Spherical sensor and detecting system

Abstract

The invention discloses a spherical sensor. The spherical sensor comprises at least two sound collection modules which are arranged in different orientations in a spherical housing and are used for collecting sound signals in preset ranges and sending the sound signals to a sound intensity detection module. The sound intensity detection module is used for detecting the sound intensity of the sound signals collected by different sound collection modules and sending the sound intensity to a central processing module. The central processing module is used for judging the orientation of the sound collection module corresponding to the sound signal highest in sound intensity and sending out a movement control instruction for moving towards the orientation. A movement control module is used for controlling the spherical sensor to move towards the orientation according to the movement control instruction. The invention further discloses a detecting system which is capable of rapidly finding a target object in a complex environment.

Description

technical field [0001] The invention relates to the detection field, in particular to a spherical sensor and a detection system. Background technique [0002] The spherical sensor is a detection tool that realizes detection by installing a camera in a spherical housing. Because the spherical sensor is small in size, easy to carry, and can be thrown into a narrow or complicated space, it is suitable for caves, Detection and investigation of disaster sites or other complex geographical environments. [0003] When rescuing the wounded in the ruins caused by earthquakes and other natural disasters, due to the complex environment and obstacles everywhere, how to quickly find the wounded in the complex geographical environment is the primary consideration. Although the existing spherical sensors can enter the ruins and collect corresponding images to obtain the situation in the ruins, the spherical sensors themselves do not know the specific location of the wounded. Although they...

AI Technical Summary

Problems solved by technology

Although the existing spherical sensors can enter the ruins and collect corresponding images to obtain the situation in the ruins, the spherical sensors themselves do not know the specific location of the wounded. Although they can be searched by controlling the movement of the spherical sensors, when the ruins space When it is relatively large or the terrain is complex, it may take a long time to find the wounded, which is not conducive to timely rescue

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