Population flow monitoring system and method based on satellite remote sensing

A satellite remote sensing and monitoring system technology, applied in the field of remote sensing satellite applications, can solve problems such as complex monitoring process, and achieve the effect of ensuring safety, efficient and fast monitoring

Active Publication Date: 2020-02-18
福建省伟志地理信息科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the monitoring of population flow is mainly based on people, and the movement of people is used to describe the population flow. Such monitoring results are accurate, but the monitoring process is very complicated and requires a huge amount of data and time

Method used

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  • Population flow monitoring system and method based on satellite remote sensing
  • Population flow monitoring system and method based on satellite remote sensing

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: A population flow monitoring system based on satellite remote sensing, including a remote sensing satellite, an analysis host, a distributed storage module and an identity verification module.

[0042] Remote-sensing satellites to acquire ground heat images and ground light images.

[0043] The analysis host is communicated with the remote sensing satellite to obtain ground thermal images and ground light images, and to generate population flow information.

[0044] The distributed storage module communicates with the analysis host and is used for distributed storage of population flow information.

[0045] The identity verification module is communicated with the analysis host, and is used for verifying the identity of the user who sends a request to read population flow information.

[0046] The most direct result of the process of population flow is population aggregation, and the most direct reflection of population aggregation is the increase of heat...

Embodiment 2

[0049] Embodiment 2: A population flow monitoring method based on satellite remote sensing, including steps S1 to S4.

[0050] S1. Remote sensing satellites acquire ground heat images and ground light images.

[0051] S2. The analysis host acquires the ground heat image and the ground light image, and generates population flow information.

[0052] S3. The analysis host stores the population flow information in the distributed storage module.

[0053] S4. The user verifies the identity through the identity verification module, and if the verification is passed, the population flow information is read through the analysis host.

Embodiment 3

[0054] Embodiment 3: A population flow monitoring method based on satellite remote sensing, which differs from Embodiment 2 in that the specific method of step S2 includes steps S2.1 to S2.7.

[0055] S2.1. The analysis host preprocesses the ground heat image and the ground light image to obtain the ground heat preprocessed image and the ground light preprocessed image.

[0056] S2.2. The analysis host performs block segmentation on the ground heat preprocessing image to obtain several first blocks, and performs segmentation on the ground light preprocessing image to obtain several second blocks.

[0057] S2.3. The analysis host performs fitting analysis on the first block and the second block, and processes the first block and the second block into a third block.

[0058] S2.4. The analysis host numbers all the third blocks.

[0059] S2.5. The analysis host quantifies the ground heat information and ground light information in each third block.

[0060] S2.6. The analysis h...

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Abstract

The invention discloses a population flow monitoring system and method based on satellite remote sensing, and the system comprises: a remote sensing satellite which is used for obtaining a ground heatimage and a ground light image; an analysis host which is in communication connection with the remote sensing satellite and is used for acquiring the ground heat image and the ground light image andgenerating population flow information; a distributed storage module which is in communication connection with the analysis host and is used for carrying out distributed storage on the population flowinformation; and an identity verification module which is in communication connection with the analysis host and is used for verifying the identity of the user who sends the population flow information reading request. According to the invention, the population flow process can be conveniently and quickly monitored, and the safety is high.

Description

technical field [0001] The invention relates to the application field of remote sensing satellites, in particular to a population flow monitoring system and method based on satellite remote sensing. Background technique [0002] Population mobility is an inevitable phenomenon in the process of urbanization. A large number of people will gradually flow together to form a city with a larger scale, stronger strength, and better prospects. Therefore, population mobility will have a huge impact on urban development and policy planning. Impact. [0003] In the existing technology, the monitoring of population flow is mainly based on people, and the movement of people is used to describe the population flow. Such monitoring results are accurate, but the monitoring process is very complicated and requires a huge amount of data and time. Contents of the invention [0004] In order to solve the deficiencies in the prior art, the present invention provides a population flow monitori...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/26G06K9/00
CPCG06Q50/26G06V20/13
Inventor 张华鹏陈金座李振麟尚鹏飞张艳清
Owner 福建省伟志地理信息科学研究院
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