CN2460384Y

CN2460384Y - Pager vehicle electronic anti-theft remote sensing controller

Info

Publication number: CN2460384Y
Application number: CN00265518U
Authority: CN
Inventors: 岳成山
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-25
Filing date: 2000-12-25
Publication date: 2001-11-21
Anticipated expiration: 2010-12-25

Abstract

The utility model relates to a pager vehicle electronic anti-theft remote sensing controller. A beep pager BP machine is the discrete part of the remote sensing controller, the remote sensing controller comprises a photoelectric receiving amplifier, a trigger circuit, a control circuit, a voltage-stabilizing circuit, the photoelectric amplifier is composed of a photosensitive resistor IR and transistors BG1 and BG2 in the amplifying circuit, the collecting electrode of the transistor BG1 is connected with the 2 foot of the trigger circuit IC1, the 3 foot of the IC1 is connected with a resistor R5 of the control circuit and connected with the trigger terminal of a controllable silicon SCK of the control circuit, and the control terminal of the controllable silicon SCK is respectively connected with relays. The utility model has the advantages of simple structure and convenient operation and can be used for the remote control and alarm of a stolen vehicle.

Description

The thief-proof remote sensing controller of paging vehicle electronics

The utility model relates to a kind of remote sensing control setup.

At present, the thief-proof warning device that various flexible cars adopt, generally be that automobile is when especially car is stolen, alarm sound takes place to arriving in the annunciator that is installed in automobile, above-mentioned warning device, instantaneity is strong, yet, after inefficacy or auto theft behavior occur in case report to the police, then can't adopt other measure that stolen vehicle is continued to implement control and generation chimes of doom.

The purpose of this utility model is to provide a kind of Pocket Bell that utilizes, and can implement the thief-proof remote sensing controller of paging vehicle electronics of Long-distance Control and warning to stolen automobile.

In order to achieve the above object, the technical solution adopted in the utility model is: institute's paging beeper is the discrete parts of remote sensing controller, described remote sensing controller comprises photoelectricity receiving amplifier, trigger circuit, control circuit, mu balanced circuit, in the photo amplifier by the aerotron BG in photoconductive cell IR and the amplifying circuit ₁, BG ₂Form photo amplifier, aerotron BG ₁Collecting electrode and 2 pin of trigger circuit IC join IC ₁3 pin and control circuit in resistance R ₅Join, be connected to the silicon control SCK trigger end in the control circuit, silicon control SCK control end is connected to relay J respectively ₁, J ₂, circuit output end of pressure-stabilizing is through regulator block IC ₂Be connected to control circuit, the regulator block IC in photo amplifier trigger circuit, control circuit, the mu balanced circuit ₃Be connected to the power end of beeper.

The utility model has the advantages that:

(1) simple in structure, easy to use, utilize wireless paging network and beeper, to stolen vehicle remote control and warning, can cut off the car engine electronic ignition circuit automatically, automobile flameout is stopped.

Description of drawings:

Fig. 1 is the utility model block scheme;

Fig. 2 is the utility model schematic circuit diagram.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

By Fig. 1-Fig. 2 as can be known, the utility model is: institute's paging beeper is the discrete parts of remote sensing controller, described remote sensing controller comprises photoelectricity receiving amplifier, trigger circuit, control circuit, mu balanced circuit, in the photo amplifier by the aerotron BG in photoconductive cell IR and the amplifying circuit ₁, BG ₂Form photo amplifier, aerotron BG ₁Collecting electrode and trigger circuit IC ₁2 pin join IC ₁3 pin and control circuit in resistance R ₅Join, be connected to the silicon control SCK trigger end in the control circuit, silicon control SCK control end is connected to relay J respectively ₁, J ₂, circuit output end of pressure-stabilizing is through regulator block IC ₂Be connected to control circuit, the regulator block IC in photo amplifier trigger circuit, control circuit, the mu balanced circuit ₃Be connected to the power end of beeper.

Principle of work of the present utility model:

Photoconductive cell 2R resistance strengthens aerotron BG when unglazed the photograph ₁, BG ₂Pipe ends, NE555 time base circuit IC ₁, IC ₁2 pin be 12V for power line voltage VDD, so NE555 time base circuit IC ₁Reset, 3 pin are the low level controllable silicon SCR and end, not adhesive of relay J _1-1, J _2-1Break is connected the supply terminals ignition circuit of 12V to the automobile, makes the automobile proper motion.Internal resistance reduces when photoconductive cell is subjected to illumination, resistance R ₁On dividing potential drop increase aerotron BG ₁, BG ₂After conducting directly is coupled and amplifies, add to the time base circuit IC of NE555 ₁Trigger end 2 pin, at this moment 2 pin are low level, NE555 time base circuit IC ₁Set, 3 pin output high level, the controllable silicon SCR triggering and conducting, the relay coil energising, moving contact is inhaled J _1-1, cutting off 12 volts of power supplys that break back contact 12V is switched to power supply igniting on the automobile, the electronic ignition device of closing automobile driving engine makes car stop normal operation immediately, simultaneously J _2-1Moving contact is connected 12 volts of power supplys of annunciator, makes annunciator send warning.

NE555 time base circuit IC ₁With aerotron BG ₂, resistance R ₃, R ₄, capacitor C ₄, C ₅Form monostable timing circuit timing td=1.1R ₄C ₄, when photoconductive cell is subjected to illumination, be low-resistance R ₁On the dividing potential drop height, BG ₁, BG ₂Conducting, 2 pin are low level, 555 set, 3 pin output high level, triggering and conducting controllable silicon SCR circuit J ₁And J ₂Adhesive.

IR is light-operated sensitive member, and resistance strengthens resistance step-down when illumination, aerotron BG when unglazed the photograph ₁, BG ₂, resistance R ₁, R ₂, R ₃Form light-operated time-delay switch amplifier.

IC ₂Be the 12V integrated package of pressure-stabilizing, after the 12V direct supply process ZC voltage stabilizing that automotive battery comes, become pulsation-free 12V power supply, supply with light-operated amplifying circuit and 555 monostable circuits, capacitor C ₁, C ₂For high frequency is considered ripple electric capacity, R ₆It is the current-limiting resistance of luminous power indictor tube.

When paging centers after user's pager is sent information, pager just sends vibration, the sound and bright signal after receiving information.What here we extracted is the photosignal of pager, and when the bright signal that sends when the pager luminotron was radiated on the IR photoconductive cell, low-resistance, at this moment R appearred in IR when penetrated by illumination ₁On the dividing potential drop height, aerotron BG ₁, BG ₂The pipe conducting, photosignal is through BG ₁, BG ₂After the direct coupling of pipe is amplified, add to 555 trigger ends, 2 pin, at this moment 2 pin are low level, NE555 time base circuit IC ₁Set, 3 pin output high level passes through R ₅The triggering and conducting controllable silicon SCR, relay coil energising J ₁And J ₂Adhesive, J ₁Contact heel cuts off 12 volts of priming supply J on buying car in installments ₂Contact heel is connected annunciator 12V power supply, makes annunciator send warning, K ₁Be unlock switch, J _2-2Be self-lock switch.

Fig. 2 is beeper power supply power supply figure, and automobile 12V battery feed becomes 5 volts vdc after the MC7805 voltage stabilizing, through current-limiting resistance R ₁, D ₁, D ₂In voltage stabilizing through C ₃Becoming the 1.4V galvanic current after the filtering presses the supply beeper to do the power supply use.

Claims

1, the thief-proof remote sensing controller of a kind of paging vehicle electronics, form by the radio call beeper, it is characterized in that: institute's paging beeper is the discrete parts of remote sensing controller, described remote sensing controller comprises photoelectricity receiving amplifier, trigger circuit, control circuit, mu balanced circuit, in the photo amplifier by the aerotron BG in photoconductive cell IR and the amplifying circuit ₁, BG ₂Form photo amplifier, aerotron BG ₁Collecting electrode and 2 pin of trigger circuit IC join IC ₁3 pin and control circuit in resistance R ₅Join, be connected to the silicon control SCK trigger end in the control circuit, silicon control SCK control end is connected to relay J respectively ₁, J ₂, circuit output end of pressure-stabilizing is through regulator block IC ₂Be connected to control circuit, the regulator block IC in photo amplifier trigger circuit, control circuit, the mu balanced circuit ₃Be connected to the power end of beeper.