CN107798804A - Wireless fire disaster automatic alarm system - Google Patents
Wireless fire disaster automatic alarm system Download PDFInfo
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- CN107798804A CN107798804A CN201610792385.9A CN201610792385A CN107798804A CN 107798804 A CN107798804 A CN 107798804A CN 201610792385 A CN201610792385 A CN 201610792385A CN 107798804 A CN107798804 A CN 107798804A
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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
-
- 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
- G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
-
- 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
- G08B25/014—Alarm signalling to a central station with two-way communication, e.g. with signalling back
-
- 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
-
- 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
- G08B25/10—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 wireless transmission systems
-
- 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
- G08B25/12—Manually actuated calamity alarm transmitting arrangements emergency non-personal manually actuated alarm, activators, e.g. details of alarm push buttons mounted on an infrastructure
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Fire Alarms (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of wireless fire disaster automatic alarm system, it includes fore-end, middle-end part and end section, and the fore-end includes wireless spot-type smoke detector, wireless point type heat fire detector, wireless point-type temperature-sensing diaphragm fire detector, wireless point-type combustible gas probe, wireless manual fire alarm call point；The medial end portions point include wireless relay formula fire acousto-optic alarm and Wireless Fire Alarm Controller；The end section includes being wirelessly input to/output module and controlled in wireless broadcast module；The present invention its construction is flexibly, installation and debugging are convenient, construction volume is small, greatly shorten construction period, maintaining and it is easy to maintenance, reduce maintenance cost, be simple to operate, simple installation, high sensitivity, safe and reliable.
Description
Technical field
The present invention relates to the system of a kind of collection of fire alarm system wireless real time data and processing.
Background technology
Current existing fire alarm system mainly has following several：
1st, automatic fire alarm system：Mainly by concentrated alarm controller, local alarm controller, audible-visual annunciator, fire
Detector, manual fire alarm call point etc. form, can be automatic（Manually）It was found that the condition of a fire and and alarm.Undergo multiple-way system switch
Amount formula, bus switching value formula and analog quantity conveying type fire alarm system three phases, suitable for high-rise, tier building.It is existing
In the stage, most automatic fire alarm control system generally existing system complex, construction period be long, cost is high asks for installation
Topic；In addition repair, safeguard the shortcomings of cumbersome, mounted building fire protection facility is in paralysis or semiparalysis state, it is impossible to just
Often play a role；Automatic fire alarm system, which isolates, is distributed wide, failure is not easy to find, management service is difficult；Monitor capacity
It is small, do not set the shortcomings of flexible networking interface, man-machine interface are simple, response speed is slow, poor reliability, high rate of false alarm；Simultaneously in reality
In the operation of border, because fire alarm information need to pass through the processing of operator on duty, artificial factor serves the effect of key.
2nd, free-standing smoke sensitive fire hazard detection alarm, independent combustible gas detecting alarm：Both detecting alarms are equal
To work independently, sound and light alarm signal, the detection alarm device fled the scene with warning personnel can be sent.Only it is applicable small-sized build
Build and place, itself can only alarm, can not network, be distributed wide and failure and be not easy to find, management service is difficult；Work as protection zone
In domain nobody when alert occurs, alarm signal can not be communicated to, it is impossible to puted out a fire to save life and property in time, can not be implemented third party's monitoring management, mesh
Preceding still no relevant art product is such to solve the problems, such as.
The content of the invention
For above-mentioned technical problem, it is an object of the invention to provide a kind of flexible, installation and debugging side that constructs
Just, construction volume is small, greatly shorten construction period, maintaining and it is easy to maintenance, reduce maintenance cost, be simple to operate, installation letter
Just, high sensitivity, safe and reliable wireless fire disaster alarm remote monitoring system.
To achieve the above object, the present invention adopts the following technical scheme that, the present invention includes fore-end, middle-end part and terminal part
Point, the fore-end includes wireless spot-type smoke detector, wireless point type heat fire detector, wireless point-type temperature-sensitive
Film fire detector, wireless point-type combustible gas probe, wireless manual fire alarm call point；The medial end portions point include wireless
Midsequent fire acousto-optic alarm and Wireless Fire Alarm Controller；The end section include be wirelessly input to/output module and
Controlled in wireless broadcast module；
Wireless spot-type smoke detector, wireless point type heat fire detector, the wireless point-type temperature-sensing diaphragm fire of fore-end
Fire detector, wireless point-type combustible gas probe, wireless manual fire alarm call point are connected by FSK bi-directional communication modules respectively
Wireless relay formula fire acousto-optic alarm is connect, wireless relay formula fire acousto-optic alarm is connected by intercom wireless transport module
Wireless Fire Alarm Controller, wireless relay formula fire acousto-optic alarm by FSK bi-directional communication modules connection be wirelessly input to/it is defeated
Go out module, be wirelessly input to/output module pass through FSK bi-directional communication modules connect controlled in wireless broadcast module.
Described wireless spot-type smoke detector includes optoelectronic induction sensor, tamper inductive pick-up, battery electricity
Press detection sensor, cigarette sense process chip CPU, FSK both-way communication module, alarm lamp and alarm sound, described light
Electric induction sensor is given to for sending fire alarm signal when smoke particle concentration reaches pre-set value in detecting air
Cigarette sense process chip CPU, cigarette sense process chip CPU send warning message by FSK both-way communications module and give wireless relay formula fire
Calamity acoustooptic alarm, while start alarm lamp and alarm sound；Described tamper inductive pick-up is used to detect
Tamper is sent when fuselage is tampered or tamper is not mounted to tamper alarm signal and be given to cigarette sense process chip CPU, at cigarette sense
Reason chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, while starts report
Alert indicator lamp and alarm sound；Described battery voltage detection sensor is used to send when detecting fuselage and having battery low pressure
Battery low pressure alarming signal is given to cigarette sense process chip CPU, cigarette sense process chip CPU and sends report by FSK both-way communications module
Alert information gives wireless relay formula fire acousto-optic alarm, while starts alarm sound.
Described wireless point type heat fire detector includes temperature sensor, tamper inductive pick-up, cell voltage inspection
Survey sensor, the first warming process chip CPU, FSK both-way communication module, alarm lamp and alarm sound, described temperature
Degree sensor is given to the processing of the first warming for sending fire alarm signal when temperature in detecting air reaches pre-set value
Chip CPU, the first warming process chip CPU send warning message by FSK both-way communications module and give wireless relay formula fire sound
Light siren, while start alarm lamp and alarm sound；Described tamper inductive pick-up is used to detect fuselage
Tamper or send tamper when tamper is not mounted to and tamper alarm signal and be given to the first warming process chip CPU, the first temperature
Sense process chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, opens simultaneously
Dynamic alarm lamp and alarm sound；Described battery voltage detection sensor is used for when detecting fuselage and having battery low pressure
Send battery low pressure alarming signal and be given to the first warming process chip CPU, the first warming process chip CPU and pass through FSK two-ways
News module sends warning message and gives wireless relay formula fire acousto-optic alarm, while starts alarm sound.
Described wireless point-type temperature-sensing diaphragm fire detector includes temperature sensor, tamper inductive pick-up, cell voltage
Detection sensor, the second warming process chip CPU, FSK both-way communication module, alarm lamp and alarm sound, it is described
Temperature sensor is given at the second warming for sending fire alarm signal when temperature in detecting air reaches pre-set value
Reason chip CPU, the second warming process chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire
Acoustooptic alarm, while start alarm lamp and alarm sound；Described tamper inductive pick-up is used to detect machine
Tamper is sent when body is tampered or tamper is not mounted to tamper alarm signal and be given to the second warming process chip CPU, second
Warming process chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, simultaneously
Start alarm lamp and alarm sound；Described battery voltage detection sensor is used for having battery low pressure detecting fuselage
When sends battery low pressure alarming signal, and to be given to the second warming process chip CPU, the second warming process chip CPU two-way by FSK
Communication module sends warning message and gives wireless relay formula fire acousto-optic alarm, while starts alarm sound.
Described wireless point-type combustible gas probe includes combustible gas sensing sensor, fuel gas process chip
CPU, FSK both-way communication module, alarm lamp and alarm sound, described combustible gas sensing sensor are used to detect
Fire alarm signal is sent when combustable gas concentration reaches default evaluation into air and is given to fuel gas process chip CPU, can
Combustion gas body process chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, together
Shi Qidong alarm lamps and alarm sound.
Described wireless manual fire alarm call point includes pressure sensor, tamper inductive pick-up, battery voltage detection
Sensor, alarm button process chip CPU, FSK both-way communication module, alarm lamp and alarm sound, described pressure
Sensor is given to alarm button process chip CPU for sending fire alarm signal when detecting pressure and reaching pre-set value,
Alarm button process chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm,
Start alarm lamp and alarm sound simultaneously；Described tamper inductive pick-up be used for detect fuselage tamper or
Tamper, which sends tamper when being not mounted to and tampers alarm signal, is given to alarm button process chip CPU, alarm button process chip
CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, while starts police instruction
Lamp and alarm sound；Described battery voltage detection sensor is low for sending battery when detecting fuselage and having battery low pressure
Pressure alarm signal is given to alarm button process chip CPU, alarm button process chip CPU and sent by FSK both-way communications module
Warning message gives wireless relay formula fire acousto-optic alarm, while starts alarm sound.
Described wireless relay formula fire acousto-optic alarm includes FSK both-way communications module, tamper inductive pick-up, battery
Voltage detecting sensor, wireless relay fire acousto-optic alarm process chip CPU, intercom wireless transport module, police instruction
Lamp and alarm sound, described FSK both-way communications module is used for the various information that receiving front-end part is sent, by various information
All it is transferred to wireless relay fire acousto-optic alarm process chip CPU, wireless relay fire acousto-optic alarm process chip CPU
Warning information is sent by intercom wireless transport module and gives wireless fire disaster alarm, while starts alarm lamp and alarm carries
Show sound；Described tamper inductive pick-up is used to tear open detecting fuselage and tamper or send tamper when tamper is not mounted to
Dynamic alarm signal is given to wireless relay fire acousto-optic alarm process chip CPU, wireless relay fire acousto-optic alarm processing core
Piece CPU sends warning message by intercom wireless transport module and gives wireless relay formula fire acousto-optic alarm, while starts report
Alert indicator lamp and alarm sound；Described battery voltage detection sensor is used to send when detecting fuselage and having battery low pressure
Battery low pressure alarming signal is given to wireless relay fire acousto-optic alarm process chip CPU, wireless relay fire acousto-optic alarm
Process chip CPU sends warning message by intercom wireless transport module and gives wireless relay formula fire acousto-optic alarm, simultaneously
Start alarm sound.
