CN2462102Y - Automotive distance cutoff device - Google Patents
Automotive distance cutoff device Download PDFInfo
- Publication number
- CN2462102Y CN2462102Y CN 00223350 CN00223350U CN2462102Y CN 2462102 Y CN2462102 Y CN 2462102Y CN 00223350 CN00223350 CN 00223350 CN 00223350 U CN00223350 U CN 00223350U CN 2462102 Y CN2462102 Y CN 2462102Y
- Authority
- CN
- China
- Prior art keywords
- transistor
- amplifier
- pin
- meet
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an automotive long-distance extinguishing device. The utility model is characterized in that a power converting circuit is connected with an automobile power supply and an ignition coil by a switching circuit which is composed by transistors T5-T8 and a switching clamp; the output of a pager BP is connected with a signal processing circuit 1, and the output of the pager BP which is amplified by amplifier A1, A2 is connected with a relay J1 of an executive circuit 4 to control the power supplying passage of the ignition coil, and is connected with a relay J2 to control the power supplying passage of an alarming horn; the utility model is provided with a time delay circuit 3 providing 30 seconds of start-up resetting time delay and 180 seconds of alarm keeping. The utility model can telecontrol stolen automobiles by paging network, so that the automobiles can be extinguished and the utility model can alarm.
Description
The utility model is relevant with alarms and security systems for automobiles.
Existing alarms and security systems for automobiles can be at the stolen onsite alarming of automobile.But after car is stolen, just lost car owner's control.
The purpose of this utility model provides a kind of vehicle remote blanket of the remote controlled vehicle that illegally travels.
The utility model is achieved in that
The utility model vehicle remote blanket, power converting circuit 2 is connected with spark coil with automobile power source with the switching circuit 6 that shear-blade 5 constitutes through transistor, and the output of beeper connects signal processing circuit 1, through amplifier A
1, A
2Connect the relay J of executive circuit 4 after the amplification
1And J
2, J
1Connect automobile ignition coil, J
2Loudspeaker taking alarm.
The transistor T of the utility model power converting circuit 2
5Collector electrode and transistor T
7Emitter connect automobile power source, T
7Base stage connect transistor T
8Collector electrode and connect the A pin of shear-blade 5, T
8Emitter connect B, C pin and the ground connection of shear-blade 5 correspondences, T
8Base stage meet T
5Emitter, T
6Collector electrode and amplifier A
14 pin, T
5, T
6Base stage through diode D
6, D
7Ground connection, T
6Emitter meet beeper and A
12 pin, T
6Collector and emitter through R
6Meet T
1Collector electrode and T
2Base stage, signal processing circuit 1 is by amplifier A
1And A
2Form, the output of pager BP meets A
12 pin, A
11 pin output signal through R
3, C
1The integration circuit of forming is sent into A
212 pin, A
2The high level of output is through R
4Return and present back 12 pin, A
2Output through capacitor C
4Meet amplifier A
45 pin, A
47 pin output signals connect transistor T
4Base stage, T
4Collector electrode meet A
2Input, grounded-emitter connection, A
45 pin through D
3Ground connection, A
2Output through R
5Meet T
1Base stage, T
1And T
2Grounded-emitter connection, T
2Collector connecting relay J
1With D
4One end of parallel circuit, the parallel circuit the other end one tunnel connect the spark coil end of automobile ignition switch, and another road is through make and break contact fire coil anode.Shear-blade 5 connects A, B pin or C, D pin.
The utility model is simple in structure, and is easy to use, can utilize the existing network remote of notifying from a phone call to control stolen vehicle and make it flame-out, uses alarm signal simultaneously.
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is special ignition coil circuit figure.
Following is embodiment of the present utility model:
The utility model is divided into " power conversion ", " signal processing ", " delay circuit " reaches " actuator " four parts.
One, power conversion: this part is by triode T
5～T
8And peripheral cell is formed.After the 12V automobile power source inserted this machine, T8 still was in cut-off state, thereby T
7End T
5Also can not obtain the base stage reference level, thereby also end.This moment the power supply unit no-output, complete machine is not worked.Motor can't start (reason is seen " actuator ").Thereafter insert slot with starting card, this blocks T
8Collection is penetrated the diode short circuit, so T
7Conducting, T
7Obtain 9.6V base stage level, thereby its emitter can provide 9V working power to circuit, the logical back of 9V power supply R
13To T
8Inject base current, after starting the card extraction, T
8Can keep conducting, and make T
8Keep output.T
6The 9V power supply is reduced to 1.5V supply with the pager use.If " shear-blade " turn-over is inserted slot, then this card is with T
8Base stage to " " short circuit, T
8End thereupon.By as can be known aforementioned, 9V and 1.5V power supply stop output, and the base supply of T8 disappears thereupon, and extract " shear-blade " this moment out, and this machine is then kept off state.
Two, signal processing: this part is by operational amplifier A
1And A
2Form.A
1The audio signal of pager output is amplified, from the output signal of 1 foot through R
3, C
1The integration circuit of forming becomes signal into DC level CVH, and this level is sent into A through 12 foots
2, short A
2The output high level, and through R
4Return and present back 12 foots, like this, after paging signal stops, A
2Output terminal still can be kept high level VH-A2.
Three, delay circuit: A
3Itself and peripheral cell are formed 3 minutes delay circuits, in order to the alarming horn duration control of ringing.It triggers and relies on A
2The high level VH-A of output
2Pass through C
2The positive pulse that produces triggers, wherein R
7, C
3Makeup time element A
4Be 30 seconds delay circuits, it is at T
5During output 9V working power, pass through C
4Trigger A
4Output high level, A at this moment
4Pass through R
10, to T
4Base current is provided, makes T
4Conducting can be avoided the malfunction of starting shooting with the starting-up signal short circuit of pager like this.
