CN110816488B - Battery replacement equipment and control method thereof - Google Patents
Battery replacement equipment and control method thereof Download PDFInfo
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- CN110816488B CN110816488B CN201810812451.3A CN201810812451A CN110816488B CN 110816488 B CN110816488 B CN 110816488B CN 201810812451 A CN201810812451 A CN 201810812451A CN 110816488 B CN110816488 B CN 110816488B
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- battery
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000012795 verification Methods 0.000 claims description 31
- 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
- 230000003993 interaction Effects 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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a battery replacement device and a control method thereof. The battery replacing equipment is used for installing the battery on the electric vehicle and sending a safety message to a battery lock to unlock the battery 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 battery replacement equipment and a control method thereof.
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 batteries cannot be replaced by steal or by mistake in the prior art, and provides a battery replacement device and a control method thereof.
The invention solves the technical problems through the following technical scheme:
the battery replacing device is used for installing the battery on the electric vehicle and sending a safety message to a battery lock to unlock the battery, so that the battery is electrically connected with the electric vehicle.
Preferably, the battery replacement device includes: a receiving unit and a message generating unit;
the receiving unit is used for calling the message generating unit when receiving a battery locking signal sent by the battery lock;
the message generating unit is used for generating the safety message;
the battery locking signal is used for indicating that the battery is installed on the electric vehicle.
Preferably, the battery replacement device further includes: a dismounting unit;
the disassembling and assembling unit is used for disassembling the battery on the electric vehicle.
Preferably, the battery replacement device further includes: a verification unit;
after the battery is disassembled, the verification unit is used for acquiring and verifying the safety message of the battery lock and sending a safety signal to the battery charging equipment when the safety message passes the verification;
preferably, the battery replacement device further includes: an alarm unit;
the verification unit is also used for calling the alarm unit when the verification fails;
the alarm unit is used for generating alarm information.
Preferably, the verification unit 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 the target battery when the verification is passed;
the unlocking request includes the user identity and the identification.
A control method of a battery replacement device for replacing a battery of an electric vehicle, the control method comprising:
the battery replacing equipment is used for installing the battery on the electric vehicle and sending a safety message to a battery lock to unlock the battery, so that the battery is electrically connected with the electric vehicle.
Preferably, before the step of sending the safety message to the battery lock by the battery swapping device, the method further includes:
the battery replacement equipment generates the safety message when receiving a battery locking signal sent by the battery lock;
the battery locking signal is used for indicating that the battery is installed on the electric vehicle.
Preferably, before the step of mounting the battery on the electric vehicle, the battery replacement device further includes:
and the battery replacing equipment is used for disassembling the battery on 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, the battery replacement device generates alarm information when the verification fails.
Preferably, the control 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 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 device in embodiment 1 of the present invention.
Fig. 2 is a flowchart of a control method for a battery swapping device in embodiment 2 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 embodiment provides a battery replacing device, which is used for installing a battery on an electric vehicle and sending a safety message to a battery lock to unlock the battery, so that the battery is electrically connected with the electric vehicle.
Specifically, as shown in fig. 1, the battery swapping device of this embodiment includes: the device comprises a dismounting unit 1, a verification unit 2, a sending unit 3, a receiving unit 4, a message generating unit 5 and an alarm unit 6. The verification unit 2 is electrically connected with the dismounting unit 1, the sending unit 3 and the alarm unit 6 respectively, and the message generating unit 5 is electrically connected with the sending unit 3 and the receiving unit 4 respectively.
When the electric vehicle is used for replacing the battery at the battery replacing station, the battery is detached from the electric vehicle by the disassembling and assembling unit 1 of the battery replacing device. After the battery is disassembled, the unlocking mechanism of the battery generates a battery unlocking signal and sends the battery unlocking signal to the battery lock of the battery. 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 off from the electric vehicle by the disassembling and assembling unit 1, the verification unit 2 acquires and verifies the safety message of the battery lock of the battery so as to determine whether the battery is legal or not. The safety message is sent to the battery lock by the battery replacement device when the battery is charged by the electric vehicle at the battery replacement station last time.
If the verification unit 2 does not verify that the safety message is passed, which indicates that the battery may be a stolen inferior battery, the verification unit 2 calls the alarm unit 6 to generate alarm information, and prompts that the battery is not a battery circulating in the battery replacement station system.
