Method, device, server and medium for determining the number of permanent residents in a region

A technology of population number and determination method, applied in the field of data processing, can solve the problems of long survey period, low accuracy of statistical location information of mobile phone signaling, low regional accuracy, etc.

Active Publication Date: 2021-09-10
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the sampling survey method needs to invest a lot of manpower and material resources, the survey period is long, the sampling ratio is small, and the survey results are not accurate enough; the statistical location information of mobile phone signaling is low in accuracy, and it is impossible to accurately count the permanent population of small areas (such as streets and communities) , with low precision in the region

Method used

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  • Method, device, server and medium for determining the number of permanent residents in a region
  • Method, device, server and medium for determining the number of permanent residents in a region
  • Method, device, server and medium for determining the number of permanent residents in a region

Examples

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Embodiment 1

[0025] figure 1 It is a flow chart of the method for determining the number of permanent residents in a region provided by Embodiment 1 of the present invention. This embodiment can be applied to the situation of counting the number of permanent residents in a certain region. Quantity determination device or server, the device can be implemented by hardware and / or software. Such as figure 1 As shown, it specifically includes the following steps:

[0026] S101. Determine the number of resident devices in the target area according to the resident position of the mobile device, wherein the resident position of the mobile device is determined according to the positioning track data of the mobile device and the device behavior characteristics associated with the positioning track data.

[0027] Wherein, the resident location of the mobile device may refer to a location area where the mobile device has been located at a relatively high frequency for m consecutive months. Optionall...

Embodiment 2

[0038] figure 2 It is a flow chart of a method for determining the number of permanent residents in a region provided by Embodiment 2 of the present invention. The method is further optimized on the basis of the above embodiments, and specifically gives a specific introduction of how to determine the resident location of a mobile device. Such as figure 2 As shown, the method includes:

[0039] S201. Perform clustering on positioning track data of a mobile device to obtain at least one track cluster.

[0040] Optionally, clustering the positioning track data is a process of dividing each set of positioning data in the positioning track data into track clusters with the same characteristics. Specifically, when clustering the positioning data in the positioning track data, the positioning data belonging to the same time period in the positioning track data may be clustered according to the time characteristics to obtain a track cluster within this period, for example, In the...

Embodiment 3

[0052] image 3 It is a flowchart of a method for determining the number of permanent residents in a region provided by Embodiment 3 of the present invention, and this method provides a preferred embodiment based on the above-mentioned embodiments. Such as image 3 As shown, the method includes:

[0053] S301. Perform clustering on positioning track data of a mobile device to obtain at least one track cluster.

[0054] Exemplarily, a map software development platform (positioning SDK) and a device feature extraction module are pre-deployed in each mobile device, and the positioning SDK will collect the positioning data of the mobile device (which can be collected in real time or every preset time Collect once at an interval, or start collecting when the mobile device is detected to be in motion), the feature extraction module will extract the behavior characteristics of the mobile device when the positioning SDK collects the positioning data, and associate the positioning da...

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Abstract

The embodiments of the present invention disclose a method, a device, a server and a medium for determining the number of resident population in an area. The method includes: determining the number of resident devices in a target area according to a resident position of a mobile device, wherein the resident position of the mobile device is based on positioning track data of the mobile device and device behavior characteristics associated with the positioning track data Determined; according to the number of resident devices in the target area, determine the number of resident populations in the target area. The technical solutions of the embodiments of the present invention can grasp the number of permanent residents in any area of ​​the city, thereby improving the accuracy of the area and the accuracy of the number of permanent residents.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of data processing, and in particular to a method, device, server and medium for determining the number of permanent residents in an area. Background technique [0002] The permanent resident population is the core statistical indicator in urban management. Statistical resident population can help the government grasp the number of resident population and its changing trend in any area of ​​the city, provide strong support for urban governance, urban planning, traffic management, urban safety operation, etc., and can also provide business decision-making for business locations and marketing provide support. [0003] At present, the resident population is mainly determined through sampling surveys or cell phone signaling statistics. Among them, the sample survey is that the investigators randomly select some survey subjects, conduct personal information surveys by means of question...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/029H04W4/021H04W4/02H04W64/00G07C9/00
CPCG07C9/00H04W4/02H04W4/021H04W64/00H04W4/029
Inventor 彭继东刘鹏尤国安万程
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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