Working machine

Abstract

A working machine, equipped with a working device that extends to the outside of a machine body, includes: a physical quantity detection sensor (that detects a physical quantity concerning the working machine; a monitor that displays predetermined information; and a controller that controls the monitor. The controller includes a stress calculation section that calculates a distribution of stress applied to the working device based on the physical quantity concerning the working machine, detected by the physical quantity detection sensor, and a display control section that controls the display of the predetermined information on the monitor. The display control section controls the display on the monitor so as to indicate the distribution of the stress applied to the working device, calculated by the stress calculation section, in conjunction with the movement of the working device.

1 . A working machine equipped with a working device that extends to an outside of a machine body, the working machine comprising:
 a physical quantity detection sensor that detects a physical quantity concerning the working machine;   a monitor that displays predetermined information; and   a controller that controls the monitor,   
       wherein
 the controller includes 
 a stress calculation section that calculates a distribution of stress applied to the working device based on the physical quantity concerning the working machine, detected by the physical quantity detection sensor, and 
 a display control section that controls display of the predetermined information on the monitor, and 
 the display control section controls the display on the monitor so as to indicate the distribution of the stress applied to the working device, calculated by the stress calculation section, in conjunction with a movement of the working device. 
 
     
     
         2 . The working machine according to  claim 1 , wherein
 the display of the predetermined information controlled by the display control section includes a simulated view obtained by simulating the working device, and   the simulated view indicates the distribution of the stress applied to the working device, calculated by the stress calculation section, in conjunction with the movement of the working device.   
     
     
         3 . The working machine according to  claim 2 , further comprising an attitude calculation section that calculates an attitude of the working device based on the physical quantity concerning the working machine, detected by the physical quantity detection sensor,
 wherein the simulated view is a pseudo image in which the attitude of the working device calculated by the attitude calculation section is in conjunction with the movement of the working device.   
     
     
         4 . The working machine according to  claim 2 , further comprising an imaging device that images the working device, 
       wherein
 the display of the predetermined information includes an image of the working device captured by the imaging device, and 
 the stress distribution and the image of the working device indicated in the simulated view are in conjunction with the movement of the working device. 
 
     
     
         5 . The working machine according to  claim 1 , wherein
 the machine body is provided with an operating cabin where an operator who operates the machine body rides, and   the monitor is disposed in the operating cabin.   
     
     
         6 . The working machine according to  claim 1 , further comprising a communication device that performs wireless communication between the machine body and the monitor,
 wherein the monitor is provided separately from the machine body.