CN111899337A - Model service chain driven environment emergency monitoring and virtual simulation method and device - Google Patents
Model service chain driven environment emergency monitoring and virtual simulation method and device Download PDFInfo
- Publication number
- CN111899337A CN111899337A CN202010768277.4A CN202010768277A CN111899337A CN 111899337 A CN111899337 A CN 111899337A CN 202010768277 A CN202010768277 A CN 202010768277A CN 111899337 A CN111899337 A CN 111899337A
- Authority
- CN
- China
- Prior art keywords
- environment
- monitoring
- emergency
- virtual
- service chain
- 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.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 240
- 238000000034 method Methods 0.000 title claims abstract description 116
- 230000008569 process Effects 0.000 claims abstract description 78
- 230000004044 response Effects 0.000 claims abstract description 61
- 230000007613 environmental effect Effects 0.000 claims abstract description 58
- 238000012800 visualization Methods 0.000 claims abstract description 36
- 238000005516 engineering process Methods 0.000 claims abstract description 20
- 230000006854 communication Effects 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 238000004088 simulation Methods 0.000 claims description 27
- 238000013461 design Methods 0.000 claims description 11
- 238000011161 development Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 7
- 238000002372 labelling Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 5
- 206010063385 Intellectualisation Diseases 0.000 abstract description 4
- 230000003993 interaction Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 16
- 238000012545 processing Methods 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/05—Geographic models
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T13/00—Animation
- G06T13/20—3D [Three Dimensional] animation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Business, Economics & Management (AREA)
- Geometry (AREA)
- Remote Sensing (AREA)
- Software Systems (AREA)
- Tourism & Hospitality (AREA)
- Data Mining & Analysis (AREA)
- General Engineering & Computer Science (AREA)
- Development Economics (AREA)
- Educational Administration (AREA)
- Computer Graphics (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses an environment emergency monitoring and virtual simulation method and device driven by a model service chain, belonging to the field of remote sensing and geographic information, and specifically comprising the following steps: firstly, constructing environmental emergency monitoring OGC standardized model sub-services from normal state monitoring, disaster touch and alarm to emergency response; then intelligently combining the model sub-services based on a Web service Business Process Execution Language (BPEL) to construct an environmental emergency monitoring model service chain; secondly, a virtual simulation module is constructed based on a virtual geographic environment technology to realize the visualization of the environment emergency monitoring virtual simulation process; and realizing the two-way communication between the model service chain and the virtual simulation module by constructing the message communication mechanism between the model service chain and the virtual geographic environment. The invention drives the environmental normal state monitoring and the emergency monitoring in a mode of a model service chain and drives the three-dimensional synchronous real-time virtual simulation and interaction of the environmental monitoring, thereby realizing the automation, the intellectualization, the high efficiency and the virtual visualization of the environmental monitoring process.
Description
Technical Field
The invention belongs to the field of remote sensing and geographic information, and particularly relates to an environment emergency monitoring and virtual simulation method and device driven by a model service chain.
Background
With the development of social industrialization and the continuous progress of production and life of people, a large amount of harmful gas is discharged into the air to cause the deterioration of the atmospheric environment, industrial wastewater and domestic sewage flow into rivers or permeate into underground water to cause the pollution of the water environment, and the accumulation of domestic production garbage causes the serious standard exceeding of the heavy metal in the soil. Therefore, monitoring the environment and making timely emergency response to environmental disasters are important means for realizing sustainable development of the environment.
At present, the following technical problems exist through various environment emergency monitoring technologies such as a remote sensing satellite, a sensing network and an unmanned aerial vehicle at least:
various environmental emergency monitoring technologies such as a remote sensing satellite, a sensing network, an unmanned aerial vehicle and the like are independently researched, and a comprehensive, automatic and intelligent air-ground monitoring method is not formed; an automatic intelligent flow is not formed in the emergency monitoring process, and the efficiency is not high enough in the environment emergency monitoring; in the environment emergency monitoring process, an intuitive and convenient method for displaying the monitoring area and the emergency monitoring process is lacked; due to the heterogeneity of service chains with virtual geography environments, a mechanism for service chain communication with virtual geography environments is lacking. Therefore, the prior art has the problems of insufficient perfection and insufficient efficiency.
Disclosure of Invention
Aiming at the defects or improvement requirements of the prior art, the invention provides a model service chain driven environment emergency monitoring and virtual simulation method and device, so that the technical problems of insufficient perfection and low efficiency in environment emergency monitoring in the prior art are solved.