These two groups of delay circuits are R, the C time-delay of charging, along with charging, and progressively the reducing of electric current, R two ends pressure drop (add between amplifier the level of end) mutually reduces gradually, and during the added 1.5V voltage of low and end of oppisite phase, amplifier ends when voltage, and time-delay finishes.The D here
1And D
3Be discharge channel.
Four, actuator: relay J
1Power supply passage in order to the control ignition coil.And J
2In order to control warning belch power supply passage.
This machine starts power supply unit with " shear-blade ", after the generation 9V output, passes through R
6Make T
2Saturation conduction, J
1Adhesive, but this moment the motor normal ignition, when electric power disconnection or pager are received paging signal, A as described above
2The output high level is through T
1, return phase, all can make T
2End J
1Discharge, this moment, the spark coil current supply circuit was blocked, and motor just can't have been worked.
After pager is received paging signal, make A
2Produce VH-A
2And pass through C
2Trigger A
3, its 8 pin output passing through R
8Make T
3Saturation conduction, J
2Adhesive, then the 12V power supply is added on the alarming horn, that is paging signal is when making engine misses, and alarming horn is rung.
Beeper is installed and is taken down beeper shell, display screen, ticker and buzzer, measures the buzzer solder joint, wherein has a bit just to communicate with battery.Another point is obstructed, and then this point is connected to A
1The 2nd foot.
The control circuit of special ignition coil should be encapsulated in the housing, in case artificial destruction and system function out of control.
Claims (3)
1, vehicle remote blanket is characterized in that power converting circuit (2) is connected with spark coil with automobile power source with the switching circuit (6) that shear-blade (5) constitutes through transistor, and the output of pager (BP) connects signal processing circuit (1), through amplifier (A
1, A
2) meet the relay (J of executive circuit (4) after the amplification
1, J
2), relay (J
1) connect automobile ignition coil, relay (J
2) loudspeaker taking alarm.
2, device according to claim 1 is characterized in that the transistor (T of power converting circuit (2)
5) collector electrode and transistor (T
7) emitter connect automobile power source, transistor (T
7) base stage meet transistor (T
8) collector electrode and connect the A pin of shear-blade (5), transistor (T
8) emitter meet shear-blade (5) corresponding B, C pin and ground connection, transistor (T
8) base stage meet transistor (T
5) emitter, transistor (T
6) collector electrode and amplifier (A
1) 4 pin, transistor (T
5, T
6) base stage through diode (D
6, D
7) ground connection, transistor (T
6) emitter meet pager (BP) and amplifier (A
1) 2 pin, transistor (T
6) collector and emitter through resistance (R
6) meet transistor (T
1) collector electrode and transistor (T
2) base stage, signal processing circuit (1) is by amplifier (A
1, A
2) form, the output of pager (BP) meets amplifier (A
1) 2 pin, amplifier (A
1) 1 pin output signal through resistance (R
3), electric capacity (C
1) integration circuit formed sends into amplifier (A
2) 12 pin, amplifier (A
2) output high level through resistance (R
4) return, present back 12 pin, amplifier (A
2) output through electric capacity (C
4) meet amplifier (A
4) 5 pin, amplifier (A
4) 7 pin output signals meet transistor (T
4) base stage, transistor (T
4) collector electrode meet amplifier (A
2) input, grounded-emitter connection, amplifier (A
4) 5 pin through diode (D
3) ground connection, amplifier (A
2) output through resistance (R
5) meet transistor (T
1) base stage, transistor (T
1, T
2) grounded-emitter connection, transistor (T
2) collector connecting relay (J
1) and diode (D
4) end of parallel circuit, the parallel circuit the other end one tunnel connects the spark coil end of automobile ignition switch, and another road is through make and break contact fire coil anode, and shear-blade (5) connects A, B pin or C, D pin.
3, device according to claim 1 and 2 is characterized in that amplifier (A
2) 14 pin output signals through electric capacity (C
2, C
3) and resistance (R
7) delay circuit formed meets amplifier (A
3) input, amplifier (A
3) 8 pin output through resistance (R
8) meet transistor (T
3) base stage, transistor (T
3) collector connecting relay (J
2) and diode (D
5) an end of parallel circuit, relay (J
2) and diode (D
5) the other end loudspeaker anode taking alarm of parallel circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223350 CN2462102Y (en) | 2000-08-24 | 2000-08-24 | Automotive distance cutoff device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223350 CN2462102Y (en) | 2000-08-24 | 2000-08-24 | Automotive distance cutoff device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462102Y true CN2462102Y (en) | 2001-11-28 |
Family
ID=33587915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00223350 Expired - Fee Related CN2462102Y (en) | 2000-08-24 | 2000-08-24 | Automotive distance cutoff device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462102Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287394A (en) * | 2013-06-06 | 2013-09-11 | 陈万兴 | Vehicle anti-theft system and anti-theft control method |
-
2000
- 2000-08-24 CN CN 00223350 patent/CN2462102Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287394A (en) * | 2013-06-06 | 2013-09-11 | 陈万兴 | Vehicle anti-theft system and anti-theft control method |
| CN103287394B (en) * | 2013-06-06 | 2016-02-17 | 陈万兴 | The security method of Vehicle Anti-Theft System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |