CN201325426Y - Anti-theft wireless alarm of automobile - Google Patents
Anti-theft wireless alarm of automobile Download PDFInfo
- Publication number
- CN201325426Y CN201325426Y CNU2008201846968U CN200820184696U CN201325426Y CN 201325426 Y CN201325426 Y CN 201325426Y CN U2008201846968 U CNU2008201846968 U CN U2008201846968U CN 200820184696 U CN200820184696 U CN 200820184696U CN 201325426 Y CN201325426 Y CN 201325426Y
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- circuit
- power supply
- switch
- mobile phone
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Abstract
The utility model discloses an anti-theft wireless alarm of an automobile, comprising a casing (1), a panel (2), a cellphone, a control circuit and a power supply, wherein the side surface of the casing (1) is provided with an observation window (5); a sensor (3) and a switch (4) controlled by a night lock control are installed on the panel (2); the relevant circuits of the cellphone are connected with the control circuit; and the control circuit comprises the sensor (3), the switch (4) controlled by the night lock control, a time delay circuit, a switching circuit, a multivibrator, a relay, a voltage stabilizer and the like. The utility model has the advantages of simple structure and reliable work, can set telephone alarm, and also can locate the position of the vehicle.
Description
Technical field
The utility model relates to a kind of alarming device for automobile anti-theft, especially relates to a kind of automobile burglar radio alarming device of being made up of mobile phone, sensor and control circuit.
Background technology
Normally used alarming device for automobile anti-theft on the present market, mostly adopting has stolen when possible when vehicle, sending the mode of signals such as alarm sound and flash of light on vehicle reports to the police, advantage is to indicate possible stolen vehicle, shortcoming is that perception is less than alerting signal when the user is not near vehicle.Also the someone has proposed to utilize mobile phone or other wireless devices to carry out the technical scheme of automobile anti-theft alarm, and advantage is to notify predefined landline telephone of user or mobile phone, is convenient to the user and handles.But these schemes, mostly complex structure is installed inconvenience, need connect many leads to the circuit on the automobile; Except install loaded down with trivial details, also automobile primary circuit and lead are changed to some extent, may cause the automobile circuit reliability decrease; Simultaneously, circuit is changed the excessive automobile guarantee power of also might losing; Obviously, complicated structure and loaded down with trivial details installation also certainly will cause the cost of buying and install and use Car Burglar Alarm high.More than all drawbacks, restricted the universal use of vehicle wireless anti-theft warning device.
The utility model content
The utility model overcomes the above problems.This device is easy for installation, does not influence the reliability of automobile circuit; There is not the problem of losing the guarantee right because change automobile circuit yet; Simple in structure, production and cost of installation are low.
For solving the problems of the technologies described above, the utility model comprises shell, panel, mobile phone M1, control circuit, power supply E1 and E2.Installation panel on a leptoprosopy of shell, observation window is installed in a wide side; The top sensor installation of panel, the switch of spring lock control is installed in the bottom; Mobile phone M1, control circuit and power supply E1 all are installed in the shell, and the interlock circuit contact of mobile phone is connected with control circuit; Control circuit is connected to form by switch, time delay circuit, switch circuit, multi-vibrator, relay and the voltage stabilizer etc. of sensor, spring lock control.
Sensor is an infrared reflection formula sensor.
The two ends of the switch of spring lock control are connected to the positive pole of power supply E1 and the positive pole of capacitor C 2 respectively.
The positive source of mobile phone is connected to the collecting electrode of aerotron V1, and negative pole is connected to the negative pole of power supply E1, and terminals T1, T2 are connected with the two ends of relay contact J1K respectively.
Switch circuit is made up of aerotron V1, resistance R 5, R6 and silicon control CR1, and the emitter of aerotron V1 connects the positive pole of capacitor C 2, and the positive pole of collecting electrode and capacitor C 5 joins, and base stage and resistance R 6 one ends join; The anode of resistance R 6 other ends and silicon control CR1 joins; The negative pole of the negative pole of silicon control CR1 and power supply E1 joins, and the control utmost point and resistance R 5 one ends join; The mouth of resistance R 5 other ends and IC 1 joins.
