host interface module 中文意思是什麼
host interface module
解釋
主機介面模塊-
Through analysising the characteristics of the power system with floating neutral point deeply, the paper puts forward a new plan of single - phase to ground fault line selection on the base of s ' s signal injecton method and gives the hardware and software design. in this design, the high speed sampling and data processing is carried out through using dsp processor ; the large electrice current is drived through the application of a high - performance audio power amplifier and transformer ; the communication between host computer and detectors is realized through rs485 bus technology ; the difference multilevel frequency - selected amplifier is designed and the feeble signal of space is sampled on the base of the theory of magnetic induction ; the interface between dsp and exterior chip and rs485 interface logical is designed through using fpga ; the using of lcd module and keyboard interfacing chip makes the interface between human and machine ; the programme of host computer and detectors is designed through using blocking design method
在本設計中，採用高速的dsp處理器，實現了對故障特徵信息的高速採集與處理;採用大功率的功放晶元與變壓器配合的方法，實現了大電流信號的驅動輸出;採用485總線技術，組建了裝置主機與多探測器之間的主從式通訊網路，實現了多干擾條件下裝置主機與多探測器的可靠通訊;設計了差分式多級選頻放大電路，採用磁感應的方法實現了對空間微弱信號的接收;利用fpga技術，實現了控制器與多外設的介面及數字信號的串並轉換;採用了先進的lcd液晶顯示模塊及鍵盤介面晶元，設計了人機信息交互的介面;採用了模塊化的軟體設計方法，開發了裝置主機及探測器的軟體程序。 -
On the basis of familiar with can bus and gsm communication, considering hev ( hybrid electric vehicle ) battery administrative system ' s demand for the host pc monitoring system, i have designed can - rs232 converter gateway to realize transmission the real - time data from can node to rs232 serial port, which is carried out by the project of at89c52 mcu + sja1000 can controller + 82c250 can controller interface. host monitoring software has accomplished real - time datas display, storage, historical datas graph analysis and storage fashion change from access to excel, at the same time, realized important datas transmission remotely with tc35 short message module. system software programs in assembly and vb
Can - rs232轉換網關採用at89c52微處理器+ sja1000can控制器+ pca82c250can控制器介面實現對can總線節點通訊的監聽，並將其轉換成rs232串口電平發送到pc機串口，同時用siemens公司的tc35模塊和at指令實現現場採集系統重要數據和錯誤信息的短消息通訊。在上位pc機監控系統中，主要完成的是對串口設置的選擇控制、現場採集數據的實時刷新顯示、歷史數據的圖表分析及數據的access數據庫存儲和excel電子表格的轉換。系統軟體採用匯編語言和vb實現。 -
The asic chip embedded with bluetooth is usually employed as keyboard mouse equipment controller at present, so that is complicated and expensive to realize. noteworthily a new style of design is developed in the article : a 51 mcu is employed as keyboard mouse equipment controller while controlling bluetooth module as host, which give full play to 51 mcu and make the product at low cost, the design has sure practicability and innovative ; the software of pc end is designed as operating in the backstage, which receives data from usb interface to simulate the function of the keyboard and mouse. the design is easy, the thought is ingenious
由於目前常見的藍牙鍵盤鼠標設備控制器都是用嵌入藍牙核的asic晶元實現，所以實現復雜而且價格昂貴，而文中設計獨辟蹊徑：用一片51單片機作鍵盤和鼠標的微控制器，兼作控制藍牙模塊的主機，充分發揮了51單片機的性能，實現了低成本設計，具有一定實用性和創新性； pc機端軟體則設計為運行在後臺的應用程序，接收usb介面數據並進行處理，以模擬鍵盤鼠標功能，這一設計簡單易行，思路巧妙。 -
Software system comprises some main subsystems such as the tss embedded os, host interface specification, file access control module, explicit authorization table management and audit system
軟體系統包括tss的嵌入式操作系統、介面協議、文件訪問控制模塊、顯式授權程序、靜態授權表的管理，以及審計系統等重要的子系統。 -
The whole system is made up of 3 modules, they are serial communication module, embedded web server module and the remote operation interface module. serial communication module which is designed referring to modbus realize the communication between host computer ( embedded linux system ) and slave devices ( soot - measuration instruments )
