CN203773673U - Novel multifunctional smoke alarm with dual accurate detection - Google Patents
Novel multifunctional smoke alarm with dual accurate detection Download PDFInfo
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- CN203773673U CN203773673U CN201320830297.5U CN201320830297U CN203773673U CN 203773673 U CN203773673 U CN 203773673U CN 201320830297 U CN201320830297 U CN 201320830297U CN 203773673 U CN203773673 U CN 203773673U
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Abstract
The utility model discloses a novel multifunctional smoke alarm with dual accurate detection. The multifunctional smoke alarm comprises a casing, a smoke sensor, an audible-visual alarm, a temperature sensor, a single chip microcomputer, a short message sending module and a video transmission system. The video transmission system comprises a pickup camera, a digital signal processor (DSP), a serial-to-Ethernet module, a 3G network module and a ground reception unit. The smoke sensor, the temperature sensor, the audible-visual alarm and the pickup camera are all mounted on the casing. The temperature sensor and the smoke sensor are respectively connected with an input terminal of the single chip microcomputer. The audible-visual alarm, the pickup camera and the short message sending module are respectively connected with an output terminal of the single chip microcomputer. Compared with the prior art, the novel multifunctional smoke alarm with dual accurate detection provided by the utility model can send fire alarm signals through acousto-optic, short message and video ways. The alarm signals are diversified, the smoke alarm is of double-triggering, probability of false alarm is effectively reduced and alarm reliability is improved.
Description
Technical field
The utility model relates to a kind of alarm, particularly a kind of smoke alarm.
Background technology
Along with the raising of people's awareness of safety, people are all provided with smoke alarm in general inhabitation place or office space, and the people that can accuse by this smoke alarm breaking out of fire reminds people to flee from fast fire phenomena.Existing smoke alarm, its structure generally comprises the smoke sensing sensor and the electrical loudspeaker being connected with this smoke sensing sensor electrical for detection of smog, when breaking out of fire, smoke sensing sensor is triggered, and this trigger pip is sent to electrical loudspeaker, electrical loudspeaker is sent chimes of doom after receiving trigger pip.This kind of smoke alarm, only there is smog propagated sensation sensor and trigger electrical loudspeaker, triggering form is single, and smoke sensing sensor is more responsive to smoke particle, the smog that the oil smoke producing during usually because of culinary art or people's smoking produce is triggered, the situation that non-fire wrong report occurs, has caused unnecessary fear, makes the warning of smoke alarm reliably lower slightly; Meanwhile, only can there is sound and light alarm signal while reporting to the police in this kind of smoke alarm, and alerting signal is comparatively single, easily causes local area to hear alarm sound and causes people to miss best escape opportunity.
In view of this, the inventor furthers investigate above-mentioned defect, then in this case, produces.
Utility model content
It is reliable high that the purpose of this utility model is to provide a kind of warning, the Multifunctional tobacco fog siren that the diversified novel dual of alerting signal precisely detects.
The technical solution of the utility model is such: the Multifunctional tobacco fog siren that a kind of novel dual precisely detects, comprise housing and be arranged on smoke transducer and the audible-visual annunciator in housing outer surface, also include temperature sensor, single-chip microcomputer, SMS transmission module and video delivery system, said temperature installation of sensors is on the outside surface of above-mentioned housing, the model of above-mentioned single-chip microcomputer is STC89C52, said short message sending module is TC35iGSM SMS transmission module, above-mentioned video delivery system comprises camera, DSP digital signal processor, serial ports turns ethernet module, 3G network module and ground receiving element, above-mentioned camera is arranged on the outside surface of above-mentioned housing, above-mentioned single-chip microcomputer, said short message sending module, above-mentioned DSP digital signal processor, above-mentioned serial ports turns ethernet module and above-mentioned 3G network module is all installed in above-mentioned housing, said temperature sensor is connected with the input end of above-mentioned single-chip microcomputer respectively with above-mentioned smoke transducer, above-mentioned audible-visual annunciator, above-mentioned camera is connected with the output terminal of above-mentioned single-chip microcomputer respectively with said short message sending module, the input end of above-mentioned DSP digital signal processor is connected with the output terminal of above-mentioned camera, the output terminal of above-mentioned DSP digital signal processor turns ethernet module with above-mentioned serial ports and is connected, above-mentioned serial ports turns ethernet module and is communicated and be connected with above-mentioned ground receiving element by above-mentioned 3G network module, above-mentioned ground receiving element is 3G mobile.
Above-mentioned smoke transducer, said temperature sensor, above-mentioned audible-visual annunciator and above-mentioned camera are on same side.
Above-mentioned smoke transducer is MQ-2 smoke transducer.
