CN204256876U - A kind of interactive smoke detector - Google Patents
A kind of interactive smoke detector Download PDFInfo
- Publication number
- CN204256876U CN204256876U CN201420714430.5U CN201420714430U CN204256876U CN 204256876 U CN204256876 U CN 204256876U CN 201420714430 U CN201420714430 U CN 201420714430U CN 204256876 U CN204256876 U CN 204256876U
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- module
- smoke detector
- distance measurement
- interactive
- infrared distance
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- Expired - Fee Related
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- Investigating Or Analysing Materials By Optical Means (AREA)
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Abstract
The interactive smoke detector of one disclosed in the utility model, belongs to technical field of fire control.This device comprises shell, main control module, infrared distance measurement module, photo-electric smog detecting module, sound and light alarm module, power module.Smoke detector disclosed in the utility model is by infrared distance measurement module, reflexing to through people's posture the propagation distance reaching receiving transducer from transmitting probe transmitting by gathering infrared-ray, obtaining pose interactive information thus on this basis contactless operation being performed to smoke detector.The utility model has the advantages that: user, without the need to contact, can reach the object of manipulation smoke detector.
Description
Technical field
The utility model relates to a kind of interactive smoke detector, belongs to technical field of fire control.
Background technology
Smoke detector, as identifying the main sniffer that fire occurs in buildings, is widely used.Generally, for ensureing detection accuracy, smoke detector is fixed on buildings ceiling usually.Therefore, when detector because the reasons such as false alarm send sound and light alarm, usually needing operating personnel by facilities such as staircases, by pressing the reset button on detector, just can make detector stop alarm, use very inconvenience.
Summary of the invention
The utility model is in order to avoid the weak point existing for above-mentioned prior art, provides a kind of user-friendly interactive smoke detector.
The technical scheme that technical solution problem of the present invention adopts is:
A kind of interactive smoke detector, is inverted and is installed in top of space; Inside it is characterized in that comprising chassis case, chassis case, hollow position arranges hardware circuit, and chassis case is arranged a hollow circumference support, in the central space of support, interval arranges photo-electric smog detecting module, and this cradle top arranges infrared distance measurement module; Inside support and photo-electric smog detecting module interval is arranged; Also be provided with sound and light alarm module in chassis case, described sound and light alarm module comprises hummer and LED alarm lamp, and LED alarm lamp exposes luminotron by the top pore of chassis case; Infrared distance measurement module has probe to expose in the hull outside of support; The housing of support is also provided with detection window to circulate with extraneous with central space corresponding position.
In technique scheme, described hardware circuit comprises main control module, infrared distance measurement module, ultrasonic distance measuring module, photo-electric smog detecting module, sound and light alarm module, power module, Temperature Humidity Sensor, CO gas sensor and battery; Main control module comprises embedded microprocessor and mu balanced circuit; Infrared distance measurement module, photo-electric smog detecting module, sound and light alarm module, power module, Temperature Humidity Sensor, ultrasonic distance measuring module are connected with the embedded microprocessor of main control module respectively with CO gas sensor; Mu balanced circuit is connected with embedded microprocessor; Mu balanced circuit is also connected with battery; Ultrasonic distance measuring module, CO gas sensor are all arranged on hollow position place inside chassis case.
In technique scheme, infrared distance measurement module comprises transmitting probe and receiving transducer, and transmitting probe is launched infrared signal and is set to be obtained by described main control module through the travel-time of barrier reflection arrival receiving transducer.
In technique scheme, described infrared distance measurement module non-contact distance-measurement distance is 20cm to 4.5m, and operating voltage 4.5 ~ 5.5V, quiescent dissipation is lower than 33mA.
