CN109159717A - A kind of charging system for electric automobile - Google Patents
A kind of charging system for electric automobile Download PDFInfo
- Publication number
- CN109159717A CN109159717A CN201811012491.6A CN201811012491A CN109159717A CN 109159717 A CN109159717 A CN 109159717A CN 201811012491 A CN201811012491 A CN 201811012491A CN 109159717 A CN109159717 A CN 109159717A
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- Prior art keywords
- charging
- module
- power supply
- humidity
- controller
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The present invention relates to electric car charging technique fields, disclose a kind of charging system for electric automobile, including the charging module, monitoring modular and power supply module being connected with controller；Monitoring modular includes temperature detecting module, fuel gas detection module, humidity detecting module and alarm modules；The upper limit value of temperature, humidity and fuel gas is built-in in controller, it is mainly used for according to the temperature information in the charging process received, imflammable gas content, humidity information, determine whether the upper limit value more than temperature, humidity or fuel gas, and according to the order for determining that result is alarmed to alarm modules transmitting execution；The present invention in charging system by being arranged temperature detecting module, fuel gas detection module, humidity detecting module and alarm modules, realize that temperature, humidity and fuel gas are carried out when charging to electric car to be detected immediately, and alarm when temperature, humidity or fuel gas are more than upper limit value, greatly reduce safety accident.
Description
Technical field
The present invention relates to electric car charging technique fields, and in particular to a kind of charging system for electric automobile.
Background technique
Relative to orthodox car, pure electric automobile has the advantages that zero-emission, free from environmental pollution, so it is considered as subtracting
Few environmental pollution and one of the important channel for solving energy crisis, application prospect are had an optimistic view of extensively.Lithium battery is as a kind of new
Type battery has the characteristics that high-energy, high security, high stability, long-life and environmentally protective, and lithium battery is not remembered
Effect can charge arbitrary point in discharge cycle, and can effectively keep charge, be therefore widely used in electric vehicle
And the fields such as energy vehicle.
Lithium ion battery can generate high temperature in carrying out charging or other test process, and have bulk gas generation,
The ingredient of gas is mainly CO2、CO、H2、CH4With other fuel gas.
When Li-ion batteries piles charge, battery pack persistently generates heat, increases battery pack and peripheral temperature, and charged
The imflammable gas persistently generated in journey is easy to happen explosion；Meanwhile if the humidity on battery pack periphery increases, especially two
When humidity between a charging interface increases, reduce the breakdown voltage between charging interface, electricity is generated between charging interface
Arc discharge, the easily burning of initiation imflammable gas burn and explode.
Summary of the invention
Based on problem above, the present invention provides a kind of charging system for electric automobile, may be implemented to charge to electric car
Shi Jinhang temperature, humidity and fuel gas detect immediately, and are reported when temperature, humidity or fuel gas are more than upper limit value
It is alert.
In order to solve the above technical problems, the present invention provides following technical schemes:
A kind of charging system for electric automobile, including the charging module, monitoring modular and power supply module being connected with controller；
Charging module is for charging to the battery pack of electric car；
Monitoring modular includes temperature detecting module, fuel gas detection module, humidity detecting module and alarm modules；It is described
Monitoring modular is used to detect battery pack temperature information during the charging process, imflammable gas content, humidity information, and is transferred to
In controller；
It is built-in with the upper limit value of temperature, humidity and fuel gas in controller, is mainly used for according to the charging received
Temperature information, imflammable gas content, humidity information in journey determine whether the upper limit more than temperature, humidity or fuel gas
Value, and according to the order for determining that result is alarmed to alarm modules transmitting execution；
Alarm modules are used to receive the alarm command of controller transmitting, and make a sound, the alarm signal of text or image；
Power supply module is used to provide power supply for charging system for electric automobile.
Further, charging module includes charging adapter, charging protecting module；Charging adapter is used for electric car
Charging interface input charging current；Charging protecting module was for carrying out electricity to the battery pack of electric car during the charging process
Stream protection.
Further, power supply module includes charge power supply, equipment power supply and mains lighting supply；Charge power supply is used to fit for charging
Orchestration provides power supply, and equipment power supply is used to provide power supply for devices in system normal work, and mains lighting supply is used to be night illumination
Power supply is provided.
Further, controller is also connected with valuation module.
Further, valuation module includes electricity logging modle and monovalent module, electricity logging modle and charge power supply phase
Even, for recording the information about power of charge power supply.
Further, vehicle identification module is connected on controller, for identification the license plate number and vehicle model information of vehicle.
Further, controller is connected on server, and server is by being wirelessly connected to mobile client.
