Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To prevent interference between a person and a construction machine while preventing reduction in workability for the construction machine.SOLUTION: An interference prevention device of the invention comprises: a region setting unit 162 that sets a first region R1 to a sixth region R6 around a construction machine 1 based on an end position 401 of a work device 4 that is calculated by a position calculation unit 161; a person determination unit 163 that determines whether there is a person for the first region R1 to the sixth region R6 based on a boom angle and an arm angle that are detected by a boom angle sensor 12 and an arm angle sensor 13; and an operation restriction unit 164 that, when the person determination unit 163 determines that there is a person in at least one of the first region R1 to the sixth region R6, restricts a restricted operation pattern that is a predetermined operation pattern for the construction machine 1 in which the work device 4 is likely to interference with a person, in the region where the person is detected.SELECTED DRAWING: Figure 3
【課題】建設機械の作業効率の低下を抑制しつつ人物と建設機械の干渉を防止する。【解決手段】位置算出部１６１により算出された作業装置４の先端位置４０１を基準に建設機械１の周囲に第１領域Ｒ１〜第６領域Ｒ６を設定する領域設定部１６２と、ブーム角度センサ１２及びアーム角度センサ１３により検出されたブーム角度及びアーム角度に基づいて第１領域Ｒ１〜第６領域Ｒ６のそれぞれに対して人物の有無を判定する人物判定部１６３と、人物判定部１６３が第１領域Ｒ１〜第６領域Ｒ６のうち少なくとも１つの領域において人物がいると判定した場合、人物が検出された領域において、作業装置４が人物と干渉する可能性のある予め定められた建設機械１の動作パターンである制限動作パターンを制限する動作制限部１６４とを備える干渉防止装置。【選択図】図３
To prevent interference between a person and a construction machine while preventing reduction in workability for the construction machine.SOLUTION: An interference prevention device of the invention comprises: a region setting unit 162 that sets a first region R1 to a sixth region R6 around a construction machine 1 based on an end position 401 of a work device 4 that is calculated by a position calculation unit 161; a person determination unit 163 that determines whether there is a person for the first region R1 to the sixth region R6 based on a boom angle and an arm angle that are detected by a boom angle sensor 12 and an arm angle sensor 13; and an operation restriction unit 164 that, when the person determination unit 163 determines that there is a person in at least one of the first region R1 to the sixth region R6, restricts a restricted operation pattern that is a predetermined operation pattern for the construction machine 1 in which the work device 4 is likely to interference with a person, in the region where the person is detected.SELECTED DRAWING: Figure 3
【課題】建設機械の作業効率の低下を抑制しつつ人物と建設機械の干渉を防止する。【解決手段】位置算出部１６１により算出された作業装置４の先端位置４０１を基準に建設機械１の周囲に第１領域Ｒ１〜第６領域Ｒ６を設定する領域設定部１６２と、ブーム角度センサ１２及びアーム角度センサ１３により検出されたブーム角度及びアーム角度に基づいて第１領域Ｒ１〜第６領域Ｒ６のそれぞれに対して人物の有無を判定する人物判定部１６３と、人物判定部１６３が第１領域Ｒ１〜第６領域Ｒ６のうち少なくとも１つの領域において人物がいると判定した場合、人物が検出された領域において、作業装置４が人物と干渉する可能性のある予め定められた建設機械１の動作パターンである制限動作パターンを制限する動作制限部１６４とを備える干渉防止装置。【選択図】図３
INTERFERENCE PREVENTION DEVICE
干渉防止装置
SAEKI SEIJI (Autor:in)
27.07.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E02F
Baggern
,
DREDGING
Interference prevention device for construction machinery
| Europäisches Patentamt | 2021
INTERFERENCE PREVENTION DEVICE FOR CONSTRUCTION MACHINERY
| Europäisches Patentamt | 2019
INTERFERENCE PREVENTION DEVICE FOR CONSTRUCTION MACHINERY
| Europäisches Patentamt | 2017