CN106274539A - Charging pile collocation method based on vehicle electron identifying and device - Google Patents
Charging pile collocation method based on vehicle electron identifying and device Download PDFInfo
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- CN106274539A CN106274539A CN201610787868.XA CN201610787868A CN106274539A CN 106274539 A CN106274539 A CN 106274539A CN 201610787868 A CN201610787868 A CN 201610787868A CN 106274539 A CN106274539 A CN 106274539A
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- charging pile
- electron identifying
- vehicle electron
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000012790 confirmation Methods 0.000 claims abstract description 8
- 229920006395 saturated elastomer Polymers 0.000 claims description 24
- 230000005611 electricity Effects 0.000 claims description 20
- 238000000151 deposition Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
- 238000004590 computer program Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 230000013011 mating Effects 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
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- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to charging pile collocation method based on vehicle electron identifying, for the step in this collocation method, functional module can be set up, be combined into functional module construction, mainly realized by the computer program stored in a computer-readable storage medium.Charging pile reads the identification information of the vehicle electron identifying of this automobile with electric automobile to be charged after being connected, only after successful match, this automobile just can be charged by this charging pile, and automobile can not would not be charged by such charging pile because mating；Charging pile knows the pre-configured of this automobile according to this identification information, and this pre-configured is delivered to this automobile, after obtaining the confirmation of this automobile, accurately configure according to charging assessment models, so charging pile the most unilaterally knows the pre-configured of this automobile, but also just it can be charged after needing to obtain the confirmation of this automobile, accordingly even when the communication quality of connection is had an impact by charging wire, charging pile still can accurately know the charge requirement of this automobile.
Description
Technical field
The present invention relates to charging pile field of configuration, particularly relate to charging pile collocation method based on vehicle electron identifying, should
Step in collocation method, can set up functional module, be combined into functional module construction, mainly by being stored in computer-readable
Computer program in storage medium realizes.
Background technology
The existing electric current system that exports charging pile provides according to the needs of the electric automobile being connected to this charging pile, electronic
The battery management system (BMS) of automobile sends battery charge requirement in real time by this charging pile of communication alignment of charging gun, and this fills
Electricity stake adjusts charging voltage and charging current according to battery charge requirement, and charging wire and connection against, when charging,
Magnetic field produced by charging wire may have influence on the communication quality of connection, so that charging pile cannot know electricity exactly
The charge voltage range of electrical automobile and charging current scope, thus affect charging quality, even damage rechargeable battery.It addition, fill
Different types of electric automobile can not be all charged by electricity stake, when charging pile accesses electric automobile unmatched with it,
This electric automobile just cannot be charged by charging pile, even can damage the rechargeable battery of this electric automobile.
Summary of the invention
It is an object of the invention to provide charging pile collocation method based on vehicle electron identifying, it is possible to make charging pile accurately join
Put electric automobile, and accurately configure charge requirement.
The present invention provides charging pile collocation method based on vehicle electron identifying, it is characterised in that including:
Match cognization step: read the identification information in the vehicle electron identifying of automobile to be charged, according to this identification information judgment
Whether Current vehicle mates with this charging pile, if it is, jump to pre-configured step, if it is not, then jump to alert stage；
Pre-configured step: carry out pre-configured according to identification information, described pre-configured include charge voltage range set and charged electrical
Stream range set；
Precisely configuration step: when the cable that charges is linked into automobile to be charged, set up communication connection with this automobile, with by prewired confidence
Breath is sent to this automobile and confirms, confirms if obtaining this automobile, then the electricity reading battery deposits value, estimates charging duration also
Setting up the charging assessment models during time charging, accurately configuring, if not obtaining this automobile according to charging assessment models
Confirmation, then jump to alert stage；
Information write step: after charging complete, sets up when time actual mould of charging according to the Real-time Monitoring Data in charging process
Type, is uploaded to this charging realistic model control high in the clouds, and will control the storage address value write automotive electronics mark of high in the clouds feedback
Know；
Alert stage: stop charging and send information warning.
