CN116597597B - Direction indication positioning system for alarm trend of fire-fighting equipment - Google Patents
Direction indication positioning system for alarm trend of fire-fighting equipment Download PDFInfo
- Publication number
- CN116597597B CN116597597B CN202310742960.4A CN202310742960A CN116597597B CN 116597597 B CN116597597 B CN 116597597B CN 202310742960 A CN202310742960 A CN 202310742960A CN 116597597 B CN116597597 B CN 116597597B
- Authority
- CN
- China
- Prior art keywords
- alarm
- controller
- fire
- trend
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000007619 statistical method Methods 0.000 claims abstract description 4
- 238000009877 rendering Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000012417 linear regression Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a direction indication positioning system for an alarm trend of fire-fighting equipment, which belongs to the technical field of fire-fighting alarm positioning and comprises a controller module, a sensor module, a graphic display module and a safety transmission module, wherein the controller module is connected with the sensor module and is used for collecting sensor data acquired by the sensor module and carrying out statistical analysis; the sensor module is used for collecting the temperature in the building and the smoke concentration in the environment and sending the collected smoke concentration to the controller module through the safety transmission module; the graphic display module is used for carrying out visual direction indication on the alarm trend and carrying out visual display on the alarm sensor. According to the invention, the controller module is arranged to analyze the sensor information of the alarm, predict the alarm trend of the fire disaster, and perform direction assignment through the graphic display module, so that the response speed of the fire disaster early warning is improved.
Description
Technical Field
The invention relates to the technical field of fire-fighting alarm positioning, in particular to a direction indication positioning system for an alarm trend of fire-fighting equipment.
Background
Fire is a devastating and dangerous natural disaster that poses a serious threat to people's lives, properties and environments. Fire has caused a significant amount of casualties and property loss over the past decades, which has made fire awareness and measures particularly important.
Fire alarm systems have been developed and widely used to make fire monitoring and alarm more comprehensive. However, currently existing fire monitoring systems face the challenges of high deployment costs and accurate and rapid alarms when implementing large-scale fire monitoring and alarms. In addition, the existing fire alarm system can only give out an alarm of fire occurrence, but cannot accurately position the fire source, so that inconvenience is brought to fire extinguishing and rescue work. The Chinese patent with the publication number of CN104167073B discloses a distributed fire alarm and fire source positioning method, wherein each monitored area is internally provided with a wireless fire detector, the wireless fire detector comprises a wind direction and wind speed sensor, a smoke sensor, a controller, an audible and visual alarm module and a wireless communication module, and the controller generates alarm information for the smoke sensor with the measured smoke concentration value exceeding a fire judgment threshold preset by the controller and transmits the alarm information to an alarm host. The distributed fire alarm and fire source positioning method provided by the invention reduces the monitoring cost and realizes accurate and rapid alarm when large-area fire monitoring is carried out, and meanwhile, the fire source position can be rapidly and accurately positioned, thereby being convenient for fire extinguishment and rescue work to be carried out in time. However, the invention cannot predict the fire trend and cannot indicate and position the fire azimuth on site.
Disclosure of Invention
Aiming at the technical problems, the invention provides a direction indication positioning system for a fire-fighting equipment alarm trend.
The technical scheme adopted by the invention is as follows: the direction indication positioning system for the alarm trend of the fire-fighting equipment comprises a controller module, a sensor module, a graphic display module and a safety transmission module, wherein the controller module is connected with the sensor module and is used for collecting sensor data acquired by the sensor module and carrying out statistical analysis; the sensor module is used for collecting the temperature in the building and the smoke concentration in the environment and sending the collected smoke concentration to the controller module through the safety transmission module; the graphic display module is used for carrying out visual direction indication on the alarm trend and carrying out visual display on the alarm sensor.
Further, the controller module comprises a first controller and a second controller, and the second controller is used for receiving alarm information and summarizing the alarm information; the first controller is used for carrying out fire disaster trend analysis according to the alarm information to obtain a prediction result.
