| 摘要 |
<p>The processing device (125) has an entrance (122), an exit (123) and a coding unit (106), where the entrance and the exit with the coding its direction are connected. The entrance is provided for receiving data of a measured variable processing (109). The coding algorithm is selected from the group of coding algorithms, consisting of Advanced encryption standardand Pretty Good Privacy. Independent claims are also included for the following: (1) a field equipment; (2) a data processing method; (3) a data collecting device; (4) a method for collecting data; and (5) a program element for data processing.</p> |
