CN110170137A - A kind of wisdom fire-fighting management system and management method with escape route - Google Patents
A kind of wisdom fire-fighting management system and management method with escape route Download PDFInfo
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- CN110170137A CN110170137A CN201910509619.8A CN201910509619A CN110170137A CN 110170137 A CN110170137 A CN 110170137A CN 201910509619 A CN201910509619 A CN 201910509619A CN 110170137 A CN110170137 A CN 110170137A
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- 238000007726 management method Methods 0.000 title claims abstract description 127
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- 238000007689 inspection Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 14
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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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
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
- G08B7/062—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources indicating emergency exits
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
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Abstract
This application involves a kind of wisdom fire-fighting management system and management method with escape route, wisdom fire-fighting management system is mainly by power consuming administrative system, fire management system two parts composition, wherein fire management system contains gas leakage monitoring modular, it will power consumption management relevant to fire-fighting, civil gas management is together with fire management integration, power consuming administrative system includes Intelligent electricity consumption management terminal, electrical fire processing unit, Intelligent electricity consumption management terminal contains equipment monitoring, path monitoring, three modules of alarm and protection, carry out multi-channel electrical parameter and line temperature monitoring, status data upload server backstage center, cause monitoring data abnormal once short circuit or fire occur for route, wisdom electricity management terminal automatically cuts off line power.The application further includes the management method of wisdom fire-fighting management system, including equipment routing inspection management, management of equipment maintenance, equipment alarm inspection management, fire alarm management, escape route planning management, escape route push management.The application realizes the timely repair and maintenance of system equipment by above-mentioned function, and the escape route instruction to timely update is provided for scene of fire personnel, reduces damage by fire.
Description
Technical field
This application involves a kind of wisdom fire-fighting management system and management method with escape route, are primarily adapted for use in fire
Calamity monitoring, building's fire configuration and scene of fire escape.
Background technique
The defect of the prior art substantially has the following:
Current fire emergency lamp is essentially all what single arrow designed, can not be changed according to the direction and position of live fire point
Become indicator light to be directed toward, therefore, in scene of fire, it is possible to mislead people in a hurry, escape the place occurred to fire, cause to hurt
It dies.
After fire occurs, the people in room, which can not know or know whether in time, has occurred fire, can not also know tool
Body is fire where to have occurred, therefore whether door can be opened, and toward which direction escape after opening, how many item is correctly escaped
How the density of personnel in channel, every escape route all has no way of finding out about it, therefore, it is very easy to lose optimal escape time and/or road
Diameter causes fire injures and deaths.
The fire fighting device of people present position, if be in normal operating conditions, which have be among failure at present, all
It cannot know at the first time, maintenance in time and reparation, therefore when fire occurs, it may occur however that cannot perceive and alarm, go out
Fiery device cannot start, meanwhile, after fire occurs, guidance system cisco unity malfunction guiding or misrouting lead to fire two
Secondary life injury and increasing injury.
Power consuming administrative system, civil gas management system and fire system are to disconnect, and generate the important cause of fire
Mainly electrical hazard and gas leakage, therefore, it is necessary to which the safe perception data of wisdom fire-fighting and electrical safety are perceived number
According to the safe perception data integration of, gas leakage, fire is eliminated in hidden danger, loss is reduced to most by scientific analysis, scientific algorithm
It is low, green life channel is provided for smart city, safe city, ensures city dweller's safety of life and property to greatest extent.
Summary of the invention
The technical issues of the application solves is to overcome the above deficiencies in the existing technologies, and provide a kind of structure letter
It is clean, a kind of easy to use, the good wisdom fire-fighting management system and management method with escape route of effect.
It includes: a kind of wisdom fire-fighting pipe with escape route that the application, which solves technical solution used by above-mentioned technical problem,
Reason system, is mainly made of that (wherein fire management system contains power consuming administrative system, fire management system two parts
Gas leakage monitoring modular), by will power consumption management relevant to fire-fighting, civil gas management and fire management integration one
It rises, greatly improves fire prevention and control and escape ability.
Power consuming administrative system includes Intelligent electricity consumption management terminal, electrical fire processing unit, intelligent power pipe in the application
Reason terminal contains three equipment monitoring, path monitoring, alarm and protection modules, carries out multi-channel electrical parameter and line temperature monitoring, shape
State data (monitoring data arrange temperature containing electrical parameter and line) pass through terminal NB/4G/GPRS/ ethernet communication module upload service
Device backstage center causes monitoring data abnormal (beyond normal range (NR)), wisdom power consumption management once short circuit or fire occur for route
Terminal starts electrical fire processing unit line disconnection power supply (and/or starting electrical fire extinguishing device) automatically.
