CN104518250B - A kind of automobile wireless charging method and device - Google Patents
A kind of automobile wireless charging method and device Download PDFInfo
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- CN104518250B CN104518250B CN201310459298.8A CN201310459298A CN104518250B CN 104518250 B CN104518250 B CN 104518250B CN 201310459298 A CN201310459298 A CN 201310459298A CN 104518250 B CN104518250 B CN 104518250B
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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
- H01M10/44—Methods for charging or discharging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/63—Monitoring or controlling charging stations in response to network capacity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- 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
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
- Y04S10/126—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]
Abstract
The invention discloses a kind of automobile wireless charging method and devices, wherein the described method includes: receiving the charge request that automobile is sent；Network load information is obtained according to the charge request；According to the network load information, the corresponding relationship of preset network load and charging strategy is inquired, determines charging strategy；It charges according to the charging strategy to the automobile.The present invention can manage charging process according to the loading condition of power grid.
Description
Technical field
The present invention relates to automotive electronic technology more particularly to a kind of automobile wireless charging method and devices.
Background technique
Wireless charging is to make electric current flowing to the method for battery charging, this wireless charging method by electromagnetic induction
It can be applied to the electric car for needing high capacity cell to charge.Using wireless charging mode, since tie point is not exposed, not only
It the danger such as does not leak electricity, and the problems such as be not in conducting wire bad connection.
Due to charging when network load is high, network load can be further increased, causes power grid unstable, shadow
Charge efficiency is rung, therefore, it is intended that control automobile charges when network load is low.
But existing automobile wireless charging technique cannot manage charging process according to the loading condition of power grid.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of automobile wireless charging method and device, it being capable of basis
The loading condition of power grid manages charging process.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
The present invention provides a kind of automobile wireless charging method, which comprises
Receive the charge request that automobile is sent；
Network load information is obtained according to the charge request；
According to the network load information, the corresponding relationship of preset network load and charging strategy is inquired, determines charging
Strategy；
It charges according to the charging strategy to the automobile.
Preferably, after receiving the charge request that automobile is sent, the method also includes:
Obtain the battery status information of the automobile；
Correspondingly, after the determining charging strategy, the method also includes:
According to the battery status information, determining charging strategy is adjusted according to preset first rule；
It is described to charge according to the charging strategy to the automobile, are as follows:
It charges according to charging strategy adjusted to the automobile.
Preferably, after receiving the charge request that automobile is sent, the method also includes:
Obtain the battery status information and configuration of automobiles information of the automobile；
Correspondingly, after the determining charging strategy, the method also includes:
According to the battery status information and configuration of automobiles information, according to preset Second Rule to determining charging strategy
It is adjusted；
It is described to charge according to the charging strategy to the automobile, are as follows:
It charges according to charging strategy adjusted to the automobile.
Preferably, after receiving the charge request that automobile is sent, the method also includes:
Judge whether the charge request is urgent charge request, when the charge request is not urgent charge request,
Execute the step of network load information is obtained according to the charge request.
Preferably, after the battery status information for obtaining the automobile, the method also includes:
Judge whether the network load information and the battery status information meet preset condition, it is preset when meeting
When condition, electric discharge strategy is determined according to preset third rule；
It discharges according to the electric discharge strategy the automobile.
The present invention provides a kind of automobile wireless charging unit, and described device includes:
Receiving unit, the charge request sent for receiving automobile；
First acquisition unit, for obtaining network load information according to the charge request；
Determination unit, for it is corresponding with charging strategy to inquire preset network load according to the network load information
Relationship determines charging strategy；
Charhing unit, for charging according to the charging strategy to the automobile.
Preferably, described device further include: second acquisition unit, for obtaining the battery status information of the automobile；
The first adjustment unit is used for according to the battery status information, according to preset first rule to determining charging
Strategy is adjusted；
Correspondingly, the charhing unit, for charging according to charging strategy adjusted to the automobile.
Preferably, described device further include: third acquiring unit, for obtaining the battery status information and vapour of the automobile
Vehicle configuration information；
Second adjustment unit, for being advised according to preset second according to the battery status information and configuration of automobiles information
Then determining charging strategy is adjusted；
Correspondingly, the charhing unit, for charging according to charging strategy adjusted to the automobile.
