Unmanned system control method based on Wi-Fi assisted positioning

Abstract

The invention discloses an unmanned system control method based on Wi-Fi assisted positioning and relates to unmanned system navigation methods. The method includes: a driving path and an avoiding area are preset after a preset drivable path area and an avoiding area are preset in a remote background; an unmanned system is started to communicate with a wireless local area network system; during the operation of the unmanned system, the wireless local area network system monitors the motion trajectory and parameters of the unmanned system; the remote background and the unmanned system utilize compensation parameters to perform setting operation on the motion parameters to obtain the motion trajectory of the current unmanned system, and comparison is then performed to correct the motion trajectory of the unmanned system. The method has the advantages that the method is applicable to built-up areas, building interiors and underground building interiors which are not suitable for flight and cannot be covered by a satellite positioning system or a mobile communication network, the positioning function of the wireless local area network system is fully utilized, the measured motion parameters are utilized, and accordingly accuracy motion trajectory can be obtained.

Description

technical field [0001] The present invention relates to a navigation method for an unmanned driving system, in particular to a control method for an unmanned driving system based on Wi-Fi technology for assisted positioning. Background technique [0002] At present, the unmanned driving system is developing rapidly and has been widely used in the military and civilian fields. However, due to the radio remote control of the unmanned system itself or the characteristics of its own program control, the route is not accurate and it is inevitable to drive into a specific area. It will make it difficult to fully realize the expected goals of the unmanned driving system and endanger the security of the country and society. It will increasingly become an obstacle restricting the development of unmanned driving systems. As the scale of unmanned driving system development continues to expand, this problem is particularly urgent . The invention patent application with the notification...

AI Technical Summary

Problems solved by technology

[0002] At present, the unmanned driving system is developing rapidly and has been widely used in the military and civilian fields. However, due to the radio remote control of the unmanned system itself or the characteristics of its own program control, the route is not accurate and it is inevitable to drive into a specific area. It will make it difficult to fully realize the expected goals of the unmanned driving system and endanger the security of the country and society. It will increasingly become an obstacle restricting the development of unmanned driving systems. As the scale of unmanned driving system development continues to expand, this problem is particularly urgent

The invention patent application with the notification number CN104483970A solves the above-mentioned problems, but this technology is effective in open areas, but it is not suitable for densely built areas (such as high-rise buildings in cities), inside buildings, and underground buildings. Areas that cannot be covered by flight and satellite positioning systems or mobile communication networks, the unmanned method is powerless

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