CN109118697A - One kind being based on LoRa network distribution type fire alarm and coordinated control system - Google Patents
One kind being based on LoRa network distribution type fire alarm and coordinated control system Download PDFInfo
- Publication number
- CN109118697A CN109118697A CN201810995242.7A CN201810995242A CN109118697A CN 109118697 A CN109118697 A CN 109118697A CN 201810995242 A CN201810995242 A CN 201810995242A CN 109118697 A CN109118697 A CN 109118697A
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- fire
- lora
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
Abstract
The invention discloses one kind to be based on LoRa network distribution type fire alarm and coordinated control system, it is handled using distributed signal, by traditional wiresounding device and novel wireless detector, live exit signs, the modules such as onsite alarming output combine, fire hazard monitoring blind spot is quickly supplemented in the building of existing automatic fire alarm system, simultaneously by fire hazard monitoring, scene of fire evacuation, the links linkage such as onsite alarming output is got up, fire alarm and evacuation information are quickly and effectively transmitted when fire occurs, the personnel of interior of building are evacuated at the first time, fire reports information by mistake caused by being eliminated simultaneously because of equipment wrong report, and all-the-way tracking is done to service/operation maintenance personnel job schedule and O&M path, processing.
Description
Technical field
The invention belongs to fire-fighting system technical field, it is related to a kind of fire alarm and coordinated control system, it is specifically a kind of
Based on LoRa network distribution type fire alarm and coordinated control system.
Background technique
Current fire alarm system and coordinated control system are relatively independent, and all warning messages are stored in local
In fire-fighting host, only controls indoor staff and can receive disappearing, all warning messages, wrong report information, which have to disappear, controls interior
Staff carry out control, what the security against fire of whole building was all entrusted to the care of, which disappear, controls with indoor staff, security risk
It is larger, and when fire alarm is triggered, it needs to disappear and controls room staff and verify at the first time, after confirming fire alarm information, people
Work triggers linked system, including evacuating personnel, warning output etc., causes from alarm, field personnel's confirmation, to evacuation
Instruction issues, and elapsed time is longer, and it is bad to alarm and evacuate effect, and to occasions such as the building to have come into operation, such as eats
Shop, family etc. are not easy to install and use.
Summary of the invention
The purpose of the present invention is to provide one kind to be based on LoRa network distribution type fire alarm and coordinated control system, uses
The live exit signs of free-standing detector, stand alone type and free-standing onsite alarming output based on LoRa network, realize family
The fire hazard monitoring and linkage control of rank.
The purpose of the present invention can be achieved through the following technical solutions:
One kind being based on LoRa network distribution type fire alarm and coordinated control system, including the wired smoke detection of several groups
Device, wired hygrosensor, LoRa is wireless smoke alarm and LoRa wireless temperature detector；
Wired smoke detector, wired hygrosensor connect fire-fighting host by wire cable, by detector
The information of probe monitors is sent to fire-fighting host, and the fire-fighting host connects fire protection warning information collecting device, the fire-fighting report
Alert information collecting device connects fire-fighting comprehensive service platform, and the information that the fire-fighting host monitors detector probe generates alarm
Information sends fire-fighting comprehensive service platform for warning message by fire protection warning information collecting device；
The LoRa is wireless smoke alarm and LoRa wireless temperature detector respectively by respective LoRa communication module group,
The base station LoRa and LoRa sever server are communicated to connect, the LoRa sever server connects fire-fighting comprehensive service platform,
The LoRa is wireless smoke alarm and LoRa wireless temperature detector are by LoRa network by wireless detector probe monitors
Information is sent to the base station LoRa, sends LoRa sever service for the information of wireless detector probe monitors by the base station LoRa
Device, then the information of wireless detector probe monitors is transferred to fire-fighting comprehensive service platform by LoRa sever server, it is described
Fire-fighting comprehensive service platform sorts out alarm signal/fault-signal according to the information of wireless detector probe monitors.
Further, the fire-fighting comprehensive service platform communicates to connect service/O&M terminal, and the fire-fighting integrated service is flat
Platform is according to wired smoke detector, wired hygrosensor and the wireless smoke alarm of LoRa and LoRa wireless temperature detector
Monitoring, warning message, alarm signal/fault-signal is sent to service/O&M terminal, service/fortune by carrier network
Dimension personnel go to alarm/abort situation to check at the first time after receiving alarm signal/fault-signal, and pass through service/fortune
The NFC label that terminal obtains periphery is tieed up, after obtaining NFC tag information, the service/O&M terminal is fast by carrier network
Speed carries out data interaction and verifying with fire-fighting comprehensive service platform, and onsite alarming/fault message rapid feedback is comprehensive to fire-fighting
Close service platform.
