公开(公告)号：US10782667B2

公开(公告)日：2020-09-22

申请号：US16146757

申请日：2018-09-28

Applicant: BECKHOFF AUTOMATION GMBH

Inventor： Marko Tscherepanow ,  Dirk Janssen ,  Andre Folkers

IPC: G05B19/05 ,  G06F9/48

Abstract: In a real-time environment at least one task is executed with a pre-defined task run-time, wherein at least one auxiliary function with indeterminate function run-time is to be processed within the specified task run-time by means of a time monitoring function. The time monitoring function, which defines a termination time for the auxiliary function within the pre-defined task run-time, is started. Then the auxiliary function is executed, wherein the time monitoring function monitors the function run-time and a function abort is initiated if the pre-defined abort time point is exceeded. Finally, the time monitoring function is terminated.

公开(公告)号：US20190033814A1

公开(公告)日：2019-01-31

申请号：US16146757

申请日：2018-09-28

Applicant: BECKHOFF AUTOMATION GMBH

Inventor： Marko Tscherepanow ,  Dirk Janssen ,  Andre Folkers

IPC: G05B19/05

CPC classification number: G05B19/054 ,  G05B2219/1134 ,  G06F9/4881 ,  G06F9/4887

Abstract: In a real-time environment at least one task is executed with a pre-defined task run-time, wherein at least one auxiliary function with indeterminate function run-time is to be processed within the specified task run-time by means of a time monitoring function. The time monitoring function, which defines a termination time for the auxiliary function within the pre-defined task run-time, is started. Then the auxiliary function is executed, wherein the time monitoring function monitors the function run-time and a function abort is initiated if the pre-defined abort time point is exceeded. Finally, the time monitoring function is terminated.