CN108082341B - Battery for electric vehicle with anti-theft function and electric vehicle - Google Patents
Battery for electric vehicle with anti-theft function and electric vehicle Download PDFInfo
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- CN108082341B CN108082341B CN201810068261.5A CN201810068261A CN108082341B CN 108082341 B CN108082341 B CN 108082341B CN 201810068261 A CN201810068261 A CN 201810068261A CN 108082341 B CN108082341 B CN 108082341B
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- electric vehicle
- battery pack
- battery
- module
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- 238000004891 communication Methods 0.000 claims abstract description 36
- 238000012545 processing Methods 0.000 claims description 41
- 230000006870 function Effects 0.000 claims description 22
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002618 waking effect Effects 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/001—Preventing theft of parts or accessories used on cycles, e.g. lamp, dynamo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
Abstract
The invention discloses a battery for an electric vehicle with an anti-theft function and the electric vehicle, which comprises a battery pack circuit board; the battery pack is electrically connected to the battery pack circuit board; a BMS control module integrated on the battery pack circuit board; the BMS control module is electrically connected with a key switch of the electric vehicle, and when the key of the electric vehicle is inserted to unlock, the key switch is communicated, so that the BMS control module is awakened to a working state; the BMS control module is also electrically connected with the battery pack and is used for carrying out key matching authentication with the communication connection of the mobile terminal of the user after the BMS control module wakes up to the working state so as to control the battery pack to enter the working state/dormant state. The electric vehicle provided with the battery for the electric vehicle has good anti-theft effect, does not need to add additional anti-theft equipment, and has lower cost.
Description
Technical Field
The invention relates to the technical field of batteries for electric vehicles, in particular to a battery with an anti-theft function for an electric vehicle and the electric vehicle.
Background
The electric vehicle is popular with consumers gradually due to the advantages of low cost, convenience, environmental protection and the like, and the market of the electric vehicle in China keeps increasing in a spanning manner in recent years due to the vigorous demand. At the same time, however, theft of electric vehicles, particularly of batteries for electric vehicles, is becoming serious.
Therefore, there is a need for a battery for an electric vehicle and an electric vehicle having an antitheft function.
Disclosure of Invention
The invention aims to provide the battery for the electric vehicle with the anti-theft function, which has good anti-theft effect, does not need to add additional anti-theft equipment and has lower cost.
In order to achieve the above object, the technical scheme of the present invention is as follows:
a battery for an electric vehicle having an antitheft function, comprising:
a battery pack circuit board;
the battery pack is electrically connected to the battery pack circuit board;
a BMS control module integrated on the battery pack circuit board;
the BMS control module is electrically connected with a key switch of the electric vehicle, and when the key of the electric vehicle is inserted to unlock, the key switch is communicated, so that the BMS control module is awakened to a working state;
the BMS control module is also electrically connected with the battery pack and is used for carrying out key matching authentication with the communication connection of the mobile terminal of the user after the BMS control module wakes up to the working state so as to control the battery pack to enter the working state/dormant state.
According to the battery for the electric vehicle with the anti-theft function, the BMS control module is integrated on the battery pack circuit board, so that the BMS control module is connected with the battery pack and the battery pack circuit board, and if the BMS control module is damaged by violence, the battery pack circuit board and the battery pack are damaged at the same time, and the whole battery for the electric vehicle is scrapped. Further, the BMS control module is electrically connected with the key switch of the electric vehicle and is in communication connection with the mobile terminal of the user, firstly, the BMS control module is awakened to work through the key switch, further key matching authentication of the mobile terminal of the user is required, and the battery pack is controlled to work or sleep according to an authentication result; if the battery for the electric vehicle is disassembled violently, the BMS control module is disassembled along with the battery pack and the battery pack circuit board, and the battery pack still cannot start to work when no matched key information of a mobile terminal of a user exists, so that the possibility of theft of the battery for the electric vehicle is effectively reduced, and the battery for the electric vehicle has an anti-theft function.
As a specific embodiment, the BMS control module includes: and the chip processing module is electrically connected with the key switch of the electric vehicle.
As a specific embodiment, the BMS control module further includes: the signal communication module is electrically connected with the chip processing module in the BMS control module and is used for sending key matching request information to the user mobile terminal after the BMS control module wakes up to a working state and receiving key information sent by the user mobile terminal after receiving the key matching request information.
As a specific embodiment, the chip processing module is configured to compare the key information with an ID code preset in a memory; if the two are matched, controlling the battery pack to enter a working state; and if the two are not matched, controlling the battery pack to enter a dormant state.
As a specific embodiment, the chip processing module is further configured to monitor whether the signal communication module receives the key information sent by the mobile terminal of the user within a preset time; if not, the chip processing module controls the battery pack to enter a dormant state; if yes, the chip processing module compares the key information with an ID code preset in a memory.
As a specific embodiment, the chip processing module is further configured to monitor whether the key switch is turned off within a preset time after the battery pack enters the sleep state, and if not, send an alarm message to the user mobile terminal through the signal communication module.
As a specific embodiment, a PC interface is further provided on the battery pack circuit board, and is connected to an external computer, so as to receive new key information transmitted by the external computer; the signal communication module is also used for receiving new key information sent by the mobile terminal of the user; the chip processing module is also used for generating new ID codes corresponding to the new key information one by one according to the new key information and storing the new ID codes into a memory to replace the original ID codes.
As a specific embodiment, the signal communication module is further configured to receive key information sent by the mobile terminal of the user when the battery for the electric vehicle is used for the first time; the chip processing module is also used for generating ID codes corresponding to the key information one by one according to the key information and storing the ID codes into a memory.
As a specific embodiment, the signal communication module is one or more of a WiFi module, a bluetooth module, an NFC module, a GSM module, and an RFID module.
A second object of the present invention is to provide an electric vehicle including the battery for an electric vehicle having an antitheft function of any of the above embodiments, the electric vehicle of the present invention having a battery antitheft function.
For a better understanding and implementation, the present invention is described in detail below with reference to the drawings.
Drawings
Fig. 1 is a schematic structural view of a battery for an electric vehicle having an antitheft function according to the present invention;
fig. 2 is a flowchart of a method of using the electric vehicle of embodiment 1 of the present invention;
fig. 3 is a flowchart of a method of using the electric vehicle of embodiment 2 of the present invention;
fig. 4 is a flowchart of a method of using the electric vehicle of embodiment 3 of the present invention.
Detailed Description
Example 1
Referring to fig. 1 and 2, the battery for an electric vehicle with anti-theft function of the present invention includes a battery pack circuit board 100, a battery pack 200 electrically connected to the battery pack circuit board; the BMS control module 300 is integrated on the battery pack circuit board.
The BMS control module 300 is electrically connected with the key switch 400 of the electric vehicle, and when the electric vehicle key is inserted to unlock, the key switch 400 is communicated, so that the BMS control module is awakened to a working state.
The BMS control module 300 is further electrically connected to the battery pack 200, and is configured to perform key matching authentication with the communication connection between the BMS control module and the user mobile terminal 500 after the BMS control module wakes up to the working state, so as to control the battery pack 200 to enter the working state/sleep state.
Wherein, the BMS control module 300 includes: the chip processing module 310 is electrically connected with the key switch 400 of the electric vehicle, and preferably, a key switch conditioning circuit 350 is also connected between the key switch 400 and the chip processing module 310; the BMS control module 300 further includes a signal communication module 320 electrically connected to the chip processing module.
The signal communication module 320 is configured to send key matching request information to the user mobile terminal 500 after the BMS control module wakes up to a working state, and receive key information sent by the user mobile terminal after receiving the key matching request information. The chip processing module 310 is configured to compare the key information with an ID code preset in the memory 330; if the two are matched, controlling the battery pack to enter a working state; and if the two are not matched, controlling the battery pack to enter a dormant state.