Further, the LoRa base station communication is connected with live exit signs module and onsite alarming output module, institute
It states fire-fighting comprehensive service platform and reports interface communication to connect Fire Command Center by alert, when fire-fighting comprehensive service platform is true
After conscientious fire alarm, by LoRa network quick start scene exit signs module and onsite alarming output module, with exit signs
The personnel of interior of building are carried out rapid evacuation by the form of lamp and fire broadcast, while fire alarm information being reported by alert and is connect
Mouthful, quickly it is uploaded to Fire Command Center.
Further, the wireless smoke alarm of the LoRa and LoRa wireless temperature detector use Active report mode,
Probe is destroyed in order to prevent, fire-fighting comprehensive service platform timing inquiry probe state, if it find that probe is abnormal then and Times
It is alert.
Further, each probe, terminal, NFC label have unique designation code in system, and the identity code is corresponding unique
Equipment, position are indicated using many positions in fire-fighting comprehensive service platform, obtain the definite place of alarm/fault message.
Beneficial effects of the present invention: provided by the invention to be based on LoRa network distribution type fire alarm and linkage control system
System uses distributed signal and handles, by traditional wiresounding device and novel wireless detector, live exit signs, existing
The modules such as field warning output combine, and quickly supplement fire hazard monitoring blind spot in the building of existing automatic fire alarm system,
The links linkages such as fire hazard monitoring, scene of fire evacuation, onsite alarming output are got up simultaneously, quickly and effectively when fire occurs
Fire caused by transmitting fire alarm and evacuation information, evacuate the personnel of interior of building at the first time, while elimination is reported by mistake because of equipment
It reports information by mistake, and all-the-way tracking, processing is done to service/operation maintenance personnel job schedule and O&M path.
Detailed description of the invention
Present invention is further described in detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is system schematic of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention provides one kind to be based on LoRa network distribution type fire alarm and coordinated control system, packet
Include the wired smoke detector of several groups, wired hygrosensor, LoRa is wireless smoke alarm and LoRa wireless temperature detector.
Wired smoke detector, wired hygrosensor connect fire-fighting host by wire cable, by detector probe
The information of monitoring is sent to fire-fighting host, and fire-fighting host connects fire protection warning information collecting device, fire protection warning information collection dress
Connection fire-fighting comprehensive service platform is set, the information that fire-fighting host monitors detector probe generates warning message, passes through fire-fighting report
Alert information collecting device, sends fire-fighting comprehensive service platform for warning message.
LoRa is wireless smoke alarm and LoRa wireless temperature detector are all controlled by an independent single-chip microcontroller, are passed through respectively
Respective LoRa communication module group, communicates to connect the base station LoRa and LoRa sever server, and the connection of LoRa sever server disappears
Anti- comprehensive service platform, LoRa is wireless smoke alarm and LoRa wireless temperature detector are by LoRa network by wireless detector
The information of probe monitors is sent to the base station LoRa, sends LoRa for the information of wireless detector probe monitors by the base station LoRa
Sever server, then the information of wireless detector probe monitors is transferred to fire-fighting integrated service by LoRa sever server
Platform, fire-fighting comprehensive service platform sort out alarm signal/fault-signal according to the information of wireless detector probe monitors.
Fire-fighting comprehensive service platform communicates to connect service/O&M terminal, and fire-fighting comprehensive service platform is visited according to wired smog
Monitoring, the warning message of device, wired hygrosensor and the wireless smoke alarm of LoRa and LoRa wireless temperature detector are surveyed,
Alarm signal/fault-signal is sent to service/O&M terminal by carrier network (4G network), service/operation maintenance personnel exists
After receiving alarm signal/fault-signal, alarm/abort situation is gone to check at the first time, and is obtained by service/O&M terminal
The NFC label for taking periphery, after obtaining NFC tag information, service/O&M terminal by carrier network (4G network) quickly with
Fire-fighting comprehensive service platform carries out data interaction and verifying, and by onsite alarming (kidney-yang police/false alarm of fire)/fault message (equipment
Fault message) rapid feedback gives fire-fighting comprehensive service platform.
LoRa base station communication is connected with live exit signs module and onsite alarming output module, fire-fighting comprehensive service platform
It reports interface communication to connect Fire Command Center by alert, when fire-fighting comprehensive service platform is after confirming kidney-yang police, passes through
LoRa network quick start scene exit signs module and onsite alarming output module, with the shape of indicating lamp for emergency and fire broadcast
The personnel of interior of building are carried out rapid evacuation by formula, while fire alarm information is reported interface by alert, are quickly uploaded to and are disappeared
Anti- command centre.
When the invention works, the monitoring information of each wiresounding device and wireless detector can uniformly upload to the comprehensive clothes of fire-fighting
Business platform, carries out unified acquisition, collection, processing by fire-fighting comprehensive service platform, and required verification alert/fault message is led to
Cross carrier network, information be issued to the service/O&M terminal for being responsible for this area under one's jurisdiction, service/operation maintenance personnel check and accept the service/
It goes to check after O&M information, before first time, verify；In order to ensure service/operation maintenance personnel checks the authenticity of information, fire-fighting is comprehensive
Close service platform (has unique I D, and wraps according to service/O&M terminal location information and its NFC tag information incuded
The information of present position containing NFC label) come the fire that confirms service/operation maintenance personnel present position, and submitted according to service/operation maintenance personnel
Police/fault message verifies situation.
LoRa communication of the invention uses two-way data communication, in order to make system have real-time, LoRa wireless detector
Using Active report mode.Probe is destroyed in order to prevent, fire-fighting comprehensive service platform timing inquiry probe state, if it find that
Wireless probe is abnormal then and alarm.Each probe, terminal, NFC label have unique designation code in system, the identity code pair
Answer Unique Device, position, indicated in fire-fighting comprehensive service platform using many positions, such alarm/fault message it is known that
Definite place.In order to which system is with good expansibility, probe, terminal, NFC label etc. can be flat by fire-fighting integrated service
The client of platform is quickly added, but then needs fire-fighting comprehensive service platform center-side when the deletion of probe, terminal, NFC label
Confirmed.
It is provided by the invention to be based on LoRa network distribution type fire alarm and coordinated control system, use distributed signal
Processing mutually ties the modules such as traditional wiresounding device and novel wireless detector, live exit signs, onsite alarming output
It closes, quickly supplements fire hazard monitoring blind spot in the building of existing automatic fire alarm system, while fire hazard monitoring, fire is existing
The links linkages such as field evacuation, onsite alarming output are got up, and fire alarm and evacuation information are quickly and effectively transmitted when fire occurs, the
Fire reports information by mistake caused by one time evacuated the personnel of interior of building, while elimination is reported by mistake because of equipment, and to service/O&M
All-the-way tracking, processing are done in the job schedule of personnel and O&M path.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (5)
1. one kind is based on LoRa network distribution type fire alarm and coordinated control system, it is characterised in that: wired including several groups
Smoke detector, wired hygrosensor, LoRa is wireless smoke alarm and LoRa wireless temperature detector；
Wired smoke detector, wired hygrosensor connect fire-fighting host by wire cable, by detector probe
The information of monitoring is sent to fire-fighting host, and the fire-fighting host connects fire protection warning information collecting device, the fire protection warning letter
It ceases acquisition device and connects fire-fighting comprehensive service platform, the information that the fire-fighting host monitors detector probe generates alarm signal
Breath, by fire protection warning information collecting device, sends fire-fighting comprehensive service platform for warning message；
The LoRa is wireless smoke alarm and LoRa wireless temperature detector pass through respective LoRa communication module group, communication respectively
The base station LoRa and LoRa sever server are connected, the LoRa sever server connects fire-fighting comprehensive service platform, described
LoRa is wireless smoke alarm and LoRa wireless temperature detector are by LoRa network by the information of wireless detector probe monitors
It is sent to the base station LoRa, sends LoRa sever server for the information of wireless detector probe monitors by the base station LoRa, then
The information of wireless detector probe monitors is transferred to fire-fighting comprehensive service platform by LoRa sever server, the fire-fighting is comprehensive
Service platform is closed according to the information of wireless detector probe monitors, sorts out alarm signal/fault-signal.
2. according to claim 1 a kind of based on LoRa network distribution type fire alarm and coordinated control system, feature
Be: the fire-fighting comprehensive service platform communicates to connect service/O&M terminal, and the fire-fighting comprehensive service platform is according to wired cigarette
Fog detector, the monitoring of wired hygrosensor and the wireless smoke alarm of LoRa and LoRa wireless temperature detector, alarm
Alarm signal/fault-signal is sent to service/O&M terminal by carrier network by information, and service/operation maintenance personnel is receiving
To after alarm signal/fault-signal, alarm/abort situation is gone to check at the first time, and week is obtained by service/O&M terminal
The NFC label on side, after obtaining NFC tag information, the service/O&M terminal is quickly comprehensive with fire-fighting by carrier network
Service platform carries out data interaction and verifying, and gives onsite alarming/fault message rapid feedback to fire-fighting comprehensive service platform.
