CN209103501U - A kind of safety monitoring system based on RF communication - Google Patents
A kind of safety monitoring system based on RF communication Download PDFInfo
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- CN209103501U CN209103501U CN201821818118.5U CN201821818118U CN209103501U CN 209103501 U CN209103501 U CN 209103501U CN 201821818118 U CN201821818118 U CN 201821818118U CN 209103501 U CN209103501 U CN 209103501U
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Abstract
The utility model discloses a kind of safety monitoring system based on RF communication, the operation management terminal that the security gateway for having RF ability to communicate, the central processing unit and one being connect with the security gateway by 4G network formation two-way signaling connecting including an acquisition monitoring terminal, one with acquisition monitoring terminal two-way signaling are connect with the central processing unit two-way signaling, is related to technical field of fire safety.The safety monitoring system based on RF communication, environmental information in acquisition monitoring place, information is sent to user's handheld terminal by central processing unit, acquisition monitoring terminal is connect with security gateway by wireless transmission, security gateway is communicated by RF and is connect with central processing unit, network line is not depended on, even if network line is impaired in fire, still alarm signal can be issued in time, it is handled in time convenient for people, avoid fire spread, improve practicability and the safety of system, optimize the using effect of system, improve the monitoring, alarming ability to fire.
Description
Technical field
The utility model relates to technical field of fire safety, in particular to a kind of safety monitoring system based on RF communication.
Background technique
Fire protection alarm system, also known as automatic fire alarm system, it is defeated by trigger device, fire alarm installation, linkage
Device and with other AFU auxiliary functional units composition out, it has can be in Initial Stage of Fire, smog that burning is generated, heat
The physical quantitys such as amount, flame become electric signal by fire detector, are transferred to fire alarm control unit, and show fire simultaneously
It position, the time etc. that calamity occurs, enables people to find fire in time, and adopt an effective measure in time, puts out initial fire disaster, most
The reduction of limits is the powerful that people struggle with fire because of the loss of life and property caused by fire.
In automatic fire alarm system, the device that automatic or manual generates fire alarm signal is known as trigger member, mainly
Including fire detector and manual fire alarm call point.Fire detector be can to fire parameter (such as cigarette, temperature, Fire Radiation,
Gas concentration etc.) response, and automatically generate the device of fire alarm signal.
RF communication module is called radio-frequency communication module, it is that a kind of directly rely on sends and receives electromagnetic wave signal and carry out
The equipment of wireless communication.In Electronic Design, RF communication module using very extensive, with the continuous development of technical level,
RF communication module in daily life using more and more extensive.
Existing fire safety monitoring system is generally relatively simple, forms a module using detector and alarm, only
It can need to alarm in the place monitored, use scope is limited, can only sound an alarm the user in place, when user is outgoing
When, security situation can not just be monitored in real time, situation can not be grasped at any time；There are also can be believed monitoring by network
Cease the system for being sent to user, but only user individually receives alarm, if user do not check in time alarm into
Row disposition, equally can not exclude in time security risk, be disposed；And when fire occurs, network line may be by
Damage, leads to not in time issue alarm, causes user that can not receive alarm and be just disposed when fire just occurs, wrong
The optimal processing time is spent, is haveed the defects that in actual use certain.
Therefore, how to realize the working range for expanding fire safety monitoring system, improve safety and the practicability of system,
Guarantee that system still can issue alarm when network line is damaged simultaneously, guarantee can just be carried out when fire just occurs
Processing is technical problem urgently to be resolved in the industry to reduce loss.
Utility model content
The main purpose of the utility model is to provide a kind of safety monitoring system based on RF communication, it is intended to expand fire-fighting peace
The working range of full monitoring system, the system that can will test are sent to the user being in Anywhere, improve the safety of system
Property and practicability, increase alarm receiver person quantity, avoid single use person fail in time find, disposition lead to fire spread,
Guarantee that system still can issue alarm when network line is damaged simultaneously, guarantee can just be carried out when fire just occurs
Processing is to reduce loss.
The utility model proposes a kind of safety monitoring systems based on RF communication, including an acquisition monitoring terminal, one and institute
It states the security gateway for having RF ability to communicate for acquiring monitoring terminal two-way signaling connection, one and the security gateway passes through 4G net
The operation management terminal that network forms the central processing unit of two-way signaling connection and one connect with the central processing unit two-way signaling；
The acquisition monitoring terminal includes the passive infrared detector connecting with the security gateway two-way signaling, smokescope sensing
Device, temperature sensor, carbon monoxide transducer, carbon dioxide sensor and a camera；The operation management terminal include with
The system management platform of the central processing unit two-way signaling connection, command scheduling platform, fire fighting monitoring platform, inspection are hand-held eventually
End and user's handheld terminal；
It further include a remote control terminal, the remote control terminal includes the remote controler of a controllable working state of system
With an emergency alarm button, the output end of the remote controler and emergency alarm button is real with the security gateway by wireless transmission
Existing signal connection.
