CN110816360A - Battery swapping encryption system and method - Google Patents
Battery swapping encryption system and method Download PDFInfo
- Publication number
- CN110816360A CN110816360A CN201810812454.7A CN201810812454A CN110816360A CN 110816360 A CN110816360 A CN 110816360A CN 201810812454 A CN201810812454 A CN 201810812454A CN 110816360 A CN110816360 A CN 110816360A
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- battery
- electric vehicle
- lock
- swapping
- replacement
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012795 verification Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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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
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, 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
- 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
Abstract
The invention discloses a power conversion encryption system and a power conversion encryption method. The battery swapping encryption system comprises: battery replacement equipment and a battery lock; the battery replacement equipment is used for installing the battery on the electric vehicle and sending a safety message to the battery lock; the battery lock is used for unlocking the battery when the safety message is received, so that the battery is electrically connected with the electric vehicle. The invention realizes effective supervision on the battery replacement of the electric vehicle, thereby ensuring that the battery of the battery replacement station (battery replacement operator) circulates in the system of the battery replacement station, avoiding the battery from being replaced by theft and mistakenly, and improving the safety of the vehicle operation.
Description
Technical Field
The invention belongs to the technical field of battery replacement of electric vehicles, and particularly relates to a battery replacement encryption system and method.
Background
At present, vehicles of a power change edition operate in two modes, one mode is to change the vehicles at a power change station, and the other mode is to charge the vehicles by self. Along with the increase of the operation time, the performance of the battery is reduced, and the battery replacement station can supplement a new battery at any time in order to maintain the operation capacity. That is, the quality of the battery performance switched from the battery replacement station is maintained at a high level.
Driven by the interest, the part of the vehicles in self-charging operation can privately replace the batteries with higher performance and quality installed in the battery replacement station with the inferior batteries. At present, due to the lack of detection and management and control of the battery replacement behavior of the electric vehicle, whether the battery replacement behavior of the electric vehicle meets the operation specification or not can not be judged, and the situations that the battery is mistakenly replaced and replaced by theft can not be effectively avoided. And the replacement of the poor battery has potential safety hazards to the operation of the automobile on one hand and can cause loss to the power station on the other hand.
Disclosure of Invention
The invention aims to overcome the defects that the monitoring on the battery replacement behavior of an electric vehicle is lacked and the battery is replaced by steal or wrong in the prior art, and provides a battery replacement encryption system and a battery replacement encryption method.
The invention solves the technical problems through the following technical scheme:
a battery swapping encryption system for battery replacement of an electric vehicle, the swapping encryption system comprising: battery replacement equipment and a battery lock;
the battery replacement equipment is used for installing the battery on the electric vehicle and sending a safety message to the battery lock;
the battery lock is used for unlocking the battery when the safety message is received, so that the battery is electrically connected with the electric vehicle.
Preferably, the battery lock is further configured to acquire a battery locking signal and send the battery locking signal to the battery swapping device;
the battery locking signal is used for indicating that the battery is installed on the electric vehicle;
the battery replacement equipment is used for generating the safety message when receiving the battery locking signal.
Preferably, the battery lock is further configured to store the security message.
Preferably, the battery replacement equipment is further used for disassembling a battery on the electric vehicle;
the battery lock is also used for locking the battery when a battery unlocking signal is obtained, so that the battery is electrically disconnected with the electric vehicle;
the battery unlocking signal is used for representing that the battery is detached from the electric vehicle.
Preferably, after the battery is detached, the battery replacement device is further configured to acquire and verify a safety message of the battery lock, and generate a safety signal and send the safety signal to the battery charging device when the verification passes.
Preferably, the battery replacement device is further configured to generate alarm information when the verification fails.
Preferably, the battery swapping device is further configured to verify the user identity and the identifier of the target battery when receiving the unlocking request, and send the safety message to the battery lock of the target battery when the verification is passed;
the unlocking request includes the user identity and the identification.
Preferably, the battery lock is disposed in the electric vehicle.
A battery replacement encryption method is used for realizing battery replacement of an electric vehicle, and comprises the following steps:
the battery replacing equipment is used for installing the battery on the electric vehicle and sending a safety message to the battery lock;
and the battery lock unlocks the battery when receiving the safety message, so that the battery is electrically connected with the electric vehicle.
