CN113066251A - Fire detection and video monitoring linkage system and method - Google Patents
Fire detection and video monitoring linkage system and method Download PDFInfo
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- CN113066251A CN113066251A CN202110286394.1A CN202110286394A CN113066251A CN 113066251 A CN113066251 A CN 113066251A CN 202110286394 A CN202110286394 A CN 202110286394A CN 113066251 A CN113066251 A CN 113066251A
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Abstract
The invention provides a fire detection and video monitoring linkage system and method. The corresponding alarm information, the linkage information of the fire fighting equipment and the like of the fire alarm controller are transmitted to a video monitoring system through a corresponding interface unit, and the video monitoring system is linked to pop up a video window of a monitoring area; to obtain the best video monitoring picture; after the fire alarm information and the fire fighting equipment linkage information monitoring personnel confirm, the operation information in the corresponding 'fire fighting linkage' unit is transmitted to the fire alarm controller, so that the corresponding fire fighting unit is linked, the linkage between the automatic fire alarm system and the video monitoring system can be realized, the alarm information is confirmed in time through the video monitoring picture, the phenomena of false alarm and missed alarm of fire detection are reduced practically, the precious time is won for emergency rescue and disaster relief, and the loss of fire accidents is reduced.
Description
Technical Field
The invention belongs to the field of automatic monitoring control, and particularly relates to a fire detection and video monitoring linkage system and method.
Background
An automatic fire alarm system, a video monitoring system and other intelligent monitoring equipment generally comprise hardware equipment and management software. Different hardware devices have different electrical parameters and communication protocols, and the management software is programmed according to the characteristics of the hardware devices. Therefore, the fire automatic alarm system, the video monitoring system, the equipment composition, the management software, the communication protocol and the like have certain specificity and exclusivity.
Taking a video monitoring system as an example, a model, an interface, a data type and a data interaction mode of a network video generally adopt the following four protocols: the SDK protocol, the GB/T28181 protocol, the ONVIF protocol and the GENECEC protocol are respectively. Even among the same type of systems or devices, the interfaces and communication modes used by the same type of systems or devices are various, and the compatibility is difficult to completely ensure. Information for finding a fire and determining the fire is reproduced by live images.
The linkage of the automatic fire alarm system and the video monitoring system is realized mainly in two modes at present, the first mode is a hardware mode, namely the automatic fire alarm system sends an output module to a matrix alarm input module of an analog television monitoring system and an alarm input end of a DVR (digital video recorder) so as to realize the image capturing and monitoring functions of relevant areas, and the linkage mode is the most common and the most basic in the past. The second is a software mode, which has an interface module of the fire automatic alarm system supporting the function of a digital video server and realizes the double data exchange function from an equipment protocol layer to a software database layer simultaneously with a digital video monitoring system.
In the prior art, the architecture, the function and the function of a fire-fighting digital video monitoring networking platform are emphatically introduced, and the video monitoring system is verified to have important significance for fire detection and fire-fighting linkage from the other side. The method is characterized in that a current situation video of a fire scene (particularly the visual current situation of an initial fire of the fire scene) is provided for a fire-extinguishing decision-making center in time through a data exchange and control center, no corresponding reference is made on how to automatically trigger information to be automatically transmitted, and the judgment can be basically carried out on the basis of a network architecture, and a video monitoring system is accessed and needs to be manually accessed after an operator on duty receives corresponding fire alarm information. The prior art also introduces a video monitoring management development method based on the ONVIF protocol, which indicates the possibility that external fire alarm information is converted into the ONVIF protocol through a corresponding interface unit, so as to be identified and received by a video monitoring platform. The scheme is more suitable for new and large projects, needs the video monitoring system to be provided with a corresponding workstation, can only give an alarm through the corresponding video popup window, cannot realize the self-adaptive adjustment of an ignition area, and fully utilizes the function of a preset position of a camera. The video monitoring system has been developed so far, at least four kinds of networking schemes are available, the adopted hardware and video monitoring platforms are different, the video cameras are divided into analog and digital, the network devices are also divided into NVR, DVR and DVS, and the scheme is not completely applicable. The video monitoring scheme can only utilize the alarm confirmation function of the video monitoring system, can not realize the bidirectional interaction of information, and can not correspondingly link fire extinguishing facilities such as water fire control, gas fire control and the like when the fire alarm is confirmed.
