A phased array identification method and system

Abstract

A recognition method and system for a phased array, for implementing the recognition of object movements, comprising gesture recognition, vehicle collision avoidance recognition, unmanned aerial vehicle collision avoidance and attack avoidance recognition, and smart missile and watercraft collision avoidance recognition. The system is constituted by a phased antenna array, a phased array T / R component array, and a signal processing system (131) and, by transmitting a phased array millimeter wave and receiving a millimeter wave reflected by a detected object, calculates the spatial coordinates of the detected object. The calculation comprises an artificial intelligence algorithm, comprising algorithm steps such as target recognition, correction, searching, tracking, gazing. The signal processing system (131) comprises a von Neumann computer, a non-von Neumann computer, a neural network, and an artificial intelligence system. The system can be manufactured as a two-in-one MMIC chip or an MMIC chip of a three-in-one SoC.

Description

technical field [0001] The present invention relates to the subfield of intelligent sensors in information technology, in particular to active phased array sensing technology, in particular to active phased array gesture recognition and moving object recognition, and specifically to a phased array recognition method and system. Background technique [0002] Active Electronically Scanned Array (AESA) detection technology is usually used in military and meteorological aspects. Active Electronically Scanned Array radar is mainly used for long-distance detection of aircraft, missiles, clouds and other targets. In these aspects, both products and applications are relatively mature. [0003] The wavelength of millimeter wave (MilliMeter Wave, MMW for short) is usually between 1mm and 10mm; however, with the development of integrated circuit technology, the process and technology of monolithic microwave integrated circuit (MMIC for short) have made The wavelength extends down to 0...

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Problems solved by technology

[0014] Although these patent documents have proposed some good solutions from a partial point of view, they have not really proposed the aforementioned: short-distance, micro-power consumption, micro-volume, and micro-cost active phased array technology solutions, which cannot be applied For consumer information products such as gesture recognition, this is the deficiency of existing technologies

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