CN103778566A - Heat-engine plant monitoring and measuring method based on three-dimensional visualization demonstration - Google Patents
Heat-engine plant monitoring and measuring method based on three-dimensional visualization demonstration Download PDFInfo
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- CN103778566A CN103778566A CN201410023205.1A CN201410023205A CN103778566A CN 103778566 A CN103778566 A CN 103778566A CN 201410023205 A CN201410023205 A CN 201410023205A CN 103778566 A CN103778566 A CN 103778566A
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Abstract
The invention provides a heat-engine plant monitoring and measuring method based on three-dimensional visualization demonstration. The method comprises the following steps: a heat-engine plant three-dimensional model is established; the heat-engine plant three-dimensional model is in interlinkage with a production information system, a real-time monitoring system and a real-time video monitoring system of the heat-engine plant; the video picture, device information, real-time data and historical data of a target device are acquired; and the operating state of the heat-engine plant is monitored according to the video picture, the device information, the real-time data and the historical data. The method of the invention has the following advantages that the structure of the selected target device is demonstrated detailedly through a three-dimensional graph, and at the same time, the video picture, the device information, the real-time data and the historical data are invoked to perform comprehensive monitoring on the operating state of the target device so as to realize fault diagnosis and make an effective and detailed maintenance schedule to achieved the purpose of improving heat-engine plant operation and maintenance working efficiency.
Description
Technical field
The present invention relates to a kind of monitoring method of thermal power plant, particularly relate to a kind of thermal power plant's monitoring method of showing based on three-dimensional visualization.
Background technology
The intelligent development of thermal power plant is the important component part of power industry intelligent development.Digitizing technique helps thermal power plant to set up efficient transmission platform, realize synchronous transmission and the application of high-speed data and video, save the manpower and materials that administrative institute of thermal power plant needs, improve the efficiency of management optimum management performance, for the intelligent development of thermal power plant is laid a solid foundation.The information of power plants is integrated and visual still for developing stage, and a lot of places need to could meet the intelligentized information architecture of thermal power plant and service request by improving.
The Visualized management system of current thermal power plant is all to show by 2-d plane graph mostly, not only low precision, and show also not directly perceived.When the maintenance and overhaul mode of thermal power plant develops from prophylactic repair to repair based on condition of component, need to formulate Strategies of Maintenance and turnaround plan by the historical integrated information of browsing main equipment and relevant corollary apparatus.The operator on duty of thermal power plant and maintainer, in the time of work, need to consult complete, integrated thermal power plant information immediately, finishing equipment operation efficiently and troubleshooting task.In the Visualized management system of most thermal power plant, the mass data relevant with thermal power plant and information (comprising the bulk information of generation in service), all show user in the mode of disperseing.Operational management personnel can not comprehensively browse the various information of thermal power plant by efficient integrated mode directly perceived in computer system, comprise thermal power plant's body (three-dimensional physical model), manufacturing information, running status, detection information, inspecting state etc., be also not easy to these information to carry out instant comprehensive inquiry and comparative analysis.Obtain not freely due to integrated information, cause the operation of thermal power plant and the work efficiency of maintenance to reduce.
Summary of the invention
Based on this, be necessary the problem for prior art, a kind of thermal power plant's monitoring method of showing based on three-dimensional visualization of the work efficiency that improves thermal power plant's operation and maintenance is provided.
Thermal power plant's monitoring method of showing based on three-dimensional visualization, comprises step:
According to the design drawing of the 3 d scan data of the actual scene of thermal power plant and thermal power plant, set up the three-dimensional model of thermal power plant; Wherein, described actual scene comprises the factory building of thermal power plant and the equipment of thermal power plant;
The three-dimensional model of thermal power plant is connected with production information system, real-time monitoring system and the real-time video monitoring system of thermal power plant;
From real-time video monitoring system, obtain the video pictures of each side of target device, from production information system, obtain the facility information of target device, from real-time monitoring system, obtain real time data and the historical data of target device;
According to video pictures, facility information, real time data and historical data, thermal power plant's running status is monitored.