Described Wireless Fire Alarm Controller device includes intercom wireless transport module, tamper inductive pick-up, battery
Voltage detecting sensor, input key system, wireless fire disaster alarm process chip CPU, print system, alarm lamp, report
Alert prompt tone and display system, the linkage pattern that described input key system is used to set Wireless Fire Alarm Controller is certainly
Dynamic state or manual mode, described intercom wireless transport module are used to that wireless relay formula fire acousto-optic alarm hair will to be received
The various information transfers gone out to wireless fire disaster alarm process chip CPU, wireless fire disaster alarm process chip CPU to judge to receive
To information and send following instruction：First, judge when the linkage pattern of Wireless Fire Alarm Controller is in auto state
For warning message, Wireless Fire Alarm Controller can send alarm sound and alarm lamp in itself, while by alarm command
Wireless relay formula fire acousto-optic alarm is sent to, wireless relay formula fire acousto-optic alarm is by being wirelessly input to/output module
Start the equipment of end section, feedback of the information is returned into Wireless Fire Alarm Controller, Suo Youdong after the equipment startup of end section
Wireless fire disaster alarm preserves current information after work order is sent, and open printing module prints current alerts information, and as needed
Warning message is sent to user by phone or short message form, while warning message is sent to alarm center；Second, when
The linkage pattern of Wireless Fire Alarm Controller is judged as warning message, Wireless Fire Alarm Controller sheet when being in manual mode
Body can send alarm sound and alarm lamp, while alarm command is sent into wireless relay formula fire acousto-optic alarm,
Wireless fire disaster alarm preserves current information, open printing module printing current alerts information, and root after everything order is sent
According to needing warning message being sent to user by phone or short message form, while warning message is sent to alarm center；
3rd, when being judged as fault message, Wireless Fire Alarm Controller can send alarm sound and alarm lamp, institute in itself
Wireless fire disaster alarm preserves current information after having action command transmission, and warning message is passed through into phone or short message shape as needed
Formula is sent to user, while warning message is sent into alarm center；Described tamper inductive pick-up is used to detect
Tamper is sent when fuselage is tampered or tamper is not mounted to tamper alarm signal be given to wireless fire disaster alarm process chip
When CPU, wireless fire disaster alarm process chip CPU are judged as alarm, it sends alarm signal by intercom wireless transport module
Cease and give wireless relay formula fire acousto-optic alarm, while start alarm lamp and prompt tone；Described battery voltage detection passes
Sensor is given to wireless fire disaster alarm processing core for sending battery low pressure alarming signal when detecting fuselage and having battery low pressure
Piece CPU, when wireless fire disaster alarm process chip CPU is judged as battery low pressure, is sent and reported by intercom wireless transport module
Alert information gives wireless relay formula fire acousto-optic alarm, while starts prompt tone.
It is described be wirelessly input to/output module includes FSK both-way communications module, the first resume module chip CPU, alarm refer to
Show lamp and linkage relay, the startup that FSK both-way communications module sends the wireless relay formula fire acousto-optic alarm received
Instruction sends the first resume module chip CPU to, when the first resume module chip CPU is judged as starting, passes through linkage relay
Linkage instruction is sent to fire-fighting control device and starts relevant device, while starts alarm lamp.
Described controlled in wireless broadcast module includes FSK both-way communications module, the second resume module chip CPU, alarming refers to
Show lamp and alarm voice player, FSK both-way communications module sends the wireless relay formula fire acousto-optic alarm received
Enabled instruction sends the second resume module chip CPU to, when the second resume module chip CPU is judged as starting, passes through language of alarming
Sound player sends play instruction to fire-fighting loudspeaker, while starts alarm lamp.
Described fire-fighting control device includes fire resisting shutter automatic smoke exhausting system, fire pump automatic spraying equipment.
Beneficial effects of the present invention：
1st, the present invention is the warning system established using Radio Transmission Technology, collects fire alarm, monitoring, communication, computer management
In one, realize alarm automation, intelligent, networking；The wireless networking structure of system ensure that facility is pacified in system
During dress can in coverage can local directed complete set, construction is flexible, and installation and debugging are convenient, burrowed without through walls, and wireless mode
Construction volume is small, greatly shortens construction period；It is relatively independent between each equipment, be advantageous to maintaining and maintenance, reduce and safeguard
Cost, there is simple to operate, simple installation, high sensitivity, safe and reliable；System can manage 100,000 user's ends
End, capacity is big, and has reserved various expansion expansion interfaces, and upgrading is convenient, repeated construction is few；Therefore energy-conservation human and material resources, financial resources,
Suitable for promoting；
2nd, present invention employs network savvy, you can by realize by warning message by call or short message in a manner of be sent to
It is user, prior art can not be realized.
Brief description of the drawings
Fig. 1 is the block flow diagram of the present invention；
Fig. 2 is the alert operation flow chart of the wireless spot-type smoke detector of fore-end of the present invention；
Fig. 3 is the alert operation flow chart of the wireless point type heat fire detector of fore-end of the present invention；
Fig. 4 is the wireless point-type temperature-sensing diaphragm fire detector alert operation flow chart of fore-end of the present invention；
Fig. 5 is the alert operation flow chart of the wireless point-type combustible gas probe of fore-end of the present invention；
Fig. 6 is the alert operation flow chart of the wireless manual fire alarm call point of fore-end of the present invention；
Fig. 7 is the wireless relay formula fire acousto-optic alarm alert operation flow chart of middle-end part of the present invention；
Fig. 8 is the alert operation flow chart of the Wireless Fire Alarm Controller of middle-end part of the present invention；
Fig. 9 is the workflow diagram of being wirelessly input to of end section of the present invention/output module；
Figure 10 is the workflow diagram of the controlled in wireless broadcast module of end section of the present invention；
1- fore-ends；2- middle-ends part；3- end sections.
Embodiment
The present invention is further explained below in conjunction with specific embodiment, but the not limitation present invention.
As shown in figure 1, the present invention includes fore-end 1, middle-end part 2 and end section 3, the fore-end 1 includes
Wireless spot-type smoke detector, wireless point type heat fire detector, wireless point-type temperature-sensing diaphragm fire detector, wireless points
Type combustible gas probe, wireless manual fire alarm call point；The middle-end part 2 includes wireless relay formula fire audible and visible alarm
Device and Wireless Fire Alarm Controller；The end section 3 includes being wirelessly input to/output module and controlled in wireless broadcast module；
Wireless spot-type smoke detector, wireless point type heat fire detector, the wireless point-type temperature-sensing diaphragm fire of fore-end 1
Fire detector, wireless point-type combustible gas probe, wireless manual fire alarm call point are connected by FSK bi-directional communication modules respectively
Wireless relay formula fire acousto-optic alarm is connect, wireless relay formula fire acousto-optic alarm is connected by intercom wireless transport module
Wireless Fire Alarm Controller, wireless relay formula fire acousto-optic alarm by FSK bi-directional communication modules connection be wirelessly input to/it is defeated
Go out module, be wirelessly input to/output module pass through FSK bi-directional communication modules connect controlled in wireless broadcast module.
