CN207149655U - Lithium battery system of the electric car with positioning and anti-theft feature - Google Patents
Lithium battery system of the electric car with positioning and anti-theft feature Download PDFInfo
- Publication number
- CN207149655U CN207149655U CN201720929862.1U CN201720929862U CN207149655U CN 207149655 U CN207149655 U CN 207149655U CN 201720929862 U CN201720929862 U CN 201720929862U CN 207149655 U CN207149655 U CN 207149655U
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- Prior art keywords
- lithium battery
- modules
- mtk2503
- electric car
- positioning
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The lithium battery system with positioning and anti-theft feature is used the utility model discloses a kind of electric car, belong to Internet of Things field, the technical problems to be solved in the utility model for how to prevent battery of electric vehicle stolen and it is stolen after be continuing with or sell again, the technical scheme used for：Its structure includes PCBA board and multiple battery cores, multiple battery cores are connected in series composition lithium battery group, draw a power interface in one end of lithium battery group, charge port is provided with PCBA board, discharge port, relay, charge and discharge control module and Internet of Things module, Internet of Things module includes MTK2503 modules, power management module, E SIM cards and antenna, charge and discharge control module connects and controls battery core and power management module respectively, charge and discharge control module connects and controls battery core discharge and recharge, power management module connects MTK2503 modules and powered for it, MTK2503 modules connect E SIM cards respectively, antenna and relay, relay is serially connected on discharge port and MTK2503 modules pass through GPIO control relays.
Description
Technical field
It the utility model is related to Internet of Things field, lithium of specifically a kind of electric car with positioning and anti-theft feature
Battery system.
Background technology
Today's society, electric car are gradually deep to be liked by consumer due to its environmentally friendly, quick and easy good characteristics
Love, streets and lanes are found everywhere miscellaneous electric car at home.With electric car increasing using user, electric car, especially
It is that the stolen quantity of battery of electric vehicle also rises year by year, and this brings great factor leading to social instability to society, worries vehicle and electricity
Stolen turn into perplexs each problem for cycling user in pond.Lose car and lose battery event and emerge in an endless stream, to car owners cause through
In Ji and spiritual double loss, therefore the antitheft problem of electric car and battery of electric vehicle is extremely severe.
Patent No. CN205554394U patent document discloses a kind of electric vehicle intelligent system, including positioning intelligent dress
Put, mobile terminal, monitor supervision platform and warning system, the positioning intelligent device include MCU controllers, wireless communication module, electricity
Source module, GPS/LBS bimodulus locating modules, the MCU controllers are bi-directionally connected with wireless communication module, the MCU controllers
It is connected respectively with the power module, GPS/LBS bimodulus locating module；The mobile terminal is two-way control terminal, for connecing
Receive warning message, remote control electric vehicle state；The monitor supervision platform is used for the information management of the electric car, realizes to described
Electric car vehicle location and tracking, parameter configuration and maintenance, and realize that the information of the mobile terminal and the monitor supervision platform is handed over
Change；The warning system includes, alarm detection module and alarm.But the technical scheme can only effectively prevent electric car quilt
To steal, the pilferage target of present thief already makes battery of electric vehicle into from electric car, and battery of electric vehicle target is small, easy to carry, and
And dealing is convenient, therefore how preventing battery of electric vehicle stolen and being continuing with or sell after stolen is that the technology that urgent need solves is asked
Topic.
The content of the invention
Technical assignment of the present utility model is to provide a kind of lithium battery system of electric car with positioning and anti-theft feature,
Come solve the problems, such as how to prevent battery of electric vehicle stolen and it is stolen after be continuing with or sell again.
Technical assignment of the present utility model realizes that a kind of electric car is used with positioning and anti-theft feature in the following manner
Lithium battery system, including PCBA board and multiple battery cores, multiple battery cores are connected in series composition lithium battery group, one end of lithium battery group
A power interface is drawn, charge port, discharge port, relay, charge and discharge control module and Internet of Things mould are provided with PCBA board
Block, Internet of Things module include MTK2503 modules, power management module, E-SIM cards and antenna, and charge and discharge control module connects respectively
Connect and control battery core and power management module, charge and discharge control module connects and controls battery core discharge and recharge, plays and overcharges protection, mistake
Protection, the effect of excessively stream, short-circuit protection are put, power management module connection MTK2503 modules are simultaneously powered for it, MTK2503 modules
Connect E-SIM cards, antenna and relay respectively, relay be serially connected on discharge port and MTK2503 modules by GPIO control after
Electrical equipment, discharge port share a power interface with charge port.
