天津广播电视台直播报警查询系统的设计与实现

Design and Implementation of Live Broadcast Alarm Query System

随着网络技术、通信技术的迅速发展,各大广播电视台、各频道为了提高信息的及时性和准确性,增加了直播类节目,但由于直播类节目的特性,事故率远超过录播类节目。为实现安全播出,必须从人防向技防转变,增设防呆措施,开发直播报警查询系统软件,实现视音频信号异态报警和重要时间节点提醒预警,能够大大提高播出系统的安全性。

With the rapid development of network technology and communication technology,major radio and television stations and channels have added live broadcast programs to improve the timeliness and accuracy of information.However,due to the characteristics of live broadcast programs,the accident rate is far higher than recorded broadcast programs.In order to achieve safe broadcasting,it is necessary to transform from civil air defense to technical defense,and add anti idiotic measures.Developing live broadcast alarm query system software to achieve abnormal alarm of video and audio signals and important time node alerts can greatly improve the security of the broadcast system.