A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a track inspection device capable of inspecting an irregular point of the track during traveling of a vehicle and specifying an irregular point position by estimating a possibility of a track being damaged by the vehicle itself mounted with an inspection device.SOLUTION: A track inspection device 1 detects an irregular position of a track 4 on the basis of a change of acceleration during traveling in a vehicle 2 of a railway and traveling position information, and a possibility of a track damaged by the vehicle is estimated on the basis of drive information and a position having a possibility of being damaged is specified. The irregular position is detected by monitoring the track by the vehicle of the railway, and the possibility of the track damage can be detected at an early stage by estimating the possibility of the damage to the track by the vehicle itself mounted with the detection device, and thereby securing high safety.
【課題】車両の走行中に軌道の不整箇所を検出できるとともに、検査装置が搭載された車両自身による軌道損傷の可能性を推定して位置を特定できる軌道検査装置を提供する。【解決手段】軌道検査装置１は、鉄道の車両２における走行中の加速度の変化と走行位置情報とに基づき軌道４の不整位置を検出し、運転情報に基づき当該車両による軌道損傷の可能性を推定して損傷した可能性のある位置を特定する。鉄道の車両で軌道を監視して不整位置を検出すると共に、検査装置が搭載された車両自身による軌道への損傷の可能性を推定することで、軌道損傷の可能性を早期に検出でき、高い安全性を確保できる。【選択図】図１
PROBLEM TO BE SOLVED: To provide a track inspection device capable of inspecting an irregular point of the track during traveling of a vehicle and specifying an irregular point position by estimating a possibility of a track being damaged by the vehicle itself mounted with an inspection device.SOLUTION: A track inspection device 1 detects an irregular position of a track 4 on the basis of a change of acceleration during traveling in a vehicle 2 of a railway and traveling position information, and a possibility of a track damaged by the vehicle is estimated on the basis of drive information and a position having a possibility of being damaged is specified. The irregular position is detected by monitoring the track by the vehicle of the railway, and the possibility of the track damage can be detected at an early stage by estimating the possibility of the damage to the track by the vehicle itself mounted with the detection device, and thereby securing high safety.
【課題】車両の走行中に軌道の不整箇所を検出できるとともに、検査装置が搭載された車両自身による軌道損傷の可能性を推定して位置を特定できる軌道検査装置を提供する。【解決手段】軌道検査装置１は、鉄道の車両２における走行中の加速度の変化と走行位置情報とに基づき軌道４の不整位置を検出し、運転情報に基づき当該車両による軌道損傷の可能性を推定して損傷した可能性のある位置を特定する。鉄道の車両で軌道を監視して不整位置を検出すると共に、検査装置が搭載された車両自身による軌道への損傷の可能性を推定することで、軌道損傷の可能性を早期に検出でき、高い安全性を確保できる。【選択図】図１
TRACK INSPECTION DEVICE
軌道検査装置
SANNOMIYA HAJIME (author)
2015-12-17
Patent
Electronic Resource
Japanese
IPC:
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
B60L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
,
Antrieb von elektrisch angetriebenen Fahrzeugen
/
B61K
Andere Hilfseinrichtungen für Eisenbahnen
,
OTHER AUXILIARY EQUIPMENT FOR RAILWAYS
/
E01B
PERMANENT WAY
,
Gleisoberbau
TRACK IMAGE RECOGNITION DEVICE, TRACK INSPECTION DEVICE AND TRACK INSPECTION VEHICLE
| European Patent Office | 2023