Preferably, described device further include: the first judging unit, for judging whether the charge request is promptly to charge
Request, when the charge request is not urgent charge request, notice first acquisition unit execution is obtained according to the charge request
Take the operation of network load information.
Preferably, described device further include: second judgment unit, for judging the network load information and the battery
Whether status information meets preset condition, when meeting preset condition, determines electric discharge strategy according to preset third rule；
Discharge cell, for discharging according to the electric discharge strategy the automobile.
From the foregoing, it will be observed that technical solution of the present invention includes: the charge request for receiving automobile and sending；According to the charge request
Obtain network load information；According to the network load information, the corresponding relationship of preset network load and charging strategy is inquired,
Determine charging strategy；It charges according to the charging strategy to the automobile.The present invention can be according to the load of power grid as a result,
Situation manages charging process.
Detailed description of the invention
Fig. 1 is the implementation flow chart of the first embodiment of automobile wireless charging method provided by the invention；
Fig. 2 is the implementation flow chart of the second embodiment of automobile wireless charging method provided by the invention；
Fig. 3 is the structural schematic diagram of the first embodiment of automobile wireless charging unit provided by the invention；
Fig. 4 is the structural schematic diagram of the second embodiment of automobile wireless charging unit provided by the invention.
Specific embodiment
A kind of first embodiment of automobile wireless charging method provided by the invention, as shown in Figure 1, which comprises
Step 101 receives the charge request that automobile is sent；
Step 102 obtains network load information according to the charge request；
Here it is possible to obtain network load information from electricity distribution network；
Step 103, according to the network load information, inquire the corresponding relationship of preset network load and charging strategy,
Determine charging strategy；
Here, the corresponding relationship of network load and charging strategy may is that when network load is greater than first threshold, corresponding
Charging strategy be charge power less than the first performance number；It is corresponding when network load, which is less than first threshold, is greater than second threshold
Charging strategy be charge power be greater than the first performance number less than the second performance number；It is right when network load is less than second threshold
The charging strategy answered is that charge power is greater than the second performance number.Wherein, first threshold is greater than second threshold, and the second performance number is greater than
First performance number.
In practical applications, the corresponding relationship of network load and charging strategy can be configured according to concrete application situation
Or modification.
Step 104 charges to the automobile according to the charging strategy.
In a preferred embodiment, the method can also include: to obtain network load letter according to preset time interval
Breath, according to the network load information of acquisition, redefines charging strategy.
Preferably, after receiving the charge request that automobile is sent, the method can also include:
Obtain the battery status information of the automobile；
Correspondingly, after the determining charging strategy, the method also includes:
According to the battery status information, determining charging strategy is adjusted according to preset first rule；
It is described to charge according to the charging strategy to the automobile, are as follows:
It charges according to charging strategy adjusted to the automobile.
Here, determining charging strategy is adjusted according to preset first rule, it can be with are as follows: work as battery status information
When showing that the electricity of battery is greater than preset first threshold value, charge power is reduced in preset ratio；Work as battery status information
When showing that the electricity of battery is less than preset first threshold value greater than preset second threshold value, charge power is not adjusted；Work as electricity
When pond status information shows that the electricity of battery is less than preset second threshold value, charge power is improved in preset ratio；
In practical applications, first rule can be configured or modify according to concrete application situation.
Preferably, after receiving the charge request that automobile is sent, the method can also include:
Obtain the battery status information and configuration of automobiles information of the automobile；
Correspondingly, after the determining charging strategy, the method also includes:
According to the battery status information and configuration of automobiles information, according to preset Second Rule to determining charging strategy
It is adjusted；
It is described to charge according to the charging strategy to the automobile, are as follows:
It charges according to charging strategy adjusted to the automobile.
Here, determining charging strategy is adjusted according to preset Second Rule, it can be with are as follows: when configuration of automobiles information
When greater than preset condition, charge power is reduced in preset ratio；When configuration of automobiles information is less than preset condition, by pre-
If ratio improve charge power.Wherein, configuration of automobiles information may include battery capacity information, service time of battery, automobile
The information such as milimeter number are used using time or automobile.For example, battery capacity is larger, then charge power is improved in preset ratio；
Battery capacity is smaller, then reduces charge power in preset ratio；Alternatively, service time of battery is longer (battery is old), by pre-
If ratio reduce charge power.In this way, the network load not only mitigated, but also can guarantee the completion efficiency of charging.