During use, the equipment of current end point detects fire dangerous situation, or tampering occurs in headend equipment, low-voltage,
And during other failures, sent using FSK both-way communications pattern to the equipment wireless relay formula fire acousto-optic alarm of middle-end part
Current dangerous situation or failure, the information that wireless relay formula fire acousto-optic alarm will be collected into using intercom wireless communication mode
Wireless Fire Alarm Controller is sent to, Wireless Fire Alarm Controller is handled the information received, according to different situations
Send following different command：
1）It is judged as warning message, wireless fire disaster in the case of the linkage pattern of Wireless Fire Alarm Controller is in auto state
Alarm controller sends alarm and flashing light in itself, and Wireless Fire Alarm Controller can will ring alarm, dodge alarm lamp simultaneously
Alarm command is sent to wireless relay formula fire acousto-optic alarm, while setting the end section in the current region alarmed
It is standby to start, feedback of the information is returned into Wireless Fire Alarm Controller after the equipment startup of end section, after everything order is sent
Wireless Fire Alarm Controller preserves current information, open printing module printing current alerts information, finally also by warning message
By calling or short message sending is sent to alarm center to user's phone, while by warning message；
2）It is judged as warning message, wireless fire disaster in the case of the linkage pattern of Wireless Fire Alarm Controller is in manual mode
Alarm controller sends alarm and flashing light in itself, and Wireless Fire Alarm Controller can will ring alarm, dodge alarm lamp simultaneously
Alarm command is sent to wireless relay formula fire acousto-optic alarm, and Wireless Fire Alarm Controller is protected after everything order is sent
Deposit current information, open printing module printing current alerts information it is last also by warning message by calling or short message is sent out
User's phone is sent to, while warning message is sent to alarm center；
3）When being judged as fault message, Wireless Fire Alarm Controller sends alarm sound and alarm lamp in itself, prompts
Operator's timely processing current failure, in the gap of handling failure, faulty equipment can be shielded, preserve everything life
Make operational order current information it is last also by warning message by calling or short message sending arrives user's phone, general simultaneously
Warning message is sent to alarm center.
As shown in Fig. 2 described wireless spot-type smoke detector includes optoelectronic induction sensor, tamper sensing sensing
Device, battery voltage detection sensor, cigarette sense process chip CPU, FSK both-way communication module, alarm lamp and alarm sound；
When optoelectronic induction sensor detects smoke particle concentration reaches pre-set value in air when send fire alarm signal to
Judged in the given time to cigarette sense process chip CPU, cigarette sense process chip CPU, when being judged as alarm, cigarette sense processing
Chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, while starts alarm
Indicator lamp and alarm sound, when smoke particle concentration is reduced to below default evaluation in air, onsite alarming stops；
Alarm signal is tampered when tamper inductive pick-up detects fuselage and tampers or send tamper when tamper is not mounted to
Cigarette sense process chip CPU is given to, cigarette sense process chip CPU is judged in the given time, when being judged as alarm, at cigarette sense
Reason chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, while starts report
Alert indicator lamp and alarm sound, after tamper return, onsite alarming stops；
Battery low pressure alarming signal is sent when fuselage has battery low pressure it is given at cigarette sense when battery voltage detection sensor detects
Chip CPU is managed, cigarette sense process chip CPU is judged in the given time, when being judged as alarm, cigarette sense process chip CPU
Warning message is sent by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, while starts alarm sound,
After battery altering, prompt message stops.
As shown in figure 3, described wireless point type heat fire detector include temperature sensor, tamper inductive pick-up,
Battery voltage detection sensor, the first warming process chip CPU, FSK both-way communication module, alarm lamp and alarm
Sound,
Send fire alarm signal when temperature sensor detects when temperature in air reaches pre-set value and be given at the first warming
Chip CPU is managed, the first warming process chip CPU is judged in preset time, when being judged as alarm, the processing of the first warming
Chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, while starts alarm
Indicator lamp and alarm sound, when temperature is reduced to below default evaluation in air, onsite alarming stops；
Alarm signal is tampered when tamper inductive pick-up detects fuselage and tampers or send tamper when tamper is not mounted to
The first warming process chip CPU is given to, the first warming process chip CPU is judged in preset time, when being judged as alarming
When, the first warming process chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire audible and visible alarm
Device, while start alarm lamp and alarm sound, after tamper return, onsite alarming stops；
When battery voltage detection sensor detect sent when fuselage has battery low pressure battery low pressure alarming signal be given to first temperature
Feeling process chip CPU, the first warming process chip CPU is judged in preset time, when being judged as battery low pressure, first
Warming process chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, simultaneously
Start alarm sound, after battery altering, prompt message stops.
As shown in figure 4, described wireless point-type temperature-sensing diaphragm fire detector includes temperature sensor, tamper sensing sensing
Device, battery voltage detection sensor, the second warming process chip CPU, FSK both-way communication module, alarm lamp and alarm carry
Show sound,
Send fire alarm signal when temperature sensor detects when temperature in air reaches pre-set value and be given at the second warming
Chip CPU is managed, the second warming process chip CPU is judged in preset time, when being judged as alarm, the processing of the second warming
Chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, while starts alarm
Indicator lamp and alarm sound, when temperature is reduced to below default evaluation in air, onsite alarming stops；
Alarm signal is tampered when tamper inductive pick-up detects fuselage and tampers or send tamper when tamper is not mounted to
The second warming process chip CPU is given to, the second warming process chip CPU is judged in preset time, when being judged as alarming
When, the second warming process chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire audible and visible alarm
Device, while start alarm lamp and alarm sound, after tamper return, onsite alarming stops；
When battery voltage detection sensor detect sent when fuselage has battery low pressure battery low pressure alarming signal be given to second temperature
Feeling process chip CPU, the second warming process chip CPU is judged in preset time, when being judged as battery low pressure, second
Warming process chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, simultaneously
Start alarm sound, after battery altering, prompt message stops.