Beneficial effect of the present invention: by setting up the three-dimensional model of thermal power plant, and by the production information system of the three-dimensional model of thermal power plant and thermal power plant, real-time monitoring system and real-time video monitoring system connect, when in staff need to be to thermal power plant, equipment is monitored arbitrarily, can at length show by three-dimensional picture the structure of selected target device, can call the video pictures of the real-time video monitoring system of thermal power plant simultaneously, the facility information of production information system, the real time data of real-time monitoring system and historical data, operation conditions to target device is comprehensively monitored, and then realize fault diagnosis and formulate efficient detailed turnaround plan, reach the object of the work efficiency that improves thermal power plant's operation and maintenance.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of thermal power plant's monitoring method of showing based on three-dimensional visualization of one embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the three-dimensional modeling process of thermal power plant's monitoring method of showing based on three-dimensional visualization of one embodiment of the present invention;
Fig. 3 is the three-dimensional model of thermal power plant and the schematic flow sheet that connects of other system of thermal power plant's monitoring method of showing based on three-dimensional visualization of one embodiment of the present invention;
Fig. 4 is the structural representation block diagram of thermal power plant's three-dimensional display platform of thermal power plant's monitoring method of showing based on three-dimensional visualization of one embodiment of the present invention;
Fig. 5 is the structural representation block diagram of thermal power plant's three-dimensional display platform of thermal power plant's monitoring method of showing based on three-dimensional visualization of another embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are set forth.
Referring to Fig. 1, a kind of thermal power plant's monitoring method of showing based on three-dimensional visualization, comprises step:
S100: according to the design drawing of the 3 d scan data of the actual scene of thermal power plant and thermal power plant, set up the three-dimensional model of thermal power plant; Wherein, described actual scene comprises the factory building of thermal power plant and the equipment of thermal power plant.
In order to set up the three-dimensional model of thermal power plant, need to carry out 3-D scanning to the actual scene of thermal power plant, comprising the factory building of thermal power plant and the equipment of thermal power plant, be difficult to for some the equipment or the factory building that utilize scanner to scan, in conjunction with the design drawing of thermal power plant, comprise the building design drawing of factory building and the design drawing of equipment, carry out modeling and obtain the three-dimensional model of thermal power plant.
Referring to Fig. 2, in the present embodiment, for step S100, can be specially step S110-S130:
S110: according to the piecemeal multistation scanning result of the spatial digitizer of the actual scene of thermal power plant, obtain the 3 d scan data of thermal power plant.Building and number of devices in thermal power plant are various, and complex structure, and have the problem of mutually blocking between object, therefore, in the time of 3-D scanning, can not obtain at a survey station all Global Information of equipment or buildings.Substation multi-block scanning is to address the above problem, and obtains the measuring method of thermal power plant's overall space information.
S120: the 3 d scan data of described thermal power plant is carried out to Registration of Measuring Data and coordinate system adjustment, obtain three dimensional point cloud model.Owing to having adopted piecemeal multistation scanning in step S110, the three-dimensional data that scanning obtains is that the piecemeal point of thermal power plant under multiple different coordinates converges and closes, and therefore, need to carry out Registration of Measuring Data to the data of multiple survey stations, and obtain three dimensional point cloud model.
S130: according to the design drawing of three dimensional point cloud model and thermal power plant, set up the three-dimensional model of thermal power plant.Get after three dimensional point cloud model, in conjunction with the architectural design drawing of thermal power plant and the design drawing of equipment, add that post-processed software (as AutoCAD) carries out the structure of three-dimensional model.
S200: the three-dimensional model of thermal power plant is connected with production information system, real-time monitoring system and the real-time video monitoring system of thermal power plant.
Setting up after the three-dimensional model of thermal power plant, in order to reach the object of monitoring, the three-dimensional model of thermal power plant need to be connected to obtain the data in thermal power plant's operational process with existing each system in thermal power plant, as production information system, real-time monitoring system and real-time video monitoring system.