In practical applications, the Second Rule can be configured or modify according to concrete application situation.
In this way, the present invention can also manage charging process according to battery status information and configuration of automobiles information.
Preferably, after receiving the charge request that automobile is sent, the method can also include:
Judge whether the charge request is urgent charge request, when the charge request is not urgent charge request,
Execute the step of network load information is obtained according to the charge request.
In this way, being managed according to the loading condition of power grid to charging process when not needing promptly to charge；It is tight when needing
When boost charge, guarantee the charge efficiency for the automobile for needing promptly to charge.
Preferably, after the battery status information for obtaining the automobile, the method can also include:
Judge whether the network load information and the battery status information meet preset condition, it is preset when meeting
When condition, electric discharge strategy is determined according to preset third rule；
It discharges according to the electric discharge strategy the automobile.
Here, the preset condition can be with are as follows: network load is greater than limiting threshold value and the electricity of battery is greater than electric discharge door
Limit value.The preset third rule can be the electricity for being remaining 10% by the corona discharge of battery.
In practical applications, the preset condition and third rule can be configured or repair according to concrete application situation
Change.
In this way, can guarantee the normal operation of power grid when network load is very big, avoid electric network fault.
A kind of second embodiment of automobile wireless charging method provided by the invention, as shown in Figure 2, which comprises
Step 201 receives the charge request that automobile is sent；
Step 202 obtains network load information according to the charge request；
Step 203, according to the network load information, inquire the corresponding relationship of preset network load and charging strategy,
Determine charging strategy；
Step 204, the battery status information for obtaining the automobile；
Step 205, according to the battery status information, determining charging strategy is adjusted according to preset first rule
It is whole；
Step 206 charges to the automobile according to charging strategy adjusted.
In this way, the present invention can also manage charging process according to battery status information.
The first embodiment of a kind of automobile wireless charging unit provided by the invention, as shown in figure 3, described device includes:
Receiving unit 301, the charge request sent for receiving automobile；
First acquisition unit 302, for obtaining network load information according to the charge request；
Determination unit 303, for inquiring pair of preset network load and charging strategy according to the network load information
It should be related to, determine charging strategy；
Here, the corresponding relationship of network load and charging strategy may is that when network load is greater than first threshold, corresponding
Charging strategy be charge power less than the first performance number；It is corresponding when network load, which is less than first threshold, is greater than second threshold
Charging strategy be charge power be greater than the first performance number less than the second performance number；It is right when network load is less than second threshold
The charging strategy answered is that charge power is greater than the second performance number.Wherein, first threshold is greater than second threshold, and the second performance number is greater than
First performance number.
In practical applications, the corresponding relationship of network load and charging strategy can be configured according to concrete application situation
Or modification.
Charhing unit 304, for charging according to the charging strategy to the automobile.
In practical applications, the receiving unit 301, first acquisition unit 302 can be by communication service modules
(Communication and Service Unit, CSU) is realized；Determination unit 303 can by central processing unit (CPU,
Central Processing Unit), digital signal processor (DSP, Digital Signal Processor) or programmable
Logic array (FPGA, Field-Programmable Gate Array) is realized；Charhing unit 304 can be controlled by ground
Device, transducing head, switch and ground coil are realized.
In a preferred embodiment, described device can also include detection unit, for being obtained according to preset time interval
Network load information is taken, according to the network load information of acquisition, redefines charging strategy.
Preferably, described device further include: second acquisition unit 305, for obtaining the battery status information of the automobile；
The first adjustment unit 306, for being filled to determining according to preset first rule according to the battery status information
Electric strategy is adjusted；
Correspondingly, the charhing unit 304, for charging according to charging strategy adjusted to the automobile.
