Healthy walking route planning method based on PM2.5 and terminal equipment

A path planning and healthy technology, applied in the computer field, can solve problems affecting human health, PM2.5 pollution, etc.

Inactive Publication Date: 2019-08-27
THE HONG KONG POLYTECHNIC UNIV SHENZHEN RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a PM2.5-based healthy walking path planning method and terminal equipment to solve the problem in the prior art that PM2.5 pollution seriously affects human health

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  • Healthy walking route planning method based on PM2.5 and terminal equipment
  • Healthy walking route planning method based on PM2.5 and terminal equipment
  • Healthy walking route planning method based on PM2.5 and terminal equipment

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Embodiment Construction

[0047] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0048] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0049] figure 1It is the implementation process of the PM2.5-based healthy walking path planning method provided by the embodiment of the present invention, and is described in detail as follows:

[0050] S101, acquiring the user's starting position and end position; ...

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Abstract

The invention is applicable for the technical field of computers, and provides a healthy walking route planning method and a healthy walking route planning device based on PM2.5. The method comprisesthe following steps: generating at least two walking route planning schemes according to the initial position and final position of a user and prestored walking road net data; obtaining current city environment factors on all walking routes planned by the walking route planning schemes; inputting the city environment factors into a PM2.5 prediction model that training is completed in advance, andpredicting current PM2.5 concentration value on all walking routes; and based on the current PM2.5 concentration value on all walking routes, planning and outputting a walking path with the minimum PM2.5 concentration value. By predicting the current PM2.5 concentration value on all walking routes and planning the walking path with the minimum PM2.5 concentration value, the problem that the humanhealth is severely influenced by PM2.5 pollution in the walking paths of high density cities in the prior art can be solved.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a PM2.5-based healthy walking path planning method and terminal equipment. Background technique [0002] At present, with the increasing air pollution, there are more and more researches on PM2.5 at the road level at home and abroad, but most of them are based on high-cost vehicle-mounted PM2.5 concentration sensors to monitor the concentration of PM2.5, considering the Or the situation on bicycle roads, there is a lack of specific research on PM2.5 on walking roads. Studies have shown that the number of deaths caused by PM2.5 pollution in the world is as high as several million people every year. Among them, the most serious impact is in high-density cities, where people are walking. Therefore, in the walking paths of high-density cities, PM2.5 pollution seriously affects human health. How to plan a healthy walking path with the lowest concentration of PM2.5 has b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20G06Q10/04
CPCG01C21/20G06Q10/047
Inventor 史文中童成卓
Owner THE HONG KONG POLYTECHNIC UNIV SHENZHEN RES INST
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