CN204884036U

CN204884036U - Fire alarm system based on thing networking

Info

Publication number: CN204884036U
Application number: CN201520690757.8U
Authority: CN
Inventors: 王中阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-08
Filing date: 2015-09-08
Publication date: 2015-12-16
Anticipated expiration: 2025-09-08

Abstract

The utility model relates to a fire alarm system technical field especially relates to a fire alarm system based on thing networking. The utility model provides a fire alarm system based on thing networking adopts the radio frequency technology, based on the NULL of embedded linux's main control computer, has solved the poor technical problem of scene of fire signal transmission, and reached and utilized radio frequency technology transmission signal, through the timely processing data information of main control computer based on embedded linux, convenient operation, simple, technological effect that the effect is good, adopt the NULL based on embedded linux's main control computer, has solved data processing's technical problem, reached system kernel little, utilize that the resource is few, the efficient technological effect of data processing, adopt the NULL of internet cloud memory, solved data storage's technical problem, reached and utilized the cloud memory can save a large amount of data messages, the technological effect that can inquire at any time, monitor through network transmission.

Description

A kind of fire alarm system based on Internet of Things

Technical field

The utility model relates to fire alarm system technical field, particularly relates to a kind of fire alarm system based on Internet of Things.

Background technology

At present, the essential characteristic of fire alarm system is: fire alarm system, is generally made up of fire detector, local fire alarm control panel and central fire alarm control panel; Namely a complete fire control system is formed by automatic alarm, self-extinguishing, safe escape induction, systematic procedure display, fire archieves management etc., due to the stage occurred at fire, smog, high temperature and flame will be supervened, these cigarettes, light and heat can change electric signal into by detector reports to the police or automatic fire extinguishing system is started, stamp out a fire in time, the signal that detector sends can be converted to sound and light alarm by alarm, and on screen, demonstrate the room number of fire; Can also monitor central fire alarm control panel, output signal or control automatic fire extinguishing system, utilize science and technology that the Computer application of radio-frequency technique, built-in Linux is used fire alarm system, improves the frontier that security management is scientific technological advance simultaneously.

Utility model content

Technical problem to be solved in the utility model, it is the technical deficiency for above-mentioned existence, provide a kind of fire alarm system based on Internet of Things, adopt radio-frequency technique, technical method based on the main control computer of built-in Linux, solve the technical matters of scene of fire Signal transmissions difference, reach and utilize radio-frequency technique signal transmission, process data message in time by the main control computer based on built-in Linux, the technique effect of convenient and simple for operation, excellent effect; Adopt based on the technical method of the main control computer of built-in Linux, solve the technical matters of data processing, reach system kernel little, utilize the technique effect that resource is few, data-handling efficiency is high; Adopt the technical method of internet cloud storage, solve the technical matters that data store, reach and utilize cloud storage can store mass data information, the technique effect of can be inquired about at any time by Internet Transmission, monitoring.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: comprise carbon dioxide sensor, temperature sensor, smoke transducer, GPS locator; The output terminal of carbon dioxide sensor, temperature sensor, smoke transducer, GPS locator all connects the input end of fire monitoring device; The output terminal of fire monitoring device is connected to warning device, reader; The output terminal of reader connects the input end based on the main control computer of built-in Linux; Based on the input end of the output terminal connecting Internet cloud storage of the main control computer of built-in Linux; The output terminal of internet cloud storage connects the input end of wireless transport module; The output terminal of wireless transport module is connected with portable equipment; Fire monitoring device by reader data information transfer to the main control computer based on built-in Linux; Internet cloud storage controls the output of portable equipment by wireless transport module.

Further optimization the technical program, described temperature sensor is infra red type sensor.

Further optimization the technical program, described temperature sensor comprises sensitive element, servicing unit, A/D converter; The measuring-signal of sensitive element collection exports by servicing unit, A/D converter the signal being easy to transmission process.

Further optimization the technical program, described servicing unit is operational amplifier, processor, storer etc.

Further optimization the technical program, described fire monitoring device is provided with electronic tag, A coupling element; Reader is provided with B coupling element; Fire monitoring device and reader are by A coupling element, B coupling element transmitting data information.

Further optimization the technical program, described A coupling element is electromagnetic coupled, is made up of coil, microwave antenna.

Further optimization the technical program, described warning device is hummer, LED.

Further optimization the technical program, described portable equipment and electronics.

Compared with prior art, the utility model has the following advantages: 1, adopting infrared ray sensor, take infrared ray as the measuring system of medium, adopts integrated circuit high-powered energy-saving, low in energy consumption, the response time is short, and configuration design is compact, be easy to install, convenient operation, highly sensitive, error is little; 2, adopt wireless radio-frequency, data message transmits with electromagnetic wave, and signal is strong, and speed is fast, is not subject to environmental factor interference; 3, the data of reader reading electronic labels, data rate is fast, efficiency is high, error is little; 4, coupling element is electromagnetic coupled, emitting electromagnetic wave, is based on electromagnetic spatial rule, and electromagnetic transmission speed is fast, is not subject to the interference of outside environmental elements; 5, built-in Linux, embedded operating system based on Linux, excellent performance, the modularity that linux system is intrinsic, adaptability and configurability, the kernel of Linux is little, efficiency is high, software transplanting is easy, code is open, and real-time performance, stability are strong, security good, and Linux has the most complete support to ICP/IP protocol the most frequently used in network.

