CN105620421A - Internet-of-things-based automobile smart anti-theft system - Google Patents
Internet-of-things-based automobile smart anti-theft system Download PDFInfo
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- CN105620421A CN105620421A CN201610130618.9A CN201610130618A CN105620421A CN 105620421 A CN105620421 A CN 105620421A CN 201610130618 A CN201610130618 A CN 201610130618A CN 105620421 A CN105620421 A CN 105620421A
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- resistance
- unicircuit
- electric capacity
- main body
- theft system
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- 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
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/31—Detection related to theft or to other events relevant to anti-theft systems of human presence inside or outside the vehicle
-
- 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
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/104—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device characterised by the type of theft warning signal, e.g. visual or audible signals with special characteristics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Alarm Systems (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention relates to an internet-of-things-based automobile smart anti-theft system, comprising a body and a remote control. The body is wirelessly connected with the remote control, the body comprises wheels, cameras, seats and pressure sensors, the wheels are disposed below the body, the cameras are disposed at the top of the body, and the seats are disposed in the body. This system detects pressure signals through the pressure sensors in the seats so as to determine the inner condition of an automobile, a central processing unit in the remote control is informed to control the cameras to run, and thus video supervision is implemented for the inside of the automobile. In addition, an acoustic vibration sensor in an acoustic vibration alarm circuit in the body acquires acoustic vibration signals, the signals are amplified by an MOS (metal oxide semiconductor) tube so that signal acquisition reliability is ensured, and a buzzer is driven by an audio circuit of a second integrated circuit to run so that alarming function is implemented and the reliability of the system is further ensured.
Description
Technical field
The present invention relates to a kind of automobile intelligent theft system based on thing networking.
Background technology
Along with the development of science and technology and the progress of society, automobile has become the most frequently used a kind of walking-replacing tool of people, and the burglary-resisting system of automobile also becomes a kind of essential tool, serves certain safe alarm function.
But signal acquisition module is relatively simple in current automotive theft proof system, the user demand of car owners can not be met gradually, main forms is that signals collecting mode is relatively single, not only there is the phenomenon of interference erroneous judgement, also reduces the anti-theft security coefficient of automobile simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the deficiency that in prior art, signals collecting mode is single and antitheft coefficient is lower, it is provided that a kind of signals collecting mode diversification and antitheft coefficient higher based on thing networking automobile intelligent theft system.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automobile intelligent theft system based on thing networking, comprise main body and telemanipulator, described main body and telemanipulator wireless connections, described main body comprises wheel, camera, seat and pressure transmitter, under described wheel is arranged on main body, described camera is arranged on body top, described seat is arranged in main body, described pressure transmitter is arranged in seat, being provided with central processing unit in described telemanipulator, described camera and pressure transmitter are all electrically connected with central processing unit;
Sound vibration alarm module it is provided with in described main body, it is provided with sound vibration circuit in described sound vibration alarm module, described sound vibration warning circuit comprises sound vibration sensor, first resistance, 2nd resistance, 3rd resistance, 4th resistance, 5th resistance, 6th resistance, first electric capacity, 2nd electric capacity, 3rd electric capacity, 4th electric capacity, 5th electric capacity, adjustable resistance, first unicircuit, 2nd unicircuit, MOS pipe and hummer, the model of described first unicircuit and the 2nd unicircuit is NE555, the grid of described MOS pipe is by sound vibration sensor ground connection, the source electrode of described MOS pipe is by the 3rd resistance ground connection, the drain electrode of described MOS pipe is by the 2nd external 12V DC voltage power supply of resistance, the grid of described MOS pipe is by the external 12V DC voltage power supply of adjustable resistance, the adjustable end of described adjustable resistance is by the first external 12V DC voltage power supply of resistance, the drain electrode of described MOS pipe is connected with the trigger point end of the first unicircuit by the first electric capacity, the replacement keyed end of described first unicircuit and electric discharge end connect, the replacement keyed end of described first unicircuit is by the 4th external 12V DC voltage power supply of resistance, the replacement keyed end of described first unicircuit is by the 3rd electric capacity ground connection, the ground terminal ground connection of described first unicircuit, the external 12V DC voltage power supply of the power supply end of described first unicircuit, the output terminal of described first unicircuit is connected with the replacement end of the 2nd unicircuit, the ground terminal ground connection of described 2nd unicircuit, the trigger point end of described 2nd unicircuit and replacement keyed end connect, the trigger point end of described 2nd unicircuit is by the 4th electric capacity ground connection, the trigger point end of described 2nd unicircuit is connected with the electric discharge end of the 2nd unicircuit by the 6th resistance, the electric discharge end of described 2nd unicircuit is by the 5th external 12V DC voltage power supply of resistance, the output terminal of described 2nd unicircuit is by the series circuit ground connection of the 5th electric capacity and hummer composition.
As preferably, described MOS manages as n-channel MOS manages.
As preferably, the power of described hummer is 5W.
As preferably, in order to improve temperature immunity from interference, the temperature drift coefficient of described first resistance, the 2nd resistance, the 3rd resistance, the 4th resistance, the 5th resistance and the 6th resistance is 2.5%ppm.
As preferably, carbon fiber plastic is environmental protection more, quality is lighter, and the material of described main body is carbon fiber plastic.
As preferably, in order to improve the intellectuality of remote control, described telemanipulator is smart mobile phone.
As preferably, described camera is digital camera.
As preferably, described central processing unit comprises master control system, cableless communication module, imaging control module and signal acquisition module, described cableless communication module, imaging control module and signal acquisition module are all connected with master control system, described pressure transmitter is electrically connected with signal acquisition module, and described camera is electrically connected with imaging acquisition module.
The invention has the beneficial effects as follows, the automobile intelligent theft system networked based on thing by this passes through the pressure transmitter detecting pressure signal in seat, determine automotive interior situation, the operation of the central processing unit control shooting in notice telemanipulator, thus realize the video monitoring in automobile, moreover, sound vibration signal is gathered by the sound vibration sensor in the sound vibration warning circuit in main body, by MOS pipe, signal amplification process be ensure that the reliability of signals collecting, and carry out driving the work of hummer by the voice frequency circuit of the 2nd unicircuit, realize warning function, further ensure the reliability of burglary-resisting system.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the automobile intelligent theft system that the present invention networks based on thing;
Fig. 2 is the schematic circuit diagram of the sound vibration warning circuit of the automobile intelligent theft system that the present invention networks based on thing;
Fig. 3 is the systematic schematic diagram of the automobile intelligent theft system that the present invention networks based on thing;
In figure: 1. wheel, 2. main body, 3. telemanipulator, 4. camera, 5. seat, 6. pressure transmitter, 7. master control system, 8. cableless communication module, 9. imaging control module, 10. signal acquisition module, HTD. sound vibration sensor, R1. the first resistance, R2. the 2nd resistance, R3. the 3rd resistance, R4. the 4th resistance, R5. the 5th resistance, R6. the 6th resistance, C1. the first electric capacity, C2. the 2nd electric capacity, C3. the 3rd electric capacity, C4. the 4th electric capacity, C5. the 5th electric capacity, Rp1. adjustable resistance, U1. the first unicircuit, U2. the 2nd unicircuit, Q1.MOS manages, B. hummer.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation. These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is only described with illustration, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1-Figure 3, a kind of automobile intelligent theft system based on thing networking, comprise main body 2 and telemanipulator 3, described main body 2 and telemanipulator 3 wireless connections, described main body 2 comprises wheel 1, camera 4, seat 5 and pressure transmitter 6, described wheel 1 is arranged on main body 2 times, described camera 4 is arranged on main body 2 top, described seat 5 is arranged in main body 2, described pressure transmitter 6 is arranged in seat 5, being provided with central processing unit in described telemanipulator 3, described camera 4 and pressure transmitter 6 are all electrically connected with central processing unit;
