CN117014091A - Emergency broadcast dispatching command center system based on transmission network - Google Patents
Emergency broadcast dispatching command center system based on transmission network Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/59—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for emergency or urgency
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
The application discloses an emergency broadcast dispatching command center system based on a transmission network. The emergency broadcast dispatching and commanding center system based on the transmission network comprises a database, a dispatching and commanding center platform, a large monitoring screen, an operation terminal, a monitoring terminal and a mobile terminal, wherein the database is connected with the dispatching and commanding center platform through a protocol, the dispatching and commanding center platform is connected with the large monitoring screen through a telecommunication network, the operation terminal is connected with the dispatching and commanding center platform through computer network communication, and a sensor is connected with the dispatching and commanding center platform through a special sensor connecting wire. According to the application, the grade pre-judging result of the large monitoring screen is verified by the grade judging result of the field detection information obtained by the sensor, so that the working efficiency of the dispatching command center is improved, and the problem that in the prior art, the dispatching command center platform misjudges the field monitoring data and cannot accurately control the emergency grade and accordingly make a priority emergency treatment scheme is solved.
Description
Technical Field
The application relates to the technical field of intelligent monitoring, in particular to an emergency broadcast dispatching command center system based on a transmission network.
Background
With the continuous advance of network security technology and the guarantee demand of national public security, emergency management and the processing of field emergent public events are the most central problems of public security, the construction of a dispatching command platform system has become a great policy demand for the development of new period in China, an emergency dispatching command center system refers to the pre-prevention, the pre-event handling, the in-event handling and the post-treatment management processes of government and other related public institutions in the emergent events, and by establishing a necessary emergency level judging mechanism, the safety and stability of related activities are guaranteed to be timely dispatched and commanded by a series of necessary measures according to the field monitoring data and the field detection information of related places, which is obviously extremely necessary.
The existing emergency broadcast scheduling command center system based on the transmission network determines the emergency degree of the field emergency condition by a mode of configuring telephone gateways to access external telephone and the like through a large number of monitoring terminals, so that a corresponding emergency treatment implementation scheme is adopted.
For example, publication No.: CN101695122B discloses a command scheduling system comprising: the group of sub-terminals adopts a Huffman tree structure, the center end comprises a command analyzer and an execution unit connected with the command analyzer, the sub-terminals are directly connected with the command analyzer, and the execution unit comprises a global command module, a specific command module, an override command module, a command coordination module, an upper silence module, a lower silence module and an image on-demand module. The multi-stage multi-group multi-media communication is adopted, the division mode can be changed according to the logic structure, the application mode is simple, the multi-media communication is not influenced by the network access mode, the expansibility is strong, the encoding and decoding capability of a single terminal is improved, the multimedia exchange capacity of the system is high, the system has a perfect interface with a standard H.323 system, and the multi-media communication can be carried out under the condition of being compatible with encoding and decoding standards.
For example, publication No.: CN212785601U discloses an emergency linkage command management system, comprising: the main command center is connected with the standby command center; the main command center comprises a video monitoring system, a video conference system and an emergency and scheduling system; the standby command center comprises a command dispatching system, wherein the command dispatching system comprises a dispatching exchange host connected with the video monitoring system, the video conference system and the emergency and dispatching system respectively, and a dispatching terminal connected with the dispatching exchange host, and the dispatching terminal is connected with each emergency command device through a communication network module; acquiring site information and command strategies by video monitoring, video meeting and emergency and scheduling of an main command center; the dispatching exchange host and the dispatching terminal of the standby command center conduct command and dispatch on the emergency command devices in all places, missing command caused by overload of the main command center is avoided, all systems coordinate and link, emergency handling capacity is comprehensively improved, and unified dispatching management is achieved.
However, in the process of implementing the technical scheme of the embodiment of the application, the inventor discovers that the above technology has at least the following technical problems:
in the prior art, as the dispatching command center platform misjudges the field monitoring data, the operation terminal cannot timely and correctly control the emergency level, and the problem that the emergency level cannot be accurately controlled and a priority emergency treatment scheme can be made according to the emergency level exists.
