Patent ID: 9674169
Date: 2017-06-06
CPC Classifications: G06F,G06Q,H01Q,H04L

Claim:
1. A method of writing, updating, and reading static and dynamic identification data for an aeronautical appliance comprising a computing unit, the method comprising: transmission by the aeronautical appliance to a collection device, of static and dynamic identification data for the aeronautical appliance, the collection device being integrated into the aeronautical appliance and coupled, by an isolation interface of the collection device, to the computing unit of the aeronautical appliance according to a master-slave communication model in which the computing unit is master of the communication with the collection device, wherein the isolation interface is configured to isolate a connection between the aeronautical appliance and the collection device from an exterior intrusion; storage of the static and dynamic identification data in a memory of the collection device; remote reading by a reading device of at least part of the static and dynamic identification data stored in the memory of the collection device; and managing, by a supervision circuit of the collection device, a conflict between simultaneous attempts to access the memory of the collection device, the simultaneous attempts including a first remote access attempt by the reading device and a second access attempt by the computing unit of the aeronautical appliance using the master-slave communication model and the isolation interface, wherein managing the conflict comprises resolving the conflict by automatically giving priority to the computing unit of the aeronautical appliance, and wherein managing the conflict comprises, in response to automatically giving priority to the computing unit of the aeronautical appliance, deactivating an energy harvesting circuit of the collection device while the computing unit of the aeronautical application is accessing the memory of the collection device.