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Method and device for determining group center members

A technology of center member and determination method, applied in the direction of location-based service, broadcast service distribution, etc., can solve the problems of unfavorable members' travel safety and time-consuming, etc.

Active Publication Date: 2019-04-16
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if the group members are allowed to move freely, it is usually necessary to gather at the location where the tour guide is located at the specified time. For members who are far away from the tour guide, it takes a lot of time to meet the tour guide, and rushing on the road is not conducive to the group Travel safety of members during activities

Method used

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  • Method and device for determining group center members
  • Method and device for determining group center members
  • Method and device for determining group center members

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Embodiment Construction

[0029] figure 1 It is a schematic flowchart of Embodiment 1 of the method for determining group center members of the present invention, as shown in figure 1 As shown, the execution subject of this embodiment may be a device that executes the method for determining the group center member, such as a background server. The method of this embodiment includes:

[0030] Step 101, collecting location information of each UE in the group.

[0031] Firstly, the composition of the group is described. Based on the number of group travel members, the members can be divided as follows: the system containing all members is called a system; the system is further divided into multiple groups; each group can contain same or different number of members. From small to large granularity: member, group, system. Secondly, the roles of members can be divided into: group members, system members, group center members, system center members, etc. The so-called group / system center member can be a m...

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PUM

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Abstract

The invention relates to a method and an apparatus for determining a central member of a group. The method includes the steps of: acquiring position information of each UE in the group; according to a preset central position, determining a first interval between the UE and the preset central position; performing interval partitioning on each UE in the group according to the first interval, and giving a weight value to each interval after partition; according to the weight value of each UE and the position information of each UE, updating the preset central position, thereby obtaining a first central position; according to the first central position, determining a second interval between each UE and the first central position; screening the UE in the group according to the second interval and a preset screening condition, removing the UE of which the second interval does not meet the preset screening condition; judging the number of the UE in the group after screening; if the number of the UE is greater than a preset threshold value, updating the preset central position to be the first central position, repeatedly executing the abovementioned process on each UE in the group after screening, and finally determining the central member of the group.

Description

technical field [0001] The present invention relates to the field of path planning, in particular to a method and device for determining group center members. Background technique [0002] With the improvement of people's living standards, the probability of people traveling together is getting higher and higher. [0003] At present, for group travel with a large number of people, it is usually in the form of a tour group. Everyone needs to act in unison to ensure that group members do not get lost or fall behind. This greatly restricts the freedom and randomness of people's travel. Makes traveling a bit tedious. Even if the group members are allowed to move freely, it is usually necessary to gather at the location where the tour guide is located at the specified time. For members who are far away from the tour guide, it takes a lot of time to meet the tour guide, and rushing on the road is not conducive to the group The travel safety of members during the event. Content...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/08H04W4/029
CPCH04W4/02H04W4/08
Inventor 翟京卿袁晓静
Owner CHINA UNITED NETWORK COMM GRP CO LTD