CONTROL METHOD FOR PRODUCTION LINE

摘要

PURPOSE:To save the wasteful time of a production system and to improve reliability of processing by writing information of a work and information on a subsequent work at an ID plate moved together with the work. CONSTITUTION:An ID plate 20 is located to the central part of the side of an automatic conveying truck 12. Various information is written at the ID plate 20 by means of microwaves generated from an antenna ANT, and written information is read through the antenna ANT. Memory regions 20a-20d where a number (n) of an automobile being an object to be processed located on an automobile conveying truck and an operation factor code Cn to indicate the content of processing to be effected at each process for the number (n) are magnetically recorded regarding each of automobiles ranging from the number (n) to a number n+1 located on the automobile conveying truck are formed at the ID plate 20.