As shown in Figure 1, the electric automobile discrete charging pile 100 according to an embodiment of the invention with automatic regulation function comprises: battery parameter detection module 102, for detecting charging current needed for rechargeable battery and charging voltage when charging gun inserts electric automobile by CAN; Voltage Regulator Module 104, regulates the output voltage of charging pile according to the testing result of described battery parameter detection module; Current regulating module 106, regulates the output current of charging pile according to the testing result of described battery parameter detection module.
In this technical scheme, charging pile according to the concrete battery parameter of the use in concrete vehicle for battery charges, thus can meet the demand of the various such as large car and compact car simultaneously, improves the applicability of charging pile.
Preferably, the adjustable range of described Voltage Regulator Module is 300 ~ 700VDC, meets the charging voltage needed for common cell type.
Preferably, the adjustable range of described current regulating module is 1 ~ 400A, meets the charging current needed for common cell type.
Preferably, the described charging gun with the electric automobile discrete charging pile of automatic regulation function is provided with three-phase socket and seven line sockets, three-phase socket and meet seven line sockets of national electric automobile standard, set up dissimilar delivery outlet as required, realize a multi output, and every bar exports independent controlled ALARA Principle, reduction equipment cost, reduce maintenance cost, increase resource utilization.
Preferably, the described electric automobile discrete charging pile with automatic regulation function also comprises: monitoring module, for monitoring charged state and the temperature of present battery; Display unit, for charged state and the temperature of the present battery of display monitoring module acquisition.In this technical scheme, the charged state of battery monitored and shows, improve the controllability of charging process, facilitating client and staff to go and find out what's going in time, improve fail safe.
Preferably, the described electric automobile discrete charging pile with automatic regulation function also comprises: leakage protection module, for detecting the leakage current of charging gun; Alarm module, for giving the alarm when the leakage current that described detection of electrical leakage module detects is greater than 3.5mA.In this technical scheme, leakage current is monitored, even if find process in time when can ensure that equipment goes wrong better, improve fail safe.
As shown in Figure 2, the electric automobile discrete charging pile with automatic regulation function in the present invention, comprise charging gun, charging pile body, charging pile body is connected with at least one charging gun, and charging pile body is also connected with the server end being arranged on service centre.
Further, charging gun comprises charging gun head, battery self-locking device, data acquisition module, high-tension connector, charging gun display module, stube cable, and charging gun is connected with charging pile body by stube cable, is communicated with charging pile Master Control Unit by CAN.
Further; charging pile body comprises charging pile Master Control Unit, communication module, monitoring unit, charging module, memory module, protecting control module, Voltage Regulator Module, memory module, input/output module, card reader module, print module, rectification module, output port; communication module, monitoring unit, charging module, memory module, protecting control module, Voltage Regulator Module, memory module, input/output module, card reader module, print module are connected with charging pile Master Control Unit respectively, and communication module is connected with the server end being arranged on service centre.
Further, stube cable adopts aeronautical material, ground connection can draw more than 10000 times, has higher fail safe.
Further, charging gun display module uses LED to show charged state and the real-time state of temperature of charging junction that arrives of display monitoring in real time.
Further, monitoring unit comprises battery cell monitoring module, charging monitoring module and charger monitoring module, and monitoring charged state is met fault and automatically enabled protecting control module and takes safe handling measure in real time.
Further, Voltage Regulator Module regulates output voltage, exportable 300 ~ 700VDC, meets large car and small passenger car current needs simultaneously.
Further, rectification module regulates output current, can realize 0 ~ 400A electric current and export, meet large car and small passenger car current needs simultaneously.
Further, protecting control module comprises overcurrent protection module, Voltage stabilizing module, leakage protection module, and leakage current minimum detected value is less than 3.5mA.
Further, input/output module comprises touch display screen and audio output apparatus.
Further, card reader module adopts contactless and contact double-mode, saves the operating time, easy to use.
Further, output port comprises three-phase socket and meets seven line sockets of national electric automobile standard.
The present invention adopts modularized design, and independence is high, and extensibility is good, improves the flexibility of system, and the opening of system is improved greatly, and being conducive to system maintenance, expansion and function increases.
Charging pile of the present invention is a multi output port mode, each pile body be furnished with a charging gun and two independently, the output port of different port type, each port can manipulate, and completes separately charging operation.It changes single type of traditional charging pile, single service mode, is carried out communicating with service centre after monitoring gathers respectively by Master Control Unit to the service data of each output port.Simultaneously pile body has display, charging, swipe the card, the function such as printing, make function centralization more, charging pile volume significantly reduces, and sealing increases, level of security raising.
The present invention mainly solve existing discrete charging pile in output current, voltage defect, for charging pile adds automatic decision and the function of regulation output current/voltage, and solve the difficult problem that voltage significantly changes, add charging gun monitoring and lock function, realize the monitoring of monitoring charging process multipath, have that multiple monitoring, fail safe are high, the feature of remote control and multiple-channel output.
