Communication system of multi-AGV intelligent storage bulk rack and goods carrying method

Abstract

The invention discloses a communication system of a multi-AGV intelligent storage bulk rack and a goods carrying method. The communication system comprises a vehicle-mounted computer, wherein the vehicle-mounted computer is arranged on an AGV, a base master control computer is connected with the vehicle-mounted computer through a wireless communication system and carries out information interaction, the base master control computer is used for distributing a specific goods frame to each AGV, the carrying route of each AGV is determined according to the distance between the goods shelf and theloading points, the base master control computer sends the carrying route information to the special-matched vehicle-mounted computer, the vehicle-mounted computer receives the carrying route information and calculates the route length of the carrying route, and the vehicle-mounted computer selects a speed gear according to the route length. According to the scheme, the waiting time in the goods carrying process is shortened, the carrying speed is improved, the working efficiency is improved, the carrying speed can be limited according to the distance length of the carrying road section duringcarrying, the electricity-saving and energy-saving effects can be achieved, and the order and safety during working of the AGV are improved.

Description

technical field [0001] The invention relates to the technical field of goods handling of dense storage racks, in particular to a communication system and a method for handling goods of multi-AGV intelligent storage racks. Background technique [0002] Unmanned van refers to a transport vehicle equipped with automatic guidance devices such as electromagnetic or optical, capable of driving along a prescribed guiding path, with safety protection and various transfer functions, and a transport vehicle that does not require a driver in industrial applications. It uses a rechargeable battery as its power source. Generally, the computer can be used to control its travel route and behavior, or the electromagnetic track can be used to set up its travel route. The electromagnetic track is pasted on the floor, and the unmanned van will move and act according to the information brought by the electromagnetic track. [0003] AGV is characterized by wheeled movement. Compared with walkin...

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Problems solved by technology

[0004] However, when AGV is carrying goods on storage racks, the main defects are mainly reflected in the following aspects: (1) When multiple AGVs are carrying goods, multiple AGVs uniformly carry out storage on each shelf in order , when the goods are transported to the cargo racks that are relatively close to the AGV loading point, it will inevitably cause long waiting time and traffic jams; (2) each AGV operates according to the designated transport route, and its adaptability is poor. When a trolley fails, it will cause stacking of the trolleys, seriously reducing the handling efficiency

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