CN2511579Y

CN2511579Y - Multifunctional anti-theft alarm device for mortorcycle

Info

Publication number: CN2511579Y
Application number: CN 01273434
Authority: CN
Inventors: 蒋辉华
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-14
Filing date: 2001-12-14
Publication date: 2002-09-18
Anticipated expiration: 2011-12-14

Abstract

The utility model discloses a multifunctional anti-theft alarm device for motorcycle, comprising a non-cut power supply circuit in a master control circuit, an alarm trigger circuit, an ignition control circuit, a wireless coding and decoding remote control circuit, an external control circuit, a sensibility selecting circuit, a household anti-theft trigger circuit and other circuits. The utility model has the advantages of stable performance, capability of selecting sensibility at any time, multifunction and low manufacturing cost, and is suitable for theft protection of motorcycle and simultaneously is used for anti-theft alarm of household articles and other articles.

Description

The multifunctional motorcycle burglar alarm

Technical field:

The utility model belongs to annunciator, especially a kind of multifunctional motorcycle burglar alarm.

Background technology:

The burglar alarm that sell the existing market, anti-theft feature is single, and anti-theft alarm for vehicle can only be automobile-used, home security is reported to the police will buy a cover in addition, and it is bigger to pay wages, and general family holds and dares not accept, at any time sensitivity is selected in remote control in addition, in circumstance complication, place that noise is bigger, often wrong report.

Summary of the invention:

Technical solution of the present utility model is such, comprise by governor circuit, select sensitivity channel, home security trigger circuit, governor circuit is by anti-power circuit, alarm trigger circuit, ignition control circuit, wireless coding and decoding remote control circuit, the external control circuit cut.

The utlity model has stable performance, can select sensitivity at any time, function is many, cost is low, is applicable to motorcycle anti-theft, and the double simultaneously anti-theft alarm of doing family and other article is used.

Description of drawings:

Fig. 1 is a master control electrical schematic diagram of the present utility model.

Fig. 2 is that home security of the present utility model triggers electrical schematic diagram.

Fig. 3 is a selection sensitivity electrical schematic diagram of the present utility model.

In Fig. 1 master control electrical schematic diagram, by insurance BX, relay J 7, resistance R 26, power supply E1 forms the anti-power circuit of cutting, by aerotron T1-T11, resistance R 1-R20, capacitor C 1-C10, piezoelectric ceramic piece B1, ic chip 1, relay J 8, diode D1-D5, D12 is electrically connected and is connected into alarm trigger circuit, by resistance R 21-R24, aerotron T12, T13, IC2, capacitor C 12-C14, diode D6, relay J 4-J6 is electrically connected and is connected into ignition control circuit, by receiver module MK, aerotron T14, T15, relay J 1-J3, controllable silicon SCR 1, SCR2, capacitor C 1 1-C16, resistance R 25, diode D10 is electrically connected and is connected into the wireless coding and decoding remote control circuit, the remote control mobile phone supporting with receiver module MK is commercially available, model is YCR200, by diode D7, D8, D9, D11, socket CN1 forms external control circuit.

In electrical schematic diagram shown in Figure 2, be electrically connected into the home security trigger circuit by resistance R 27-R38, aerotron T16-T21, capacitor C 17-C20, piezoelectric ceramic piece B2, diode D13-D16, relay J 9, K switch 1, battery E2, plug CN3 lead-in wire connects remote control mobile phone A key.

In electrical schematic diagram shown in Figure 3, being electrically connected by resistance R 38-R52, aerotron T22-T27, capacitor C 21-C23, diode D17, D18, piezoelectric ceramic piece B3 is connected into the selection sensitivity channel, and plug CN2 lead-in wire connects the socket CN2 of warning circuit.

The specific embodiment:

Most preferred embodiment of the present utility model is such, with reference to shown in Figure 1, the element among Fig. 1 is welded on the circuit card, be fixed in the box body, socket CN1, CN2 are installed on the box body, the 1. pin power connection negative pole of socket CN1,2. pin power connection positive pole, 3. the pin serial connection is by the flame-out line of lock end, 4. the pin serial connection is by extinguisher end flame-out line, 5. pin loudspeaker negative pole taking alarm, 6. pin loudspeaker positive pole taking alarm, 7. pin connects the actuation point live wire, 8., 9. pin connects left and right sides steering indicating light positive pole.Element among Fig. 2 is welded on the circuit card, and is fixed in the box body, and plug CN3 lead-in wire connects the related circuit of remote control mobile phone A key control.Element among Fig. 3 is welded on the circuit card, and is fixed in the box body, and plug CN2 lead-in wire connects the socket CN2 of warning circuit.