Compared with prior art, the beneficial effects of the present invention are: by charging system be arranged temperature detecting module, can
Gas detection module, humidity detecting module and alarm modules are fired, realizes and carries out temperature, humidity and can when charging to electric car
Combustion gas body detects immediately, and alarms when temperature, humidity or fuel gas are more than upper limit value, greatly reduces safety accident
Occur.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of charging system for electric automobile in the present embodiment；
Wherein: 1, controller；2, charging module；3, monitoring modular；4, power supply module；5, temperature detecting module；6, humidity
Detection module；7, fuel gas detection module；8, alarm modules；9, charging adapter；10, charging protecting module；11, charging electricity
Source；12, equipment power supply；13, mains lighting supply；14, valuation module；15, electricity logging modle；16, monovalent module；17, vehicle is known
Other module；18, server；19, mobile client.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Referring to Fig. 1, a kind of charging system for electric automobile, including be connected with controller 1 charging module 2, monitoring modular 3 and
Power supply module 4；
Charging module 2 is for charging to the battery pack of electric car；
Monitoring modular 3 includes temperature detecting module 5, fuel gas detection module 7, humidity detecting module 6 and alarm modules
8；The monitoring modular 3 is used to detect battery pack temperature information during the charging process, imflammable gas content, humidity information,
And it is transferred in controller 1；
It is built-in with the upper limit value of temperature, humidity and fuel gas in controller 1, is mainly used for according to the charging received
Temperature information, imflammable gas content, humidity information in journey determine whether the upper limit more than temperature, humidity or fuel gas
Value, and according to the order for determining that result is alarmed to the transmitting execution of alarm modules 8；
Alarm modules 8 are used to receive the alarm command of the transmitting of controller 1, and make a sound, the alarm signal of text or image
Number；
Power supply module 4 is used to provide power supply for charging system for electric automobile.
In the present embodiment, the upper limit value of temperature, humidity and fuel gas is built-in in controller 1；Temperature detecting module 5
The temperature of battery pack is constantly detected, humidity detecting module 6 constantly detects the humidity on battery pack periphery, combustible gas
Body detection module 7 detects the fuel gas on battery pack periphery.When the temperature, humidity, fuel gas on battery pack periphery contain
When any one data is more than upper limit value in amount, controller 1 issues alarm signal order to alarm modules 8, and alarm modules 8 receive
After the alarm command that controller 1 transmits, make a sound, the alarm signal of text or image, to remind staff to handle immediately,
Greatly reduce the peaceful of safety accident hair.
Charging module 2 includes charging adapter 9, charging protecting module 10；Charging adapter 9 is used for filling to electric car
Electrical interface inputs charging current；Charging protecting module 10 battery pack to electric car can carry out over current protection during the charging process
Shield prevents overcurrent generation from burning out battery pack.
Power supply module 4 includes charge power supply 11, equipment power supply 12 and mains lighting supply 13；Charge power supply 11 is used to fit for charging
Orchestration 9 provides power supply, and equipment power supply 12 is used to provide power supply for devices in system normal work, and mains lighting supply 13 is used to be night
Illumination provides power supply.It, can be to the other equipment in charging system if being used in conjunction with because generating larger current pulse in charging process
And lighting circuit impacts, and by separating charge power supply 11, equipment power supply 12, mains lighting supply 13, has evaded charge power supply
11, the problem of interacting between equipment power supply 12, mains lighting supply 13.
Controller 1 is also connected with valuation module 14, and valuation module 14 includes electricity logging modle 15 and monovalent module 16, electricity
Amount logging modle 15 is connected with charge power supply 11, for recording the information about power of charge power supply 11.By recording charge power supply 11
Between information about power, be multiplied with electricity unit price, obtain charging expense.
Vehicle identification module 17 is connected on controller 1, for identification the license plate number and vehicle model information of vehicle, convenient for using
Family verification charging cost information.
Controller 1 is connected on server 18, and server 18 is by being wirelessly connected to mobile client 19.Pass through mobile visitor
Family end 19 shows information, charge capacity and the expense of charging process；It is directly carried out in mobile client 19 after user's cross-check information
Payment, it is convenient and efficient.
It as above is the embodiment of the present invention.Design parameter in above-described embodiment and embodiment is merely to understand table
Invention verification process is stated, the scope of patent protection being not intended to limit the invention, scope of patent protection of the invention is still with it
It is all to change with equivalent structure made by specification and accompanying drawing content of the invention subject to claims, it should all similarly wrap
Containing within the scope of the present invention.
Claims (7)
1. a kind of charging system for electric automobile, it is characterised in that: including charging module (2), the monitoring mould being connected with controller (1)
Block (3) and power supply module (4)；
The charging module (2) is for charging to the battery pack of electric car；
The monitoring modular (3) include temperature detecting module (5), fuel gas detection module (7), humidity detecting module (6) and
Alarm modules (8)；The monitoring modular (3) contains for detecting temperature information, the imflammable gas of battery pack during the charging process
Amount, humidity information, and be transferred in controller (1)；
It is built-in with the upper limit value of temperature, humidity and fuel gas in the controller (1), is mainly used for according to the charging received
Temperature information in the process, imflammable gas content, humidity information determine whether to be more than the upper of temperature, humidity or fuel gas
Limit value, and according to the order for determining that result is alarmed to alarm modules (8) transmitting execution；
The alarm modules (8) are used to receive the alarm command of controller (1) transmitting, and make a sound, the police of text or image
The number of notifying；
The power supply module (4) is used to provide power supply for charging system for electric automobile.