If the verification unit 2 verifies that the safety message passes, which indicates that the battery is a high-quality battery circulating in the battery replacement station system, the verification unit 2 calls the sending unit 3 to send the generated safety signal to the battery charging equipment of the battery replacement station, so as to charge the battery.
When the verification unit 2 verifies that the battery passes the validity, the dismounting unit 1 mounts the charged battery on the electric vehicle. 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 replacement device through the battery lock. The battery locking signal is used for representing that the battery is installed on the electric vehicle.
When receiving a battery locking signal sent by a battery lock, a receiving unit 4 of the battery swapping device calls a message generating unit 5 to generate a new safety message. The message generating unit 5 calls the sending unit 3 to send a new safety message to the battery lock, so that the battery is unlocked, the battery is electrically connected with the electric vehicle, and the electric vehicle can normally run at the moment.
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 swapping device through a phone, a short message, a mail, or other manners. Wherein the unlocking request comprises a user identity and an identification. The receiving unit 4 is further configured to, upon receiving the unlocking request, invoke the authentication unit 2 to authenticate the user identity and the identifier of the target battery, and invoke the message generating unit 5 to generate a security message when the authentication is passed. And the message generating unit 5 sends a safety message to the target battery to unlock the target battery.
The battery replacing device of the embodiment can send the safety message to the battery lock of the battery, and the battery lock unlocks the battery only when the safety message is received, so that the battery replacing device realizes effective supervision on battery replacement of the electric vehicle through interaction with the battery lock, further ensures that the battery of the battery replacing station (battery replacing operator) circulates in the system of the battery replacing station, avoids the battery from being replaced by theft and mistakenly, and improves the safety of automobile operation.
Example 2
The embodiment provides a control method of a battery replacement device, wherein the battery replacement device is used for replacing a battery of an electric vehicle, and the control method 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 to unlock the battery so that the battery is electrically connected with the electric vehicle.
In this embodiment, as shown in fig. 2, the control method specifically includes the following steps:
and 101, disassembling a battery on the electric vehicle by the battery replacing equipment.
When the electric vehicle is used for replacing the battery at the battery replacing station, the battery replacing equipment is used for disassembling the battery from the electric vehicle. After the battery is disassembled, the unlocking mechanism of the battery generates a battery unlocking signal and sends the battery unlocking signal to the battery lock of the battery. 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.
If the verification fails, indicating that the battery may be a stolen inferior battery, step 103 is performed.
And 103, generating alarm information by the battery replacement equipment.
So as to indicate that the battery is not a battery circulating in the power station changing system.
If the verification is passed, it indicates that the battery is a good battery circulating inside the battery replacement station system, step 104 is executed.
And step 104, generating a safety signal by the battery replacement equipment and sending the safety signal to battery charging equipment of the battery replacement station so as to charge the battery. Step 105 is then performed.
And 105, installing the battery on the electric vehicle by the battery replacing equipment.
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 replacement device through the battery lock. The battery locking signal is used for representing that the battery is installed on the electric vehicle.
And 106, generating a new safety message and sending the new safety message to the battery lock when the battery replacing device receives a battery locking signal sent by the battery lock.
And when the battery lock receives the 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, 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 swapping device through a phone, a short message, a mail, or other manners. Wherein the unlocking request comprises a user identity and an identification. Specifically, the control method further includes:
and when the battery replacement equipment receives the unlocking request, the user identity and the identification of the target battery are verified, and a safety message is sent to the battery lock of the target battery when the verification is passed, so that the target battery is unlocked.
The embodiment 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 wrong, and improving the safety of the vehicle 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 (6)
1. A battery replacing device is used for replacing a battery of an electric vehicle and is characterized by being used for installing the battery on the electric vehicle and sending a safety message to a battery lock to unlock the battery so as to enable the battery to be electrically connected with the electric vehicle, and the battery replacing device comprises a disassembling and assembling unit and a verification unit; the disassembly and assembly unit is used for disassembling the battery on the electric vehicle, and after the battery is disassembled, the verification unit is used for acquiring and verifying the safety message of the battery lock and sending a safety signal to the battery charging equipment when the safety message passes the verification so as to confirm that the battery is legal; if the battery is legal, but the electric vehicle cannot normally run after the battery is installed on the electric vehicle, the user can send an unlocking request to the battery replacement device, the verification unit is further used for verifying the identity of the user and the identification of the target battery when receiving the unlocking request, and sending the safety message to the target battery when the verification is passed, wherein the unlocking request comprises the identity of the user and the identification.
