Multi-rotor indoor positioning system based on laser scanning radar
A laser scanning radar and indoor positioning technology, applied in the field of positioning systems, can solve the problems of high environmental requirements, high cost, and low accuracy, and achieve high positioning accuracy, low cost, and good stability
Inactive Publication Date: 2017-12-01
NANJING XUANSHI QIYUAN SOFTWARE TECH CO LTD
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[0005] The purpose of the present invention is to provide a multi-rotor indoor positioning system based on laser scanning radar to solve the problems of low accuracy, poor stability, high environmental requirements and high cost in the above-mentioned background technology
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1-3 , the present invention provides a technical solution; a multi-rotor indoor positioning system based on laser scanning radar, including a load-bearing cabinet 1, an operating platform 2, a backup radar 3, a laser scanning radar 4, a control panel 5, operation keys 6, and an identity verification device 7 , computer 8, display 9, radar display 10, fixed end 11, central controller 12, information storage 13, radar base 14, telescopic rod 1...
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The invention discloses a multi-rotor indoor positioning system based on a laser scanning radar. The multi-rotor indoor positioning system comprises a bearing cabinet, a display, and the laser scanning radar. The top part of the bearing cabinet is provided with an operation platform, and the surface of the upper part of the operation platform is provided with an operation key. The upper part of the operation key is provided with an identity verification device, and the top part of the identity verification device is provided with a computer. The right side of the computer is provided with a central controller, and the bottom part of the central controller is provided with an information storage device. The multi-rotor indoor positioning system based on the laser scanning radar is advantageous in that by adopting the laser scanning radar and wireless transmission, a multi-rotor unmanned aerial vehicle is used for positioning navigation indoors, and the position and the information of the multi-rotor unmanned aerial vehicle are scanned accurately, and the multi-rotor unmanned aerial vehicle is identified and tracked; by combining the laser scanning radar with the wireless transmission, the scanning of the whole space is realized, and therefore costs are low, high positioning precision is provided, realization is simple, and stability is good.
Description
technical field [0001] The invention relates to the technical field of positioning systems, in particular to a laser scanning radar-based multi-rotor indoor positioning system. Background technique [0002] Due to the advancement of the scientific level, the fields involved in unmanned aerial vehicles are becoming wider and wider. Whether in the military or civilian fields, they all have very broad application prospects. The first step in the research of unmanned aerial vehicles is to locate and navigate them. The positioning of UAVs indoors or in more dangerous and changeable environments has become a key research topic in various countries. With the continuous application and development of science and technology, a multi-rotor indoor positioning based on laser scanning radar is selected. The system becomes the choice of the moment. [0003] However, the existing technologies commonly used in multi-rotor indoor positioning systems based on laser scanning radar include ine...
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IPC IPC(8): G01S17/06G01S7/481
CPCG01S17/06G01S7/481
Inventor 王须仁
Owner NANJING XUANSHI QIYUAN SOFTWARE TECH CO LTD