CN105354969A - Multifactor comprehensive fire detection alarm response system - Google Patents
Multifactor comprehensive fire detection alarm response system Download PDFInfo
- Publication number
- CN105354969A CN105354969A CN201510753550.5A CN201510753550A CN105354969A CN 105354969 A CN105354969 A CN 105354969A CN 201510753550 A CN201510753550 A CN 201510753550A CN 105354969 A CN105354969 A CN 105354969A
- Authority
- CN
- China
- Prior art keywords
- alarm
- fire
- led display
- wireless transceiver
- detector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
Abstract
The present invention relates to a multifactor comprehensive fire detection alarm response system which comprises a main control unit and a terminal unit. The main control unit comprises a central processor, an LED display screen II, a key input, an alarm, a clock, a GPRS/GSM communication module and a ZigBee wireless transceiver II. The central processor is respectively connected to the LED display screen II, the key input, the alarm, the clock, the GPRS/GSM wireless communication module and the ZigBee transceiver II. The terminal unit comprises a single chip microcomputer, a sound and light alarm, a temperature sensing detector, a smoke sensing detector, a light sensing detector, a zero sequence current transformer, a combustible gas detector, an LED display I and a ZigBee wireless transceiver I. The single chip microcomputer is respectively connected to the sound and light alarm, the temperature sensing detector, the smoke sensing detector, the light sensing detector, the zero sequence current transformer, the combustible gas detector, the LED display I and the ZigBee wireless transceiver I. According to the system, a fire can be timely and sensitively found, and the fire time, fire place and fire condition are sent to a monitoring center.
Description
Technical field
The present invention relates to a kind of multi-factor comprehensive fire detecting and alarm responding system.
Background technology
Due to the increase of the density of population in buildings, all there is disaster hidden-trouble in the unsafe factor such as the inflammable gas leakage occurred in coal gas rock gas, various domestic electric appliance and public electric equipment use, electric equipment overload, overheated, short circuit, protection are aging.Automatic fire detection-alarm system, as early detection fire, visual plant fire being contained in bud, is realize fire-fighting to combine, the important means of the fire-fighting strategy puted prevention first.
ZigBee is the low-power consumption LAN protocol based on IEEE802.15.4 standard.According to international standard regulation, ZigBee technology is the wireless communication technology of a kind of short distance, low-power consumption.This title (also known as ZigBee protocol) derives from the Eight characters dance of honeybee, due to honeybee (bee) by circle in the air and " drone " (zig) shake wing " dancing " and come to transmit pollen place azimuth information with companion, that is honeybee relies on such mode to constitute communication network in colony.Be characterized in closely, low complex degree, self-organization, low-power consumption, low data rate.Mainly be suitable for automatically controlling and remote control field, various equipment can be embedded.In brief, ZigBee is exactly cheaply a kind of, the near radio networking mechanics of communication of low-power consumption.ZigBee is a kind of wireless network protocol of low speed short-distance transmission.
Summary of the invention
For the problems referred to above, the present invention aims to provide and a kind ofly finds fire timely a kind of multi-factor comprehensive fire detecting and alarm responding system fire information being sent to supervision department fast, delicately.
A kind of multi-factor comprehensive fire detecting and alarm responding system, comprise main control unit, terminal unit, main control unit comprises central processing unit, LED display II, key-press input, alarm, clock, GPRS/GSM communication module and ZigBee wireless transceiver II, and central processing unit is connected with LED display II, key-press input, alarm, clock, GPRS/GSM communication module and ZigBee wireless transceiver II respectively; Terminal unit comprises single-chip microcomputer, audible-visual annunciator, heat detector, smoke detector, sensitive detector, zero sequence current mutual inductor, combustible gas probe, LED display I and ZigBee wireless transceiver I, and single-chip microcomputer is connected with audible-visual annunciator, heat detector, smoke detector, sensitive detector, zero sequence current mutual inductor, combustible gas probe, LED display I and ZigBee wireless transceiver I respectively.
The quantity of described main control unit is 1, and the quantity of terminal unit is multiple, and terminal unit is placed in each place needing monitoring.
