CN104882644B - Electric vehicle electric charging station Intelligentized battery detection device - Google Patents
Electric vehicle electric charging station Intelligentized battery detection device Download PDFInfo
- Publication number
- CN104882644B CN104882644B CN201510259997.7A CN201510259997A CN104882644B CN 104882644 B CN104882644 B CN 104882644B CN 201510259997 A CN201510259997 A CN 201510259997A CN 104882644 B CN104882644 B CN 104882644B
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- battery
- charging
- network node
- sensor network
- charger
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The present invention relates to a kind of electric vehicle electric charging station Intelligentized battery detection devices, including several chargers and a control room, each charger charges to a battery, and charger controls whether to charge to battery by relay, and each charger is configured with a wireless sensor network node.Control room is connect by wireless sensor network node with each battery signal respectively；Wireless sensor network node includes battery detecting module, CPU and wireless communication module, and CPU is connect by wireless communication module with control room signal, and battery information is fed back to CPU by CPU control relays, battery by battery detecting module.A nodes of the modules as wireless sensor network such as integrated battery detection module of the present invention, CPU and wireless telecommunications, so that wireless sensor network node has the function of gathered data, also have the function of to carry out active process according to the data of front-end collection simultaneously, form intelligent network node；Especially suitable for field distribution charger, charger in region can be achieved effective control.
Description
Technical field
The present invention relates to a kind of battery check device, more particularly to a kind of electric vehicle electric charging station is examined with Intelligentized battery
Survey device.
Background technology
With the aggravation of energy crisis and environmental problem, pure electric automobile and hybrid vehicle are continuously available popularization.Electricity
Pond is the energy source of electric vehicle, to ensure that battery performance is good and extending battery, need to the charging of battery into
The necessary management of row and control.
Existing management and control mode are typically all to carry out charging detection, this kind to multiple batteries using a microcontroller
Mode by microcontroller due to being influenced, it is impossible to ensure the real-time display of each battery information, expandability is poor.To increase by one
The detection of battery needs to stop entire detecting system, updates microcontroller relative program.An obvious microcontroller to multiple batteries into
The management of row detection and control mode are not suitable for Charge Management and the control of region electric vehicle.
Invention content
The technical problem to be solved by the present invention is to：In order to overcome existing electric vehicle electric charging station battery check device not
Foot, the present invention provide a kind of electric vehicle electric charging station Intelligentized battery detection device.
The technical solution adopted by the present invention to solve the technical problems is：A kind of electric vehicle electric charging station intelligent electric
Pond detection device, including several chargers, each charger charges to a battery, and the charger is by relay control
No to charge to battery, each charger is configured with a wireless sensor network node.
Further include a control room, the wireless sensor network node that the control room is configured by each charger respectively with
Each battery signal connection；The wireless sensor network node includes battery detecting module, CPU and wireless communication module, institute
It states CPU to connect with control room signal by wireless communication module, the CPU controls the opening and closing of the contact of the relay, described
Battery information is fed back to CPU by battery by battery detecting module.
Each wireless sensor network node further includes display module and alarm module, the display module and alarm module
It is connect with cpu signal.
The wireless communication module is GPRS communication module.
The invention has the advantages that the electric vehicle electric charging station Intelligentized battery detection device of the present invention, integrates
The modules such as battery detecting module, CPU module, display module, alarm module and wireless telecommunications, as wireless sensor network
One node so that wireless sensor network node not only has the function of conventional gathered data, while is also provided with basis
The data of front-end collection carry out the function of active process, form an intelligentized network node；It is distributed especially suitable for field
Formula charging pile or charger can well achieve effective control charger in region.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the electric vehicle electric charging station Intelligentized battery detection device of the present invention.
Fig. 2 is wireless sensor network node in electric vehicle electric charging station Intelligentized battery detection device of the invention
Structure diagram.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
As shown in Figure 1, a kind of electric vehicle electric charging station Intelligentized battery detection device of the present invention, fills including several
Motor, each charger charge to a battery, and the charger controls whether to charge to battery by relay, each to charge
Machine is configured with a wireless sensor network node.Further include a control room, the nothing that the control room is configured by each charger
Line sensor network nodes are connect respectively with each battery signal.
As shown in Fig. 2, the wireless sensor network node includes battery detecting module, CPU, wireless communication module, shows
Show module and alarm module, the CPU is connect by wireless communication module with control room signal, and the CPU controls the relay
Battery information is fed back to CPU, the display module and alarm by the opening and closing of the contact of device, the battery by battery detecting module
Module is connect with cpu signal.The wireless communication module is GPRS communication module.
The course of work of the present invention is as follows：
1st, each wireless sensor network node is communicated by GPRS and control room, when control room issues charging life
It enables, wireless sensor network node receives charge command and stores, and charger and electricity are connected by charge command control relay
Pond, charger charge the battery；If control room publication stop charge command, by wireless sensor network node control after
Electric appliance disconnects the connection of charger and battery, stops charging.Arrangement of time and charging of the charge command including charging
Threshold values, it is 7 to be arranged such as the charging time:00-8:30 and 9：00-10：00；Charge threshold is the 95% of battery SOC or is full of.
