Automatic work system and establishment method of control map of work area of automatic work system

Abstract

The invention provides an automatic work system and an establishment method of a control map of a work area of the automatic work system. The automatic work system comprises an automatic work device and a path planning device, and the automatic work system further comprises an image acquisition device connected and mounted onto the automatic work device, an image processing device in communicationconnection with the image acquisition device, and an image storage device, wherein the image acquisition device is connected onto the automatic work device, and is used for obtaining a terrain feature image in the work area and transmitting to the image storage device for storage, and the image processing device is used for fitting to form a three-dimensional control map of the work area according to the terrain feature image. The automatic work system of the invention has a map establishment function, and can conveniently and quickly obtain the high-precision three-dimensional control map ofthe work area, and then plan movement, work and charging paths according to position and environment information in the three-dimensional control map, thereby effectively improving the practicality of the automatic work system implementing garden work.

Description

technical field [0001] The invention relates to an automatic working system and a method for establishing a working area control map of the automatic working system. Background technique [0002] With the continuous development of intelligent technology in recent years, intelligent mechanical equipment has been applied in various fields, especially in the field of garden machinery. The generation of intelligent garden equipment frees users from time-consuming and laborious work such as cleaning and maintenance. [0003] However, although the smart garden equipment in the prior art has the advantages of intelligence, modernization, environmental protection, and hands-free, but before the smart garden equipment can work normally, it must first arrange border signal lines around the lawn and other working areas. The signal line is sometimes arranged under the lawn during the layout process, which usually leads to the destruction of the ground in the work area such as the lawn; ...

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Problems solved by technology

[0003] However, although the smart garden equipment in the prior art has the advantages of intelligence, modernization, environmental protection, and hands-free, but before the smart garden equipment can work normally, it must first arrange border signal lines around the lawn and other working areas. The signal line is sometimes arranged under the lawn during the layout process, which usually leads to the destruction of the ground in the work area such as the lawn; and when the boundary signal line is arranged on the ground of the work area such as the lawn, the boundary signal line is easy to The interference of external signals leads to the loss of control of intelligent garden equipment

[0004] At the same time, in the process of arranging the boundary signal line, it is necessary to avoid obstacles such as trees and flower beds in the lawn and other working areas; in addition, the intelligent garden equipment is randomly walking on the lawn and other working areas; when returning to the charging station It is also randomly looking for charging guide lines or boundary signal lines. Therefore, when the intelligent garden equipment returns to the charging station, it needs to move along the arranged guide lines or signal lines. It is easy to press out the indentation on the lawn and other working areas, resulting in Destruction of morphology affects the practicability of intelligent garden equipment

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