Intelligent mowing device and intelligent mowing device positioning method

Abstract

The invention discloses an intelligent mowing device, comprising a mower main body and an auxiliary terminal which are separated; the mower main body comprises a communication module, a first GPS module and a first control module, wherein the first GPS module and the first control module are connected to the communication module; the communication module transmits position information coming from the first GPS module to an auxiliary terminal; the auxiliary terminal comprises a tracking positioning server, a man-machine interaction interface and a difference reference station, wherein the man-machine interaction interface and the difference station are connected to the tracking positioning server; the correction information of the tracking positioning server can perform correction on position information of the mower machine coming from the communication module; the user can selectively input customized information into the man-machine interaction interface; and the first control module controls behaviors of the mower main body according to corrected position information and customized information inputted by the user. The intelligent mower is good in instantaneity, strong in environment adaptability, suitable for outdoor lawn and good in flexibility. The invention also discloses an intelligent mower device positioning method.

Description

technical field [0001] The invention relates to an intelligent mowing device and a positioning method for the intelligent mowing device, in particular to a DGPS-based intelligent mowing device and a DGPS-based positioning method. Background technique [0002] Along with the raising of people's living standards and requirements for the natural environment, large tracts of lawns emerge, for example, parks, golf courses, villas and common residential quarters all have large tracts of lawns. In order to maintain the beauty and health of the lawn, it is usually necessary to trim a large area of ​​lawn. Manual hand-held scissors trimming or manual dragging, pushing and pulling, and trimming with a lawn mower on the back require a lot of manpower and time, which brings a lot of trouble to the owner of the lawn. Annoyance, therefore, the autonomous intelligent lawn mowing device that does not need manpower to operate gradually appeared. [0003] To improve the intelligence of the m...

AI Technical Summary

Problems solved by technology

Visual navigation technology mainly refers to the collection of surrounding environmental information through cameras, including artificial marking lines and obstacles, etc., so as to obtain video images, and navigate after processing. However, the video image processing algorithm is complex and the amount of calculation is large, so the real-time performance is poor; The equipment is greatly affected by external light and weather, and has poor environmental adaptability

Acousto-optic navigation mainly refers to the use of laser scanners, ultrasonic radar and infrared sensors to obtain parameters such as target distance, azimuth, height, speed and shape, and to match with the map to obtain the current position and attitude of the mowing device. However, due to its sensing distance Short, only suitable for indoor, short distance use

In addition, existing smart lawn mowing devices often intelligently operate in a fool-like manner according to the original settings in the smart lawn mowing device. Once the environment changes, it is difficult to achieve satisfactory mowing efficiency, and users cannot flexibly use them according to their own purposes.

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