Described wireless point-type temperature-sensing diaphragm fire detector is suitable for Combustible Place, such as woodwork place etc., and institute
The wireless point type heat fire detector stated is applied to all places；Described wireless point-type temperature-sensing diaphragm fire detector can be used as
Decorative articles are used in varying environment.
As shown in figure 5, described wireless point-type combustible gas probe includes combustible gas sensing sensor, fuel gas
Process chip CPU, FSK both-way communication module, alarm lamp and alarm sound, when combustible gas sensing sensor is used for
Detect and send fire alarm signal when combustable gas concentration in air reaches default evaluation and be given to fuel gas process chip
CPU, fuel gas process chip CPU are judged in preset time, when being judged as alarm, fuel gas process chip CPU
Warning message is sent by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, while starts alarm lamp
And alarm sound, when combustable gas concentration is reduced to below default evaluation in air, onsite alarming stops.
As shown in fig. 6, described wireless manual fire alarm call point includes pressure sensor, tamper inductive pick-up, electricity
Cell voltage detection sensor, alarm button process chip CPU, FSK both-way communication module, alarm lamp and alarm sound,
Fire alarm signal is sent when pressure reaches pre-set value it is given to alarm button process chip when pressure sensor detects
CPU, alarm button process chip CPU are judged in preset time, when being judged as alarm, alarm button process chip
CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, while starts police instruction
Lamp and alarm sound, when pressure sensor recovers, onsite alarming stops；
Alarm signal is tampered when tamper inductive pick-up detects fuselage and tampers or send tamper when tamper is not mounted to
Alarm button process chip CPU is given to, alarm button process chip CPU is judged in preset time, when being judged as alarming
When, alarm button process chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire audible and visible alarm
Device, while start alarm lamp and alarm sound, after tamper return, onsite alarming stops；
When battery voltage detection sensor, which detects fuselage, battery low pressure, send battery low pressure alarming signal be given to alarm by
Button process chip CPU, alarm button process chip CPU judge in preset time, when being judged as battery low pressure, alarm button
Process chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, starts simultaneously
Alarm sound, after battery altering, prompt message stops.
As shown in fig. 7, described wireless relay formula fire acousto-optic alarm includes FSK both-way communications module, tamper senses
Sensor, battery voltage detection sensor, wireless relay fire acousto-optic alarm process chip CPU, intercom are wirelessly transferred mould
Block, alarm lamp and alarm sound,
When FSK both-way communication modules receive the various information that the equipment of fore-end sends, various information are all transferred to
Wireless relay fire acousto-optic alarm process chip CPU, CPU is in preset time for wireless relay fire acousto-optic alarm process chip
Inside judged, when being judged as alarm, wireless relay fire acousto-optic alarm process chip CPU is wirelessly transferred by intercom
Module sends warning information and gives wireless fire disaster alarm, while starts alarm lamp and alarm sound, is alarmed when receiving
The message or warning message that control terminal is sent, field alert stop；
Alarm signal is tampered when tamper inductive pick-up detects fuselage and tampers or send tamper when tamper is not mounted to
Wireless relay fire acousto-optic alarm process chip CPU, wireless relay fire acousto-optic alarm process chip CPU are given to default
Judged in time, when being judged as alarm, wireless relay fire acousto-optic alarm process chip CPU is wireless by intercom
Transport module sends warning message and gives wireless relay formula fire acousto-optic alarm, while starts alarm lamp and alarm
Sound, after tamper return, onsite alarming stops；
When battery voltage detection sensor detect sent when fuselage has battery low pressure battery low pressure alarming signal be given to it is wireless in
Carried out after fire acousto-optic alarm process chip CPU, wireless relay fire acousto-optic alarm process chip CPU in preset time
Judge, when being judged as battery low pressure, wireless relay fire acousto-optic alarm process chip CPU is wirelessly transferred mould by intercom
Block sends warning message and gives wireless relay formula fire acousto-optic alarm, while starts alarm sound, after battery altering or
After external power supply is powered, prompt message stops.
As shown in figure 8, described Wireless Fire Alarm Controller device includes intercom wireless transport module, tamper sensing passes
Sensor, battery voltage detection sensor, input key system, wireless fire disaster alarm process chip CPU, print system, alarm
Warning light, alarm sound and display system, described input key system are used for the connection for setting Wireless Fire Alarm Controller
Dynamic model formula is auto state or manual mode, and described intercom wireless transport module is used to that wireless relay formula fire sound will to be received
The various information transfers that light crossing-signal is sent give wireless fire disaster alarm process chip CPU, wireless fire disaster alarm process chip
CPU judges the information received and sends following instruction：
First, it is judged as warning message, wireless fire disaster when the linkage pattern of Wireless Fire Alarm Controller is in auto state
Alarm controller can send alarm sound and alarm lamp in itself, while alarm command is sent into wireless relay formula fire
Acoustooptic alarm, wireless relay formula fire acousto-optic alarm by be wirelessly input to/output module start end section equipment, end
Feedback of the information is returned into Wireless Fire Alarm Controller, wireless fire disaster report after everything order is sent after the equipment startup of end part
It is alert to preserve current information, open printing module printing current alerts information, and warning message is passed through into phone or short as needed
Letter form is sent to user, while warning message is sent into alarm center；
Second, second, it is judged as warning message when the linkage pattern of Wireless Fire Alarm Controller is in manual mode, wirelessly
Fire alarm control unit can send alarm sound and alarm lamp in itself, while alarm command is sent into wireless relay formula
Fire acousto-optic alarm, wireless fire disaster alarm preservation current information after everything order is sent, the printing of open printing module are worked as
Preceding warning message, and warning message is sent to user by phone or short message form as needed, while by warning message
It is sent to alarm center
3rd, when being judged as fault message, Wireless Fire Alarm Controller can send alarm sound and alarm in itself
Lamp, after everything order is sent wireless fire disaster alarm preserve current information, and as needed by warning message by phone or
Short message form is sent to user, while warning message is sent into alarm center；
Alarm signal is tampered when tamper inductive pick-up detects fuselage and tampers or send tamper when tamper is not mounted to
Wireless fire disaster alarm process chip CPU is given to, wireless fire disaster alarm process chip CPU is judged in preset time,
When being judged as alarm, it sends warning message by intercom wireless transport module and gives wireless relay formula fire audible and visible alarm
Device, while start alarm lamp and prompt tone, after tamper return, onsite alarming stops；
Battery low pressure alarming signal is sent when fuselage has battery low pressure it is given to wireless fire when battery voltage detection sensor detects
Calamity alarm process chip CPU, wireless fire disaster alarm process chip CPU judged in preset time, when being judged as electricity
During the low pressure of pond, warning message is sent by intercom wireless transport module and gives wireless relay formula fire acousto-optic alarm, is opened simultaneously
Dynamic prompt tone, after battery altering or external power supply is powered, and prompt message stops.
