Method, equipment and system for mapping information based on computer model

Abstract

The invention provides a method, equipment and a system for mapping information based on a computer model. The equipment comprises a static information acquisition unit, a dynamic information acquisition unit, a mapping relation generating unit, a computer model generating unit, an observer information acquisition unit, an observer position calculating unit, and a computer model representing unit, wherein the static information acquisition unit is used for acquiring the geometry data of relevant things in an actual environment; the dynamic information acquisition unit is used for acquiring the dynamic information of the relevant things; the mapping relation generating unit is used for setting identification codes for the relevant things and generating the mapping relation between the geometry data and the dynamic information; the computer model generating unit is used for calculating and generating a real-time computer model for the relevant things according to the mapping relation; the observer information acquisition unit is used for acquiring the spatial position information and the direction information of an observer in the actual environment; the observer position calculating unit is used for calculating the position relation between the observer and the relevant things in the actual environment according to the spatial position information, the direction information of the observer and the geometry data of the relevant things; and the computer model presenting unit is used for presenting the real-time computer model of the relevant things to the observer of the relevant things.

Description

technical field [0001] The present invention relates to computer model technology and wireless communication terminal technology, specifically an information mapping method, device and system based on computer model. Background technique [0002] With the development of computer model technology, various computer model systems emerge as the times require. In order to use computer models to simulate the relevant things in the real environment and the interaction of observers, Chinese invention patent application 200610090691.4 discloses a simulated three-dimensional reality navigation system. It can display the overhead image and changes of the real environment to the driver from various angles to achieve the purpose of navigation, and at the same time, it can display the interactive relationship between the navigated vehicle and other vehicles. [0003] However, in the process of realizing the present invention, the inventor found that in the existing computer model system,...

AI Technical Summary

Problems solved by technology

[0003] However, in the process of realizing the present invention, the inventor found that in the existing computer model system, the changes of the real environment related things mapped to the computer model cannot be synchronized with the changes of the observer's observation position, height and observation direction. , so the real environment and related things observed by the observer cannot be reproduced in real time

[0004] Due to the above deficiencies, the existing application systems that map various real-time information to computer models in real time cannot meet the requirements of users.

Images