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A method and system for interacting with a logistics indication system in a workshop handover area and an AGV signal

A transfer area and logistics technology, applied in general control systems, control/regulation systems, program control, etc., can solve the problems of repeated signal transmission, mistransmission of signals, signal disconnection, etc., to achieve the effect of ensuring effectiveness

Active Publication Date: 2022-05-17
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems between the existing AGV and the logistics information system, due to the repeated placement of the forklift, the repeated transmission of the signal, the mistransmission of the signal due to the presence of iron filings on the positioning pillar, and the disconnection of the signal caused by the towing of the material when the fork is extracted, etc., The invention provides an AGV signal interaction method, an interaction system, and a storage medium in a workshop handover area

Method used

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  • A method and system for interacting with a logistics indication system in a workshop handover area and an AGV signal
  • A method and system for interacting with a logistics indication system in a workshop handover area and an AGV signal
  • A method and system for interacting with a logistics indication system in a workshop handover area and an AGV signal

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Embodiment 1

[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0044] A method for interacting with a logistics indication system in a workshop handover area and an AGV signal, comprising the following steps:

[0045] Step 1. The logistics instruction system notifies the AGV controller that there is an appliance in the handover area ready for blanking. When the forklift puts the appliance on the positioning mechanism, the positioning mechanism sends the travel switch detection information to the AGV control system, and the logistics instruction system obtains the travel switch detection from the AGV control system. information;

[0046] Step 2. The logistics indication system judges the acquired detection information of the travel switch. When the gr...

Embodiment 2

[0074] A logistics instruction system in a workshop handover area and an AGV signal interaction system, including a logistics instruction system, an AGV controller, a handover area positioning mechanism, an RFID identifier, and at least one AGV trolley; The communication connection of the recognizer is used to send instructions to the AGV controller and the RFID recognizer; the AGV controller is respectively connected to the handover area positioning mechanism and the AGV trolley signal, and the handover area positioning mechanism is provided with a number of travel switches for detecting Whether there is equipment blanking on the positioning mechanism in the transfer area, the AGV controller is used to obtain the blanking information of the positioning mechanism in the transfer area and control the AGV trolley to pick up the parts in the transfer area.

Embodiment 3

[0076] A computer-readable storage medium. When the instructions in the storage medium are executed by the processor of the terminal, the terminal can execute the signal interaction method between the logistics instruction system in the workshop handover area and the AGV described in Embodiment 1 of the present invention.

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Abstract

The invention discloses a method and system for interacting between a logistics indication system in a workshop handover area and an AGV signal. The logistics control system notifies the AGV controller that there are appliances in the handover area ready for blanking, and the AGV controller obtains the blanking information of the positioning mechanism in the handover area and sends it to Logistics control system; when it is judged that blanking has been completed on the positioning mechanism, the logistics instruction system reads the appliance information on the positioning mechanism and sends the appliance information to the AGV control system; the AGV controller sends the AGV trolley to the positioning mechanism to pick up the parts; AGV The trolley reaches the positioning mechanism, lifts up the appliance, and notifies the AGV controller that there is no appliance on the positioning mechanism, and the AGV controller sends the update information of the positioning mechanism to the logistics control system; the AGV controller sends the updated appliance information to the logistics control system, The logistics instruction system determines the vacancy of the handover area according to the update information of the AGV controller, and completes the signal interaction process.

Description

technical field [0001] The invention relates to a method for interacting with a logistics indication system in a workshop handover area and an AGV signal, an interactive system, and a storage medium, and belongs to the technical field of engineering and production logistics. Background technique [0002] In order to improve the automation rate of the welding workshop, the AGV (Automatic Guided Vehicle) automatic on-line method is adopted. When the forklift picks up the material and places it on the positioning pillar in the handover area of ​​the workshop, the sensor transmits the signal to the logistics information system, and the logistics information system instructs the AGV to automatically go online. expected to the designated location. [0003] Repeated placement of the forklift leads to repeated transmission of signals, iron filings on the positioning pillars lead to mistransmission of signals, and signal disconnection caused by dragging materials when the fork is ext...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCG05B19/41895G05B2219/31002Y02P90/60
Inventor 于洋杨博解成孙禹杨熳丽
Owner CHINA FIRST AUTOMOBILE