Data display method for 3D digital sand table vehicle simulation

Abstract

A data display method for 3D digital sand table vehicle simulation comprises the steps that a vehicle-mounted terminal collects the vehicle operation data and sends the vehicle operation data to a 3D digital sand table; after receiving the vehicle-mounted terminal data, the 3D digital sand table loads the vehicle-mounted terminal data to a vehicle model on the 3D digital sand table; the vehicle model receives the vehicle operation data and positions the vehicle model to a map on the 3D digital sand table according to the vehicle operation data; and the vehicle running state is displayed on the 3D digital sand table according to a preset first rule and a display instruction of a client. According to the present invention, based on the 3D digital sand table, and different from a traditional entity sand table, the space scene of the digital sand table is not limited by the area size; and the method has the characteristics of real-time updating, quick query and flexible labeling.

Description

technical field [0001] The invention relates to the field of map display, in particular to a large-scale intelligent management system and method of an automobile proving ground. Background technique [0002] In the prior art, for vehicle simulation, it mainly relies on traditional physical sand tables, traditional physical sand tables, according to topographic maps, aerial photos or on-site terrain, according to a certain proportion, models made of sand, war chess and other materials . [0003] The traditional sand table represents topographic features in the form of miniature entities, and embodies mountains, water bodies, roads and other objects in the model. The main performance is terrain data, so that people can understand macroscopic things from a microscopic perspective. However, the traditional sand table space scene is limited by the size of the area, and it is impossible to perform real-time simulation or dynamic simulation of the vehicle's accelerator accelerati...

AI Technical Summary

Problems solved by technology

However, the traditional sand table space scene is limited by the size of the area, and it is impossible to perform real-time simulation or dynamic simulation of the vehicle's accelerator acceleration, brake deceleration, and steering operations. It cannot give people the feeling of running a real map in terms of perception, and the visual experience is very poor

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