Positioning method and device
A positioning method and technology for location information, which are applied in the directions of services, electrical components, and wireless communications based on location information, and can solve problems such as the inability to obtain the location of mobile terminals.
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Embodiment 2
[0075] In practical applications, when the user to be located triggers the positioning operation of the mobile terminal, if the user to be located is in an indoor environment with a poor GPS signal, the user can also determine the specific positioning method. refer to figure 2 , which shows a flow chart of Embodiment 2 of a positioning method of the present invention, which may specifically include the following steps:
[0076] Step 201, if the mobile terminal of the user to be located has been scanned but not connected to a wireless network access point, then determine the location information of the user to be located according to the scanned wireless network information;
[0077] In the embodiment of the present invention, when the user to be located triggers the positioning operation of the mobile terminal, it may first be determined whether the mobile terminal of the user to be located has connected to a wireless network access point, if it has been scanned but not conn...
Embodiment 3
[0092] refer to image 3 , which shows a flow chart of an embodiment of a method for determining a cooperating user corresponding to a user to be positioned according to the present invention, which may specifically include the following steps:
[0093] Step 301, determining a target user who has an association relationship with the user to be located;
[0094] Step 302. Determine the location of the target user. If the target user is located in the area to be located corresponding to the user to be located, determine that the target user is the coordinated user corresponding to the user to be located; The distance between any position in the area and the user to be located is less than a preset distance.
[0095] It can be understood that the association relationship is used to indicate that there is a relatively close relationship between users, and users with an association relationship have a high probability of appearing in the same location area at the same time, and th...
application example 1
[0125] Assume that the connection information corresponding to the WIFI access point connected to the WIFI access point by the user A to be located in the last 30 days is collected, and the total connection time of the WIFI access point connected to the WIFI access point by the user A to be located is 30 days, and the total number of connections is 100 times. Among them, the corresponding connection duration of access point A during the working time period is 22 days, and the number of connections is 70 times. According to the above formula (1), the correlation index related to access point A and the working place can be obtained as: 0.7× (22 / 30)+0.3*(70 / 100)=0.513+0.27=0.723, with the largest association index, it can be determined that the access point A is the target access point related to the work place of the user A to be located. It can be understood that the embodiment of the present invention does not limit the specific value of the preset threshold.
[0126] The proc...
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