Onset Computer Corporation

Mark A Hruska

Erich George Roth

Lon O Hocker, Iii

Donald F Clark, Sr

David M Pitta

Automatically detecting a wireless data logger with a multi-network wireless mobile gateway via low energy radio network-based proximity detection enables automatically transferring data logger sensed data that includes a portion of previously logged data from the wireless data logger via the low energy network to the multi-network mobile wireless gateway for further transfer from the multi-network wireless mobile gateway to a host via a second network.

Automatic detection and offloading of data logger sensed data

A method and apparatus for storing interleaved synchronous and asynchronous data in a single data storage file is disclosed. Synchronous data and asynchronous data are stored in an interleaved order. Synchronous data is stored at regular periodic intervals and is stored within the data storage file in a data record having a constant sized data field. At least one data pattern is precluded from use as synchronous data. Data associated with asynchronous events are stored in the data storage file in a data record starting with this precluded data pattern, and followed by a field indicating the asynchronous event type. The time interval from an event associated with the previously recorded data can be determined and optionally stored in a variable length time-interval data field. The size of the variable length time-interval data field is stored in a time-length data field.

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Hilo, HI, United States of America

Mark A Hruska