A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RECORDING SYSTEM
To provide a recording system reflecting operation skill of an operator, and technology improving a processing load and memory capacity.SOLUTION: A recording system acquires and accumulates log data showing the state of a work vehicle from the work vehicle having a switch operated by an operator and a controller for inputting a signal showing an ON- or OFF-state of the switch. The controller of the work vehicle calculates an index value obtained by quantification of the possibility of accident occurrence caused by the movement of the work vehicle, and when the index value reaches a first threshold, controls whether or not permanently performing the record processing for recording the log data showing the state of the work vehicle, according to the ON- or OFF-state of the switch. When the index value is in a second threshold higher than the first threshold, the controller performs the recording processing, regardless of the ON- or OFF-state of the switch.SELECTED DRAWING: Figure 2
【課題】オペレータの運転技量を反映した記録システムを提供し、処理負担や記憶容量を改善する技術を提供する。【解決手段】オペレータによって操作されるスイッチと、前記スイッチのオンまたはオフの状態を示す信号を入力するコントローラと、を備える作業車両から、当該作業車両の状況を示すログデータを取得して蓄積する記録システムであって、前記作業車両の前記コントローラは、当該作業車両の動作により生ずるアクシデントが発生する可能性を定量化した指標値を算出し、前記指標値が第１閾値に達している場合、前記スイッチのオンまたはオフの状態に応じて、前記作業車両の状況を示すログデータを永続的に記録する記録処理を行うか否かを制御し、前記指標値が前記第１閾値よりも高い閾値である第２閾値に達している場合、前記スイッチのオンまたはオフの状態にかかわらず、前記記録処理を行う、ことを特徴とする。【選択図】図２
RECORDING SYSTEM
To provide a recording system reflecting operation skill of an operator, and technology improving a processing load and memory capacity.SOLUTION: A recording system acquires and accumulates log data showing the state of a work vehicle from the work vehicle having a switch operated by an operator and a controller for inputting a signal showing an ON- or OFF-state of the switch. The controller of the work vehicle calculates an index value obtained by quantification of the possibility of accident occurrence caused by the movement of the work vehicle, and when the index value reaches a first threshold, controls whether or not permanently performing the record processing for recording the log data showing the state of the work vehicle, according to the ON- or OFF-state of the switch. When the index value is in a second threshold higher than the first threshold, the controller performs the recording processing, regardless of the ON- or OFF-state of the switch.SELECTED DRAWING: Figure 2
【課題】オペレータの運転技量を反映した記録システムを提供し、処理負担や記憶容量を改善する技術を提供する。【解決手段】オペレータによって操作されるスイッチと、前記スイッチのオンまたはオフの状態を示す信号を入力するコントローラと、を備える作業車両から、当該作業車両の状況を示すログデータを取得して蓄積する記録システムであって、前記作業車両の前記コントローラは、当該作業車両の動作により生ずるアクシデントが発生する可能性を定量化した指標値を算出し、前記指標値が第１閾値に達している場合、前記スイッチのオンまたはオフの状態に応じて、前記作業車両の状況を示すログデータを永続的に記録する記録処理を行うか否かを制御し、前記指標値が前記第１閾値よりも高い閾値である第２閾値に達している場合、前記スイッチのオンまたはオフの状態にかかわらず、前記記録処理を行う、ことを特徴とする。【選択図】図２
RECORDING SYSTEM
記録システム
TSUTSUMI YOSHIAKI (author) / SEKINE KAZUYA (author) / HIGURE MASATERU (author)
2021-03-01
Patent
Electronic Resource
Japanese
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