Further, the graphic display module comprises a graphic display device and a front-end rendering page, wherein the graphic display device is provided with a building plan view and a safety exit indication view, and an LED lamp capable of generating different stroboscopic light is arranged on the direction indication for indicating the direction; the front-end rendering page is used for visualizing and displaying fire alarm information of the floor and the area where the first controller is located, and the acquired sensor information is safely transmitted through the safety transmission module.
Further, the step of using the system to visualize the direction indication of the alarm trend includes:
step S1, alarm information of an alarm is obtained, and the alarm information is sent to a second controller; the alarm information comprises an alarm equipment number, alarm time and sensor parameters.
Step S2, the second controller receives alarm information, and notifies the alarm equipment with the adjacent number according to the alarm equipment number of the alarm information, and the alarm with the adjacent number returns sensor information to the second controller; the sensor information comprises temperature and smoke concentration.
And S3, after receiving the alarm sensor information of the alarm adjacent number, the second controller packages and sends the data to the first sensor, and the first sensor predicts the fire trend.
And S4, the first controller sends the prediction result to a graphic display module, and the graphic display module indicates the fire disaster trend through a graphic display device or renders and displays the fire disaster trend through a front page.
Further, the step of obtaining, by the first controller, an indication of a direction of the fire includes:
in step S201, the first controller performs trend analysis on the packed data, and generates a real-time trend curve for the sensor information according to the time sequence and the arrangement direction of the alarms.
Step S202, predicting a fire trend at the next moment through a first controller according to a real-time trend curve; the trend curve comprises the fire spread range and direction distribution information.
Step S203, according to the fire trend, the direction of the fire is graphically displayed in the graphic display module, and the range and the direction of the spread of the fire are indicated.
Further, the step of indicating the direction of the fire trend includes:
step S101, determining the equipment number of the alarm on the plane layout according to the trend curve.
Step S102, checking whether the equipment gives an alarm or not, and displaying the state of the alarm on a graphic display device.
Step S103, determining a fire range through a display state of a corresponding position of the graphic display device; the display states are different states distinguished by the stroboscopic light indication of different modes.
Further, the second controllers are arranged on different floors of the building, and the first controller is connected with a plurality of second controllers through a communication protocol to collect information of the second controllers.
Further, the first controller is used for extracting the information characteristics of the sensor, linear regression is used for trend analysis, curve fitting is carried out on the data, and then extension prediction is carried out on the basis of time sequences.
Compared with the prior art, the invention has the beneficial effects that: (1) According to the invention, the controller module is arranged to analyze the sensor information of the alarm, predict the alarm trend of the fire disaster, and perform direction assignment through the graphic display module, so that the response speed of fire disaster early warning is improved; (2) The invention carries out visual prompt through the graphic display device and the front-end rendering page which are arranged by the graphic display module, is convenient for guiding personnel of the building to see the information more quickly and easily, and processes alarm information and subsequent abnormal handling of fire alarm quickly, accurately and safely.
Drawings
FIG. 1 is a block diagram of the overall module configuration of the present invention.
FIG. 2 is a schematic block diagram of a controller module according to the present invention.
FIG. 3 is a schematic diagram of a graphic display module according to the present invention.
FIG. 4 is an exemplary flow chart of the present invention for a fire alarm trend.
FIG. 5 is an exemplary flow chart of a graphical display device of the present invention indicating a direction of a fire trend.
Fig. 6 is an exemplary flow chart of the present invention for predicting a fire trend by a first controller.
Reference numerals: 1-a controller module; 2-a sensor module; 3-a graphic display module; 4-a secure transmission module.
Detailed Description
Examples: the direction indication positioning system for the alarm trend of the fire-fighting equipment as shown in fig. 1, 2, 3, 4, 5 and 6 comprises a controller module 1, a sensor module 2, a graphic display module 3 and a safety transmission module 4, wherein the controller module 1 is connected with the sensor module 2, and the controller module 1 is used for collecting sensor data collected by the sensor module 2 and carrying out statistical analysis; the sensor module 2 is used for collecting the temperature in the building and the smoke concentration in the environment, and sending the collected smoke concentration to the controller module through the safety transmission module; the graphic display module 3 is used for visually indicating the direction of the alarm trend, visually displaying the alarm sensor and safely transmitting the acquired sensor information through the safety transmission module 4.