Preferably, the lithium battery system also includes background server and mobile terminal, MTK2503 modules by antenna and
GPRS signals connect background server, and MTK2503 modules are connected by GPRS signals with background server carries out information exchange, will
Real-time battery level information and battery location information are sent to background server, background server by WiFi, 4G, 3G or
GPRS wireless connection mobile terminals, it is ensured that mobile terminal can easily obtain information about power and the position of battery from background server
Confidence ceases, it is preferable that WiFi connections.
More preferably, the MTK2503 modules use GPRS/GPS/ big dipper modules, and E-SIM cards use Internet of Things network interface card, antenna
Using GPS, the Big Dipper, GPRS combined antennas.
More preferably, the E-SIM cards are directly welded in PCBA board using paster encapsulation, and burned SIM card information in advance,
The puzzlement that user individually applies for card is eliminated, the Internet of Things card service provided using operator, effectively reduces rate during use.
More preferably, the battery core is provided with least 12.
More preferably, shell is provided with the outside of the lithium battery group, PCBA board is arranged on the side of lithium battery group and positioned at outer
The inside of shell.
More preferably, the outer casing inner wall is provided with the epoxy resin layer that a layer thickness is 1mm, and epoxy resin layer is arranged on
Outside battery core, epoxy resin layer shell not only acts as the effect of safeguard protection battery core, and can protect PCBA board, prevents
Control is only skipped by fly line mode after lithium battery group is remotely closed and is continuing with lithium battery group.
More preferably, the shell lower end is provided with base, and lithium battery group and PCBA board are fixedly mounted on base, it is ensured that
Lithium battery group and PCBA board can conveniently be fixed together and play guarantor to lithium battery group and PCBA board lower end installation portion
The effect of shield.
Electric car of the present utility model uses the lithium battery system with positioning and anti-theft feature with advantages below：
（One）, MTK2503 modules be connected by GPRS signals with background server carry out information exchange, by real-time battery
Information about power and battery location information are sent to background server, and mobile terminal passes through WiFi, 4G, 3G or GPRS and background service
Device is connected, and obtains the information about power and positional information of battery, looking for after can effectively preventing battery of electric vehicle stolen and being stolen
Return, even if looking for pond of not wiring back, sent by mobile terminal and close discharging function, so this battery will no longer discharge, and can prevent from stealing
Robber person is continuing with or resell at a profit battery, stealer is stolen to battery of electric vehicle and does not also obtain interests, it is long-term to prevent stealer
Steal battery of electric vehicle；
（Two）, lithium battery group share 12 but be not limited to 12 battery cores, lithium battery group side installation PCBA board, installation
Afterwards, outer layer covers a layer thickness is 1mm epoxy resin layer, and epoxy resin layer has two effects herein, and first is to play peace
Full guard acts on, and second is to protect PCBA board, prevents from skipping by fly line mode after battery modules are remotely closed
Control is continuing with lithium battery group；
（Three）, charge and discharge control module connection battery core, play and overcharge protection, Cross prevention, excessively stream, the work of short-circuit protection
With；
（Four）, E-SIM cards using paster encapsulation be directly welded in PCBA board, burned SIM card information, eliminates use in advance
The puzzlement that family is individually applied for card, the Internet of Things card service provided using operator, effectively reduces rate during use.
Therefore the utility model has reasonable in design, simple in construction, easy to process, small volume, easy to use, one-object-many-purposes
The features such as, thus, have good value for applications.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the structured flowchart that electric car uses the lithium battery system with positioning and anti-theft feature；
Accompanying drawing 2 is the structured flowchart of PCBA board；
Accompanying drawing 3 is the configuration schematic diagram that electric car uses the lithium battery system with positioning and anti-theft feature.
