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Patent

Traffic accident data recorder and traffic accident reproduction system and method

TLDR
In this article, a system for sensing, storing and updating operation parameters, visual conditions and audible conditions for an automotive vehicle include a plurality of sensors for registering vehicular operation parameters including at least one vehicle-mounted digital video/audio camera.
Abstract
Systems for sensing, storing and updating operation parameters, visual conditions and audible conditions for an automotive vehicle include a plurality of sensors for registering vehicular operation parameters, including at least one vehicle-mounted digital video/audio camera. A microprocessor controller responsive to the vehicle operational parameters which have been registered by the plurality of sensors and video images and audio signals from the video/audio camera is provided for processing the operational parameters and the video images and the audio signals. A rewritable non-volatile memory is provided for storing those processed operational parameters, video images and audio signals which are provided by the microprocessor controller. The microprocessor controller updates the rewritable memory as new parameters, video images and audio signals are sensed. When the data is converted to computer-readable form and is read by a computer, an accident involving the automobile may be reconstructed.

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References
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Patent

Recording of operational events in an automotive vehicle

TL;DR: The Event Recording Apparatus (ERA) as discussed by the authors is an apparatus and method for recording operational events in an automotive radar system that records selectable vehicle performance, operational status, and/or environment information, including information useful for accident analysis.
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Traffic accident data recorder and traffic accident reproduction system

TL;DR: In this article, a traffic accident data recorder consisting of an acceleration sensor 3, an angular velocity sensor 4 if necessary, a memory 8, and a control section 7 for controlling the recording in the memory 8.
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System and method for reconstruction of the position of objects utilizing a signal transmitting and receiving distance determining device

TL;DR: In this paper, a system and method for data entry and retroactive reconstruction of the relative position of features and objects, in particular with respect to scenes such as transitory occurrences, utilizing a signal transmitting and receiving distance determining device.
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TL;DR: In this article, a method for the early detection and location of a change in a component of a turbine, in particular in a turbine blade, in the event of a deviation from a standard value in at least one measured value determined during operation of the turbine, an acoustic spectrum generated by the component is measured in the interior of turbine and compared with a reference spectrum.
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