CN207773090U - A kind of safety device of electric vehicle - Google Patents
A kind of safety device of electric vehicle Download PDFInfo
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- CN207773090U CN207773090U CN201820109156.7U CN201820109156U CN207773090U CN 207773090 U CN207773090 U CN 207773090U CN 201820109156 U CN201820109156 U CN 201820109156U CN 207773090 U CN207773090 U CN 207773090U
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- electric vehicle
- mcu control
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- control module
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Abstract
The utility model provides a kind of safety device of electric vehicle, including CU control modules, the Big Dipper/GPS dual-mode locating module, acceleration transducer, Wi Fi locating modules, GPRS communication modules, reserve battery, shock sensor and alarm module, MCU control module receives the signal for carrying out acceleration sensor, and is connected with electric parking brake system；When the abnormal signal of acceleration transducer, MCU control module calls alarm module, start the Big Dipper/GPS dual-mode locating module simultaneously and Wi Fi locating modules obtain location information, and signal is sent to electric parking brake system, the wheel of electric vehicle is made to be in locking state；MCU control module calls GPRS communication modules simultaneously, and short message is sent to user terminal by wireless signal, to realize the tracking after electric vehicle is stolen.The utility model realizes precise positioning in the case of mobile communication signal difference to electric vehicle, and user can obtain the location information of electric vehicle in real time by mobile phone, is tracked in time later convenient for stolen.
Description
Technical field
The utility model is related to technical field of burglary prevention, more particularly, to a kind of safety device of electric vehicle.
Background technology
The features such as present electric vehicle is small and exquisite exquisite, convenient and cruising ability of passing through is strong due to its, has become popularity rate
The maximum lightweight vehicles of highest, retention, while price is also costly, generally in thousands of members between members up to ten thousand,
Once losing, prodigious property loss will be caused to user.
Currently there are a variety of electric vehicle anti-theft schemes, it is substantially through vehicle body vibrations, wheel rolling, position
The abnormal phenomenon such as mobile or illegal trimming judge whether startup warning device, and there is no locating modules for many warning devices, in this way
If electric vehicle is smoothly positioned over stolen on other vehicles, the warning device in these judgment methods would not be sent out
Go out warning message, and warning device can not be sent out in location information to user mobile phone, user is helped to give the electronic of loss for change
Vehicle.Even if be integrated with that locating module generally uses in a part of warning device if be all GPS positioning method, this positioning side
Method is all to realize positioning by transmitting and receiving signal to neighbouring base station, is be easy to cause in mobile communication signals such as underground parkings
The problem of weak place cannot achieve positioning.
Utility model content
The purpose of this utility model is to provide a kind of safety device of electric vehicle, the alarm solved currently on the market is generally deposited
The problem of the place of mobile communication signal difference cannot achieve positioning.
To achieve the above object, the utility model provides a kind of safety device of electric vehicle, including：MCU control module, north
Bucket/GPS dual-mode locating module, acceleration transducer, Wi-Fi locating modules, GPRS communication modules and alarm module.
Wherein, the Big Dipper/GPS dual-mode locating module, acceleration transducer, Wi-Fi locating modules, GPRS communication modules and
Alarm module is connected with MCU control module respectively, and the MCU control module receives the letter from the acceleration transducer
Number, and be connected with electric parking brake system；When the abnormal signal of the acceleration transducer, the MCU control module is called
The alarm module, while starting the Big Dipper/GPS dual-mode locating module and Wi-Fi locating modules acquisition location information,
And signal is sent to electric parking brake system, so that the wheel of electric vehicle is in locking state；MCU control module calls GPRS simultaneously
Communication module sends short message by wireless signal to user terminal, to realize the tracking after electric vehicle is stolen.
Preferably, the safety device of electric vehicle further includes reserve battery, if battery of electric vehicle is under electric vehicle closed state
It is cut off circuit, then reserve battery starts power supply automatically, while the MCU control module sends short message, notice to user terminal
User.
