Indoor positioning system and method
An indoor positioning and location information technology, applied in the directions of surveying and mapping, navigation, navigation, instruments, etc., can solve the problems of low precision, complicated operation and high cost, and achieve the effect of high precision, simple operation and low cost
Inactive Publication Date: 2017-05-10
SHENZHEN UNIV
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[0006] The purpose of the present invention is to provide an indoor positioning system and method, which aims to solve the problems of complex operation, high cost and low precision in the existing indoor positioning method
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[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0024] The realization of the present invention is described in detail below in conjunction with specific accompanying drawing:
[0025] figure 1 The module structure of the indoor positioning system 1 provided by an embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:
[0026] Such as figure 1 As shown, the indoor positioning system 1 provided by the embodiment of the present invention includes an indoor positioning device 10 and a server 20 .
[0027] Wherei...
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The invention belongs to the technical field of indoor positioning and provides an indoor positioning system and method. By adopting a server and the indoor positioning system of indoor positioning equipment, the indoor positioning equipment obtains both a plurality of pictures of a floor on a current position and image data of the plurality of pictures, and transmits the image data to the server; the server obtains position information of the current position of the indoor positioning equipment according to the image data and transmits the position information of the current position to the indoor positioning equipment; the indoor positioning equipment generates drive information according to the position information of the current position and the position information of a target position, is moved to the target position according to the drive information and further realizes indoor positioning based on pattern visual recognition. The indoor positioning method is simple to operate, low in cost and high in precision, and solves the problems of complicated operation, high cost and low precision existing in an existing indoor positioning method.
Description
technical field [0001] The invention belongs to the technical field of indoor positioning, and in particular relates to an indoor positioning system and method. Background technique [0002] With the development of science and technology and the needs of people's production and life, the demand for positioning technology is increasingly mentioned and developed with each passing day, especially the outdoor positioning GPS (Global Positioning System, global satellite positioning system) technology is very popular and respected by people. , which is currently accurate to the centimeter level. Since GPS technology is a technology combined with satellite and communication development, and uses navigation satellites for time measurement and distance measurement, it is difficult to apply GPS technology to indoor positioning. [0003] In order to solve the problem of indoor positioning, the prior art mainly adopts two methods of base station positioning and inertial navigation posi...
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IPC IPC(8): G01C21/20
CPCG01C21/206
Inventor 黎冰冼均健林士松黄勋
Owner SHENZHEN UNIV