It is provided with sound vibration alarm module in described main body 2, it is provided with sound vibration circuit in described sound vibration alarm module, described sound vibration warning circuit comprises sound vibration sensor HTD, first resistance R1, 2nd resistance R2, 3rd resistance R3, 4th resistance R4, 5th resistance R5, 6th resistance R6, first electric capacity C1, 2nd electric capacity C2, 3rd electric capacity C3, 4th electric capacity C4, 5th electric capacity C5, adjustable resistance Rp1, first unicircuit U1, 2nd unicircuit U2, MOS pipe Q1 and hummer B, the model of described first unicircuit U1 and the 2nd unicircuit U2 is NE555, the grid of described MOS pipe Q1 is by sound vibration sensor HTD ground connection, the source electrode of described MOS pipe Q1 is by the 3rd resistance R3 ground connection, the drain electrode of described MOS pipe Q1 is by the 2nd external 12V DC voltage power supply of resistance R2, the grid of described MOS pipe Q1 is by the external 12V DC voltage power supply of adjustable resistance Rp1, the adjustable end of described adjustable resistance Rp1 is by the first external 12V DC voltage power supply of resistance R1, the drain electrode of described MOS pipe Q1 is connected by the trigger point end of the first electric capacity C1 with the first unicircuit U1, the replacement keyed end of described first unicircuit U1 and electric discharge end connect, the replacement keyed end of described first unicircuit U1 is by the 4th external 12V DC voltage power supply of resistance R4, the replacement keyed end of described first unicircuit U1 is by the 3rd electric capacity C3 ground connection, the ground terminal ground connection of described first unicircuit U1, the external 12V DC voltage power supply of power supply end of described first unicircuit U1, the output terminal of described first unicircuit U1 is connected with the replacement end of the 2nd unicircuit U2, the ground terminal ground connection of described 2nd unicircuit U2, the trigger point end of described 2nd unicircuit U2 and replacement keyed end connect, the trigger point end of described 2nd unicircuit U2 is by the 4th electric capacity C4 ground connection, the trigger point end of described 2nd unicircuit U2 is connected with the electric discharge end of the 2nd unicircuit U2 by the 6th resistance R6, the electric discharge end of described 2nd unicircuit U2 is by the 5th external 12V DC voltage power supply of resistance R5, the series circuit ground connection that the output terminal of described 2nd unicircuit U2 consists of the 5th electric capacity C5 and hummer B.
As preferably, described MOS pipe Q1 is that n-channel MOS manages.
As preferably, the power of described hummer B is 5W.
As preferably, in order to improve temperature immunity from interference, the temperature drift coefficient of described first resistance R1, the 2nd resistance R2, the 3rd resistance R3, the 4th resistance R4, the 5th resistance R5 and the 6th resistance R6 is 2.5%ppm.
As preferably, carbon fiber plastic is environmental protection more, quality is lighter, and the material of described main body 2 is carbon fiber plastic.
As preferably, in order to improve the intellectuality of remote control, described telemanipulator 3 is smart mobile phone.
As preferably, described camera 4 is digital camera.
As preferably, described central processing unit comprises master control system 7, cableless communication module 8, imaging control module 9 and signal acquisition module 10, described cableless communication module 8, imaging control module 9 and signal acquisition module 10 are all connected with master control system 7, described pressure transmitter 6 is electrically connected with signal acquisition module 10, and described camera 4 is electrically connected with imaging acquisition module 9.
After car owner leaves seat 5, the pressure transmitter 6 of seat 5 inside detects in main body 2 and is in unmanned state, now pressure transmitter 6 by pressure signal transmission to the central processing unit in telemanipulator 3, system is learnt and is in unmanned state in automobile, the camera 4 notified in main body 2 by central processing unit is started working, main body 2 inside is carried out real-time video monitoring, and by vision signal being passed to telemanipulator 3 with the connection of central processing unit, car owner by telemanipulator 3 can Real Time Observation to the situation in automobile, thus realize the antitheft function of video monitoring, after car owner returns and is sitting on seat 5, the pressure transmitter 6 of seat 5 inside detects pressure condition, by pressure signal transmission to the central processing unit in telemanipulator 3, now system learns that car owner returns, control camera 4 by central processing unit and stop monitoring anti-theft work.
In this sound vibration warning circuit, sound vibration sensor HTD and MOS pipe form sound vibration sensing and receive and highly sensitive amplification circuit, and adjustable resistance Rp1 is sensitivity adjusting potentiometer. First unicircuit U1, the 4th resistance R4, the 3rd electric capacity C3 form monostable time delay circuit, and its time delay is 10S. 2nd unicircuit U2, the 5th resistance R5, the 6th resistance R6, the 4th electric capacity C4 form voice-frequency oscillator. After wherein gathering sound vibration signal by sound vibration sensor HTD, amplify through MOS pipe, ensure that the collection reliability to signal, the time delay circuit being main by the first unicircuit U1 again carries out time delay, trigger the work carrying out driving hummer B based on the voice frequency circuit of the 2nd unicircuit U2 subsequently, report to the police, thus ensure that the reliability of system.
Compared with prior art, should based on the automobile intelligent theft system of thing networking by the pressure transmitter 6 detecting pressure signal in seat 5, determine automotive interior situation, the operation of the central processing unit control shooting 5 in notice telemanipulator 3, thus realize the video monitoring in automobile, moreover, sound vibration signal is gathered by the sound vibration sensor HTD in the sound vibration warning circuit in main body 2, by MOS pipe, signal amplification process be ensure that the reliability of signals collecting, and carry out driving the work of hummer B by the voice frequency circuit of the 2nd unicircuit U2, realize warning function, further ensure the reliability of burglary-resisting system.
Taking the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff in the scope not deviateing this invention technological thought, can carry out various change and amendment completely. The content that the technical scope of this invention is not limited on specification sheets, it is necessary to determine its technical scope according to right.
Claims (8)
1. the automobile intelligent theft system based on thing networking, it is characterized in that, comprise main body (2) and telemanipulator (3), described main body (2) and telemanipulator (3) wireless connections, described main body (2) comprises wheel (1), camera (4), seat (5) and pressure transmitter (6), under described wheel (2) is arranged on main body (2), described camera (4) is arranged on main body (2) top, described seat (5) is arranged in main body (2), described pressure transmitter (6) is arranged in seat (5), described telemanipulator is provided with central processing unit in (3), described camera (4) and pressure transmitter (6) are all electrically connected with central processing unit,
Described main body is provided with sound vibration alarm module in (2), it is provided with sound vibration circuit in described sound vibration alarm module, described sound vibration warning circuit comprises sound vibration sensor (HTD), first resistance (R1), 2nd resistance (R2), 3rd resistance (R3), 4th resistance (R4), 5th resistance (R5), 6th resistance (R6), first electric capacity (C1), 2nd electric capacity (C2), 3rd electric capacity (C3), 4th electric capacity (C4), 5th electric capacity (C5), adjustable resistance (Rp1), first unicircuit (U1), 2nd unicircuit (U2), MOS manages (Q1) and hummer (B), the model of described first unicircuit (U1) and the 2nd unicircuit (U2) is NE555, described MOS manages the grid of (Q1) by sound vibration sensor (HTD) ground connection, described MOS manages the source electrode of (Q1) by the 3rd resistance (R3) ground connection, described MOS manages the drain electrode of (Q1) by the 2nd external 12V DC