Preferably, the safety device of electric vehicle further includes shock sensor, if electric vehicle is shaken extremely in the off state
It is dynamic, then shock sensor will be triggered, and then trigger alarm module, while the MCU control module is short to user terminal transmission
Letter, notifies user.
Preferably, the MCU control module calls the alarm module, start the Big Dipper/GPS dual-mode locating module and
The Wi-Fi locating modules obtain location information, specifically, the MCU control module calls the alarm module first, then
Start the Big Dipper/GPS dual-mode locating module and obtain location information, if the Big Dipper/GPS dual-mode locating module positioning signal without
Method gets location information, then starts the Wi-Fi locating modules and obtain location information.
Preferably, the short message that the MCU control module is sent to user terminal includes the location information.
Preferably, the user terminal is mobile phone.
Compared to the current prior art, the utility model has an advantageous effect in that：
Based on the utility model has the BEI-DOU position system of independent intellectual property right by using China, it is fixed to have both GPS
Bit function and Wi-Fi positioning functions, and sensor technology and mobile communication technology are added, it realizes in shiftings such as underground parkings
The place of dynamic signal of communication difference is accurately positioned, and improves the positioning accuracy under normal positioning scenarios；The electric vehicle is anti-
Stealing device can simultaneously be sent to real-time positioning information of the vehicle after stolen on user mobile phone, facilitate user tracking, improve
The reliability of electric vehicle anti-theft.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of safety device of electric vehicle disclosed in the utility model embodiment.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, the utility model embodiment discloses a kind of safety device of electric vehicle, including：MCU control module, north
Bucket/GPS dual-mode locating module, acceleration transducer, Wi-Fi locating modules, GPRS communication modules, reserve battery, vibration-sensing
Device and alarm module.
Wherein, the Big Dipper/GPS dual-mode locating module, acceleration transducer, Wi-Fi locating modules, GPRS communication modules, standby
It is connected respectively with MCU control module with battery, shock sensor and alarm module, MCU control module, which receives, carrys out autoacceleration
The signal of sensor is spent, and is connected with electric parking brake system；When the signal of acceleration transducer occurs abnormal, MCU controls
Module calls alarm module, then starts the Big Dipper/GPS dual-mode locating module and obtains location information, if the Big Dipper/GPS dual-mode positioning
Module positioning signal can not get location information, then start Wi-Fi locating modules and obtain location information, and to brake of electric vehicle
System sends signal, so that the wheel of electric vehicle is in locking state, accordingly even when the ground of the signals of communication such as parking lot difference indoors
Side, can also realize precise positioning.MCU control module calls GPRS communication modules simultaneously, by wireless signal to user terminal
Short message is sent, includes location information in short message, to realize the tracking after electric vehicle is stolen.In the present embodiment, the user is whole
End is exactly mobile phone.
User can send querying command in a manner of short message terminal devices such as mobile phones to electromobile alarm, obtain in real time
Take the location information of electric vehicle.The period that user can also inquire as needed inquires the electric vehicle on cell-phone customer terminal and exists
The information such as the track travelled in the period, on the other hand, in the case where electric vehicle is closed, when the real-time positioning of electric vehicle
Information crosses preset range, then MCU control module calls GPRS communication modules, short to user mobile phone transmission by wireless signal
Believe, includes the location information in short message, notify that the electric vehicle may be stolen user.
If battery of electric vehicle is cut off circuit under electric vehicle closed state, reserve battery, reserve battery meeting can be triggered
It is automatic to start power supply, while MCU control module sends short message to user mobile phone, notifies user.The Big Dipper/GPS dual-mode locating module,
Acceleration transducer, Wi-Fi locating modules, GPRS communication modules, shock sensor and alarm module input terminal with it is spare
Battery is connected.If electric vehicle is shaken extremely in the off state, shock sensor will be triggered, and then triggers alarm mould
Block, while MCU control module sends short message to user mobile phone, notifies user.User can be by cell-phone customer terminal to electric vehicle
Alarm be turned on or off anti-theft modes, which may be implemented modularized production, directly be embedded in battery modules,
Anti-destructive is strong.