Referring to Fig. 3, in the present embodiment, for S200, can be specially step S210-S230:
S210: default three-dimensional model is shown client, described three-dimensional model shows that client is for depositing, show and arrange the three-dimensional model of thermal power plant.This three-dimensional model shows that client is available for users to the three-dimensional model of observation, manipulation thermal power plant.
S220: three-dimensional model is shown to client passes through the application server of thermal power plant and be connected with production information system, real-time monitoring system and the real-time video monitoring system of thermal power plant respectively.Production information system, real-time monitoring system and the real-time video monitoring system of thermal power plant is all connected in the application server of thermal power plant, three-dimensional model shows that client is take application server as medium, obtain the data of production information system, real-time monitoring system and real-time video monitoring system, meanwhile, also send request instruction (Request) by application server.In addition, application server also plays the effect of the format conversion of data, as the raw data of the production information system of thermal power plant, real-time monitoring system and real-time video monitoring system converted to XML file or directly sending to three-dimensional model to show client video file.This three-dimensional model shows that client, application server, production information system, real-time monitoring system and real-time video monitoring system form the three-dimensional display platform (as shown in Figure 4) of thermal power plant jointly.
S230: the three-dimensional model that three-dimensional model is shown to the thermal power plant in client connects with the data of production information system, real-time monitoring system and the real-time video monitoring system of thermal power plant respectively.The XML file getting is connected with the three-dimensional model of thermal power plant, and simulator corresponding in the three-dimensional model of corresponding data and thermal power plant matches.
Wherein, associated about the three-dimensional model of thermal power plant and the production information system of thermal power plant in step S230, can be specially step:
Obtain the database access authority of the production information system of thermal power plant;
Application server by thermal power plant sends request instruction to the production information system of thermal power plant;
Obtain the facility information of the production information system that application server feeds back;
By associated device model corresponding in the three-dimensional model of described facility information and thermal power plant.
Wherein, in step S230, show that about three-dimensional model the three-dimensional model of thermal power plant and the real-time monitoring system of thermal power plant in client connect, and can be specially step:
The data of obtaining the real-time monitoring system of thermal power plant read authority;
Application server by thermal power plant sends request instruction to the real-time monitoring system of thermal power plant;
Obtain real time data and the historical data of the real-time monitoring system that application server feeds back;
By associated device model corresponding in the three-dimensional model of described real time data and historical data and thermal power plant.
Wherein, in step S230, connect about the three-dimensional model of thermal power plant and the real-time video monitoring system of thermal power plant, can be specially step:
The video information of obtaining the real-time video monitoring system of thermal power plant reads authority and control authority;
Application server by thermal power plant sends request instruction to the real-time video monitoring system of thermal power plant;
Obtain the video pictures of the real-time video monitoring system that application server feeds back;
By associated device model corresponding in the three-dimensional model of described video pictures and thermal power plant.
S300: obtain the video pictures of each side of target device from real-time video monitoring system, obtain the facility information of target device from production information system, obtain real time data and the historical data of target device from real-time monitoring system.
In the time that needs are monitored certain target device, from the real-time video monitoring system of thermal power plant, obtain the video pictures of each side of target device, to know the realtime graphic of the current working condition of target device.From production information system, obtain the facility information of target device, as specifications parameter of the model of target device, affiliated area and unit, equipment etc.From real-time monitoring system, obtain real time data and the historical data of target device, to the current operation conditions of target device is made comparatively comprehensively and being analyzed in follow-up step.
In the present embodiment, in step S300, from the real-time video monitoring system of thermal power plant, obtain the video pictures of each side of target device, can realize by following two kinds of modes:
The first video pictures obtain manner:
Obtain the information of choosing of three-dimensional camera default in the three-dimensional model of thermal power plant; Wherein, described three-dimensional camera is corresponding one by one with the video camera of real-time video monitoring system;
According to the information of choosing of three-dimensional camera, obtain the video pictures of video camera corresponding with three-dimensional video camera in real-time video monitoring system.
The second video pictures obtains implementation:
Obtain the information of choosing of target device model in the three-dimensional model of thermal power plant;
According to the information of choosing of target device model, from real-time video monitoring system, obtain the video pictures at each visual angle of the video camera relevant to target device.
The video camera of mentioning in above-mentioned the first video pictures obtain manner and the second video pictures obtain manner, pre-sets by the mode of preset point parameter.Mode by preset point parameter arranges video camera, can get rapidly suitable video pictures, improves the efficiency of monitoring.
S400: thermal power plant's running status is monitored according to video pictures, facility information, real time data and historical data.
Get after video pictures, facility information, real time data and the historical data of target device, according to the real-time video pictures of equipment, facility information (as the Reasonable Parameters scope of the specifications parameter of equipment, operation), the current real time data with moving of equipment, in conjunction with the service data in historical record, the current operation conditions of target device is made to comprehensive analysis, reach the object of monitoring.
It should be added that, in the present embodiment, the three-dimensional model of thermal power plant can also connect with the other system of thermal power plant, as connected (as shown in Figure 5) with the fire alarm defence system of thermal power plant.In the time that fire alarm defence system monitors unusual condition, can send the three-dimensional model of warning information to thermal power plant, in the three-dimensional model of thermal power plant, the corresponding local alarm signal that shows, reminds place corresponding to user to occur abnormal.
In order to set forth better the present invention, below provide an application example of the present invention:
This application example is realized on the basis of thermal power plant's three-dimensional visualization display platform.The Core Feature of thermal power plant's three-dimensional visualization display platform comprises following three parts: 1, show thermal power plant's three-dimensional model; 2, realize associated between virtual three-dimensional thermal power plant model and existing system; 3, integrated multidimensional is shown thermal power plant's relevant information.In order to expand the application of three-dimensional display platform, realize real-time state monitoring and the three-dimensional display of Power Plant Equipment by the means of video image identification; And the three-dimensional model of thermal power plant is shown with real-time video monitoring and combined the operation and maintenance management that is applied to thermal power plant, for the remote equipment auxiliary repair of thermal power plant provides technical support.
Specifically comprise the following steps:
Step1, set up thermal power plant's three-dimensional model, realize the three-dimensional visualization of thermal power plant and show.
To thermal power plant's modeling and generate in the process of the three-dimensional device context of thermal power plant, three-dimensional device model is the base unit that builds the three-dimensional device context of thermal power plant.Three-dimensional device model comprises agent model and multiple partial model of equipment.For example, boiler body apparatus assembly comprises the partial models such as the main frame model of a boiler body equipment and burner hearth, drum, burner.Obtain spatial data by ground non-contact 3-D laser scanner, carry out thermal power plant's three dimensions atural object Modeling Research, set up three-dimensional simulation model.Specifically comprise the following steps:
S1-1: obtain thermal power plant's overall space information by the scanning of ground non-contact 3-D laser scanner piecemeal multistation, formulate collection in worksite scheme according to the accuracy requirement of the relation of scanning distance and dot density and thermal power plant's three-dimension modeling.
In complicated thermal power plant's inner structure and thermal power plant, each object causes obtaining at a survey station all Global Information of equipment or structures from occlusion issue.Therefore, the scanning of piecemeal multistation becomes the measuring method of obtaining thermal power plant's overall space information.Formulate collection in worksite scheme according to the accuracy requirement of the relation of scanning distance and dot density and thermal power plant's three-dimension modeling.
S1-2: the piecemeal point of thermal power plant under the multiple different coordinates that obtain in S1-1 is converged to close and carry out Registration of Measuring Data, be transformed under same coordinate system.
The raw measurement data that laser three-dimensional scanning obtains is that the piecemeal point of thermal power plant under multiple different coordinates converges and closes, and in order to obtain thermal power plant's overall space data message, need to carry out Registration of Measuring Data to the data of multiple survey stations.The registration accuracy of cloud data directly affects the precision of later stage achievement.
S1-3: in conjunction with thermal power plant and the existing design of relevant device, fabrication drawing, adopt the poster processing soft to carry out the structure of three-dimensional model.
Obtain after the three dimensional point cloud model of thermal power plant, in conjunction with thermal power plant and the existing design of relevant device, fabrication drawing, adopt post-processed software (for example AutoCAD) to carry out the structure of three-dimensional model.In the time carrying out three-dimensional modeling, utilize the automatic segmentation handling implement that 3 d modeling software provides to extract a part from the point cloud chart of scanning, jointly form a part of point of an object or object, to carry out Auto-matching processing.
Power equipment in three-dimensional device model and actual scene is corresponding one by one, and in actual scene, equipment state real time data and equipment status parameter are all kept in equipment state real-time data base.Three-dimensional device model can read relevant equipment real-time status data and equipment status parameter from equipment state real-time data base.
Step2, build thermal power plant's three-dimensional visualization platform, realize associated between virtual three-dimensional thermal power plant model and existing system.
Thermal power plant's three-dimensional visualization platform adopts three-decker: client three-dimensional display platform, application server and existing system.Application server be responsible for providing with the interface of thermal power plant existing system and with the interface of real-time monitoring system, return to client after being responsible for that the result of client-requested is organized into XML form.Existing system comprises: production information system (Project Management Information System, hereafter PMIS system), real-time monitoring system (Supervisory Control And Data Acquisition, hereafter SCADA system), real-time video monitoring system etc.
Client three-dimensional display platform connects with PMIS system: PMIS open system database access authority, the request that application server sends according to client three-dimensional display platform, read related data from PMIS system, be organized into XML form and issue client, three-dimensional display platform is shown relevant information after receiving XML data.
Client three-dimensional display platform connects with SCADA system: SCADA open system real time data read authority, read the real time data in SCADA system by application server, comprise historical data, be organized into the three-dimensional display platform that XML file sends to client, three-dimensional display platform is responsible for showing relevant real time data.
Client three-dimensional display platform connects with real-time video monitoring system: real-time video monitoring system has been opened reading of video information and control authority, the request about video that client three-dimensional display platform sends connects via application server and forwards real-time video monitoring system, and the result of real-time video monitoring system response request also returns to client three-dimensional display platform via application server.
Step3, in thermal power plant's three-dimensional visualization platform, choose arbitrarily a certain equipment of thermal power plant's three-dimensional model, check the not HD video picture of ipsilateral of this equipment.
On the basis of video monitoring system, from video server, the live video stream of supervisory system picked-up is accessed to thermal power plant's three-dimensional visualization platform, thereby make operating personnel check real-time video by the special pel on direct click three-dimensional model, to understand the situation at thermal power plant scene.In order the problem that Power Plant Equipment may occur to be detected in time, in three-dimensional model, the parts of equipment can both be chosen and check.Concrete mode can be divided into two kinds: 1, directly check three-dimensional camera correspondence image in three-dimensional model; 2, multiwindow is checked the multi-view image of particular device, and realizes parts level real-time video location.
Directly check that in three-dimensional model, the concrete implementation step of three-dimensional camera correspondence image comprises: open three-dimensional display platform and be written into model, in device tree, select camera; Click and put right button after certain camera and navigate in three-dimensional model; On camera pel, click and check that camera can see the real-time pictures of camera picked-up, and can control camera and rotate to check equipment peripheral information.
Multiwindow is inspected the concrete implementation step of equipment and is comprised: in device tree, select specific components, such as No. 1 master cylinders; After navigating to this assembly, click by right key, in drop-down menu, select multiwindow monitoring assembly, can check by multiple windows the multi-view image of particular device, and realize parts level real-time video location.
Step4, regulate the relevant camera of this equipment periphery to rotate to check equipment peripheral information, comprehensively judge whether to break down.
Camera adopts preset point parameter.The parameter of preset point parameter (Preset) for determining that relevant camera should reset is set, reaches the function of carrying out real-time video location with the parts of equipment.Preset point parameter (Preset) obtained two schemes: the one, calculate from a cloud space, then obtain video pictures clearly by fine setting; The 2nd, directly obtain corresponding parameter by The Cloud Terrace adjustment, then Parameter storage is supplied to call.The benefit that preset point parameter is set is to calculate in real time camera parameter at every turn, pares down expenses, and accelerates travelling speed.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. thermal power plant's monitoring method of showing based on three-dimensional visualization, is characterized in that, comprises step:
According to the design drawing of the 3 d scan data of the actual scene of thermal power plant and thermal power plant, set up the three-dimensional model of thermal power plant; Wherein, described actual scene comprises the factory building of thermal power plant and the equipment of thermal power plant;
The three-dimensional model of thermal power plant is connected with production information system, real-time monitoring system and the real-time video monitoring system of thermal power plant;
From real-time video monitoring system, obtain the video pictures of each side of target device, from production information system, obtain the facility information of target device, from real-time monitoring system, obtain real time data and the historical data of target device;
According to video pictures, facility information, real time data and historical data, thermal power plant's running status is monitored.
2. thermal power plant's monitoring method of showing based on three-dimensional visualization according to claim 1, is characterized in that, described according to the design drawing of the 3 d scan data of the actual scene of thermal power plant and thermal power plant, sets up the three-dimensional model of thermal power plant, comprises step:
According to the piecemeal multistation scanning result of the spatial digitizer of the actual scene of thermal power plant, obtain the 3 d scan data of thermal power plant;
The 3 d scan data of described thermal power plant is carried out to Registration of Measuring Data and coordinate system adjustment, obtain three dimensional point cloud model;
According to the design drawing of three dimensional point cloud model and thermal power plant, set up the three-dimensional model of thermal power plant.
3. thermal power plant's monitoring method of showing based on three-dimensional visualization according to claim 1, it is characterized in that, described the three-dimensional model of thermal power plant is connected with production information system, real-time monitoring system and the real-time video monitoring system of thermal power plant, comprises step:
Default three-dimensional model is shown client, and described three-dimensional model shows that client is for depositing, show and arrange the three-dimensional model of thermal power plant;
Three-dimensional model is shown to client passes through the application server of thermal power plant and be connected with production information system, real-time monitoring system and the real-time video monitoring system of thermal power plant respectively;
The three-dimensional model that three-dimensional model is shown to the thermal power plant in client connects with the data of production information system, real-time monitoring system and the real-time video monitoring system of thermal power plant respectively.
4. thermal power plant's monitoring method of showing based on three-dimensional visualization according to claim 3, is characterized in that, described three-dimensional model is shown to the three-dimensional model of the thermal power plant in client and the production information system of thermal power plant connect, and comprise step:
Obtain the database access authority of the production information system of thermal power plant;
Application server by thermal power plant sends request instruction to the production information system of thermal power plant;
Obtain the facility information of the production information system that application server feeds back;
By associated device model corresponding in the three-dimensional model of described facility information and thermal power plant.
5. thermal power plant's monitoring method of showing based on three-dimensional visualization according to claim 3, is characterized in that, described three-dimensional model is shown to the three-dimensional model of the thermal power plant in client and the real-time monitoring system of thermal power plant connect, and comprise step:
The data of obtaining the real-time monitoring system of thermal power plant read authority;
Application server by thermal power plant sends request instruction to the real-time monitoring system of thermal power plant;
Obtain real time data and the historical data of the real-time monitoring system that application server feeds back;
By associated device model corresponding in the three-dimensional model of described real time data and historical data and thermal power plant.
6. thermal power plant's monitoring method of showing based on three-dimensional visualization according to claim 3, is characterized in that, described three-dimensional model is shown to the three-dimensional model of the thermal power plant in client and the real-time video monitoring system of thermal power plant connect, and comprise step:
The video information of obtaining the real-time video monitoring system of thermal power plant reads authority and control authority;
Application server by thermal power plant sends request instruction to the real-time video monitoring system of thermal power plant;
Obtain the video pictures of the real-time video monitoring system that application server feeds back;
By associated device model corresponding in the three-dimensional model of described video pictures and thermal power plant.
7. thermal power plant's monitoring method of showing based on three-dimensional visualization according to claim 1, is characterized in that, the video pictures of described each side that obtains target device from real-time video monitoring system, comprises step:
Obtain the information of choosing of three-dimensional camera default in the three-dimensional model of thermal power plant; Wherein, described three-dimensional camera is corresponding one by one with the video camera of real-time video monitoring system;
According to the information of choosing of three-dimensional camera, obtain the video pictures of video camera corresponding with three-dimensional video camera in real-time video monitoring system.
8. thermal power plant's monitoring method of showing based on three-dimensional visualization according to claim 1, is characterized in that, the video pictures of described each side that obtains monitoring objective equipment from real-time video monitoring system, comprises step:
Obtain the information of choosing of target device model in the three-dimensional model of thermal power plant;
According to the information of choosing of target device model, from real-time video monitoring system, obtain the video pictures at each visual angle of the video camera relevant to target device.
9. according to the thermal power plant's monitoring method of showing based on three-dimensional visualization described in claim 7 or 8, it is characterized in that, described video camera pre-sets by the mode of preset point parameter.
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| CN107728977A (en) * | 2017-09-26 | 2018-02-23 | 上海电气分布式能源科技有限公司 | A kind of energy device monitoring method and system based on 3D |
| CN107749998A (en) * | 2017-10-23 | 2018-03-02 | 西华大学 | A kind of Streaming Media method for visualizing of portable 3D scanners |
| CN107817777A (en) * | 2017-12-14 | 2018-03-20 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of three-dimensional of power station collection control operating desk two and video pictures cooperative monitoring system |
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| CN109493420A (en) * | 2018-11-16 | 2019-03-19 | 北京华电天仁电力控制技术有限公司 | A kind of power plant's three-dimensional visualization methods of exhibiting based on Unity3D |
| CN109582391A (en) * | 2018-12-04 | 2019-04-05 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of device tree configuration method based on XML |
| CN109682344A (en) * | 2018-12-12 | 2019-04-26 | 上海建工集团股份有限公司 | Wall method of real-time and system |
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| CN110553722A (en) * | 2019-07-15 | 2019-12-10 | 乌江渡发电厂 | Water guide swing detection method for power plant generator set |
| CN110569389A (en) * | 2019-07-25 | 2019-12-13 | 深圳壹账通智能科技有限公司 | Environment monitoring method and device, computer equipment and storage medium |
| CN110687806A (en) * | 2019-09-30 | 2020-01-14 | 万翼科技有限公司 | Equipment control method and related device |
| CN111327678A (en) * | 2020-01-20 | 2020-06-23 | 深圳市德堡数控技术有限公司 | Data display method and device, computer equipment and storage medium |
| CN111510685A (en) * | 2020-04-26 | 2020-08-07 | 国电电力大同发电有限责任公司 | Information output method and device based on three-dimensional model |
| CN112699571A (en) * | 2021-01-15 | 2021-04-23 | 广东电网有限责任公司广州供电局 | Power equipment production monitoring method and device, computer equipment and storage medium |
| CN113325790A (en) * | 2021-06-04 | 2021-08-31 | 福建龙净环保股份有限公司 | Visual intelligent monitoring device and data processing method |
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| CN113891042A (en) * | 2021-09-27 | 2022-01-04 | 南京恒星自动化设备有限公司 | Integrated panoramic display method integrating 3D, monitoring information and video signals |
| CN114626768A (en) * | 2022-05-16 | 2022-06-14 | 华能国际电力江苏能源开发有限公司 | Modularized and three-dimensional visual cross-platform production real-time supervision system |
| CN116860897A (en) * | 2023-08-21 | 2023-10-10 | 安徽三禾一信息科技有限公司 | Intelligent operation and maintenance method and system for visual equipment |
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