The dutycycle of multi-vibrator is 30: 1.
The utility model utilizes infrared reflection formula sensor to combine with control circuit, and the control mobile phone sends alerting signal.Open this device when using key, when placing monitor state, enter vehicle if any personnel, infrared reflection formula sensor gets final product perception and becomes electric signal to send into time delay circuit this information conversion, close annunciator if enter personnel's key of no use of vehicle at the appointed time, then annunciator is considered as stealing feelings and starting switch circuit, just can connect mobile phone, just send alerting signal one time from predefined landline telephone of trend user or the every interval of mobile phone certain hour, as long as there is the place of mobile phone signal just can realize effective warning; The signal that utilizes mobile phone to send can also predict automobile place approximate location; Annunciator utilize at ordinary times on the automobile power supply power supply and to built-in battery float electricity, after the people cut off power supply on the automobile, annunciator can also rely on self internal battery power supply, continues to send alerting signal; Utilization is arranged on the observation window on the shell, can observe the screen of mobile phone, understands the mode of operation of annunciator easily; Generally when this annunciator is installed only need to connect the power supply of 2 leads to the car, the simplest mounting means is promptly simple to use the annunciator internal battery to make power supply if use, then need not be on automobile connecting wire, like this then neither influence the reliability of automobile circuit, there is not the problem of losing the guarantee right because change automobile circuit yet; Apparent production and the cost of installation of having reduced easy for installation again simple in structure helps promoting the popularization use.
Description of drawings
Be described in further detail below in conjunction with the accompanying drawing and the specific embodiment of the present utility model:
Fig. 1 is an automobile burglar wireless alarm shape scheme drawing.
Fig. 2 is an automobile burglar wireless alarm circuit diagram.
The specific embodiment
Please referring to Fig. 1, Fig. 2.The utility model is formed by shell 1, panel 2, mobile phone M1, control circuit, power supply E1 with by the power supply E2 that automotive battery provides.Fixed installation panel 2 on a leptoprosopy of shell 1 is installed observation window 5 one of shell 1 wide side, and observation window 5 can be inlayed and clear sheet is installed to protect its internal components; On panel 2 fixed orifice is arranged, the top sensor installation 3 of panel 2 is installed the switch 4 of spring lock control in its underpart; Mobile phone M1, control circuit and power supply E1 all are installed in the shell 1, and the read-out of mobile phone M1 and observation window 5 align, and the interlock circuit contact of mobile phone M1 is connected with control circuit; Control circuit is connected to form by switch 4, time delay circuit, switch circuit, multi-vibrator, relay J 1 and the voltage stabilizer IC2 etc. of sensor 3, spring lock control.
In order to control the work of this annunciator, be connected to the positive pole of power supply E1 and the positive pole of capacitor C 2 respectively by the two ends of the switch 4 of spring lock control.During switch 4 closures, annunciator gets electric, enters monitor state; When inserting key with switch 4 disjunctions, the annunciator power supply is cut off, and quits work.
Time delay circuit is by diode D1, resistance R 1, R2, R3, R4, and capacitor C 1 and IC 1 are formed.
Switch circuit is made up of aerotron V1, resistance R 5, R6 and silicon control CR1, and the emitter of aerotron V1 connects the positive pole of capacitor C 2, and the positive pole of collecting electrode and capacitor C 5 joins, and base stage and resistance R 6 one ends join; The anode of resistance R 6 other ends and silicon control CR1 joins; The negative pole of the negative pole of silicon control CR1 and power supply E1 joins, and the control utmost point and resistance R 5 one ends join; The mouth of resistance R 5 other ends and IC 1 joins.
The dutycycle of multi-vibrator is 30: 1.Multi-vibrator is by resistance R 7, R8, diode D3, D4, D5, and capacitor C 6, C7 and IC 3 are formed.The work of multi-vibrator control relay J1.