The application fire management system mainly includes intelligent fire management terminal, gas fires processing unit, intelligence
Fire management terminal contains fire monitoring, fire fighting device monitors two modules, and fire monitoring module has gas leakage monitoring, ring
Border temperature monitoring, environmental smoke monitor three modules, and fire monitoring module passes through (including several combustion gas of wireless sensor mould group
Leak sensor, temperature sensor, smoke sensor device, hydraulic pressure sensor, fire-fighting leak sensor) in first three sensor,
Multiple (usual 6-8) wireless sensors share sensor module (NB) communication module, by combustion gas, temperature, smoke monitoring
Data and its location information (from the installation site of each sensor, setting in system installation and debugging) communicate mould by NB
Block upload server backstage center.Once monitoring data are abnormal, backstage center is analyzed by (smog, temperature, combustion gas) data,
Respective handling is carried out (to determine alarm property, fire's point of origin etc., carry out corresponding place according to information such as alarm property, fire's point of origin
Reason triggers gas fires extinguishing device when necessary, closes combustion gas route switch, starting alarm.Fire fighting device monitoring includes fire-fighting
Bolt water pressure monitoring, fire hydrant leakage monitoring and emergency alarm device monitoring monitor fire hydrant situation in time and safeguard, fire is occurring
Calamity or in the case where fire may occurring, starts emergency alarm device in time.
The gas leakage monitoring modular detects the low-concentration combustible gas in ambient enviroment by gas leakage sensor,
By sample circuit, gas concentration parameter amount is obtained, is uploaded onto the server backstage (management) center by NB communication module, when can
When combustion gas bulk concentration is more than setting value, alarm signal, the movement such as closing gas valve door are issued by actuator or execution circuit.
The application is provided with emergency alarm device, and the emergency alarm device includes emergency light, escape mark, escape
Control system, Switching Power Supply, charging circuit, reserve battery, loudspeaker, voice module, Switching Power Supply, charging circuit, standby electricity
Pond constitutes emergency alarm device power supply and powers to the escape control system of emergency alarm device after being sequentially connected, control system of escaping
Indicate with emergency light, escape, loudspeaker, voice module are all connected with and control its operation, escape mark includes left
To escape mark, right direction escape mark, emergency light may include left direction escape headlamp, right direction escape headlamp
With doorway headlamp, (when left and right directions is all feasible, the headlamp of both direction is all towards escape route direction for emergency light
Light) it illuminates, left direction escapes headlamp towards left side illumination, and right direction escape headlamp is illuminated towards right side, doorway headlamp court
Lower illumination, the emergency light are mounted on building corridor, stair and doorway；Escape mark is mounted on building corridor, building
Ladder (may further include doorway, the escape on doorway, which indicates, indicates escape direction with arrow forward or downwards) simultaneously indicates escape side
To and/or route, left direction escape mark, right direction escape mark be respectively intended to instruction escape direction and/or route be to the left, to
It is right.
The application passes through live electrical parameter acquisition and data analysis, and the potential aging circuit of first time early warning, route are different
The failures such as normal, information push related maintenance staff, go to maintenance and remove a hidden danger, meanwhile, when generation circuit overload, short-circuit,
Disconnected lock protection is carried out to route, avoids electrical fire.
The application is hidden to all kinds of fire at the first time by data collection and analysis such as non-electrical parameters of temperature, combustion gas, smog
Suffer from and carry out early warning and information push processing, when a fire, according to fire cause class starting extinguishing device and will be fiery at the first time
The information such as calamity classification, scale push correlation unit and personnel in time, and simultaneity factor is according to fire point, scale situation, planning escape
Route, all emergency set arrows and light are directed toward correct escape direction, form the correct escape route of a rule, allow in fire
The personnel of building are knowing the accurate situation of fire and correct escape route at the first time, it is ensured that building related personnel is according to specified circuit
Line is at the first time far from fire source, fire damage caused by avoiding because of escape route selection mistake.
A kind of wisdom fire-fighting management system with escape route of the application includes parellel arranged equipment routing inspection management, equipment
Maintenance management, equipment alarm inspection management, fire alarm management, escape route planning management, escape route push management, these
Managing process synchronization after the starting of wisdom fire-fighting management system is run in wisdom fire-fighting management system cloud platform incessantly.
