Method and device for automatic detection of boundary line breakage and intelligent mower

Abstract

The invention relates to a method and device for automatic detection of boundary line breakage and an intelligent mower. The method includes the following steps that a detection signal sent by a boundary line is received; if no detection signal is received, whether a cutting tool disc of the intelligent mower works or not is judged, and the intelligent mower is controlled to stop; if it is determined that the cutting tool disc of the intelligent mower works when no detection signal is received, whether the boundary line is broken or not is judged; if it is determined that the boundary line isbroken, a prompting message about the boundary line breakage is sent to a client. According to the technical scheme, when the detection signal sent by the boundary line is not received, whether the boundary line is cut off by the cutting tool disc of the intelligent mower or not is judged, meanwhile the intelligent mower is controlled to stop, so that the intelligent mower stops near the broken boundary line, and a user is prompted to only check around the intelligent mower, the check range of the broken boundary line is largely reduced, user's workload in checking a breaking point of the boundary line is reduced, and efficiency of locating the breakpoint of the boundary line is greatly improved.

Description

technical field [0001] The invention relates to the technical field of automatic control, in particular to a method, a device and an intelligent lawn mower for automatically detecting boundary line breakage. Background technique [0002] In the process of mowing the lawn with the smart lawn mower, the boundary line often breaks. The biggest reason is that the boundary line is not installed properly when the smart lawn mower is working. Disk cut off. At present, when the boundary line is broken, the smart lawn mower cannot judge the situation of the boundary line being cut, let alone know where the boundary line is broken, so it cannot inform the user, and manual investigation is required at this time. [0003] Existing inspection methods generally require the user to dig out the boundary line from the ground, and then start from the charging station to check whether the boundary line is normal from the beginning to the end, so as to find the place where the boundary line is...

AI Technical Summary

Problems solved by technology

[0004] Based on this, the object of the present invention is to provide a method, device and intelligent lawn mower for automatically detecting boundary line breakage, so as to solve the problem in the prior art that it is cumbersome to check the cutting point after the boundary line is cut by the intelligent lawn mower

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