Disclosure of Invention
In order to solve the problems, the invention provides a fire detection and video monitoring linkage method, which comprises the following steps: the fire alarm controller is linked with the video monitoring system through a linkage unit; the linkage unit comprises a simple interface configuration and a system interface configuration;
the linkage unit configured by the simple interface comprises a linkage interface preposition device, an electronic map unit is configured in the linkage interface preposition device, the position information of the fire detector and the cameras in the area is initialized through presetting, when the fire alarm detector alarms in the area, the angle calculation between the monitoring area of the fire alarm detector and the cameras is automatically completed, the presetting bit information of the cameras in the area is called, so that the best monitoring image is obtained, the monitoring picture switching is automatically completed, and the alarm information is timely confirmed.
Furthermore, the linkage interface prepositioner and the fire alarm controller transmit corresponding fire alarm information through a port, and the port comprises one or more of Ethernet, a controller area network and a serial communication standard.
Furthermore, the linkage unit configured by the system type interface comprises a linkage interface prepositioner and an interface server, wherein the linkage interface prepositioner performs protocol conversion and data packet inspection and configures a universal wireless transmission unit as required; and the interface server processes data.
Further, the interface server transmits alarm information of the fire alarm controller and linkage information of the fire fighting equipment to a video monitoring system, the video monitoring system pops up a video window of a monitoring area in a linkage manner, electronic map information of the monitoring area is imported according to the area alarm information transmitted by the fire alarm controller, and preset position information of a camera in an area range is set so as to obtain an optimal video monitoring picture;
after the fire alarm information and the fire fighting equipment linkage information monitoring personnel confirm, the emergency plan unit, the fire fighting linkage unit, the fire escape unit, the information issuing unit and the alarm management unit are called according to conditions, and the corresponding operation information in the fire fighting linkage unit is transmitted to the fire alarm controller, so that the corresponding fire fighting unit is linked.
The invention also provides a fire detection and video monitoring linkage system, which comprises:
the linkage unit is used for linking the fire alarm controller with the video monitoring system and comprises a simple interface configuration and a system interface configuration;
the linkage unit configured by the simple interface comprises a linkage interface preposition device, an electronic map unit is configured in the linkage interface preposition device, the position information of the fire detector and the cameras in the area is initialized through presetting, when the fire alarm detector alarms in the area, the angle calculation between the monitoring area of the fire alarm detector and the cameras is automatically completed, the presetting bit information of the cameras in the area is called, so that the best monitoring image is obtained, the monitoring picture switching is automatically completed, and the alarm information is timely confirmed.
Furthermore, the linkage unit configured by the system type interface comprises a linkage interface preposition device and an interface server, wherein the linkage interface preposition device is used for carrying out protocol conversion and data packet inspection and configuring a universal wireless transmission unit according to requirements; the interface server is used for processing data.
Furthermore, the interface server comprises an electronic map unit, a fire-fighting linkage unit, an alarm management unit, an emergency plan unit, a fire escape unit and an information release unit.
Furthermore, the electronic map unit is used for completing the physical position distribution of the fire detector and the regional cameras, and determining the cameras to be linked and preset positions according to fire alarm information;
the fire fighting linkage unit is used for starting, stopping and checking action information of fire fighting equipment in a corresponding area, and sending a starting and stopping request to the fire alarm controller;
the alarm management unit is used for managing a fire alarm and fire-fighting linkage operation log;
the emergency plan unit is used for calling operation rules under various working conditions and guiding operating personnel;
the fire escape unit is used for displaying an escape route and correctly guiding field evacuation;
the information issuing unit is used for issuing short messages, mails and global local area network information.
Further, the interface server transmits alarm information of the fire alarm controller and linkage information of the fire fighting equipment to a video monitoring system, the video monitoring system pops up a video window of a monitoring area in a linkage manner, electronic map information of the monitoring area is imported according to the area alarm information transmitted by the fire alarm controller, and preset position information of a camera in an area range is set so as to obtain an optimal video monitoring picture;
after the fire alarm information and the fire fighting equipment linkage information monitoring personnel confirm, the emergency plan unit, the fire fighting linkage unit, the fire escape unit, the information issuing unit and the alarm management unit are called according to conditions, and the corresponding operation information in the fire fighting linkage unit is transmitted to the fire alarm controller, so that the corresponding fire fighting unit is linked.
The invention transmits the corresponding alarm information, fire fighting equipment linkage information and the like of the fire alarm controller to the video monitoring system through the corresponding interface unit, and the video monitoring system is linked to pop up a video window of a monitoring area; according to the regional alarm information transmitted by the fire alarm system, "electronic map" information of a monitored region is imported, and "preset position" information of a camera in a regional range is set so as to obtain an optimal video monitoring picture; after the fire alarm information and the fire fighting equipment linkage information monitoring personnel confirm, units such as an emergency plan, a fire fighting linkage and a fire escape can be called according to the condition, and the operation information in the corresponding fire fighting linkage unit is transmitted to the fire alarm controller, so that the corresponding fire fighting unit is linked, the linkage between the automatic fire alarm system and the video monitoring system can be realized, the alarm information can be confirmed in time through a video monitoring picture, the phenomena of false alarm and missed alarm of fire detection are reduced practically, the precious time is won for emergency rescue and disaster relief, and the loss of fire accidents is reduced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a simplified configuration architecture for fire detection and video surveillance linkage according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a fire detection and video surveillance linkage system configuration according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The automatic fire alarm system consists of trigger device, fire alarm device and other auxiliary devices. The automatic fire alarm system belongs to a special system, generally adopts two-bus technology, combines a power supply line and a signal line into a whole, and is mainly used for connecting a detector and a loop bus of a module. Communication among fire alarm controllers generally adopts a CAN (controller area network) bus; some vendors also communicate using industrial ethernet or RS485 protocols. Due to the particularity and the national certification system of the automatic fire alarm system, the product communication protocols of different suppliers are generally different, so that the compatibility of products of different manufacturers is poor, and the automatic fire alarm system can not be directly connected with other automatic non-fire alarm systems through communication.
The intelligent video monitoring utilizes the computer vision technology to process and analyze video signals, and under the condition of no need of human intervention, changes in a monitoring scene are positioned, identified and tracked through automatic analysis of sequence images, and the behaviors of targets are analyzed and judged on the basis, so that alarms can be given out or useful information can be provided in time when abnormal conditions occur, safety personnel are effectively assisted to process crises, and the phenomena of false alarm and missing alarm are reduced to the maximum extent.
Therefore, under the conditions of the existing automatic fire alarm system and the existing video monitoring system, a specially developed interface processing unit is adopted to realize the information exchange between the automatic fire alarm system and the video monitoring system. The information of the fire place is captured by the automatic fire alarm system, the camera shooting of the corresponding place in the video monitoring system is started to be called, the dispatching is commanded, and the rescue is carried out in a targeted manner.
In this embodiment, can (controller Area network) represents a controller Area network; dvr (digital Video recorder) stands for digital Video recorder; nvr (network Video recorder) denotes a network Video recorder, dvs (digital Video server) network Video server.
Based on the independence of the existing automatic fire alarm system and the video monitoring system, the invention designs a universal linkage interface unit of the automatic fire alarm system and the video monitoring system, thereby improving the universality.
Under the condition of keeping the framework and relative independence of the automatic fire alarm system and the video monitoring system unchanged, transmitting corresponding alarm information, fire-fighting equipment linkage information and the like of a fire alarm controller to the video monitoring system through corresponding interface units; the video monitoring system is linked to pop up a video window of a monitored area, electronic map information of the monitored area is imported according to area alarm information transmitted by the fire alarm system, and preset position information of a camera in an area range is set to obtain an optimal video monitoring picture; after the fire alarm information and the fire fighting equipment linkage information monitoring personnel confirm, units such as an emergency plan, a fire fighting linkage unit and a fire escape unit can be called according to the condition, and the operation information in the corresponding fire fighting linkage unit is transmitted to a fire alarm controller, so that the corresponding fire fighting unit is linked.
The preset bits are a way to link the monitored area of interest to the operational status of the ball machine. When the pan-tilt moves to a place needing important monitoring, a command of setting a preset point is sent to the ball machine, and the ball machine records the direction of the pan-tilt and the state of the camera at the moment and associates the direction with the number of the preset point. When a command of returning is sent to the ball machine, the tripod head immediately runs to the point at the fastest speed, and the camera returns to the state memorized at that time, so that monitoring personnel can conveniently and rapidly check the monitored field. The number of the preset positions and the speed of the intelligent cradle head running to the preset positions are indexes for measuring the functions of the intelligent cradle head.