串列通信模塊主要實現主機（嵌入式linux系統設備）與從機（煙道粉塵測定儀）之間的串列通信，參考國際上流行的modbus協議設計了系統的串列通信協議，使系統更具開放性。 -
The embedded instrument can communicate with host the by the interface of bluetooth which can solve the difficulty of using the cable in this area and avoid the high error code rate. in the paper, we select the tms320vc54x dsp and the ericsson bluetooth module, on the basis of rfcomm, developing a embedded instrument
2 、針對發電廠內環境惡劣生產區域的特殊要求，設計了帶有藍牙通信功能的嵌入式工業儀器儀表，使得現場儀表能夠通過藍牙介面與工控機進行通信，從而解決此區域中鋪設線纜困難以及其它通信方式信息傳輸誤碼率高等不足。 -
For the image acquisition of optical scan mode, normally, ccd image sensor is used to capture image, but in our system, due to the system request of micromation and high integration, cmos image sensor is adopted as the image collection device, and then the thesis gives a interface circuit between the chip and dsp and a control solution of image collection ; toward the information storage in our solution, dsp is directly linked to usb host chip and it is the dsp that accomplishes the processing of usb protocol and interface control so as to reduce the cost, minimize product cubage and consequently meet the requirement of system micromation ; at the same time, the thesis probes preliminarily into usb otg ( on - the - go ) technology, which offers an approach between embedded machines including pda, mobile phone, printer, digital camera and so on ; in addition, some attempts on the other application area with tms320vc5402 which was commonly used to voice processing and static image processing are done, for example, to arrange the chip to control lcd module directly
在圖像的光電掃描輸入上，傳統方案大部分採用ccd型圖像傳感器，而在本方案中，根據系統微型化、高集成的特點，使用了cmos圖像傳感器作為攝像器件，並且設計了該晶元與dsp的一種介面電路以及圖像採集控制方案；在信息存儲上，本方案採用dsp直接與usbhost晶元連接，由dsp處理usb協議和介面信息，從而降低了系統成本、縮小了產品體積，滿足了系統微型化的要求；同時本論文也對usb - otg技術進行了初步探討，利用此項技術，不再需要計算機作為主機，就能實現在pda 、移動電話、印表機、數碼相機等嵌入式應用之間直接互聯通信；另外也對廣泛用於語音處理和靜態圖像處理的tms320vc5402其它方面的應用進行了嘗試，比如直接控制液晶顯示器等。 -
On the basis of theory analyzed, a circuit card used in intelligent node subsystem has been developed by means of development tools, such as c96, protel99se, pcb99, sja1000, and 80c196kc. the power factor dynamic compensation system host subsystem has been developed by means of database, artificial intelligent technology, and dll technology. host subsystem is made up of man - interface module, intelligent analyzing module, and database module
基於研究的理論成果，利用80c196kc16位單片機、 can通訊晶元sja1000 、高效編譯工具c96 、電子電路繪制軟體prote199se 、 pcb99等工具開發了智能節點的電路板；利用快速開發工具c + + builder5 . 0和數據庫管理軟體sqlserver7 . 0 ，綜合應用數據庫、人工智慧、 dll等技術開發了功率因素動態補償上位機子系統的原型。 -
Analyze the resource of dsp, utilizing its multichannel buffered serial ports ( mcbsp ) which simulates spi protocol to interface with ecg collecting module and utilizing its host - port interface ( hpi ) to interface with network module
分析dsp的資源，利用其多通道緩沖串口（ mcbsp ）模擬spi協議和心電採集模塊介面，利用主機介面（ hpi ）和網路模塊介面。 -
Through " host direct boot " the monitor program and subroutine can be added or substituted during running. the interface and all digital logics are integrated into two cplds on the module. this simplifies the circuit and enhances its reliability
在電路硬體設計中，使用了現場可編程邏輯器件，將模塊介面、數字邏輯功能都集成到一、兩塊晶元中，簡化了電路，提高了可靠性。 -
Chapter 3 describes the system design as a whole, including the system structure design, the command interface involved in task - level debugging in debugger and host, and the debugging agent module design
內容主要包括系統的體系結構設計，調試器和目標機方與任務級調試相關的命令介面，目標機方運行的調試代理模塊設計。
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