Adopt after technique scheme, the Multifunctional tobacco fog siren that novel dual of the present utility model precisely detects, is arranged on housing on indoor corner during installation; When indoor breaking out of fire, smoke transducer and temperature sensor are triggered respectively, and issue a signal to single-chip microcomputer, single-chip microcomputer is processed according to the signal receiving, after processing, output trigger pip is to audible-visual annunciator, camera and SMS transmission module, audible-visual annunciator, SMS transmission module and camera are started working respectively, during audible-visual annunciator work, can send alerting signal, make people can learn according to sound the generation of fire; During SMS transmission module work, fire event can be sent on the resident family's mobile phone matching with SMS transmission module by the form of note, now away from the resident family of audible-visual annunciator, in the situation of not hearing alarm sound, also can learn that fire occurs, for resident family gets valuable escape time; During camera work, can take fire phenomena, the picture photographing is sent to DSP digital signal processor, DSP digital signal processor is processed the picture receiving, and output digital video signal, this digital video signal turns ethernet module by serial ports again and converts Ethernet signal to, this Ethernet signal is sent on 3G mobile by 3G network module again, and like this, resident family can view the real-time video of scene of fire on 3G mobile.Compared with prior art, the Multifunctional tobacco fog siren that novel dual of the present utility model precisely detects, it can pass through the mode breaking out of fire alerting signal of acousto-optic, note and video, alerting signal is more diversified, can be people and get valuable escape time, the alerting signal of having avoided conventional smoke fog siren is single and cause people to miss the best escape problem on opportunity; Simultaneously, by temperature sensor and smoke transducer, jointly gather fire generation information data, making smoke alarm is two triggering forms, and the triggering form of having avoided conventional smoke fog siren is single and cause the problem of false triggering, the probability that effectively reduces false alarm, alarm reliability is higher; And can make people can further understand the authenticity of fire generation or the situation of checking scene of fire by video delivery system, so that people make the scheme of fleeing from time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
In figure:
Housing 1 smoke transducer 2
Audible-visual annunciator 3 temperature sensors 4
Single-chip microcomputer 5 SMS transmission module 6
Video delivery system 7 cameras 71
DSP digital signal processor 72 serial ports turn ethernet module 73
3G network module 74 ground receiving elements 75
Embodiment
The Multifunctional tobacco fog siren that a kind of novel dual of the present utility model precisely detects, as Fig. 1, shown in 2, comprise housing 1, smoke transducer 2, audible-visual annunciator 3, temperature sensor 4, single-chip microcomputer 5, SMS transmission module 6, video delivery system 7 and power supply (not shown), this power supply is smoke transducer 2, audible-visual annunciator 3, temperature sensor 4, single-chip microcomputer 5, SMS transmission module 6 and video delivery system 7 provide power supply, and this power supply is arranged in this housing 1, and this video delivery system 7 comprises camera 71, DSP digital signal processor 72, serial ports turns ethernet module 73, 3G network module 74 and ground receiving element 75, this smoke transducer 2, audible-visual annunciator 3, temperature sensor 4 and camera 71 are arranged on respectively on the front of housing 1, and the model of this single-chip microcomputer 5 is STC89C52, and this SMS transmission module 6 is TC35iGSM SMS transmission module, this single-chip microcomputer 5, SMS transmission module 6, DSP digital signal processor 72, serial ports turns ethernet module 73 and 3G network module 74 is all installed in housing 1, and this temperature sensor 4 is connected with the input end of single-chip microcomputer 5 respectively with smoke transducer 2, audible-visual annunciator 3, camera 71 is connected with the output terminal of single-chip microcomputer 5 respectively with SMS transmission module 6, the input end of this DSP digital signal processor 72 is connected with the output terminal of camera 72, the output terminal of DSP digital signal processor 72 turns ethernet module 73 with serial ports and is connected, serial ports turns ethernet module 73 and is communicated and be connected with ground receiving element 75 by 3G network module 74, and this ground receiving element 75 is 3G mobile.
The Multifunctional tobacco fog siren that novel dual of the present utility model precisely detects, is arranged on housing 1 on indoor corner during installation; When indoor breaking out of fire, smoke transducer 2 and temperature sensor 4 are triggered respectively, and issue a signal to single-chip microcomputer 5, single-chip microcomputer 5 is processed according to the signal receiving, after processing, output trigger pip is to audible-visual annunciator 3, camera 71 and SMS transmission module 6, audible-visual annunciator 3, SMS transmission module 6 and camera 71 are started working respectively, during audible-visual annunciator 3 work, can send alerting signal, make people can learn according to sound the generation of fire; During SMS transmission module 6 work, fire event can be sent on the resident family's mobile phone matching with SMS transmission module by the form of note, now away from the resident family of audible-visual annunciator 3, in the situation of not hearing alarm sound, also can learn that fire occurs, for resident family gets valuable escape time; During camera 71 work, can take fire phenomena, the picture photographing is sent to DSP digital signal processor 72, DSP digital signal processor 72 is processed the picture receiving, and output digital video signal, this digital video signal turns ethernet module 73 by serial ports again and converts Ethernet signal to, this Ethernet signal is sent on 3G mobile by 3G network module 74 again, and like this, resident family can view the real-time video of scene of fire on 3G mobile.