In figure：1st, PCBA board, 2, battery core, 3, charge port, 4, discharge port, 5, relay, 6, charge and discharge control module, 7, thing
Networking module, 8, MTK2503 modules, 9, power management module, 10, E-SIM cards, 11, antenna, 12, background server, 13, move
Dynamic terminal, 14, shell, 15, base, 16, power interface, P+, P- be discharge port, and C+, C- be charge port, and B+, B- are electric for lithium
Pond.
Embodiment
Electric car of the present utility model is used with reference to Figure of description and specific embodiment with positioning and anti-theft feature
Lithium battery system is described in detail below.
Embodiment 1：
As shown in figure 1 and 2, lithium battery system of the electric car of the present utility model with positioning and anti-theft feature, its
Structure includes 2,12 background server 12, mobile terminal 13, PCBA board 1 and 12 battery cores battery cores 2 and is connected in series composition lithium electricity
A power interface 16 is drawn in one end of pond group and lithium battery group, has charge port 3, discharge port 4 in PCBA board 1, relay 5, fills
Control of discharge module 6 and Internet of Things module 7, Internet of Things module 7 include MTK2503 modules 8, power management module 9, E-SIM cards
10 and antenna 11, charge and discharge control module 6 connect respectively and control battery core 2 and power management module 9, charge and discharge control module 6
Connect and control the discharge and recharge of battery core 2, play and overcharge protection, Cross prevention, the effect of excessively stream, short-circuit protection, power management module 9
Connect MTK2503 modules 8 and connect E-SIM cards 10, antenna 11 and relay 5, relay respectively for its power supply, MTK2503 modules 8
Device 5 is serially connected on discharge port 4 and MTK2503 modules 8 share one by GPIO control relays 5, discharge port 4 with charge port 3
Power interface 16.MTK2503 modules 8 connect background server 12 by antenna 11 and GPRS signals, and MTK2503 modules 8 pass through
GPRS signals are connected with background server 12 carries out information exchange, and real-time battery level information and battery location information are sent
To background server 12, background server 12 passes through WiFi wireless connections mobile terminal 13, it is ensured that mobile terminal 13 can facilitate
From background server 12 obtain battery information about power and positional information.MTK2503 modules 8 use GPRS/GPS/ Big Dipper moulds
Block, E-SIM cards 10 use Internet of Things network interface card, and antenna 11 is using GPS, the Big Dipper, GPRS combined antennas.E-SIM cards 10 are sealed using paster
Dress is directly welded in PCBA board, and burned SIM card information in advance, is eliminated the puzzlement that user individually applies for card, is used operator
The Internet of Things card service of offer, effectively reduces rate during use.
As shown in Figure 3, installation shell 14 on the outside of lithium battery group, PCBA board 1 are arranged on the side of lithium battery group and are located at
The inside of shell 14.The inwall of shell 14 has the epoxy resin layer that a layer thickness is 1mm, and epoxy resin layer is located at outside battery core, ring
Oxygen tree lipid layer shell not only acts as the effect of safeguard protection battery core, and can protect PCBA board, prevents from remotely closing
Closing lithium battery group, skipping control by fly line mode is continuing with lithium battery group afterwards.The lower end mounting seat 15 of shell 14, lithium electricity
Pond group and PCBA board 1 are fixedly mounted on base 15, it is ensured that lithium battery group and PCBA board 1 can conveniently be fixed on one
Play a part of and protection is played to lithium battery group and the lower end installation portion of PCBA board 15.
Specific work process：
（1）, electric car operation when, the positional information of lithium battery group is transferred to background server by MTK2503 modules 8 in real time
12, and draw travel track；
（2）, mobile terminal 13 by WiFi wireless transmission methods from background server 12 obtain lithium battery group position believe
Breath, you can determine the positional information of electric car；
（3）, electric car it is out of service when, MTK2503 modules 8 in real time by the positional information of lithium battery group be transferred to backstage take
Business device 12, when the positional information of lithium battery group changes, Internet of Things module 7 notifies car owner by way of short message, simultaneously
MTK2503 modules 8 continue the position of monitoring lithium battery group in real time, and car owner can obtain the position of lithium battery group by mobile terminal 13
Confidence is ceased, and conveniently gives lithium battery group for change, while public security department can be helped to crack theft battery of electric vehicle and electric car case, if
When cannot give for change or abandon giving for change, it can be sent by mobile terminal and close discharging function, so this battery will no longer discharge,
PCBA board is encapsulated in modular plastic housings together together with battery core by epoxy resin layer, is protected not destroying epoxy resin layer
That can not change the current off position of battery on the premise of sheath, if but destroy epoxy resin layer protective layer,
Battery performance can not be ensured, the two time selling of battery is influenceed completely, battery stealer can not be cashed.
By embodiment above, the those skilled in the art can readily realize the utility model.But
It is it should be appreciated that the utility model is not limited to a kind of above-mentioned embodiment.On the basis of disclosed embodiment,
The those skilled in the art can be combined different technical characteristics, so as to realize different technical schemes.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (8)
1. lithium battery system of a kind of electric car with positioning and anti-theft feature, it is characterised in that including PCBA board and multiple
Battery core, multiple battery cores are connected in series composition lithium battery group, and one end of lithium battery group is drawn a power interface, set in PCBA board
Have charge port, discharge port, relay, charge and discharge control module and an Internet of Things module, Internet of Things module include MTK2503 modules,
Power management module, E-SIM cards and antenna, charge and discharge control module connect and control battery core and power management module, fill respectively
Control of discharge module is connected and controls battery core discharge and recharge, and power management module connection MTK2503 modules are simultaneously powered for it,
MTK2503 modules connect E-SIM cards, antenna and relay respectively, and relay is serially connected on discharge port and MTK2503 modules pass through
GPIO control relays, discharge port share a power interface with charge port.
2. lithium battery system of the electric car according to claim 1 with positioning and anti-theft feature, it is characterised in that should
Lithium battery system also includes background server and mobile terminal, and MTK2503 modules are taken by antenna and GPRS signals connection backstage
Business device, background server pass through WiFi, 4G, 3G or GPRS wireless connection mobile terminal.
3. lithium battery system of the electric car according to claim 2 with positioning and anti-theft feature, it is characterised in that institute
State MTK2503 modules and use GPRS/GPS/ big dipper modules, E-SIM cards use Internet of Things network interface card, and antenna is using GPS, the Big Dipper, GPRS
Combined antenna.
4. lithium battery system of the electric car according to claim 3 with positioning and anti-theft feature, it is characterised in that institute
E-SIM cards are stated to be directly welded in PCBA board using paster encapsulation, and burned SIM card information in advance.
5. lithium battery system of the electric car according to claim 1,2,3 or 4 with positioning and anti-theft feature, its feature
It is, the battery core is provided with least 12.
6. lithium battery system of the electric car according to claim 5 with positioning and anti-theft feature, it is characterised in that institute
State and shell is provided with the outside of lithium battery group, PCBA board is arranged on the side of lithium battery group and positioned at the inside of shell.
7. lithium battery system of the electric car according to claim 6 with positioning and anti-theft feature, it is characterised in that institute
State outer casing inner wall and be provided with the epoxy resin layer that a layer thickness is 1mm, epoxy resin layer is arranged on outside battery core.
8. lithium battery system of the electric car according to claim 7 with positioning and anti-theft feature, it is characterised in that institute
State shell lower end and be provided with base, lithium battery group and PCBA board are fixedly mounted on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929862.1U CN207149655U (en) | 2017-07-28 | 2017-07-28 | Lithium battery system of the electric car with positioning and anti-theft feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929862.1U CN207149655U (en) | 2017-07-28 | 2017-07-28 | Lithium battery system of the electric car with positioning and anti-theft feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207149655U true CN207149655U (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720929862.1U Expired - Fee Related CN207149655U (en) | 2017-07-28 | 2017-07-28 | Lithium battery system of the electric car with positioning and anti-theft feature |
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| CN (1) | CN207149655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233775A (en) * | 2019-05-29 | 2019-09-13 | 惠州拓邦电气技术有限公司 | IOT plate, the BMS in battery pack and battery pack guard method and system |
-
2017
- 2017-07-28 CN CN201720929862.1U patent/CN207149655U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233775A (en) * | 2019-05-29 | 2019-09-13 | 惠州拓邦电气技术有限公司 | IOT plate, the BMS in battery pack and battery pack guard method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20180728 |