CN201120916Y - Novel anti-theft alarm of motorcycle, electric vehicle - Google Patents

Abstract

The utility model relates to a novel anti-theft alarming device for a motorcycle and an electric motor car. The novel anti-theft alarming device comprises a remote switch circuit, an alarm time delaying circuit, a start-up reposition presenting circuit, a voice source circuit, a buzzer, an alternative circuit, a power amplifier circuit, an alarm whistle and a voltage stabilizing circuit. The novel anti-theft alarming device can trigger the sensor to alarm while an stealer is performing criminal behavior, prying off the vehicle lock and righting the stop cock, or unlocking the supporting frame and the two wheels touching down, and the alarming sound and the voice calling are performed alternately, thus performing the stronger frightening and preventing function. Simultaneously the motor is controlled not to be started, and thus the vehicle stealing is effectively controlled. Compared with the prior alarming device, the anti-theft alarming device has the advantages that the false alarming phenomenon and the noise pollution are greatly reduced, and the anti-theft effect is better.

Description

Motor bike, battery-driven car novel anti-theft annunciator

Technical field

The utility model relates to the safety precaution field, is specifically related to a kind of motor bike, electric vehicle anti-theft alarm device.

Background technology

Existing motor bike, electric vehicle anti-theft alarm device all are based on touch, shake and the initiation warning, and the wrong report phenomenon is comparatively serious, also produce bigger noise emission.Even the alerting signal of sending, criminal still can steal vehicle by force, can not reach the antitheft purpose of accurate and effective.

The utility model content

The purpose of this utility model provides a kind of motor cycle, and the electric vehicle anti-theft alarm device only just promptly and accurately sends warning when vehicle is stolen, and vehicle can't be started, thereby reach best anti-theft effect, can be because of sound vibrations, the influence of triggering is reported by mistake.

Technical solution of the present utility model is as follows:

A kind of motorcycles and electric vehicles novel anti-theft warning device, comprise remote control switching circuit (1), warning and delaying circuit (2), start reset cue circuit (3), alarm trigger (4), engine controller (5), alert sound source circuit (6), speech source circuit (7), buzzer phone (8), alternately circuit (9), power amplifier (10), siren (11), mu balanced circuit (12), mu balanced circuit (13), mu balanced circuit (14), it is characterized in that:

The input end of mu balanced circuit (12) and the lead-out terminal of vehicle-mounted direct supply are connected, the K switch of its mouth and remote control switching circuit (1)-hold to link to each other, the reset power input of cue circuit (3) of the other end of K switch and warning and delaying circuit (2), start links to each other, and remote control switching circuit (1) input end signal is the wireless signal that remote controller is launched;

The reset end ground connection of control coil of the relay J K1 in the cue circuit (3) of start, the other end links to each other with the A1 tripod, the open contact of JK1 and the positive pole of buzzer phone (8) link to each other, buzzer phone (8) negative earth, another open contact of JK1 links to each other with the 6th pin of A2 in the warning and delaying circuit (2), and the moving contact of JK1 links to each other with the A1 octal;

Warning and delaying circuit (2) repeat circuit JK2 control coil one end ground connection, the other end links to each other with the A2 tripod, the moving contact of JK2 links to each other with the A2 octal, its open contact links to each other with the input end of mu balanced circuit (13), and the mouth of mu balanced circuit (13) links to each other with the input end of mu balanced circuit (14), the power input that replaces circuit (9), the power input of power amplifier (10);

Mu balanced circuit (14) mouth links to each other with the power input of alert sound source circuit (6), speech source circuit (7), the signal output part of alert sound source circuit (6), speech source circuit (7) links to each other with the open contact, the normally closed contact that replace circuit (8) repeat circuit JK3 respectively, and the moving contact of JK3 links to each other with the input end of volume control potentiometer R6 in the power amplifier (10);

Siren (11) two ends link to each other with crus secunda, the 15 pin of integrated circuit TEA2025B in the power amplifier (10) respectively;

The control coil one end ground connection of the relay J T4 of engine controller (5), the other end links to each other with the mouth of mu balanced circuit (13), and one group of normally closed contact of KJ4 often is serially connected in the firing circuit;

Alarm trigger (4) is the micro-switch of one group of parallel connection, one end ground connection, and the other end links to each other with A2 trigger end in the warning and delaying circuit (2).

Good effect of the present utility model is:

Compare with existing vehicle anti-theft warning device, the utility model has improved the accuracy of reporting to the police greatly, thereby has significantly reduced wrong report phenomenon and noise emission.Because combustion cutoff firing circuit when reporting to the police, thereby anti-theft effect is better.

Description of drawings

Fig. 1 is a system chart of the present utility model.

Fig. 2 is the schematic circuit diagram of the utility model practicality.

The specific embodiment

Below in conjunction with Figure of description the utility model is described further.

A kind of motorcycles and electric vehicles novel anti-theft newspaper warning device comprises remote control switching circuit (1), warning and delaying circuit (2), start reset cue circuit (3), alarm trigger (4), engine controller (5), alert sound source circuit (6), speech source circuit (7), buzzer phone (8), alternately circuit (9), power amplifier (10), siren (11), mu balanced circuit (12), mu balanced circuit (13), mu balanced circuit (14).