Due to all can the mutual transmission of information of ZigBee wireless transceiver be passed through between each terminal unit and main control unit, such as one of them place breaking out of fire, its terminal unit can be reported to the police immediately, in addition fire information is passed to main control unit, also can pass to other terminal unit simultaneously, the audible-visual annunciator of other terminal unit can carry out reporting to the police and LED display showing fire time and place, and related personnel can be far and near according to fire distance location, makes and process counter-measure accordingly.
Heat detector is used for acquisition environment temperature.
Smoke detector is used for the smog in acquisition environment.
Sensitive detector is for detecting flame.
Zero sequence current mutual inductor is used for probe current, judges whether to cause fire by electric leakage.
Whether combustible gas probe detects inflammable gas and leaks, such as coal gas, rock gas.
When fire occurs, the information detected is passed to single-chip microcomputer by heat detector, smoke detector, sensitive detector, zero sequence current mutual inductor and combustible gas probe, single-chip microcomputer is by the Position Number information of above-mentioned information together with himself, the ZigBee wireless transceiver II of central processing unit is passed to by ZigBee wireless transceiver I, the alarm that central processing unit connects just can send sound and light alarm, the LED display that central processing unit connects, can show place and the fire condition of fire generation.Central processing unit is connected with clock, the time that fire occurs can be shown.Central processing unit also connects keyboard input module, conveniently carries out relevant setting to system.Central processing unit also connects GPRS/GSM communication module, is convenient to send fire information to supervision department or fire-fighting center and reports to the police.Above-mentioned information is also sent to ZigBee wireless transceiver III by ZigBee wireless transceiver II by central processing unit, and single-chip microcomputer III opens automatic water sprinkler systme after receiving above-mentioned information, puts out a fire.
Described single-chip microcomputer is HT66F50 single-chip microcomputer, is the Flash single-chip microcomputer that a A/D type has 8 high-performance reduced instruction set computers.
Fire alarm system of the present invention, the fire at discovery each monitoring place place that can be timely, sensitive, and the time occurred by fire, place and fire condition are sent to Surveillance center, are convenient to make disaster relief process in time.
Accompanying drawing explanation
The structural representation of a kind of multi-factor comprehensive fire detecting and alarm of Fig. 1 the present invention responding system;
Annexation schematic diagram between each unit of Fig. 2 the present invention.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, the present invention is described in further details.
A kind of multi-factor comprehensive fire detecting and alarm responding system as shown in Figure 1, comprise main control unit, terminal unit, main control unit comprises central processing unit, LED display II, key-press input, alarm, clock, GPRS/GSM communication module and ZigBee wireless transceiver II, and central processing unit is connected with LED display II, key-press input, alarm, clock, GPRS/GSM communication module and ZigBee wireless transceiver II respectively; Terminal unit comprises single-chip microcomputer, audible-visual annunciator, heat detector, smoke detector, sensitive detector, zero sequence current mutual inductor, combustible gas probe, LED display I and ZigBee wireless transceiver I, and single-chip microcomputer is connected with audible-visual annunciator, heat detector, smoke detector, sensitive detector, zero sequence current mutual inductor, combustible gas probe, LED display I and ZigBee wireless transceiver I respectively.
The quantity of described main control unit is 1, and the quantity of terminal unit is multiple, and terminal unit is placed in each place needing monitoring.
Due to all can the mutual transmission of information of ZigBee wireless transceiver be passed through between each terminal unit and main control unit, such as one of them place breaking out of fire, its terminal unit can be reported to the police immediately, in addition fire information is passed to main control unit, also can pass to other terminal unit simultaneously, the audible-visual annunciator of other terminal unit can carry out reporting to the police and LED display showing fire time and place, and related personnel can be far and near according to fire distance location, makes and process counter-measure accordingly.
Heat detector is used for acquisition environment temperature.
Smoke detector is used for the smog in acquisition environment.
Sensitive detector is for detecting flame.
Zero sequence current mutual inductor is used for probe current, judges whether to cause fire by electric leakage.
