CN203450088U - Automobile antitheft warning device - Google Patents
Automobile antitheft warning device Download PDFInfo
- Publication number
- CN203450088U CN203450088U CN201320476219.XU CN201320476219U CN203450088U CN 203450088 U CN203450088 U CN 203450088U CN 201320476219 U CN201320476219 U CN 201320476219U CN 203450088 U CN203450088 U CN 203450088U
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- automobile
- module
- control module
- infrared signal
- warning device
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Abstract
The utility model discloses an automobile antitheft warning device which comprises a remote controller and an antitheft device body installed on an automobile. An infrared signal sending device is installed on the remote controller. The antitheft device body comprises a single chip microcomputer, an infrared signal receiving module, a fingerprint identification module, an induction module, an automobile circuit control module, an automobile oil way control module, an automobile wheel locking control mechanism and a warning machine. According to the automobile antitheft warning device, whether the automobile antitheft warning device works or not is controlled by the remote controller or fingerprints. Under the operation condition of the automobile antitheft warning device, when the induction module senses that a person pries an automobile door or an engine hood or a trunk cover, a signal is sent to the single chip microcomputer. The single chip microcomputer controls the warning device to start, warning sound is sent by the warning device, and meanwhile the automobile circuit control module and the automobile oil way control module are started so that an automobile thief cannot drive the automobile away. Meanwhile, the automobile wheel locking control mechanism is started, rear wheels are locked, and therefore the automobile cannot be dragged away.
Description
Technical field
The utility model relates to a kind of anti-joyride device, relates in particular to a kind of alarming device for automobile anti-theft.
Background technology
Along with automobile is universal widely, automobile burglar event is also more and more, car alarm be exactly a kind of installation onboard, be used for increasing and steal car difficulty, extend the device of stealing the car time, be the patron saint of automobile.It is by together with connecting Car Burglar Alarm with automobile circuit, thereby can reach, prevent that vehicle is stolen, invaded, protect automobile and realize the object of the various functions of Car Burglar Alarm.Along with scientific and technical progress, for tackling robber driver's section of continuous upgrading, people develop the Car Burglar Alarm of variety of way, different structure, and current Car Burglar Alarm can divide four large classes by its structure: mechanical type, chip type, electronic type and network type.
Existing car alarm conventionally adopts the mode of the shock and vibration monitoring of car body is carried out to anti-theft early-warning, conventional device mostly is magnetic effect sensor, although the sensitive property of magnetic effect sensor is fine, but because magnetic effect sensor exists assembling, installation error, its frequency response is unstable, can cause follow-up signal treatment circuit and microcontroller interface circuit more complicated, cause the reliability of system alarm to reduce, rate of false alarm is higher.What the automobile also having was used is that pressure sensor carries out anti-theft alarm.While using this annunciator, if there is people to touch by mistake, or pressing of other modes all can cause that annunciator sounds, and easily like this causes a lot of noise generations, affects people's living environment.And most anti-joyride device is that the start-up circuit of control engine cannot be worked driving engine.But in the situation that cannot starting, also can take by driving engine the mode of trailer to steal.
utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of safe alarming device for automobile anti-theft is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of alarming device for automobile anti-theft, comprise remote controller and be installed on the anti-joyride device body on automobile, infrared signal sending set is housed on described remote controller, described anti-joyride device body comprises micro controller system, infrared signal receiver module, fingerprint identification module, induction module, automobile circuit control module, automobile oil-way control module, wheel locking control mechanism, annunciator, described infrared signal receiver module receives the signal of infrared signal sending set transmission and is connected with the first input end of micro controller system, described fingerprint identification module, induction module is connected with other input ends of micro controller system respectively, the mouth of micro controller system respectively with automobile circuit control module, automobile oil-way control module, wheel locking control mechanism is connected with annunciator.
As the preferred technical scheme of the utility model, described induction module comprises the trigger button of being located at car door, engine compartment cover and case cover.
As the preferred technical scheme of the utility model, described wheel locking control mechanism comprises motor, turbine and worm, oil cylinder and T-pipe joint, described motor is connected with turbine and worm axle, described in-oil cylinder piston is fixedly connected with turbine and worm, described oil cylinder bottom is fixedly connected with a joint of threeway, and between described piston and oil cylinder bottom, device has pull back spring.
Whether alarming device for automobile anti-theft of the present utility model mainly utilizes at ordinary times remote controller to control alarming device for automobile anti-theft and works, and not with remote controller or remote controller loss in the situation that, also can control with fingerprint the opening and closing of alarming device for automobile anti-theft.Under the mode of operation of alarming device for automobile anti-theft, when induction module senses that someone prizes car door, engine compartment cover and case cover, send a signal to micro controller system, Single-chip Controlling is controlled annunciator and is started, annunciator sounds the alarm, simultaneous control of automobile circuit control module disconnects automobile circuit, controlling automobile oil-way control module disconnects automobile oil-way, car stealer cannot be driven away car, micro controller system is also controlled the startup of wheel locking control mechanism simultaneously, trailing wheel is locked, automobile cannot be dragged away, guarantee the safety of automobile.
