One-rail double-vehicle scheduling method
A dispatching method and dispatching center technology, applied in the field of transportation, can solve problems such as ignoring the impact of subsequent instructions and affecting the execution efficiency of the trolley
Active Publication Date: 2019-11-22
广州秉优信息科技有限公司
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Problems solved by technology
At present, most of the two-car scheduling methods for one track take the current instruction as the analysis object, and dispatch the cars according to the current instructions. This method can ensure that the instructions executed by the current cars are optimal, but ignores the impact of subsequent instructions on the current scheduling. Thus further affecting the execution efficiency of the trolley
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[0026] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0027] A method for dispatching two cars on one track, including a guide rail, a storage space, No. 1 trolley, No. 2 trolley, and a dispatch center. The storage position is set at one end of the guide rail, and the No. 1 trolley and No. 2 trolley are sequentially arranged On the guide rail, the No. 1 trolley is closer to the storage position than the No. 2 trolley; the instruction set that needs to be stored is In=(i 1 ,i 2 ,...,i k ), the instruction set that needs to go out of the library is Out=(o 1 ,o 2 ,...,o m ), the dispatching center alternately calls the instructions in In and Out and drives the No. 1 car and / or No. 2 car to move on the guide rail according to the instructions according to the instructions; the No. 1 car and No. 2 car alternately execute Storage instruction i r (1≤r≤k...
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The invention relates to a one-rail double-vehicle scheduling method. The scheduling device comprises a guide rail, a storage position, a first trolley, a second trolley and a scheduling center. The storage position is arranged at one end of the guide rail; the first trolley and the second trolley are arranged on the guide rail in sequence; the first trolley is closer to the storage position relative to the second trolley; the scheduling center alternately calls instructions in In and Out, and drives the first trolley and / or the second trolley to move on the guide rail according to instructions; and the scheduling center respectively schedules the first trolley and the second trolley according to the positions and commands of the first trolley and the second trolley. According to the method, the first trolley and the second trolley do not influence each other when two instructions in opposite directions are executed at the same time, so that the collision of the two trolleys is prevented; and working efficiency of the trolleys is improved.
Description
technical field [0001] The invention relates to the technical field of transportation, in particular to a method for dispatching two vehicles on one track. Background technique [0002] In the storage warehouse, rail trolleys are often used to assist the entry and exit of goods. In order to improve work efficiency, two trolleys are often set on the same track. At present, most of the two-car scheduling methods of one track take the current instruction as the analysis object, and dispatch the cars according to the current instructions. This method can ensure that the instructions executed by the current cars are optimal, but ignores the impact of subsequent instructions on the current scheduling. Thereby further affecting the execution efficiency of the trolley. Contents of the invention [0003] The object of the present invention is to provide a method for dispatching two cars on one track to improve the work efficiency of the trolleys in view of the deficiencies in the ...
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IPC IPC(8): B65G1/137
CPCB65G1/1376B65G2203/0266B65G2203/0283B65G2203/04
Inventor 郭芳名林贵祥邓加喜吴兰彬邱伟强
Owner 广州秉优信息科技有限公司