C2H技术在视频监控系统中的应用

C2H Technology Application in Video Supervision System

由于传统技术的限制,视频监控系统的性能很难有较大的提升。为了解决这个问题,在分析视频监控系统各部分时耗的基础上,引入了C2H(C-to-Hardware)新技术对系统中耗时大的环节——数据读写环节进行硬件加速,有效的提高了视频监控系统的性能。通过测试数据表明,视频监控系统中应用了C2H技术加速后,数据读写速度提升十几倍,使整个系统性能得到明显提高。

As a result of the limit of traditional technology, the performance of video supervision system is very difficult to improve. In order to solve this problem, bring in a new technology C2H（C-to-Hardware） to accelerate the part of data storage and data read in hardware which consumes most time after analysis of the system time consuming. It improves the performance of the system effec- tively. From the test data, it declares that the speed of the data storage rises more than ten times, even several dozens times by using the technology of C2H in the system. The performance of video supervision system rises apparently.