The signal communication module 320 is further configured to receive new key information sent by the mobile terminal of the user, and the chip processing module is further configured to generate a new ID code corresponding to the new key information one-to-one according to the new key information, and store the new ID code in the memory 330 to replace the original ID code.
The battery pack circuit board 100 is further provided with a PC interface 340, which is connected to the external computer 600, for receiving the new key information transmitted by the external computer. The chip processing module generates new ID codes corresponding to the new key information one by one according to the new key information, and stores the new ID codes into the memory 330 to replace the original ID codes, thereby completing the modification of the key information. It should be understood that the step of verifying the original key information is included before the user mobile terminal sends the new key information to the signal communication module or the external computer transmits the new key information to the PC interface, which is not described herein.
The signal communication module is also used for receiving key information sent by the mobile terminal of the user when the battery for the electric vehicle is used for the first time; the chip processing module is further configured to generate ID codes corresponding to the key information one by one according to the key information, and store the ID codes in the memory 330.
The signal communication module 320 is one or more of a WiFi module, a bluetooth module, an NFC module, a GSM module, and an RFID module.
The embodiment also comprises an electric vehicle, which comprises the battery with the anti-theft function.
As shown in fig. 2, when the electric vehicle of the present embodiment is used, the electric vehicle key is first inserted and unlocked, so that the key switch of the electric vehicle is communicated; waking up the BMS control module to a working state; further, the BMS control module 300 transmits key matching request information to the user mobile terminal 500 through the signal communication module 320; the signal communication module 320 receives key information sent by the user mobile terminal 500; the chip processing module 310 compares the key information with an ID code preset in the memory 330, and if the key information and the ID code are matched, the battery pack is controlled to enter a working state; and if the two are not matched, controlling the battery pack to enter a dormant state. As shown in fig. 1, if the two are matched, the chip processing module 310 controls the battery relay 110 to be communicated, and the battery pack enters an operating state to output electric energy.
According to the battery with the anti-theft function for the electric vehicle, the BMS control module is integrated on the battery pack circuit board, so that the BMS control module is connected with the battery pack and the battery pack circuit board, and if the BMS control module is damaged by violence, the battery pack circuit board and the battery pack are damaged at the same time, and the whole battery for the electric vehicle is scrapped;
the BMS control module is also electrically connected with a key switch of the electric vehicle and is in communication connection with a user mobile terminal, the BMS control module is firstly awakened to work through the key switch, key matching authentication of the user mobile terminal is further required, and the battery pack is controlled to work or sleep according to an authentication result; if the battery for the electric vehicle is disassembled violently, the BMS control module is disassembled along with the battery pack and the battery pack circuit board, and the battery pack still cannot start to work when no matched key information of a mobile terminal of a user exists, so that the possibility of theft of the battery for the electric vehicle is effectively reduced, and the battery for the electric vehicle has an anti-theft function.
Example 2
This embodiment is an improvement on the technical solution of embodiment 1, which is basically the same as the technical solution of embodiment 1, and the main difference is that: the chip processing module of the battery for the electric vehicle with the anti-theft function is also used for monitoring whether the signal communication module receives key information sent by the mobile terminal of the user within preset time; if not, the chip processing module controls the battery pack to enter a dormant state; if yes, the chip processing module compares the key information with an ID code preset in a memory. That is, before the chip processing module compares the key information with the ID code preset in the memory, the battery for an electric vehicle of the present embodiment further includes: monitoring whether the signal communication module receives key information of a mobile terminal of a user within preset time; if yes, the chip processing module compares the key information with an ID code preset in a memory; if not, the chip processing module controls the battery pack to enter a dormant state.
