【摘要】 随着现代广播电视行业信息化程度的提高,各种业务系统中所产生的数据量越来越大。数字广播电视单位对播控系统的实时性提出了更高的要求,播控系统的停播时间以毫秒为单位进行计算。因此数字电视播控系统重点考虑的问题是系统的稳定性和可靠性。通过研究数据容错技术来增强播控系统的可靠性和稳定性。更多还原

【Abstract】 With the improvement of digitization of the modern broadcasting and television industry,the amount of data generated in variety stages of business and commercial systems is increasing.Digital TV needs higher ability of real-time in control system,and the broadcasting system’s off-the-time is calculated in the unit of millisecond.So the digital TV mainly considers the stability and reliability of the system.In this paper,the data fault-tolerant technology in studio system is studied in order to improve reliability and stability of the system.更多还原