Wireless indoor positioning system and positioning method thereof
An indoor positioning and wireless positioning technology, which is applied in radio wave measurement systems, using re-radiation, measuring devices, etc., can solve the problems of poor positioning effect and low positioning accuracy, and achieve low cost, good positioning effect and positioning accuracy. Effect
Inactive Publication Date: 2018-11-16
JIAXING TAIHE INFORMATION TECH CO LTD
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[0008] The main purpose of the present invention is to propose a wireless indoor positioning system and its positioning method, aiming to solve the technical problems of poor positioning effect and low positioning accuracy existing in the existing indoor positioning system
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[0067]A wireless positioning terminal embodying the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be mixedly used.
[0068] Wireless location terminals can be implemented in various forms. For example, wireless positioning terminals described in the present invention may include mobile terminals such as mobile phones, smart phones, notebook computers, digital broadcast receivers, personal digital assistants, P-tablet computers, portable multimedia players, navigation devices, etc., and mobile terminals such as digital Stationary terminals for TVs, desktop computers, etc. In the following, it is assumed that the wireless positioning terminal is a mobile terminal. However, those skilled in the art ...
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The invention relates to the technical field of indoor positioning, and discloses a wireless indoor positioning system, which comprises a basic positioning unit, wherein the basic positioning unit comprises six positioning regions, each positioning region is surrounded by wall bodies on the periphery and has a door opened in the main wall body, wireless base stations are mounted on the side surfaces of the wall bodies of each positioning region, the wireless base stations receive wireless electromagnetic wave positioning signals by means of directional antennas, input ends of the directional antennas are connected with output ends of wireless transmitters of wireless positioning terminals through receiving the wireless electromagnetic wave positioning signals inside and outside the positioning regions, output ends of transmitters of the wireless base stations are connected with an input end of a positioning server which is deployed with server positioning software and accessed by a legitimate account on a computer, and the server positioning software comprise an indoor regional map, positioned personnel information, wireless terminal information and position processing engine. Thewireless indoor positioning system solves the problems of poor positioning effect and low positioning precision of the existing indoor positioning system.
Description
technical field [0001] The invention relates to the technical field of indoor positioning, in particular to a wireless indoor positioning system and a positioning method thereof. Background technique [0002] In order not to let themselves get lost in the vast nature, human beings have successively invented tools such as compass and compass, and the advent of satellite positioning has solved the problem of "where am I?" In today's highly urbanized world, indoor spaces are becoming larger and more complex. Human beings have defeated nature, but lost their way in the reinforced concrete constructed by themselves. In hospitals, even if there are floor maps and guidance signs, most of the time spent in seeing a doctor is still wasted looking for departments; in the parking lot, there are many people wandering around without finding a parking space. [0003] Satellites cannot locate indoors, and people spend most of their time indoors, but related services are not popularized. ...
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IPC IPC(8): G01S11/06
CPCG01S11/06
Inventor 陈永金
Owner JIAXING TAIHE INFORMATION TECH CO LTD