Compared with prior art, the beneficial effects of the utility model are embodied in:
Traditional fire fighting detector often adopts key mode to carry out reset operation.But because fire fighting detector is laid on buildings ceiling usually, therefore, operate very inconvenient.Compared with existing detector, this new detector infrared distance measurement module reflexes to through people's posture the propagation distance reaching receiving transducer from transmitting probe transmitting by gathering infrared-ray, obtains pose interactive information thus performs contactless operation to smoke detector on this basis.When smoke detector occurs because of reasons such as false alarms, when sending sound and light alarm, user, without the need to resetting to warning by clicking the modes such as reset button, only needing to stand in below detector, by pose interactive mode, realizing the operated from a distance to smoke detector.Generally, user realizes aforesaid operations by simple carry arm.By introducing infrared distance measurement module at smoke detector, making operating personnel can perform contactless operation by pose to smoke detector, being greatly convenient for users to operate, improving Consumer's Experience effect.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of interactive smoke detector of the present utility model;
Fig. 2 is the hardware structure diagram of interactive smoke detector of the present utility model;
Fig. 3 is the operation chart (when not resetting) of interactive smoke detector of the present utility model;
Fig. 4 is the operation chart (during reset) of interactive smoke detector of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
According to the utility model implement interactive smoke detector 15 as Figure 1-4, it is characterized in that: as shown in Figure 1, this device comprise chassis case 1, chassis case 1 inside hollow position hardware circuit is set, chassis case 1 is arranged a hollow circumference support, in the central space of support, interval arranges photo-electric smog detecting module 4, and this cradle top arranges infrared distance measurement module 3; Inside support and photo-electric smog detecting module 4 interval is arranged; Also be provided with sound and light alarm module 5 in chassis case 1, described sound and light alarm module 5 comprises hummer 9 and exposes luminotron with LED alarm lamp 10, LED alarm lamp 10 by the top pore of chassis case 1; Infrared distance measurement module 3 has probe to expose in the hull outside of support; The housing of support is provided with detection window and circulates with extraneous.
Described hardware circuit as shown in Figure 2, comprises main control module 2, infrared distance measurement module 3, ultrasonic distance measuring module 12, photo-electric smog detecting module 4, sound and light alarm module 5, power module 6, Temperature Humidity Sensor 13, CO gas sensor 14 and battery 8.Main control module 2 comprises embedded microprocessor 11 and mu balanced circuit 7.Infrared distance measurement module 3, photo-electric smog detecting module 4, sound and light alarm module 5 are connected with the embedded microprocessor 11 of main control module 2 with CO gas sensor 14 respectively with power module 6, Temperature Humidity Sensor 13, ultrasonic distance measuring module 12; Mu balanced circuit 7 is connected with embedded microprocessor 11.Mu balanced circuit 7 is connected with battery 8.Ultrasonic distance measuring module 12, CO gas sensor 14 are all arranged on hollow position place inside chassis case 1.Ultrasonic distance measuring module 12 pairs of infrared distance measurement modules 3 serve a supplementary effect, make measurement more accurate the data recorded through microprocessor processes.CO gas sensor 14 compared with the content of Measurement accuracy CO gas, can serve supplementary effect to photo-electric smog detecting module 4, both co-ordinations, makes measurement result more accurate.
Infrared distance measurement module 3 comprises transmitting probe and receiving transducer, launching infrared signal, arriving the travel-time of receiving transducer through barrier reflection, obtaining probe to obstacle distance by obtaining transmitting probe.As shown in Figure 3-4, detector is inverted and is installed on top of space as on ceiling, and in this device, infrared distance measurement module 3 can obtain the personnel's posture information be in below detector, and perception is obtained data and be sent to main control module 2.Described infrared distance measurement module 3 can realize the non-contact distance-measurement function of 20cm to 4.5m, and operating voltage 4.5 ~ 5.5V, quiescent dissipation is lower than 33mA.
Described main control module 2 adopts 8 single chip computer AT mega128L of AVR kernel as control core, ATmega128L adopts advanced RISC framework, nearly 133 work orders can be performed, ADC and 53,10,8 tunnel programmable I/O interface is provided, while guarantee low-power consumption, there is powerful operational performance.Ultrasonic distance measuring module 12, infrared distance measurement module 3, CO gas sensor 14 are directly connected with the four road ADC of ATmega128L with four road analog voltage output signals of photo-electric smog detecting module 4.Temperature Humidity Sensor 13 is connected with the Tx/Rx serial line interface of ATmega128L.
Described photo-electric smog detecting module 4 core is photoelectric smoke sensor, a large amount of smog can be produced before burning when its principle of work is fire generation, and smog is made up of countless particulate, when smog is sent in detection window, affect infrared light flux due to scattering and absorption, receiving unit induces strong and weak signals and in this, as judging the foundation that fire occurs.Described photo-electric smog detecting module 4 smoke transducer static working current is 32 μ A, exports the analog voltage signal of 0V ~ 5V as smokescope signal.Smokescope size is directly proportional to output analog voltage signal size.