Its principle of work is as follows: controllable silicon SCR 2 turn-on relay J1 adhesives promptly enter alert status after remote controller handset A key is pressed, in case vehicle body is touched, piezoelectric ceramic piece B1 promptly produces signal, amplify triggering J8 adhesive through aerotron T9, T10, T11 and peripheral circuit thereof, the 6. 8. 9. pin output of socket CN1, alarming horn sends the sound, the steering indicating light of car flashes simultaneously, J6 adhesive simultaneously, the 4. foot control system of CN1 is flame-out, and driving engine can't be started.If press remote control mobile phone C key, the J3 adhesive, the high sensitivity warning circuit gets the electric highly sensitive alert status that promptly enters by CN2, this moment, in a single day vehicle body was bumped, B3 promptly responds to and sends signal, amplifies processing through this circuit and makes T10, the T11 triggering and conducting of governor circuit by CN2 output low level signal, and the J8 adhesive produces reports to the police and control steering indicating light and firing circuit, because native system is also powered by power autonomous E1 the power supply except obtaining by CN1.Want when cutting off the externally fed power supply and cancel warning function as the people, the power autonomous power supply state that enters immediately, and connect annunciator by J7, CN1 and send warning, reach the anti-function of cutting.

When using as the home security annunciator, this warning must be in readiness for action, with the home security trigger circuit of Fig. 2 as device in addition be installed on need anti-theft alarm or the shelter of window and article, its mouth is received the related circuit of the A key control of remote control mobile phone via CN3, in case door or window and article are touched, B2 promptly sends signal, T21 conducting after this processing of circuit, the J9 adhesive, the A key of connection remote control mobile phone makes the MK of governor circuit receive back A pin output high level, the SCR2 conducting, the J1 adhesive, J2 triggers, and this warning is promptly sent and is reported to the police and control corresponding.

This warning also possesses remote firing and flame-out function.Concrete principle of work is: when remote control mobile phone is pressed the D key, and the D of MK, I pin output high level, the T13 conducting, the J4 adhesive disconnects flame-out line this moment, and T12 must be conducted, the J5 adhesive, the 7. pin by CN1 outputs to firing circuit, finishes the remote firing function.Form the delayed firing circuit by IC2 and peripheral circuit thereof, about 2-3 stops igniting automatically after second in igniting.When pressing remote control mobile phone B key, the D pin output low level of MK, B pin output high level, the SCR1 conducting, the J1 knock-on, J4 discharges, and connects flameout circuit, realizes and the igniting interlock function, removes the warning function of this warning simultaneously.

Claims

1, a kind of multifunctional motorcycle burglar alarm, comprise by governor circuit, select sensitivity channel, home security trigger circuit, it is characterized in that governor circuit is made of the anti-power circuit, alarm trigger circuit, ignition control circuit, wireless coding and decoding remote control circuit, external control circuit cut.

2, according to the described multifunctional motorcycle burglar alarm of claim 1, it is characterized in that in the governor circuit by insurance BX, relay J 7, resistance R 26, power supply E1 forms the anti-power circuit of cutting, by aerotron T1-T11, resistance R 1-R20, capacitor C 1-C10, piezoelectric ceramic piece B1, ic chip 1, relay J 8, diode D1-D5, D12 is electrically connected and is connected into alarm trigger circuit, by resistance R 21-R24, aerotron T12, T13, IC2, capacitor C 12-C14, diode D6, relay J 4-J6 is electrically connected and is connected into ignition control circuit, by receiver module MK, aerotron T14, T15, relay J 1-J3, controllable silicon SCR 1, SCR2, capacitor C 11-C16, resistance R 25, diode D10 is electrically connected and is connected into the wireless coding and decoding remote control circuit, by diode D7, D8, D9, D11, socket CN1 forms external control circuit.

3, according to the described multifunctional motorcycle burglar alarm of claim 1, it is characterized in that the home security trigger circuit are electrically connected and are formed by resistance R 27-R38, aerotron T16-T21, capacitor C 17-C20, piezoelectric ceramic piece B2, diode D13-D16, relay J 9, K switch 1, battery E2, plug CN3 lead-in wire connects remote control mobile phone A key.

4, according to the described multifunctional motorcycle burglar alarm of claim 1, it is characterized in that selecting sensitivity channel to be electrically connected and to be formed by resistance R 38-R52, aerotron T22-T27, capacitor C 21-C23, diode D17, D18, piezoelectric ceramic piece B3, plug CN2 lead-in wire connects the socket CN2 of warning circuit.