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Resource recovery route planning method

A technology for route planning and resource recovery, applied in resources, instruments, data processing applications, etc., can solve problems such as harm to human health and environmental quality, poor recycling of waste products, low efficiency, etc., to achieve low cost and road use. The effect of low strength and cost reduction

Inactive Publication Date: 2019-07-05
HOHAI UNIV
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Problems solved by technology

[0003] The current garbage recycling in my country basically relies on scattered recycling by scavengers, and then sorts and recycles at recycling stations. This model is inefficient. Many waste products are not recycled and reused well. Many urban garbage is exposed to the outside all the year round and even dumped into rivers and lakes. , endangering human health and environmental quality

Method used

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] Such as Figure 1-2 As shown, the present invention is based on a resource recycling O2O platform, including a client, a recycler, and a recycling platform. The user submits an order at the client, and the recycling platform collects information, and assigns the order to the recycler according to the information, and In order to plan the route, after receiving enough orders, the recycler will recycle resources according to the route planned by the recycling platform. The present invention also provides an idea, that is, how to comprehensively consider the real-time road conditions, the weight of resources to be recycled, the length of the recycling path, and the user's expected recycling time to determine a weight, and then according to the weight, the location of the recycling point, and the distance between each recycling point Path to abstract the problem in...

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Abstract

The invention discloses a resource recovery route planning method. The method comprises the following steps of 1, obtaining a user order, 2, generating an order information multi-dimensional matrix, 3, obtaining weights by integrating road conditions, time, distances and weights, 4, forming a weighted connection graph Z by points to be recovered, 5, obtaining the minimum spanning trees Z1 and Z6 according to a KRUSKAL algorithm, and taking the minimum spanning trees Z1 as the generated recovery paths. The method has the advantages of low recovery cost, high recovery efficiency, low road use intensity and high user satisfaction degree.

Description

technical field [0001] The invention belongs to the technical field of route planning, and in particular relates to a route planning method for resource recovery. Background technique [0002] At present, my country's urban waste management presents an unsustainable state. With the rapid economic development and the accelerating urbanization process, the amount of urban waste continues to increase, which in turn puts greater pressure on my country's waste management. At present, my country's urban waste has reached more than 140 million tons, and the per capita annual output of waste is about 450-500kg, which is still increasing at an annual growth rate of 8%-9%. [0003] The current garbage recycling in my country basically relies on scattered recycling by scavengers, and then sorts and recycles at recycling stations. This model is inefficient. Many waste products are not recycled and reused well. Many urban garbage is exposed to the outside all the year round and even dum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06
CPCG06Q10/047G06Q10/06313
Inventor 廖诗怡陈静闫晓惠张香梁王龙宝李聪
Owner HOHAI UNIV
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