| 摘要 |
PROBLEM TO BE SOLVED: To secure a smooth traveling by reading information on a load when the load is loaded/unloaded from a tag mounted on the load by a tag reader provided at a truck and one-dimensionally controlling/processing information. SOLUTION: Before a delivery, a non-contact link 31L is provided between a light beacon 31 and an on-vehicle light transmitter-receiver TR1 at first. Load information, load electronically processed slip information, delivery place information and map information are provided from a computer for control which is provided at a delivery center 301 to a truck T1. Also result information on electronically processed delivery slips after the delivery is transmitted to the computer for control which is provided at the delivery center 301 from the truck T1 via the link 31. Further, a discriminable microwave tag TG is mounted on a load BG, and when the load BG is loaded/unloaded, recorded load information is read and stored by an antenna TR3 provided at an on- vehicle unit 401 of the truck T1. |
