Night vision equipment for motor vehicle and vessels

A technology of night vision for motor vehicles and ships, applied in the field of night vision devices for motor vehicles and ships, can solve the problems of non-normal use, large-scale flares, and inability to guarantee the safety of driving at night.

Inactive Publication Date: 2005-09-07
戴宏
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] At present, some motor vehicle night vision devices basically adopt CCD or CMOS photosensitive camera to add infrared light to illuminate. In the road traffic flow at night, the lights of vehicles coming and going on the road, some lights on the side of the road, and the lights of boats going up and down will cause large flares in the images displayed by CCD or CMOS photosensitive cameras, making it impossible

Method used

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  • Night vision equipment for motor vehicle and vessels

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Embodiment Construction

[0020] The present invention designs a set of motor vehicle and ship night vision devices with high integration, convenient calibration and fast processing speed through the two-way visual positioning principle of two infrared thermal imager devices, which can be widely used in various vehicles and ships.

[0021] The motor vehicle and ship night vision device of the present invention are composed of 1 thermal imaging camera device A, 2 thermal imaging camera devices B, as image acquisition equipment, the geometric positions between them are fixed, can be accurately measured, and are used for For subsequent calibration, the 3FPGA controller completes the control of 1 thermal imaging camera device A, 2 thermal imaging camera device B, and executes the pre-designed control commands according to the instructions issued by the 5 central processing unit. The memory is used to store the captured images for processing by the 5 central processing units. At the same time, according to i...

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Abstract

A motor vehicle, motor boat night vision apparatus, adapted for real-life night pavement traffic flow, even there is light emitted from shuttle vehicle and boat and road lamp, the image displayed will not get large size flare, so it's a night vision apparatus which makes drivers see the pavement and the surrounding scenery very well. It uses 2 infrared thermo viewer apparatus to shot and collect the target (pedestrian, vehicle or barrier) on the road; a central processing unit processes the image sequence collected using an integrated algorism, after a series of calculation, it can locate the target (pedestrian, vehicle or barrier) and range them, also alarm, display, and prompt drivers to notice and to take necessary measures.

Description

technical field [0001] The invention relates to a night vision device for motor vehicles and ships, in particular to a device for locating, measuring distance, alarming and displaying targets (pedestrians, vehicles or obstacles) on the road through images of a dual-channel infrared thermal imager device. Background technique [0002] At present, some motor vehicle night vision devices basically adopt CCD or CMOS photosensitive camera to add infrared light to illuminate. In the road traffic flow at night, the lights of vehicles coming and going on the road, some lights on the side of the road, and the lights of boats going up and down will cause large flares in the images displayed by CCD or CMOS photosensitive cameras, making it impossible for drivers to see the road ahead. Due to the characteristic of CCD or CMOS photosensitive camera that relies on light to form images, it cannot be used normally in the real night road traffic flow, and even if it can clearly see the targe...

Claims

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Application Information

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IPC IPC(8): B60R11/00G01V8/10H04N5/225
Inventor 戴宏
Owner 戴宏
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