3. according to claim 1 a kind of based on LoRa network distribution type fire alarm and coordinated control system, feature
Be: the LoRa base station communication is connected with live exit signs module and onsite alarming output module, the comprehensive clothes of the fire-fighting
Business platform reports interface communication connection Fire Command Center by alert, when fire-fighting comprehensive service platform is after confirming kidney-yang police,
By LoRa network quick start scene exit signs module and onsite alarming output module, with indicating lamp for emergency and fire broadcast
Form the personnel of interior of building are subjected to rapid evacuation, while fire alarm information is reported into interface by alert, quickly upload
To Fire Command Center.
4. according to claim 1 a kind of based on LoRa network distribution type fire alarm and coordinated control system, feature
Be: the LoRa is wireless smoke alarm and LoRa wireless temperature detector are popped one's head in order to prevent using Active report mode
It is destroyed, fire-fighting comprehensive service platform timing inquiry probe state, if it find that probe is abnormal then and alarm.
5. according to claim 1 a kind of based on LoRa network distribution type fire alarm and coordinated control system, feature
Be: each probe, terminal, NFC label have unique designation code in system, which corresponds to Unique Device, position,
It is indicated in fire-fighting comprehensive service platform using many positions, obtains the definite place of alarm/fault message.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810995242.7A CN109118697B (en) | 2018-08-29 | 2018-08-29 | Distributed fire alarm and linkage control system based on LoRa network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810995242.7A CN109118697B (en) | 2018-08-29 | 2018-08-29 | Distributed fire alarm and linkage control system based on LoRa network |
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| CN109118697B CN109118697B (en) | 2021-05-11 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922455A (en) * | 2019-04-10 | 2019-06-21 | 软铭信息技术（上海）有限公司 | Based on NFC and LoRa technology fire-fighting scene of a fire thermometric positioning system and method |
| CN110136384A (en) * | 2019-05-16 | 2019-08-16 | 天津科技大学 | A kind of Internet of Things fire-fighting system and its method |
| CN110264658A (en) * | 2019-07-16 | 2019-09-20 | 湖北烽火平安智能消防科技有限公司 | A kind of fire early-warning system and method |
| CN110491071A (en) * | 2019-08-25 | 2019-11-22 | 沃航（武汉）科技股份有限公司 | A kind of real-time analysis of built-in sensor of Smoke Detection |
| CN110910600A (en) * | 2019-12-06 | 2020-03-24 | 徐州科睿安防科技有限公司 | Fire detection type electronic monitoring alarm system |
| CN111065117A (en) * | 2019-12-13 | 2020-04-24 | 上海联数物联网有限公司 | Intelligent fire-fighting Internet of things equipment operation and maintenance system based on LoRa network and equipment self-adaptive configuration method |
| CN112118317A (en) * | 2020-09-18 | 2020-12-22 | 广东电网有限责任公司电力科学研究院 | Substation cable trench fire monitoring system based on LoRaWAN technology |
| CN113129537A (en) * | 2020-01-16 | 2021-07-16 | 华龙国际核电技术有限公司 | Fire alarm device |
| CN114582108A (en) * | 2022-03-21 | 2022-06-03 | 沈阳中科奥维科技股份有限公司 | Communication method for train fire alarm based on LoRa wireless communication |
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| CN114582108A (en) * | 2022-03-21 | 2022-06-03 | 沈阳中科奥维科技股份有限公司 | Communication method for train fire alarm based on LoRa wireless communication |
| CN114582108B (en) * | 2022-03-21 | 2023-08-22 | 沈阳中科奥维科技股份有限公司 | Communication method for train fire alarm based on LoRa wireless communication |
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Effective date of registration: 20191202 Address after: 230000 Building 1, Hefei Institute of Public Safety, Tsinghua University, 5999 Xiyou Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Ze Zhong Safety Science company limited Applicant after: Beijing Chen'an Science and Technology Co., Ltd. Applicant after: HEFEI PUBLIC SECURITY RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY Address before: 230000 Jinxiu Avenue, west of Tianmen Road, Hefei, Anhui, 2 floors of 1 buildings in Tianmen Lake Industrial Park, Applicant before: Anhui Chen control Intelligent Technology Co., Ltd. Applicant before: Beijing Chen'an Science and Technology Co., Ltd. Applicant before: HEFEI PUBLIC SECURITY RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY |
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