Method and device for locating wi-fi signal transmitting equipment to geographic information point
A technology of signal transmission and geographic information, applied in digital data information retrieval, electronic digital data processing, special data processing applications, etc., can solve problems such as inability to locate Wi-Fi signal transmitting equipment, inaccurate positioning results, and interference
Active Publication Date: 2019-04-16
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, in some indoor places where the signal is shielded, the GPS (Global Positioning System, Global Positioning System) signal may be insufficient or interfered, resulting in inaccurate positioning results, and the Wi-Fi signal cannot be further integrated. The launch device is positioned to a specific geographic information point (POI, Point Of Interest)
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] The application 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 related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.
[0032] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0033] In addition, it should be noted that the method for locating a Wi-Fi signal transmitting device to a geographical information point provided in the embodiment of the present application is generally performed by a server alone. Correspondingly, the device for locating...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present application discloses a method and apparatus for positioning Wi-Fi signal transmitting devices to geographic information points. The method comprises a specific implementation manner: according to preset position information of each Wi-Fi signal transmitting device and position information of each geographic information point, obtaining a candidate Wi-Fi signal transmitting device set corresponding to each geographic information point; for each geographic information point, separately obtaining semantic similarity between names of the geographic information points and a service set identifier corresponding to each candidate Wi-Fi signal transmitting device in the candidate Wi-Fi signal transmitting device set corresponding to the geographic information points; and for each geographic information point, performing associated saving on the candidate Wi-Fi signal transmitting device corresponding to the service set identifier, which has the highest semantic similarity with the names of the geographic information points, and the geographic information points. According to the implementation manner, the Wi-Fi signal transmitting deices are positioned to specific geographic information points, so that the Wi-Fi signal transmitting devices can be accurately positioned.
Description
technical field [0001] The present application relates to the field of computer technology, specifically to the field of data processing technology, and in particular to a method and device for locating a Wi-Fi signal transmitting device to a geographic information point. Background technique [0002] Currently, commonly used Wi-Fi (Wireless-Fidelity, wireless fidelity) signal transmitting devices mainly include a wireless router, a wireless AP (Access Point, access point) and a Wi-Fi hotspot. In order to locate various Wi-Fi signal transmitting devices, the existing implementation scheme is as follows: when the user sends a positioning request, obtain the Wi-Fi signal transmitting device connected to the terminal (for example, mobile phone, tablet computer) used by the user. device, and use the located user location as the location of the Wi-Fi signal transmitting device. [0003] However, in some indoor places where the signal is shielded, the GPS (Global Positioning Syst...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/332G06F16/38G06F17/27
CPCG06F16/3334G06F16/334G06F40/30
Inventor 徐云峰陈炜于
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD