Laser positioning device and for laser guiding trolley and driving method of laser positioning device

Abstract

The invention discloses a laser positioning device for a laser guiding trolley. The laser positioning device comprises an LGV vehicle body, wherein the LGV vehicle body is provided with a four-wheel drive walking module, a servodrive module, a laser guiding module, a master control module and a power module; the laser guiding module comprises a rotating laser and a plurality of photodiodes, a working area of the LGV vehicle body is internally provided with a plurality of laser reflecting boards, the photodiodes are connected with a counter module through an amplifier, and an output end of thecounter module is connected with a deviation rectification control system. The laser positioning driving method for the laser guiding trolley comprises the following steps that S100, the four-wheel drive walking module of the LGV vehicle body drives the LGV vehicle body to run under the driving action of the servodrive module, and in the running processing of LGV vehicle body, guiding positioningof the LGV vehicle body is achieved through the laser guiding module; S200, after the LGV vehicle body is positioned accurately, deviation rectification operation is carried out on the LGV vehicle body through the deviation rectification control system, and the accurate and efficient running function of the laser guiding trolley can be achieved.

Description

Technical field [0001] The invention relates to the technical field of intelligent transportation equipment, in particular to a laser positioning device and a driving method for laser guided carts. Background technique [0002] With the development of science and technology, laser guided vehicles LGV (Laser Guided Vehicles) have been widely promoted and used in the field of intelligent transportation. LGV vehicles refer to the automatic guided vehicles AGV (Automated Guided Vehicles) that work in laser guided mode. LGV The use of trolleys improves the efficiency of intelligent transportation and ensures the accuracy and reliability of intelligent transportation; it also reduces the workload of operators and reduces labor costs. However, the functionality of the existing laser-guided trolleys is relatively single. There are often some problems in the transportation process: First, the existing laser-guided trolleys are relatively limited in motion, and can only run along the presc...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, laser-guided vehicles LGV (Laser Guided Vehicles) have been widely promoted and used in the field of intelligent transportation. The use of trolleys improves the efficiency of intelligent transportation and ensures the accuracy and reliability of intelligent transportation; it also reduces the workload of operators and reduces labor costs. There are often some problems in the transportation process: First, the existing laser-guided trolleys have relatively limited movement and can only run along the specified straight track, which is poor in practicability; When it is fast, it is prone to position deviation and off-track movement, which will adversely affect the work of intelligent transportation. In severe cases, it may also cause damage to the laser-guided trolley or transported products, which greatly reduces the work efficiency of intelligent transportation.

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