The controller module comprises a first controller and a second controller, and the second controller is used for receiving alarm information and summarizing the alarm information; and the first controller is used for carrying out fire disaster trend analysis according to the alarm information to obtain a prediction result. The second controllers are arranged on different floors of the building, equipment numbers of the second controllers of each floor are different, and the first controller is connected with a plurality of second controllers through a communication protocol to collect information of the second controllers. The communication protocol can adopt wired connection, such as RS485/232, and the first controller is connected with the second controller through an entity circuit; the wireless connection of bluetooth or WIFI may also be used to set the first controller as a master mode and the second controller as a slave mode.
The graphic display module comprises a graphic display device and a front-end rendering page, wherein the graphic display device is provided with a building plan view and a safety exit indication view, and is provided with LED lamps capable of generating different stroboscopic light on direction indication for indicating the direction; and can also be used for indicating the fire spreading trend by constructing a running water lamp on a building plan and indicating by the flowing direction of the running water lamp; the front-end rendering page is used for visualizing and displaying fire alarm information of floors and areas where the first controller is located, a two-dimensional plan or a three-dimensional stereogram of a building is required to be built through a front-end technology, and information such as an alarm equipment number and the like acquired through the first controller is displayed on the front-end rendering page.
In this embodiment, as shown in fig. 4, the steps for alarming a fire disaster include:
step S1, alarm information of an alarm is obtained, and the alarm information is sent to a second controller; the alarm information comprises an alarm equipment number, alarm time and sensor parameters.
Step S2, the second controller receives alarm information and notifies the alarm equipment with the adjacent number according to the alarm equipment number of the alarm information, and the alarm with the adjacent number returns sensor information to the second controller; the sensor information includes temperature, smoke concentration. When the alarm equipment is installed in the building, the number of the alarm equipment is increased along the same installation sequence, so that the alarm with the adjacent number and the alarm with the alarm are adjacent on the equipment number.
Step S3, after receiving alarm sensor information of an alarm adjacent number, the second controller packages and sends data to the first sensor, the first sensor predicts fire trend, and when the data is packaged and sent, the safety transmission module 4 adds one path of redundant channels: when the normally transmitted data is not received, the data is safely transmitted through the redundant channel, so that the timeliness of transmission is ensured.
And S4, the first controller sends the prediction result to the image display module, and the image display module indicates the fire disaster trend through the image display device or renders and displays the fire disaster trend through the front page.
In this embodiment, as shown in fig. 6, the step of obtaining, by the first controller, an indication of a fire direction includes:
in step S201, the first controller performs trend analysis on the packed data, and generates a real-time trend curve for the sensor information according to the time sequence and the arrangement direction of the alarms.
Step S202, predicting a fire trend at the next moment through a first controller according to a real-time trend curve; the trend curve includes fire spread range and direction distribution information.
According to the fire trend, the direction of the fire is graphically displayed in a graphical display module, and the range and the direction of the spread of the fire are indicated.
In this embodiment, as shown in fig. 5, the step of indicating the direction of the fire trend includes:
step S101, determining the equipment number of the alarm on the plane layout according to the trend curve.
Step S102, checking whether the equipment gives an alarm or not, and displaying the state of the alarm on a graphic display device.
Step S103, determining a fire range through a display state of a corresponding position of the graphic display device; the display states are different states distinguished by the stroboscopic light indication of the different modes. According to different degrees of temperature and smoke concentration, the stroboscopic effect of different modes is set, and the higher the temperature and smoke concentration is, the faster the stroboscopic effect is, and the higher the emergency degree is marked.
When the direction prediction is carried out on the fire alarm trend, the first controller is used for extracting the information characteristics of the sensor, the linear regression is used for carrying out trend analysis, curve fitting is carried out on the data, and then the extension prediction is carried out on the basis of the time sequence. And carrying out trend prediction of future time points based on the established trend model. The model may be used to interpolate or predict time series of data at future points in time to obtain trend information of fire spread. The prediction update time interval can be set for grasping the fire alarm trend in real time.
