Modular intelligent transportation system

摘要

A modular intelligent transportation system, comprising an environmentally protected enclosure, a system communications bus, a processor module, communicating with said bus, having a image data input and an audio input, the processor module analyzing the image data and/or audio input for data patterns represented therein, having at least one available option slot, a power supply, and a communication link for external communications, in which at least one available option slot can be occupied by a wireless local area network access point, having a communications path between said communications link and said wireless access point, or other modular components.

主权项

1. A multimedia apparatus, comprising:
at least one input port configured to receive video signals from a plurality of video cameras representing a scene; at least one input port configured to receive audio signals from a plurality of microphones proximate to the scene; a digital communication interface configured to communicate information derived from the video signals and information derived from the audio signals; and at least one processor configured to:
receive command and control programming specific to managing functions of the multimedia apparatus, employing cryptographically secure communications over the Internet;perform an analysis of the audio signals received by the plurality of microphones to localize a moving object in the scene, representing an audio emission source;provide an identification of a human in dependence on at least one of the audio signals and the video signals;perform at least one of Bayesian probabilistic processing and Hidden Markov Model processing, to probabilistically analyze the scene;perform a model-based motion analysis of at least the moving object representing the audio emission source represented in the video signals;recognize a predetermined sequence of activity represented in at least one of the audio signals and the video signals; anddetermine whether the moving object in the scene complies with a motion-based rule dependent on a change in movement, in dependence on at least the model based motion analysis; andto generate digital control signals based on both the audio signals and the video signals.