2. The battery swapping device of claim 1, wherein the battery swapping device comprises: a receiving unit and a message generating unit;
the receiving unit is used for calling the message generating unit when receiving a battery locking signal sent by the battery lock;
the message generating unit is used for generating the safety message;
the battery locking signal is used for indicating that the battery is installed on the electric vehicle.
3. The battery swapping device of claim 1, further comprising: an alarm unit;
the verification unit is also used for calling the alarm unit when the verification fails;
the alarm unit is used for generating alarm information.
4. A control method of a battery replacement device for replacing a battery of an electric vehicle, characterized by comprising:
the battery replacing equipment is used for installing the battery on the electric vehicle and sending a safety message to a battery lock to unlock the battery so that the battery is electrically connected with the electric vehicle;
before the step of installing the battery on the electric vehicle by the battery replacement device, the method further includes:
the battery replacing equipment is used for disassembling a battery on the electric vehicle;
after the step of replacing the battery on the electric vehicle, the battery replacing device further comprises:
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 so as to confirm that the battery is legal;
if the battery is legal, but the electric vehicle cannot normally run after the battery is installed on the electric vehicle, the user can send an unlocking request to the battery replacing device, the battery replacing device verifies the identity of the user and the identification of the target battery when receiving the unlocking request, and sends the safety message to the target battery when the verification is passed, wherein the unlocking request comprises the identity of the user and the identification.
5. The method for controlling battery swapping device according to claim 4, wherein before the step of sending the safety message to the battery lock, the method further comprises:
the battery replacement equipment generates the safety message when receiving a battery locking signal sent by the battery lock;
the battery locking signal is used for indicating that the battery is installed on the electric vehicle.
6. The control method of the battery swapping device as claimed in claim 4, wherein the battery swapping device verifies that alarm information is generated when the verification fails.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810812451.3A CN110816488B (en) | 2018-07-23 | 2018-07-23 | Battery replacement equipment and control method thereof |
| PCT/CN2019/097282 WO2020020151A1 (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 |
| US17/262,193 US12005805B2 (en) | 2018-07-23 | 2019-07-23 | Battery replacement device and control method therefor |
| JP2021504172A JP2021533528A (en) | 2018-07-23 | 2019-07-23 | Battery replacement device and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810812451.3A CN110816488B (en) | 2018-07-23 | 2018-07-23 | Battery replacement equipment and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110816488A CN110816488A (en) | 2020-02-21 |
| CN110816488B true CN110816488B (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810812451.3A Active CN110816488B (en) | 2018-07-23 | 2018-07-23 | Battery replacement equipment and control method thereof |
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| Country | Link |
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| CN (1) | CN110816488B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100077119A (en) * | 2008-12-28 | 2010-07-07 | 지윤희 | The battery of electric vehicle charging and exchanging service method |
| CN101887985A (en) * | 2009-05-15 | 2010-11-17 | 张明 | Digital cell network |
| CN201965459U (en) * | 2010-10-27 | 2011-09-07 | 国家电网公司 | Internet of thing-based system for monitoring charging and exchanging of battery |
| CN107571767A (en) * | 2017-10-26 | 2018-01-12 | 胡小玲 | A kind of energy recharge system of electric automobile |
-
2018
- 2018-07-23 CN CN201810812451.3A patent/CN110816488B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100077119A (en) * | 2008-12-28 | 2010-07-07 | 지윤희 | The battery of electric vehicle charging and exchanging service method |
| CN101887985A (en) * | 2009-05-15 | 2010-11-17 | 张明 | Digital cell network |
| CN201965459U (en) * | 2010-10-27 | 2011-09-07 | 国家电网公司 | Internet of thing-based system for monitoring charging and exchanging of battery |
| CN107571767A (en) * | 2017-10-26 | 2018-01-12 | 胡小玲 | A kind of energy recharge system of electric automobile |
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| Publication number | Publication date |
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| CN110816488A (en) | 2020-02-21 |
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