Here, determining charging strategy is adjusted according to preset first rule, it can be with are as follows: work as battery status information
When showing that the electricity of battery is greater than preset first threshold value, charge power is reduced in preset ratio；Work as battery status information
When showing that the electricity of battery is less than preset first threshold value greater than preset second threshold value, charge power is not adjusted；Work as electricity
When pond status information shows that the electricity of battery is less than preset second threshold value, charge power is improved in preset ratio；
In practical applications, first rule can be configured or modify according to concrete application situation.
Preferably, after receiving the charge request that automobile is sent, the method can also include:
Preferably, described device further include: third acquiring unit, for obtaining the battery status information and vapour of the automobile
Vehicle configuration information；
Second adjustment unit, for being advised according to preset second according to the battery status information and configuration of automobiles information
Then determining charging strategy is adjusted；
Correspondingly, the charhing unit 304, for charging according to charging strategy adjusted to the automobile.
Here, determining charging strategy is adjusted according to preset Second Rule, it can be with are as follows: when configuration of automobiles information
When greater than preset condition, charge power is reduced in preset ratio；When configuration of automobiles information is less than preset condition, by pre-
If ratio improve charge power.Wherein, configuration of automobiles information may include battery capacity information, service time of battery, automobile
The information such as milimeter number are used using time or automobile.For example, battery capacity is larger, then charge power is improved in preset ratio；
Battery capacity is smaller, then reduces charge power in preset ratio；Alternatively, service time of battery is longer (battery is old), by pre-
If ratio reduce charge power.In this way, the network load not only mitigated, but also can guarantee the completion efficiency of charging.
In practical applications, the Second Rule can be configured or modify according to concrete application situation.
In this way, the present invention can also manage charging process according to battery status information and configuration of automobiles information.
Preferably, described device further include: the first judging unit, for judging whether the charge request is promptly to charge
Request, when the charge request is not urgent charge request, notice first acquisition unit execution is obtained according to the charge request
Take the operation of network load information.
Preferably, described device further include: second judgment unit, for judging the network load information and the battery
Whether status information meets preset condition, when meeting preset condition, determines electric discharge strategy according to preset third rule；
Discharge cell, for discharging according to the electric discharge strategy the automobile.
Here, the preset condition can be with are as follows: network load is greater than limiting threshold value and the electricity of battery is greater than electric discharge door
Limit value.The preset third rule can be the electricity for being remaining 10% by the corona discharge of battery.
In this way, can guarantee the normal operation of power grid when network load is very big, avoid electric network fault.
In practical applications, the preset condition and third rule can be configured or repair according to concrete application situation
Change.
The second embodiment of a kind of automobile wireless charging unit provided by the invention, as shown in figure 3, described device includes:
Receiving unit 301, the charge request sent for receiving automobile；
First acquisition unit 302, for obtaining network load information according to the charge request；
Determination unit 303, for inquiring pair of preset network load and charging strategy according to the network load information
It should be related to, determine charging strategy；
Second acquisition unit 305, for obtaining the battery status information of the automobile；
The first adjustment unit 306, for being filled to determining according to preset first rule according to the battery status information
Electric strategy is adjusted；
Charhing unit 304, for charging according to charging strategy adjusted to the automobile.
In this way, the present invention can also manage charging process according to battery status information.
In conclusion the present invention can manage charging process according to the loading condition of power grid.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (8)
1. a kind of automobile wireless charging method, which is characterized in that the described method includes:
Receive the charge request that automobile is sent；
Obtain the battery status information of the automobile；
Network load information is obtained according to the charge request；
According to the network load information, the corresponding relationship of preset network load and charge power is inquired, determines charge power；
According to the battery status information, the charge power of the determination is adjusted according to preset first rule；
It charges according to the charge power adjusted to the automobile；
It is described that the charge power of the determination is adjusted according to preset first rule, comprising:
When the battery status information shows the electricity of battery greater than preset first threshold value, institute is reduced in preset ratio
State charge power；
When the battery status information shows that the electricity of battery is less than preset first threshold value and is greater than preset second threshold value
When, the charge power is not adjusted；
When the battery status information shows the electricity of battery less than preset second threshold value, institute is improved in preset ratio
State charge power.
2. the method according to claim 1, wherein after receiving the charge request sent of automobile, the side
Method further include:
Obtain configuration of automobiles information；
Correspondingly, after the determining charge power, the method also includes:
According to the battery status information and the configuration of automobiles information, according to preset Second Rule to determining charge power
It is adjusted.
