A sorting trolley loading state detection system and sorting system based on a grayscale meter

Abstract

The invention discloses a sorting car loading state detection system and a sorting system based on a gray scale meter. The detection system includes: a step sensor, a first gray scale meter and a control unit; On the conveying track of the machine, the first grayscale meter is set above the conveying track and is located in the forward direction of the upper part inlet. The control unit is electrically connected with the step sensor and the first grayscale meter respectively. The control unit can perform the following methods: when When receiving the detection signal from the step sensor, start the first grayscale meter to take pictures of the currently passing sorting trolley and perform detection and analysis; determine the first loading state of the sorting trolley according to the detection and analysis results. The detection system can detect the loading status of the sorting trolley and determine whether there are multiple express shipments in the sorting trolley, so that the sorter can perform special processing on the sorting trolley with multiple express parcels according to the loading status of the sorting trolley. Avoid sorting errors.

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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