Storing sensor concepts with in-memory computing, completely without auxiliary electrical energy Speichernde Sensorkonzepte mit in-memory-Computing, ganz ohne elektrische Hilfsenergie

Sensors for condition monitoring have so far been implemented by digital microprocessor systems. Sensor signals are digitized, stored and processed. The extracted information is stored electronically. The concepts presented in this contribution use the non-electrical sensor signal itself as energy supply to directly extract and store the information in a nonelectronical way. They do not require any auxiliary electrical energy for data acquisition, evaluation and storage of the information.