To enhance detection accuracy of a side shape of a vehicle and to quickly and accurately perform detection of an oblique stop state by enabling left and right side surface sensors to detect a left-right direction distance of a vehicle side surfaces early in advance before a vehicle entry sensor detects the front end of the vehicle in a portal type car washing machine which includes a top surface detection sensor arranged at an entrance opening toward one front-end side of a portal type frame to detect a vehicle top surface, and the vehicle entry sensor provided on the portal type frame at a front side from the top surface detection sensor to be able to detect that a vehicle front side part approaches the entrance earlier than the top surface detection sensor, starts car washing on the basis of a detection signal of the vehicle entry sensor, and performs elevation control of a top brush on the basis of a detection signal of the top surface detection sensor after starting the car washing.SOLUTION: Left and right side surface detection sensors SEs which can detect a left-right direction distance between left and right side surfaces Bs of a vehicle V are arranged on a portal type frame 1 on a front side ahead of a vehicle entry sensor SEf at an interval.SELECTED DRAWING: Figure 1
【課題】門型フレームの前後一端側に開口する入口に配置されて自動車上面を検知する上面検出センサと、上面検出センサより前側で門型フレームに設けられて自動車前端部が入口に進入するのを上面検出センサよりも先に検知可能な入車センサとを備え、入車センサの検知信号に基づいて洗車が開始され、また洗車開始後は上面検出センサの検知信号に基づいてトップブラシが昇降制御される門型洗車機において、入車センサが自動車前端を検知するより以前に左右の側面検出センサが先行して自動車側面の左右方向距離を早めに検出できるようにし、自動車の側面形状の検出精度を高め、しかも斜め停車状態の検出も迅速的確に行えるようにする。【解決手段】門型フレーム1には、自動車Vの左右の側面Bsとの左右方向距離を検知可能な左右の側面検出センサSEsが、入車センサSEfより前側に間隔をおいて配置される。【選択図】 図1
PORTAL TYPE CAR WASHING MACHINE
門型洗車機
2025-02-10
Patent
Electronic Resource
Japanese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |