A park navigation method and system

Abstract

The invention discloses a park navigation method. The park navigation method comprises the steps that a carrying task request is acquired, wherein the carrying task request comprises departure place location data and carrying destination location data of carried objects; drivable routes of a mobile carrying platform are calculated according to the carrying task request; and placing area data, contained in an electronic park map, of the various carried objects are acquired, and a driving route which does not make contact with placing areas of the various carried objects is selected from the drivable routes. Accordingly, when the driving path of a forklift is made, the material placing areas impeding movement of the mobile carrying platform can be avoided in advance, and then the park carrying scheduling efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of park navigation, in particular to a park navigation method and system. Background technique [0002] The indoor and outdoor maps of the factory park are very susceptible to changes due to external influences. The random stacking of materials and goods will have a great impact on the map and route planning in the factory. The location of materials, goods and other items in the factory park is not fixed, and different stacking conditions will be formed due to differences in production capacity, logistics capacity, management capacity, and storage capacity. The stacking and handling of various materials and finished products will change the existing factory. In the park map, the original road may become a material storage location due to the inflow of materials, and the original material storage location may also become a road due to the outflow of materials, so that the original movement planning path does ...

AI Technical Summary

Problems solved by technology

The location of materials, goods and other items in the factory park is not fixed, and different stacking conditions will be formed due to differences in production capacity, logistics capacity, management capacity, and storage capacity. The stacking and handling of various materials and finished products will change the existing factory. In the park map, the original road may become a material storage location due to the inflow of materials, and the original material storage location may also become a road due to the outflow of materials, so that the original movement planning path does not consider the stacked objects. The change of the placement area causes the uncertainty of the on-off of the road. These frequent changes in the location of materials, goods and other items lead to a decrease in the reliability of the mobile path planning and navigation of the mobile platform in the park, which seriously restricts the handling of materials in the factory. The efficiency of goods and delivery is improved, which increases management costs and causes various safety hazards

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