The product of the invention has two configurations, and fig. 1 shows a simple configuration framework schematic diagram of fire detection and video monitoring linkage in the embodiment of the invention, and a linkage interface is realized through a linkage interface front-end device. The linkage interface front-end device and the fire alarm controller transmit corresponding fire alarm information through ports such as Ethernet, CAN, RS232(RS-232 standard interface (also known as EIARS-232) is one of common serial communication interface standards), RS485 (serial communication standard) and the like, the linkage interface front-end device CAN complete initialization configuration through a portable notebook, an electronic map unit is configured in the linkage interface front-end device, the fire detector and the camera position information in the area CAN be initialized through presetting, when the fire alarm detector alarms in the area, angle calculation between the monitoring area of the fire alarm detector and the camera is automatically completed, the camera preset position information in the area is called, so that the best monitoring image is obtained, and monitoring image switching is automatically completed. Video models, data types and the like adopt ONVIF specifications, a set of DVR hard disk video recorders are provided in a Web Service mode, cameras in corresponding linkage areas are connected, and information transmission interfaces adopt RJ45 or RS485 modes.
The ONVIF specification describes a model, interfaces, data types, and modes of data interaction for network video. And some existing standards, such as WS series standards, are reused. The ONVIF specification aims to implement a network video framework protocol to enable network video products (including video recording front ends, video recording devices, etc.) produced by different manufacturers to be completely communicated.
Web Service is a platform-independent, low-coupling, self-contained, programmable Web-based application that can be described, published, discovered, coordinated and configured using the open XML (a subset of the standard universal markup language) standard for developing distributed, interoperable applications.
The simple configuration framework is suitable for linkage of the automatic fire alarm system and the area or small-sized video monitoring system, the monitoring system of the type generally does not have a corresponding configuration workstation, and because the monitoring area is smaller, the number of corresponding fire detectors and cameras is smaller, and the data volume is relatively smaller, the system of the type generally can not be correspondingly configured with water fire protection or gas fire protection, so the system does not correspondingly develop the fire protection linkage function.
Fig. 2 is a schematic diagram showing a fire detection and video monitoring linkage system configuration architecture used in a medium-or large-sized linkage system according to an embodiment of the present invention, in fig. 2, linkage units are implemented by a "linkage interface pre-processor" and an "interface server", except that the linkage interface pre-processor mainly performs protocol conversion and packet inspection, and a GPRS wireless transmission unit can be configured as required. Since the interface server has a higher data processing capacity, the corresponding "electronic map" function is moved to the interface server unit. The interface server is mainly used for data processing, is a medium for information interaction between the automatic fire alarm system and the video monitoring system, and mainly comprises the following six units: the system comprises an electronic map unit, a fire-fighting linkage unit, an alarm management unit, an emergency plan unit, a fire escape unit and an information release unit;
the electronic map unit is mainly used for completing the physical position distribution of the fire detector and the regional cameras and determining the cameras to be linked and preset positions according to fire alarm information; the fire fighting linkage unit is used for starting, stopping and checking the action information of the fire fighting equipment in the corresponding area, and sending a starting and stopping request to the fire alarm controller; the alarm management unit is used for managing a fire alarm and fire-fighting linkage operation log; the emergency plan unit is used for calling operation rules under various working conditions and guiding operating personnel; the fire escape unit is used for displaying an escape route and correctly guiding field evacuation; and the information issuing unit is used for issuing short messages, mails and Web (global local area network) information.
In fig. 2, the fire alarm controller transmits alarm information and fire fighting equipment linkage information to the linkage interface prepositioner, which mainly completes protocol conversion and data packet inspection and can configure a GPRS wireless transmission unit as required. The interface server is used for data processing, the interface server transmits the information to the video workstation through a video transmission network, and the video transmission network decrypts the information and transmits the information to the large screen display through a decoder; meanwhile, the video transmission network transmits information to the NVR network hard disk video recorder, the central management server and the streaming media server, video models, data types and the like adopt ONVIF specifications, a group DVR hard disk video recorder is provided in a Web Service form, cameras in corresponding linkage areas are connected, and an information transmission interface adopts an RJ45 or RS485 form.