As shown in Figure 3-4, when smoke detector occurs because of reasons such as false alarms, when sending sound and light alarm, user is without the need to resetting to warning by clicking the modes such as reset button, only need to stand in below detector, by pose interactive mode, realize the operated from a distance to smoke detector.Generally, user realizes aforesaid operations by simple carry arm.In most preferred embodiment, start when when carry arm, peak and floor level reach 2m to reset.
Claims (4)
1. an interactive smoke detector, is inverted and is installed in top of space; Inside it is characterized in that comprising chassis case, chassis case, hollow position arranges hardware circuit, and chassis case is arranged a hollow circumference support, in the central space of support, interval arranges photo-electric smog detecting module, and this cradle top arranges infrared distance measurement module; Inside support and photo-electric smog detecting module interval is arranged; Also be provided with sound and light alarm module in chassis case, described sound and light alarm module comprises hummer and LED alarm lamp, and LED alarm lamp exposes luminotron by the top pore of chassis case; Infrared distance measurement module has probe to expose in the hull outside of support; The housing of support is also provided with detection window to circulate with extraneous with central space corresponding position.
2. interactive smoke detector according to claim 1, is characterized in that: described hardware circuit comprises main control module, infrared distance measurement module, ultrasonic distance measuring module, photo-electric smog detecting module, sound and light alarm module, power module, Temperature Humidity Sensor, CO gas sensor and battery; Main control module comprises embedded microprocessor and mu balanced circuit; Infrared distance measurement module, photo-electric smog detecting module, sound and light alarm module, power module, Temperature Humidity Sensor, ultrasonic distance measuring module are connected with the embedded microprocessor of main control module respectively with CO gas sensor; Mu balanced circuit is connected with embedded microprocessor; Mu balanced circuit is also connected with battery; Ultrasonic distance measuring module, CO gas sensor are all arranged on hollow position place inside chassis case.
3. interactive smoke detector according to claim 2, it is characterized in that: infrared distance measurement module comprises transmitting probe and receiving transducer, transmitting probe is launched infrared signal and is set to be obtained by described main control module through the travel-time of barrier reflection arrival receiving transducer.
4. interactive smoke detector according to claim 1, is characterized in that: described infrared distance measurement module non-contact distance-measurement distance is 20cm to 4.5m, operating voltage 4.5 ~ 5.5V, and quiescent dissipation is lower than 33mA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714430.5U CN204256876U (en) | 2014-11-25 | 2014-11-25 | A kind of interactive smoke detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714430.5U CN204256876U (en) | 2014-11-25 | 2014-11-25 | A kind of interactive smoke detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204256876U true CN204256876U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420714430.5U Expired - Fee Related CN204256876U (en) | 2014-11-25 | 2014-11-25 | A kind of interactive smoke detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204256876U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108898780A (en) * | 2018-07-13 | 2018-11-27 | 江苏慧学堂系统工程有限公司 | A kind of smoke detector based on wireless network |
| CN108961644A (en) * | 2018-07-13 | 2018-12-07 | 安徽云图信息技术有限公司 | A kind of fire safety evaluating alarm system and its course of work |
| CN109658659A (en) * | 2019-01-04 | 2019-04-19 | 西南科技大学 | A kind of smog coal gas detection equipment |
| CN113362558A (en) * | 2021-05-12 | 2021-09-07 | 浙江华消科技有限公司 | Smoke alarm resetting method, smoke alarm and electronic device |
-
2014
- 2014-11-25 CN CN201420714430.5U patent/CN204256876U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108898780A (en) * | 2018-07-13 | 2018-11-27 | 江苏慧学堂系统工程有限公司 | A kind of smoke detector based on wireless network |
| CN108961644A (en) * | 2018-07-13 | 2018-12-07 | 安徽云图信息技术有限公司 | A kind of fire safety evaluating alarm system and its course of work |
| CN109658659A (en) * | 2019-01-04 | 2019-04-19 | 西南科技大学 | A kind of smog coal gas detection equipment |
| CN109658659B (en) * | 2019-01-04 | 2021-07-27 | 西南科技大学 | Smog gas check out test set |
| CN113362558A (en) * | 2021-05-12 | 2021-09-07 | 浙江华消科技有限公司 | Smoke alarm resetting method, smoke alarm and electronic device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171125 |