Wherein, described accurate configuration step includes the appraisal procedure that charges: according to the identification information of this vehicle electron identifying, from
Control the actual charge model of high in the clouds acquisition last time charging, preset according to the actual charge model of last time charging and fill when secondary
The charging saturation value of electricity, the actual charge model depositing value and last charging according to charging saturation value, the electricity of battery is estimated
Charging duration sets up the charging assessment models during charging.
Wherein, charging appraisal procedure includes that saturation value estimates step: in the actual charge model according to last time charging
The charge condition in nearly saturated charging interval is estimated when time charging saturation value.
Wherein, described saturation value is estimated in step, and the charge condition using nearly saturated charging interval includes nearly saturated charging
Interval average charge rate and battery temperature value, wherein, nearly saturated charging interval refers to battery electric quantity in actual charge model
Moment to the period between terminating of charging reaching nearly saturation threshold is nearly saturated charging interval.
Wherein, this collocation method also includes the detecting step that charges: during charging, by real time charging parameter and charging assessment models
Compare, if real time charging situation deviation charging assessment models, then adjust charge arrangement parameter.
For the step in this collocation method, functional module can be set up, be combined into functional module construction, main by depositing
Storage computer program in a computer-readable storage medium realizes.
Having the beneficial effect that present invention charging pile based on vehicle electron identifying collocation method, charging pile is electronic with to be charged
Automobile reads the identification information of the vehicle electron identifying of this automobile after connecting, and judges whether this automobile mates this charging accordingly
Stake, only after successful match, this automobile just can be charged by this charging pile, such charging pile would not because of cannot mate and not
This automobile can be charged, thus the phenomenon of rechargeable battery of avoiding being damaged；Charging pile is according to the identification information of this automobile
Know the pre-configured of this automobile, and pre-configured delivered to this automobile know, obtaining after this automobile confirms, then reading electricity
The electricity in pond deposits value, estimates charging duration and sets up the charging assessment models during time charging accordingly, according to charging assessment mould
Type accurately configures, and such charging pile the most unilaterally knows the pre-configured of this automobile, but also it is true to need to obtain this automobile
Just it can be charged after recognizing, due to dual confirmation step, even if the communication quality of connection is had an impact by charging wire,
Charging pile still can accurately know the charge requirement of this automobile.
Detailed description of the invention
The invention will be further described with the following Examples.
When the charging cable of charging pile is linked into automobile to be charged, charging pile reads in the vehicle electron identifying of this automobile
Identification information, if mating with this charging pile according to this identification information judgment Current vehicle, then carries out prewired according to this identification information
Put, pre-configured include charge voltage range set and charging current range set；If according to this identification information judgment Current vehicle
Not mating with this charging pile, then stop charging and send information warning, after so only having successful match, this charging pile just can be to this
Automobile is charged, thus this automobile can not would not be charged by charging pile because mating, thus avoids damaging
The phenomenon of bad rechargeable battery.
When the cable that charges is linked into automobile to be charged, setting up communication connection with this automobile, charging pile is according to the mark of this automobile
Knowledge information knows the pre-configured of this automobile, and pre-configured is delivered to this automobile know, is obtaining after this automobile confirms, then
The electricity reading battery deposits value, estimates charging duration and sets up the charging assessment models during time charging accordingly, according to charging
Assessment models accurately configures.So charging pile the most unilaterally knows the pre-configured of this automobile, but also needs acquisition to be somebody's turn to do
It just can be charged after confirming by automobile, due to dual confirmation step, even if the communication quality that charging wire is to connection
Having an impact, charging pile still can accurately know the charge requirement of this automobile.If not obtaining the confirmation of this automobile, then stop to fill
Electricity also sends information warning.
