City hot spot identification method based on mobile signaling data

A mobile signaling and identification method technology, which is applied in the directions of location information-based services, electrical digital data processing, special data processing applications, etc., and can solve the problems of not considering the impact of clustering results, signal loss, data loss, etc.

Active Publication Date: 2016-06-15
重庆盟讯电子科技有限公司
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Problems solved by technology

The present invention considers that in actual research and application, data must be obtained through equipment equipped with GPS, which causes problems such as high cost and large investment in equipment. Cause signal loss, resulting in data loss and many other problems
Therefore, it is no longer the best choice to c

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  • City hot spot identification method based on mobile signaling data
  • City hot spot identification method based on mobile signaling data
  • City hot spot identification method based on mobile signaling data

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Embodiment Construction

[0029] The present invention will be specifically described below in conjunction with the examples, and the specific implementation modes of the present invention will be further described in detail. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] Such as figure 1 As shown, the present invention provides a kind of urban hot spot judgment method based on mobile signaling data, and its steps are:

[0031] (1) Use the mobile signaling data to calculate the residence time T of the user in a single cell, and the time threshold T 1 Make a comparison to determine whether the area is a user's residence point, and count the number of resident users n in the area from all users N of the identified residence point, considering the uncertainty of resident users' activities in hotspot areas Introduce the attenuation factor λ (01 , it is determined that the cell is an active cell, otherwise it ...

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Abstract

The invention provides a city hot spot identification method based on mobile signaling data. The method comprises the following steps: (1) identifying a residing point according to residing duration of a user, and calculating contribution degree of a permanently residing user to a hot spot area; (2) from the number of residing people, judging an active honeycomb according to the value of the number of residing people; (3) performing similarity measurement for all the identified active honeycombs, and clustering based on a density algorithm to mine the hot spot areas of a city; (4) obtaining POIs data of each hot spot area; (5) performing theme setting for the hot spot areas according to the type of the POIs contained in each hot spot area. In the method provided by the invention, the existing mobile network information is used fully, residing point judgment, a permanently residing user attenuation factor and others are introduced for identifying distribution of the city hot spots and calibrating function types thereof, and a certain reference value is provided for going out, traveling and others of people.

Description

technical field [0001] The invention relates to a method for judging urban hotspots based on mobile signaling data. The distribution demand information of hotspot areas is excavated from existing mobile network information and the function type of the judged hotspots is calibrated, which can be used for people's travel, tourism and Provide services such as urban planning, which belongs to the technical field of traffic management and urban planning. Background technique [0002] With the rapid development of society, people's requirements for the quality of life are getting higher and higher. Judging urban hotspot areas and demarcating functional types according to the characteristics of urban population aggregation will help people live more conveniently and comfortably in modern urban planning. It is of great significance to carry out targeted and guided crowd evacuation and avoid traffic congestion. [0003] Traditional identification methods are mainly based on the Glob...

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Application Information

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IPC IPC(8): H04W4/02H04W24/00G06F17/30
CPCG06F16/35H04W4/023H04W4/025H04W4/029H04W24/00
Inventor 彭大芹刘艳林易燕罗林赖香武
Owner 重庆盟讯电子科技有限公司
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