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Logistics distribution path optimization method, storage medium and computer equipment

An optimization method and logistics distribution technology, applied in logistics, computing, instruments, etc., can solve problems such as difficult scheduling, unreasonable route planning, and long scheduling time for logistics vehicles.

Active Publication Date: 2020-10-23
物联云仓(成都)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defects and deficiencies in the above-mentioned prior art, the present invention provides a method for optimizing logistics distribution routes. Unreasonable and unreasonable route planning lead to poor delivery timeliness and high transportation costs

Method used

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  • Logistics distribution path optimization method, storage medium and computer equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as figure 1 As shown, a method for optimizing a logistics distribution path includes the following steps:

[0046] S1. According to the statement date recorded in the TMS system, filter out the waybill data that needs to be operated in the waybill pool of the TMS system; classify the filtered waybill data according to the delivery place Spoint, and sort the waybills with the same delivery place Spoint The longitude and latitude coordinates of the delivery destination Fpoint in the data and the corresponding longitude and latitude coordinates of the delivery place Spoint are classified into a delivery place set;

[0047] The statement date is the statement time configured in the TMS system, for example, 18:00 every day, and the system will use the unscheduled waybills within this time as the data that needs to be dispatched for the next day. The above steps can be screened by the statement module of the TMS system;

[0048] S2. Calculate the straight-line distance...

Embodiment 2

[0071] As another preferred embodiment of the present invention, with reference to the attached figure 1 , this example discloses:

[0072] A method for optimizing a logistics distribution path, comprising the following steps:

[0073] 1. According to the statement date, filter out the waybill data that needs to be operated; that is, according to the statement date recorded in the TMS system, filter out the waybill data that needs to be operated in the waybill pool of the TMS system; the statement date refers to, Business documents that need to be processed on the same day or the next day;

[0074] 2. Traverse the waybill data, and calculate the straight-line distance d between the longitude and latitude coordinates of the delivery destination in the waybill and the delivery place Spoint;

[0075] 3. Take out the coordinate point with the largest distance between the delivery destination and the warehouse, and define it as fpoint;

[0076] 4. Then continue to traverse all p...

Embodiment 3

[0093] In order to achieve the above object, according to another aspect of the present application, a computer device is also provided, including a memory, a processor, and a computer program stored in the memory and operable on the processor, and the processor executes the computer program. The program is the steps to realize the optimization method of the above-mentioned logistics delivery route.

[0094] In this embodiment, the processor may be a central processing unit (Central Processing Unit, CPU). The processor can also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application-specific integrated circuits (Application Specific Integrated Circuit, ASIC), field-programmable gate array (Field-Programmable Gate Array, FPGA) or other Chips such as programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or combinations of the above-mentioned types of chips.

[0095] As a non-trans...

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Abstract

The invention discloses a logistics distribution path optimization method, a storage medium and computer equipment, and relates to the technical field of logistics distribution. The method is used based on a TMS system and comprises the steps: screening waybill data from a waybill pool of the TMS system; reflecting the longitude and latitude coordinate points of the shipping place and the longitude and latitude coordinate points of the delivery destination in the waybill data on a map; calculating the distance between the delivery destination and the delivery place; finding out a delivery destination with the largest distance; and calculating the distances between other delivery destinations and the farthest delivery destination, drawing a circle by taking the farthest delivery destinationas the center of the circle and R as the radius, adding other delivery destinations falling into the circle into the delivery train number, and obtaining the loading capacity according to the added delivery destination so as to determine the delivery train type. According to the method, the vehicle path scheduling is reasonably planned through the computer according to the set rule, the scheduling rationality can be improved, the distribution path can be reasonably planned, and the transportation cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of logistics distribution, and more specifically relates to a method for optimizing a logistics distribution route, a storage medium and a computer device. Background technique [0002] The route optimization problem of logistics distribution vehicles was first proposed by Dantzig and Ramser, the fathers of linear programming, in 1959. One of the fundamental problems in the field and one of the most important scheduling problems. [0003] The problem to be solved in the distribution vehicle scheduling problem is that the vehicles start from the distribution center (the distribution center here is a broad concept, which refers to the starting place of the vehicle, including the logistics center, distribution center, warehouse, parking lot, etc.) to complete some distribution tasks. When the amount of each task is small (less than the vehicle capacity), in order to improve the utilization rate of the vehicle,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/08
CPCG06Q10/04G06Q10/08355
Inventor 钟乐马俊闫宇葛理波刘小飞
Owner 物联云仓(成都)科技有限公司
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