| 摘要 |
<p>The invention relates to a method in which at least one process management computer (7) and a number of field devices (FD) are applied, whereby status and control signals are transmitted between at least some of the field devices and the process management computer using a TCP/IP protocol over a communication channel, preferably a radio connection (F) and/or the Internet (15). According to the invention, a process management system (5) comprises a process management computer (7) with a web-server (9), a client computer (20) with an internet browser (22) and a number of sensors (S) and actuators (A). The process management system (5) may preferably be operated by means of the internet (15), using the client computer (20).</p> |
