An Intelligent Logistics Carrying Transport Unit Based on Digital Bus

Abstract

The invention discloses an intelligent logistics supporting transport unit based on a digital bus, which includes an automatic guided transport vehicle (1) and a building block digital bracket (2). The automatic guided transport vehicle includes a car body (11), wheels ( 12), drive and steering assembly (13), lifting control device (14), power box or fuel tank (15) and vehicle-mounted computer control system (16), the vehicle-mounted computer control system includes industrial control computer, power circuit, wireless transceiver module, wireless transmitting and receiving circuit, position feedback and vehicle drive positioning circuit, automatic charging or refueling circuit and automatic hook circuit; Transmitter module and electronic identification chip. The logistics supporting transport unit can realize automatic and orderly work, and can realize the mutual connection and separation of automatic guided transport vehicles through the control of the central computer room, which is suitable for digital factories.

Description

technical field [0001] The invention relates to a logistics supporting transport unit, in particular to a digital bus-based intelligent logistics supporting transport unit suitable for digital factories, and belongs to the technical field of intelligent logistics transport. Background technique [0002] Digital factory refers to a new production organization method that simulates, evaluates and optimizes the entire production process in a computer virtual environment based on relevant data of the entire product life cycle, and further extends to the entire product life cycle. It is a modern digital manufacturing The product of the combination of technology and computer simulation technology has its distinctive features. It is mainly used as a bridge between product design and product manufacturing, reducing the uncertainty between design and manufacturing. By realizing the complete networking of the workshop Management, build a variety of workshop network systems for the pro...

AI Technical Summary

Problems solved by technology

[0006] 1. The setting of the scheduled route of the automatic guided transport vehicle is generally divided into two categories. One is the track-type route. For example, the electromagnetic track pasted on the floor is used to set the driving route. Navigation; the other is a non-track route, such as using lasers for navigation (that is, laser sensors and reflectors) to set the driving route. There is no track on the road, and the automatic guided transport vehicle navigates based on the information detected by the laser sensor on the reflector; When the driving route of the track-type route is changed according to the requirements of the cargo space and the production process, it is necessary to re-lay the electromagnetic track, which is laborious and time-consuming, and the flexibility of route modification is relatively poor; while the non-track route navigation method that uses lasers for navigation, It is necessary to keep the surface of the laser reflector clean, so the requirements for the production environment are relatively high;

[0007] 2. Most of the existing automatic guided transport vehicles are operated independently, that is, each automatic guided transport vehicle operates independently, without the function of serial connection, and is mostly used as a separate transport vehicle or tractor, and multiple automatic guided transport vehicles When the vehicle goes to the same location, it is easy to cause traffic chaos due to multiple planned routes, which in turn causes the digital bus to perform a large number of calculations and controls according to the position of each automatic guided transport vehicle, and the pressure is too great

[0008] 3. The existing transport shelves generally have wheels at the bottom, which makes it difficult to accurately locate, and the logistics bracket is generally only used as a logistics unit, and the function is relatively single

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