Method and device of acquiring indoor positioning data
An indoor positioning and positioning data technology, applied in the Internet field, can solve the problems of inaccurate road identification, low efficiency, inaccurate indoor positioning data, etc., and achieve the effect of comprehensive positioning information
Active Publication Date: 2017-07-18
ALIBABA (CHINA) CO LTD
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Problems solved by technology
[0004] This kind of indoor positioning data collection method, on the one hand, after the field personnel collect the data, it is handed over to the indoor personnel for processing, which has low efficiency and long delay; on the other hand, since the location points are directly marked on the indoor plan Whether the location point is accurate or not depends on the professional level and experience of the field personnel. It is very likely that the marked location point is not accurate due to some human factors, resulting in inaccurate indoor positioning data. Indoor positioning is also inaccurate; on the other hand, the road is manually identified from the indoor floor plan Figure 1 Generally, the drawing is relatively rough, and it is not easy to recognize the road manually, which leads to the problem of inaccurate or incomplete recognition of the road
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[0051] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0052] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe operations as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure. The processing may correspond to a method, function, procedure, subroutine, subroutine, or the like.
[0053] The computer equipment includes user equipment and network equipment. Wherein, the user equipment includes, but is not limited to, ...
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The invention provides a method and a device of acquiring indoor positioning data. The method comprises steps that an indoor map of a to-be-acquired area and network data corresponding to the indoor map are acquired; an acquisition route comprising at least one path is generated in the indoor map according to the network data; positioning information generated by at least one signal source equipment acquired along the acquisition points of the acquisition route is received; initial indoor positioning data is acquired according to the positioning information of the various acquisition points and the position information of the acquisition points in the network; the initial indoor positioning data is compiled to acquire the indoor positioning data. The efficiency and the accuracy of the acquisition of the indoor positioning data are improved.
Description
technical field [0001] The present invention relates to the field of Internet technology, in particular to a method and device for collecting indoor positioning data, and an indoor positioning method and device. Background technique [0002] At present, the outdoor positioning technology is relatively mature, and the positioning is mainly performed by GPS. However, because the GPS signal will be blocked by buildings, etc., the indoor GPS signal is weak and cannot achieve accurate indoor positioning. Indoor positioning technology is still in the research and experimental stage. At present, it mainly scans the positioning information around the building through terminal equipment, and matches the positioning information with the indoor positioning data in the preset indoor positioning database, and the successfully matched indoor positioning The location corresponding to the data is used as the current location of the terminal device. [0003] Indoor positioning data is mainl...
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Login to View More IPC IPC(8): H04W4/04G01S5/02
CPCG01S5/0273H04W4/04
Inventor 李晴阳冯磊闻宏观刘贤胜曲文启
Owner ALIBABA (CHINA) CO LTD