Sorting wagon loading state detecting system based on gray scale meters and sorting system

Abstract

The invention discloses a sorting wagon loading state detecting system based on gray scale meters and a sorting system. The detecting system comprises a stepping sensor, a first gray scale meter and acontrol unit, wherein the stepping sensor is arranged on a conveying rail of a cross band sorting machine; the first gray scale meter is arranged above the conveying rail, and is located in the advancing direction of a feeding entrance; and the control unit is electrically connected with the stepping sensor and the first gray scale meter. The control unit can execute the method comprising the following steps of: when a detection signal of the stepping sensor is received, starting the first gray scale meter to shoot the photograph of a current passing sorting wagon and performing detecting andanalysis; and according to the detecting and analysis result, determining the first loading state of the sorting wagon. The detecting system disclosed by the invention can detect the loading state ofthe sorting wagon to determine whether a plurality of express items are loaded by the sorting wagon or not, so that the sorting machine can perform special treatment on the sorting wagon loaded withthe express items according to the loading state of the sorting wagon, and sorting mistakes are avoided.

Description

technical field [0001] The invention relates to the technical field of cargo sorting, in particular to a sorting trolley loading state detection system and a sorting system based on a grayscale meter. Background technique [0002] With the rapid development of e-commerce, the number of parcels has increased sharply, and there have been automatic sorting devices that can automatically sort parcels, such as cross-belt sorters. With its advantages of high efficiency, high accuracy and low damage rate, the cross-belt sorter gradually replaces traditional manual sorting. The cross-belt sorter is composed of the main drive belt conveyor and the trolley carrying the small belt conveyor connected together, and the package supply table is a device specially used to transfer express items to the trolley of the sorter. The platform transfers the express to the trolley, and the trolley transmits the express to the corresponding sorting port. When the trolley moves to the specified sort...

AI Technical Summary

Problems solved by technology

[0003] However, there may be mistakes in the delivery of packages at the package supply table, for example, the express is not delivered to the sorting trolley or multiple express deliveries are delivered to one sorting trolley at the same time (the staff accidentally put two express deliveries on the supplying trolley at the same time). It will cause multiple express shipments to be sent to one sorting trolley at the same time)

When multiple express shipments are sent to a sorting trolley, the sorting ports corresponding to each express shipment are different. When the sorting system recognizes the identification code of one of the express shipments to determine its sorting port, it will sort the multiple express shipments equally. to the sorting port, resulting in errors in the sorting of some express shipments

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