Disclosure of Invention
The embodiment of the application solves the problems that in the prior art, the scheduling command center platform can not accurately control the emergency level in time due to misjudgment of the field monitoring data, and the operation terminal can not accurately control the emergency level and make a priority emergency treatment scheme according to the emergency level, realizes the safety and stability of the emergency situation, timely implements the treatment scheme of the emergency situation of priority selection, and improves the working efficiency of the scheduling command center.
The embodiment of the application provides an emergency broadcast dispatching and commanding center system based on a transmission network, which comprises a database, a dispatching and commanding center platform, a large monitoring screen, an operation terminal, a monitoring terminal and a mobile terminal, wherein the database is connected with the dispatching and commanding center platform through a TCP/IP protocol, the dispatching and commanding center platform is connected with the large monitoring screen through a telecommunication network, the operation terminal is connected with the dispatching and commanding center platform through computer network communication, and a sensor is connected with the dispatching and commanding center platform through a special sensor connecting wire: the database is used for acquiring system data and storing the system data in a classified mode, and providing required information for the operation terminal in time; the dispatching command center platform is used for intensively deploying control data, commanding remote dispatching through a network communication technology, communicating with the mobile terminal and controlling and monitoring a large-screen display picture; the large monitoring screen is used for broadcasting and displaying multimedia information, receiving control information of the scheduling intelligent center, displaying, alarming and recording information, and displaying video monitoring of important places; the operation terminal is used for implementing a modification scheme for emergency conditions and updating and expanding system data in a later period when dispatching centralized deployment management and control data, and providing environment and hardware support for centralized control and production unified command of a dispatching command center platform; the monitoring terminal is used for acquiring field monitoring data and comprises sensors corresponding to the monitoring terminal one to one, and the sensors acquire field detection information for transmission processing; the mobile terminal is used for communicating with the dispatching command center platform and sending the field monitoring information obtained through manual field investigation to the dispatching command center.
Furthermore, the dispatching command center platform is used for centralized dispatching command, dispatching the monitoring large screen to perform centralized display of multimedia information, and grading the field monitoring data collected by the monitoring terminal, and performing grade pre-judgment on emergency situations of different scene occurrence events so as to send out early warning of different degrees.
Further, the large monitoring screen comprises a plurality of LED small-space display screens, is used for visually displaying the multimedia information, and is also used for displaying the real-time processing process of the multimedia information and carrying out graphical reminding and voice broadcasting on the emergency; the multimedia information includes field monitoring data and field detection information.
Further, the specific process of the multimedia information real-time processing is as follows: the monitoring terminal acquires field monitoring data and makes emergency condition level prejudgment results; the field detection information obtained by the sensor is used for verifying field monitoring data, and the safety and stability of the field are judged in an auxiliary mode; making a corresponding emergency dispatching command according to the safety stability; and counting the command efficiency of each scheduling.
Further, the specific process of making the emergency level prejudgment is as follows: the field monitoring data are acquired by the monitoring terminal; recording the area range of regular movement change under the normal condition, and comparing the area range of abnormal field monitoring data with the area range of recorded movement change during normal operation to obtain a grade pre-judging result, wherein the specific calculation formula of the grade pre-judging result is as follows:
；
a is the area range of abnormal field monitoring data, B is the area range of motion change recorded during normal operation, k is the total number of monitoring terminals, i is the numbers of the monitoring terminals and corresponding sensors,k is the total number of the monitoring terminal and the corresponding sensor, alpha is an adjusting factor, and e is a natural constant; and returning the grade prejudgement result to the dispatching command center platform.
Further, the level pre-judging result is used for primarily judging emergency condition levels of the field monitoring data, and the level pre-judging result is obtained by dividing the emergency condition levels into strong, medium and weak emergency condition levels according to the abnormal region range of the field monitoring data and the abnormal region change degree of the recorded movement change region range during normal operation.
Further, the safety and stability is used for verifying the grade prejudging result of the emergency grade prejudging, and the specific process is as follows: setting a standard safety coefficient n, and acquiring field detection information recorded by a monitoring terminal sensor; the dispatching command center automatically records the field detection information into a generated log, and the dispatching command center platform carries out information matching on a grade judgment result made by the field detection information recorded by the sensor and a grade pre-judgment result of the monitoring terminal to obtain the safety stability, wherein the specific calculation formula of the safety stability Q is as follows:
；
wherein,expressed as a level prejudgement result of the monitoring terminal, < >>Representing the grade determination result made by the field detection information recorded by the sensor, wherein beta is represented as an adjusting factor; and if the grade judgment result made by the field detection information is inconsistent with the grade pre-judgment result of the monitoring terminal, the background manual investigation is needed.
