For business door-to-door service shipment request indicatory communication device

摘要

(57) Abstract (Modified) Topic With the signal bill or signal call by the signal flag each joining houseDistribution flight display of shipment request presence is made to verify to the driver of the trader,Are made the ru way you can see those which, but the requester to the call place columnIt cannot display serving and shipment request presence and it cannot release. Solutions Each display L of indicator section E and indicator section₁, L₂, L₃ each display l_{1 which} corresponds, l₂, l₃ And su of the radio communication which manipulates those each displaysItch S₁, S₂, S₃ the function part F which it has and the emptyWith switch manipulation of the ri and the function part with radio control shipment presenceDisplay and/or it releases. Advantages Door-to-door service driver during regional going around presence of shipmentThe guess you can verify easily distinctly at the glance. And driver- It can contribute to the reduction of labor and high increased efficiency of business considerably.In addition it can contribute to also the reduction of labor and the like of requester side and the like. FurthermoreThere are no times when traffic procrastination is brought with unnecessary parking.