2023年全國碩士研究生考試考研英語一試題真題(含答案詳解+作文范文)_第1頁
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1、此文檔是畢業(yè)設(shè)計外文翻譯成品( 含英文原文+中文翻譯) ,無需調(diào)整復(fù)雜的格式!下載之后直接可用,方便快捷!本文價格不貴,也就幾十塊錢!一輩子也就一次的事!外文標(biāo)題:Intelligent Residential Security Alarm and Remote Control System Based On Single Chip Computer外文作者:LIU Zhen-ya, WANG Zhen-dong, CHEN Rong,

2、文獻出處: 2018 3rd IEEE Conference on Industrial Electronics and Applications (如覺得年份太老,可改為近 2 年,畢竟很多畢業(yè)生都這樣做)英文 1831 單詞,11975 字符(字符就是印刷符),中文 3007 漢字。Intelligent Residential Security Alarm and Remote Control System Based On Si

3、ngle Chip ComputerAbstract:This paper presents intelligent residential burglar alarm, emergency alarm, fire alarm, toxic gas leakage remote automatic sound alarm and remote control system, which is based on 89C51 single

4、chip computer. The system can be automatic alarm, automatic calling the police hotline number. It can be used voice alarm and show alarm occurred address. It can set up and modify user password. It can be recordable and

5、voice suggestion. It can be used telephone remote control electrical power. The alarm system has design innovation, multiply function, low cost, high reliability and so on.I.INTRODUCTIONWith the computer technology and c

6、ontrol technology and communicational technology’s development, people’s living standard has improved increasingly. People's living conditions have changed, Such as the living environment’s security and how comfortab

7、le they feel. So the intelligent residential building’s automatic emerge as the times require. Intelligent residential must have safety precautions, anti-theft alarm, fire alarm, toxic gas leakage automatic alarm and eme

8、rgency call. It is circuit, telephone interface, voice circuit, DTMF codec circuit, telephone signal detection circuit and the main control circuit. Each module is described as follows:fig.1 system architecture chartA.De

9、tecting CircuitThe part circuit is as the detection part of the whole system, used to detect theft case, fire, toxic gas leakage and emergency call signals. Theftproof detection is to complete through pyroelectric infrar

10、ed sensor. Sensors are installed on the balcony, windows and other place where thieves are easy to enter. The part circuit is at the ready state under normal circumstance. Sensors catch theft information when someone ent

11、ers the scope of the surveillance. Then, wireless module will send the information to the 89C51 single chip computer. The detection of fire and toxic gas is to complete by the corresponding detection sensors, emergency c

12、all signal is sent from user hand-hold remote control. B.Wireless Transmitter-receiver CircuitThe transmitting and receiving circuit of the part makes use of CMOS manufacturing process produced by a low cost PT2262/PT227

13、2 wireless remote control module. The operating frequency of it is 2 MHz and the communication distance of it is 100 meters above. Under normal circumstances, transmitting and receiving modules are in dormant status. The

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