As shown in figure 9, it is described be wirelessly input to/output module includes FSK both-way communications module, the first resume module chip
CPU, alarm lamp and linkage relay, when the wireless relay formula fire sound and light alarm that FSK both-way communications module will receive
The enabled instruction that device is sent sends the first resume module chip CPU to, when the first resume module chip CPU is judged as starting, leads to
Cross linkage relay and send linkage instruction startup relevant device to fire-fighting control device, while start alarm lamp；Described
Fire-fighting control device includes fire resisting shutter automatic smoke exhausting system, fire pump automatic spraying equipment.
As shown in Figure 10, described controlled in wireless broadcast module includes FSK both-way communications module, the second resume module chip
CPU, alarm lamp and alarm voice player, the wireless relay formula fire acousto-optic report that FSK both-way communications module will receive
The enabled instruction that alert device is sent sends the second resume module chip CPU to, when the second resume module chip CPU is judged as starting,
Play instruction is sent to fire-fighting loudspeaker by alarm voice player, while starts alarm lamp.
Embodiments of the present invention are elaborated above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Mode, can also be on the premise of present inventive concept not be departed from those of ordinary skill in the art's possessed knowledge
Various changes can be made.
Claims (10)
1. wireless fire disaster automatic alarm system, including fore-end, middle-end part and end section, it is characterised in that：Before described
End point includes wireless spot-type smoke detector, wireless point type heat fire detector, wireless point-type temperature-sensing diaphragm fire and visited
Survey device, wireless point-type combustible gas probe, wireless manual fire alarm call point；The medial end portions point include wireless relay formula fire
Calamity acoustooptic alarm and Wireless Fire Alarm Controller；The end section includes being wirelessly input to/output module and controlled in wireless
Broadcast module；
Wireless spot-type smoke detector, wireless point type heat fire detector, the wireless point-type temperature-sensing diaphragm fire of fore-end
Fire detector, wireless point-type combustible gas probe, wireless manual fire alarm call point are connected by FSK bi-directional communication modules respectively
Wireless relay formula fire acousto-optic alarm is connect, wireless relay formula fire acousto-optic alarm is connected by intercom wireless transport module
Wireless Fire Alarm Controller, wireless relay formula fire acousto-optic alarm by FSK bi-directional communication modules connection be wirelessly input to/it is defeated
Go out module, be wirelessly input to/output module pass through FSK bi-directional communication modules connect controlled in wireless broadcast module.
2. according to the wireless fire disaster automatic alarm system described in claim 1, it is characterised in that：Described wireless point-type sense pyrotechnics
Fire detector include optoelectronic induction sensor, tamper inductive pick-up, battery voltage detection sensor, cigarette sense process chip CPU,
FSK both-way communications module, alarm lamp and alarm sound, described optoelectronic induction sensor are used in air is detected
Smoke particle concentration sends fire alarm signal and is given to cigarette sense process chip CPU, cigarette sense process chip CPU when reaching pre-set value
Warning message is sent by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, while starts alarm lamp
And alarm sound；Described tamper inductive pick-up is used to tamper or send out when tamper is not mounted to detecting fuselage
Go out tamper tamper alarm signal be given to cigarette sense process chip CPU, cigarette sense process chip CPU pass through FSK both-way communications module send
Warning message gives wireless relay formula fire acousto-optic alarm, while starts alarm lamp and alarm sound；Described battery
Voltage detecting sensor is given to cigarette sense processing core for sending battery low pressure alarming signal when detecting fuselage and having battery low pressure
Piece CPU, cigarette sense process chip CPU send warning message by FSK both-way communications module and give wireless relay formula fire audible and visible alarm
Device, while start alarm sound.
3. according to the wireless fire disaster automatic alarm system described in claim 1, it is characterised in that：Described wireless point-type temperature-sensitive fire
Fire detector include temperature sensor, tamper inductive pick-up, battery voltage detection sensor, the first warming process chip CPU,
FSK both-way communications module, alarm lamp and alarm sound, described temperature sensor are used for the temperature in air is detected
Fire alarm signal is sent when reaching pre-set value and is given to the first warming process chip CPU, the first warming process chip CPU passes through
FSK both-way communications module sends warning message and gives wireless relay formula fire acousto-optic alarm, while starts alarm lamp and report
Alert prompt tone；Described tamper inductive pick-up is used to tamper or send when tamper is not mounted to anti-detecting fuselage
Tamper alarm signal and be given to the first warming process chip CPU, the first warming process chip CPU and pass through FSK both-way communication modules
Send warning message and give wireless relay formula fire acousto-optic alarm, while start alarm lamp and alarm sound；Described
Battery voltage detection sensor is given to the first temperature for sending battery low pressure alarming signal when detecting fuselage and having battery low pressure
Sense process chip CPU, the first warming process chip CPU sends warning message by FSK both-way communications module and gives wireless relay formula
Fire acousto-optic alarm, while start alarm sound.