2. a kind of charging system for electric automobile according to claim 1, it is characterised in that: the charging module (2) includes
Charging adapter (9), charging protecting module (10)；The charging adapter (9) is used to input to the charging interface of electric car
Charging current；The charging protecting module (10) is for carrying out over current protection to the battery pack of electric car during the charging process
Shield.
3. a kind of charging system for electric automobile according to claim 1, it is characterised in that: the power supply module (4) includes
Charge power supply (11), equipment power supply (12) and mains lighting supply (13)；The charge power supply (11) is used to mention for charging adapter (9)
Power supply source, the equipment power supply (12) are used to provide power supply for devices in system normal work, and the mains lighting supply (13) is used for
Power supply is provided for night illumination.
4. a kind of charging system for electric automobile according to claim 3, it is characterised in that: the controller (1) is also connected with
There are valuation module (14).
5. a kind of charging system for electric automobile according to claim 4, it is characterised in that: the valuation module (14) includes
Electricity logging modle (15) and monovalent module (16)；The electricity logging modle (15) is connected with the charge power supply (11), uses
In the information about power for recording the charge power supply (11).
6. a kind of charging system for electric automobile according to claim 5, it is characterised in that: connected on the controller (1)
There are vehicle identification module (17), for identification the license plate number and vehicle model information of vehicle.
7. a kind of charging system for electric automobile according to claim 6, it is characterised in that: the controller (1) is connected to
On server (18), the server (18) is by being wirelessly connected to mobile client (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012491.6A CN109159717A (en) | 2018-08-31 | 2018-08-31 | A kind of charging system for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012491.6A CN109159717A (en) | 2018-08-31 | 2018-08-31 | A kind of charging system for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109159717A true CN109159717A (en) | 2019-01-08 |
Family
ID=64893566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811012491.6A Pending CN109159717A (en) | 2018-08-31 | 2018-08-31 | A kind of charging system for electric automobile |
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| Country | Link |
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Citations (6)
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|---|---|---|---|---|
| JPH10271694A (en) * | 1997-03-24 | 1998-10-09 | Nissan Motor Co Ltd | Charging/discharging system of secondary battery |
| CN101194293A (en) * | 2005-06-06 | 2008-06-04 | L·凯茨 | System and method for variable threshold sensor |
| CN106159363A (en) * | 2015-04-28 | 2016-11-23 | 南昌航空大学 | A kind of electric automobile battery box of novel band multi-functional, alarming |
| US20170017213A1 (en) * | 2014-09-14 | 2017-01-19 | Electric Motor Werks, Inc. | Systems and methods for electrical charging load modeling services to optimize power grid objectives |
| CN107696903A (en) * | 2017-10-31 | 2018-02-16 | 天长市平康电子科技有限公司 | A kind of intelligent electric motor-car charger automatically powered off |
| CN107813716A (en) * | 2017-09-26 | 2018-03-20 | 吾度科技有限公司 | A kind of electric automobile charging pile intelligence control system |
-
2018
- 2018-08-31 CN CN201811012491.6A patent/CN109159717A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10271694A (en) * | 1997-03-24 | 1998-10-09 | Nissan Motor Co Ltd | Charging/discharging system of secondary battery |
| CN101194293A (en) * | 2005-06-06 | 2008-06-04 | L·凯茨 | System and method for variable threshold sensor |
| US20170017213A1 (en) * | 2014-09-14 | 2017-01-19 | Electric Motor Werks, Inc. | Systems and methods for electrical charging load modeling services to optimize power grid objectives |
| CN106159363A (en) * | 2015-04-28 | 2016-11-23 | 南昌航空大学 | A kind of electric automobile battery box of novel band multi-functional, alarming |
| CN107813716A (en) * | 2017-09-26 | 2018-03-20 | 吾度科技有限公司 | A kind of electric automobile charging pile intelligence control system |
| CN107696903A (en) * | 2017-10-31 | 2018-02-16 | 天长市平康电子科技有限公司 | A kind of intelligent electric motor-car charger automatically powered off |
Non-Patent Citations (2)
| Title |
|---|
| *: "《GB/T 18487.1-2015电动汽车传导充电系统 第1部分：通用要求》", 28 December 2015, 中国标准出版社 * |
| 高兴斌: "《现代船舶电站操作与维护》", 31 March 2012, 大连海事大学出版社 * |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |
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| RJ01 | Rejection of invention patent application after publication |