CN1079939A - Full-function remote-control automotive anti-theft device - Google Patents

Full-function remote-control automotive anti-theft device Download PDF

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Publication number
CN1079939A
CN1079939A CN93102750A CN93102750A CN1079939A CN 1079939 A CN1079939 A CN 1079939A CN 93102750 A CN93102750 A CN 93102750A CN 93102750 A CN93102750 A CN 93102750A CN 1079939 A CN1079939 A CN 1079939A
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China
Prior art keywords
control
command
car
automobile
execution command
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Pending
Application number
CN93102750A
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Chinese (zh)
Inventor
张金镛
马金龙
潘泰忠
洪传杰
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张金镛
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Priority to CN93102750A priority Critical patent/CN1079939A/en
Publication of CN1079939A publication Critical patent/CN1079939A/en
Pending legal-status Critical Current

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Abstract

Full-function remote-control automotive anti-theft device relates to a kind of device of preventing that automobile is stolen or being robbed of being used to, be made up of command and control system, master controller and actuating unit, actuating unit comprises micromotor, car lampet, BB machine projector, alarming horn and engine control box.After the car owner sent command adapted thereto by command and control system, micromotor automatically locked car door or unblanks, and acoustooptic alarm system is on the alert or sends sound and light alarm signal, driving engine fail to start or auto shut down within 20 seconds immediately.The present invention controls conveniently, multiple functional, particularly driving engine fail to start and auto shut down function can prevent effectively that automobile is stolen or be robbed.

Description

Full-function remote-control automotive anti-theft device
The present invention relates to a kind of safety theftproof device that prevents that automobile is stolen or be robbed.
Automobile is adopted by people more and more widely as a kind of modern means of communication.But the incidence of cases of the case relevant with automobile is also more and more higher, especially steals car and rob the car case to take place again and again, causes very big threat for car owner's safety of life and property.In order to prevent that automobile is stolen or to be robbed, diversified automotive anti-theft device once appearred.Though the pattern of automotive anti-theft device of the prior art is varied, varied, but its function ratio is more single, be confined to the sound and light alarm after the incidence of criminal offenses more, prevent the effective means that automobile is stolen and lack, particularly shortage prevents the effective means that automobile is robbed, is robbed.With regard to mode, safety theftproof device of the prior art adopts direct control more, thereby control is very convenient, effective.
Purpose of the present invention promptly is to obtain a kind of automotive anti-theft device multiple functional, that particularly possess anti-snatch, anti-misfortune function and adopt remote control mode to control.
To achieve these goals, the present invention adopts command and control system, master controller and multiple actuating unit to form a kind of full-function remote-control alarms and security systems for automobiles.The car owner sends different control commands by the remote control launching system of carrying to the master controller that is installed on the automobile, master controller in addition sends corresponding execution command to relevant actuating unit respectively after the logical process to control command, obtain the executing instruction back concerted action or be on the alert of each actuating unit.Be described in further detail below in conjunction with the technical characterictic of specific embodiment full-function remote-control automotive anti-theft device of the present invention.
Accompanying drawing 1 is the block diagram of full-function remote-control automotive anti-theft device of the present invention.
With reference to the accompanying drawings 1, full-function remote-control automotive anti-theft device of the present invention mainly is made up of command and control system, master controller and actuating unit.
Command and control system comprises emission coefficient and receiving system two parts.Emission coefficient comprises control command setting key, coder Y 1, modulator Y 2With high frequency oscillation generator Y 3, carry by the car owner.The control command setting key comprises antitheft key A, removes 4 buttons such as key B, quiet key C and SOS key D, and the car owner can send 4 kinds of different control fat orders respectively by these 4 buttons, and these 4 kinds of control commands are by coder Y 1Weave into corresponding binary numeral, and by modulator Y 2With high frequency oscillation generator Y 3Rf carrier about the HF oscillation modulation back emission 400MHz that takes place.The receiving system of command and control system comprises receptor u1 and decoder u2, is installed in the appropriate location on the automobile, and receptor u1 receives and detects and sends into decoder u2 after the control command signal and be translated into the sequential logic instruction that can be accepted by the central process unit of master controller.Master controller comprises central process unit ECU and the corresponding peripheral control circuit of being made up of micro controller system, and sequential logic instruction that central process unit ECU sends decoder U2 and warning energizing signal Z and ignition lock connection signal are sent corresponding execution command after the logical process in addition and driven corresponding actuating unit action or be on the alert by corresponding peripheral control circuit.Warning energizing signal Z is meant the pulse triggering signal of passing to central process unit ECU when opening storage room, car bonnet or vehicle body is impacted by sensor, passes to central process unit ECU+Vcc signal when the ignition lock connection signal then is the ignition lock connection.When central process unit ECU receive+during the Vcc signal, ECU no longer receives the warning energizing signal.
Actuating unit comprises micromotor m, car lampet L, BB machine projector F, alarming horn H and engine control box I.The effect of micromotor m is that driving device lock automatically locks car door or unblanks, when just changeing for locking, during counter-rotating for unblanking.Car lampet L is an indicator lamp original-pack on the automobile, and alarming horn then is mounted in the special-purpose alarming horn in the covert on the automobile.BB machine projector F is installed in the covert on the automobile, and its receptor is then carried by the car owner, and transmitting and receiving frequency is about 27MHz.Engine control box I is the device of control engine ignition system low voltage circuit break-make, is installed on the low voltage circuit of car engine ignition system.
When setting 4 kinds of control commands, the working process of safety theftproof device is as follows respectively:
One, presses antitheft key A
When pressing antitheft key A, antitheft instruction is passed to central process unit ECU through command and control system; Central process unit ECU carries out exporting positive pulses by mouth 2 after the logical process to antitheft instruction.
1, the positive pulse of mouth 2 is through D 2, R 1, make T 1In impulse duration conducting, relay J 1The closing of contact, central process unit ECU mouth 1 be+Vcc, again through in controlled relay ZJ make that micromotor m just changes, car door automatically locks.
2, the positive pulse of mouth 2 is through D 2, D 3To impulse deviser u4, make positive pulse of impulse deviser u4 mouth output, through R 2Make T 3Conducting once, J 3The closing of contact once, car lampet L glimmers once.
3, alarming horn H, BB machine projector F, car lampet L and engine control box I are on the alert, when bump vehicle body or unlatching storage room or car bonnet, the capital gives central process unit ECU input a warning energizing signal Z by the sensor that is installed in the appropriate location, make mouth 4 be high potential, through R 3Make T 4Conducting, J 4The closing of contact, BB machine projector F sends calling signal; The high potential of mouth 4 and through R 4Make T 5Conducting, relay J 5The closing of contact, alarming horn H pipes; Meanwhile, the high potential of mouth 4 also makes impulse deviser u4 produce impulse singla, through R 2Make T 3Intermittently conducting, J 3The contact is intermittently closed, car lampet L flicker; The high potential of mouth 4 also makes mouth 6 be high potential, through R 5Make T 7Conducting, engine control box I signal wire (SW) bonding, igniting is that low voltage circuit cuts off, driving engine can not be lighted a fire.
Two, press releasing key B
Press when removing key B, remove and instruct after command and control system is sent into central process unit ECU logical process is carried out in the releasing instruction by positive pulse of mouth 3 outputs.
1, the positive pulse of mouth 3 outputs is through R 6Make T 2In impulse duration conducting, relay J 2The closing of contact, central process unit ECU mouth 2 are+Vcc that controlled relay ZJ makes micromotor m counter-rotating, car door auto-unlocking in the warp again.
2, the positive pulse of mouth 3 outputs is through time delay circuit u3 time-delay, through D 4Make impulse deviser u4 produce 3 positive pulses, through R 2Make T 3Conducting 3 times, relay J 3The closing of contact 3 times, car lampet L flicker 3 times.
3, alarming horn H, BB machine projector F, car lampet L and engine control box I are removed warning, and the warning energizing signal Z that any bump vehicle body or unlatching storage room, car bonnet produce does not cause ECU mouth 1,2,4,5,6 to produce high potential or positive pulses.
Three, press quiet key C
When pressing quiet key C, quiet instruction is sent into central process unit ECU through command and control system, makes mouth 1,5 and 6 be high potential after logical process.
1, the high potential of mouth 1 is through D 1And R 1Make T 1Conducting, micromotor m just changes, car door automatically locks.
2, the high potential of mouth 6 is through R 5Make T 7Conducting, the engine ignition system low voltage circuit disconnects, and driving engine can not be lighted a fire.
3, the high potential of mouth 5 makes T 6Conducting, T 5End, the warning energizing signal can not make alarming horn H pipe, but still can make car lampet L flicker, and BB machine projector F calls out.
Four, press SOS key D
When pressing SOS key D, SOS instruction makes mouth 4 be high potential, and makes mouth 6 be high potential in 20 seconds after command and control system is sent into central process unit ECU and carried out logical process.
1, the high potential of mouth 4 makes car lampet L flicker, and BB machine projector F sends calling signal, and alarming horn H pipes.
2, the high potential of mouth 6 is through R 5Make T 7Conducting is cut off ignition circuit, the driving engine auto shut down.
Can find out that from the course of work of 4 kinds of control instruction timers of above-mentioned setting can make device possess several functions by handling different key, this function is:
(1) car door is automatically locked or unblank;
Alarming horn pipes when (2) meeting robber or chance misfortune;
The flicker of car lampet is reported to the police when (3) meeting robber or chance misfortune;
BB machine projector sends calling signal when (4) meeting robber or chance misfortune;
Driving engine can not ignition start when (5) meet stealing;
(6) meet driving engine auto shut down in 20 seconds when robbing;
(7) seek car night.
This shows that the present invention controls conveniently, multiple functional, the function of particularly meeting driving engine fail to start when stealing and meeting driving engine auto shut down when robbing can prevent effectively that automobile is stolen or be robbed.Therefore, the present invention is particularly suitable for as automotive anti-theft device.

Claims (1)

1, a kind of full-function remote-control safety theftproof device that is used to prevent that automobile is stolen or is robbed is characterized in that it is made up of command and control system, master controller and actuating unit; Command and control system comprises instruction setting key, coder, modulator and the high frequency oscillation generator of being carried by the car owner and is installed in receptor and decoder on the automobile, the car owner weaves into corresponding binary numeral by the instruction that four instruction setting keys send by coder, and, send into decoder after being installed in the receptor reception on the automobile and detecting control command signal and be translated into and instructed by the sequential logic that central process unit is accepted by emission rf carrier after the HF oscillation modulation of modulator and high frequency oscillation generator generation; Master controller comprises central process unit and the peripheral control circuit that is made of micro controller system, and sequential logic instruction that central process unit is sent decoder and warning energizing signal and ignition lock connection signal are in addition sent corresponding execution command and driven the actuating unit action by peripheral control circuit after the logical process; Actuating unit comprises micromotor, car lampet, BB machine projector, alarming horn and the engine control box that makes car door lock or unblank, micromotor is received and car door is automatically locked after the corresponding execution command or unblank, the car lampet is received and is on the alert after the corresponding execution command or removes warning, flicker once or glimmer three times, BB machine projector receive and be on the alert after the corresponding execution command or remove warning, or send calling signal immediately, alarming horn is received and is on the alert after the corresponding execution command or removes warning, or pipes immediately; The engine control box receives and is on the alert after the corresponding execution command or removes warning, or the combustion cutoff igniting is low voltage circuit, makes the driving engine fail to start, or the combustion cutoff igniting is a low voltage circuit within 20 seconds, and driving engine is extinguished automatically.
CN93102750A 1993-03-20 1993-03-20 Full-function remote-control automotive anti-theft device Pending CN1079939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN93102750A CN1079939A (en) 1993-03-20 1993-03-20 Full-function remote-control automotive anti-theft device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN93102750A CN1079939A (en) 1993-03-20 1993-03-20 Full-function remote-control automotive anti-theft device

Publications (1)

Publication Number Publication Date
CN1079939A true CN1079939A (en) 1993-12-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN93102750A Pending CN1079939A (en) 1993-03-20 1993-03-20 Full-function remote-control automotive anti-theft device

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CN (1) CN1079939A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1332279C (en) * 2004-01-09 2007-08-15 佛山市顺德区顺达电脑厂有限公司 Warning function operating method for portable computer
CN102431522A (en) * 2010-09-03 2012-05-02 浙江吉利汽车研究院有限公司 Automobile anti-theft system
CN102431520B (en) * 2005-08-18 2014-12-03 株式会社东海理化电机制作所 Vehicle control device
TWI564466B (en) * 2015-12-09 2017-01-01 中興保全股份有限公司 System and method for vehicle locking

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1332279C (en) * 2004-01-09 2007-08-15 佛山市顺德区顺达电脑厂有限公司 Warning function operating method for portable computer
CN102431520B (en) * 2005-08-18 2014-12-03 株式会社东海理化电机制作所 Vehicle control device
CN102431522A (en) * 2010-09-03 2012-05-02 浙江吉利汽车研究院有限公司 Automobile anti-theft system
TWI564466B (en) * 2015-12-09 2017-01-01 中興保全股份有限公司 System and method for vehicle locking

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