Automatic guided vehicle based on laser scanning distance meter, and system and navigation method of automatic guided vehicle

Abstract

The invention discloses an automatic guided vehicle based on a laser scanning distance meter, and a system and a navigation method of the automatic guided vehicle. The automatic guided vehicle comprises a driving chassis, an automatic guided vehicle main body, a driving device, and a gyroscope, a displacement encoder, a driving controller, the laser scanning distance meter, a memory and a controller, which are arranged on the automatic guided vehicle main body, wherein the gyroscope is used for acquiring a course angle; the displacement encoder is used for acquiring displacement; the driving controller is used for controlling the driving device; the laser scanning distance meter is used for drawing an environment map; the memory is used for storing an electronic map; the controller is used for calculating according to the acquired course angle and the acquired displacement to obtain a running path of the automatic guided vehicle based on the laser scanning distance meter; and the environment map is matched with the electronic map, the course and the position are corrected, and the driving device operates under the control of the driving controller. By the adoption of the scheme, no device is required to be laid on a road where the vehicle runs, and therefore the road is freed from being damaged by rolling compaction. The daily maintenance of the automatic guided vehicle is simple and economic by only maintaining the vehicle itself.

Description

technical field [0001] The invention relates to automatic guided vehicle technology, in particular to an automatic guided vehicle, a system and a navigation method based on a laser scanning range finder. Background technique [0002] AGV (Automatic Guided Vehicle) refers to an automatic guided vehicle, which is an unmanned automated handling vehicle powered by a battery and equipped with a navigation system. The salient feature of AGV is unmanned driving. Using the automatic navigation system, the AGV can automatically drive along the predetermined route without manual piloting, automatically transport the goods from the starting point to the destination, and can meet the requirements of the storage location. , the production process and other changes can be changed flexibly, and it has the advantages of good flexibility, high degree of automation and high level of intelligence, so AGV has been researched in many industries such as mechanical processing, material assembly, h...

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide an automatic guided vehicle based on a laser scanning rangefinder that is easy to maintain in view of the need to maintain the running track.

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