现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
13期
17-21
,共5页
无线通信网%数字超短波通信网%卫星通信%应急通信保障车
無線通信網%數字超短波通信網%衛星通信%應急通信保障車
무선통신망%수자초단파통신망%위성통신%응급통신보장차
wireless communication net%digital ultrashort communication net%satellite communication%emergency commu-nication vehicle
森林防火数字无线通信包括超短波通信网、短波通信网、卫星通信系统和应急通信保障车等几个方面；在日常预防及扑火应急通信中超短波通信网的作用是最为重要的，同时超短波通信网为用户实现了专用链路资源，为扑火应急通信提供了数据远程传输的手段；超短波通信基站的建设依托于林场资源及地理环境等条件，所以在基站的基础设施建设方面也提出了很多挑战。重点介绍数字超短波通信网的建设和火场应急情况下的结合便携通信设备、卫星设备和应急通信保障车的无线语音、数据和视频的传输方案及应用。
森林防火數字無線通信包括超短波通信網、短波通信網、衛星通信繫統和應急通信保障車等幾箇方麵；在日常預防及撲火應急通信中超短波通信網的作用是最為重要的，同時超短波通信網為用戶實現瞭專用鏈路資源，為撲火應急通信提供瞭數據遠程傳輸的手段；超短波通信基站的建設依託于林場資源及地理環境等條件，所以在基站的基礎設施建設方麵也提齣瞭很多挑戰。重點介紹數字超短波通信網的建設和火場應急情況下的結閤便攜通信設備、衛星設備和應急通信保障車的無線語音、數據和視頻的傳輸方案及應用。
삼림방화수자무선통신포괄초단파통신망、단파통신망、위성통신계통화응급통신보장차등궤개방면；재일상예방급복화응급통신중초단파통신망적작용시최위중요적，동시초단파통신망위용호실현료전용련로자원，위복화응급통신제공료수거원정전수적수단；초단파통신기참적건설의탁우림장자원급지리배경등조건，소이재기참적기출설시건설방면야제출료흔다도전。중점개소수자초단파통신망적건설화화장응급정황하적결합편휴통신설비、위성설비화응급통신보장차적무선어음、수거화시빈적전수방안급응용。
Forest fire prevention communication includes ultrashort wave communication system,shortwave communication system,satellite communication system and emergency communication vehicle. In daily work,ultrashort wave communication system plays the most important role,in which a dedicated link is built for users,and a means of remote data transmission is provided. The construction of ultrashort wave base-station depends on forest resources and geographical conditions,therefore it gives us more challenges in infrastructure construction of the base-station. The constrcution of digital ultrashort communication system,and the data and video transmission solutions of portablecommunication device,satellite equipment,emergency commu-nication vehicle are introduced emphatically.
