Optimizing method for mobile compression equipment patrol based on e2sfca reachability analysis

A mobile and equipped technology, applied in the direction of sustainable waste treatment, data processing application, forecasting, etc., can solve the problem of low waste disposal efficiency in villages and towns, inability to meet the source reduction needs of sanitary environment, and inability to determine efficient pretreatment and compression of waste Improve the efficiency of pretreatment and strengthen the capacity of source reduction

Active Publication Date: 2022-05-24
HARBIN INST OF TECH
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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that it is still impossible to determine a reasonable patrol route for high-efficiency garbage pretreatment and compression transportation integrated technical equipment, which leads to the inability to apply mobile miniaturized garbage pretreatment equipment in villages and towns, which in turn leads to low efficiency of garbage disposal in villages and towns. Unable to meet the source reduction requirements of the sanitation environment in villages and towns, a mobile compression equipment patrol optimization method based on E2SFCA reachability analysis is proposed

Method used

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  • Optimizing method for mobile compression equipment patrol based on e2sfca reachability analysis
  • Optimizing method for mobile compression equipment patrol based on e2sfca reachability analysis
  • Optimizing method for mobile compression equipment patrol based on e2sfca reachability analysis

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specific Embodiment approach 1

[0019] Specific implementation mode 1: The mobile compression equipment patrol optimization method based on E2SFCA reachability analysis in this embodiment The specific process is (such as figure 1 shown):

[0020] Step 1. Obtain the demand for domestic waste pretreatment in the study area, including the following steps:

[0021] Step 11. Use the administrative boundary of the study area to cut the population density raster data of the United Nations Worldpop to obtain the population distribution of the study area;

[0022] The population density grid of the United Nations Worldpop is: 100*100m;

[0023] Steps 1 and 2: Use the population distribution in the study area obtained in step 11 to obtain the demand for pretreatment of domestic waste in the study area:

[0024] Step 121: Use the urban-rural boundary in the administrative boundary of the study area to divide the population distribution in the study area obtained in step 11 to obtain the urban population distribution ...

Embodiment

[0050] The present invention is based on the research status of a county-level city in a certain province in southeastern my country, and has carried out the evaluation analysis and route generation of the compression capacity of the domestic garbage compression process in Changshu area, and the specific process is as follows:

[0051] (1) Use the Changshu administrative area to cut the population density data to obtain the population density of the Changshu area. Based on the ArcGIS raster calculator, each population grid is given the average daily output data of garbage. like figure 2 shown;

[0052] (2) Using Tyson polygons, based on the existing distribution of waste compression stations, divide the area, clarify the service area of ​​each facility, as well as the population and the average daily output of waste under the jurisdiction, and the Tyson polygon boundary diagram of the location of the treatment facility. like image 3 shown.

[0053] (3) Based on the Python...

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Abstract

The mobile compression equipment patrol optimization method based on E2SFCA reachability analysis involves the interdisciplinary fields of municipal engineering, environmental engineering, remote sensing technology, mathematical modeling and computer technology. The purpose of the present invention is to solve the problem that it is still impossible to determine a reasonable patrol route for high-efficiency garbage pretreatment and compression transportation integrated technical equipment, which leads to the inability to apply mobile miniaturized garbage pretreatment equipment in villages and towns, which in turn leads to low efficiency of garbage treatment in villages and towns. To meet the source reduction needs of the sanitation environment in villages and towns. The present invention first obtains the demand for domestic waste pretreatment in the research area; divides service areas for waste transfer facilities; obtains the spatial distance between residential areas and transfer compression facilities; then obtains the compression accessibility according to the demand and space distance; Access to patrol points and thus patrol routes. The invention is used for obtaining the optimal patrol route of the mobile garbage compression equipment.

Description

technical field [0001] The invention relates to the intersection of municipal engineering, environmental engineering, remote sensing technology, mathematical modeling and computer technology, and in particular to a patrol optimization method for mobile compression equipment based on E2SFCA reachability analysis. Background technique [0002] The function of the garbage compression station is to pretreat the collected garbage, and then through the action of the compressor pressure of the garbage station, the gap between various substances in the garbage becomes smaller and the quality becomes larger, thereby reducing the amount of various substances in the garbage. space exists. The garbage compression station can compress the domestic garbage to 1 / 3 to 1 / 4 of the original volume, and the density after compression is about 0.6t / m 3 , which greatly increases the convenience of domestic garbage collection and transportation, and improves the density of garbage. Beijing Enviro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q10/00G06Q10/06
CPCG06Q10/047G06Q10/06311G06Q10/06315G06Q10/30Y02W90/00
Inventor 田禹赵天瑞左薇郭威
Owner HARBIN INST OF TECH
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