摘要:
The invention relates to a method that tests the real-time behavior of an operating system, which has a first time system (SMI tracer real-time extension) responsible for the real-time behavior of the operating system, in that a test routine is periodically called for execution and the actual point in time of execution of the test routine is compared with an expected periodic point in time of execution of the test routine.
摘要:
The invention relates to a method for radio-based activation and deactivation of a zero-energy standby mode of automation components, wherein a passive unit of the automation component receives a radio signal, energy transmitted with the radio signal is converted into energy for actuating an electronic switch, and an energy supply of a functional unit of the automation component is interrupted or restored by the actuation of the electronic switch, whereby the functional unit of the automation component is activated or deactivated.