Design of a new type of wireless communication commanding vehicle for emergency 一種新型無線應(yīng)急指揮通信車的設(shè)計(jì)方案
The database design technique used in command and communication systems is studied in this paper 本文研究指揮通信系統(tǒng)中的數(shù)據(jù)庫設(shè)計(jì)技術(shù)。
The management of battle information is very important in the command and communication system of the modern war 作戰(zhàn)信息的管理在現(xiàn)代戰(zhàn)爭的指揮通信系統(tǒng)中有著非常重要的地位。
Commanding communications system ( ccs ) is widely used in army , railway and the state power grids 指揮通信系統(tǒng)(也稱調(diào)度通信系統(tǒng))是廣泛應(yīng)用于軍隊(duì)、鐵路、電力、水利等國家要害部門的專用通信系統(tǒng)。
This database system is used in a command and communication system which has been delivered to the user . so the feasibility of the database design has been proved 該數(shù)據(jù)庫系統(tǒng)已隨指揮通信系統(tǒng)軟件交付用戶使用,證明了該數(shù)據(jù)庫設(shè)計(jì)的可行性。
In the design of a command and communication system , the software requirement analysis of the battle database has been performed based on the requirement of automatic battle 在某指揮通信系統(tǒng)設(shè)計(jì)中,根據(jù)指揮作戰(zhàn)自動化的要求,作數(shù)據(jù)庫軟件的需求分析。
The author selected the rdb design software vfp , used the visual and object - oriented programming technique . in the end the command and communication database system structure has been constructed , based on e - r model , function - depended and standardization analysis 選擇關(guān)系模型數(shù)據(jù)庫設(shè)計(jì)軟件vfp ,采用可視化面向?qū)ο蟮某绦蛟O(shè)計(jì)技術(shù)的,通過e - r模型、函數(shù)依賴和規(guī)范化分析,建立了指揮通信系統(tǒng)數(shù)據(jù)庫體系結(jié)構(gòu)。
This paper described the design and realization of a command and communication system database in the environment of vfp . it briefly introduced the mostly function , the system frame , the constitute & the information flow ; it introduced the key techniques used in the database design , such as user interface designing technique , application system toolbar designing technique , multi - media technique , data exchange technique , security and maintaining secrecy technique , etc . moreover it do more analysis , research & prospect for these technique & the developing way of the system 本篇描述了vfp環(huán)境下某指揮通信系統(tǒng)數(shù)據(jù)庫的設(shè)計(jì)和實(shí)現(xiàn);簡要介紹了該數(shù)據(jù)庫系統(tǒng)的主要功能、體系結(jié)構(gòu)、組成和信息流程;介紹了數(shù)據(jù)庫設(shè)計(jì)中的用戶界面設(shè)計(jì)技術(shù)、應(yīng)用系統(tǒng)工具欄設(shè)計(jì)技術(shù)、多媒體技術(shù)、數(shù)據(jù)交換技術(shù)、安全保密措施等技術(shù),并對這些技術(shù)以及系統(tǒng)的發(fā)展方向進(jìn)行了進(jìn)一步的分析、研究和展望。
Chinasat would like to push the commercial user and technology test of domestic digital trunking aggressively , and has basically built the digital trunking service network covering city and suburb in tianjin , jinan , nanjing and shanghai , forming the safeguard ability for emergency communication and command scheduling communication , providing professional scheduling command communication services for governmental public management , port and traffic sphere 中國衛(wèi)通積極推進(jìn)國產(chǎn)數(shù)字集群的商用和技術(shù)試驗(yàn),在天津、濟(jì)南、南京和上海等地建成了基本覆蓋市區(qū)和近郊的數(shù)字集群業(yè)務(wù)網(wǎng)絡(luò),形成了區(qū)域應(yīng)急通信和指揮調(diào)度通信保障能力,為政府公共管理和港口、物流、交通等領(lǐng)域提供了專業(yè)調(diào)度指揮通信服務(wù)。