中波发射台安全播出系统的完善与改进

The Perfection and Improvement of Safe Broadcasting System of Medium Wave Transmitting Station

中波自动化播出系统的改造,给各个发射台工作带来了很大的变化,停播率降低,减少人工劳动强度,为不间断可靠播出起到了很大作用。但系统也存在着误操作或者死机的现象,因此对该系统的改造,大大降低了安全播出的风险,多重自动报警,提醒值班人员,及时对故障处理,提高了播出的可靠性。

The transformation of the automatic medium wave broadcasting system has brought great changes to the work of each relay station by reducing the off-the-air rate and the intensity of labor.It plays an important role in the continuous and reliable broadcasting.However,the system also has problems such as misoperation and crash.Therefore the transformation of the system greatly reduces the risk of safe broadcasting.It has multiple automatic alarm which can remind the staff to deal with the problem timely so as to improve the reliability of broadcasting.