Further, the grade judgment result made by the field detection information recorded by the sensor is used for assisting in real-time data analysis, and the field detection information recorded by the monitoring terminal sensor is divided into a strong grade judgment result, a medium grade judgment result and a weak grade judgment result according to the temperature, the humidity, the illumination intensity and the vibration amplitude.
Furthermore, the background manual field investigation is used for collecting the field monitoring information of the real and accurate monitoring terminal, and the alarm button can be manually closed for early warning misjudgment caused by some external irrelevant elements, so that the corresponding dispatching command instruction is cancelled.
Further, the specific formula of the calculation of the dispatching command efficiency T is as follows:
；
wherein, the time of the monitoring terminal sending out the field monitoring data is t0, and the dispatching command center platform returns a responseThe time of the emergency dispatching command is t1, t1-t0 is the response time, S is the processing time for making emergency condition grade pre-judgment according to the field monitoring data of the monitoring terminal, D is the time for verifying the emergency condition grade pre-judgment result according to the field detection information of the sensor, R is the field monitoring data transmission rate,represented as a correction factor.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
the corresponding sensors configured one by the monitoring terminals acquire the grade judgment result of the field detection information, and the grade prejudgment result of the field monitoring data acquired in the large monitoring screen is verified, so that the safety and stability of the field are determined, corresponding priority emergency treatment measures are adopted according to the strong, medium and weak grades divided according to the emergency situation, the probability that the operation terminal cannot timely and correctly control the emergency grade event due to misjudgment of the field monitoring data by the dispatching command center platform is reduced to the greatest extent, the working efficiency of the dispatching command center is improved, and the problem that the prior art cannot accurately control the emergency grade and accordingly make a priority emergency treatment scheme is solved;
the system is characterized in that the centralized dispatching command function of internet network, video, communication, monitoring, control and remote operation is utilized, and the centralized deployment management and control of data is realized through a large monitoring screen, so that a brand new multimedia information release system integrating computer technology, network technology, communication technology, graphic image technology, database technology, information processing technology and the like is created by utilizing advanced and mature computer network communication technology and multimedia information processing technology, smooth network expansion and system upgrading are realized, an omnibearing, humanized, colorful and changeable service multimedia information real-time processing and release system is provided, and the environment and hardware support are further provided for centralized control and production unified command of equipment;
the management and control data are deployed in a centralized mode through operation terminal dispatching, 8 operation stations are temporarily used, and the 8 operation stations correspond to: personnel positioning system, monitoring system, intelligent ventilation system, digital mine management system, emergent broadcast system, communication system, on-line monitoring system, large screen control system to migrate current telephone system in pit to dispatch command center, guarantee 24 hours communication service, and then realized dispatch command, remote monitoring's function, realize information display such as mine safety in production, dispatch management, report to the police, record, carry out video monitoring to the important place of mine, in time to emergent condition implementation modification scheme and later stage update expansion system data.
Drawings
Fig. 1 is a schematic structural diagram of an emergency broadcast dispatching center system based on a transmission network according to an embodiment of the present application;
fig. 2 is a flowchart of a specific method for processing multimedia information in real time in an emergency broadcast dispatch center system based on a transmission network according to an embodiment of the present application;
FIG. 3 is a flowchart of a specific method for making emergency level pre-judgment in an emergency broadcast dispatch center system based on a transmission network according to an embodiment of the present application;
fig. 4 is a flowchart of a specific method for verifying emergency level prejudgment in an emergency broadcast dispatching center system based on a transmission network according to an embodiment of the present application.
Detailed Description
The embodiment of the application solves the problems that an operation terminal cannot accurately control an emergency grade in time due to misjudgment of field monitoring data in the prior art, and a priority emergency treatment scheme cannot be made according to the emergency grade, and the grade judgment result of the emergency condition is obtained according to the field monitoring data through a monitoring terminal sensor, so that the safety and stability of the field are judged in an auxiliary mode, the corresponding emergency dispatching command is made, the grade of the emergency condition is judged accurately, the treatment scheme of the emergency condition with priority is implemented timely, and the working efficiency of the dispatching command center is improved.