Preferably, the acquisition monitoring terminal realizes that two-way signaling is connect with the security gateway by wireless transmission.
Preferably, the inspection handheld terminal and user's handheld terminal are movable termination, the inspection handheld terminal and
User's handheld terminal is connect by network with the central processing unit two-way signaling.
Preferably, the gateway has the self-test function detected to the acquisition monitoring terminal and remote control terminal
Energy.
Preferably, the security gateway include can display system working condition display module, the display module be refer to
Show lamp, charactron or liquid crystal display.
Preferably, the security gateway has the sound or flashing warning-function controlled by the central processing unit.
Preferably, the security gateway is internally provided with rechargeable battery and can be used as the light source of emergency light.
Preferably, the security gateway has the expanding function of connection external equipment.
Information is sent to use by central processing unit by the environmental information in acquisition monitoring place by the utility model
On the handheld terminal of family, so that no matter user in where can understand monitoring information in real time, avoid leading to not slap because outgoing
Holding security situation leads to security risk, goes and finds out what's going on convenient for user and handles at any time in time, expands the work model of system
It encloses；Acquisition monitoring terminal is connect with security gateway by wireless transmission, security gateway is connected by RF communication with central processing unit
Connect, do not depend on network line, even if network line is impaired in fire, still can in time issue alarm signal, convenient for people and
Shi Jinhang processing, avoids fire spread；Alarm signal is sent respectively to multiple platforms by central processing unit, it is ensured that first
Time finds the condition of a disaster, and avoiding single receiving platform from ignoring alarm causes to fail control to fire in time causing bigger damage
It loses, substantially increases practicability and the safety of system, optimize the using effect of system, improve the monitoring, alarming to fire
Ability.
Detailed description of the invention
Fig. 1 is the system principle diagram of the utility model.
In figure: 10, acquisition monitoring terminal, 11, passive infrared detector, 12, smokescope sensor, 13, temperature sensing
Device, 14, carbon monoxide transducer, 15, carbon dioxide sensor, 16, camera, 20, remote control terminal, 21, remote controler,
22, emergency alarm button, 30, security gateway, 40, central processing unit, 50, operation management terminal, 51, system management platform, 52,
Command scheduling platform, 53, fire fighting monitoring platform, 54, inspection handheld terminal, 55, user's handheld terminal.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Referring to Fig.1, an embodiment of the utility model is proposed, a kind of safety monitoring system based on RF communication, including one
The security gateway 30, one for having RF ability to communicate that acquisition monitoring terminal 10, one is connect with acquisition monitoring 10 two-way signaling of terminal
The central processing unit 40 and one and the two-way letter of central processing unit 40 that two-way signaling is connect are formed by 4G network with security gateway 30
Number connection operation management terminal 50.
Acquisition monitoring terminal 10 realizes that two-way signaling is connect with security gateway 30 by wireless transmission, and wireless communication can be used
The carrier of number transceiver as wireless transmission, needs not rely on network line, in the case of fire, will not be because of grid line path loss
It is bad to lead to not acquisition, send information.Security gateway 30 has the sound or flashing light alarm function controlled by central processing unit 40
Can, or sound-light alarm is carried out simultaneously, when finding security risk, central processing unit 40 controls security gateway 30 and alarms, and mentions
Personnel in time exclude security risk in awake terminal place.
Security gateway 30 has RF ability to communicate, Internet of Things SIM card can be used to upload data to central processing unit 40, can connect
Each sensor signal and data are received, frequency can be 433MHz, and security gateway 30 has to acquisition monitoring terminal 10 and long-range control
The self-checking function that terminal 20 processed is detected, also comprising can display system working condition display module, display module be instruction
Lamp, charactron or liquid crystal display can show the working condition of acquisition monitoring terminal 10 and remote control terminal 20, impaired or logical
When news are interrupted, display module shows warning banner, and people is reminded to overhaul.