Accompanying drawing explanation
Fig. 1 is the system architecture schematic diagram of anti-joyride device body of the present utility model.
Fig. 2 is the structural representation of wheel locking control mechanism of the present utility model.
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.
The specific embodiment
Referring to Fig. 1, this alarming device for automobile anti-theft, comprise remote controller and be installed on the anti-joyride device body on automobile, infrared signal sending set is housed on described remote controller, described anti-joyride device body comprises micro controller system, infrared signal receiver module, fingerprint identification module, induction module, automobile circuit control module, automobile oil-way control module, wheel locking control mechanism, annunciator, described infrared signal receiver module receives the signal of infrared signal sending set transmission and is connected with the first input end of micro controller system, described fingerprint identification module, induction module is connected with other input ends of micro controller system respectively, the mouth of micro controller system respectively with automobile circuit control module, automobile oil-way control module, wheel locking control mechanism is connected with annunciator.Induction module comprises the trigger button of being located at car door, engine compartment cover and case cover.Referring to Fig. 2, wheel locking control mechanism comprises the first joint 6 of motor 1, turbine and worm 2, oil cylinder 3 and threeway, motor 1 is connected with turbine and worm 2 axles, piston 4 in oil cylinder 3 is fixedly connected with turbine and worm 2, oil cylinder bottom 7 is solidly installed with 6 of T-pipe joint, between described piston 4 and oil cylinder bottom 6, device has pull back spring 5, and the second joint 8 of T-pipe joint links together with four-wheel wheel cylinder, and the 3rd joint 9 of T-pipe joint and the master brake cylinder of automobile link together.Micro controller system adopts AT89S52.
Typing car owner and other people fingerprint in advance in micro controller system, default mode is the pattern that one of remote controller and fingerprint can be opened, and also can be set to the two patterns of opening of only fingerprint unlatching, only remote controller unlatching, remote controller and fingerprint.After car locking, press remote controller, infrared signal receiver module receives the signal of the infrared signal sending set transmitting on remote controller, then send a signal to micro controller system, Single-chip Controlling induction module is in state of activation, when sensing someone, induction module prizes car door, when engine compartment cover and case cover, send a signal to micro controller system, Single-chip Controlling is controlled annunciator and is started, annunciator sounds the alarm, simultaneous control of automobile circuit control module disconnects automobile circuit, controlling automobile oil-way control module disconnects automobile oil-way, car stealer cannot be driven away car, micro controller system is also controlled the startup of wheel locking control mechanism simultaneously, motor 1 rotates and rotatablely moving of motor is transformed into the straight-line motion of piston by the driving device being comprised of turbine and worm, the oil that piston promotes oil cylinder enters automobile wheel cylinder, and automotive wheel is locked, prevents that automobile from being dragged away by people.
Claims (3)
1. an alarming device for automobile anti-theft, comprise remote controller and be installed on the anti-joyride device body on automobile, infrared signal sending set is housed on described remote controller, described anti-joyride device body comprises micro controller system, infrared signal receiver module, fingerprint identification module, induction module, automobile circuit control module, automobile oil-way control module, wheel locking control mechanism, annunciator, described infrared signal receiver module receives the signal of infrared signal sending set transmission and is connected with the first input end of micro controller system, described fingerprint identification module, induction module is connected with other input ends of micro controller system respectively, the mouth of micro controller system respectively with automobile circuit control module, automobile oil-way control module, wheel locking control mechanism is connected with annunciator.
2. alarming device for automobile anti-theft according to claim 1, is characterized in that: described induction module comprises the trigger button of being located at car door, engine compartment cover and case cover.
3. alarming device for automobile anti-theft according to claim 1 and 2, it is characterized in that: described wheel locking control mechanism comprises motor, turbine and worm, oil cylinder and threeway, described motor is connected with turbine and worm axle, described in-oil cylinder piston is fixedly connected with turbine and worm, described oil cylinder bottom is fixedly connected with a joint of threeway, and between described piston and oil cylinder bottom, device has pull back spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476219.XU CN203450088U (en) | 2013-08-06 | 2013-08-06 | Automobile antitheft warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476219.XU CN203450088U (en) | 2013-08-06 | 2013-08-06 | Automobile antitheft warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203450088U true CN203450088U (en) | 2014-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320476219.XU Expired - Fee Related CN203450088U (en) | 2013-08-06 | 2013-08-06 | Automobile antitheft warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203450088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608322A (en) * | 2016-03-15 | 2017-05-03 | 林健 | Intelligent anti-theft control system and anti-theft control method for electric vehicle |
| CN110091712A (en) * | 2018-01-31 | 2019-08-06 | 斗山英维高株式会社 | The travel controlling system and travel control method of engineering machinery |
-
2013
- 2013-08-06 CN CN201320476219.XU patent/CN203450088U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608322A (en) * | 2016-03-15 | 2017-05-03 | 林健 | Intelligent anti-theft control system and anti-theft control method for electric vehicle |
| CN110091712A (en) * | 2018-01-31 | 2019-08-06 | 斗山英维高株式会社 | The travel controlling system and travel control method of engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |