Electronic eye glass system for vehicles
A technology for electronic glasses and vehicles, applied in three-dimensional systems, electrical components, optics, etc., can solve problems such as traffic accidents and visual impacts, and achieve the effect of ensuring driving safety
Inactive Publication Date: 2014-07-02
TIANMA MICRO ELECTRONICS CO LTD
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Problems solved by technology
Therefore, when driving a car, the driver needs to wear sunglasses to protect the glasses and see the road conditions more clearly, and to wear time-division 3D glasses when watching time-division 3D images; When the light intensity changes suddenly, it will have a certain impact on vision. If you do not pay attention to driving safety, traffic accidents will easily occur.
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[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0016] refer to figure 1 as well as figure 2 , the principle block diagram of the vehicle electronic glasses system provided by the embodiment of the present invention and the structural schematic diagram of the electronic glasses.
[0017] A vehicle electronic glasses system, comprising: electronic glasses 1, a time-division 3D imaging system 2 arranged in a vehicle cab; the time-division 3D imaging system 2 includes: a first main control circuit 21, a display screen for displaying a time-division 3D image 22. Track the driver's eye movement and generate an eye movement signal to trans...
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The invention provides an electronic eye glass system for vehicles, comprising a pair of electronic eye glasses and a time-division 3D imaging system. The time-division 3D imaging system comprises a first main control circuit, a display screen, a human eyeball tracking device used for tracking eyeball movement of a driver and generating an eyeball movement signal, and a first wireless communication module used for sending the eyeball movement signal. The pair of electronic eye glasses comprises LED lenses, a light sensing device used for sensing the intensity of external light and generating a light intensity signal, a driving circuit used for adjusting voltage of the LED lenses to change the light transmittance of the LED glasses, a second wireless communication module used for receiving the eyeball movement signal sent by the time-division 3D imaging system, and a second main control circuit used for controlling the driving circuit. The electronic eye glasses can be automatically switched into time-division 3D glasses or sunglasses according to whether a driver is viewing the display screen of the time-division 3D imaging system or other positions, and the light transmittance can be automatically adjusted according to the intensity of external light so as to ensure the safety of the driver.
Description
technical field [0001] The invention relates to a vehicle electronic glasses system, in particular to an electronic glasses having both electronic sun glasses and time-division 3D glasses, and a vehicle-mounted time-division 3D image system provided with a human eye tracking device. Background technique [0002] On sunny days, especially in summer, people often wear sunglasses to protect their eyes and see the road conditions more clearly when they travel, especially when driving a car. In addition, with the development of science and technology, a 3D imaging system will be configured in a car to provide a 3D map or other 3D images. The current 3D imaging technology has developed from the second generation polarized light 3D imaging technology to the third generation 3D imaging technology including the time division method. You need to wear time-division 3D glasses when viewing time-division 3D images. Therefore, when driving a car, the driver needs to wear sunglasses to p...
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IPC IPC(8): H04N13/00G02B27/22
Inventor 陈烜
Owner TIANMA MICRO ELECTRONICS CO LTD