Preferably, after the step of mounting the battery on the electric vehicle, the battery replacement device further includes:
the battery lock acquires a battery locking signal and sends the battery locking signal to the battery replacement equipment;
the battery locking signal is indicative of the battery being installed on the electric vehicle;
and the battery replacement equipment generates the safety message when receiving the battery locking signal.
Preferably, after the step of unlocking the battery by the battery lock, the method further comprises:
the battery lock stores the security message.
Preferably, before the step of mounting the battery on the electric vehicle, the battery replacement device further includes:
the battery replacing equipment is used for disassembling a battery on the electric vehicle;
when the battery lock acquires a battery unlocking signal, the battery is locked, so that the battery is electrically disconnected from the electric vehicle;
the battery unlocking signal is used for representing that the battery is detached from the electric vehicle.
Preferably, after the step of detaching the battery on the electric vehicle, the battery replacement device further includes:
and the battery replacement equipment acquires and verifies the safety message of the battery lock, and generates a safety signal and sends the safety signal to the battery charging equipment when the verification is passed.
Preferably, when the battery replacement device fails to verify, alarm information is generated.
Preferably, the battery swapping encryption method further includes:
when the battery replacement equipment receives an unlocking request, verifying the identity of a user and the identification of a target battery, and sending the safety message to a battery lock of the target battery when the verification is passed;
the unlocking request includes the user identity and the identification.
The positive progress effects of the invention are as follows: the invention realizes effective supervision on the battery replacement of the electric vehicle, thereby ensuring that the battery of the battery replacement station (battery replacement operator) circulates in the system of the battery replacement station, avoiding the battery from being replaced by theft and mistakenly, and improving the safety of the vehicle operation.
Drawings
Fig. 1 is a schematic block diagram of a battery swapping encryption system according to embodiment 1 of the present invention.
Fig. 2 is a flowchart of a battery swapping encryption method according to embodiment 2 of the present invention.
Fig. 3 is a flowchart of a battery swapping encryption method according to embodiment 3 of the present invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
The present embodiment provides a battery swapping encryption system for battery replacement of an electric vehicle, as shown in fig. 1, the battery swapping encryption system of the present embodiment includes: the battery replacing device 1 is electrically connected with the battery lock 2. The battery lock is arranged in the electric vehicle.
The working principle of the power-change encryption system is explained as follows:
the battery replacing equipment is used for disassembling a battery on the electric vehicle needing replacing the battery. After the battery is detached from the electric vehicle, the unlocking mechanism of the battery generates a battery unlocking signal and sends the battery unlocking signal to the battery lock. The battery unlocking signal is used for representing that the battery is detached from the electric vehicle. When the battery lock acquires a battery unlocking signal, the battery is locked, so that the battery is electrically disconnected from the electric vehicle, and the electric vehicle cannot normally run at the moment.
After the battery is taken down from the electric vehicle by the battery replacement equipment, the safety message of the battery lock of the battery is acquired and verified so as to determine whether the battery is legal or not. The safety message is sent by the battery replacement device when the electric vehicle charges the battery at the battery replacement station last time.
If the battery replacement device does not verify that the safety message passes, the battery replacement device indicates that the battery is possibly a disadvantaged battery which is stolen for replacement, the battery replacement device generates alarm information to prompt that the battery is not a battery which circulates in the battery replacement station system.
And if the battery replacement equipment verifies that the safety message passes, the battery is a high-quality battery circulating in the battery replacement station system, the battery replacement equipment generates a safety signal and sends the safety signal to battery charging equipment of the battery replacement station to charge the battery.
The battery replacing device is used for installing the charged battery on the electric vehicle, and when the battery is confirmed to be installed on the electric vehicle, the locking mechanism of the battery generates a battery locking signal and sends the battery locking signal to the battery lock. The battery locking signal is used for representing that the battery is installed on the electric vehicle.
And the battery lock sends the acquired battery locking signal to the battery swapping device, and the battery swapping device generates a new safety message and sends the new safety message to the battery lock when receiving the battery locking signal. And when the battery lock receives a new safety message, the battery is unlocked, so that the battery is electrically connected with the electric vehicle, and the electric vehicle can normally run at the moment.
In this embodiment, the battery lock is also used for the new storage security message. And when the electric vehicle exchanges the battery again at the battery exchange station, providing the new safety message to the battery exchange equipment so as to verify the validity of the battery.
