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China's first smart binocular stereo vision chip was born in Chongqing

via:人民网     time:2018/9/14 20:01:29     readed:43

Let the vehicle "long" out of the "eyes" to make the intelligent "guardian" safe

At this year's Chongqing Zhibo Conference, Chongqing Smart Core Vision Technology Co., Ltd. displayed this smart binocular stereo vision chip is refreshing. Three years ago, Jiangsu Yanxin Integrated Circuit Technology Co., Ltd., the parent company of Chongqing Yuxin Vision Technology Co., Ltd., saw that the automotive electronics market was almost monopolized by foreign countries. To fill the gap in the domestic market, the company decided to enter the automotive electronics market. Initially, the company also faced problems such as talent shortage, insufficient technical reserves, and research and development expenses. However, after the company's efforts, the above problems were solved perfectly, and finally the first smart binocular in China was released in October 2017. Stereo vision chip.

According to the introduction of the general manager of Chongqing Yuxin Vision Technology Co., Ltd., through autonomous research and development, a complete set of intelligent binocular stereo vision chip modules has been formed. It simulates a person's "eyes" and adds a pair of "eyes" to the vehicle, transforming the two-dimensional image into a three-dimensional image. "Compared to monocular vision, the binocular vision system simulates the visual processing of the human eye and many creatures, and uses the dual camera to image the same target from different angles to obtain parallax information, using the principle of triangulation, only by calculating The two images acquired by the 'two eyes' correspond to the positional deviation between the points, and the real three-dimensional geometric information of each point in the visual scene can be restored in real time.

At present, the intelligent binocular stereo vision chip is mainly used in many fields of intelligent transportation. Especially after being applied to automobile products, the driver can avoid early warning due to pre-judgment, fatigue, blind zone and the like according to the early warning issued by the chip. The resulting traffic accidents further enhance driving safety.

“The intelligent stereo binocular chip is installed on the vehicle to accurately detect the distance between the car and the target in real time, and adds safe driving assistance to the vehicle.” Gao Feng told reporters, “For example, the driver can use the chip to test the culvert in front. The actual size, in order to judge in time whether the vehicle can pass safely, is not available in other products on the market. Compared with foreign competitors, the products of the core have the detection distance and resolution under the same conditions. High, short delay and other advantages."

In Weibei, Chongqing Yuxin Vision Technology Co., Ltd. has cooperated with Chongqing Dongcheng Bus Company and other enterprises to further promote the popularization of advanced vehicle driving assistance functions. Peak said that next, the company will further optimize the performance of the chip, and strive to achieve better performance and lower cost. (王嫚 Ou Yunwei)

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