| 摘要 |
<p>The sensor devices (10,10',10'') detect the material conveyed on conveyor sections (3,3',3''). The conveyor section control devices (11,11',11'') have primary communication interfaces (14,14',14'') connected to conveyor system control device (16) for controlling conveyance path (2). The secondary communication interfaces (17a,17b,17a',17b',17a'',17b'') are connected to point-to-point lines (18,18'). The tertiary communication interfaces (19,19',19'') are designed as nodes of conveyance path bus (20), and connecting unit (21) is connected to conveyor system control device.</p> |
