外文翻譯--基于gsm遠(yuǎn)程監(jiān)控系統(tǒng)的設(shè)計(jì)和實(shí)現(xiàn)

1、2450 單詞， 單詞，1.3 萬(wàn)英文字符， 萬(wàn)英文字符，3620 漢字 漢字出處： 出處：Chen P, Jiang X. Design and Implementation of Remote Monitoring System Based on GSM[C]// IEEE Pacific-Asia Workshop on Computational Intelligence and Industrial Application.

2、IEEE Computer Society, 2008:678-681.Design and Implementation of Remote Monitoring System Based on GSMChen Peijiang, Jiang Xuehua AbstractBecause the wireless remote monitoring system has more and more application, a rem

3、ote monitoring system based on SMS of GSM is presented. Based on the total design of the system, the hardware and software of the system is designed. In this system, GSM network is a medium for transmitting the remote s

4、ignal. The system includes two parts which are the monitoring center and the remote monitoring station. The monitoring center consists of a computer and a TC35 communication module of GSM. The computer and TC35 are conne

5、cted by RS232. The remote monitoring station includes a TC35 communication module of GSM, a MSP430F149 MCU, a display unit, various sensors, data gathering and processing unit. The software of the monitoring center and

6、the remote monitoring station is designed by using VB. The result of demonstration shows that the system can monitor and control the remote communication between the monitoring center and the remote monitoring station, a

7、nd the remote monitoring function is realized.1. Introduction Remote monitoring is on-line real-time monitoring and controlling the field equipment, and transmitting the real- time picture and test data to the terminal t

8、o forecast or diagnose[1]. The remote monitoring system is a effective method to obtain, analyze, transmit, manage and feedback the remote goal information, and it combines the Most advanced science and technology field

9、 of satellite positioning technology, communication technology, Internet technology and other areas, and it is the comprehensive usage of instrumentation, electronic technology, modern communications technology, comput

10、er software and so on. According to the transmission methods of monitoring information, the remote monitoring system can be divided into two kinds, wired and wireless. Wired monitoring system can be used for the situat

11、ion which has high real- time performance, large quantity of data, centralized controlling fields. Wireless monitoring is suitable for the occasion which has random monitoring scope, difficult wiring, small data, low re

12、al-time requirement and so on.GSM is a digital mobile communication network which develops rapidly in recent years. Short Message Service of GSM is a value-added service based on data packet switching provided by mobil

13、e communication company using GSM network besides of all sorts of telecommunication services and bearer services based on the monitoring station server can be implemented by using ordinary computer servers, workstations

14、and so on. Its main functions have: (1) to receive, classify and save the real-time data collected by the remote monitoring stations; (2) to control the remote monitoring station, to deal with the emergent alarm from the

15、 sub and to set the substation; (3) to management database and display real-time situation of the monitoring station, and to print the backup database. GSM module is another very important terminal equipment of GSM mobil

16、e communication system besides of the GSM mobile phone, and it is a date terminal equipment that combines the traditional modem and GSM wireless mobile communication system, then it is also called wireless modem. Receiv

17、ing and sending of the data in the central monitoring station is achieved by using the GSM wireless communications module TC35. TC35 is introduced by SIEMENS which is a dedicated modem, the module integrates the radio f

18、requency circuit and base-band circuit, and it provides the standard AT command interface to users. The module provides fast, reliable and secure transmission for data, voice, short messaging and fax, and it can conveni

19、ence the application development and design for users.2.3 Hardware design of remote monitoring stationMajor hardware of remote monitoring station mainly includes MCU, its peripheral circuits, GSM wireless communications

20、module TC35 and the serial ports lines between them. The MCU of the system is the MSP430F149 produced by TI [4] . MSP430F149 MCU is one of the MSP430 Series which are mixed single chip microcomputers of 16 bit and have

21、reduced instruction set, ultra-low-power. It is suit for usage fields of needing extremely low power consumption, and it has rich addressing methods, facilitate and efficient development methods and support simulation an

22、d programming online. Its peripheral circuits include liquid crystal display, keyboard functions, A/D converter and so on.3. Design of the system softwareThe system is focused on resolving the remote wireless communicat

23、ion between the central monitoring station and remote monitoring station. The data communication between the above equipments is realized by using GSM wireless communications module TC35 which is controlled by AT comma

24、nds. Short message mode is adopted to transmit data.3.1 Control command of the GSM communication moduleAT instruction set is dedicated to the modem command sets, GSM07.07 agreement on the AT commands to do a detailed i

25、ntroduction[5]. Computer and AT SCM can send commands to control the modem. Setting Short Message Center: AT+CSCA=“+8613800270500“ Accept short message: AT +CMTI：“SIM“，X (X means the number of the SIM card accepting s