Equipment routing inspection management by equipment heartbeat pulse (equipment can be sent every 10 minutes backstage one heartbeat data packets,
If not receiving within 30 minutes the heartbeat data packets of the equipment in the predetermined time of backstage center for example, the unit exception is indicated) be
The facility information to break down is put into event of failure record sheet by the no judgment basis just whether to break down frequently as the equipment
(abbreviation error listing) and record fault message (i.e. event of failure record, the application fault message and warning message include setting
Standby name, device number, device address, fault code, time of origin etc.).
Management of equipment maintenance read failure Event Log Table, judges whether there is the event of failure newly increased, if newly increasing
Event of failure then at once push the relevant personnel (maintenance personal and/or administrative staff, similarly hereinafter), if the failure thing not newly increased
Part then judges whether there is faulty equipment, exits if without faulty equipment, if the push of faulty equipment faulty equipment information has
Pass personnel are registered in event of failure dimension by the event of failure record deletion after being debugged by the relevant personnel and by the maintenance record
It repairs in record sheet.
Equipment alarm inspection management carries out reception analysis to sensor signal, when there is sensor alarm signal (such as to sense
Device signal is beyond normal range (NR) or does not receive sensor signal) when analysis sensor type and alarm record is recorded
Table (abbreviation alarm list) registers relevant device alarm logging.
Alarm record table is read in fire alarm management, the alert event newly increased is judged whether there is, if newly increasing
Alert event then push the relevant personnel at once, warning device is judged whether there is if the alert event not newly increased, if not having
There is warning device then to exit, if having warning device warning device information push the relevant personnel, then according to warning device type,
Quantity, position analysis possible case are judged as natural fire when an alarm in only smoke sensor device, temperature sensor
Calamity early warning is simultaneously recorded in natural fire early warning record sheet；When only gas leakage sensor is alarmed, it is registered in gas leakage
In alarm record table；When only power terminal is alarmed, it is registered in line facility alert event registration form；When only cigarette
When mist sensor and temperature sensor are alarmed, it is judged as that natural fire alarms and records in natural fire alarm logging table；When
When only smoke sensor device, temperature sensor, gas leakage sensor are alarmed, it is judged as that gas fires alarm and record combustion gas
In fire alarm record sheet；When only smoke sensor device, temperature sensor, power terminal alarm, it is judged as electrical fire report
It warns and is recorded in electric fire alarm record sheet；Ultimately form fire alarm list (above-mentioned fire alarm or early warning record sheet
Summation, relevant information includes position, size, type) push the relevant personnel.
Escape route planning management is according to being that fire alarm or fire alarm carry out respectively in fire alarm list information
Processing plans escape route according to associated information calculation when for fire alarm, then controls emergency alarm device starting, according to
It plans that escape route indicates escape direction, is formed away from the correct escape route of fire place, instruction Field Force flees from rapidly
Fire place；When for fire alarm, starts emergency alarm device according to initial escape route, indicated according to initial escape route
Escape direction, the instruction escape direction include that control emergency light is lighted, and control escape mark is lighted according to escape route.
Escape route push management pushes to related portion according to the escape route determined in escape route planning management respectively
Door and personnel, public media interface, scene of fire personnel APP.
The application compared with prior art, has the following advantages that and effect: simple for structure, easy to use, effect is good, works as quilt
When fire occurs for the scene of monitoring, system starting fire point extinguishing device eliminates fire hazard point at the first time, prevents fire diffusion
And sprawling, while system is monitored by the sense of local wireless cigarette, warming, it is analyzed by back-end data, plans each floor, room in real time
Escape route, control each floor, the life-saving emergency apparatus system in room, voice activated control, client end AP P system, life-saving emergency
Device direction, sound guidance, the planning of APP escape route etc., it is consistent with live escape route, people court is guided in first time
Green life channel escape direction reduces and avoids secondary artificial injury caused by fire.
Detailed description of the invention
Fig. 1 is a kind of schematic illustration of the wisdom fire-fighting management system with escape route of the embodiment of the present application.
Fig. 2 is the embodiment of the present application escape mark (containing left direction escape mark and right direction escape mark) schematic diagram.
Fig. 3 is the structural schematic diagram of the embodiment of the present application emergency alarm device.
Fig. 4 is that escape route planning instruction schematic diagram when fire occurs at H1 in Fig. 4 for the embodiment of the present application.
Fig. 5 is that escape route planning instruction schematic diagram when fire occurs at H2 in Fig. 5 for the embodiment of the present application.