Whether combustible gas probe detects inflammable gas and leaks, such as coal gas, rock gas.
When fire occurs, the information detected is passed to single-chip microcomputer by heat detector, smoke detector, sensitive detector, zero sequence current mutual inductor and combustible gas probe, single-chip microcomputer is by the Position Number information of above-mentioned information together with himself, the ZigBee wireless transceiver II of central processing unit is passed to by ZigBee wireless transceiver I, the alarm that central processing unit connects just can send sound and light alarm, the LED display that central processing unit connects, can show place and the fire condition of fire generation.Central processing unit is connected with clock, the time that fire occurs can be shown.Central processing unit also connects keyboard input module, conveniently carries out relevant setting to system.Central processing unit also connects GPRS/GSM communication module, is convenient to send fire information to supervision department or fire-fighting center and reports to the police.Above-mentioned information is also sent to ZigBee wireless transceiver III by ZigBee wireless transceiver II by central processing unit, and single-chip microcomputer III opens automatic water sprinkler systme after receiving above-mentioned information, puts out a fire.
Described single-chip microcomputer is HT66F50 single-chip microcomputer, is the Flash single-chip microcomputer that a A/D type has 8 high-performance reduced instruction set computers.
Claims (3)
1. a multi-factor comprehensive fire detecting and alarm responding system, it is characterized in that, comprise main control unit, terminal unit, main control unit comprises central processing unit, LED display II, key-press input, alarm, clock, GPRS/GSM communication module and ZigBee wireless transceiver II, and central processing unit is connected with LED display II, key-press input, alarm, clock, GPRS/GSM communication module and ZigBee wireless transceiver II respectively; Terminal unit comprises single-chip microcomputer, audible-visual annunciator, heat detector, smoke detector, sensitive detector, zero sequence current mutual inductor, combustible gas probe, LED display I and ZigBee wireless transceiver I, and single-chip microcomputer is connected with audible-visual annunciator, heat detector, smoke detector, sensitive detector, zero sequence current mutual inductor, combustible gas probe, LED display I and ZigBee wireless transceiver I respectively.
2. multi-factor comprehensive fire detecting and alarm responding system according to claim 1, is characterized in that, the quantity of described main control unit is 1, and the quantity of terminal unit is multiple, and terminal unit is placed in each place needing monitoring.
3. multi-factor comprehensive fire detecting and alarm responding system according to claim 1, is characterized in that, described single-chip microcomputer is HT66F50 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753550.5A CN105354969A (en) | 2015-11-06 | 2015-11-06 | Multifactor comprehensive fire detection alarm response system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753550.5A CN105354969A (en) | 2015-11-06 | 2015-11-06 | Multifactor comprehensive fire detection alarm response system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105354969A true CN105354969A (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510753550.5A Pending CN105354969A (en) | 2015-11-06 | 2015-11-06 | Multifactor comprehensive fire detection alarm response system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408886A (en) * | 2016-12-16 | 2017-02-15 | 上海腾盛智能安全科技股份有限公司 | Combustible gas detection system |
| CN108171919A (en) * | 2018-01-17 | 2018-06-15 | 苏州瓦尔尼智能科技有限公司 | A kind of fiery residence alarm system of intelligence |
| CN108198368A (en) * | 2018-01-17 | 2018-06-22 | 苏州瓦尔尼智能科技有限公司 | A kind of control method of the fiery residence alarm of intelligence |
-
2015
- 2015-11-06 CN CN201510753550.5A patent/CN105354969A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408886A (en) * | 2016-12-16 | 2017-02-15 | 上海腾盛智能安全科技股份有限公司 | Combustible gas detection system |
| CN108171919A (en) * | 2018-01-17 | 2018-06-15 | 苏州瓦尔尼智能科技有限公司 | A kind of fiery residence alarm system of intelligence |
| CN108198368A (en) * | 2018-01-17 | 2018-06-22 | 苏州瓦尔尼智能科技有限公司 | A kind of control method of the fiery residence alarm of intelligence |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |