CN103854403A - Novel anti-theft early warning device - Google Patents
Novel anti-theft early warning device Download PDFInfo
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- CN103854403A CN103854403A CN201210514701.8A CN201210514701A CN103854403A CN 103854403 A CN103854403 A CN 103854403A CN 201210514701 A CN201210514701 A CN 201210514701A CN 103854403 A CN103854403 A CN 103854403A
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Abstract
A novel anti-theft early warning device comprises a single chip microcomputer, a data acquisition module, a processing control module, a warning circuit module, a radio-frequency circuit module and a light-emitting display module, wherein the data acquisition module, the processing control module, the warning circuit module, the radio-frequency circuit module and the light-emitting display module are connected with the single chip microcomputer. The data acquisition module comprises a pyroelectric infrared sensor. The processing control module comprises a signal detection circuit and an amplification comparison circuit which are connected with each other, and the signal detection circuit is connected with the pyroelectric infrared sensor. The warning circuit module comprises a warning execution circuit, a buzzer and an automatic resetting circuit. The pyroelectric infrared sensor enables an infrared spectrum radiated by a human body to be converted into electric signals, the electric signals are transmitted to the processing control module to be amplified and transmitted to the single chip microcomputer in a comparing mode for processing operation, then the warning circuit module is driven to execute a warning instruction to give out warning sounds, at last, an alarm signal containing a local address code is sent to a mobile communication system from a radio frequency follower, after the mobile communication system receives the alarm signal, the alarm signal is immediately sent to a mobile phone which is specified by a user, and consequently the purpose that the user can immediately know alarm when the user is far away from home is achieved.
Description
Technical field
The present invention relates to monitoring field, particularly a kind of novel anti-theft precaution device.
Background technology
Along with social progress and expanding economy, the people's living standard has had large increase.Some valuables of often using in life all become the target of burglary as notebook computer, Mp4, digital camera etc.Therefore, a kind of making is simple, cost is low, easy for installation, and theftproof performance is more stable, and highly sensitive, antijamming capability is stronger, and safe and reliable burglar alarm is just very necessary for self-protection.The defect that existing traditional alert device is intrinsic and the backwardness of design concept make traditional alert pattern present many drawbacks, as wrong report fail to report many, report to the police single etc.Such alarm cannot meet the security protection demand day by day changing and improve at all.Have that a kind of safety and stability is reliable, response in time, realize zero distance place safety alarm system that report to the police, to put prevention first, become people's expectation.
Summary of the invention
For achieving the above object, the invention provides a kind of novel anti-theft precaution device, comprise single-chip microcomputer, and the data acquisition module being connected with single-chip microcomputer, processing and control module, warning circuit module, radio-frequency (RF) circuit module and luminescence display module, described data acquisition module comprises pyroelectric infrared sensor, described processing and control module comprises the signal deteching circuit being connected and amplifies comparator circuit, signal deteching circuit is connected with pyroelectric infrared sensor, and described warning circuit module comprises warning executive circuit, hummer and automatic reset circuit.
Described processing and control module also comprises a door lock strengthening mechanism, and the control end of door lock strengthening mechanism is connected with the output terminal of control and treatment circuit.
Described luminescence display module is LED active display.
Wherein the pyroelectric infrared sensor in data acquisition module can be transformed into electric signal by the infrared spectrum of human body radiation, transferring to processing and control module amplifies, is relatively delivered to single-chip microcomputer and processes computing, drive again warning circuit module to carry out alarm command and send alarm sound, the last alerting signal that contains this address code that sent to mobile communication system by radio frequency follower, transmits on mobile communication system is specified alerting signal after receiving immediately mobile phone to user.
Panalarm completes after corresponding actions, after presignal delay 6s, can automatically terminate, and alert is eliminated rear automatic reset circuit and made system reset.
Further: described processing and control module also comprises a door lock strengthening mechanism, the control end of door lock strengthening mechanism is connected with the output terminal of control and treatment circuit.
Accompanying drawing explanation
Accompanying drawing is block diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in drawings, a kind of novel anti-theft precaution device, comprise single-chip microcomputer, and the data acquisition module being connected with single-chip microcomputer, processing and control module, warning circuit module, radio-frequency (RF) circuit module and luminescence display module, described data acquisition module comprises pyroelectric infrared sensor, described processing and control module comprises the signal deteching circuit being connected and amplifies comparator circuit, signal deteching circuit is connected with pyroelectric infrared sensor, and described warning circuit module comprises warning executive circuit, hummer and automatic reset circuit.
Described processing and control module also comprises a door lock strengthening mechanism, and the control end of door lock strengthening mechanism is connected with the output terminal of control and treatment circuit.
Described luminescence display module is LED active display.
Specifically shelter arranges a branch of infrared ray and can detect easily whether someone comes in and goes out at home, the infrared spectrum of human body radiation is transformed into electric signal by its infrared probe on monitoring point, transferring to processing and control module amplifies, is relatively delivered to single-chip microcomputer and processes computing, drive again warning circuit module to carry out alarm command and send alarm sound, the last alerting signal that contains this address code that sent to mobile communication system by radio frequency follower, transmits on mobile communication system is specified alerting signal after receiving immediately mobile phone to user.When automatically terminating after presignal delay 6s a period of time, also can remove manually alerting signal, after alert is eliminated, reset circuit makes system reset, or after sound and light alarm 6s clock, has timer to realize elimination warning automatically.
Claims (3)
1. a novel anti-theft precaution device, it is characterized in that: comprise single-chip microcomputer, and the data acquisition module being connected with single-chip microcomputer, processing and control module, warning circuit module, radio-frequency (RF) circuit module and luminescence display module, described data acquisition module comprises pyroelectric infrared sensor, described processing and control module comprises the signal deteching circuit being connected and amplifies comparator circuit, signal deteching circuit is connected with pyroelectric infrared sensor, and described warning circuit module comprises warning executive circuit, hummer and automatic reset circuit.
2. a kind of novel anti-theft precaution device as claimed in claim 1, is characterized in that: described processing and control module also comprises a door lock strengthening mechanism, the control end of door lock strengthening mechanism is connected with the output terminal of control and treatment circuit.
3. a kind of novel anti-theft precaution device as claimed in claim 1, is characterized in that: described luminescence display module is LED active display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210514701.8A CN103854403A (en) | 2012-11-30 | 2012-11-30 | Novel anti-theft early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210514701.8A CN103854403A (en) | 2012-11-30 | 2012-11-30 | Novel anti-theft early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103854403A true CN103854403A (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210514701.8A Pending CN103854403A (en) | 2012-11-30 | 2012-11-30 | Novel anti-theft early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103854403A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464145A (en) * | 2014-11-30 | 2015-03-25 | 花勇功 | Infrared wireless intelligent alarm system |
| CN104599423A (en) * | 2015-01-16 | 2015-05-06 | 信阳师范学院 | Intelligent pyroelectric alarm system and method |
| CN105006086A (en) * | 2015-06-12 | 2015-10-28 | 国网上海市电力公司 | Alarm system and method for preventing small animals from intruding into transformer station |
-
2012
- 2012-11-30 CN CN201210514701.8A patent/CN103854403A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464145A (en) * | 2014-11-30 | 2015-03-25 | 花勇功 | Infrared wireless intelligent alarm system |
| CN104599423A (en) * | 2015-01-16 | 2015-05-06 | 信阳师范学院 | Intelligent pyroelectric alarm system and method |
| CN105006086A (en) * | 2015-06-12 | 2015-10-28 | 国网上海市电力公司 | Alarm system and method for preventing small animals from intruding into transformer station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |