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In the US 49/563.5 regulatory framework, Event data recorder is defined as a. a device or function in a vehicle that records the vehicle's dynamic time-series data during the time period just prior to a crash event (e.g., vehicle speed vs. time) or during a crash event (e.g., delta-V vs. time), intended for retrieval after the crash event.
Automatic equipment identification. Automatic equipment identification ( AEI) is an electronic recognition system in use with the North American railroad industry. Consisting of passive tags mounted on each side of rolling stock and active trackside readers, AEI uses RF technology to identify railroad equipment while en route. RFID antenna used ...
The accident data recorder ( ADR, German commonly abbr.: UDS, also accident (data) writer) [1] is an independent electronic device that records before, during, and after a traffic accident relevant data and thus resembles a flight recorder . It can be installed in motor vehicles ( cars, trucks, buses, motorcycles, trams, and special vehicles ...
In March 2023, Accident Analysis & Prevention published a systematic review of 47 samples across 45 studies investigating associations between problematic mobile phone use and road safety outcomes (including 32 samples of drivers, 9 samples of pedestrians, 5 samples with road use type unspecified, and 1 sample of motorcyclists and bicyclists) that found that problematic mobile phone use was ...
Waymo is recalling more than 600 self-driving vehicles after one of them struck a telephone pole in Arizona. The recall includes 672 vehicles, which is the entire fleet. The National Highway ...
Vehicle registration plates (commonly referred to as "number plates" in British English) are the alphanumeric plates used to display the registration mark of a vehicle, and have existed in the United Kingdom since 1904. It is compulsory for motor vehicles used on public roads to display vehicle registration plates, with the exception of ...
Registrants provided their own license plates for display until 1913, when the state began to issue plates. [1] As of 2024, plates are issued by the North Carolina Department of Transportation (NCDOT) through its Division of Motor Vehicles. Only rear plates have been required since 1956.
Mobile data terminal. A mobile data terminal ( MDT) or mobile digital computer ( MDC) is a computerized device used in emergency services, public transport, taxicabs, package delivery, roadside assistance, and logistics, among other fields, to communicate with a central dispatcher. They are also used to display mapping and information relevant ...