voltage power supply of resistance (R2), described MOS manages the grid of (Q1) by the external 12V DC voltage power supply of adjustable resistance (Rp1), the adjustable end of described adjustable resistance (Rp1) is by the external 12V DC voltage power supply of the first resistance (R1), the drain electrode that described MOS manages (Q1) is connected by the trigger point end of the first electric capacity (C1) with the first unicircuit (U1), the replacement keyed end of described first unicircuit (U1) and electric discharge end connect, the replacement keyed end of described first unicircuit (U1) is by the 4th external 12V DC voltage power supply of resistance (R4), the replacement keyed end of described first unicircuit (U1) is by the 3rd electric capacity (C3) ground connection, the ground terminal ground connection of described first unicircuit (U1), the external 12V DC voltage power supply of power supply end of described first unicircuit (U1), the output terminal of described first unicircuit (U1) is connected with the replacement end of the 2nd unicircuit (U2), the ground terminal ground connection of described 2nd unicircuit (U2), the trigger point end of described 2nd unicircuit (U2) and replacement keyed end connect, the trigger point end of described 2nd unicircuit (U2) is by the 4th electric capacity (C4) ground connection, the trigger point end of described 2nd unicircuit (U2) is connected with the electric discharge end of the 2nd unicircuit (U2) by the 6th resistance (R6), the electric discharge end of described 2nd unicircuit (U2) is by the 5th external 12V DC voltage power supply of resistance (R5), the series circuit ground connection that the output terminal of described 2nd unicircuit (U2) consists of the 5th electric capacity (C5) and hummer (B).
2. as claimed in claim 1 based on the automobile intelligent theft system of thing networking, it is characterised in that, described MOS manages (Q1) for n-channel MOS and manages.
3. as claimed in claim 1 based on the automobile intelligent theft system of thing networking, it is characterised in that, the power of described hummer (B) is 5W.
4. as claimed in claim 1 based on the automobile intelligent theft system of thing networking, it is characterized in that, the temperature drift coefficient of described first resistance (R1), the 2nd resistance (R2), the 3rd resistance (R3), the 4th resistance (R4), the 5th resistance (R5) and the 6th resistance (R6) is 2.5%ppm.
5. as claimed in claim 1 based on the automobile intelligent theft system of thing networking, it is characterised in that, the material of described main body (2) is carbon fiber plastic.
6. as claimed in claim 1 based on the automobile intelligent theft system of thing networking, it is characterised in that, described telemanipulator (3) is smart mobile phone.
7. as claimed in claim 1 based on the automobile intelligent theft system of thing networking, it is characterised in that, described camera (4) is digital camera.
8. as claimed in claim 1 based on the automobile intelligent theft system of thing networking, it is characterized in that, described central processing unit comprises master control system (7), cableless communication module (8), imaging control module (9) and signal acquisition module (10), described cableless communication module (8), imaging control module (9) and signal acquisition module (10) are all connected with master control system (7), described pressure transmitter (6) is electrically connected with signal acquisition module (10), described camera (4) is electrically connected with imaging acquisition module (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130618.9A CN105620421A (en) | 2016-03-08 | 2016-03-08 | Internet-of-things-based automobile smart anti-theft system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130618.9A CN105620421A (en) | 2016-03-08 | 2016-03-08 | Internet-of-things-based automobile smart anti-theft system |
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| CN105620421A true CN105620421A (en) | 2016-06-01 |
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| CN201610130618.9A Pending CN105620421A (en) | 2016-03-08 | 2016-03-08 | Internet-of-things-based automobile smart anti-theft system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143408A (en) * | 2016-07-21 | 2016-11-23 | 贵州雅光电子科技股份有限公司 | A kind of new automobile anti-theft alarming method and device |
| CN106828410A (en) * | 2017-03-28 | 2017-06-13 | 四川理工学院 | A kind of automobile intelligent theft system and method based on Internet of Things |
| WO2017152364A1 (en) * | 2016-03-08 | 2017-09-14 | 马翼 | Internet-of-things-based automobile smart anti-theft system |
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