To achieve the above object, according to one aspect of the present invention, there is provided a model service chain driven environmental emergency monitoring and virtual simulation method, including:
(1) constructing an environment normal state monitoring and emergency response model from normal state monitoring, disaster warning to emergency response, and constructing an environment emergency monitoring service chain based on a Web service Business Process Execution Language (BPEL) and the environment normal state monitoring and emergency response model;
(2) the method comprises the steps of realizing three-dimensional simulation of the environment and visualization of an emergency monitoring process based on a virtual geographic environment technology, and coding the virtual geographic environment based on a virtual simulation interface;
(3) and realizing the two-way communication between the environment emergency monitoring service chain and the virtual geographic environment end so as to drive the operation of the virtual geographic environment end through the environment emergency monitoring service chain.
Preferably, step (1) comprises:
(1.1) constructing an environment normal state monitoring and emergency response model from normal state monitoring, disaster touch alarm to emergency response, coding and realizing each operation in the environment normal state monitoring and emergency response model process, and issuing the realized environment emergency monitoring method into Web service by adopting a development space information service technology;
and (1.2) integrating the Web service based on a workflow design language and the environmental normality monitoring and emergency response model to construct an environmental emergency monitoring service chain.
Preferably, step (1.2) comprises:
generating a service definition file according to the issued Web service, designing a workflow process of environment normal state monitoring and emergency response, importing the service definition file, defining a Partner Link for realizing service calling in the workflow process, assigning values to input, output and process variables, modifying an access address so as to access the workflow through a URL (uniform resource locator), finally issuing the workflow process, deploying the workflow process realized by design to a workflow execution engine so as to realize the service issuing of the workflow process, and operating and testing a BPEL service chain after issuing.
Preferably, step (2) comprises:
the method comprises the steps of realizing virtual simulation of a monitoring environment and visualization of an emergency monitoring process based on a virtual geographic environment technology, wherein the virtual simulation of the monitoring environment at least comprises terrain surface modeling, place name labeling, three-dimensional simulation of emergency monitoring equipment and emergency monitoring data resource display, and the visualization of the emergency monitoring process at least realizes display of a normal state monitoring process, a disaster alarming process and an emergency response process.
Preferably, the virtual simulation of the monitoring environment and the visualization of the emergency monitoring process based on the virtual geographic environment technology include:
based on the virtual simulation interface, the visualization of the monitoring environment virtual simulation and the emergency monitoring process is realized, the monitoring environment virtual simulation is realized by loading data resources, and the emergency monitoring process is displayed by three-dimensional model movement and model animation playing in a virtual scene.
Preferably, step (3) comprises:
mechanism realization environment emergency monitoring service chain end and virtual geographic environment end's both-way communication based on message monitoring, by the emergent monitoring service chain end of environment sends the message extremely in the operation process virtual geographic environment end, the virtual geographic environment end in case monitors come from the message of the emergent monitoring service chain end of environment begins to operate promptly, in order to realize the virtual geographic environment end with the synchronous operation of the emergent monitoring service chain end of environment, simultaneously, the virtual geographic environment end can to the emergent monitoring service chain end of environment sends feedback message, in order to pass through the emergent monitoring service chain end of environment with the both-way communication of virtual geographic environment end realizes the emergent monitoring of environment is carried out to the emergent monitoring service chain end of environment, the emergent process emulation of the synchronous show of virtual geographic environment end.
According to another aspect of the present invention, there is provided a model service chain driven environmental emergency monitoring and virtual simulation apparatus, including:
the service chain module is used for constructing an environment normal state monitoring and emergency response model from normal state monitoring, disaster touch alarm to emergency response, and constructing an environment emergency monitoring service chain based on a Web service Business Process Execution Language (BPEL) and the environment normal state monitoring and emergency response model;
the virtual simulation module is used for realizing three-dimensional simulation of the environment and visualization of an emergency monitoring process based on a virtual geographic environment technology and coding the virtual geographic environment based on a virtual simulation interface;
and the communication module is used for realizing the two-way communication between the environment emergency monitoring service chain and the virtual geographic environment end so as to drive the operation of the virtual geographic environment end through the environment emergency monitoring service chain.
According to another aspect of the present invention, there is provided a terminal device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of any of the methods described above when executing the computer program.
According to another aspect of the invention, a computer-readable storage medium is provided, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any of the above.
In general, compared with the prior art, the above technical solution contemplated by the present invention can achieve the following beneficial effects:
the environmental normal state monitoring and emergency monitoring are driven in a model service chain mode, so that the automation and the intellectualization of the environmental emergency monitoring process are realized, and the emergency monitoring efficiency is greatly improved; the three-dimensional real-time simulation of environment monitoring is realized by adopting a virtual geographic environment technology, so that the real-time synchronism of a monitoring area and an emergency monitoring process is improved; the seamless real-time integration of the emergency monitoring model service chain and the virtual simulation is realized, and the WYSIWYG environment emergency monitoring method based on the virtual geographic environment simulation is realized.
