To provide a vehicle approach notification device and a picking truck which achieve electric power saving in comparison with conventional vehicle approach notification device and picking truck.SOLUTION: A vehicle approach notification device includes: a first illumination part provided on a liftable control platform of a vehicle; a second illumination part provided on a non-liftable vehicle body of the vehicle; and a control part which turns on the first illumination part or the second illumination part according to a lifting position of the control platform, when the control platform is lifting or the vehicle body is traveling, and turns off the first illumination part and the second illumination part, when the control platform and the vehicle body are stopped. The control part (1) turns off the first illumination part and the second illumination part after elapse of a first delay time Δt1 from stop of traveling of the vehicle body, when the traveling of the vehicle body is stopped when the control platform is stopped, and (2) turns off the first illumination part and the second illumination part after elapse of a second delay time Δt2 (provided that Δt2>Δt1) from the stop of lifting of the control platform, when the lifting of the control platform is stopped when the vehicle body is stopped.SELECTED DRAWING: Figure 5
【課題】従来よりも省電力な車両接近報知装置およびピッキングトラックを提供する。【解決手段】本発明に係る車両接近報知装置は、車両の昇降可能な運転台に設けられる第1照明部と、車両の昇降不能な車両本体に設けられる第2照明部と、運転台が昇降中であるか車両本体が走行中である場合は、運転台の昇降位置に従って第1照明部または第2照明部を点灯させ、運転台および車両本体が停止中である場合は、第1照明部および第2照明部を消灯させる制御部とを備える。制御部は、(1)運転台が停止中であるときに車両本体の走行が停止すると、該停止から第1遅延時間Δt1が経過した後に第1照明部および第2照明部を消灯させ、(2)車両本体が停止中であるときに運転台の昇降が停止すると、該停止から第2遅延時間Δt2(ただし、Δt2>Δt1)が経過した後に第1照明部および第2照明部を消灯させる。【選択図】図5
VEHICLE APPROACH NOTIFICATION DEVICE AND PICKING TRUCK HAVING THE DEVICE
車両接近報知装置および該装置を備えたピッキングトラック
2024-06-26
Patent
Electronic Resource
Japanese
IPC: | 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 / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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