客船娱乐系统和广播系统的音频集成控制方法  

Audio Integrated Control for Passenger Ship Entertainment System and Broadcasting System

作　　者：陈刚 李昱鹏 刘芳 曹征宇 CHEN Gang;LI Yu-peng;LIU Fang;CAO Zheng-yu(Shanghai Waigaoqiao Shipbuilding Co., Ltd., Shanghai 200137, China)

机构地区：[1]上海外高桥造船有限公司,上海200137

出　　处：《船海工程》2021年第2期117-120,共4页Ship & Ocean Engineering

摘　　要：针对传统船舶娱乐系统和广播系统设计的互不关联问题,采用新型音频控制方法,使用两种控制信号对编码地址不同的扬声器进行单独控制,即使用广播系统扬声器代替娱乐系统用于播放背景音乐的扬声器,用两种控制信号通过编码地址控制一套扬声器设备,改变传统的独立控制模式,减少船舶扬声器的使用数量,可在降低设备成本同时减少电缆的敷设,节约布置空间,实现广播系统和娱乐系统信息的交互和共享。Aiming at the discordant problem in the design of traditional ship entertainment system and broadcasting system,a new audio control method was adopted,and two kinds of control signals were used to control the speakers with different encoding addresses separately,that is,the broadcasting system speakers were used instead of the entertainment system for playback background music speakers,and two control signals were used to control the use of a set of speaker equipment through encoding addresses,changing the traditional independent control mode,so as to reduce the number of speakers,reduce equipment costs and cable laying.The method saved space layout,and realized the interaction and sharing of information between the broadcasting system and the entertainment system.

关 键 词：客船娱乐系统 广播系统 音频控制 

分 类 号：U662[交通运输工程—船舶及航道工程]