Fig. 6 is that escape route planning instruction schematic diagram when fire occurs at H3 in Fig. 6 for the embodiment of the present application.
Fig. 7 is the equipment routing inspection management flow chart of the embodiment of the present application wisdom fire-fighting cloud platform.
Fig. 8 is the management of equipment maintenance flow chart of the embodiment of the present application wisdom fire-fighting cloud platform.
Fig. 9 is the equipment alarm inspection management flow chart of the embodiment of the present application wisdom fire-fighting cloud platform.
Figure 10 is the fire alarm management flow chart of the embodiment of the present application wisdom fire-fighting cloud platform.
Figure 11 is the escape route planning management flow chart of the embodiment of the present application wisdom fire-fighting cloud platform.
Figure 12 is the escape route push management flow chart of the embodiment of the present application wisdom fire-fighting cloud platform.
Specific embodiment
It is described in further detail with reference to the accompanying drawing and by embodiment to the application, following embodiment is to this Shen
Explanation please and the application is not limited to following embodiment.
Referring to Fig. 1~Figure 12, the present embodiment is the whole of the emerging technologies such as Internet of Things, cloud computing, big data and fire protection sector
It closes, is the only way which must be passed of (city) management of fire safety wisdomization development.Wisdom fire-fighting management system have the characteristics that one it is important,
It is exactly systematization is that management of fire safety provides solution.The application is adopted by Internet of Things, cloud platform cloud computing, big data
The new technologies such as set analysis, edge calculations allow the fire-fighting equipment in bed rearrangement city, facility to link together, General Promotion urban fire control
Work " one anti-two fast three escapes " integration capability." green life escape route ", aiming at " escaping ", makes using emerging technology
The life channel of scene of fire fast-escape --- green life channel.
A kind of wisdom fire-fighting management system with escape route of the application will power consumption management relevant to fire-fighting, civil gas management
Together with fire management integration, fire prevention and control ability is substantially improved.It mainly include Intelligent electricity consumption management terminal, electrical fire
Calamity processing unit, intelligent fire management terminal, gas fires processing unit, electrical fire processing unit are used for the place of electrical fire
Reason and/or fire extinguishing, the route that cutting causes fire correspond to extinguishing device (such as wisdom power management terminal with starting electric information fire
Output control signal, the extinguishing devices such as triggering electronic control type ultra-fine dry powder).
Intelligent electricity consumption management terminal contains equipment monitoring, path monitoring, alarm and protection three modules (all dresses of this system
Set, unaccounted module is the prior art), it carries out multi-channel electrical parameter and line temperature monitors, status data (monitoring data,
Containing electrical parameter and line temperature) pass through terminal NB/4G/GPRS/ ethernet communication module upload server backstage center, once line
Short circuit or fire, which occur, for road causes monitoring data abnormal (beyond normal range (NR)), and Intelligent electricity consumption management terminal is in possible feelings
Line power is automatically cut off under condition.
The equipment monitoring module includes equipment energy consumption monitoring, equipment leakage monitoring, ageing equipment monitoring, equipment fault
(containing fire, electric arc) monitoring；The path monitoring module includes aging circuit monitoring, route fire monitoring；The alarm and protection
Module includes overload-alarm protection, short-circuit alarming protection, leakage-current alarm protection.
Intelligent fire management terminal contains fire monitoring, fire fighting device monitors two modules, and fire monitoring module has combustion
Gas leakage monitoring, environment temperature monitoring, environmental smoke monitor three modules, and fire monitoring module passes through wireless sensor mould group
In (including several gas leakage sensors, temperature sensor, smoke sensor device, hydraulic pressure sensor, fire-fighting leak sensor)
First three sensor, every 6-8 wireless sensor share a sensor module communication module, and combustion gas, smog, temperature are supervised
Measured data and its location information upload server backstage center.The location information derives from the installation site of each sensor,
It is set in system installation and debugging, such as each sensor position includes place area code, building number (building code name), level number, room
Number (or building relevant position code name, such as balcony, passageway section etc.), once sensor module monitors that signal, NB communicate mould
Block is within 1-3 seconds time by alarm signal upload server backstage center.Backstage center passes through combustion gas, smog and temperature data point
Analysis determines fire's point of origin, triggering gas fires processing unit and starting warning device.After the starting of gas fires processing unit, according to
According to the location information that wisdom fire-fighting management system is sent, related fuel gas pipeline (if pipeline switch have and still controllable) is cut off,
Start combustion gas class fire extinguishing device (spray waterpipe or automatically controlled dry powder extinguishing installation).
