Aerial reconnaissance positioning system and method

Abstract

The invention provides an aerial reconnaissance positioning system and a method. The system comprises an operation platform and a multi-rotor aircraft, wherein a pocket-size GSM mobile phone positioning instrument, monitoring equipment, image transmission equipment and flight control equipment are arranged on the multi-rotor aircraft; the multi-rotor aircraft is used for shooting the geographicalenvironment of the target area through the cradle head carrying monitoring equipment; the image transmission equipment and the flight control equipment are used for adjusting the height and attitude of the multi-rotor aircraft; the pocket-size GSM mobile phone positioning instrument is used for accurately positioning a target mobile phone, and the operation platform sends an instruction to the pocket-size GSM mobile phone positioning instrument through the Bluetooth wireless module. The method comprises the following steps: acquiring a mobile phone number of a target mobile phone, and a cell number and a public network main frequency of an area where the target mobile phone is located; sending a short message to the target mobile phone to confirm whether the target mobile phone is in a power-on state; and in different gain modes, the target mobile phone is positioned, and the gain modes comprise a high gain mode, a medium gain mode and a low gain mode.

Description

technical field [0001] The invention relates to the technical field of aerial reconnaissance, in particular to an aerial reconnaissance positioning system and method. Background technique [0002] The current positioning products are mainly divided into two types: vehicle-mounted and individual soldiers, which meet most positioning usage scenarios. However, when targeting some special cases or some special geographical environments, it is inconvenient for the staff to carry equipment close to the target, and cannot effectively observe and locate the regional geographical environment. For example, the location of the target cannot be directly located visually due to the buried target due to earthquake disasters; or the location of the target is in a densely built area, and the specific location of the target cannot be known effectively in time; or the target is in a ravine, and the road and geographical environment are relatively Complicated, unable to normally enter the pos...

AI Technical Summary

Problems solved by technology

[0004] In some special cases or special geographical environments, it is inconvenient for investigators to carry positioning equipment, and the existing air positioning equipment has a complex structure or a relatively complicated positioning algorithm. The present invention provides an air reconnaissance positioning system and method

Images