Accompanying drawing explanation

Fig. 1 is a kind of functional diagram of the fire alarm system based on Internet of Things;

Fig. 2 is a kind of sensor schematic diagram of the fire alarm system based on Internet of Things;

Fig. 3 is a kind of monitoring schematic diagram of the fire alarm system based on Internet of Things.

In figure: 1, carbon dioxide sensor; 2, temperature sensor; 3, smoke transducer; 4, GPS locator; 5, fire monitoring device; 6, warning device; 7, reader; 8, based on the main control computer of built-in Linux; 9, internet cloud storage; 10, wireless transport module; 11, portable equipment; 12, sensitive element; 13, servicing unit; 14, A/D converter; 15, electronic tag; 16, A coupling element; 17, B coupling element.

Embodiment

For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.

Embodiment one: shown in composition graphs 1-3, comprises carbon dioxide sensor 1, temperature sensor 2, smoke transducer 3, GPS locator 4; The output terminal of carbon dioxide sensor 1, temperature sensor 2, smoke transducer 3, GPS locator 4 all connects the input end of fire monitoring device 5; The output terminal of fire monitoring device 5 is connected to warning device 6, reader 7; The output terminal of reader 7 connects the input end based on the main control computer 8 of built-in Linux; Based on the input end of the output terminal connecting Internet cloud storage 9 of the main control computer 8 of built-in Linux; The output terminal of internet cloud storage 9 connects the input end of wireless transport module 10; The output terminal of wireless transport module 10 is connected with portable equipment 11; Fire monitoring device 5 passes through reader 7 data information transfer to the main control computer 8 based on built-in Linux; Internet cloud storage 9 controls the output of portable equipment 11 by wireless transport module 10;

Temperature sensor 2 is infra red type sensor; Temperature sensor 2 comprises sensitive element 12, servicing unit 13, A/D converter 14; The measuring-signal that sensitive element 12 gathers exports by servicing unit 13, A/D converter 14 signal being easy to transmission process; Servicing unit 13 is operational amplifier, processor, storer etc.; Fire monitoring device 5 is provided with electronic tag 15, A coupling element 16; Reader 7 is provided with B coupling element 17; Fire monitoring device 5 and reader 7 are by A coupling element 16, B coupling element 17 transmitting data information; A coupling element 16 is electromagnetic coupled, is made up of coil, microwave antenna; Warning device 6 is hummer, LED; Portable equipment 11 i.e. electronics.

Principle of work: as Figure 1-3, carbon dioxide sensor 1, temperature sensor 2, smoke transducer 3, GPS locator 4 all connects fire monitoring device 5, the situation of current environment is obtained in time by sensor, the particular location of breaking out of fire is obtained by GPS locator 4, fire monitoring device 5 shows the parameter of current environment factor by electronic tag 15, start warning device 6 when a fire, the reader 7 at building exit place gets data message by scanning electron label 15, electronic tag 15 and reader 7 are by A coupling element 16, B coupling element 17 transmits data in coupling channel, sequential, energy, reader 7 is converted to electromagnetic radiation data message and is delivered to main control computer 8 based on built-in Linux, computer generalization processing environment parameter, data message is uploaded internet cloud storage 9, storer connects hand-held 11 equipment in fire fighter's hand by wireless transport module 10.

Should be understood that, above-mentioned embodiment of the present utility model only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.In addition, the utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.

Claims

1. based on a fire alarm system for Internet of Things, it is characterized in that: comprise carbon dioxide sensor (1), temperature sensor (2), smoke transducer (3), GPS locator (4); The output terminal of carbon dioxide sensor (1), temperature sensor (2), smoke transducer (3), GPS locator (4) all connects the input end of fire monitoring device (5); The output terminal of fire monitoring device (5) is connected to warning device (6), reader (7); The output terminal of reader (7) connects the input end based on the main control computer (8) of built-in Linux; Based on the input end of the output terminal connecting Internet cloud storage (9) of the main control computer (8) of built-in Linux; The output terminal of internet cloud storage (9) connects the input end of wireless transport module (10); The output terminal of wireless transport module (10) is connected with portable equipment (11); Fire monitoring device (5) by reader (7) data information transfer to the main control computer (8) based on built-in Linux; Internet cloud storage (9) controls the output of portable equipment (11) by wireless transport module (10).

2. a kind of fire alarm system based on Internet of Things according to claim 1, is characterized in that: temperature sensor (2) is infra red type sensor.

3. a kind of fire alarm system based on Internet of Things according to claim 1, is characterized in that: temperature sensor (2) comprises sensitive element (12), servicing unit (13), A/D converter (14); The measuring-signal that sensitive element (12) gathers exports by servicing unit (13), A/D converter (14) signal being easy to transmission process.

4. a kind of fire alarm system based on Internet of Things according to claim 3, is characterized in that: servicing unit (13) can be operational amplifier, processor, storer.

5. a kind of fire alarm system based on Internet of Things according to claim 1, is characterized in that: fire monitoring device (5) is provided with electronic tag (15), A coupling element (16); Reader (7) is provided with B coupling element (17); Fire monitoring device (5) and reader (7) are by A coupling element (16), B coupling element (17) transmitting data information.

6. a kind of fire alarm system based on Internet of Things according to claim 4, is characterized in that: A coupling element (16) is electromagnetic coupled, is made up of coil, microwave antenna.

7. a kind of fire alarm system based on Internet of Things according to claim 1, is characterized in that: warning device (6) is hummer, LED.

8. a kind of fire alarm system based on Internet of Things according to claim 1, is characterized in that: portable equipment (11) i.e. electronics.