Video Detection Technology of Vehicle Detector in Parking Lot System_ Taigewang Technology

Before, we introduced two vehicle detection technologies in the parking lot system: magnetic frequency detection technology and wave frequency detection technology. This time, we introduced video detection technology. Video detection technology includes high and new technologies such as video, computer and modern communication. The key equipment is video detection device. This device combines video image and computer recognition, identifies road vehicle information and provides real-time traffic information through surveillance camera and computer simulation of human eye function. Vehicle detection technology in the current advanced traffic flow detection technology, it collects road vehicle image information through the front-end monitoring camera, and then realizes the monitoring of traffic roads and vehicles through a series of algorithms and simulation operation. According to its functions, it can be divided into vehicle license plate recognition, vehicle type recognition, speed detection, etc. Video detection technology has powerful functions, simple installation and strong flexibility. However, video detection technology will be affected by the environment, and some factors will affect the recognition rate, such as light, cloudy, rainy and snowy weather. However, due to the development of technology, video detection technology is also making continuous progress. In terms of vehicle extraction methods, common background difference method, edge detection, frame difference method and road marking are also constantly updated and improved, and the recognition rate is constantly improving. In addition, with the rapid development of intelligent analysis technology and high-definition imaging technology in recent years, video detection technology will usher in new development, Will be more popular.