3. the method according to claim 1, wherein after receiving the charge request sent of automobile, the side
Method further include:
Judge whether the charge request is urgent charge request, when the charge request is not urgent charge request, executes
The step of obtaining network load information according to the charge request.
4. the method according to claim 1, wherein after the battery status information for obtaining the automobile,
The method also includes:
Judge whether the network load information and the battery status information meet preset condition, when meeting preset condition
When, electric discharge strategy is determined according to preset third rule；
It discharges according to the electric discharge strategy the automobile.
5. a kind of automobile wireless charging unit, which is characterized in that described device includes:
Receiving unit, the charge request sent for receiving automobile；
Second acquisition unit, for obtaining the battery status information of the automobile；
First acquisition unit, for obtaining network load information according to the charge request；
Determination unit, for inquiring the corresponding relationship of preset network load and charge power according to the network load information,
Determine charge power；
The first adjustment unit is used for according to the battery status information, according to preset first rule to determining charge power
It is adjusted；
Charhing unit, for charging according to the charge power adjusted to the automobile；
The first adjustment unit, specifically for showing that the electricity of battery is greater than preset first when the battery status information
When limit value, the charge power is reduced in preset ratio；
When the battery status information shows that the electricity of battery is less than preset first threshold value and is greater than preset second threshold value
When, the charge power is not adjusted；
When the battery status information shows the electricity of battery less than preset second threshold value, institute is improved in preset ratio
State charge power.
6. device according to claim 5, which is characterized in that described device further include: third acquiring unit, for obtaining
Configuration of automobiles information；
Second adjustment unit, for being advised according to preset second according to the battery status information and the configuration of automobiles information
Then determining charge power is adjusted.
7. device according to claim 5, which is characterized in that described device further include: the first judging unit, for judging
Whether the charge request is urgent charge request, when the charge request is not urgent charge request, notifies the first acquisition
Unit executes the operation that network load information is obtained according to the charge request.
8. device according to claim 5, which is characterized in that described device further include: second judgment unit, for judging
Whether the network load information and the battery status information meet preset condition, when meeting preset condition, foundation
Preset third rule determines electric discharge strategy；
Discharge cell, for discharging according to the electric discharge strategy the automobile.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459298.8A CN104518250B (en) | 2013-09-27 | 2013-09-27 | A kind of automobile wireless charging method and device |
| PCT/CN2014/079112 WO2014177105A1 (en) | 2013-09-27 | 2014-06-03 | Automobile wireless charging method, device and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459298.8A CN104518250B (en) | 2013-09-27 | 2013-09-27 | A kind of automobile wireless charging method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104518250A CN104518250A (en) | 2015-04-15 |
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| CN106252762A (en) * | 2016-08-19 | 2016-12-21 | 北京新能源汽车股份有限公司 | Vehicle charging method, charging pile and Vehicle Controller |
| CN106450533A (en) * | 2016-09-21 | 2017-02-22 | 奇酷互联网络科技（深圳）有限公司 | Charging method, charging device and terminal equipment |
| CN108016302A (en) * | 2016-10-29 | 2018-05-11 | 南京理工大学 | A kind of electric automobile optimization charging method of time dimension |
| CN108068640B (en) * | 2016-11-18 | 2021-08-06 | 郑州宇通客车股份有限公司 | Power supply control method and device for double-source trolley bus |
| CN109037810A (en) * | 2017-06-08 | 2018-12-18 | 宁德新能源科技有限公司 | A kind of charging method of battery, device and battery system |
| CN110509790B (en) * | 2018-05-21 | 2020-10-02 | 郑州宇通客车股份有限公司 | Wireless charging system, vehicle-mounted charging device and new energy automobile |
| CN113771652B (en) * | 2021-09-26 | 2023-08-29 | 深圳锂安技术有限公司 | Charging device and charging control method |
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| CN102044723B (en) * | 2010-11-25 | 2013-01-30 | 奇瑞汽车股份有限公司 | Intelligent charging method for electromobile |
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| WO2014177105A1 (en) | 2014-11-06 |
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