After charging complete, charging pile is set up when time charging realistic model according to the Real-time Monitoring Data in charging process,
This charging realistic model is uploaded to control high in the clouds, and the storage address value write vehicle electron identifying of high in the clouds feedback will be controlled,
The charge condition that so electric automobile is each all can be recorded and be uploaded to control high in the clouds, thus is created as just for this electronic
The history charge data storehouse of automobile so as upper once charge time can more accurately assess the charge requirement of this electric automobile.
During charging, charging pile is according to the identification information of the vehicle electron identifying of connected electric automobile, from control
High in the clouds processed obtains the actual charge model of last time charging, and presets according to the actual charge model of last time charging and fill when secondary
The charging saturation value of electricity, the actual charge model depositing value and last charging according to charging saturation value, the electricity of battery is estimated
Charging duration also sets up the charging assessment models during charging accordingly.Accordingly even when the battery of electric automobile is because of long-term discharge and recharge
Action and cause cell degradation, cell degradation can affect charge rate and the battery storage of battery, also can control high in the clouds record
The up-to-date charge rate of battery and battery storage, so that battery still can be charged by charging pile exactly.
In the case of cell degradation, the charging that the battery average charge rate in nearly saturated charging interval is specified with battery
Speed can change, and the actual storage of battery storage specified with battery can change, if charging pile is still with battery volume
Battery is charged by fixed average charge rate and battery storage, will result in charging rate slow, even battery can not be filled
Full.In order to solve this problem, in the present embodiment, charging pile carries out saturation value to the battery of electric automobile and estimates, its basis
The charge condition in the near saturated charging interval in the actual charge model of last charging is estimated when time charging saturation value, so
In the case of cell degradation, battery is charged by charging pile with the up-to-date charge condition that nearly saturated charging is interval, it is possible to
Keep charge rate battery is full of faster.And the average charge rate of battery is also relevant with battery humidity value, therefore, for
More accurately estimating the average charge rate of reality, the interval charge condition of nearly saturated charging also includes nearly saturated charging zone
Between battery temperature value, wherein, near saturated charging interval refers to that in actual charge model, battery electric quantity reaches nearly saturation threshold
Period between moment to charging terminates is nearly saturated charging interval.Nearly saturation threshold is the most saturated in actual charge model
The 90% of electricity.
In the present embodiment, when electric automobile is charged by charging pile, by real time charging parameter and charging assessment models
Comparing, if real time charging situation deviation charging assessment models, then adjust charge arrangement parameter, such charging pile is the most more
Exactly electric automobile is charged.
For the step in this collocation method, functional module can be set up, be combined into functional module construction, main by depositing
Storage computer program in a computer-readable storage medium realizes.
Last it should be noted that, above example is only in order to illustrate technical scheme, rather than the present invention is protected
Protecting the restriction of scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (10)
1. charging pile collocation method based on vehicle electron identifying, it is characterised in that including:
Match cognization step: read the identification information in the vehicle electron identifying of automobile to be charged, according to this identification information judgment
Whether Current vehicle mates with this charging pile, if it is, jump to pre-configured step, if it is not, then jump to alert stage；
Pre-configured step: carry out pre-configured according to identification information, described pre-configured include charge voltage range set and charged electrical
Stream range set；
Precisely configuration step: when the cable that charges is linked into automobile to be charged, set up communication connection with this automobile, with by prewired confidence
Breath is sent to this automobile and confirms, confirms if obtaining this automobile, then the electricity reading battery deposits value, estimates charging duration and builds
Charging assessment models during vertical charging, accurately configures according to charging assessment models, if not obtaining the confirmation of this automobile,
Then jump to alert stage；
Information write step: after charging complete, sets up when time actual mould of charging according to the Real-time Monitoring Data in charging process
Type, is uploaded to this charging realistic model control high in the clouds, and will control the storage address value write automotive electronics mark of high in the clouds feedback
Know；
Alert stage: stop charging and send information warning.