The present invention is by data such as the electric current on CAN reading car required for battery and voltages; and automatically regulated by stake and realize self adaptation; and increase multiple monitoring and safeguard measure; by multi-level different angles, the safety of charging operations and equipment itself and operation are managed and processed; avoid charging accident, charging pile destroys and the generation of other manual operation accident; ensure that personal safety and property safety; in the useful life of extension device, comprehensive data accumulation also can provide strong foundation for the post-processed of accident and early warning analysis.
In sum, content of the present invention is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within technological guidance's thought of the present invention, but this embodiment all comprises within the scope of the present invention.
Claims (6)
1. there is an electric automobile discrete charging pile for automatic regulation function, it is characterized in that, comprising:
Battery parameter detection module, for detecting charging current needed for rechargeable battery and charging voltage when charging gun inserts electric automobile by CAN;
Voltage Regulator Module, regulates the output voltage of charging pile according to the testing result of described battery parameter detection module;
Current regulating module, regulates the output current of charging pile according to the testing result of described battery parameter detection module.
2. the electric automobile discrete charging pile with automatic regulation function according to claim 1, is characterized in that, the adjustable range of described Voltage Regulator Module is 300 ~ 700VDC.
3. the electric automobile discrete charging pile with automatic regulation function according to claim 1, is characterized in that, the adjustable range of described current regulating module is 1 ~ 400A.
4. the electric automobile discrete charging pile with automatic regulation function according to any one of claim 1 to 3, is characterized in that, the described charging gun with the electric automobile discrete charging pile of automatic regulation function is provided with three-phase socket and seven line sockets.
5. the electric automobile discrete charging pile with automatic regulation function according to any one of claim 1 to 3, is characterized in that, also comprise:
Monitoring module, for monitoring charged state and the temperature of present battery;
Display unit, for charged state and the temperature of the present battery of display monitoring module acquisition.
6. the electric automobile discrete charging pile with automatic regulation function according to any one of claim 1 to 3, is characterized in that, also comprise:
Leakage protection module, for detecting the leakage current of charging gun;
Alarm module, for giving the alarm when the leakage current that described detection of electrical leakage module detects is greater than 3.5mA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410092299.8A CN104917216A (en) | 2014-03-13 | 2014-03-13 | Electric vehicle discrete charging pile with automatic adjusting function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410092299.8A CN104917216A (en) | 2014-03-13 | 2014-03-13 | Electric vehicle discrete charging pile with automatic adjusting function |
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| CN104917216A true CN104917216A (en) | 2015-09-16 |
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| CN201410092299.8A Pending CN104917216A (en) | 2014-03-13 | 2014-03-13 | Electric vehicle discrete charging pile with automatic adjusting function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141020A (en) * | 2015-09-29 | 2015-12-09 | 大连罗宾森电源设备有限公司 | Module integrated type single and dual-gun alternating current (AC) charging pile |
| CN106154088A (en) * | 2016-08-17 | 2016-11-23 | 重庆长安汽车股份有限公司 | A kind of alternating-current charging pile test system |
| CN106961136A (en) * | 2017-03-01 | 2017-07-18 | 河北福轮达新能源科技有限公司 | The high-power charging pile of 220V self-inspections |
| CN108215909A (en) * | 2018-01-12 | 2018-06-29 | 中智沃达(北京)电力科技有限公司 | A kind of more optional intelligent charge equipment of gear |
| CN113815467A (en) * | 2021-11-24 | 2021-12-21 | 深圳市永联科技股份有限公司 | Charging pile current control method and related device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023115A (en) * | 2012-12-20 | 2013-04-03 | 浙江万马新能源有限公司 | Alternating current charging pile |
| CN103427458A (en) * | 2013-07-26 | 2013-12-04 | 国家电网公司 | Charging pile with multi-output function |
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2014
- 2014-03-13 CN CN201410092299.8A patent/CN104917216A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023115A (en) * | 2012-12-20 | 2013-04-03 | 浙江万马新能源有限公司 | Alternating current charging pile |
| CN103427458A (en) * | 2013-07-26 | 2013-12-04 | 国家电网公司 | Charging pile with multi-output function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141020A (en) * | 2015-09-29 | 2015-12-09 | 大连罗宾森电源设备有限公司 | Module integrated type single and dual-gun alternating current (AC) charging pile |
| CN106154088A (en) * | 2016-08-17 | 2016-11-23 | 重庆长安汽车股份有限公司 | A kind of alternating-current charging pile test system |
| CN106961136A (en) * | 2017-03-01 | 2017-07-18 | 河北福轮达新能源科技有限公司 | The high-power charging pile of 220V self-inspections |
| CN108215909A (en) * | 2018-01-12 | 2018-06-29 | 中智沃达(北京)电力科技有限公司 | A kind of more optional intelligent charge equipment of gear |
| CN113815467A (en) * | 2021-11-24 | 2021-12-21 | 深圳市永联科技股份有限公司 | Charging pile current control method and related device |
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Application publication date: 20150916 |