Autonomous mower

Abstract

An autonomous mower including a housing; a mowing module, a traveling module, an information collection device, an energy module, a control module and the control module includes an identification unit, and an alarm module. The autonomous mower has a security patrol working mode in which the identification unit analyzes and judges whether an abnormal object exists in the working area according to the information collected by the information collection device; if the abnormal object exists, the control module controls the alarm module to send an alarm signal to the outside. Therefore, the autonomous mower can achieve a security patrol function in addition to having a function of trimming the lawn. The autonomous mower has multiple uses, so as to save the cost.

What claimed is: 
     
         1 . An autonomous mower which automatically travels and works in a working area, the autonomous mower comprising:
 a housing;   a mowing module received in the housing, and performing predetermined mowing work;   a traveling module supporting the housing and driving the autonomous mower to travel in a working area;   an information acquisition device disposed on the housing and used for acquiring external environment information;   an energy module providing energy for the autonomous mower; and a control module connecting and controlling the mowing module, the traveling module, the information acquisition device and the energy module, to achieve automatic traveling and automatic working of the autonomous mower; and   an alarm module for making an alarm,   the control module comprising an identification unit which receives the external environment information acquired by the information acquisition device;   the autonomous mower comprising a security patrol working mode in which the identification unit of the control module analyzes and judges whether an abnormal object exists in the working area according to the external environment information acquired by the information acquisition device and, if an abnormal object exists, the control module controls the alarm module to send an alarm signal to the outside.