The product designed by the invention has two configurations, wherein the simple configuration is mainly used for the linkage of a fire alarm system and a video monitoring system in a small area, such as a small warehouse, a theater, a building and the like, and the system type is mainly used for medium and large production enterprises, large buildings, warehouses and the like.
The linkage interface pre-positioning device is internally provided with an industrial controller, CAN be provided with a corresponding communication module according to a communication protocol of the fire alarm controller, and CAN be compatible with the communication protocols of the current mainstream fire alarm controllers, such as Ethernet, CAN, RS232, RS485 and the like. The simple corresponding software platform is installed in a built-in controller of the linkage interface prepositioner, and the system software platform is installed in the server host.
The fire alarm controller sends the coded signal to the field part in a certain time period through the bus interface, the coded signal includes address signal and data signal, and the fire alarm detector or other parts on the bus returns the current detected data, working state and other information to the fire alarm controller interface in the form of pulse current when receiving the address signal identical to the original preset address. The fire alarm controller transmits address information corresponding to detected alarm and linkage information to the interface prepositioner or the server, the software platform is preset with physical information of the fire alarm detector and the camera, and compares three-dimensional coordinate information of the fire alarm detector and the camera to compare information of a detection area corresponding to each detector, an inflammable point of the detection area and the like, and corresponds to a preset position of the camera by combining corresponding debugging on site.
Specifically, in the specific implementation process, the linkage interface pre-device selects an industrial controller, can be configured according to the single or redundancy of customer requirements, has a rated working voltage of 220VAC and a rated current of 1.5A, is internally provided with a redundancy power supply module, and can provide power for the controller, the communication module and the I/O unit. The linkage interface prepositioner can be provided with corresponding switching value or analog value clamping pieces according to the needs of users, and is used for connecting an alarm device or display instruments such as pressure, water level and the like or completing some simple process control. The linkage interface pre-positioning device is provided with 1 CAN bus interface, 1 RJ45 interface and two RS485 interfaces by default, and the bus interfaces CAN be customized and expanded according to the requirements of users. The linkage interface prepositioner can be provided with Fire Video integration (Fire Video integration) 1.0 software in a downloading mode and is used for initializing electronic map information.
The interface server adopts an industrial personal computer, can be purchased according to a brand required by a user, and can complete initialization customization according to the related design files provided by the user through Fire Video interaction 2.0 software.
The invention can realize linkage between the automatic fire alarm system and the video monitoring system, and timely confirms alarm information through the video monitoring picture, thereby practically reducing the phenomena of false alarm and missed alarm of fire detection, striving for precious time for emergency rescue and relief work, and reducing the loss of fire accidents.
The invention designs a universal linkage interface unit of an automatic fire alarm system and a video monitoring system. The corresponding alarm information, the linkage information of the fire fighting equipment and the like of the fire alarm controller are transmitted to a video monitoring system through a corresponding interface unit, and the video monitoring system is linked to pop up a video window of a monitoring area; according to the regional alarm information transmitted by the fire alarm system, "electronic map" information of a monitored region is imported, and "preset position" information of a camera in a regional range is set so as to obtain an optimal video monitoring picture; after the fire alarm information and the fire fighting equipment linkage information monitoring personnel confirm, units such as an emergency plan, a fire fighting linkage unit and a fire escape unit can be called according to the condition, and the operation information in the corresponding fire fighting linkage unit is transmitted to a fire alarm controller, so that the corresponding fire fighting unit is linked.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A fire detection and video monitoring linkage method is characterized by comprising the following steps:
the fire alarm controller is linked with the video monitoring system through a linkage unit; the linkage unit comprises a simple interface configuration and a system interface configuration;
the linkage unit configured by the simple interface comprises a linkage interface preposition device, an electronic map unit is configured in the linkage interface preposition device, the position information of the fire detector and the cameras in the area is initialized through presetting, when the fire alarm detector alarms in the area, the angle calculation between the monitoring area of the fire alarm detector and the cameras is automatically completed, the presetting bit information of the cameras in the area is called, so that the best monitoring image is obtained, the monitoring picture switching is automatically completed, and the alarm information is timely confirmed.
2. A fire detection and video surveillance linkage method according to claim 1,
and the linkage interface pre-positioning device and the fire alarm controller transmit corresponding fire alarm information through a port, and the port comprises one or more of Ethernet, a controller area network and a serial communication standard.