Drawings
Fig. 1 is a schematic diagram of an environmental normality monitoring and emergency response model according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a service chain construction process based on BPEL according to an embodiment of the present invention;
fig. 3 is a schematic flow chart of an environmental normality monitoring and emergency response service chain BPEL according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a virtual simulation module architecture according to an embodiment of the present invention;
FIG. 5 is a three-dimensional simulation data hierarchy diagram provided by an embodiment of the present invention;
fig. 6 is a flow chart illustrating a visualization process of an environmental emergency monitoring process according to an embodiment of the present invention;
fig. 7 is a flow chart illustrating visualization of an environment three-dimensional simulation and emergency monitoring process according to an embodiment of the present invention;
FIG. 8 is a diagram of a virtual simulation module development architecture according to an embodiment of the present invention;
fig. 9 is a flowchart illustrating interaction between an emergency monitoring service chain and a virtual simulation module according to an embodiment of the present invention;
FIG. 10 is a diagram of an application scenario of the present invention according to an embodiment of the present invention
FIG. 11 is a schematic structural diagram of an apparatus according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The invention provides a model service chain driven environment emergency monitoring and virtual simulation method and device, aiming at realizing automation and intellectualization of environment emergency monitoring, realizing visualization of a monitoring area and an emergency monitoring process and realizing fusion of a service chain and a virtual simulation module.
The environmental normal state monitoring and emergency response are driven in a service chain mode, so that the automation and the intellectualization of the environmental emergency monitoring process are realized, and the efficiency of the environmental emergency monitoring is greatly improved; the three-dimensional simulation of the environment and the visualization of the emergency monitoring process are realized by adopting a virtual geographic environment technology, so that the understandability of the experimental area and the emergency monitoring process is improved; the integration of the service chain and the virtual simulation module is realized through a message monitoring mechanism, and the more perfect environment emergency monitoring and virtual simulation are realized.
Example one
In order to realize environmental emergency monitoring, the invention constructs an environmental normal state monitoring and emergency response model shown in fig. 1, which specifically comprises:
(1) and (3) normal state monitoring: and collecting environmental information through environmental monitoring equipment.
(2) Disaster touch and alarm: and carrying out disaster alarm when the monitoring index exceeds a threshold value.
(3) Emergency response: and acquiring, transmitting and processing emergency data.
And after the emergency data resources are collected, returning the data resources to the emergency command center for assisting in emergency decision of the designated disaster.
After the environmental normal state monitoring and emergency response model is built, an environmental emergency monitoring service chain is built based on a workflow design language and the environmental normal state monitoring and emergency response model. Specifically, the design and implementation of the emergency monitoring service chain may be performed by using a service chain construction process based on BPEL as shown in fig. 2, and the specific steps are as follows:
(1) web service publishing
The method comprises the steps of summarizing services required by environmental normal state monitoring and emergency response, listing a Web service list, coding and realizing each operation required by the environmental normal state monitoring and emergency response process, issuing a method for realizing the specific operation of the normal state monitoring and emergency response process as the Web service based on the development space information service technology, and completing the issuing of the environmental monitoring and emergency response service.
(2) Service definition file generation
Organizing and integrating the published sub-services of the environmental emergency monitoring model into a service definition file, wherein the file content is in an XML document form.
(3) Design and definition of workflow business process
Designing a BPEL workflow process of environmental normal monitoring and emergency response, importing a service definition file, defining a Partner Link for realizing service calling in the BPEL workflow process, assigning input, output and process variables, then modifying an access address so as to access the workflow through a URL (uniform resource locator), and finally releasing the BPEL workflow process.
(4) Service chaining and testing
And starting a workflow execution engine, deploying the workflow flow realized by design on the workflow execution engine, realizing the service release of the workflow flow, and operating and testing the BPEL service chain after the release.
An environmental emergency monitoring service chain constructed in the embodiment of the present invention is shown in fig. 3, and specifically includes the following steps:
(1) the FlyToMonitorArea service is called by the FlyToMonitorArea to dispatch the emergency monitoring equipment to the emergency area.
(2) And monitoring the BPEL workflow process in a normal state. The Sequence processing structure of normal state monitoring is defined through Sequence _ normalmmoniter, namely the invake _ normalmmoniter calls normalmmoniter service to carry out normal state monitoring, wait for a period of time through wait, then finish the normal state monitoring through the invasefinishnormalmmoniter, and exit from the normal state monitoring BPEL process after waiting for a period of time through wait.
(3) And (4) carrying out disaster warning BPEL flow. An alarm flow is defined through a Sequence _ DisasterAlarm Sequence structure, firstly, DisasterAlarm service is called through Invoke _ DisasterAlarm to carry out disaster alarm, wait for a period of time is called, then the disaster alarm flow is ended through Invoke _ FinishDisasterAlarm, and wait is carried out through wait until the flow execution is ended.