The technical scheme in the embodiment of the application aims to solve the problem of emergency treatment implemented by the dispatching command center, and the general thought is as follows:
the dispatching command center platform adopts a network communication technology to intensively deploy and control data to command remote dispatching, the dispatching command center platform is connected with the dispatching command center platform through a TCP/IP protocol, the dispatching command center platform is connected with the monitoring large screen through a telecommunication network, the operation terminal is connected with the dispatching command center platform through computer network communication, the sensor is connected with the dispatching command center platform through a special sensor connecting wire, the monitoring large screen is utilized to receive control information of the dispatching intelligent center, video monitoring of important places is displayed, the monitoring terminal conducts preliminary pre-judgment of emergency conditions through the field monitoring data reflected by the monitoring large screen, a grade pre-judgment result is obtained, the monitoring terminal obtains field detection information through corresponding sensors configured one to one, and accordingly obtains the field safety and stability of the field detection information feedback, the fact that the dispatching command center platform can take a proposal and measure of priority emergency treatment according to the emergency conditions of three grades according to the accurate grade judgment result is achieved, and the management program of efficient emergency broadcast dispatching command is realized.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
As shown in fig. 1, a schematic structural diagram of an emergency broadcast dispatch command center system based on a transmission network according to an embodiment of the present application is provided, where the emergency broadcast dispatch command center system based on a transmission network according to an embodiment of the present application includes: the system comprises a database, a dispatching and command center platform, a monitoring large screen, an operation terminal, a monitoring terminal and a mobile terminal, wherein the database is connected with the dispatching and command center platform through a TCP/IP protocol, the dispatching and command center platform is connected with the monitoring large screen through a telecommunication network, the operation terminal is connected with the dispatching and command center platform through computer network communication, and a sensor is connected with the dispatching and command center platform through a special sensor connecting wire. The database is used for acquiring system data and storing the system data in a classified mode, and providing needed information for the operation terminal in time; the dispatching command center platform is used for intensively deploying management and control data, and is also used for communicating with the mobile terminal to control and monitor a large-screen display picture; the monitoring large screen is used for broadcasting and displaying multimedia information, receiving control information of the scheduling intelligent center, realizing information display, alarming and recording, and displaying video monitoring of important places; the operation terminal is used for implementing a modification scheme and updating and expanding system data in a later period for emergency when dispatching and centralized deployment of management and control data, and providing environment and hardware support for centralized control and unified production command of a dispatching command center platform; the monitoring terminal is used for acquiring field monitoring data and comprises sensors corresponding to the monitoring terminal one to one, and acquiring field detection information for transmission processing; the mobile terminal is used for communicating with the dispatching command center platform and sending the field monitoring information obtained through manual field investigation to the dispatching command center.
In this embodiment, the operation terminal may at least set 8 operation stations, which correspond to: the system comprises a personnel positioning system, a monitoring and monitoring system, an intelligent ventilation system, a digital mine management system, an emergency broadcasting system, a communication system, an on-line monitoring system and a large screen control system, wherein the communication system can directly call the existing underground telephone communication system in the mine to a dispatching command center platform, so that a large amount of manpower and material resources are saved; the online monitoring system maintains the butt joint with related platforms of government, public emergency management places and the like, and installs a corresponding platform front-end processor to obtain more real-time monitoring information.
Further, the dispatching command center platform is used for centralized dispatching command, dispatching the monitoring large screen to perform centralized display of multimedia information, and grading the field monitoring data collected by the monitoring terminal, and performing grade pre-judgment on emergency situations of different scene occurrence events so as to send out early warning of different degrees.
In this embodiment, the centralized implementation of the monitoring large screen on the multimedia information includes monitoring in a region range, for example, monitoring on a mine informationized network, and the monitoring large screen is displayed in real time, so that the monitoring large screen can also realize a displayed control switching function; the centralized dispatching refers to centralized control of all subsystems in the operation terminal, realizes functions of dispatching command and remote monitoring, realizes display, alarm and record of information such as mine safety production, dispatching management and the like, and realizes video monitoring of important places of the mine.
Further, the large monitoring screen comprises a plurality of LED small-space display screens, and is used for visually displaying the multimedia information, displaying the real-time processing process of the multimedia information and carrying out graphical reminding and voice broadcasting on the emergency.
In this embodiment, the visual centralized display includes a centralized display video of a dispatching large screen and a comprehensive management and control platform system picture, so as to realize a picture switching display of each subsystem in the operation terminal, and the multimedia information includes field monitoring data and field detection information, and can realize that the existing underground telephone system is migrated to a dispatching command center, thereby ensuring 24-hour communication service.
Further, as shown in fig. 2, a flowchart of a specific method for processing multimedia information in real time in an emergency broadcast dispatch center system based on a transmission network according to an embodiment of the present application is shown in the following specific process: the monitoring terminal acquires field monitoring data and makes emergency condition level prejudgment results; the field detection information obtained by the sensor is used for verifying field monitoring data, and the safety and stability of the field are judged in an auxiliary mode; making a corresponding emergency dispatching command according to the safety stability; and counting the command efficiency of each scheduling.
In this embodiment, various system data in the operation terminal are subjected to centralized deployment management and control, and through the centralized scheduling command functions of internet network, video, communication, monitoring, control and remote operation, a monitoring large screen is formed by 32 total screens of 55 inches of 4*8, so that a brand new multimedia information release system integrating a computer technology, a network technology, a communication technology, a graphic image technology, a database technology, an information processing technology and the like is created by utilizing an advanced mature computer network communication technology and a multimedia information processing technology, smooth network expansion and system upgrading are realized, an omnidirectional, humanized, colorful and changeable service multimedia information real-time processing and release system is provided, and environment and hardware support are further provided for centralized equipment control and unified production command.
Further, as shown in fig. 3, a flowchart of a specific method for making emergency level pre-judgment in the emergency broadcast scheduling center system based on the transmission network according to the embodiment of the present application is shown in the following specific process for making emergency level pre-judgment: the field monitoring data are acquired by the monitoring terminal; recording the area range of regular movement change under the normal condition, and comparing the area range of abnormal field monitoring data with the area range of recorded movement change during normal operation to obtain a grade pre-judging result, wherein the specific calculation formula of the grade pre-judging result is as follows:
；
a is the area range of abnormal field monitoring data, B is the area range of motion change recorded during normal operation, k is the total number of monitoring terminals, i is the numbers of the monitoring terminals and corresponding sensors,k is the total number of the monitoring terminal and the corresponding sensor, alpha is an adjusting factor, and e is a natural constant; and returning the grade prejudgement result to the dispatching command center platform.
Further, the grade pre-judging result is used for primarily judging emergency condition grades of the field monitoring data, and the grade pre-judging result is obtained according to the abnormal regional range of the field monitoring data and the abnormal regional variation degree of the regional range of the recorded movement variation during normal operation.
In this embodiment, the auxiliary determination of the safety and stability of the field may be performed according to the size of the area in the specified range captured by the monitoring large screen, and when the area range of the abnormal movement track of the located picture is two thirds of the total capture area range, the feedback emergency condition is a strong level pre-determination result; when the area range of the abnormal movement track of the picture is between one third and two thirds of the total capture area range, feeding back the grade prejudging result of the emergency situation; when the area range of the abnormal motion track of the picture is less than one third of the total capture area range, the feedback emergency condition is a weak grade prejudgement result.
Further, as shown in fig. 4, as a flowchart of a specific method for verifying emergency level prejudgment in the emergency broadcast scheduling center system based on the transmission network according to the embodiment of the present application, the security stability is used for verifying a level prejudgment result of emergency level prejudgment, and the specific process is as follows: setting a standard safety coefficient n, and acquiring field detection information recorded by a monitoring terminal sensor; the dispatching command center automatically records the field detection information into a generated log, and the dispatching command center platform carries out information matching on a grade judgment result made by the field detection information recorded by the sensor and a grade pre-judgment result of the monitoring terminal to obtain the safety stability, wherein the specific calculation formula of the safety stability Q is as follows:
；
wherein,expressed as a level prejudgement result of the monitoring terminal, < >>Representing the grade determination result made by the field detection information recorded by the sensor, wherein beta is represented as an adjusting factor;
in this embodiment, if the grade determination result made by the in-field detection information is consistent with the grade pre-determination result of the monitoring terminal, the accurate emergency treatment is responded immediately, and if the grade determination result made by the in-field detection information is inconsistent with the grade pre-determination result of the monitoring terminal, the background manual in-field investigation is needed, the 24-hour round-trip value shift is set, the in-field investigation information is fed back to the dispatching command center platform through the mobile terminal, and the operation terminal subsequently makes a more accurate solution in time.
