An environment detection device, its ranging method, and detection system

Abstract

The invention relates to an environment detection device, a ranging method and a detection system thereof. The environment detection device comprises a hollow spherical shell and an image collection module arranged in the hollow spherical shell, and can rotate or roll after receiving a motion control instruction sent by a remote monitoring device. The method comprises the steps that: the environment detection device receives a shooting control instruction sent by the remote monitoring device, and controls the image collection module according to the shooting control instruction to collect image information of the environment where the hollow spherical shell is located; the environment detection device identifies a target object according to the image information and obtains the vector parameter of the target object; the environment detection device calculates a spacing distance between the target object and the hollow spherical shell according to the vector parameter of the target object; and the environment detection device sends the image information and the spacing distance to the remote monitoring device. According to the environment detection device, the ranging method and the detection system thereof, the monitoring personnel of the remote monitoring device can obtain the distance between the target object and the environment detection device, thus improving the effectiveness of monitoring.

Description

technical field [0001] The invention relates to the technical field of environmental monitoring, in particular to an environmental detection device, a distance measuring method, and a detection system. Background technique [0002] At present, human society has to face many emergencies caused by natural disasters or human factors, such as rescuing trapped people in fire situations, on-site rescue in earthquake disasters, underground rescue in mine disasters, and hostage rescue tasks. Attacks by kidnappers, etc. For special situations like this, since it is impossible to know the specific situation on the scene, entering these dangerous areas with a large number of unknown factors for on-site rescue will cause a great threat to the life safety of on-site rescuers. [0003] The existing environmental detection device can be applied in the emergency scene, and can collect images, audio, video, temperature and other environmental information in narrow spaces, closed environment...

AI Technical Summary

Problems solved by technology

[0004] In the process of environmental monitoring, due to the complex application scenarios, if the monitoring target cannot be identified in time and the distance information between the monitoring target and the environmental detection device can not be obtained, the meaning of monitoring will be lost and the effectiveness of monitoring will be reduced. The existing environmental detection devices lack the measurement technology for the distance between the monitoring target and the environmental detection device, so it is difficult for the monitoring personnel to obtain the relevant geographical location information of the monitoring target in a timely manner, which is not conducive to grasping the real-time situation in special scenarios , for example, in anti-terrorism operations, if the relevant geographic location information of the enemy or terrorists cannot be identified, it is impossible to effectively arrest them

Images