2nd, in battery charging process, wireless sensor network node obtains battery information in real time by battery detecting module
(the predominantly state-of-charge SOC of charging voltage, charging current, temperature and battery), by wireless sensor network node
Display device real-time display battery information, and control room is transmitted this information to by GPRS simultaneously and is monitored in real time.If inspection
It measures there are one being more than defined value in temperature, charging current and charging voltage, then by the alarm of wireless sensor network node
Module is alarmed, while relay is controlled to disconnect battery and charger, stops charging, and pass through GPRS to stop charging reasons
It is sent to control room；If detecting the threshold values that battery charge state SOC is setting, relay is controlled to disconnect battery and charging
Machine stops charging, while informs control room by GPRS.
The modules such as battery detecting module, CPU and wireless telecommunications are integrated into an intelligence of wireless sensor network by the present invention
It can node.When battery detecting quantity increases and decreases, as long as increasing and decreasing the wireless sensor network node of identical quantity accordingly,
The normal detection of other batteries is not influenced, and without updating SCM program, there is good extendibility.In addition, existing management
It is mainly that the battery for concentrating charging is detected with control mode, is not suitable for the management of field charger, and the present invention then may be used
To take into account the battery detecting of concentration charging and the charging of field distribution and Charge Management and control well.
Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (2)
1. a kind of electric vehicle electric charging station Intelligentized battery detection device, including several chargers, each charger is to one
A battery charging, it is characterised in that：The charger controls whether to charge to battery by relay, and each charger is configured with
One wireless sensor network node；
Further include a control room, the wireless sensor network node that the control room is configured by each charger respectively with it is each
Battery signal connects；The wireless sensor network node includes battery detecting module, CPU and GPRS communication module, the CPU
It is connect by GPRS communication module with control room signal, the CPU controls the opening and closing of the contact of the relay, and the battery leads to
It crosses battery detecting module and battery information is fed back into CPU, the battery information includes charging voltage, charging current, temperature and electricity
The state-of-charge SOC in pond；
In battery charging process, each wireless sensor network node is led to by GPRS communication module and control room
News, the wireless sensor network node is used to receiving and storing the beginning of control room publication or stops charge command, by charging
Order control relay is switched on or switched off charger and battery, and the charge command includes the arrangement of time of charging and the valve of charging
Value；
In battery charging process, wireless sensor network node obtains the charging electricity of battery by battery detecting module in real time
Pressure, charging current, temperature and battery state-of-charge SOC, and control is transmitted this information to by GPRS communication module simultaneously
Room is monitored in real time；If it detects there are one being more than defined value in temperature, charging current and charging voltage, by wirelessly passing
The alarm module of sensor network node is alarmed, while relay is controlled to disconnect battery and charger, stops charging, and pass through
GPRS communication module is sent to control room by charging reasons are stopped；If detecting the threshold values that battery charge state SOC is setting,
Relay is controlled to disconnect battery and charger, stops charging, while control room is informed by GPRS communication module.
2. the electric vehicle electric charging station Intelligentized battery detection device as described in claim 1, it is characterised in that：Each
Wireless sensor network node further includes display module, and the display module is connect with cpu signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259997.7A CN104882644B (en) | 2015-05-20 | 2015-05-20 | Electric vehicle electric charging station Intelligentized battery detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259997.7A CN104882644B (en) | 2015-05-20 | 2015-05-20 | Electric vehicle electric charging station Intelligentized battery detection device |
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| Publication Number | Publication Date |
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| CN104882644A CN104882644A (en) | 2015-09-02 |
| CN104882644B true CN104882644B (en) | 2018-06-08 |
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| CN201510259997.7A Active CN104882644B (en) | 2015-05-20 | 2015-05-20 | Electric vehicle electric charging station Intelligentized battery detection device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849293A (en) * | 2016-10-18 | 2017-06-13 | 蔚来汽车有限公司 | The electric charging station of electric battery electrifier and electrically-charging equipment flexible configuration |
| CN107465222B (en) * | 2017-06-13 | 2020-06-19 | 杭州西游科技有限公司 | Charging method for battery charging and battery replacing cabinet of electric rental bicycle |
| CN114801857A (en) * | 2018-12-14 | 2022-07-29 | 奥动新能源汽车科技有限公司 | Control method and system for working mode of battery replacement in battery replacement station |
| CN111781525B (en) * | 2020-07-02 | 2021-02-02 | 上海快卜新能源科技有限公司 | Electric automobile battery safety detection system based on charging station is examined in storage |
| CN113267729A (en) * | 2021-05-26 | 2021-08-17 | 常州大学 | Power battery online monitoring method based on wireless sensor network |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102904311A (en) * | 2012-10-22 | 2013-01-30 | 国网电力科学研究院 | Electric vehicle battery sensing device, electric vehicle battery and charge and discharge method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9505317B2 (en) * | 2008-12-22 | 2016-11-29 | General Electric Company | System and method for electric vehicle charging and billing using a wireless vehicle communication service |
| CN101995864B (en) * | 2010-10-15 | 2012-10-24 | 云南电力试验研究院(集团)有限公司 | Monitoring system and method for distributed charging piles |
| CN103840536A (en) * | 2014-04-01 | 2014-06-04 | 国家电网公司 | Intelligent network node of charging piles |
| CN204243814U (en) * | 2014-11-11 | 2015-04-01 | 上海动力储能电池系统工程技术有限公司 | A kind of electric automobile charging pile control system |
| CN204905376U (en) * | 2015-05-20 | 2015-12-23 | 常州大学 | Electric automobile fills and trades power station with intelligent battery test device |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102904311A (en) * | 2012-10-22 | 2013-01-30 | 国网电力科学研究院 | Electric vehicle battery sensing device, electric vehicle battery and charge and discharge method |
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| CN104882644A (en) | 2015-09-02 |
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