BLOCKING AND UNBLOCKING MECHANISM FOR SOFTWARE UPDATES FOR A CONTROLLER

The invention relates to a controller (1) for controlling a component (10) of a motor vehicle, in particular an electric motor, a valve, a pump, a fan drive, in particular for HVAC applications or for drive system temperature control, having a processor (30), preferably a microcontroller (40), and a...

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Bibliographische Detailangaben
Hauptverfasser:	Rehagen, Johannes, Soellner, Michael, Kahles, Patric, Neubauer, Mario
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PERFORMING OPERATIONS PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a controller (1) for controlling a component (10) of a motor vehicle, in particular an electric motor, a valve, a pump, a fan drive, in particular for HVAC applications or for drive system temperature control, having a processor (30), preferably a microcontroller (40), and an interface (20) that is designed such that a software update is able to be received, in particular applied, by way of the interface (20). It is proposed for the controller (1) to have a blocking mechanism that, when it is activated, prevents the software update from being applied, wherein the blocking mechanism is able to be activated in a time-controlled, event-controlled and/or signal-controlled manner.