Laser monitoring system for person in vehicle

• Main Authors: LUO YUHUI, HE BING
• Format: Patent
• Language: Chinese; English
• Published: 16.11.2018
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The invention discloses a laser monitoring system for a person in a vehicle. The system comprises an infrared laser emitting device, an image collection auxiliary device for gathering image beams, animage collecting device for collecting image information and a control module. The infrared laser emitting device is located in front of a target and emits an infrared laser beam to the target. The image collection auxiliary device and the image collecting device are sequentially arranged between the target and the control module, the image collection device is connected to an input end of the control module, and an output of the control module is connected to a vehicle terminal. According to the system, a method of infrared laser large-angle active illumination and the image collection auxiliary device are used to converge the image beams, thus large-angle infrared laser active illumination imaging is adopted by an automobile night vision assisted driving system, a clear in-vehicle imagecan be collected, and the