Claims (3)
1. The utility model provides a direction indication positioning system for fire-fighting equipment warning trend, includes controller module (1), sensor module (2), graphic display module (3), safe transmission module (4), its characterized in that: the controller module (1) is connected with the sensor module (2), and the controller module (1) is used for collecting the sensor data collected by the sensor module (2) and carrying out statistical analysis; the sensor module (2) is used for collecting the temperature in the building and the smoke concentration in the environment and sending the collected smoke concentration to the controller module through the safety transmission module; the graphic display module (3) is used for visually indicating the direction of the alarm trend, visually displaying the alarm and safely transmitting the acquired sensor information through the safety transmission module (4); the controller module comprises a first controller and a second controller, and the second controller is used for receiving alarm information and summarizing the alarm information; the first controller is used for carrying out fire disaster trend analysis according to the alarm information to obtain a prediction result; the graphic display module comprises a graphic display device and a front-end rendering page, wherein the graphic display device is provided with a building plan view and a safety exit indication view, and an LED lamp capable of generating different stroboscopic light is arranged on the direction indication for indicating the direction; the front-end rendering page is used for visualizing and displaying fire alarm information of the floor and the area where the fire alarm information is obtained by the first controller; the step of using the system to visualize the direction indication of the alarm trend includes:
step S1, alarm information of an alarm is obtained, and the alarm information is sent to a second controller; the alarm information comprises an alarm equipment number, alarm time and sensor parameters;
step S2, the second controller receives alarm information, and notifies the alarm equipment with the adjacent number according to the alarm equipment number of the alarm information, and the alarm with the adjacent number returns sensor information to the second controller; the sensor information comprises temperature and smoke concentration;
step S3, after receiving alarm sensor information of an alarm adjacent number, the second controller packages and sends data to the first controller, and the first controller predicts a fire trend; the method for predicting the fire trend through the first controller specifically further comprises the following steps: step S201, the first controller performs trend analysis on the packed data, and generates a real-time trend curve on the sensor information according to the time sequence and the arrangement direction of the alarms;
step S202, predicting a fire trend at the next moment through a first controller according to a real-time trend curve; the trend curve comprises the fire spread range and direction distribution information;
step S4, the first controller sends the prediction result to a graphic display module, and the graphic display module indicates the fire disaster trend through a graphic display device or renders and displays the fire disaster trend through a front page; namely: according to the fire trend, graphically displaying the fire direction in a graphical display module to indicate the fire spreading range and direction;
the method for indicating the direction of the fire trend through the graphic display device comprises the following steps of:
step S101, determining the equipment number of the alarm on the plane layout according to the trend curve;
step S102, checking whether the equipment gives an alarm or not, and displaying the state of an alarm on a graphic display device;
step S103, determining a fire range through a display state of a corresponding position of the graphic display device; the display states are different states distinguished by the stroboscopic light indication of different modes.
2. A direction indicating positioning system for alarm trend of fire fighting equipment according to claim 1, characterized in that: the second controllers are arranged on different floors of the building, and the first controller is connected with a plurality of second controllers through a communication protocol to collect information of the second controllers.