Security gateway 30 is internally provided with rechargeable battery and can be used as the light source of emergency light, and rechargeable battery can be lithium
Battery can be two hours of light source power supply, and in the case of fire, power supply line, which may be damaged, to cause to have a power failure, at this time safety
Gateway 30 is illuminated as emergency light source, aspect personnel action.Security gateway 30 has the expanding function of connection external equipment,
It can connect the equipment such as other desired sensor, intelligentized Furniture.
Acquisition monitoring terminal 10 includes the passive infrared detector 11 connecting with 30 two-way signaling of security gateway, smokescope
Sensor 12, temperature sensor 13, carbon monoxide transducer 14, carbon dioxide sensor 15 and a camera 16.
The model KS-307DCT of passive infrared detector 11 can detect whether someone in terminal place；Smog is dense
The model JTY-GD-CA2001L for spending sensor 12, can monitor smokescope in local environment；The model of temperature sensor 13
For ZTP-148SR, temperature in local environment can be monitored；The model 2CF-3 of carbon monoxide transducer 14, can monitor local environment
Interior carbonomonoxide concentration；The model T6703 of carbon dioxide sensor 15, can monitor gas concentration lwevel in local environment.?
In actual use, the type and quantity of sensor can be changed, allow to supervise according to the difference of field of employment environment
Carbon monoxide transducer 14 can be replaced with model such as according to the difference for using fuel by the data surveyed in local environment
The combustible gas sensor of 1LEL 75C.Camera is used to shoot the video information in local environment, in emergency circumstances calls existing
Field monitored picture, video confirmation, needs separately to configure the data exchange channel of WIFI or 4G.
Operation management terminal 50 includes system management platform 51, the command scheduling connecting with 50 two-way signaling of central processing unit
Platform 52, fire fighting monitoring platform 53, inspection handheld terminal 54 and user's handheld terminal 55.System management platform 51 is used for data
Maintenance, system upgrade, user setting, authority distribution；Command scheduling platform 52 for dispatch manpower, assign instruction etc.；Fire-fighting prison
Controlling platform 53 is the end PC or mobile phone terminal, is monitored for fire brigade to terminal place；Inspection handheld terminal 54 and user are hand-held
Terminal 55 is movable termination, is connect by network with 40 two-way signaling of central processing unit, is received for patrol officer and user
Monitoring, warning information.
It further include a remote control terminal 20, remote control terminal 20 includes the remote controler of a controllable working state of system
21 and an emergency alarm button 22, the output end of remote controler 21 and emergency alarm button 22 passes through wireless transmission and security gateway 30
Realize signal connection.
Remote controler 21 can control the working condition of system, can control System Deploying, withdraws a garrison, convenient for examining to system
It repairs, debug；Emergency alarm button 22 is SOS alarm button, when acquisition monitoring terminal breaks down or fails to issue report in time
When alert information, directly alarm for emergency alarm button 22 can be pressed, issue information to security gateway 30, security gateway 30 to
Central processing unit 40 issues information, and central processing unit 40 is sounded an alarm to operation management terminal 50, and command scheduling platform 52 issues
Instruction, dispatches fire fighter and patrol officer rushes towards site disposal.
Acquisition monitoring terminal 10, remote control terminal 20 and security gateway are underlying system, are mounted on needs and are monitored
The each place of kitchen lamp, implement real time monitoring, state self-test, equipment replacement and the alarm etc. to scene；Command scheduling platform
52, layer system in fire fighting monitoring platform 53, inspection handheld terminal 54 and the composition of user's handheld terminal 55, as primary monitor portion
Door is responsible for the real time monitoring of all monitoring nodes in affiliated area under one's jurisdiction, hidden troubles removing, failure solution, accident treatment and personal scheduling
Deng；Central processing unit 40 and system management platform 51 become upper-level system, establish huge database and main website platform, realization pair
The real time monitoring of all monitoring nodes, the supervision and management to Lower Establishment, data statistics, analysis to routine work, for counting
According to maintenance, system upgrade, user setting, authority distribution etc..
Before use, first being debugged to system, guarantees that communication, circuit connection are unobstructed, pass through system pipes according to the actual situation
The independent alarm threshold value of multiple groups is arranged in central processing unit 40 and releases alarm threshold value for platform 51, and a temperature threshold is such as arranged
Alarm threshold value is released with one, temperature sensor 13 is monitored environment temperature, and temperature data is sent to safety net in real time
Close 30, security gateway 30 sends data to central processing unit 40, central processing unit 40 by the data received with preset
Threshold value compare, when putting generation fire, when temperature raising reaches threshold value, central processing unit 40 is to security gateway 30, operation
Management terminal 50 issues information, and security gateway 30 is alarmed, meanwhile, command scheduling platform 52, fire fighting monitoring platform 53, inspection
Handheld terminal 54 and user's handheld terminal 55 receive warning information, and system call platform 51 issues instruction, through central processing unit
40 send instructions to fire fighting monitoring platform 53 and inspection handheld terminal 54, and the personnel of sending rush towards scene and are disposed, in temperature
When higher than alarm threshold value, central processing unit 40 such as the warning message of transmission in 30 seconds, is repeatedly reminded at regular intervals,
Avoiding failing to check in time because of carelessness leads to fire spread, and when temperature, which drops to, releases alarm threshold value, central processing unit 40 is controlled
System is sounded all clear, i.e. 50 stop alarm of security gateway 30 and operation management terminal.Equally, for smokescope sensor 12, one
It aoxidizes the one group alarm threshold value of each setting such as carbon sensor 14 and carbon dioxide sensor 15 and releases alarm threshold value, multiple groups threshold value is mutual
Phase is independent and does not repeat, that is, as long as there is a data to reach corresponding alarm threshold value, central processing unit 40 is controlled and reported
Alert, when a data reach corresponding alarm threshold value, and system is made to be alarmed, another data reach alarm threshold value again, center
Processor 40 will not be directed to other alarm signals alert again, when first alarm signal releases, posterior report
When alert signal does not release yet or new data occurs and reach corresponding alarm threshold value, central processing unit 40 can be reported again
It is alert.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of safety monitoring system based on RF communication, which is characterized in that including an acquisition monitoring terminal, one and the acquisition
The security gateway for having RF ability to communicate of monitoring terminal two-way signaling connection, one are formed with the security gateway by 4G network
The operation management terminal that the central processing unit and one that two-way signaling connects are connect with the central processing unit two-way signaling；It is described to adopt
Monitor set terminal includes passive infrared detector, the smokescope sensor, temperature connecting with the security gateway two-way signaling
Sensor, carbon monoxide transducer, carbon dioxide sensor and a camera；The operation management terminal include and the center
System management platform, command scheduling platform, fire fighting monitoring platform, the inspection handheld terminal and one of processor two-way signaling connection are used
Family handheld terminal；
It further include a remote control terminal, the remote control terminal includes the remote controler and one of a controllable working state of system
The output end of emergency alarm button, the remote controler and emergency alarm button, which is realized by wireless transmission with the security gateway, to be believed
Number connection.
2. the safety monitoring system according to claim 1 based on RF communication, which is characterized in that the acquisition monitors terminal
Realize that two-way signaling is connect with the security gateway by wireless transmission.
3. the safety monitoring system according to claim 1 based on RF communication, which is characterized in that the inspection handheld terminal
It is that movable termination, the inspection handheld terminal and user's handheld terminal pass through network and the centre with user's handheld terminal
Manage the connection of device two-way signaling.
4. the safety monitoring system according to claim 1 based on RF communication, which is characterized in that the gateway has to institute
State the self-checking function that acquisition monitors terminal and remote control terminal is detected.
5. the safety monitoring system according to claim 1 based on RF communication, which is characterized in that the security gateway includes
Can display system working condition display module, the display module be indicator light, charactron or liquid crystal display.
6. the safety monitoring system according to claim 1 based on RF communication, which is characterized in that the security gateway has
The sound or flashing warning-function controlled by the central processing unit.
7. the safety monitoring system according to claim 1 based on RF communication, which is characterized in that inside the security gateway
It is provided with rechargeable battery and can be used as the light source of emergency light.
8. the safety monitoring system according to claim 1 based on RF communication, which is characterized in that the security gateway has
Connect the expanding function of external equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821818118.5U CN209103501U (en) | 2018-11-05 | 2018-11-05 | A kind of safety monitoring system based on RF communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821818118.5U CN209103501U (en) | 2018-11-05 | 2018-11-05 | A kind of safety monitoring system based on RF communication |
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| CN209103501U true CN209103501U (en) | 2019-07-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114120562A (en) * | 2021-09-28 | 2022-03-01 | 湖北德强电子科技有限公司 | Three-dimensional visual management system of intelligence fire control thing networking |
-
2018
- 2018-11-05 CN CN201821818118.5U patent/CN209103501U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111462461B (en) * | 2020-03-12 | 2022-04-08 | 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 |
| CN114120562A (en) * | 2021-09-28 | 2022-03-01 | 湖北德强电子科技有限公司 | Three-dimensional visual management system of intelligence fire control thing networking |
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