PROBLEM TO BE SOLVED: To provide an obstacle detection device of a work machine capable of accurately detecting an obstacle approaching a vehicle body regardless of the speed of the vehicle body.SOLUTION: The present invention provides an obstacle detection device 10 of a dump truck 1 that detects an obstacle approaching the vehicle body. The obstacle detection device 10 includes: a surroundings monitoring unit 11 for monitoring the surroundings of the vehicle body by detecting an obstacle around the vehicle body; a remote monitoring unit 12 for monitoring a distant place far from the vehicle body by detecting an obstacle at a position far from the vehicle body beyond the detection range of the surroundings monitoring unit 11; and a monitoring switch unit 13 for switching between the monitoring by the surroundings monitoring unit 11 and that by the remote monitoring unit 12 in accordance with the vehicle body.
【課題】車体の速度に拘わらず、車体に接近する障害物を的確に検知することができる作業機械の障害物検知装置の提供。【解決手段】本発明は、車体に接近する障害物を検知するダンプトラック1の障害物検知装置10において、車体の周囲の障害物を検知して車体の周囲を監視する周囲監視部11と、この周囲監視部11の検知範囲よりも車体から離れた位置の障害物を検知して車体から離れた遠方を監視する遠方監視部12と、車体の速度に応じて、周囲監視部11による監視と遠方監視部12による監視を切替える監視切替部13とを備えた。【選択図】図2
OBSTACLE DETECTION DEVICE OF WORK MACHINE
作業機械の障害物検知装置
2015-08-24
Patent
Electronic Resource
Japanese
MACHINE FOR MINE WORK AND OBSTACLE DETECTION DEVICE THEREOF
European Patent Office | 2018
|WORK MACHINE OBSTACLE NOTIFICATION SYSTEM AND WORK MACHINE OBSTACLE NOTIFICATION METHOD
European Patent Office | 2021
|