核心接入模塊 的英文怎麼說
中文拼音 [héxīnjiērùmókuāi]
核心接入模塊
英文
cam core access module- 核 : 核構詞成分。
- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 入 : Ⅰ動詞1 (進來或進去) enter 2 (參加) join; be admitted into; become a member of 3 (合乎) conf...
- 模 : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
- 塊 : 名詞(古時佩帶的玉器) penannular jade ring (worn as an ornament in ancient china)
- 核心 : core; kernel; kern; heart; centre; elite; nucleus
- 接入 : insert; join up; switch on; cut over; turn on; switch in; reset; put in; place in; cut in; throw ...
- 模塊 : camac module,camac
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3. from the point of intranet security view, i divide network into eight module : management module, server module, core module, department distribution module, department entry module, edge distribution module, corporate internet module, vpn and remote access module
3 .從網路安全的角度將整個網路劃分為八個模塊:管理平臺模塊、服務器群模塊、核心模塊、部門分佈模塊、部門接入模塊、邊緣分佈模塊、考試院因特網、 vpn與遠程訪問。It realizes the functions of storing and transferring the information of fire alarm, displaying time, scanning keyboards, the safe maintenance of system and so on. the part of wireless communication is controlled by at89c2051 mcu, mainly realizing transmitting and receiving data between controller and other detectors. the external signals received by a wireless module are transmitted to mcu through shaping circuit, and the signals of mcu are transmitted by a wireless module through tone modulation circuit
人機交互部分以單片機c8051f020為核心,為用戶提供一個良好的操作環境,實現了火災報警信息的存儲及調用、時間的顯示、鍵盤的掃描、系統的安全維護等功能;無線通信部分由單片機at89c2051來控制,主要實現控制器與其它探測裝置之間信號的無線發射和接收,無線通訊模塊接收到的外部信號經過整形電路送入單片機,單片機發出的信號經過音頻調制再由無線通訊模塊發送出去,這樣實現了數據的無線傳輸;本文還從節能的角度出發,兼顧性能的可靠性,提出了一種合理的無線火災報警的信息傳輸模式。This paper makes researches on pdm ' s kernel function - pcm ( product configuration management ) under the conditions of autocad and low - price dbms witch could be acceptable in our middle or small factories. this paper mainly discusses the recursive query algorithm based on general database witch is offered in oracle, the problem of the automatic bom maker for autocad and conversion from bom to product structure trees. thus the data of autocad files could go into erp ( enterprise resource plan )
本文從pdm理念出發,在我國中小企業普遍能接受的autocad和低價位數據庫管理系統的平臺條件下,對pdm的核心技術模塊pcm (產品結構管理)的實現進行了研究,重點解決了在一般數據庫中實現數據庫系統oracle中具備的遞歸查詢演算法, autocad環境下bom表的自動生成技術,以及bom表向產品結構樹的轉化問題,從而使cad數據通過bom表的橋梁作用進入erp (企業資源計劃)系統。In the next, we discuss the system of the meg - 1 layer i. the paper centers on the two kernel sub - parts : filtering coding and psychoacoustic model, do some research work in sub - band coding ( cbc ) theory and the relate theory such as quadrature mirror filter ( qmf ) and analyse sub - band filter ; also do research work in psychoacoustic theory especially the part related to the mpeg - 1 layer i. in the third chapter, introduce the ti tms320c6000 series dsps and their characteristics, also about the software development flow and the ti dsp / bios operating system of it. the forth chapter is the most important, firstly, according the algorithm flow in protocol, using c language validate the algorithm ; then, transplant and optimize the coding in dsp. in the processing of optimize, acording the assembler program characteristic of ti dsp, the paper put forward the analyse sub - band filter dsp optimization algorithm base on the eight spot idct. the algorithm has been optimize have greatly improved the work efficiency. make use of the technology of the dsp / bios host channels, data io pipe, software interrupt, we implement the musicam algorithm base on dsp / bios
論文首先對當前語音編碼技術的發展、分類以及mpeg系列音頻標準作了介紹;接著在第二章,給出了layer的musicam ( masking - patternuniversalsubbandintegratedcodingandmultiplexing )演算法的系統組成,圍繞分析子帶濾波器和心理聲學模型兩個核心模塊,深入研究了子帶編碼工作原理、比特分配及子帶編碼中用到的正交鏡像濾波器和分析子帶濾波器;探討了心理聲學基本原理和mpeg . 1layer所用到的心理聲學模型。第三章對titms320c6000系列dsp作了簡介,介紹了6000系列dsp結構特點、 c6000dsp軟體開發流程和tidsp / bios操作系統。第四章是本文的重點,首先根據協議給出的演算法用標準c語言編程實現並調試通過。The third, according to the aforementioned project, a hardware system is provided which includes the core chip - tms320dsc21 ( ti special dsp ) and its peripheral circuits ( clock and power supply ), video input module, network output module, alarm module, and cradle head control module. the design and debug of hardware system is finished
接著以ti公司的專用dsptms320dsc21為核心,進行了嵌入式網路攝像機的硬體設計,硬體部分包括: dsc21核心及相關電路(時鐘、電源和調試電路) 、視頻輸入模塊、視頻數據網路輸出模塊、報警模塊和雲臺控制模塊。The text commenced from the technique background of the firewall, which introduced the ixa architecture of the network processor first, including the total architecture characteristics, internal technique, hardware etc. ; then described the whole hardware structure and the software structure of the firewall, and development environment ; after that introduced the conception of network security and firewall technique, and gave analysis of characteristics of ipv6 protocol in detail ; with the firewall design immediately after at every step thorough, put forward the requirement of the ipv6 firewall project first, including design target, technique innovation, application situation etc., described software and hardware architecture of the whole system, the internal connection and total flow later on, elaborated function and realization of six modules of control plane, including vpn, packet filter core, application proxy, configuration and management, url filter, log, and referred to the database that the
正文開始從防火墻的技術背景入手,先介紹了網路處理器的ixa架構,包括總體的架構特點、內部技術、具體型號硬體等;接著描述了防火墻的整個硬體結構和軟體結構,以及開發環境;然後介紹了網路安全的概念和防火墻技術,並對ipv6協議特點作了較為詳細的分析;接著按著防火墻設計的步步深入,先提出了ipv6防火墻的需求,包括設計目標、技術創新點、應用場合等,隨后描述了系統整體的軟硬體結構、內部聯系及總體流程,而後著重詳細闡述上層vpn 、包過濾核心、應用代理、配置管理、 url過濾、日誌六個控制平面子模塊的功能和實現,並提及系統實現中使用的數據庫。The rabbitcore rcm2200 microprocessor module features an integrated ethernet port and provides for network communication systems to be built easily. this paper presents a new scheme based on rcm2200 and gps receiver with the aim to solve dgps location problem through network
Rcm2200是一種具有網路接入能力的嵌入式微控制器核心模塊,本文根據差分gps原理提出了一種新穎的基於rcm2200和gps接收機的差分定位系統方案。分享友人