Demographic deduplication method
A population statistics and reference value technology, applied in the field of communication, can solve problems such as impact judgment, one person with multiple machines, one machine with multiple cards, one card with multiple terminals, and large deviations in the number of people calculated.
Active Publication Date: 2021-07-06
上海因势智能科技有限公司
View PDF14 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The applicant developed a method to calculate the number of people using signaling data, but further found that one person may encounter multiple machines, one machine with multiple cards, one card with multiple terminals, etc., resulting in a large deviation in the calculated number of people, which may affect the judgment made by the relevant department
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
[0026] A demographic deduplication method of the present invention will be described in more detail below in conjunction with a schematic diagram, wherein a preferred embodiment of the present invention is shown, and it should be understood that those skilled in the art can modify the present invention described here and still implement the present invention beneficial effect. Therefore, the following description should be understood as the broad knowledge of those skilled in the art, but not as a limitation of the present invention.
[0027] In the following paragraphs the invention is described more specifically by way of example with reference to the accompanying drawings. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of t...
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 invention provides a kind of deduplication method of population statistics, comprising the following steps: a. Get the track record of the crowd, and record it as [(mobile, lng, lat, timestamp), (mobile, lng, lat, timestamp)...]; b. Use mobile as the element to aggregate the records in step a, sort them according to the time of timestamp, and record the aggregation result as (mobile, List(lat, lng)); c. sequentially use dynamic data for the track data in step b The time warping algorithm calculates the distance between trajectories; and d. compares the distance in step c with a reference value to determine whether the calculated mobile phone numbers are owned by the same person. It can be seen that the present invention generates signaling data through mobile terminals and base stations, statistically analyzes possible duplicate groups of people, can calculate the population of a certain area more efficiently, timely and accurately in a simple way, and has extremely important social significance.
Description
technical field [0001] The invention relates to the technical field of communication, in particular to a method for deduplication of population statistics. Background technique [0002] At present, in some specific areas, relevant departments need to count the number of people in the area within a certain period of time. The applicant developed a method to calculate the number of people using signaling data, but further found that one person may encounter multiple machines, one machine with multiple cards, one card with multiple terminals, etc., resulting in a large deviation in the calculated number of people, which may affect the judgment made by the relevant department . [0003] Therefore, how to more accurately count the number of people in a certain area is of great significance. Contents of the invention [0004] An object of the present invention is to provide a method for deduplication of population statistics, which can quickly and accurately count the number o...
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): H04W4/029H04W24/08G06F16/242G06F16/215
CPCG06F16/215G06F16/244H04W24/08H04W4/029
Inventor 胡凯祺钱吉成赵相龙
Owner 上海因势智能科技有限公司