The input end of mu balanced circuit (12) and the lead-out terminal of vehicle-mounted direct supply are connected, the K switch of its mouth and remote control switching circuit (1)-hold to link to each other, the reset power input of cue circuit (3) of the other end of K switch and warning and delaying circuit (2), start links to each other, and remote control switching circuit (1) input end signal is the wireless signal that remote controller is launched;

The reset end ground connection of control coil of the relay J K1 in the cue circuit (3) of start, the other end links to each other with the A1 tripod, the open contact of JK1 and the positive pole of buzzer phone (8) link to each other, buzzer phone (8) negative earth, another open contact of JK1 links to each other with the 6th pin of A2 in the warning and delaying circuit (2), and the moving contact of JK1 links to each other with the A1 octal;

Warning and delaying circuit (2) repeat circuit JK2 control coil one end ground connection, the other end links to each other with the A2 tripod, the moving contact of JK2 links to each other with the A2 octal, its open contact links to each other with the input end of mu balanced circuit (13), and the mouth of mu balanced circuit (13) links to each other with the input end of mu balanced circuit (14), the power input that replaces circuit (9), the power input of power amplifier (10);

Mu balanced circuit (14) mouth links to each other with the power input of alert sound source circuit (6), speech source circuit (7), the signal output part of alert sound source circuit (6), speech source circuit (7) links to each other with the open contact, the normally closed contact that replace circuit (8) repeat circuit JK3 respectively, and the moving contact of JK3 links to each other with the input end of volume control potentiometer R6 in the power amplifier (10);

Siren (11) two ends link to each other with crus secunda, the 15 pin of integrated circuit TEA2025B in the power amplifier (10) respectively;

The control coil one end ground connection of the relay J T4 of engine controller (5), the other end links to each other with the mouth of mu balanced circuit (13), and one group of normally closed contact of KJ4 often is serially connected in the firing circuit;

Alarm trigger (4) is the micro-switch of one group of parallel connection, one end ground connection, and the other end links to each other with A2 trigger end in the warning and delaying circuit (2).

Receive the signal of deploying troops on garrison duty of remote controller when remote control switching circuit after, the K switch closure, warning and delaying circuit, the start cue circuit that resets gets electricly, and buzzer phone sends 2 seconds left and right sides auditory tone cueses, shows and deploys troops on garrison duty successfully.

When generation robber garage was, alarm trigger started, and triggers warning and delaying circuit, the KJ2 adhesive, make engine control circuit, alert sound source circuit, linguistic source circuit, alternately circuit, power amplifier get electric, KJ4 adhesive, combustion cutoff firing circuit on the one hand, driving engine can't start; Alternately circuit will be warned acoustical signal, voice signal Alternating Transportation to power amplifier on the other hand, drive siren and alternately send alert sound and audio alert.

Potential device R1 regulates the prompt time that resets of starting shooting, and is generally 2 seconds.

Potential device R4 regulates the warning delay time.

Potential device R9 regulates alternately alarm cycle.

Potential device R6 regulates the siren alarm sound.

The utility model is compared the accuracy height with existing vehicle anti-theft annunciator, the wrong report phenomenon is few, has reduced pollution from environmental noise, and the combustion cutoff firing circuit driving engine can't be started, thereby anti-theft effect is better in the time of in addition owing to warning.

Claims (1)

1, motor bike, battery-driven car novel anti-theft annunciator, comprise remote control switching circuit (1), warning and delaying circuit (2), start reset cue circuit (3), alarm trigger (4), engine controller (5), alert sound source circuit (6), speech source circuit (7), buzzer phone (8), alternately circuit (9), power amplifier (10), siren (11), mu balanced circuit (12), mu balanced circuit (13), mu balanced circuit (14), it is characterized in that:

The input end of mu balanced circuit (12) and the lead-out terminal of vehicle-mounted direct supply are connected, the K switch of its mouth and remote control switching circuit (1)-hold to link to each other, the reset power input of cue circuit (3) of the other end of K switch and warning and delaying circuit (2), start links to each other, and remote control switching circuit (1) input end signal is the wireless signal that remote controller is launched;

The reset end ground connection of control coil of the relay J K1 in the cue circuit (3) of start, the other end links to each other with the A1 tripod, the open contact of JK1 and the positive pole of buzzer phone (8) link to each other, buzzer phone (8) negative earth, another open contact of JK1 links to each other with the 6th pin of A2 in the warning and delaying circuit (2), and the moving contact of JK1 links to each other with the A1 octal;

Warning and delaying circuit (2) repeat circuit JK2 control coil one end ground connection, the other end links to each other with the A2 tripod, the moving contact of JK2 links to each other with the A2 octal, its open contact links to each other with the input end of mu balanced circuit (13), and the mouth of mu balanced circuit (13) links to each other with the input end of mu balanced circuit (14), the power input that replaces circuit (9), the power input of power amplifier (10);

Mu balanced circuit (14) mouth links to each other with the power input of alert sound source circuit (6), speech source circuit (7), the signal output part of alert sound source circuit (6), speech source circuit (7) links to each other with the open contact, the normally closed contact that replace circuit (8) repeat circuit JK3 respectively, and the moving contact of JK3 links to each other with the input end of volume control potentiometer R6 in the power amplifier (10);

Siren (11) two ends link to each other with crus secunda, the 15 pin of integrated circuit TEA2025B in the power amplifier (10) respectively;

The control coil one end ground connection of the relay J T4 of engine controller (5), the other end links to each other with the mouth of mu balanced circuit (13), and one group of normally closed contact of KJ4 often is serially connected in the firing circuit;

Alarm trigger (4) is the micro-switch of one group of parallel connection, one end ground connection, and the other end links to each other with A2 trigger end in the warning and delaying circuit (2).

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