As shown in fig. 3, when the electric vehicle of the present embodiment is used, the electric vehicle key is first inserted and unlocked, so that the key switch of the electric vehicle is communicated; waking up the BMS control module to a working state; further, the BMS control module transmits key matching request information to the user mobile terminal through the signal communication module 320; the signal communication module 320 receives key information sent by the user mobile terminal 500; monitoring whether the signal communication module receives key information of a mobile terminal of a user within preset time; if not, the chip processing module controls the battery pack to enter a sleep state, if yes, the chip processing module 310 compares the key information with an ID code preset in the memory 330, and if the key information and the ID code are matched, the battery pack is controlled to enter a working state; and if the two are not matched, controlling the battery pack to enter a dormant state.
Example 3
This embodiment is a modification of the embodiment 1 or 2, and is basically the same as the embodiment 1 or 2, and the main difference is that: the chip processing module of the embodiment is further configured to monitor whether the key switch is turned off within a preset time after the battery pack enters the sleep state, and if not, send an alarm message to the mobile terminal of the user through the signal communication module.
As shown in fig. 4, when the electric vehicle of the present embodiment is used, the electric vehicle key is first inserted and unlocked, so that the key switch of the electric vehicle is connected; waking up the BMS control module to a working state; the BMS control module sends key matching request information to the user mobile terminal through the signal communication module 320; the signal communication module 320 receives key information sent by the user mobile terminal 500; monitoring whether the signal communication module receives key information of a mobile terminal of a user within preset time; if not, the chip processing module controls the battery pack to enter a sleep state, if yes, the chip processing module 310 compares the key information with an ID code preset in the memory 330, and if the key information and the ID code are matched, the battery pack is controlled to enter a working state; and if the two are not matched, controlling the battery pack to enter a dormant state. Further, after the battery pack enters a dormant state, the chip processing module monitors whether the key switch is disconnected within a preset time, and if not, the chip processing module sends alarm information to a user mobile terminal through the signal communication module; if yes, the electric vehicle is locked and stops working.
The present invention is not limited to the above-described embodiments, but, if various modifications or variations of the present invention are not departing from the spirit and scope of the present invention, the present invention is intended to include such modifications and variations as fall within the scope of the claims and the equivalents thereof.
Claims (7)
1. A battery for an electric vehicle having an antitheft function, comprising:
a battery pack circuit board;
the battery pack is electrically connected to the battery pack circuit board;
a BMS control module integrated on the battery pack circuit board;
the BMS control module is electrically connected with a key switch of the electric vehicle, and when the key of the electric vehicle is inserted to unlock, the key switch is communicated, so that the BMS control module is awakened to a working state; the BMS control module is also electrically connected with the battery pack and used for carrying out key matching authentication with the mobile terminal of the user after the BMS control module wakes up to the working state so as to control the battery pack to enter the working state/dormant state;
the BMS control module includes: the device comprises a chip processing module and a signal communication module, wherein the chip processing module is electrically connected with a key switch of the electric vehicle;
the signal communication module is electrically connected with the chip processing module and is used for sending key matching request information to the user mobile terminal after the BMS control module wakes up to a working state and receiving key information sent by the user mobile terminal after receiving the key matching request information;
the signal communication module is also used for receiving key information sent by the mobile terminal of the user when the battery for the electric vehicle is used for the first time; the chip processing module is also used for generating ID codes corresponding to the key information one by one according to the key information and storing the ID codes into a memory.
2. The battery for an electric vehicle having an antitheft function according to claim 1, characterized in that: the chip processing module is used for comparing the key information with an ID code preset in a memory; if the two are matched, controlling the battery pack to enter a working state; and if the two are not matched, controlling the battery pack to enter a dormant state.
3. The battery for an electric vehicle having an antitheft function according to claim 2, characterized in that: the chip processing module is also used for monitoring whether the signal communication module receives key information sent by the mobile terminal of the user in preset time; if not, the chip processing module controls the battery pack to enter a dormant state; if yes, the chip processing module compares the key information with an ID code preset in a memory.
4. The battery for an electric vehicle having an antitheft function according to claim 1, characterized in that: the chip processing module is also used for monitoring whether the key switch is disconnected within a preset time after the battery pack enters a dormant state, and if not, sending alarm information to the mobile terminal of the user through the signal communication module.
5. The battery for an electric vehicle having an antitheft function according to claim 1, characterized in that: the battery pack circuit board is also provided with a PC interface which is connected with an external computer and used for receiving new key information transmitted by the external computer;
the signal communication module is also used for receiving new key information sent by the mobile terminal of the user;
the chip processing module is also used for generating new ID codes corresponding to the new key information one by one according to the new key information and storing the new ID codes into a memory to replace the original ID codes.
6. The battery for an electric vehicle having an antitheft function according to any one of claims 1 to 5, characterized in that:
the signal communication module is one or more of a WiFi module, a Bluetooth module, an NFC module, a GSM module and an RFID module.
7. An electric vehicle, characterized in that: a battery for an electric vehicle having an antitheft function as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068261.5A CN108082341B (en) | 2018-01-24 | 2018-01-24 | Battery for electric vehicle with anti-theft function and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068261.5A CN108082341B (en) | 2018-01-24 | 2018-01-24 | Battery for electric vehicle with anti-theft function and electric vehicle |
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| Publication Number | Publication Date |
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| CN108082341A CN108082341A (en) | 2018-05-29 |
| CN108082341B true CN108082341B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810068261.5A Active CN108082341B (en) | 2018-01-24 | 2018-01-24 | Battery for electric vehicle with anti-theft function and electric vehicle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113697015B (en) * | 2021-08-27 | 2022-07-22 | 江苏爱玛车业科技有限公司 | Starting system and method of electric vehicle |
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| CN102361332A (en) * | 2011-09-29 | 2012-02-22 | 重庆小康工业集团股份有限公司 | Wake-up device for main power supply |
| CN103522909A (en) * | 2013-01-18 | 2014-01-22 | 武汉英泰斯特电子技术有限公司 | Method for monitoring battery data under parking state of pure electric vehicle and vehicle-mounted terminal |
| KR101480090B1 (en) * | 2013-07-02 | 2015-01-08 | 주식회사 이아이지 | Control device for battery management system |
| CN204809348U (en) * | 2015-05-19 | 2015-11-25 | 江西迪比科股份有限公司 | Theftproof battery pack and electric motor car |
| CN105196970A (en) * | 2015-10-09 | 2015-12-30 | 潍柴动力股份有限公司 | Electric vehicle burglary prevention method and device and electric vehicle drive part burglary prevention method |
| CN208559610U (en) * | 2018-01-24 | 2019-03-01 | 五羊—本田摩托（广州）有限公司 | A kind of electric vehicle battery and electric vehicle with anti-theft function |
-
2018
- 2018-01-24 CN CN201810068261.5A patent/CN108082341B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361332A (en) * | 2011-09-29 | 2012-02-22 | 重庆小康工业集团股份有限公司 | Wake-up device for main power supply |
| CN103522909A (en) * | 2013-01-18 | 2014-01-22 | 武汉英泰斯特电子技术有限公司 | Method for monitoring battery data under parking state of pure electric vehicle and vehicle-mounted terminal |
| KR101480090B1 (en) * | 2013-07-02 | 2015-01-08 | 주식회사 이아이지 | Control device for battery management system |
| CN204809348U (en) * | 2015-05-19 | 2015-11-25 | 江西迪比科股份有限公司 | Theftproof battery pack and electric motor car |
| CN105196970A (en) * | 2015-10-09 | 2015-12-30 | 潍柴动力股份有限公司 | Electric vehicle burglary prevention method and device and electric vehicle drive part burglary prevention method |
| CN208559610U (en) * | 2018-01-24 | 2019-03-01 | 五羊—本田摩托（广州）有限公司 | A kind of electric vehicle battery and electric vehicle with anti-theft function |
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| CN108082341A (en) | 2018-05-29 |
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