CN203288018U - Alarm device based on ultrasonic ranging and pyroelectric infrared methods - Google Patents
Alarm device based on ultrasonic ranging and pyroelectric infrared methods Download PDFInfo
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- CN203288018U CN203288018U CN2013202485417U CN201320248541U CN203288018U CN 203288018 U CN203288018 U CN 203288018U CN 2013202485417 U CN2013202485417 U CN 2013202485417U CN 201320248541 U CN201320248541 U CN 201320248541U CN 203288018 U CN203288018 U CN 203288018U
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Abstract
The utility model discloses an alarm device based on ultrasonic ranging and pyroelectric infrared methods. The alarm device comprises a central processing unit, an ultrasonic ranging module, a pyroelectric infrared module, a GPRS (general packet radio service) wireless communication module, a voice alarm module and a photoelectric alarm module, wherein the central processing unit is bidirectionally communicated with the GPRS wireless communication module; the input port of the central processing unit is connected with the output port of the pyroelectric infrared module and the output port of the ultrasonic ranging module respectively; and the output port of the central processing unit is connected with the input port of the voice alarm module and the input port of the photoelectric alarm module respectively. The device is used for realizing detection on illegal invasion via two detection methods of ultrasonic ranging and pyroelectric infrared detection, and the sensitivity of detection can be improved, and the phenomena of false alarm or missing alarm and the like can be reduced via a redundancy design in a backup scheme; and the device is suitable for various occasions needing security protection detection, such as families, hotels and schools.
Description
Technical field:
The utility model relates to a kind of device of Household alarm device, is specially adapted to release infrared warning device based on ultrasonic ranging and heat.
Background technology:
Along with the numerous people growth in the living standard, everybody is more and more higher to the requirement of household safety-protection at present, present stage Household antitheft warning have too high, the easy appearance of sensitivity wrong report or the problem such as fail to report.The stability that how to improve the Household alarm device is that application at present needs the problem that solves.Therefore arise at the historic moment by ultrasonic ranging and the hot method of releasing the infrared detection illegal invasion.
Summary of the invention:
The purpose of this utility model just is to provide a kind of and releases infrared warning device based on ultrasonic ranging and heat, this device is released the detection of infrared two kinds of detection methods realization to illegal invasion by ultrasonic ranging and heat, can improve the sensitivity of detection by the Redundancy Design of backup scenario, false alarm reduction or the phenomenon such as fail to report.Be fit to the occasion that the multiple needs security protection such as family, hotel, school detects.
As above design, the technical solution of the utility model is: a kind ofly based on ultrasonic ranging and heat, release infrared warning device, it is characterized in that: comprise that CPU (central processing unit), ultrasonic distance measuring module, heat releases infrared module, GPRS wireless communication module, audio alert module and photoelectric alarm module; CPU (central processing unit) and GPRS wireless communication module are carried out diconnected, the input port of CPU (central processing unit) is released the output port of infrared module with heat respectively, the output port of ultrasonic distance measuring module is connected, and the output port of CPU (central processing unit) is connected input port with the input port of audio alert module respectively and is connected with the photoelectric alarm module.
Above-mentioned CPU (central processing unit) adopts STC12c5A60S2.
Above-mentioned GPRS wireless communication module, CPU (central processing unit) and audio alert module are connected input end and are connected respectively the 3V mu balanced circuit.
The utlity model has following advantage and good effect:
1, the utility model is released infrared two kinds of detection methods by ultrasonic ranging and heat and is realized detection to illegal invasion, can improve the sensitivity of detection by the Redundancy Design of backup scenario, false alarm reduction or the phenomenon such as fail to report.
2, with low cost, easy to use.
3, be fit to the occasion that the multiple needs security protection such as family, hotel, school detects.
Description of drawings:
Fig. 1 is theory diagram of the present utility model.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
As shown in the figure: a kind of based on ultrasonic ranging and heat release infrared warning device, release infrared module, GPRS wireless communication module, audio alert module, photoelectric alarm module and 3V mu balanced circuit by CPU (central processing unit) STC12c5A60S2, ultrasonic distance measuring module, heat and form.CPU (central processing unit) STC12c5A60S2 and GPRS wireless communication module are carried out diconnected, the input port of CPU (central processing unit) STC12c5A60S2 is released the output port of infrared module with heat respectively, the output port of ultrasonic distance measuring module is connected, and the output port of CPU (central processing unit) STC12c5A60S2 is connected input port with the input port of audio alert module respectively and is connected with the photoelectric alarm module.Above-mentioned GPRS wireless communication module, CPU (central processing unit) and audio alert module are connected input end and are connected respectively the 3V mu balanced circuit.
The principle of work of this device is: heat is released infrared probe Real Time Monitoring appointed area, when the personnel of having detected enter, start the ultrasonic distance measuring module processing of finding range, when distance during less than specified scope, namely think illegal invasion is arranged, trigger light and audio alert, native system can be matched the GPRS wireless communication module simultaneously, warning message can be uploaded on given server or personal mobile phone, realize remote monitoring.
The above, it is only preferred embodiment of the present utility model, not this utility model is done any pro forma restriction, everything, all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.
Claims (3)
1. release infrared warning device based on ultrasonic ranging and heat for one kind, it is characterized in that: comprise that CPU (central processing unit), ultrasonic distance measuring module, heat releases infrared module, GPRS wireless communication module, audio alert module and photoelectric alarm module; CPU (central processing unit) and GPRS wireless communication module are carried out diconnected, the input port of CPU (central processing unit) is released the output port of infrared module with heat respectively, the output port of ultrasonic distance measuring module is connected, and the output port of CPU (central processing unit) is connected input port with the input port of audio alert module respectively and is connected with the photoelectric alarm module.
2. according to claim 1ly based on ultrasonic ranging and heat, release infrared warning device, it is characterized in that: above-mentioned CPU (central processing unit) adopts STC12c5A60S2.
3. according to claim 1ly based on ultrasonic ranging and heat, release infrared warning device, it is characterized in that: above-mentioned GPRS wireless communication module, CPU (central processing unit) and audio alert module are connected input end and are connected respectively the 3V mu balanced circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202485417U CN203288018U (en) | 2013-05-06 | 2013-05-06 | Alarm device based on ultrasonic ranging and pyroelectric infrared methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202485417U CN203288018U (en) | 2013-05-06 | 2013-05-06 | Alarm device based on ultrasonic ranging and pyroelectric infrared methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203288018U true CN203288018U (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202485417U Expired - Fee Related CN203288018U (en) | 2013-05-06 | 2013-05-06 | Alarm device based on ultrasonic ranging and pyroelectric infrared methods |
Country Status (1)
| Country | Link |
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| CN (1) | CN203288018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050952A (en) * | 2020-09-11 | 2020-12-08 | 宁波视睿迪光电有限公司 | Induction device, electronic equipment and induction method |
-
2013
- 2013-05-06 CN CN2013202485417U patent/CN203288018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050952A (en) * | 2020-09-11 | 2020-12-08 | 宁波视睿迪光电有限公司 | Induction device, electronic equipment and induction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |