A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REMOTE CONTROL SYSTEM FOR CONSTRUCTION MACHINE
To enable an operator to recognize and control the magnitude of a hydraulic load included in hydraulic load information of a construction machine while watching the situations of a work site carefully when operating the construction machine by remote control, and to make it possible to improve the work efficiency of remote control.SOLUTION: A display screen 230 of a personal digital assistant 200 is provided with windows 240a, 240b, 240c as operating devices for making an operator recognize hydraulic load information included in operation information transmitted wirelessly from a hydraulic shovel 1 by a wireless communication device 51. A control device 220 actuates the windows 240a, 240b, 240c (operation devices) in different manners depending on the magnitude of a hydraulic load included in the hydraulic load information, thereby making the operator recognize the magnitude of the hydraulic load included in the hydraulic load information unconsciously.SELECTED DRAWING: Figure 4
【課題】建設機械の遠隔操作時に、オペレータが作業現場の様子を注視しながら建設機械の油圧負荷情報の油圧負荷の大きさを知覚して操作することができ、遠隔操作の作業効率を向上させることができるようにする。【解決手段】無線通信機５１によって油圧ショベル１から無線送信された稼動情報に含まれる油圧負荷情報をオペレータに知覚させるための動作装置として、携帯情報端末２００の表示画面２３０にウィンドウ２４０ａ，２４０ｂ，２４０ｃを設け、制御装置２２０は油圧負荷情報の油圧負荷の大きさに応じて異なる態様でウィンドウ２４０ａ，２４０ｂ，２４０ｃ（動作装置）を作動させ、油圧負荷情報の油圧負荷の大きさをオペレータに無意識的に知覚させる。【選択図】図４
REMOTE CONTROL SYSTEM FOR CONSTRUCTION MACHINE
To enable an operator to recognize and control the magnitude of a hydraulic load included in hydraulic load information of a construction machine while watching the situations of a work site carefully when operating the construction machine by remote control, and to make it possible to improve the work efficiency of remote control.SOLUTION: A display screen 230 of a personal digital assistant 200 is provided with windows 240a, 240b, 240c as operating devices for making an operator recognize hydraulic load information included in operation information transmitted wirelessly from a hydraulic shovel 1 by a wireless communication device 51. A control device 220 actuates the windows 240a, 240b, 240c (operation devices) in different manners depending on the magnitude of a hydraulic load included in the hydraulic load information, thereby making the operator recognize the magnitude of the hydraulic load included in the hydraulic load information unconsciously.SELECTED DRAWING: Figure 4
【課題】建設機械の遠隔操作時に、オペレータが作業現場の様子を注視しながら建設機械の油圧負荷情報の油圧負荷の大きさを知覚して操作することができ、遠隔操作の作業効率を向上させることができるようにする。【解決手段】無線通信機５１によって油圧ショベル１から無線送信された稼動情報に含まれる油圧負荷情報をオペレータに知覚させるための動作装置として、携帯情報端末２００の表示画面２３０にウィンドウ２４０ａ，２４０ｂ，２４０ｃを設け、制御装置２２０は油圧負荷情報の油圧負荷の大きさに応じて異なる態様でウィンドウ２４０ａ，２４０ｂ，２４０ｃ（動作装置）を作動させ、油圧負荷情報の油圧負荷の大きさをオペレータに無意識的に知覚させる。【選択図】図４
REMOTE CONTROL SYSTEM FOR CONSTRUCTION MACHINE
建設機械の遠隔操作システム
TAKAGI DAISUKE (author) / FUJITA KENSHO (author)
2019-03-22
Patent
Electronic Resource
Japanese