Fire fighting device monitoring module include fire hydrant water pressure monitoring, fire hydrant leakage monitoring, emergency alarm device monitoring,
Middle fire hydrant water pressure monitoring monitors hydraulic pressure in fire hydrant by wireless hydraulic pressure sensor, and fire hydrant leakage monitoring passes through wireless fire-fighting
Whether leak sensor monitoring fire hydrant leaks, and emergency alarm device monitoring module is supervised by 433 communication modules and fire fighting device
Control module is directly connect with intelligent fire management terminal, realizes monitoring (the monitoring packet described herein to emergency alarm device
Containing two kinds of meanings of status monitoring and control).
The location arrangements that the application needs in some building or cell have the various of the wireless control of the prior art
Sensor and device: gas leakage sensor (sense of abbreviation gas), temperature sensor (warming), smoke sensor device (cigarette sense), hydraulic pressure
Sensor (talent for swimming), fire-fighting leak sensor, emergency light, escape mark, warning device etc., by a building or cell
Exclusive wisdom fire-fighting management system carries out control management.Any one sensor, emergency light, escape mark, alarm dress
It sets and monitors abnormal starting relevant treatment.Escape control system, emergency light, escape mark, warning device in building
(including voice module and loudspeaker alarm) is all made of independent emergency alarm device power supply (abbreviation power terminal, including Fig. 3 institute
Show Switching Power Supply, charging circuit, reserve battery) working power continuation of the journey is provided, meet requirements of the national standard cruise duration.
Herein described module usually pass through with metering, electric leakage, winding displacement temperature, 485 functions reclosing breaker and quilt
Monitoring device is attached, and monitors the state of relevant device.
The escape mark includes an installation frame 1 and the LED light being arranged in installation frame 1,1 surface of installation frame
Be arranged two humanoid 2 and two instruction escape direction direction arrows 3, two humanoid 2 one to the left another to the right, two finger
Show that the direction arrow 3 of escape direction humanoid 2 direction adjacent thereto is consistent.
The application indicates that the direction arrow 31 of left escape direction is located at the left side of left-hand humanoid 21, indicates right escape direction
Direction arrow 32 is located at the right of dextrad humanoid 22.
The emergency light uses LED light.
The escape mark further includes direction arrow facing forward and/or directed downwardly, forward (when direction arrow is mounted on doorway
When ground) and/or the direction arrow (when being mounted on above doorway) is mounted on doorway and is used to refer to direction of going out downward.
A kind of wisdom fire-fighting management system with escape route of the application mainly includes following functions:
1, equipment routing inspection management: each equipment (cigarette sense, warming, gas sense, talent for swimming, the NB-Iot, emergency of wisdom fire-fighting management system
Device, warning device etc.) with system centre have heartbeat pulse instruct (10 minutes/1 time), once background system center monitors are not
To the heartbeat pulse of some equipment, so that it may judge the equipment communication abnormality or equipment operation irregularity, form equipment at the first time
Event of failure record, realizes status monitoring, control and the management to equipment each in system.
2, management of equipment maintenance: once there is exception in equipment in system, and system can first time pushing equipment fault message
(implementor name, device number, device address, fault code, time of origin etc.) gives maintenance personal and administrative staff, in addition event in system
Barrier equipment is not repaired in time, and 9 points of system every morning and 2 pm push faulty equipment information are to maintenance personal and administrator
Member, it is ensured that repair faulty equipment in time, troubleshooting automatically forms equipment fault maintenance record.
3, alarm signal inspection management: equipment (cigarette sense, warming, gas sense, talent for swimming, NB-Iot, emergency set etc. one in system
Denier early warning and alarming, system can form alarm record (implementor name, device number, device address, alarm code, hair at the first time
Raw time etc.)
4, fire alarm management: system at the first time analyzes alarm signal, receives new equipment alarm, and system can be
Push fire alarm information is to fire-fighting center, APP client related personnel at the first time, and 5 minutes/time of timing carry out letter
Breath push, until related personnel is handled.System according to cigarette sense, warming, gas sense, power terminal alarm signal, carry out fire
Calamity position (position of warning device), fire cause class (electrical fire lights fire, natural fire), fire size (warning device
Quantity), fire occurrence time etc. be analyzed to identify, carry out fire accurate information push relevant unit personnel and logout.