Further, the grade judgment result made by the field detection information recorded by the sensor is used for assisting in real-time data analysis, and the field detection information recorded by the monitoring terminal sensor is divided into a strong grade judgment result, a medium grade judgment result and a weak grade judgment result according to the temperature, the humidity, the illumination intensity and the vibration amplitude.
Furthermore, the background manual field investigation is used for collecting the field monitoring information of the real and accurate monitoring terminal, and the alarm button can be manually closed for early warning misjudgment caused by some external irrelevant elements, so that the corresponding dispatching command instruction is cancelled.
In this embodiment, the dispatching command center may design two rows of operation stations, and a total of 12 operation stations, and reserve a space for one row of operation stations, so that subsequent expansion is facilitated.
Further, the specific formula of calculation of the scheduling command efficiency T is:
；
wherein the time of the monitoring terminal sending out the field monitoring data is t0, the time of the dispatching command center platform returning to the emergency dispatching command is t1, t1-t0 is the response time, S is the processing time for making emergency condition grade pre-judgment according to the field monitoring data of the monitoring terminal, D is the time for verifying the emergency condition grade pre-judgment result according to the field detection information of the sensor, R is the field monitoring data transmission rate,represented as a correction factor.
In the embodiment, after the dispatching command center obtains corresponding field detection information through the sensor for verification, an emergency treatment scheme and measures are adopted according to the safety stability of emergency conditions, so that the time of manual field investigation in the prior art is saved, the work efficiency of dispatching command of the dispatching command center is improved, and the obtained dispatching command efficiency can provide a certain basis for later system optimization.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages: the corresponding sensors configured one by the monitoring terminals acquire the grade judgment result of the field detection information, and the grade prejudgment result of the field monitoring data acquired in the large monitoring screen is verified, so that the safety and stability of the field are determined, corresponding priority emergency treatment measures are adopted according to the strong, medium and weak grades divided according to the emergency situation, the probability that the operation terminals cannot timely and correctly control the emergency grade event due to misjudgment of the field monitoring data by the dispatching command center platform is reduced to the greatest extent, the working efficiency of the dispatching command center is improved, and the problem that the prior art cannot accurately control the emergency grade and accordingly make a priority emergency treatment scheme is solved.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of systems, apparatuses (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. The emergency broadcast dispatching and commanding center system based on the transmission network is characterized by comprising a database, a dispatching and commanding center platform, a large monitoring screen, an operation terminal, a monitoring terminal and a mobile terminal, wherein the database is connected with the dispatching and commanding center platform through a TCP/IP protocol, the dispatching and commanding center platform is connected with the large monitoring screen through a telecommunication network, the operation terminal is connected with the dispatching and commanding center platform through computer network communication, and a sensor is connected with the dispatching and commanding center platform through a special sensor connecting wire:
the database is used for acquiring system data and storing the system data in a classified mode, and providing required information for the operation terminal in time;
the dispatching command center platform is used for intensively deploying control data, commanding remote dispatching through a network communication technology, communicating with the mobile terminal and controlling and monitoring a large-screen display picture;
the large monitoring screen is used for broadcasting and displaying multimedia information, receiving control information of the dispatching command center, displaying, alarming and recording information, and displaying video monitoring of important places;
the operation terminal is used for implementing a modification scheme for emergency conditions and updating and expanding system data in a later period when dispatching centralized deployment management and control data, and providing environment and hardware support for centralized control and production unified command of a dispatching command center platform;
the monitoring terminal is used for acquiring field monitoring data and comprises sensors corresponding to the monitoring terminal one to one, and the sensors acquire field detection information for transmission processing;
the mobile terminal is used for communicating with the dispatching command center platform and sending the field monitoring information obtained through manual field investigation to the dispatching command center.
2. A transmission network-based emergency broadcast dispatch command center system as claimed in claim 1, wherein: the dispatching command center platform is used for centralized dispatching command, dispatching the monitoring large screen to perform centralized display of multimedia information, grading the field monitoring data collected by the monitoring terminal, and performing grade pre-judgment on emergency situations of different scene occurrence events so as to send out early warning of different degrees.
3. A transmission network-based emergency broadcast dispatch command center system as claimed in claim 2, wherein: the large monitoring screen comprises a plurality of LED small-space display screens, is used for visually displaying the multimedia information, and is also used for displaying the real-time processing process of the multimedia information and carrying out graphical reminding and voice broadcasting on the emergency;
the multimedia information includes field monitoring data and field detection information.
4. A transmission network-based emergency broadcast dispatch command center system as claimed in claim 3, wherein: the multimedia information real-time processing concrete process is as follows:
the monitoring terminal acquires field monitoring data and makes emergency condition level prejudgment results;
the field detection information obtained by the sensor is used for verifying field monitoring data, and the safety and stability of the field are judged in an auxiliary mode;
making a corresponding emergency dispatching command according to the safety stability;
and counting the command efficiency of each scheduling.
5. The transmission network-based emergency broadcast dispatch command center system of claim 4, wherein: the specific process for making the emergency level prejudgment comprises the following steps:
the field monitoring data are acquired by the monitoring terminal;
recording the area range of regular movement change under the normal condition, and comparing the area range of abnormal field monitoring data with the area range of recorded movement change during normal operation to obtain a grade pre-judging result, wherein the specific calculation formula of the grade pre-judging result is as follows:
，
a is the area range of abnormal field monitoring data, B is the area range of motion change recorded during normal operation, k is the total number of monitoring terminals, i is the numbers of the monitoring terminals and corresponding sensors,k is the total number of the monitoring terminal and the corresponding sensor, alpha is an adjusting factor, and e is a natural constant;
and returning the grade prejudgement result to the dispatching command center platform.
6. The transmission network-based emergency broadcast dispatch command center system of claim 5, wherein: the grade pre-judging result is used for primarily judging emergency condition grades of the field monitoring data, and is divided into strong, medium and weak emergency condition grades to obtain the grade pre-judging result according to the abnormal regional range of the field monitoring data and the abnormal regional variation degree of the regional range of the recorded movement variation during normal operation.
7. The transmission network-based emergency broadcast dispatch command center system of claim 4, wherein: the safety stability is used for verifying the grade prejudging result of the emergency grade prejudging, and the specific process is as follows:
setting a standard safety factor n;
acquiring field detection information recorded by a monitoring terminal sensor;
the dispatching command center automatically records the field detection information into a generated log, and the dispatching command center platform carries out information matching on a grade judgment result made by the field detection information recorded by the sensor and a grade pre-judgment result of the monitoring terminal to obtain the safety stability, wherein the specific calculation formula of the safety stability Q is as follows:，
wherein,expressed as a level prejudgement result of the monitoring terminal, < >>Representing the grade determination result made by the field detection information recorded by the sensor, wherein beta is represented as an adjusting factor;
and if the grade judgment result made by the field detection information is inconsistent with the grade pre-judgment result of the monitoring terminal, the background manual field investigation is needed.
8. The transmission network-based emergency broadcast dispatch command center system of claim 7, wherein: the grade judgment result made by the field detection information recorded by the sensor is used for assisting in real-time analysis of data, and the field detection information recorded by the monitoring terminal sensor is divided into a strong grade judgment result, a medium grade judgment result and a weak grade judgment result according to temperature, humidity, illumination intensity and vibration amplitude.
9. The transmission network-based emergency broadcast dispatch command center system of claim 7, wherein: the background manual field investigation is used for collecting the field monitoring information of the real and accurate monitoring terminal, and the alarm button can be manually closed for early warning misjudgment caused by some external irrelevant elements, so that the corresponding dispatching command instruction is cancelled.
10. The transmission network-based emergency broadcast dispatch command center system of claim 4, wherein: the specific formula of the calculation of the dispatching command efficiency T is as follows:
，
wherein the time of the monitoring terminal sending out the field monitoring data is t0, the time of the dispatching command center platform returning to the emergency dispatching command is t1, t1-t0 is the response time, S is the processing time for making emergency condition grade pre-judgment according to the field monitoring data of the monitoring terminal, D is the time for verifying the emergency condition grade pre-judgment result according to the field detection information of the sensor, R is the field monitoring data transmission rate,represented as a correction factor.
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