A Shortwave Infrared Driver Vision Enhancement System

Abstract

The invention provides a short-wave infrared driver's vision enhancement system, which includes a short-wave infrared transmission lens, a short-wave infrared imaging device, a comprehensive data processing device, a control module, a power supply module, a display device, and a short-wave infrared transmission lens connected to the short-wave infrared imaging device. , the integrated data processing device is connected to the short-wave infrared imaging device through a data transmission line, connected to the display device through a video signal line, the control module is connected to the short-wave infrared imaging device and the comprehensive data processing device through a control line, and the power module provides the power required by the system. All the above devices are installed in the cab. The present invention has the advantages of: utilizing the characteristics of short-wave infrared penetrating glass, the short-wave infrared driver's vision enhancement system is installed in the driver's cab, which makes up for the deficiency that the long-wave infrared vision enhancement system cannot penetrate the glass and needs to be installed outside the vehicle, and at the same time reduces the structural Windproof, rainproof, anti-theft and other requirements.

Description

technical field [0001] The invention relates to an imaging system, in particular to a vehicle-mounted short-wave infrared imaging device. Background technique [0002] At present, when the vehicle is driving at night, in fog, haze, rain, snow and other low-visibility weather, the driver's vision is limited, the ability to observe the distant road environment is reduced, and traffic accidents are prone to occur. The existing near-infrared active imaging technology has a short active irradiation distance, limited ability to penetrate fog, haze, rain, snow, etc., the imaging is not clear, and it is easily interfered by external strong light. The visual enhancement system using long-wave infrared detectors has a long detection distance and strong penetrating ability. However, the heat distribution image formed by long-wave infrared is very different from the visible light image, which does not conform to the observation habits of the human eye, and the target detail resolution i...

AI Technical Summary

Problems solved by technology

The visual enhancement system using long-wave infrared detectors has a long detection distance and strong penetrating ability. However, the heat distribution image formed by long-wave infrared is very different from the visible light image, which does not conform to the observation habits of the human eye, and the target detail resolution is not enough.

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