REAL-TIME DATA ACQUISITION AND RECORDING SYSTEM Russian patent published in 2021 - IPC B60L3/12 

FIELD: data processing.

SUBSTANCE: invention relates to data acquisition and recording systems (DARS) for mobile objects. The system includes a data recording device containing a data encoder, an on-board data administration tool, a vehicle event detector, at least one local memory component and a queuing storage. DARS processes data from at least one input sensor and stores a compressed data record at least once per second in a local memory module. The DARS is designed to operate in near real time, storing a complete record of five minutes of data in the remote memory module every five minutes, and in real time, streaming data to the remote memory module by uploading the data record at least once per second and up to once every tenth of a second.

EFFECT: remotely located users can view video, audio, and data collected by DARS through a web browser, allowing for faster emergency response, verification of repair and rerouting effectiveness, and monitoring of crew performance and safety.

38 cl, 7 dwg