4. according to the wireless fire disaster automatic alarm system described in claim 1, it is characterised in that：Described wireless point-type temperature-sensing diaphragm
Fire detector includes temperature sensor, tamper inductive pick-up, battery voltage detection sensor, the second warming process chip
CPU, FSK both-way communication module, alarm lamp and alarm sound, described temperature sensor are used in air is detected
Temperature sends fire alarm signal and is given to the second warming process chip CPU, the second warming process chip CPU when reaching pre-set value
Warning message is sent by FSK both-way communications module and gives wireless relay formula fire acousto-optic alarm, while starts alarm lamp
And alarm sound；Described tamper inductive pick-up is used to tamper or send out when tamper is not mounted to detecting fuselage
Go out tamper and tamper alarm signal and be given to the second warming process chip CPU, the second warming process chip CPU to pass through FSK both-way communications
Module sends warning message and gives wireless relay formula fire acousto-optic alarm, while starts alarm lamp and alarm sound；Institute
The battery voltage detection sensor stated, which is used to sending battery low pressure alarming signal when detecting fuselage and having battery low pressure, is given to the
Two warming process chip CPU, the second warming process chip CPU send warning message in wireless by FSK both-way communications module
After formula fire acousto-optic alarm, while start alarm sound.
5. according to the wireless fire disaster automatic alarm system described in claim 1, it is characterised in that：Described wireless point-type combustible gas
Bulk detector includes combustible gas sensing sensor, fuel gas process chip CPU, FSK both-way communication module, alarm lamp
And alarm sound, described combustible gas sensing sensor are used for the combustable gas concentration in air is detected and reach pre-designed
Fire alarm signal is sent during value it is given to fuel gas process chip CPU, fuel gas process chip CPU and passes through FSK two-ways
News module sends warning message and gives wireless relay formula fire acousto-optic alarm, while starts alarm lamp and alarm sound.
6. according to the wireless fire disaster automatic alarm system described in claim 1, it is characterised in that：Described wireless manual fire report
Alert button include pressure sensor, tamper inductive pick-up, battery voltage detection sensor, alarm button process chip CPU,
FSK both-way communications module, alarm lamp and alarm sound, described pressure sensor are used to reach pre- detecting pressure
Fire alarm signal is sent during setting value and is given to alarm button process chip CPU, alarm button process chip CPU by FSK pairs
Warning message is sent to communication module and gives wireless relay formula fire acousto-optic alarm, while starts alarm lamp and alarm
Sound；Described tamper inductive pick-up is used to tamper detecting fuselage and tamper or send tamper when tamper is not mounted to
Alarm signal is given to alarm button process chip CPU, alarm button process chip CPU and sends report by FSK both-way communications module
Alert information gives wireless relay formula fire acousto-optic alarm, while starts alarm lamp and alarm sound；Described battery electricity
Pressure detection sensor is given to alarm button processing for sending battery low pressure alarming signal when detecting fuselage and having battery low pressure
Chip CPU, alarm button process chip CPU send warning message by FSK both-way communications module and give wireless relay formula fire sound
Light siren, while start alarm sound.
7. according to the wireless fire disaster automatic alarm system described in claim 1, it is characterised in that：Described wireless relay formula fire
Acoustooptic alarm includes FSK both-way communications module, tamper inductive pick-up, battery voltage detection sensor, wireless relay fire
Audible-visual annunciator process chip CPU, intercom wireless transport module, alarm lamp and alarm sound, described FSK are two-way
Communication module is used for the various information that receiving front-end part is sent, and various information are all transferred into wireless relay fire acousto-optic report
Alert device process chip CPU, wireless relay fire acousto-optic alarm process chip CPU are sent by intercom wireless transport module to be warned
Breath of notifying gives wireless fire disaster alarm, while starts alarm lamp and alarm sound；Described tamper inductive pick-up is used
In being given to wireless relay fire detecting fuselage and tamper or send tamper when tamper is not mounted to and tamper alarm signal
Audible-visual annunciator process chip CPU, wireless relay fire acousto-optic alarm process chip CPU pass through intercom wireless transport module
Send warning message and give wireless relay formula fire acousto-optic alarm, while start alarm lamp and alarm sound；Described
Battery voltage detection sensor be used to sending when detecting fuselage and having battery low pressure battery low pressure alarming signal be given to it is wireless in
Wirelessly passed by intercom after fire acousto-optic alarm process chip CPU, wireless relay fire acousto-optic alarm process chip CPU
Defeated module sends warning message and gives wireless relay formula fire acousto-optic alarm, while starts alarm sound.
8. according to the wireless fire disaster automatic alarm system described in claim 1, it is characterised in that：Described wireless fire disaster alarm control
Device device processed include intercom wireless transport module, tamper inductive pick-up, battery voltage detection sensor, input key system,
Wireless fire disaster alarm process chip CPU, print system, alarm lamp, alarm sound and display system,
The linkage pattern that described input key system is used to set Wireless Fire Alarm Controller is auto state or manual shape
State,
Described intercom wireless transport module is used for the various information that will be received wireless relay formula fire acousto-optic alarm and send
Wireless fire disaster alarm process chip CPU is transferred to, the information that wireless fire disaster alarm process chip CPU judgements receive is concurrent
Go out as given an order：
First, it is judged as warning message, wireless fire disaster when the linkage pattern of Wireless Fire Alarm Controller is in auto state
Alarm controller can send alarm sound and alarm lamp in itself, while alarm command is sent into wireless relay formula fire
Acoustooptic alarm, wireless relay formula fire acousto-optic alarm by be wirelessly input to/output module start end section equipment, end
Feedback of the information is returned into Wireless Fire Alarm Controller, wireless fire disaster report after everything order is sent after the equipment startup of end part
It is alert to preserve current information, open printing module printing current alerts information, and warning message is passed through into phone or short as needed
Letter form is sent to user, while warning message is sent into alarm center；
Second, it is judged as warning message, wireless fire disaster when the linkage pattern of Wireless Fire Alarm Controller is in manual mode
Alarm controller can send alarm sound and alarm lamp in itself, while alarm command is sent into wireless relay formula fire
Acoustooptic alarm, wireless fire disaster alarm preservation current information after everything order is sent, the current report of open printing module printing
Alert information, and warning message is sent to user by phone or short message form as needed, while warning message is transmitted
To alarm center；
3rd, when being judged as fault message, Wireless Fire Alarm Controller can send alarm sound and alarm in itself
Lamp, after everything order is sent wireless fire disaster alarm preserve current information, and as needed by warning message by phone or
Short message form is sent to user, while warning message is sent into alarm center；
Described tamper inductive pick-up is used to tear open detecting fuselage and tamper or send tamper when tamper is not mounted to
Dynamic alarm signal is given to wireless fire disaster alarm process chip CPU, and wireless fire disaster alarm process chip CPU is judged as alarming
When, it sends warning message by intercom wireless transport module and gives wireless relay formula fire acousto-optic alarm, while starts report
Alert indicator lamp and prompt tone；
Described battery voltage detection sensor is used to send battery low pressure alarming signal when detecting fuselage and having battery low pressure
Wireless fire disaster alarm process chip CPU is given to, when wireless fire disaster alarm process chip CPU is judged as battery low pressure, is passed through
Intercom wireless transport module sends warning message and gives wireless relay formula fire acousto-optic alarm, while starts prompt tone.
9. according to the wireless fire disaster automatic alarm system described in claim 1, it is characterised in that：Described is wirelessly input to/exports
Module includes FSK both-way communications module, the first resume module chip CPU, alarm lamp and linkage relay, FSK two-ways
News module sends the enabled instruction that the wireless relay formula fire acousto-optic alarm received is sent to first resume module chip
When CPU, the first resume module chip CPU are judged as starting, linkage instruction is sent to fire-fighting control device by linkage relay
Start relevant device, while start alarm lamp；Described fire-fighting control device includes fire resisting shutter automatic smoke exhausting system, disappeared
Waterproof pump automatic spraying equipment.
10. according to the wireless fire disaster automatic alarm system described in claim 1, it is characterised in that：Described controlled in wireless broadcast
Module includes FSK both-way communications module, the second resume module chip CPU, alarm lamp and alarm voice player, and FSK is double
The enabled instruction that the wireless relay formula fire acousto-optic alarm received is sent is sent to second resume module to communication module
Chip CPU, when the second resume module chip CPU is judged as starting, broadcasting is sent by alarm voice player to fire-fighting loudspeaker
Instruction, while start alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792385.9A CN107798804A (en) | 2016-08-31 | 2016-08-31 | Wireless fire disaster automatic alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792385.9A CN107798804A (en) | 2016-08-31 | 2016-08-31 | Wireless fire disaster automatic alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107798804A true CN107798804A (en) | 2018-03-13 |
Family
ID=61528770
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610792385.9A Withdrawn CN107798804A (en) | 2016-08-31 | 2016-08-31 | Wireless fire disaster automatic alarm system |
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| CN (1) | CN107798804A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109191812A (en) * | 2018-09-10 | 2019-01-11 | 深圳市泛海三江电子股份有限公司 | The control method of wireless fire disaster alarm system |
| CN109697837A (en) * | 2019-01-09 | 2019-04-30 | 上海金盾消防智能科技有限公司 | More options household fire safety evaluating system |
| CN109841045A (en) * | 2019-04-08 | 2019-06-04 | 山东北仁汇智能源发展有限公司 | The communication system and method for a kind of quick networking NB-IOT platform of low-power consumption warning device |
| CN111210687A (en) * | 2020-02-27 | 2020-05-29 | 南京工程学院 | Operation and maintenance training platform for electromechanical equipment system of urban rail transit |
| CN111462461A (en) * | 2020-03-12 | 2020-07-28 | 深圳达温技术服务有限公司 | Synchronous alarming and resetting method for receiving end in multi-transmitting and one-receiving internet of things |
| CN112017388A (en) * | 2020-09-04 | 2020-12-01 | 南京南达爱博达信息科技有限公司 | Fire alarm system |
-
2016
- 2016-08-31 CN CN201610792385.9A patent/CN107798804A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109191812A (en) * | 2018-09-10 | 2019-01-11 | 深圳市泛海三江电子股份有限公司 | The control method of wireless fire disaster alarm system |
| CN109697837A (en) * | 2019-01-09 | 2019-04-30 | 上海金盾消防智能科技有限公司 | More options household fire safety evaluating system |
| CN109841045A (en) * | 2019-04-08 | 2019-06-04 | 山东北仁汇智能源发展有限公司 | The communication system and method for a kind of quick networking NB-IOT platform of low-power consumption warning device |
| CN111210687A (en) * | 2020-02-27 | 2020-05-29 | 南京工程学院 | Operation and maintenance training platform for electromechanical equipment system of urban rail transit |
| CN111462461A (en) * | 2020-03-12 | 2020-07-28 | 深圳达温技术服务有限公司 | Synchronous alarming and resetting method for receiving end in multi-transmitting and one-receiving internet of things |
| CN112017388A (en) * | 2020-09-04 | 2020-12-01 | 南京南达爱博达信息科技有限公司 | Fire alarm system |
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Application publication date: 20180313 |