CN203118153U

CN203118153U - Household smog alarm fire extinguishing system based on ARM

Info

Publication number: CN203118153U
Application number: CN 201220727995
Authority: CN
Inventors: 任利华; 梁文鹏; 李秀敏; 陈晓妮; 孙华玺; 孙加庆
Original assignee: Yantai Automobile Engineering Professional College
Current assignee: Yantai Automobile Engineering Professional College
Priority date: 2012-12-17
Filing date: 2012-12-17
Publication date: 2013-08-07
Anticipated expiration: 2022-12-17

Abstract

The utility model relates to a household smog alarm fire extinguishing system based on ARM applied to the household fireproof fire extinguishing field. The household smog alarm fire extinguishing system comprises a power source module (1), an LCD interface circuit module (2), an ARM module (3), a GSM voice and short message alarm module (4), a smog detection module (5), a nozzle control module (6) and a fire extinguishing agent storage module (7). A controller of the system is realized by employing an ARM one-chip microcomputer, circuit design of the GSM voice and short message alarm module is additionally arranged, so the system can monitor smog concentration of a surrounding environment in real time, a voice alarm is emitted before a fire disaster occurs, a user is noticed timely through a call and a short message, the nozzle control module is controlled to spray fire extinguishing agent, non-human alarm and fire extinguishing are realized, design of the system employs a power saving mode, so severe waste of electricity does not occur, and the system further has properties of convenient selection of components, relatively low cost, relatively high practical values and popularization values.

Description

Family's smog alarm and fire extinguishing system based on ARM

Technical field

The utility model for the user provides a fire prevention system simple to operate, practical, is mainly used in home fire safety, fire extinguishing field based on family's smog alarm and fire extinguishing system of ARM.This system belongs to analysis and the survey control technology field that employing sensor, ARM technology and other electronic technology in the instrument and meter combine.

Background technology

Fire has become one of China's disaster that often property sent out and destructiveness and influence power are the strongest.In recent years, quickening along with city life rhythm, things such as work, overtime work, dinner party usually cause in the family unmanned, have adopted the increase of great number of flammable material and household electrical appliances facility quantity in addition in the house decoration, have caused the generation of family fire in rising trend.Family fire is in case take place, and rough sledding such as untimely, the fire distinguisher shortage of being easy to occur putting out a fire to save life and property finally cause great life and property loss.Back warning in time takes place and has become very important in therefore fire preventing, fire, at this present situation, has designed the family smog alarm and fire extinguishing system of the utility model based on ARM, the perfect fire extinguishing system of China.

Summary of the invention

In view of above-mentioned, the utility model mainly is made up of power module (1), LCD interface module (2), ARM module (3), GSM voice and short message alarm module (4), Smoke Detection module (5), shower nozzle control module (6), fire extinguishing agent storage module (7) based on family's smog alarm and fire extinguishing system of ARM.Wherein power module (1) links to each other with LCD interface module (2), ARM module (3), GSM voice and short message alarm module (4), for each module provides required power supply, ARM module (3) links to each other with shower nozzle control module (6) with LCD interface module (2), GSM voice and short message alarm module (4), realization is to their control, Smoke Detection module (5) links to each other with ARM module (3), for the ARM module provides the Smoke Detection situation.Fire extinguishing agent storage module (7) links to each other with shower nozzle control module (6).

Fundamental purpose of the present utility model is to use the ARM Single-chip Controlling, by keyboard the alarm call number is set, after any one smoke transducer detects smog, send signal to the ARM module, the ARM module is dialed the phone that sets in advance according to the signal controlling gsm module that receives and is play voice messaging, the position of dangerous situation takes place in prompting, and the extinguishing device to correspondence sends signal simultaneously.After extinguishing device received the signal that the ARM module sends, the hatch door of extinguishing device was opened, and shower nozzle stretches out and spraying liquid automatically.After detecting less than smog, shower nozzle stops to spray and regaining in the cabin, and hatch door is closed automatically.Reached before fire takes place and give warning in advance, to user's warnings of making a phone call and send short messages, make the user in time to handle, and spraying fire-extinguishing agent prevents the purpose of condition of a fire expansion, guaranteed user's the security of the lives and property.

Should have following advantage based on family's smog alarm and fire extinguishing system of ARM:

1. this system adopts the work of ARM Single-chip Controlling each several part.

2. this system can monitor the concentration of indoor smog real-time and accurately.

3. adopt GSM voice and short message alarm module to send audio alert to preset user and notify, in time make a phone call to report to the police and cry for help, send short messages and notify the user, realize unmanned warning.

4. by ARM Single-chip Controlling shower nozzle control module ejection fire extinguishing agent, realize unmanned fire extinguishing.

5. this system's design is battery saving mode, the phenomenon of electricity consumption serious waste can not occur.

6. the components and parts of this system are selected conveniently, cost is lower, have higher utility, has higher promotion advantage.

Description of drawings

Fig. 1 is overall system design block diagram of the present utility model.Mainly formed by power module (1), LCD interface module (2), ARM module (3), GSM voice and short message alarm module (4), Smoke Detection module (5), shower nozzle control module (6), fire extinguishing agent storage module (7).

Fig. 2 is the shower nozzle control module design frame chart of the utility model system.Formed by control circuit (8), control baffle plate motor (9) and shower nozzle (10).

Embodiment

This system mainly is made up of power module (1), LCD interface module (2), ARM module (3), GSM voice and short message alarm module (4), Smoke Detection module (5), shower nozzle control module (6), fire extinguishing agent storage module (7).。In actual applications, control section has only one, is placed in the reference mark, and the user can be by its control total system of control.Flusher can have a plurality of, is placed on user's the room that will monitor respectively.The whole system operation process is as follows:

System one powers on, and the number by LCD prompting input will be dialed enters detected state after the input.When the Smoke Detection module detects smog, transmit control signal to the ARM module in the main control unit, control GSM dials the number of setting, and the room that the announcement machine master is caught fire is controlled the shower nozzle control module in corresponding room simultaneously fire extinguishing sprayer is stretched out, and puts out a fire.After big fire was extinguished, the shower nozzle control module stopped spraying fire-extinguishing agent when the Smoke Detection module detected less than smog, and fire extinguishing sprayer is recovered in the fire extinguishing agent storage module.

Claims

1. based on family's smog alarm and fire extinguishing system of ARM, its architectural feature is: this system is made up of power module (1), LCD interface module (2), ARM module (3), GSM voice and short message alarm module (4), Smoke Detection module (5), shower nozzle control module (6), fire extinguishing agent storage module (7); Wherein power module (1) links to each other with LCD interface module (2), ARM module (3), GSM voice and short message alarm module (4), for each module provides required power supply, ARM module (3) links to each other with shower nozzle control module (6) with LCD interface module (2), GSM voice and short message alarm module (4), realization is to their control, Smoke Detection module (5) links to each other with ARM module (3), for the ARM module provides the Smoke Detection situation, fire extinguishing agent storage module (7) links to each other with shower nozzle control module (6), realizes unmanned fire-extinguishing function concurrently.

2. according to claims 1 described family's smog alarm and fire extinguishing system based on ARM, it is characterized in that adopting the ARM single-chip microcomputer to finish; Add GSM voice and the short message alarm module smokescope of surrounding being monitored in real time; The shower nozzle control module utilizes fire extinguishing agent to put out a fire.