In this embodiment, if the battery is legal, but the electric vehicle cannot normally operate after the battery is installed in the electric vehicle, the user may send an unlocking request to the battery replacement station through a telephone, a short message, a mail, or other methods. Wherein the unlocking request comprises a user identity and an identification. When the battery replacement equipment of the battery replacement station receives the unlocking request, the user identity and the identification of the target battery are verified, and when the user identity and the identification of the target battery pass the verification, a safety message is sent to the battery lock of the target battery, so that the target battery is unlocked.
The battery replacement encryption system of the embodiment realizes effective supervision on battery replacement of the electric vehicle, thereby ensuring that the battery of the battery replacement station (battery replacement operator) circulates in the system of the battery replacement station, avoiding the battery from being replaced by theft and mistakenly, and improving the safety of automobile operation.
Example 2
The embodiment provides a battery replacement encryption method for realizing battery replacement of an electric vehicle, and as shown in fig. 2, the battery replacement encryption method includes the following steps:
And step 202, the battery lock unlocks the battery when receiving the safety message, so that the battery is electrically connected with the electric vehicle.
In this embodiment, only when the battery replacement device sends a safety message to the battery lock, the battery lock unlocks the battery, and when the user changes the battery privately, the battery lock cannot obtain the safety message, so that the battery installed on the electric vehicle cannot be unlocked, and the electric vehicle cannot run. Therefore, the battery is effectively monitored, and the battery is prevented from being stolen or mistakenly replaced.
Example 3
The embodiment 3 is basically the same as the embodiment 2, except that when the battery is replaced for the electric vehicle, the battery replacement device also verifies the validity of the battery after detaching the battery, and the steps of the battery replacement encryption method of the embodiment are specifically shown in fig. 3:
and 301, disassembling a battery on the electric vehicle by the battery replacing device.
After the battery is detached from the electric vehicle, the unlocking mechanism of the battery generates a battery unlocking signal and sends the battery unlocking signal to the battery lock. The battery unlocking signal is used for representing that the battery is detached from the electric vehicle.
And step 302, locking the battery when the battery lock acquires a battery unlocking signal.
At the moment, after the battery lock locks the battery, the battery is electrically disconnected with the electric vehicle, and the electric vehicle cannot normally run at the moment.
And step 303, the battery lock sends the safety message to the battery swapping device.
The safety message is sent by the battery replacement device when the electric vehicle charges the battery in the battery replacement station last time.
And step 304, the battery replacement equipment acquires and verifies the safety message of the battery lock of the battery.
The purpose of step 304 is to verify whether the battery is legitimate and stolen. In step 304, if the verification fails, it is indicated that the battery may be a stolen inferior battery, the battery replacement device generates alarm information to prompt that the battery is not a battery circulating in the battery replacement station system; if the verification is passed, it indicates that the battery is a good battery circulating inside the battery swapping station system, the battery swapping device generates a safety signal and sends the safety signal to the battery charging device of the battery swapping station to charge the battery, and step 305 is executed.
And 305, installing the charged battery on the electric vehicle by the battery replacing device.
When it is confirmed that the battery has been mounted on the electric vehicle, the locking mechanism of the battery generates a battery locking signal and sends it to the battery lock. The battery locking signal is used for representing that the battery is installed on the electric vehicle.
And 307, the battery lock sends a battery locking signal to the battery swapping device.
And 308, generating a new safety message when the battery replacement equipment receives the battery locking signal.
After the battery lock unlocks the battery, the battery is electrically connected with the electric vehicle, and the electric vehicle can normally run at the moment.
In this embodiment, after step 310, the method further includes:
When the electric vehicle exchanges power at the power exchange station again, the new safety message is provided to the power exchange device, and the power exchange device executes step 304, that is, the validity of the battery is verified.
In this embodiment, if the battery is legal, but the electric vehicle cannot normally operate after the battery is installed in the electric vehicle, the user may send an unlocking request to the battery replacement station through a telephone, a short message, a mail, or other methods. Wherein the unlocking request comprises a user identity and an identification. Specifically, the battery swapping encryption method further includes:
when the battery replacement equipment of the battery replacement station receives the unlocking request, the user identity and the identification of the target battery are verified, and when the user identity and the identification of the target battery pass the verification, a safety message is sent to the battery lock of the target battery, so that the target battery is unlocked.
The battery replacement encryption method of the embodiment realizes effective supervision on battery replacement of the electric vehicle, thereby ensuring that the battery of the battery replacement station (battery replacement operator) circulates in the system of the battery replacement station, avoiding the battery from being replaced by theft and mistakenly, and improving the safety of automobile operation.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (15)
1. A battery replacement encryption system for battery replacement of an electric vehicle, the battery replacement encryption system comprising: battery replacement equipment and a battery lock;
the battery replacement equipment is used for installing the battery on the electric vehicle and sending a safety message to the battery lock;
the battery lock is used for unlocking the battery when the safety message is received, so that the battery is electrically connected with the electric vehicle.
2. The battery swapping encryption system of claim 1, wherein the battery lock is further configured to obtain a battery locking signal and send the battery swapping device;
the battery locking signal is used for indicating that the battery is installed on the electric vehicle;
the battery replacement equipment is used for generating the safety message when receiving the battery locking signal.
3. The battery swapping encryption system of claim 1, wherein the battery lock is further configured to store the security message.
4. The battery swapping encryption system of claim 1, wherein the battery swapping device is further configured to detach a battery on the electric vehicle;
the battery lock is also used for locking the battery when a battery unlocking signal is obtained, so that the battery is electrically disconnected with the electric vehicle;
the battery unlocking signal is used for representing that the battery is detached from the electric vehicle.
5. The battery swapping encryption system of claim 4, wherein after the battery is detached, the battery swapping device is further configured to acquire and verify a safety message of the battery lock, and when the verification passes, generate a safety signal and send the safety signal to the battery charging device.
6. The swapping encryption system of claim 5, wherein the swapping device is further configured to generate an alarm message when the verification fails.
7. The battery swapping encryption system of claim 1, wherein the battery swapping device is further configured to verify a user identity and an identifier of a target battery when receiving an unlocking request, and send the security message to a battery lock of the target battery when the verification is passed;
the unlocking request includes the user identity and the identification.
8. The battery swapping encryption system of any one of claims 1-7, wherein the battery lock is disposed in the electric vehicle.
9. A battery replacement encryption method is used for realizing battery replacement of an electric vehicle, and is characterized by comprising the following steps:
the battery replacing equipment is used for installing the battery on the electric vehicle and sending a safety message to the battery lock;
and the battery lock unlocks the battery when receiving the safety message, so that the battery is electrically connected with the electric vehicle.
10. The battery swapping encryption method of claim 9, wherein after the step of mounting the battery on the electric vehicle by the battery swapping device, the method further comprises:
the battery lock acquires a battery locking signal and sends the battery locking signal to the battery replacement equipment;
the battery locking signal is indicative of the battery being installed on the electric vehicle;
and the battery replacement equipment generates the safety message when receiving the battery locking signal.
11. The battery swapping encryption method of claim 9, wherein after the step of unlocking the battery by the battery lock, further comprising:
the battery lock stores the security message.
12. The battery swapping encryption method of claim 9, wherein before the step of installing the battery on the electric vehicle, the battery swapping device further comprises:
the battery replacing equipment is used for disassembling a battery on the electric vehicle;
when the battery lock acquires a battery unlocking signal, the battery is locked, so that the battery is electrically disconnected from the electric vehicle;
the battery unlocking signal is used for representing that the battery is detached from the electric vehicle.
13. The battery swapping encryption method of claim 12, wherein after the step of removing the battery from the electric vehicle by the battery swapping device, the method further comprises:
and the battery replacement equipment acquires and verifies the safety message of the battery lock, and generates a safety signal and sends the safety signal to the battery charging equipment when the verification is passed.
14. The swapping encryption method of claim 13, wherein when the swapping device fails to verify, an alarm message is generated.
15. The swapping encryption method of claim 9, wherein the swapping encryption method further comprises:
when the battery replacement equipment receives an unlocking request, verifying the identity of a user and the identification of a target battery, and sending the safety message to a battery lock of the target battery when the verification is passed;
the unlocking request includes the user identity and the identification.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810812454.7A CN110816360B (en) | 2018-07-23 | 2018-07-23 | Battery swapping encryption system and method |
| CN202210471397.7A CN114683949B (en) | 2018-07-23 | 2018-07-23 | Power-changing encryption system and method |
| CN202210471404.3A CN114683950A (en) | 2018-07-23 | 2018-07-23 | Battery swapping encryption system and method |
| JP2021504172A JP2021533528A (en) | 2018-07-23 | 2019-07-23 | Battery replacement device and its control method |
| US17/262,193 US20210380018A1 (en) | 2018-07-23 | 2019-07-23 | Battery Replacement Device and Control Method Therefor |
| KR1020217005150A KR20210034645A (en) | 2018-07-23 | 2019-07-23 | Battery replacement device and control method thereof |
| PCT/CN2019/097282 WO2020020151A1 (en) | 2018-07-23 | 2019-07-23 | Battery replacement device and control method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810812454.7A CN110816360B (en) | 2018-07-23 | 2018-07-23 | Battery swapping encryption system and method |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210471397.7A Division CN114683949B (en) | 2018-07-23 | 2018-07-23 | Power-changing encryption system and method |
| CN202210471404.3A Division CN114683950A (en) | 2018-07-23 | 2018-07-23 | Battery swapping encryption system and method |
Publications (2)
| Publication Number | Publication Date |
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| CN110816360A true CN110816360A (en) | 2020-02-21 |
| CN110816360B CN110816360B (en) | 2022-03-22 |
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| CN202210471404.3A Pending CN114683950A (en) | 2018-07-23 | 2018-07-23 | Battery swapping encryption system and method |
| CN201810812454.7A Active CN110816360B (en) | 2018-07-23 | 2018-07-23 | Battery swapping encryption system and method |
| CN202210471397.7A Active CN114683949B (en) | 2018-07-23 | 2018-07-23 | Power-changing encryption system and method |
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| CN202210471404.3A Pending CN114683950A (en) | 2018-07-23 | 2018-07-23 | Battery swapping encryption system and method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210471397.7A Active CN114683949B (en) | 2018-07-23 | 2018-07-23 | Power-changing encryption system and method |
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| CN (3) | CN114683950A (en) |
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| EP2230142A1 (en) * | 2009-03-16 | 2010-09-22 | Peugeot Citroën Automobiles SA | Interactive process for exchanging an energy storing system from an electric or partially electric vehicle. |
| CN101887985A (en) * | 2009-05-15 | 2010-11-17 | 张明 | Digital cell network |
| CN108128132A (en) * | 2017-04-01 | 2018-06-08 | 上海电巴新能源科技有限公司 | Battery locking system for unlocking, electric vehicle change electric control system and its control method |
| WO2018126663A1 (en) * | 2017-01-09 | 2018-07-12 | 上海蔚来汽车有限公司 | Automatic battery charging and replacement method for electric vehicle |
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| KR101313279B1 (en) * | 2011-06-01 | 2013-09-30 | 국민대학교산학협력단 | Battery Exchanging Method for Electric Vehicle |
| CN106064568A (en) * | 2015-04-23 | 2016-11-02 | 苏州宝时得电动工具有限公司 | Electric vehicle energy supplement system, method and apparatus |
| CN206775181U (en) * | 2017-05-09 | 2017-12-19 | 郭宜萍 | A kind of shared moving automobile battery system |
| CN107284423A (en) * | 2017-06-29 | 2017-10-24 | 杨遴 | The replacing options and system of pure electric automobile battery based on big data processing |
| CN107571767A (en) * | 2017-10-26 | 2018-01-12 | 胡小玲 | A kind of energy recharge system of electric automobile |
| CN107599882A (en) * | 2017-10-27 | 2018-01-19 | 周建业 | The pure electric vehicle for carrying management function shares electrokinetic cell and its shared system |
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2018
- 2018-07-23 CN CN202210471404.3A patent/CN114683950A/en active Pending
- 2018-07-23 CN CN201810812454.7A patent/CN110816360B/en active Active
- 2018-07-23 CN CN202210471397.7A patent/CN114683949B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2230142A1 (en) * | 2009-03-16 | 2010-09-22 | Peugeot Citroën Automobiles SA | Interactive process for exchanging an energy storing system from an electric or partially electric vehicle. |
| CN101887985A (en) * | 2009-05-15 | 2010-11-17 | 张明 | Digital cell network |
| WO2018126663A1 (en) * | 2017-01-09 | 2018-07-12 | 上海蔚来汽车有限公司 | Automatic battery charging and replacement method for electric vehicle |
| CN108128132A (en) * | 2017-04-01 | 2018-06-08 | 上海电巴新能源科技有限公司 | Battery locking system for unlocking, electric vehicle change electric control system and its control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110816360B (en) | 2022-03-22 |
| CN114683949B (en) | 2024-04-12 |
| CN114683949A (en) | 2022-07-01 |
| CN114683950A (en) | 2022-07-01 |
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