2. charging pile collocation method based on vehicle electron identifying as claimed in claim 1, it is characterised in that described precisely join
Put step and include the appraisal procedure that charges: according to the identification information of this vehicle electron identifying, obtain last time charging from controlling high in the clouds
Actual charge model, according to the last time charging actual charge model preset when time charge charging saturation value, according to filling
Electricity saturation value, the electricity of battery are deposited the actual charge model of value and last time charging and are estimated charging duration and set up accordingly when secondary
Charging assessment models during charging.
3. charging pile collocation method based on vehicle electron identifying as claimed in claim 2, it is characterised in that charging assessment step
Suddenly include that saturation value estimates step: according to the charge condition that the near saturated charging in the actual charge model of last time charging is interval
Estimate when time charging saturation value.
4. charging pile collocation method based on vehicle electron identifying as claimed in claim 3, it is characterised in that: described saturation value
Estimating in step, the charge condition using nearly saturated charging interval includes average charge rate and the battery in nearly saturated charging interval
Temperature value, wherein, nearly saturated charging interval refers to that in actual charge model, battery electric quantity reaches the moment of nearly saturation threshold to filling
Period between electricity terminates is nearly saturated charging interval.
5. charging pile collocation method based on vehicle electron identifying as claimed in claim 1, it is characterised in that also include charging
Detecting step: during charging, compares real time charging parameter with charging assessment models, if the deviation charging of real time charging situation
Assessment models, then adjust charge arrangement parameter.
6. charging pile based on vehicle electron identifying configuration device, it is characterised in that including:
Match cognization device: its identification information read in the vehicle electron identifying of automobile to be charged, sentences according to this identification information
Whether disconnected Current vehicle mates with this charging pile, if it is, jump to pre-configured step, if it is not, then jump to warning step
Suddenly；
Pre-configured device: it carries out pre-configured according to identification information, described pre-configured include charge voltage range set and charging
Current range sets；
Precisely configure device: when the cable that charges is linked into automobile to be charged, set up communication connection with this automobile, with by prewired confidence
Breath is sent to this automobile and confirms, confirms if obtaining this automobile, then the electricity reading battery deposits value, estimates charging duration and builds
Charging assessment models during vertical charging, accurately configures according to charging assessment models, if not obtaining the confirmation of this automobile,
Then run alarming device；
Information write-in device: after charging complete, it is set up when time charging reality according to the Real-time Monitoring Data in charging process
Model, is uploaded to this charging realistic model control high in the clouds, and will control the storage address value write automotive electronics of high in the clouds feedback
Mark；
Alarming device: it stops charging and sends information warning.
Charging pile based on vehicle electron identifying the most according to claim 6 configuration device, it is characterised in that described precisely
Configuration device includes the apparatus for evaluating that charges: it, according to the identification information of this vehicle electron identifying, obtains the last time from controlling high in the clouds
The actual charge model of charging, presets when time charging saturation value of charging, root according to the actual charge model of last time charging
The actual charge model depositing value and last charging according to charging saturation value, the electricity of battery is estimated charging duration and sets up accordingly
Charging assessment models during charging.
Charging pile based on vehicle electron identifying the most according to claim 7 configuration device, it is characterised in that charging assessment
Device includes saturation value estimating device: it is according to the charging in the near saturated charging interval in the actual charge model of last time charging
Situation is estimated when time charging saturation value.
Charging pile based on vehicle electron identifying the most according to claim 8 configuration device, it is characterised in that described saturated
In value estimating device, the charge condition using nearly saturated charging interval includes average charge rate and the electricity in nearly saturated charging interval
Pond temperature value, wherein, nearly saturated charging interval refers to that in actual charge model, battery electric quantity reaches the moment of nearly saturation threshold extremely
Period between charging terminates is nearly saturated charging interval.