Safety device of electric vehicle disclosed in the utility model embodiment is positioned by the Big Dipper/GPS dual-mode locating module and Wi-Fi
Module is combined, and is realized and is carried out precise positioning to electric vehicle, compensate for safety device of electric vehicle currently on the market merely according to
By the disadvantage of the precision deficiency of GPS positioning；User can carry out vehicle location by mobile phone to the alarm simultaneously or track is looked into
The operations such as inquiry, facilitate user to understand the status information of electric vehicle in time.
It above disclosure is merely preferred embodiments of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, therefore according to equivalent variations made by present utility model application the scope of the claims, still fall within the utility model institute
The range covered.
Claims (6)
1. a kind of safety device of electric vehicle, which is characterized in that including：MCU control module, the Big Dipper/GPS dual-mode locating module accelerate
Spend sensor, Wi-Fi locating modules, GPRS communication modules and alarm module；
The Big Dipper/GPS dual-mode locating module, acceleration transducer, Wi-Fi locating modules, GPRS communication modules and alarm module
Be connected respectively with MCU control module, the MCU control module receives the signal from the acceleration transducer, and with electricity
Motor vehicle brake system is connected；When the abnormal signal of the acceleration transducer, the MCU control module calls the alarm mould
Block, while starting the Big Dipper/GPS dual-mode locating module and the Wi-Fi locating modules and obtaining location information, and to electric vehicle
Braking system sends signal, and the wheel of electric vehicle is made to be in locking state；MCU control module calls GPRS communication modules simultaneously,
Short message is sent to user terminal by wireless signal, to realize the tracking after electric vehicle is stolen.
2. a kind of safety device of electric vehicle as described in claim 1, which is characterized in that further include reserve battery, if electric vehicle is electric
Pond is cut off circuit under electric vehicle closed state, then reserve battery starts power supply automatically, at the same the MCU control module to
Family terminal sends short message, notifies user.
3. such as a kind of safety device of electric vehicle of claim 1-2 any one of them, which is characterized in that further include shock sensor,
If electric vehicle is shaken extremely in the off state, shock sensor will be triggered, and then trigger alarm module, while described
MCU control module sends short message to user terminal, notifies user.
4. a kind of safety device of electric vehicle as described in claim 1, which is characterized in that the MCU control module calls the report
Alert module, starts the Big Dipper/GPS dual-mode locating module and the Wi-Fi locating modules obtain location information, specifically, institute
It states MCU control module and calls the alarm module first, then start the Big Dipper/GPS dual-mode locating module and obtain positioning letter
Breath, if the Big Dipper/GPS dual-mode locating module positioning signal can not get location information, starts the Wi-Fi positioning moulds
Block obtains location information.
5. a kind of safety device of electric vehicle as claimed in claim 3, which is characterized in that the MCU control module is to user terminal
The short message of transmission includes the location information.
6. a kind of safety device of electric vehicle as claimed in claim 3, which is characterized in that the user terminal is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109156.7U CN207773090U (en) | 2018-01-23 | 2018-01-23 | A kind of safety device of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109156.7U CN207773090U (en) | 2018-01-23 | 2018-01-23 | A kind of safety device of electric vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN207773090U true CN207773090U (en) | 2018-08-28 |
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ID=63214279
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820109156.7U Active CN207773090U (en) | 2018-01-23 | 2018-01-23 | A kind of safety device of electric vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578609A (en) * | 2017-08-23 | 2018-01-12 | 郑州威科姆华大北斗导航科技有限公司 | A kind of multichip carrier vibration automatic identifying method based on NB IoT intelligent-tracking devices |
-
2018
- 2018-01-23 CN CN201820109156.7U patent/CN207773090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578609A (en) * | 2017-08-23 | 2018-01-12 | 郑州威科姆华大北斗导航科技有限公司 | A kind of multichip carrier vibration automatic identifying method based on NB IoT intelligent-tracking devices |
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