3D visualization of smart dam

Preface

Water conservancy promotes , Five grains are abundant . Water conservancy is an important part of national economic stability and harmony , It's not just flood control and disaster reduction 、 Agricultural irrigation 、 Urban water supply and water diversion 、 Foreign trade in fisheries 、 Tourism and shipping 、 Ecological environment and other comprehensive applications , Hydropower is also one of the most important sustainable energy resources . Dams and reservoirs 、 Hydropower stations and other water conservancy projects complement each other and stabilize urban development . And with the development of information technology , Combined with the Internet of things 、5G、 Smart hydropower station in the form of big data and other emerging technologies 、 Smart dam application , It also provides greater value embodiment for the traditional water conservancy industry , Enhance the overall perception of the industry 、 Sharing and integration 、 Smart management .

Today we will use Hightopo Of HT The products build a water and ink landscape dam 3D Visual scene . Through three-dimensional modeling , The main body of the dam is visually displayed from various angles 、 Workshop 、 navigation lock 、 Ship lift 、 Generator Set 、 Operation situation of key management objects such as sluice gate and discharge structure , Realize the comprehensive operation situation of water conservancy management .

Effect display

Different from the previous sci-fi style digital twin works , The dam visualization project adopts the style of ink painting and classical music , It will be a serious and boring project , Through the traditional ink painting with profound artistic conception , Let users remember 、 impressive .

Page initialization loading accompanied by rain , Yan Ming , Draw a picture of a water and ink wind dam crisscross with mountains and rivers .

Systems analysis

HT 3D visualization technology adopts B/S framework , After lightening the model , Users no longer need to spend high price to purchase high-performance graphics workstation to support 3D visualization system . User pass PC、 PAD Or smart phones , As long as you open the browser, you can access the 3D visualization system anytime and anywhere , Realize remote monitoring and control . Support  VR、 Handheld or fixed touch terminal and other control devices , Easy centralized control of display content , Realize visual object browsing 、 Point selection 、 Screening 、 select by circling the candidates' names 、 Map translation, zooming and other functions .

Roaming inspection

adopt HT Three dimensional engine for dam 360 Take a panoramic view , The virtual inspection and roaming of the whole water conservancy equipment is realized from the flying perspective of crane in the scene .

Visualization of safety monitoring data

Dam safety monitoring is mainly divided into seepage 、 Inside 、 Environmental monitoring and deformation monitoring . Monitoring instruments mainly include displacement meter 、 Osmometer 、 Stress meters, etc . The monitoring data are divided into ： Scalar information without direction ; Including upstream and downstream 、 Vector information of left and right bank and vertical direction of dam body .

Monitoring indicators mainly include deformation 、 Stress 、 Seepage flow, etc , The safety factor of dam can be determined according to the manual of hydraulic structures , Draw up the stress warning value ; Combined with the seepage analysis results of typical dams, the monitoring and early warning value of seepage flow is determined .

Deep integration of video surveillance data

HT Is based on HTML5 Standard component library , It's seamless HTML5 Various multimedia functions , Support the integration of various video resources to form a unified video access platform , Camera objects can be marked on the two-dimensional and three-dimensional situation map , And associated with its video signal source , You can call the corresponding surveillance video through scene interaction .

Visualization of water regime monitoring

Support the integration of all kinds of monitoring system data , Based on GIS （Geographic Information System,GIS）, Intuitive display of self built 、 The distribution of flood reporting and sharing water and rain forecasting stations and other elements 、 Coverage area 、 Types and monitoring information , Combined with professional analysis and prediction model , For flow 、 Current Speed 、 rainfall （ snow ）、 evaporation 、 silt 、 Ice cream 、 soil moisture 、 Water quality and other hydrological parameters are analyzed in multiple dimensions , Visual warning for abnormal water regime , Assist users to grasp the water regime in time , Improve the efficiency of water disaster emergency response .

Interactive scene switching

By dragging the flood control panel on the left side of the scene , The gate opening can be controlled , Realize the effect of changing the gate flow velocity in the scene .

By clicking on hydraulic structures , The view can be switched to different equipment of the dam , More intuitive 、 Concrete display of the dam scene .

You can control the background music by clicking on the swallow , By default , Swallows dance above the panel , Click pause background music , Swallows will also pause .

Value embodiment

Dam safety monitoring is very important , adopt HT visualization , Operation and maintenance management personnel can intuitively and concretely obtain first-hand information , Analyze the operation state of dam and bedrock , Master the working form of the dam , Evaluate the dam safety situation , Provide basis for dam abnormality . Development of Tupu software HT Visualization helps the user to be clear 、 Fast positioning monitoring equipment and facilities , Obtain the basic monitoring information of relevant measuring points in time .

BIM Modeling and model lightweight

The main basis of 3D dam solid modeling is dam design drawings . Due to the application of 3D visualization of dam monitoring information, the requirement of dam structure modeling is not high , And consider BIM Model files are generally large , Not conducive to running directly in the browser ,Hightopo The three-dimensional visualization of the scene is built by the designer in the way of lightweight modeling , The model effect is mainly represented by mapping , combination HT The powerful rendering ability of the engine , Make sure the scene is Web Load and run efficiently and smoothly, and ensure the excellent visual effect of the scene .

besides , The point cloud data can be used to obtain the detailed geographic environment information of the dam and its surrounding areas , Perfect the missing part of the model , To improve the accuracy of the model .

If you have any BIM The requirements of the model ,HT Provides BIM Model transfer HT Functions of primitives , But for BIM The files are lightweight , Make sure it loads smoothly .

HT  And GIS The combination of

GIS By superimposing and fusing oblique photographic data 、 vector data 、 3D model data 、BIM Data and other multi-source data , Provides more terrain 、 Architecture 、 Facilities and other information .GIS It can organically combine the spatial position of objects in the real world with related attributes , So as to provide technical support for spatial decision-making , Realize visual expression .HT Provide GIS Integration and other related services , Realize 3D display of dam terrain scene data , Further assist the visualization process of water conservancy dam engineering .

summary

adopt HT Three dimensional visualization and information technology in water conservancy 、 Electric power 、 Promotion and application of energy and other fields , It will bring great convenience to the operation and maintenance management of the industry , Digital twin technology will help optimize management processes 、 Improve the quality of Management 、 And vividly display the data .

The visualization of Tupu software enables the visualization of hydropower generation 、 Smart power station Visualization 、 Smart photovoltaic visualization and other industries are more adapted to the development of the times . As shown in the figure below , In electricity 、 Energy and other related industries , It is also a visual technical support based on years of project experience of Tupu software , Efficient customized design and development according to business requirements , Contribute to the construction of the industry .

For more industry application examples, please refer to the case link on Tupu's official website ：https://www.hightopo.com/demos/index.html