Life detection and rescue system based on augment reality technology and realization method thereof

Abstract

The invention relates to a life detection and rescue system based on an augment reality technology and a realization method thereof. The system comprises a life detector integrated with a three-dimensional electronic compass, wherein the three-dimensional electronic compass and the life detector are connected with a wearable computer; the wearable computer is also connected with positioning equipment and a helmet mounted display; and the helmet mounted display also integrates a three-dimensional electronic compass and a CCD camera. The three-dimensional position of a buried person can be accurately determined through multi-point (at least two points) measurement of the life detector, the high-accuracy three-dimensional electronic compass and the high-accuracy positioning equipment, then rescuers can see on-site video images overlapped with the three-dimensional virtual graph of the buried person in real time through the high-accuracy positioning equipment, the wearable computer, the helmet mounted display and an augment reality software system in the wearable computer, and the video images can change accordingly along the changes of the positions and the sight lines of the rescuers, thus being capable of better guiding rescue operations and shortening rescue time.

Description

[0001] technical field [0002] The invention relates to a life detection and rescue system based on augmented reality technology and a realization method thereof. Background technique [0003] With the gradual acceleration of the urbanization process, the scale, height and span of urban and rural buildings (structures) are gradually increasing, and the population density is also increasing. The potential danger caused by earthquake disasters is increasing day by day. Once a destructive earthquake occurs, it will cause Huge loss of people's life and property. How to minimize the losses caused by earthquake disasters is an important task of earthquake prevention and disaster reduction work in various countries. Among them, how to rescue the buried people and effectively reduce casualties is the primary task of reducing disaster losses, and it is also the key to best reflect the effectiveness of disaster reduction link. According to relevant expert investigation and statisti...

AI Technical Summary

Problems solved by technology

However, for a large range of unknown outdoor environments, the registration method using computer vision is not suitable

Images