The positive source of mobile phone M1 is connected to the collecting electrode of aerotron V1, and negative pole is connected to the negative pole of power supply E1, and terminals T1, T2 are connected with the two ends of relay contact J1K respectively.
Among Fig. 2, D2 is a diode, and C3, C4 are electric capacity.
According to foregoing circuit principle and circuit connecting mode designing printed circuit board, with said elements except the switch 4 of spring lock control, all install and be welded on the printed circuit board (PCB), the weld tabs that connects the switch 4 of printed circuit board (PCB) associated contacts and spring lock control again with 2 leads, with the switch 4 of printed circuit board (PCB) and spring lock control shell 1 internal fixation of all packing into, be drawn out to outside the shell 1 from two leads of printed circuit board (PCB) welding, be used to connect the power supply E2 that provides by automotive battery.
The product that is up to the standards can be mounted in the automobile with screw, and panel 2 exposes in place.
Using method:
When the car owner gets off, with switch 4 closures of spring lock control, extract key, this siren horn is promptly in the monitoring state; After the car owner opens car door and gets on the bus, remove monitoring with switch 4 disjunctions of key in specific time with spring lock control.If any the people illegally into the car, then annunciator is after postponing certain hour, from the predefined telephone call of trend car owner.
Claims (5)
1. an automobile burglar wireless alarm comprises shell (1), panel (2), mobile phone M1, control circuit, power supply E1 and E2, it is characterized in that: a leptoprosopy installation panel (2) of described shell (1), and observation window (5) is installed in a wide side; The top sensor installation (3) of described panel (2), the switch (4) of spring lock control is installed in the bottom; Described mobile phone M1, control circuit and power supply E1 all are installed in the shell (1), and the interlock circuit contact of mobile phone M1 is connected with control circuit; Described control circuit is connected to form by switch (4), time delay circuit, switch circuit, multi-vibrator, relay J 1 and the voltage stabilizer IC2 etc. of sensor (3), spring lock control.
2. according to the described automobile burglar wireless alarm of claim 1, it is characterized in that: described sensor (3) is an infrared reflection formula sensor.
3. according to the described automobile burglar wireless alarm of claim 1, it is characterized in that: the two ends of the switch (4) of described spring lock control are connected to the positive pole of power supply E1 and the positive pole of capacitor C 2 respectively.
4. according to the described automobile burglar wireless alarm of claim 1, it is characterized in that: the positive source of described mobile phone M1 is connected to the collecting electrode of aerotron V1, and negative pole is connected to the negative pole of power supply E1, and terminals T1, T2 are connected with the two ends of relay contact J1K respectively.
5. according to the described automobile burglar wireless alarm of claim 1, it is characterized in that: described switch circuit is made up of aerotron V1, resistance R 5, R6 and silicon control CR1, the emitter of aerotron V1 connects the positive pole of capacitor C 2, and the positive pole of collecting electrode and capacitor C 5 joins, and base stage and resistance R 6 one ends join; The anode of resistance R 6 other ends and silicon control CR1 joins; The negative pole of the negative pole of silicon control CR1 and power supply E1 joins, and the control utmost point and resistance R 5 one ends join; The mouth of resistance R 5 other ends and IC 1 joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201846968U CN201325426Y (en) | 2008-12-28 | 2008-12-28 | Anti-theft wireless alarm of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201846968U CN201325426Y (en) | 2008-12-28 | 2008-12-28 | Anti-theft wireless alarm of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201325426Y true CN201325426Y (en) | 2009-10-14 |
Family
ID=41177403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201846968U Expired - Fee Related CN201325426Y (en) | 2008-12-28 | 2008-12-28 | Anti-theft wireless alarm of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201325426Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691494A (en) * | 2015-01-12 | 2015-06-10 | 北京联合大学 | Electronic burglary prevention assisting device for motor vehicles |
-
2008
- 2008-12-28 CN CNU2008201846968U patent/CN201325426Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691494A (en) * | 2015-01-12 | 2015-06-10 | 北京联合大学 | Electronic burglary prevention assisting device for motor vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20111228 |