BIM-based sand table system

Abstract

The invention discloses a BIM-based sand table system and particularly relates to the field of building technologies. The system comprises an information collection module, a splicing displayer, a sand table entity model, a touch screen, a wall-mounted displayer and an entity landscape model, wherein the information collection module collects architectural drawings and building entity job schedules, determines a sand table entity model setup scheme and collects construction site monitoring information in real time; the splicing displayer is arranged in a sand table building line, the sand table entity model is placed on the splicing displayer, and construction environments at different construction stages are displayed according to a preset proportion; the sand table entity model is set upaccording to the sand table entity model setup scheme; the touch screen performs real-time control over the sand table entity model, the splicing displayer and the wall-mounted displayer; the wall-mounted displayer updates information in real time and publicly displays the information; and the entity landscape model is placed in a region outside the building line of the sand table system. Throughthe sand table system, a main contractor can be assisted in performing construction scheme simulation demonstration on weekly project meetings, and the problem that a traditional entity sand table model has a single representation form is overcome.

Description

technical field [0001] The present invention relates to the technical field of construction, and more specifically, to a BIM-based sand table system. Background technique [0002] The sand table display method relies on the establishment of a physical model, so as to simulate the real scene for simulation display. The sand table model is mostly used in the real estate field, and a physical miniature architectural model is established in the sales department to display the real estate for sale. Display the supporting conditions of various resources such as transportation, urban planning and tourism around the residence. However, this display method can only be displayed in a fixed mode, and cannot meet different display requirements. For construction companies, sand table systems are rarely used to guide the construction phase of residential projects. [0003] At present, the physical sand table is mostly used, and the engineering models made of gypsum, plastic and other ma...

AI Technical Summary

Problems solved by technology

[0003] At present, the physical sand table is mostly used, and the engineering models made of gypsum, plastic and other materials are combined together, but the physical sand table can only show the status of a certain completion stage of the project and cannot be reused

However, the general electronic sand table system does not combine the characteristics of smart construction sites, does not integrate BIM technology, and realizes the characteristics of system automation, which is not conducive to the flexible design of simulation content, and has the problems of poor display effect and low intelligence.

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