3. A direction indicating positioning system for alarm trend of fire fighting equipment according to claim 1, characterized in that: and extracting the information characteristics of the sensor by using a first controller, carrying out trend analysis by using linear regression, carrying out curve fitting on the data, and then carrying out extension prediction based on a time sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310742960.4A CN116597597B (en) | 2023-06-21 | 2023-06-21 | Direction indication positioning system for alarm trend of fire-fighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310742960.4A CN116597597B (en) | 2023-06-21 | 2023-06-21 | Direction indication positioning system for alarm trend of fire-fighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116597597A CN116597597A (en) | 2023-08-15 |
| CN116597597B true CN116597597B (en) | 2024-01-23 |
Family
ID=87595770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310742960.4A Active CN116597597B (en) | 2023-06-21 | 2023-06-21 | Direction indication positioning system for alarm trend of fire-fighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116597597B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208796410U (en) * | 2018-08-29 | 2019-04-26 | 山东经安纬固消防科技有限公司 | Fire integrated warning system |
| CN216561836U (en) * | 2021-06-04 | 2022-05-17 | 吉林建筑科技学院 | Building operation and maintenance management system based on BIM |
| CN114882664A (en) * | 2022-04-20 | 2022-08-09 | 苏州金朵云数字科技有限公司 | Visual building alarm system based on digital sand table |
| CN115620475A (en) * | 2022-10-10 | 2023-01-17 | 武汉理工光科股份有限公司 | Fire-fighting wireless sensing method and system |
| CN115641239A (en) * | 2022-10-10 | 2023-01-24 | 武汉理工光科股份有限公司 | Fire safety three-dimensional GIS visualization system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102087000B1 (en) * | 2019-08-13 | 2020-05-29 | 주식회사 지에스아이엘 | Method And System for Monitoring Fire |
-
2023
- 2023-06-21 CN CN202310742960.4A patent/CN116597597B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208796410U (en) * | 2018-08-29 | 2019-04-26 | 山东经安纬固消防科技有限公司 | Fire integrated warning system |
| CN216561836U (en) * | 2021-06-04 | 2022-05-17 | 吉林建筑科技学院 | Building operation and maintenance management system based on BIM |
| CN114882664A (en) * | 2022-04-20 | 2022-08-09 | 苏州金朵云数字科技有限公司 | Visual building alarm system based on digital sand table |
| CN115620475A (en) * | 2022-10-10 | 2023-01-17 | 武汉理工光科股份有限公司 | Fire-fighting wireless sensing method and system |
| CN115641239A (en) * | 2022-10-10 | 2023-01-24 | 武汉理工光科股份有限公司 | Fire safety three-dimensional GIS visualization system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116597597A (en) | 2023-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102737466B (en) | Method and system for estimating position and intensity of ignition source of fire | |
| KR101104519B1 (en) | Contactless fire perception system | |
| CN106975191A (en) | A kind of fire-fighting system and its rescue mode | |
| CN102117528B (en) | Dynamic feedback type tunnel fire intelligent evacuating and rescuing system based on digitizing technique | |
| RU2605258C2 (en) | System and method of providing information on compliance and prevention exposure to toxic gas | |
| KR20180090933A (en) | Intelligent gas leakage alarm system and method thereof | |
| CN110689698A (en) | Community fire early warning and escape system and prompting method thereof | |
| CN116052360B (en) | Fire alarm system | |
| KR102245887B1 (en) | System and method for alarming indoor fire prevention | |
| CN115240357B (en) | Public building fire scene temperature real-time monitoring and predicting system based on distributed optical fiber | |
| CN109903490A (en) | A kind of calculation method of fire evacuation path and instruction system | |
| KR20160010896A (en) | Smart fire-fighting management system for cultural assets and method thereof | |
| CN207115474U (en) | Visualization emergency evacuation command system based on wireless aps | |
| CN107737429B (en) | Intelligent fire fighting system | |
| CN117392801A (en) | Cable pit fire early warning system | |
| CN203161298U (en) | Intelligent tunnel fire escape system based on wireless sensor network | |
| CN116597597B (en) | Direction indication positioning system for alarm trend of fire-fighting equipment | |
| CN203616638U (en) | Expressway tunnel fire fighting system | |
| CN203925580U (en) | A kind of highway tunnel fire-fighting control device | |
| KR20220108344A (en) | Digital twin evacuation platform that provides safe evacuation route information in case of fire or disaster through digital twin | |
| CN103400466A (en) | Subway station fire detection and fire power prediction method based on parallel temperature measurement | |
| CN112102598A (en) | Fire-fighting system | |
| CN113393635B (en) | Fire early warning detection system based on temperature sensing optical fiber | |
| CN111145487A (en) | Diesel power station cable and equipment fireproof monitoring system and method | |
| CN206115633U (en) | City is line type temperature sensing fire detection monitored control system for utility tunnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |