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Emergency logistics system dynamic site selection-planning method considering demand priority

A logistics system and priority technology, applied in logistics, data processing applications, forecasting, etc., can solve problems such as increased delivery time, difficulties for rescuers and victims, and distribution, so as to reduce resource waste, improve rescue efficiency, and improve effectiveness Effect

Pending Publication Date: 2021-04-06
BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
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Problems solved by technology

Existing studies have shown that: assuming that the demand at the disaster-stricken point is small, only one emergency logistics center is required to be responsible for the distribution, and most of them are carried out in the form of touring distribution. However, in the actual rescue process, the demand at the disaster-stricken point may be large, and The spatio-temporal distribution of the supply of different materials is usually not uniform
[0004] The existing emergency logistics system obviously does not consider the site selection and planning of the logistics center. The logistics center is usually fixed and cannot consider the dynamic changes of supply and demand and the road network. When delivering materials, it is often increased due to factors such as distance and road conditions. Delivery time, the demand information of the disaster area is not considered in place, and the material delivery cannot be carried out on demand in a timely manner, causing double difficulties for rescuers and victims

Method used

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  • Emergency logistics system dynamic site selection-planning method considering demand priority
  • Emergency logistics system dynamic site selection-planning method considering demand priority
  • Emergency logistics system dynamic site selection-planning method considering demand priority

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[0043] In order to enable those skilled in the art to better understand the technical solution of this technology, the technology will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of this technology. .

[0044] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

[0045] It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" are Based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the technical product is used, it is only for the con...

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Abstract

The invention relates to the technical field of logistics distribution, in particular to an emergency logistics system dynamic site selection-planning method considering demand priority, which comprises the following steps: S1, acquiring information, and establishing a material distribution center; S2, updating disaster point requirements; S3, selecting a distribution scheme; S4, delivering resources. According to the invention, disaster area requirements, road conditions and other information can be dynamically monitored, the information is comprehensively perfected for planning and distribution, the accuracy of material distribution to a required disaster area is improved, and the material distribution time is shortened.

Description

technical field [0001] The invention relates to the technical field of logistics distribution, in particular to a dynamic site selection-planning method for an emergency logistics system considering demand priority. Background technique [0002] my country is a country seriously affected by natural disasters. Although in recent years, with the continuous improvement of science and technology, many natural disasters can be gradually prevented and controlled, some disasters are still inevitable and occur frequently, such as earthquake disasters . my country is a country with frequent occurrence of earthquake disasters. Several earthquake disasters in recent years have caused great losses to the personal safety and living facilities of the people in the disaster-stricken areas, and have also increased social instability. Every earthquake disaster urgently needs the support of emergency supplies, and emergency logistics plays a vital role in it. The manpower, material and financ...

Claims

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Application Information

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IPC IPC(8): G06Q10/08G06Q10/04G06Q10/06G06Q30/02G06Q50/26
CPCG06Q10/047G06Q10/06315G06Q10/08355G06Q30/0205G06Q50/26
Inventor 安睿琦
Owner BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
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