The beneficial effects of the utility model are as follows:
One, during indoor breaking out of fire, smoke alarm can pass through the mode breaking out of fire alerting signal of acousto-optic, note and video, alerting signal is more diversified, can be people and get valuable escape time, the alerting signal of having avoided conventional smoke fog siren is single and cause part people not hear alerting signal and then miss the best escape problem on opportunity;
When two, smoke alarm sends alerting signal, need temperature sensor 4 and smoke transducer 2 to be subject to trigger just can simultaneously, making smoke alarm is two triggering forms, thereby the smog that cooking fume or smoking are produced can not trigger smoke alarm and send alerting signal, the triggering form of having avoided conventional smoke fog siren is single and cause the problem of false triggering, the probability that effectively reduces false alarm, alarm reliability is higher;
Three, by video delivery system 7, make on the one hand people can understand the authenticity that fire occurs, further improved alarm reliability, checked on the other hand the situation of scene of fire, so that people make the scheme of fleeing from time, practical, there is larger popularization market.
In the utility model, this smoke transducer 2 is MQ-2 smoke transducer, this MQ-2 smoke transducer is except having the function of surveying smog, also having the toxic gases such as induction methane, ethane and propane surveys, like this, also can there is alerting signal in this smoke alarm when indoor coal gas occurs to leak, and function is more diversified.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (3)
1. the Multifunctional tobacco fog siren that a novel dual precisely detects, comprise housing and be arranged on smoke transducer and the audible-visual annunciator in housing outer surface, it is characterized in that: also include temperature sensor, single-chip microcomputer, SMS transmission module and video delivery system, said temperature installation of sensors is on the outside surface of above-mentioned housing, the model of above-mentioned single-chip microcomputer is STC89C52, said short message sending module is TC35iGSM SMS transmission module, above-mentioned video delivery system comprises camera, DSP digital signal processor, serial ports turns ethernet module, 3G network module and ground receiving element, above-mentioned camera is arranged on the outside surface of above-mentioned housing, above-mentioned single-chip microcomputer, said short message sending module, above-mentioned DSP digital signal processor, above-mentioned serial ports turns ethernet module and above-mentioned 3G network module is all installed in above-mentioned housing, said temperature sensor is connected with the input end of above-mentioned single-chip microcomputer respectively with above-mentioned smoke transducer, above-mentioned audible-visual annunciator, above-mentioned camera is connected with the output terminal of above-mentioned single-chip microcomputer respectively with said short message sending module, the input end of above-mentioned DSP digital signal processor is connected with the output terminal of above-mentioned camera, the output terminal of above-mentioned DSP digital signal processor turns ethernet module with above-mentioned serial ports and is connected, above-mentioned serial ports turns ethernet module and is communicated and be connected with above-mentioned ground receiving element by above-mentioned 3G network module, above-mentioned ground receiving element is 3G mobile.
2. the Multifunctional tobacco fog siren that novel dual according to claim 1 precisely detects, is characterized in that: above-mentioned smoke transducer, said temperature sensor, above-mentioned audible-visual annunciator and above-mentioned camera are on same side.
3. the Multifunctional tobacco fog siren that novel dual according to claim 1 precisely detects, is characterized in that: above-mentioned smoke transducer is MQ-2 smoke transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320830297.5U CN203773673U (en) | 2013-12-16 | 2013-12-16 | Novel multifunctional smoke alarm with dual accurate detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320830297.5U CN203773673U (en) | 2013-12-16 | 2013-12-16 | Novel multifunctional smoke alarm with dual accurate detection |
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| CN203773673U true CN203773673U (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320830297.5U Expired - Fee Related CN203773673U (en) | 2013-12-16 | 2013-12-16 | Novel multifunctional smoke alarm with dual accurate detection |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157089A (en) * | 2014-08-27 | 2014-11-19 | 苏州四维空间电子科技有限公司 | Intelligent household security alarm unit and alarming method thereof |
| CN104700549A (en) * | 2015-02-06 | 2015-06-10 | 太仓天衡电子科技有限公司 | Smoke detector and working method thereof |
| CN105788155A (en) * | 2014-12-20 | 2016-07-20 | 西安博康中瑞船舶设备有限公司 | Monitoring-based gas fire alarm |
| CN113066255A (en) * | 2021-03-22 | 2021-07-02 | 杭州科技职业技术学院 | Novel smoke alarm |
-
2013
- 2013-12-16 CN CN201320830297.5U patent/CN203773673U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157089A (en) * | 2014-08-27 | 2014-11-19 | 苏州四维空间电子科技有限公司 | Intelligent household security alarm unit and alarming method thereof |
| CN105788155A (en) * | 2014-12-20 | 2016-07-20 | 西安博康中瑞船舶设备有限公司 | Monitoring-based gas fire alarm |
| CN104700549A (en) * | 2015-02-06 | 2015-06-10 | 太仓天衡电子科技有限公司 | Smoke detector and working method thereof |
| CN113066255A (en) * | 2021-03-22 | 2021-07-02 | 杭州科技职业技术学院 | Novel smoke alarm |
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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: 20140813 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |