preface

Smart sanitation relies on Internet of Things technology and mobile Internet technology to carry out real-time management of the whole process of people, vehicles, things and things involved in sanitation management, reasonably design and plan the sanitation management mode, improve the quality of sanitation operations, reduce the operating cost of sanitation, and evaluate and promote the effectiveness of garbage classification management with digital. All smart sanitation services are deployed in the smart city management cloud, connected to the smart city network, and provide the required services for managers and operators at any time in the form of cloud services.



Smart sanitation system, as a part of smart city, is the need of social development: integrating urban and rural sanitation, solving the problem of waste siege, reducing the source of household garbage, promoting waste classification and effectively managing the flow of kitchen garbage, eliminating gutter oil, strictly controlling the transport of waste soil, and eliminating the indiscriminate discharge of construction garbage; At the same time, it is also a powerful helper of sanitation management: manual operation fully turns to the need of mechanized operation, which is a visual solution to the problems of more people, more cars, more things, more facilities, high operating costs, low operating efficiency, cleaning and transportation is not timely.

Interface introduction and effect preview

This set of visualization solutions tries to adopt a minimalist style in design, and adopts HT’s usual layout of drawing + rendering elements.

Industry pain points and visual coping strategies

Urban sanitation has many pain points, such as: garbage trucks randomly dumped everywhere, garbage output can not be accurate statistics; Emergencies cannot be handled in time; Staff work quality can not be assessed; The configuration coverage of public facilities cannot be monitored; Load data cannot be maximized; Equipment and facilities failure; Unable to fine management in response to garbage sorting policy; The vehicle load and transfer station location cannot be reasonably allocated according to the garbage volume; Leakage and illegal dumping of muck truck; Unable to monitor and control overloading, muck truck route into the illegal areas.



HT for Web provides a set of visualization solutions for these business pain points. The whole solution applies HT 2D engine, 3D engine and GIS engine.

HT can quickly realize rich 2D, 3D and GIS effects. It can play its own imagination according to requirements, play with many novel functions, and perfect a complete visualization system solution by complementing each other’s advantages. Therefore, in the realization of the visualization system, THE 3D scene adopts HT lightweight HTML5 / WebGL modeling scheme to achieve good effects of rapid modeling, runtime lightweight and even mobile terminal browser 3D visualization operation and maintenance. GIS engine, which can accurately synchronize with 3D scenes, not only retains the effects and functions of GIS engine, but also does not limit the designers’ play in 3D scenes; In the corresponding 2D drawings, the use of special vector, in a variety of proportions without distortion, coupled with the layout mechanism, to solve the display problem of different screen proportions.



Sanitation car

In view of “it is impossible to reasonably configure the vehicle load and transfer station location according to the volume of garbage”, the system provides the monitoring function of sanitation vehicles, which are divided into four common types, and the system includes the muck truck to demonstrate the monitoring effect.

In an urban sanitation system, the quantity and attendance of these kinds of vehicles not only determine the implementation cost of sanitation engineering, but also affect the quality of urban cleaning. Their numbers, distribution, and trajectory should all be monitored and analyzed.



The system provides the positioning and viewing functions of various vehicles. The overall distribution can be viewed in the distant view, and the relevant data of specific vehicles can be viewed in the close view. The track overview function can directly reflect the track of the sanitation vehicle in a certain period of time, monitor whether it appears in the illegal area, and also analyze whether the design of the traveling route is reasonable.





The load information of the dredge truck and the collection and transportation vehicle can be collected and reported in transfer stations, collection and transportation points, landfills and other places. On the one hand, it is used to analyze whether the vehicle is maximized, to reduce the number of vehicles, plan the driving route, and save the cost of sanitation;

On the other hand, it can be used to analyze whether the distribution of transfer stations and landfill sites is reasonable, the impact on the efficiency of urban cleaning and transportation, and the impact on the living environment of surrounding residents.



This system also provides a track tracking function, more intuitive presentation of the sanitation vehicle cleaning process.

It’s worth mentioning here
HT 的
3DThe engine supports dynamic vector data of 3D data surface and can monitor the status of equipment and facilities in real time.



Through simple data binding, we can observe the fuel consumption and transport times of the vehicles at every moment and each station in the process of moving.

Through the analysis of vehicle fuel consumption, carrying situation can assist our sanitation vehicle configuration, to maximize the use of resources.

The following is the oil monitoring demonstration of the collection vehicle:



Public facilities

In view of the problem that “the coverage of public facilities configuration cannot be monitored”, the system provides the location and status check functions of recycling stations and public toilets. In addition, it can also check the coverage of specific people or facilities to replenish personnel and reasonably configure public facilities for sanitation dead spots.



The effect of coverage adopts the semi-permeable blasting effect of diffusion, which can clearly express the overlap and vacancy of each sanitation section.



In addition, HT also features dynamic effects in small scenes, such as partial animations of construction sites, transfer stations, and landfills.

In addition to the vehicle animation, all small scenes can be triggered by the lens, only when it is observed it will trigger the animation, which not only ensures the richness and appreciation of all small scenes, but also ensures the performance of the whole system.



workers

In view of the problem of “staff work quality cannot be assessed”, in addition to the same positioning and data panel presentation as public facilities, sanitation workers also provide a positioning playback function according to the time line, and reflect the location information of sanitation workers at each moment through the data collected by positioning equipment such as smart bracelets. There is an intuitive display of sanitation workers’ work coverage and cleaning workload in each period.



Sanitation zoning, garbage classification

To solve the problem of “failure of refined management to respond to garbage classification policy”, the system provides the partition of garbage output and garbage classification treatment in each jurisdiction according to the sanitation management division, and carries out refined rectification for areas with high garbage output and poor garbage classification implementation.



conclusion

There are many other functions and panels in the system. Through this system, it can be seen that HT can more richly present city-level data and better provide visualization services after combining powerful 3D engine with GIS.



HT in GIS direction to do a lot of exploration, there are many successful cases and the effect of cool, such as the night style wisdom city case: www.hightopo.com/demo/powerC…



In 2019, we have also updated hundreds of 2D/3D visualization case sets of industrial Internet, where you can find many novel examples and discover different industrial Internet: Share hundreds of 2D 3D Visualization cases of HT Industrial Internet 2019. For more industrial application examples, please refer to the case link on the official website:

Everything you need to build advanced 2D and 3D visualizations