| 摘要 |
PURPOSE:To confirm data specific a vehicle or a job imposed on the vehicle by providing a display device displaying the content of a transmitter-receiver and/or content of a storage section to a radio transmitter-receiver on the vehicle. CONSTITUTION:When a truck 2 stops on a truck scale 1, a weight signal from a load cell 5 is sent to an information processing unit 8 and then communication equipment 7 as a digital value. A truck number as a content of a memory is sent from a tag 4 to the communication equipment 7, a digital weight signal from the information processing unit 8 is sent to the tag 4 via the communication equipment 7 and displayed on a display section. The truck total weight detected this time and a job number to the said truck are displayed on the display section in addition to the truck number. Thus, the driver displays its truck number on a display section 15 in the truck by depressing a power supply button 21 of the tag 4 and other buttons 22-24 or the like to recognize the tare weight and the job number in advance. |
