The invention relates to an automatic maintenance system for a tunnel and a detection method. In the maintenance system, an industrial personal computer provides driving power and control signals for the whole automatic maintenance system; a visual obstacle avoidance probe is fixed at the bottom of a maintenance car; a non-contact detection device is connected with the support adjusting part in a hinged manner; the supporting and adjusting part is arranged on a maintenance car; irradiation light of a searchlight on the non-contact detection device faces the top and the two sides of the tunnel, and the industrial personal computer controls a plurality of cameras on the non-contact detection device to photograph the tunnel. The maintenance method comprises the following steps that the industrial personal computer controls the automatic maintenance vehicle to reach a designated maintenance position; according to the height of the top of the tunnel section, the height and the position of the supporting and adjusting component are controlled, so the non-contact detection device reaches a designated position; and a camera of the non-contact detection device is controlled to shoot the tunnel section for multiple times. According to the method, identification precision of the tunnel crack can be improved by using the shooting result.
本发明涉及一种用于隧道的自动检修系统及检测方法,其中检修系统中,工控机为整个自动检修系统提供驱动动力及控制信号;视觉避障探头固定在检修车底部;非接触检测装置通过铰接方式连接支撑调节部件;支撑调节部件装在检修车上;非接触检测装置上的探照灯的照射光对着隧道顶部及两侧,工控机控制非接触检测装置上的多个摄像机对隧道进行拍照。其中的检修方法包括:工控机控制自动检修车到达检修指定位置;根据隧洞断面顶部的高度,控制支撑调节部件的高度和位置,使得非接触检测装置到达指定的位置;控制非接触检测装置的摄像头对隧洞断面进行多次拍照。本发明能够利用拍摄结果提高了对隧道裂缝的识别精度。
Automatic maintenance system and maintenance method for tunnel
一种用于隧道的自动检修系统及检修方法
2021-08-20
Patent
Electronic Resource
Chinese
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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European Patent Office | 2025
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|British Library Online Contents | 2004
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