Positioning method

Abstract

The invention relates to a positioning method, and the method comprises the steps: prestoring a coconut tree distribution map of a coconut forest, wherein the coconut tree distribution map provides the segmentation information of all coconut trees, and the segmentation information of the coconut trees comprises the coordinate information of the coconut trees and the 'Picked' marks of coconut trees; receiving the positioning data transmitted by a navigation satellite, so as to determine the current navigation position of a system; receiving the preset coconut tree distribution map and the current navigation position, determining a coconut tree which is the nearest to the coconut tree distribution map and has the 'Picked' mark 0 as the target coconut tree in the coconut tree distribution map based on the current navigation position, and outputting the coordinate position of the target coconut tree; receiving the current navigation position and the coordinate position of the target coconut tree, and determining a drive control signal which is used for departure to the coordinate position of the target coconut tree based on the distance between the current navigation position and the coordinate position of the target coconut tree.

Description

technical field [0001] The invention relates to the field of image recognition, in particular to a positioning method. Background technique [0002] Coconuts are divided into tall coconuts and dwarf coconuts, among which tall coconuts are the largest commercial coconuts grown in the world. The tall coconut plant is 15-30 meters high, the base is swollen, pollinated by different plants, and it starts to bear fruit in 7-8 years. It has a high oil content and an economic life span of 70-80 years. Dwarf coconuts are divided into three categories: red dwarf, yellow dwarf and green dwarf according to the color of fruit and leaves. The plant is only 5-15 meters high, self-pollinating, and it begins to bear fruit in 3-4 years. The fruit is small and numerous, the coconut flesh is thin and soft, and the oil content is low. Economic life is 30-40 years. Mainly used as fruit, hybrid parent and ornamental. [0003] Since tall coconuts are the most planted variety of coconuts, genera...

AI Technical Summary

Problems solved by technology

[0003] Since the high-species coconut is the most planted variety of coconuts, the growth position of coconuts is generally high, and it is very difficult to pick them manually, especially for the picking of large coconut trees in the coconut forest, which is time-consuming and labor-intensive.

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