Charging pile based on vehicle electron identifying the most according to claim 6 configuration device, it is characterised in that also include filling
Electric detection means: during charging, real time charging parameter is compared by it with charging assessment models, if the deviation of real time charging situation
Charging assessment models, then adjust charge arrangement parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787868.XA CN106274539B (en) | 2016-08-31 | 2016-08-31 | Charging pile configuration method and device based on vehicle electron identifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787868.XA CN106274539B (en) | 2016-08-31 | 2016-08-31 | Charging pile configuration method and device based on vehicle electron identifying |
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| Publication Number | Publication Date |
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| CN106274539A true CN106274539A (en) | 2017-01-04 |
| CN106274539B CN106274539B (en) | 2019-03-29 |
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| CN201610787868.XA Expired - Fee Related CN106274539B (en) | 2016-08-31 | 2016-08-31 | Charging pile configuration method and device based on vehicle electron identifying |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054135A (en) * | 2017-04-14 | 2017-08-18 | 广州地理研究所 | The charging method and device of new-energy automobile based on vehicle electron identifying |
| CN109050271A (en) * | 2018-06-20 | 2018-12-21 | 于淼 | Charge request processing method, server and charge request processing system |
| CN109795359A (en) * | 2019-01-11 | 2019-05-24 | 广州小鹏汽车科技有限公司 | A kind of charging method for authenticating, device, system and charging system |
| CN110143145A (en) * | 2019-04-23 | 2019-08-20 | 西安艾润物联网技术服务有限责任公司 | Charging pile control method and device |
| CN110539662A (en) * | 2019-09-12 | 2019-12-06 | 戴姆勒股份公司 | Method for matching vehicle with charging pile |
| CN112193111A (en) * | 2020-09-28 | 2021-01-08 | 北华航天工业学院 | Big data-based charging safety early warning method and charging pile |
| WO2022188760A1 (en) * | 2021-03-09 | 2022-09-15 | 华为技术有限公司 | Method and device for estimating heat of power battery pack |
| CN117465277A (en) * | 2023-11-07 | 2024-01-30 | 深圳市龙星辰电源有限公司 | Automatic identification charging device, method and readable storage medium |
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| JP2012048286A (en) * | 2010-08-24 | 2012-03-08 | Hitachi Ltd | Charge control method for electric vehicle, charge monitoring control center, on-vehicle navigation device, and power system stabilization system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054135A (en) * | 2017-04-14 | 2017-08-18 | 广州地理研究所 | The charging method and device of new-energy automobile based on vehicle electron identifying |
| CN109050271A (en) * | 2018-06-20 | 2018-12-21 | 于淼 | Charge request processing method, server and charge request processing system |
| CN109050271B (en) * | 2018-06-20 | 2021-11-16 | 于淼 | Charging request processing method, server and charging request processing system |
| CN109795359A (en) * | 2019-01-11 | 2019-05-24 | 广州小鹏汽车科技有限公司 | A kind of charging method for authenticating, device, system and charging system |
| CN109795359B (en) * | 2019-01-11 | 2020-12-15 | 广州小鹏汽车科技有限公司 | Charging authentication method, device and system and charging system |
| CN110143145A (en) * | 2019-04-23 | 2019-08-20 | 西安艾润物联网技术服务有限责任公司 | Charging pile control method and device |
| CN110539662A (en) * | 2019-09-12 | 2019-12-06 | 戴姆勒股份公司 | Method for matching vehicle with charging pile |
| CN110539662B (en) * | 2019-09-12 | 2024-02-06 | 梅赛德斯-奔驰集团股份公司 | Method for matching vehicle and charging pile |
| CN112193111A (en) * | 2020-09-28 | 2021-01-08 | 北华航天工业学院 | Big data-based charging safety early warning method and charging pile |
| WO2022188760A1 (en) * | 2021-03-09 | 2022-09-15 | 华为技术有限公司 | Method and device for estimating heat of power battery pack |
| CN117465277A (en) * | 2023-11-07 | 2024-01-30 | 深圳市龙星辰电源有限公司 | Automatic identification charging device, method and readable storage medium |
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