CN206125239U - Anti -theft device for electrocar - Google Patents
Anti -theft device for electrocar Download PDFInfo
- Publication number
- CN206125239U CN206125239U CN201621192759.5U CN201621192759U CN206125239U CN 206125239 U CN206125239 U CN 206125239U CN 201621192759 U CN201621192759 U CN 201621192759U CN 206125239 U CN206125239 U CN 206125239U
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- CN
- China
- Prior art keywords
- chip microcomputer
- theft device
- module
- electric motor
- motor car
- Prior art date
- 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.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an anti -theft device for electrocar, it encapsulates inside the electric motor car frame, and it comprises singlechip and the power conversion module, orientation module, acceleration sensor, light sensor, GPRS module, emergency power source module and the electric quantity detection module that link to each other with the singlechip in proper order, and it can touch send a telegram and warn when the stolen or anti -theft system place frame of vehicle suffers to destroy, inform the position and the mobile information of car owner's vehicle in real time, has improved the anti -theft function of electric motor car.
Description
Technical field
This utility model is related to antitheft field, more particularly to a kind of electric vehicle anti-theft device.
Background technology
Electric motor car due to its feature of environmental protection, economy and using convenience and be widely recognized as by masses, but existing electricity
Motor-car mostly relies on the passive antitheft of mechanical lock, also has a small amount of electric motor car to realize using burglary-resisting system and mobile phone A PP mutual
Even, so as to realize active anti-theft.But existing burglary-resisting system is external, burglary-resisting system and its power supply circuits are easily recruited brokenly
It is bad, so that burglary-resisting system failure.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of electric vehicle anti-theft device.
For achieving the above object, this utility model is employed the following technical solutions：
A kind of electric vehicle anti-theft device, which is encapsulated in inside electromobile frame, its by single-chip microcomputer and successively with single-chip microcomputer phase
Power transfer module even, locating module, acceleration transducer, optical sensor and GPRS module composition, the locating module
For obtaining the positional information of electric motor car and sending relevant information to single-chip microcomputer, the acceleration transducer occurs in electric motor car
Single-chip microcomputer inquiry electric motor car current positional information is triggered when mobile, when current location and position deviation when stopping of electric motor car
When reaching preset value, the single-chip microcomputer alert, the optical sensor are used for the closed loop for monitoring encapsulation anti-theft device
Light intensity in border, when its light intensity for monitoring reaches activation threshold value, the single-chip microcomputer alert, when the list
During piece machine alert, the GPRS module sends warning message, electric motor car real time position and motion track to car
In main mobile phone A PP.
Further, the single-chip microcomputer is connected with the buzzer in electric motor car, is touched during the single-chip microcomputer alert
Work of sending out buzzer described.
Further, the power transfer module is connected with the battery of electric motor car with the working power of acquisition anti-theft device.
Further, the anti-theft device also includes emergency power supply and electric power detection module, the power transfer module
The emergency power supply is charged, with realize make in the electric vehicle circuit breaking anti-theft device in the presence of emergency power supply just
Often work, the electric power detection module is detected with the electricity to emergency power supply and information about power is passed to single-chip microcomputer, when
The electricity of emergency power supply be less than alarm value when, the single-chip microcomputer by electricity low prompting message by the GPRS module send to
In mobile phone A PP of car owner.
Further, the locating module is big dipper module UM220.
After above-mentioned technical proposal, this utility model is had the advantage that compared with background technology：
1st, anti-theft device is encapsulated in the frame interior of electric motor car, needs proprietary instrument to destroying antitheft after vehicle frame destruction
Device, wastes time and energy, and after vehicle frame is destroyed, the light for monitoring surrounding is changed by optical sensor, and the very first time can touch
Alarming information transmit messages so as to notify car owner, antitheft reliability is improve；
2nd, anti-theft device is powered using the battery of electric motor car, and convenience is high, and is provided with the inspection of emergency power supply and emergency power supply
Module is surveyed, when the power line of electric motor car is extracted from battery, emergency power supply is continuously anti-theft device and powers, and low in electricity
Shi Tixian car owners, further increase the safety of vehicle；
3rd, the position of vehicle is positioned using the BEI-DOU position system of China's independent research, improves the safety of information
Property.
Description of the drawings
Fig. 1 is this utility model structured flowchart.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
Embodiment
As shown in figure 1, a kind of electric vehicle anti-theft device, which is encapsulated in inside electromobile frame, and which is by single-chip microcomputer and successively
The power transfer module that is connected with single-chip microcomputer, locating module, acceleration transducer, optical sensor, GPRS module, emergency power supply mould
Block and electric power detection module composition.
For big dipper module UM220, UM220 obtains big-dipper satellite by the antenna for carrying to the locating module that the present embodiment is adopted
The position signalling for sending over, and process is carried out to signal by chip internal obtain time synchronization information and positional information, from
And the positional information of electric motor car is obtained in real time, and send relevant information to single-chip microcomputer.
The acceleration transducer triggers the current positional information of single-chip microcomputer inquiry electric motor car when electric motor car is moved,
When the current location of electric motor car reaches preset value with position deviation when stopping, the single-chip microcomputer alert.Due to
About 10 meters of the positioning precision of UM220, therefore the preset value is 10 meters.The acceleration transducer that the present embodiment is adopted for
MMA7455 modules, the module are capacitance digital accelerometers, and inside has carried A/D converter, with IIC/SPI agreements
Gathered data, it is more convenient and practical.