3. A fire detection and video surveillance linkage method according to claim 1, characterized in that the linkage unit of the system-type interface configuration comprises a linkage interface pre-processor and an interface server,
the linkage interface pre-processor performs protocol conversion and data packet inspection, and configures a general wireless transmission unit according to the requirement;
and the interface server processes data.
4. A fire detection and video surveillance linkage method according to claim 3,
the interface server transmits alarm information of the fire alarm controller and linkage information of the fire fighting equipment to the video monitoring system, the video monitoring system pops up a video window of a monitoring area in a linkage manner, electronic map information of the monitoring area is imported according to the area alarm information transmitted by the fire alarm controller, and preset position information of a camera in an area range is set so as to obtain an optimal video monitoring picture;
after the fire alarm information and the fire fighting equipment linkage information monitoring personnel confirm, the emergency plan unit, the fire fighting linkage unit, the fire escape unit, the information issuing unit and the alarm management unit are called according to conditions, and the corresponding operation information in the fire fighting linkage unit is transmitted to the fire alarm controller, so that the corresponding fire fighting unit is linked.
5. A fire detection and video surveillance linkage system, the system comprising:
the linkage unit is used for linking the fire alarm controller with the video monitoring system and comprises a simple interface configuration and a system interface configuration;
the linkage unit configured by the simple interface comprises a linkage interface preposition device, an electronic map unit is configured in the linkage interface preposition device, the position information of the fire detector and the cameras in the area is initialized through presetting, when the fire alarm detector alarms in the area, the angle calculation between the monitoring area of the fire alarm detector and the cameras is automatically completed, the presetting bit information of the cameras in the area is called, so that the best monitoring image is obtained, the monitoring picture switching is automatically completed, and the alarm information is timely confirmed.
6. A fire detection and video surveillance linkage system according to claim 5, wherein the linkage unit of the system-type interface configuration comprises a linkage interface pre-processor and an interface server,
the linkage interface preposition device is used for carrying out protocol conversion and data packet inspection and configuring a general wireless transmission unit according to the requirement;
the interface server is used for processing data.
7. The fire detection and video monitoring linkage system according to claim 6, wherein the interface server comprises an electronic map unit, a fire protection linkage unit, an alarm management unit, an emergency plan unit, a fire escape unit and an information release unit.
8. A fire detection and video surveillance linkage system according to claim 7,
the electronic map unit is used for completing the physical position distribution of the fire detector and the regional cameras and determining the cameras to be linked and preset positions according to fire alarm information;
the fire fighting linkage unit is used for starting, stopping and checking action information of fire fighting equipment in a corresponding area, and sending a starting and stopping request to the fire alarm controller;
the alarm management unit is used for managing a fire alarm and fire-fighting linkage operation log;
the emergency plan unit is used for calling operation rules under various working conditions and guiding operating personnel;
the fire escape unit is used for displaying an escape route and correctly guiding field evacuation;
the information issuing unit is used for issuing short messages, mails and global local area network information.
9. The fire detection and video monitoring linkage system according to claim 8, wherein the interface server transmits alarm information of the fire alarm controller and linkage information of the fire fighting equipment to the video monitoring system, the video monitoring system pops up a video window of a monitoring area in a linkage manner, electronic map information of the monitoring area is imported according to the area alarm information transmitted by the fire alarm controller, and preset information of a camera in an area range is set to obtain an optimal video monitoring picture;
after the fire alarm information and the fire fighting equipment linkage information monitoring personnel confirm, the emergency plan unit, the fire fighting linkage unit, the fire escape unit, the information issuing unit and the alarm management unit are called according to conditions, and the corresponding operation information in the fire fighting linkage unit is transmitted to the fire alarm controller, so that the corresponding fire fighting unit is linked.
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| CN202110286394.1A CN113066251A (en) | 2021-03-17 | 2021-03-17 | Fire detection and video monitoring linkage system and method |
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| CN202110286394.1A CN113066251A (en) | 2021-03-17 | 2021-03-17 | Fire detection and video monitoring linkage system and method |
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Cited By (1)
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| CN114979225A (en) * | 2022-05-12 | 2022-08-30 | 北京天玛智控科技股份有限公司 | Coal mine production control method and device based on video analysis |
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