5, escape route is planned: system is analyzed by fire information data, determines fire location and area, and according to fire
Position, carries out escape route planning, and background system center sends control instruction to scene by NB-Iot communication protocol message
NB-Iot communication gate after live NB-Iot communication gate receives the control instruction of system centre, organizes too net by 433 certainly,
Fire control instruction is transmitted to emergency alarm device, emergency alarm device is according to control command code data, more each inside
ID data realize escape mark direction, the switch control of emergency light forms a rule escape route.
Escape route push management: Field Force, can be with by scanning the application " green life escape route " two dimensional code
" green life escape route " APP client software is installed, user is registered, in this way, client can receive system centre automatically
It is pushed to the live escape route figure of user, once there is fire alarm, user can refer to according to sound and escape route arrow
To, position occurs far from fire rapidly, ensures the security of the lives and property to greatest extent, on the other hand, once generation fire, scene are every
The full position that a room is gone out has the escape direction instruction opened behind the door, and people is avoided to cause to escape to show to fire because flurried
, cause safety accident.
The simple deformation or combination of all present techniques features and technical solution, it is considered that fall into the protection of the application
Range.
Claims (10)
1. a kind of wisdom fire-fighting management system with escape route, it is characterized in that: mainly by power consuming administrative system, fire pipe
Reason system two parts composition, wherein fire management system contains gas leakage monitoring modular, will electricity consumption relevant to fire-fighting
Together with fire management integration, power consuming administrative system includes Intelligent electricity consumption management terminal, electrical fire for management, civil gas management
Calamity processing unit, Intelligent electricity consumption management terminal contain three equipment monitoring, path monitoring, alarm and protection modules, carry out Multi-path electricity
Parameter and line temperature monitoring, protection, monitoring data upload server backstage center, once short circuit or fire, which occur, for route causes
Monitoring data are abnormal, and wisdom electricity management terminal starts electrical fire processing unit line disconnection power supply automatically.
2. a kind of wisdom fire-fighting management system with escape route according to claim 1, it is characterized in that: the fire
Management system mainly includes intelligent fire management terminal, gas fires processing unit, intelligent fire management terminal and gas fires
Processing unit connection, intelligent fire management terminal contains fire monitoring, fire fighting device monitors two modules, fire monitoring module tool
There are gas leakage monitoring, environment temperature monitoring, environmental smoke to monitor three modules, fire monitoring module passes through wireless sensor mould
Group passes through combustion gas, smog, temperature monitoring data and its location information upload server backstage center, server background center
Data analysis carries out respective handling.
3. a kind of wisdom fire-fighting management system with escape route according to claim 2, it is characterized in that: the gas leakage
Monitoring modular detects the low-concentration combustible gas in ambient enviroment by gas leakage sensor and is fired by sample circuit
Gas concentration parameter amount is uploaded onto the server back-stage management center by communication module, when combustable gas concentration is more than setting value
Issue alarm signal, closing gas valve door.
4. a kind of wisdom fire-fighting management system with escape route according to claim 3, it is characterized in that: being provided with emergency report
Alarm device, the emergency alarm device include emergency light, escape mark, escape control system, emergency alarm device power supply,
Loudspeaker, voice module, emergency alarm device power supply are powered to the escape control system of emergency alarm device, control system of escaping
Indicate that loudspeaker, voice module are all connected with emergency light, escape, the escape indicates to include left direction escape mark, is right
Direction escape mark, the emergency light are mounted on building corridor, stair and doorway, and escape mark is mounted on building building
In road, stair and indicate escape direction and/or route.
5. a kind of management method of the wisdom fire-fighting management system with escape route according to claim 4, it is characterized in that packet
Include parellel arranged equipment routing inspection management, management of equipment maintenance, equipment alarm inspection management, fire alarm management, escape route
Planning management, escape route push management, whether the equipment routing inspection management is by equipment heartbeat pulse just frequently as the equipment
The facility information to break down is put into event of failure record sheet and records fault message by the judgment basis whether to break down.
6. a kind of management method of the wisdom fire-fighting management system with escape route according to claim 5, it is characterized in that: institute
Management of equipment maintenance read failure Event Log Table is stated, the event of failure newly increased is judged whether there is, if there is the failure newly increased
Event then pushes the relevant personnel at once, judges whether there is faulty equipment if the event of failure not newly increased, if without failure
Equipment then exits, and set time period is pressed if faulty equipment by faulty equipment information and pushes the relevant personnel, by related people
It is registered in event of failure maintenance record table after member's debugging by the event of failure record deletion and by the maintenance record.
7. a kind of management method of the wisdom fire-fighting management system with escape route according to claim 6, it is characterized in that: institute
It states equipment alarm inspection management and reception analysis is carried out to sensor signal, analyze sensor type when there is sensor alarm signal
And alarm record table is recorded, register relevant device alarm logging.
8. a kind of management method of the wisdom fire-fighting management system with escape route according to claim 7, it is characterized in that: institute
It states fire alarm management and reads alarm record table, the alert event newly increased is judged whether there is, if there is the alarm newly increased
Event then pushes the relevant personnel at once, judges whether there is warning device if the alert event not newly increased, if not alarming
Equipment then exits, and warning device information is pushed the relevant personnel by set time period if having warning device, then basis
Warning device type, quantity, position analysis possible case: when only smoke sensor device alarm is without temperature sensor alarm
When, it is judged as natural fire early warning and is recorded in natural fire early warning record sheet；When the alarm of only gas leakage sensor
When not having temperature sensor alarm, it is registered in gas leakage alarm Event Log Table；When the alarm of only power terminal without
When temperature sensor is alarmed, it is registered in line facility alert event registration form；When there are smoke sensor device and temperature in same place
When sensor alarm, it is judged as that natural fire alarms and records in natural fire alarm logging table；When there is smog in same place
When sensor, temperature sensor, gas leakage sensor alarm, it is judged as that gas fires alarm and record gas fires alarm
In record sheet；When there are smoke sensor device, temperature sensor, power terminal alarm in same place, it is judged as electric fire alarm
And it is recorded in electric fire alarm record sheet；Ultimately form the fire alarm list push relevant personnel.
9. a kind of management method of the wisdom fire-fighting management system with escape route according to claim 8, it is characterized in that: institute
Escape route planning management is stated according to being that fire alarm or fire alarm are respectively processed in fire alarm list information, when
To plan escape route according to associated information calculation when fire alarm, starting emergency alarm device and referring to according to planning escape route
Show escape direction；When for fire alarm, starts emergency alarm device according to initial escape route, refer to according to initial escape route
Show escape direction.
10. a kind of management method of the wisdom fire-fighting management system with escape route according to claim 9, it is characterized in that:
Escape route push management according to the escape route determined in escape route planning management push to respectively relevant department and
Personnel, public media interface, scene of fire personnel APP.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660181A (en) * | 2019-09-27 | 2020-01-07 | 中国十七冶集团有限公司 | Building safety evacuation system and use method thereof |
| CN110689698A (en) * | 2019-09-12 | 2020-01-14 | 安徽永顺信息科技有限公司 | Community fire early warning and escape system and prompting method thereof |
| CN110718967A (en) * | 2019-10-28 | 2020-01-21 | 英格尔自动化(福建)有限公司 | Intelligent power distribution operation and maintenance system applied to subway station |
| CN111028745A (en) * | 2019-12-23 | 2020-04-17 | 宁波飞拓电器有限公司 | Multifunctional intelligent fire-fighting emergency system |
| CN111741096A (en) * | 2020-06-15 | 2020-10-02 | 沈阳安瑞信科技有限公司 | Wisdom fire extinguishing system based on thing networking |
| CN111739264A (en) * | 2020-07-02 | 2020-10-02 | 四川华能太平驿水电有限责任公司 | Method and system for reporting fault information of hydropower station operation equipment |
| CN112950882A (en) * | 2021-02-01 | 2021-06-11 | 杨正 | Fire-fighting emergency rescue system |
| CN113181580A (en) * | 2021-03-18 | 2021-07-30 | 国网甘肃省电力公司 | Data model establishing device and method for fire fighting equipment |
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| CN114594743A (en) * | 2022-03-11 | 2022-06-07 | 浙江工业大学 | Intelligent sensing control system for catering in marine fishery |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103426270A (en) * | 2013-06-07 | 2013-12-04 | 中山菲柯特电子电器有限公司 | Household intelligent fire-fighting early warning and escape system |
| CN205391538U (en) * | 2016-02-04 | 2016-07-27 | 浙江创丰智能电子科技有限公司 | System is controlled to wisdom fire service pipe |
| US20160343228A1 (en) * | 2014-12-10 | 2016-11-24 | Yong-Ho JEONG | Real-time alarm system for field safety management and driving method thereof |
| CN107274003A (en) * | 2017-05-05 | 2017-10-20 | 宁波城市职业技术学院 | A kind of wisdom fire-fighting management system and its control method |
| CN206715116U (en) * | 2017-05-05 | 2017-12-08 | 宁波城市职业技术学院 | Wisdom fire-fighting management system |
| CN107644502A (en) * | 2017-10-16 | 2018-01-30 | 深圳市赋安安全系统有限公司 | A kind of wisdom fire-fighting Internet of things system |
| CN207458126U (en) * | 2017-12-07 | 2018-06-05 | 楚雄远卓科技有限责任公司 | A kind of intelligent fire big data cloud platform system |
| CN109185743A (en) * | 2018-08-28 | 2019-01-11 | 宁波飞拓电器有限公司 | A kind of intelligent fire emergency-lighting system |
-
2019
- 2019-06-13 CN CN201910509619.8A patent/CN110170137A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103426270A (en) * | 2013-06-07 | 2013-12-04 | 中山菲柯特电子电器有限公司 | Household intelligent fire-fighting early warning and escape system |
| US20160343228A1 (en) * | 2014-12-10 | 2016-11-24 | Yong-Ho JEONG | Real-time alarm system for field safety management and driving method thereof |
| CN205391538U (en) * | 2016-02-04 | 2016-07-27 | 浙江创丰智能电子科技有限公司 | System is controlled to wisdom fire service pipe |
| CN107274003A (en) * | 2017-05-05 | 2017-10-20 | 宁波城市职业技术学院 | A kind of wisdom fire-fighting management system and its control method |
| CN206715116U (en) * | 2017-05-05 | 2017-12-08 | 宁波城市职业技术学院 | Wisdom fire-fighting management system |
| CN107644502A (en) * | 2017-10-16 | 2018-01-30 | 深圳市赋安安全系统有限公司 | A kind of wisdom fire-fighting Internet of things system |
| CN207458126U (en) * | 2017-12-07 | 2018-06-05 | 楚雄远卓科技有限责任公司 | A kind of intelligent fire big data cloud platform system |
| CN109185743A (en) * | 2018-08-28 | 2019-01-11 | 宁波飞拓电器有限公司 | A kind of intelligent fire emergency-lighting system |
Non-Patent Citations (1)
| Title |
|---|
| 孙绍国;乌聪敏;: "一种智能型火灾报警及应急照明疏散指示系统", 现代建筑电气, no. 1, pages 202 - 205 * |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110689698A (en) * | 2019-09-12 | 2020-01-14 | 安徽永顺信息科技有限公司 | Community fire early warning and escape system and prompting method thereof |
| CN110660181A (en) * | 2019-09-27 | 2020-01-07 | 中国十七冶集团有限公司 | Building safety evacuation system and use method thereof |
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| CN110718967A (en) * | 2019-10-28 | 2020-01-21 | 英格尔自动化(福建)有限公司 | Intelligent power distribution operation and maintenance system applied to subway station |
| CN111028745A (en) * | 2019-12-23 | 2020-04-17 | 宁波飞拓电器有限公司 | Multifunctional intelligent fire-fighting emergency system |
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| CN113240877A (en) * | 2021-01-20 | 2021-08-10 | 江苏理工学院 | Intelligent fire monitoring and escaping method |
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| CN114023033A (en) * | 2021-10-13 | 2022-02-08 | 国网甘肃省电力公司综合服务中心 | Wisdom fire control management system |
| CN114140967A (en) * | 2021-10-26 | 2022-03-04 | 长安大学 | Intelligent building digital integrated linkage management system and method |
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| CN114187726A (en) * | 2021-11-30 | 2022-03-15 | 重庆福田电力器材有限公司 | Disaster early warning system |
| CN114187726B (en) * | 2021-11-30 | 2024-06-18 | 重庆福田电力器材有限公司 | Disaster early warning system |
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| CN114664042A (en) * | 2022-03-18 | 2022-06-24 | 广东永耀消防机电工程有限公司 | Fire safety monitoring system capable of starting emergency lighting |
| CN114664042B (en) * | 2022-03-18 | 2024-03-29 | 鑫达建工集团有限公司 | Fire safety monitoring system capable of starting emergency lighting |
| CN115035674A (en) * | 2022-05-17 | 2022-09-09 | 中建八局南方建设有限公司 | Intelligent fire-fighting monitoring and early-warning management system for smart building |
| CN115035674B (en) * | 2022-05-17 | 2024-04-12 | 中建八局南方建设有限公司 | Intelligent monitoring and early warning management system for intelligent building fire control |
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