The optical sensor is used to monitor the light intensity in the closed environment packaged by anti-theft device, when the light which monitors
When intensity reaches activation threshold value, the single-chip microcomputer alert.
The GPRS module adopts SIM900A modules, and when the single-chip microcomputer alert, the GPRS module will
Warning message, electric motor car real time position and motion track are sent into mobile phone A PP of car owner, and car owner can also pass through mobile phone A PP
The positional information of real-time query vehicle.
The power transfer module adopts the battery of LM2940 chips, remaining electric motor car to be connected, whole antitheft so as to obtain
The working power of device.The emergency power supply is then chargeable lithium cell, and which is charged to which by the power transfer module, when
When electric motor car charges because battery is removed or power supply circuits are destroyed by robber, whole anti-theft device remains to the effect in emergency power supply
Lower normal work.The power detecting module is then detected to the electricity of emergency power supply, when less than alarm value, the monolithic
Electricity low prompting message is sent into mobile phone A PP of car owner by the GPRS module by machine by GPRS module, reminds car
Main system will cannot normal work because of the disappearance of electric power.
In the present embodiment, the single-chip microcomputer is connected with the buzzer in electric motor car, the single-chip microcomputer judge theft and
The buzzer work is triggered during alert, so as to psychological fright is formed to robber, car owner is also allowed for according to positioning letter
Breath finds vehicle when reaching vehicle place near zone, and buzzer can be cut out by mobile phone A PP of car owner.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any those familiar with the art can be readily occurred in the technical scope that this utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by scope of the claims.
Claims (5)
1. a kind of electric vehicle anti-theft device, it is characterised in that：The anti-theft device is encapsulated in inside electromobile frame, described antitheft
Power transfer module that device is connected by single-chip microcomputer and successively with single-chip microcomputer, locating module, acceleration transducer, optical sensor with
And GPRS module is constituted, the locating module is used to obtain the positional information of electric motor car and send relevant information to single-chip microcomputer,
The acceleration transducer triggers the current positional information of single-chip microcomputer inquiry electric motor car when electric motor car is moved, and works as electric motor car
Current location with stop when position deviation reach preset value when, the single-chip microcomputer alert, the optical sensor
For monitoring the light intensity in the closed environment for encapsulating anti-theft device, when its light intensity for monitoring reaches activation threshold value, institute
Single-chip microcomputer alert is stated, when the single-chip microcomputer alert, the GPRS module is by warning message, electric motor car
Real time position and motion track are sent into mobile phone A PP of car owner.
2. a kind of electric vehicle anti-theft device according to claim 1, it is characterised in that：In the single-chip microcomputer and electric motor car
Buzzer is connected, and the buzzer work is triggered during the single-chip microcomputer alert.
3. a kind of electric vehicle anti-theft device according to claim 1, it is characterised in that：The power transfer module with it is electronic
The battery of car is connected with the working power of acquisition anti-theft device.
4. a kind of electric vehicle anti-theft device according to claim 3, it is characterised in that：The anti-theft device also includes emergent
Power supply and electric power detection module, the power transfer module are charged to the emergency power supply, to realize in the electric motor car
Anti-theft device normal work in the presence of emergency power supply is made during power-off, the electric power detection module is with the electricity to emergency power supply
Detected and information about power is passed to into single-chip microcomputer, when the electricity of emergency power supply is less than alarm value, the single-chip microcomputer is by electricity
The low prompting message of amount is sent into mobile phone A PP of car owner by the GPRS module.
5. the electric vehicle anti-theft device according to any one of claim 1-4, it is characterised in that：The locating module is the Big Dipper
Module UM220.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621192759.5U CN206125239U (en) | 2016-10-27 | 2016-10-27 | Anti -theft device for electrocar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621192759.5U CN206125239U (en) | 2016-10-27 | 2016-10-27 | Anti -theft device for electrocar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206125239U true CN206125239U (en) | 2017-04-26 |
Family
ID=58578052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621192759.5U Expired - Fee Related CN206125239U (en) | 2016-10-27 | 2016-10-27 | Anti -theft device for electrocar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206125239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545130A (en) * | 2018-04-12 | 2018-09-18 | 贵州大学 | A kind of battery truck alarm system |
| CN109955933A (en) * | 2017-12-25 | 2019-07-02 | 猎熊座安全技术（上海）有限公司 | A kind of burglary-resisting system of battery of electric vehicle, method and anti-theft tag |
-
2016
- 2016-10-27 CN CN201621192759.5U patent/CN206125239U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955933A (en) * | 2017-12-25 | 2019-07-02 | 猎熊座安全技术（上海）有限公司 | A kind of burglary-resisting system of battery of electric vehicle, method and anti-theft tag |
| CN109955933B (en) * | 2017-12-25 | 2021-02-05 | 猎熊座安全技术（上海）有限公司 | Anti-theft system and method for electric vehicle battery and anti-theft label |
| CN108545130A (en) * | 2018-04-12 | 2018-09-18 | 贵州大学 | A kind of battery truck alarm 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: 20170426 Termination date: 20181027 |