(4) The existing historical emergency data resources are shown through ShowExistingHistorcalData.
(5) And (4) emergency response BPEL process. A disaster emergency response Sequence processing structure is defined through a Sequence _ EmergenyResponse, firstly, a flow parallel flow is carried out, data acquisition and data transmission are carried out simultaneously, data acquisition is carried out by calling a GetData service through Invoke _ GetData, wait for a period of time through wait, meanwhile, calling a DataTransfer service through Invoke _ DataTransfer for data transmission, calling a DataProcesses service through Invoke _ DataProcesses for data processing, then finish data processing through Invoke FinishProcesses, and wait for a period of time through wait until execution is finished in the processing process.
(6) Displaying the existing emergency resources and the emergency resources acquired in real time through ShowEmergenestresensideData.
(7) And the emergency data resource is transmitted back to the emergency command center through the Return DataToEmergenescy center and is used for assisting in the emergency of the event.
The virtual simulation module architecture realized by the invention is shown in fig. 4, and mainly divides the virtual simulation module into three layers as follows:
(1) data access layer
The data access layer mainly realizes access to data resources acquired in the processes of environmental normal state monitoring and emergency response. A large amount of data resources are generated in the environment emergency monitoring process, the data resources are organized and stored in a spatial database and an attribute database, and the spatial database mainly stores space data such as acquired vector data and image data; the attribute database mainly stores the collected attribute information. The data access layer can realize access to the spatial database and the attribute database so as to obtain data support environment simulation and emergency monitoring process visualization.
(2) Virtual simulation layer
The virtual simulation layer mainly realizes three-dimensional simulation of the environment, normal monitoring of the environment and display of an emergency response process.
The three-dimensional simulation of the environment comprises the following steps: 1) three-dimensional simulation of environment and place name labeling: loading a DSM image and an orthoimage, and carrying out place name marking on a typical area; 2) data acquisition equipment and equipment information display: and the data acquisition device is placed at a specific geographic position of the environment, and the device information can be popped up by clicking the device.
The emergency monitoring process visualization includes: 1) and (3) displaying a normal state monitoring process: displaying the data acquisition process of the environment monitoring equipment; 2) and (3) displaying a disaster alarm process: when the environmental monitoring index exceeds a certain threshold, displaying a dam displacement exceeding alarm or a water quality pollution exceeding alarm; and (3) emergency response process display: 3) and displaying the flows of data acquisition, data transmission, data processing and the like in the emergency response process of the environmental disaster.
(3) Interactive interface layer
The interactive interface layer provides a user interface to realize the interaction between the user and the virtual geographic environment. And the user calls the related functions of the virtual simulation module through the user operation interface, and then the virtual simulation module displays the visual results of the environment simulation and emergency monitoring processes through the virtual environment display interface.
The three-dimensional simulation data hierarchy diagram of the environment is shown in fig. 5, the innermost layer is a blank earth base diagram provided by a virtual simulation interface, the blank earth base diagram is respectively a 30m global DEM, a Google earth global remote sensing base diagram, a DSM and an orthographic image from outside in sequence, and the outermost layer is environment emergency monitoring data display.
The visual flow chart of the environmental normality monitoring and emergency process is shown in fig. 6 and mainly comprises three parts:
(1) visualization of a normal state monitoring process: and displaying the data acquisition process of the environment monitoring equipment.
(2) Visualization of a disaster alarm process: when a certain monitoring index exceeds a threshold value, carrying out disaster alarm;
(3) visualization of emergency response process: and displaying the real-time data acquisition, data transmission and data processing processes of the emergency response equipment.
The environment three-dimensional simulation and emergency monitoring process visualization flow chart is shown in fig. 7, and is characterized in that loading of a monitored environment terrain and surface structure, ground name labeling and three-dimensional simulation of emergency monitoring equipment are realized on the basis of a three-dimensional simulation module, visualization of a normal monitoring event processing process is realized on the basis of a normal monitoring process visualization module on an environment three-dimensional modeling scene, visualization of disaster alarming is realized on the basis of a disaster alarming process visualization module when a monitoring index exceeds a threshold value, emergency data acquisition, data transmission and data processing of an emergency event are realized on the basis of an emergency response process visualization module, and finally, data products obtained in an environment normal monitoring process and an emergency response process are displayed on the basis of an environment emergency monitoring data display module.
The virtual simulation module development structure diagram provided by the embodiment of the invention is shown in fig. 8, and based on OSG and OSGEarth, Visual C # and Visual C + + are adopted to develop the virtual simulation module in the development environment of Microsoft Visual Studio 2015, so that three-dimensional simulation of the environment and visualization of the emergency monitoring process are realized.
The communication between the service chain and the virtual simulation module is realized by adopting a message monitoring mechanism, the emergency monitoring service chain generates and sends messages in the running process, the virtual simulation module monitors the messages, and once the messages from the service chain end are monitored, the virtual simulation module analyzes the messages and calls related functions.
The flow chart of the virtual simulation module for environment emergency monitoring driven by the emergency monitoring service chain is shown in fig. 9:
(1) after the service chain starts to operate, sending a FlyToMonitoringArea message to a virtual simulation module, and performing three-dimensional simulation on the environment by the virtual simulation module to display an emergency monitoring area;
(2) the service chain sends a normalmmonitering message to the virtual simulation module, and the virtual simulation module shows the data acquisition process of the normal state monitoring equipment;
(3) the service chain sends a DisasterAlarm message to the virtual simulation module, and the virtual simulation module displays a disaster alarm process;
(4) the service chain sends a ShowExistingData message to the virtual simulation module, and historical data resources are displayed;
(5) the service chain sends a message to the virtual simulation module to show an emergency response process, sends a GetData message to the virtual simulation module to show a data acquisition process, sends a DataTransfer message to show a data transmission process, and sends a DataProcessSequences message to show a data processing process;
(6) the service chain sends ShowEmergenesResponseData to the virtual simulation module, and the emergency data resource collected in real time is displayed;
(7) and the service chain sends SendDataToEmergenescy center to the virtual simulation module, and shows the process of transmitting the emergency resource subset back to the command center.
The application scenario diagram of the present invention is shown in fig. 10:
environmental monitoring equipment such as remote sensing satellite, sensor are driven through the emergency monitoring model service chain and are carried out the emergent monitoring of regional atmospheric environment, soil environment, water environment and calamity incident of emergent monitoring to environmental emergency equipment such as driving unmanned aerial vehicle, emergency command car carry out calamity emergency when taking place calamity alarm incident.
Meanwhile, the emergency monitoring model service chain drives the virtual simulation module to perform emergency monitoring environment simulation and emergency monitoring process visualization.
Example two
Fig. 11 is a schematic structural diagram of an apparatus according to an embodiment of the present invention, including:
the service chain module 201 is used for constructing an environmental normal state monitoring and emergency response model from normal state monitoring, disaster touch alarm to emergency response, and constructing an environmental emergency monitoring service chain based on a Web service business process execution language BPEL and the environmental normal state monitoring and emergency response model;
the virtual simulation module 202 is used for realizing three-dimensional simulation of the environment and visualization of an emergency monitoring process based on a virtual geographic environment technology, and coding the virtual geographic environment based on a virtual simulation interface;
the communication module 203 is configured to implement bidirectional communication between the environmental emergency monitoring service chain and the virtual geographic environment terminal, so as to drive the virtual geographic environment terminal to operate through the environmental emergency monitoring service chain.
Further, the service chain module 201 is specifically configured to construct an environmental normal state monitoring and emergency response model from normal state monitoring, disaster warning to emergency response, and implement coding of each operation in the environmental normal state monitoring and emergency response model process, and issue an implemented environmental emergency monitoring method as a Web service by using a development space information service technology; and integrating Web services based on a workflow design language and an environmental normal state monitoring and emergency response model to construct an environmental emergency monitoring service chain.
Further, the Web service is integrated based on a workflow design language and an environmental normality monitoring and emergency response model to construct an environmental emergency monitoring service chain, and the method can be realized in the following modes:
generating a service definition file according to the issued Web service, designing a workflow process of environment normal state monitoring and emergency response, importing the service definition file, defining a Partner Link for realizing service calling in the workflow process, assigning values to input, output and process variables, modifying an access address so as to access the workflow through a URL (uniform resource locator), finally issuing the workflow process, deploying the workflow process realized by design to a workflow execution engine so as to realize the service issuing of the workflow process, and operating and testing a BPEL service chain after issuing.
Further, the virtual simulation module 202 is specifically configured to implement virtual simulation of a monitoring environment and visualization of an emergency monitoring process based on a virtual geographic environment technology, where the virtual simulation of the monitoring environment at least includes terrain surface modeling, place name labeling, three-dimensional simulation of emergency monitoring equipment, and display of emergency monitoring data resources, and the visualization of the emergency monitoring process at least implements display of a normal state monitoring process, a disaster alarm process, and an emergency response process.
Further, the virtual simulation of the monitoring environment and the visualization of the emergency monitoring process are realized based on the virtual geographic environment technology, and the method can be realized in the following modes:
based on the virtual simulation interface, the visualization of the monitoring environment virtual simulation and the emergency monitoring process is realized, the monitoring environment virtual simulation is realized by loading data resources, and the emergency monitoring process is displayed by three-dimensional model movement and model animation playing in a virtual scene.
Further, the communication module 203 is specifically configured to implement two-way communication between the environment emergency monitoring service link end and the virtual geographic environment end based on a message monitoring mechanism, the environment emergency monitoring service link end sends a message to the virtual geographic environment end in the operation process, the virtual geographic environment end starts to operate once monitoring the message from the environment emergency monitoring service link end, so as to implement synchronous operation of the virtual geographic environment end and the environment emergency monitoring service link end, meanwhile, the virtual geographic environment end can send a feedback message to the environment emergency monitoring service link end, so as to implement environment emergency monitoring by the environment emergency monitoring service link end through two-way communication between the environment emergency monitoring service link end and the virtual geographic environment end, and the virtual geographic environment end synchronously displays emergency process simulation.
The specific implementation of each module may refer to the description of the above method embodiment, and the embodiment of the present invention will not be repeated.
EXAMPLE III
Fig. 12 is a schematic structural diagram of a terminal device according to an embodiment of the present invention, such as a smart phone, a tablet computer, a notebook computer, a desktop computer, a rack-mounted server, a blade server, a tower server, or a rack-mounted server (including an independent server or a server cluster formed by multiple servers) that can execute programs. The terminal device 20 of the present embodiment at least includes but is not limited to: a memory 21, a processor 22, and a display device 23, which may be communicatively connected to each other through a system bus, as shown in fig. 12. It is noted that fig. 12 only shows the terminal device 20 with components 21-23, but it is to be understood that not all of the shown components are required to be implemented, and that more or fewer components may be implemented instead.
In this embodiment, the memory 21 (i.e., the readable storage medium) includes a Flash memory, a hard disk, a multimedia Card, a Card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a Read Only Memory (ROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), and a Programmable Read Only Memory (PROM) memory 21, and the memory 21 may also be an external storage device of the terminal device 20, such as a plug-in hard disk provided on the terminal device 20, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash Card (Flash Card), and the like. Of course, the memory 21 may also include both an internal storage unit of the terminal device 20 and an external storage device thereof. In this embodiment, the memory 21 is generally used to store an operating system and various application software installed in the terminal device 20, for example, program codes of the environment emergency monitoring and virtual simulation method driven by the model service chain in the method embodiment, and the like. Further, the memory 21 may also be used to temporarily store various types of data that have been output or are to be output.
Processor 22 may be a Central Processing Unit (CPU), controller, microcontroller, microprocessor, or other data Processing chip in some embodiments. The processor 22 is typically used to control the overall operation of the terminal device 20. In this embodiment, the processor 22 is configured to run the program code stored in the memory 21 or process data, for example, run the model service chain driven environmental emergency monitoring and virtual simulation apparatus, so as to implement the model service chain driven environmental emergency monitoring and virtual simulation method in the method embodiment.
In this embodiment, the display device 23 may be a display, a display screen, or a screen. In this embodiment, the display device 23 is mainly used for displaying an environment simulation result and an environment emergency response visualization result so as to better understand an emergency monitoring area and an emergency response process.
Example four
The present application also provides a computer-readable storage medium, such as a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, a server, an App application mall, etc., on which a computer program is stored, which when executed by a processor implements corresponding functions. The computer-readable storage medium of this embodiment is used to store the model service chain-driven environmental emergency monitoring and virtual simulation apparatus, and when executed by the processor, the computer-readable storage medium implements the model service chain-driven environmental emergency monitoring and virtual simulation method of the embodiment.
It should be noted that, according to the implementation requirement, each step/component described in the present application can be divided into more steps/components, and two or more steps/components or partial operations of the steps/components can be combined into new steps/components to achieve the purpose of the present invention.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. A model service chain driven environmental emergency monitoring and virtual simulation method is characterized by comprising the following steps:
(1) constructing an environment normal state monitoring and emergency response model from normal state monitoring, disaster warning to emergency response, and constructing an environment emergency monitoring service chain based on a Web service Business Process Execution Language (BPEL) and the environment normal state monitoring and emergency response model;
(2) the method comprises the steps of realizing three-dimensional simulation of the environment and visualization of an emergency monitoring process based on a virtual geographic environment technology, and coding the virtual geographic environment based on a virtual simulation interface;
(3) and realizing the two-way communication between the environment emergency monitoring service chain and the virtual geographic environment end so as to drive the operation of the virtual geographic environment end through the environment emergency monitoring service chain.
2. The method of claim 1, wherein step (1) comprises:
(1.1) constructing an environment normal state monitoring and emergency response model from normal state monitoring, disaster touch alarm to emergency response, coding and realizing each operation in the environment normal state monitoring and emergency response model process, and issuing the realized environment emergency monitoring method into Web service by adopting a development space information service technology;
and (1.2) integrating the Web service based on a workflow design language and the environmental normality monitoring and emergency response model to construct an environmental emergency monitoring service chain.
3. The method of claim 2, wherein step (1.2) comprises:
generating a service definition file according to the issued Web service, designing a workflow process of environment normal state monitoring and emergency response, importing the service definition file, defining a Partner Link for realizing service calling in the workflow process, assigning values to input, output and process variables, modifying an access address so as to access the workflow through a URL (uniform resource locator), finally issuing the workflow process, deploying the workflow process realized by design to a workflow execution engine so as to realize the service issuing of the workflow process, and operating and testing a BPEL service chain after issuing.
4. The method of any one of claims 1 to 3, wherein step (2) comprises:
the method comprises the steps of realizing virtual simulation of a monitoring environment and visualization of an emergency monitoring process based on a virtual geographic environment technology, wherein the virtual simulation of the monitoring environment at least comprises terrain surface modeling, place name labeling, three-dimensional simulation of emergency monitoring equipment and emergency monitoring data resource display, and the visualization of the emergency monitoring process at least realizes display of a normal state monitoring process, a disaster alarming process and an emergency response process.
5. The method of claim 4, wherein the virtual simulation of the monitoring environment and the visualization of the emergency monitoring process are realized based on the virtual geographic environment technology, and the method comprises the following steps:
based on the virtual simulation interface, the visualization of the monitoring environment virtual simulation and the emergency monitoring process is realized, the monitoring environment virtual simulation is realized by loading data resources, and the emergency monitoring process is displayed by three-dimensional model movement and model animation playing in a virtual scene.
6. The method of claim 5, wherein step (3) comprises:
mechanism realization environment emergency monitoring service chain end and virtual geographic environment end's both-way communication based on message monitoring, by the emergent monitoring service chain end of environment sends the message extremely in the operation process virtual geographic environment end, the virtual geographic environment end in case monitors come from the message of the emergent monitoring service chain end of environment begins to operate promptly, in order to realize the virtual geographic environment end with the synchronous operation of the emergent monitoring service chain end of environment, simultaneously, the virtual geographic environment end can to the emergent monitoring service chain end of environment sends feedback message, in order to pass through the emergent monitoring service chain end of environment with the both-way communication of virtual geographic environment end realizes the emergent monitoring of environment is carried out to the emergent monitoring service chain end of environment, the emergent process emulation of the synchronous show of virtual geographic environment end.
7. A model service chain driven environmental emergency monitoring and virtual simulation device is characterized by comprising:
the service chain module is used for constructing an environment normal state monitoring and emergency response model from normal state monitoring, disaster touch alarm to emergency response, and constructing an environment emergency monitoring service chain based on a Web service Business Process Execution Language (BPEL) and the environment normal state monitoring and emergency response model;
the virtual simulation module is used for realizing three-dimensional simulation of the environment and visualization of an emergency monitoring process based on a virtual geographic environment technology and coding the virtual geographic environment based on a virtual simulation interface;
and the communication module is used for realizing the two-way communication between the environment emergency monitoring service chain and the virtual geographic environment end so as to drive the operation of the virtual geographic environment end through the environment emergency monitoring service chain.
8. A terminal device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method according to any one of claims 1 to 6 when executing the computer program.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010768277.4A CN111899337B (en) | 2020-07-31 | 2020-07-31 | Model service chain driven environment emergency monitoring and virtual simulation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010768277.4A CN111899337B (en) | 2020-07-31 | 2020-07-31 | Model service chain driven environment emergency monitoring and virtual simulation method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111899337A true CN111899337A (en) | 2020-11-06 |
| CN111899337B CN111899337B (en) | 2024-03-15 |
Family
ID=73183520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010768277.4A Active CN111899337B (en) | 2020-07-31 | 2020-07-31 | Model service chain driven environment emergency monitoring and virtual simulation method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111899337B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113487251A (en) * | 2021-09-07 | 2021-10-08 | 成都国星宇航科技有限公司 | Natural disaster early warning and emergency response method and system based on one-key type remote sensing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931648A (en) * | 2010-08-13 | 2010-12-29 | 中国环境科学研究院 | Chemical industrial park environment risk source monitoring platform |
| CN202385135U (en) * | 2011-10-10 | 2012-08-15 | 山西省电力公司晋中供电分公司 | Application server system used for management and monitoring of three-dimensional virtual transformer station |
| CN102708245A (en) * | 2012-05-09 | 2012-10-03 | 浙江大学 | Sudden water pollution accident analog simulation and visualization service system |
| US20180359159A1 (en) * | 2017-06-09 | 2018-12-13 | International Business Machines Corporation | Mechanism for fault diagnosis and recovery of network service chains |
-
2020
- 2020-07-31 CN CN202010768277.4A patent/CN111899337B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931648A (en) * | 2010-08-13 | 2010-12-29 | 中国环境科学研究院 | Chemical industrial park environment risk source monitoring platform |
| CN202385135U (en) * | 2011-10-10 | 2012-08-15 | 山西省电力公司晋中供电分公司 | Application server system used for management and monitoring of three-dimensional virtual transformer station |
| CN102708245A (en) * | 2012-05-09 | 2012-10-03 | 浙江大学 | Sudden water pollution accident analog simulation and visualization service system |
| US20180359159A1 (en) * | 2017-06-09 | 2018-12-13 | International Business Machines Corporation | Mechanism for fault diagnosis and recovery of network service chains |
Non-Patent Citations (7)
| Title |
|---|
| PENG YUE等: "A geoprocessing workflow system for environmental monitoring and integrated modelling", ENVIRONMENTAL MODELLING & SOFTWARE, vol. 69, 7 April 2015 (2015-04-07), pages 128 - 140, XP029165888, DOI: 10.1016/j.envsoft.2015.03.017 * |
| 付俊娥等: "流域水污染模拟预测及应急处理系统研究――以淮河为例", 《遥感信息》 * |
| 付俊娥等: "流域水污染模拟预测及应急处理系统研究――以淮河为例", 《遥感信息》, vol. 2011, no. 03, 14 October 2011 (2011-10-14), pages 116 - 120 * |
| 陈月娟等: "基于SPN的矿山地面灾害应急预警服务BPEL建模分析", 《地理与地理信息科学》 * |
| 陈月娟等: "基于SPN的矿山地面灾害应急预警服务BPEL建模分析", 《地理与地理信息科学》, vol. 34, no. 02, 30 July 2018 (2018-07-30), pages 2 - 4 * |
| 陈蓓青等: "基于三维GIS的丹江口水库地质灾害监测预警系统设计与实现", 《长江科学院院报》 * |
| 陈蓓青等: "基于三维GIS的丹江口水库地质灾害监测预警系统设计与实现", 《长江科学院院报》, vol. 33, no. 07, 8 July 2016 (2016-07-08), pages 2 - 4 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113487251A (en) * | 2021-09-07 | 2021-10-08 | 成都国星宇航科技有限公司 | Natural disaster early warning and emergency response method and system based on one-key type remote sensing |
| CN113487251B (en) * | 2021-09-07 | 2021-12-03 | 成都国星宇航科技有限公司 | Natural disaster early warning and emergency response method and system based on one-key type remote sensing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111899337B (en) | 2024-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110549336B (en) | Transformer substation patrols and examines robot centralized control main website system | |
| US12074940B2 (en) | Utility network project modeling and management | |
| CN102708245B (en) | Sudden water pollution accident analog simulation and visualization service system | |
| US9547291B2 (en) | Human machine interface (HMI) system having a symbol wizard creator | |
| US20150106753A1 (en) | Human-machine interface (hmi) system having elements styles with centrally managed and distributed graphic styles | |
| CN104484353A (en) | Data imaging method, data imaging device and database server | |
| US9612588B2 (en) | Human machine interface (HMI) system having elements with alarm border animation | |
| US20190339682A1 (en) | Human-machine interface (hmi) system having elements with aggregated alarms | |
| CN105260170B (en) | A kind of accident deducing manoeuver method and system based on case | |
| US9599982B2 (en) | Human-machine interface (HMI) system having process trend visualization (trend pen) | |
| CN101589357A (en) | Data quality and status behavior for human machine interface graphics in industrial control and automation systems | |
| CN112464119A (en) | Web-end-based SCADA (supervisory control and data acquisition) online configuration editing method | |
| CN111460621B (en) | Modularized simulation modeling method and system | |
| WO2021096953A1 (en) | Computerized system and method for a distributed low-code / no-code computing environment | |
| CN108256127A (en) | A kind of weather-map system of customizable pattern | |
| Blech et al. | Efficient incident handling in industrial automation through collaborative engineering | |
| CN112817651A (en) | Canvas-based graph generation method and Canvas-based graph generation system | |
| CN111899337B (en) | Model service chain driven environment emergency monitoring and virtual simulation method and device | |
| CN115964185A (en) | Micro-service management system for technical resource sharing | |
| CN103399776A (en) | Creation method and system for reusable MOCK | |
| CN117389545A (en) | Method for constructing intelligent building site application in building industry based on low codes | |
| CN114730316A (en) | Computerized system and method for electronically generating dynamic visual hierarchical representations of electronic information | |
| CN103699746A (en) | CADDS5 piping three-dimensional design method and system based on database | |
| CN116579753A (en) | Multi-department collaborative drawing method capable of online communication and system thereof | |
| CN115511802A (en) | Marine target detection system based on Springboot frame |
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 |