It has some guiding function to the construction of finance electrolysation and the development of fontal machine system of self - help bank 對(duì)金融電子化建設(shè)、自助銀行前置機(jī)系統(tǒng)的開發(fā)有一定的指導(dǎo)作用。
The dissertation first presents a new transaction system model , which adopts three - layers architecture including host , front transaction host and member servers 本文首先介紹了最新交易原型系統(tǒng)的模型,說(shuō)明了交易主機(jī),交易前置機(jī)和會(huì)員端服務(wù)器的三層模型的架構(gòu)。
The paper designs and realizes the communication layer that is stable , easily extend , open , high efficient in unix environment ; discusses the key techniques of the realization 設(shè)計(jì)和實(shí)現(xiàn)了基于unix平臺(tái)的,穩(wěn)定、易擴(kuò)展、開放、高效前置機(jī)通訊層:討論了實(shí)現(xiàn)中的關(guān)鍵技術(shù)。
The fontal machine system which the paper involved in is put to use in some region ; such as wuhan branch of bank of communication , huainan branch of industrial and commercial bank of china and so on 本課題參與開發(fā)的前置機(jī)系統(tǒng)在多個(gè)地區(qū)應(yīng)用:如武漢交行、淮南工行等。系統(tǒng)運(yùn)行穩(wěn)定,終端接入效率高,得到客戶的好評(píng)。
Traditionally , the components of the hlr system are connected by local ethernet network , and the transaction processing component need to get the user ' s information from database component by this local ethernet network 傳統(tǒng)hlr系統(tǒng)的信令前置機(jī)部件、業(yè)務(wù)處理部件、數(shù)據(jù)庫(kù)部件之間采用高速以太網(wǎng)互連,業(yè)務(wù)處理部件需要訪問數(shù)據(jù)庫(kù)部件才能完成業(yè)務(wù)處理。
Acting as the linkage between the transaction end systems and host , the front transaction host serves as application isolation , physical network isolation , message channel management and load balance . and then , the paper introduces xmp and xtp 用前置機(jī)作為會(huì)員端接入軟件交易終端與交易主機(jī)之間的橋梁,在三層客戶服務(wù)器模型中起到應(yīng)用隔離、網(wǎng)絡(luò)隔離、鏈路管理和負(fù)載均衡等功能。
This multi - layer fontal machine system completely conform to the request of unified terminal join - in , reduced burden of main machine , multichannel compatibility and easy extension under data centralization ; the communication layer with fore - born child process is easy for extending to integrate some other communication data channels 這種多層的前置機(jī)系統(tǒng),符合數(shù)據(jù)大集中對(duì)統(tǒng)一終端接入、減輕主機(jī)負(fù)擔(dān)、多通道兼容和易擴(kuò)充的要求;基于tcp ip的預(yù)先派生子進(jìn)程的通訊層設(shè)計(jì)容易擴(kuò)充集成多種數(shù)據(jù)通道。
Based on the fact project that the development of the self - help bank " s fontal - machine system of beijing lianyintong company , this paper introduces the centralization and the network of the fontal machine ; designs the software systematical framework of fontal - machine system and functional model ; analysizes the fontal machine system " s safe strategy , the framework of encryption / decryption and its net framework 本論文結(jié)合實(shí)際課題? ?北京聯(lián)銀通自助銀行前置機(jī)系統(tǒng)開發(fā),介紹了大集中數(shù)據(jù)中心建設(shè),前置機(jī)系統(tǒng)拓?fù)洌涸O(shè)計(jì)了前置機(jī)系統(tǒng)的軟件體系結(jié)構(gòu),功能模塊:分析了前置機(jī)系統(tǒng)的安全策略,加解密體系結(jié)構(gòu)及其網(wǎng)絡(luò)架構(gòu)。
With the demand for high quality of electric energy is increasing , as the most immediate part to the consumer , distribution network ’ s efficient and reliable operation is very important as the result , new distribution automation equipment with high performance is inevitable prime machine system , as data collection and processing subsystem of dms , provides communication of kinds of information between control center and rtus it ’ s reliability , real ? time abilitv and stability affect the scada system directly to solve the disadvantage of the existing system , whose channels are dependent , a new proj ect of single board system is brought forward and its hardware and software are designed with high performance chip of communication , independence of channels is realized basic function of system is realized , and faster reposition and expansibility of the single chip is fully applied 配電自動(dòng)化通信前置機(jī)作為dms主站系統(tǒng)的數(shù)據(jù)采集與處理子系統(tǒng),提供監(jiān)控中心與遠(yuǎn)方rtu之間各種可能信息的交換功能,其可靠性,實(shí)時(shí)性和穩(wěn)定性直接影響scada系統(tǒng)的運(yùn)行質(zhì)量。本課題針對(duì)現(xiàn)有前置機(jī)各通信信道之間不相互獨(dú)立、穩(wěn)定性低的固有問題,提出一種新式單板前置機(jī)系統(tǒng),并對(duì)其進(jìn)行了軟硬件設(shè)計(jì),選用高性能專用通信處理芯片,實(shí)現(xiàn)各信道獨(dú)立,并在實(shí)現(xiàn)前置機(jī)基本功能的基礎(chǔ)上,充分發(fā)揮單片機(jī)相對(duì)于工控機(jī)的快速?gòu)?fù)位功能以及更好的可擴(kuò)展性,實(shí)現(xiàn)了一個(gè)可靠、穩(wěn)定、靈活的前置機(jī)系統(tǒng)。