Intelligent sensing system in intelligent cabin car

Abstract

The invention discloses an intelligent cabin in-car intelligent sensing system, and the system is characterized in that the system comprises a shell (1), a main control circuit board (2) and a bent aluminum alloy substrate (4), wherein the main control circuit board (2) and the bent aluminum alloy substrate (4) are fixed in the shell (1); two camera driving circuit boards (5) are fixed on the bent aluminum alloy substrate (4) in a bilateral symmetry mode, and a wide-angle lens (6) is installed on each camera driving circuit board (5); and the end part of the shell (1) is provided with a glass lens (7) which is opposite to the two wide-angle lenses (6) and is provided with a filtering coating. According to the intelligent sensing system in the intelligent cockpit vehicle, a group of wide-angle binocular cameras and a controller are adopted to complete comprehensive sensing of the positions of a driver and a co-driver and the state of a back row, multiple functions of fatigue driving, face recognition, emotion recognition, gesture recognition, co-driver state recognition, left object detection and the like are completed, the integration degree is remarkably improved, system cost is reduced and arrangement and installation are convenient.

Description

technical field [0001] The invention relates to the field of vehicle electronics, in particular to an intelligent perception system in an intelligent cockpit vehicle. Background technique [0002] The smart cockpit refers to the cockpit equipped with intelligent and networked vehicle products, so that it can intelligently interact with people, roads, and vehicles. It is an important link and key node for the evolution of the human-vehicle relationship from a tool to a partner. The future form of the smart cockpit is "smart mobile space". Under the premise of the high popularity of 5G and Internet of Vehicles, the car cockpit will get rid of the single scene of "driving" and gradually evolve into a smart space integrating "home, entertainment, work, and social interaction". [0003] Domestic and foreign auto industry companies are paying more and more attention to smart cockpit controllers, which not only bring users a safe driving experience, but also significantly improve ...

AI Technical Summary

Problems solved by technology

[0005] At present, there are many applications of intelligent vision technology inside and outside the car. The common ones are 360-degree surround view, ADAS, etc. The application of new technologies is more extensive, such as DMS, FACE ID, gesture recognition, etc., each of which is based on its functional characteristics. The parameters of the camera sensor Requirements and layouts have different requirements, resulting in low camera reusability, and often need to use multiple cameras and multiple controllers to meet different functions. In addition to increased costs, it also brings certain challenges to the interior design and layout of the car.

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