The application of video surveillance technology in smart cars

At present, the mainstream automatic driving system is realized by two aspects. One is a laser radar system. The system has a wide range of use and can be used under various road conditions, but the cost is too high and the promotion is not easy; one is a video monitoring and analysis system, and the technology is relatively advanced. Mature, low cost, easy to promote, and development is promising. The current price of the camera is low. With the breakthrough of the performance of the camera sensor, the decline of the chip price and the development of artificial intelligence "deep learning", in the near future, it is expected that at least 8 to 10 cameras will be behind the smart car. Use in viewing/revision and night vision cameras, advanced driver assistance systems, mirror replacement and driving recorders, and driving/vehicle interfaces. Among all the technologies of smart cars, video-based technology is more prominent. Through video surveillance, road conditions, vehicles and pedestrian information can be analyzed in real time. Based on the results of the analysis, the car can make effective and timely feedback, while the image sensor The performance also determines the quality of the transmitted image. Without high-quality image acquisition and transmission, it is difficult to ensure the accuracy of video analysis. These two points are very important for smart cars. The security industry is in a leading position in video surveillance, transmission and analysis, so it is necessary for security companies to move closer to the automotive industry.