多路防盜報(bào)警系統(tǒng)設(shè)計(jì)與仿真(特別版)-wenkub
2023-06-14 09:27:23 本頁面
【正文】 好輸出高電平即可。鞏固了理論知識，激發(fā)了我對這個(gè)技術(shù)領(lǐng)域的學(xué)習(xí)激情。 參考文獻(xiàn) : 實(shí)用報(bào)警電路 黃繼昌 主編 人民郵電出版社 集成電路原理與應(yīng)用（第二版） 譚博學(xué) 苗匯靜 主編 電子工業(yè)出版版 第 6 頁（共 12 頁） 附：原文部分漢譯英 Design and simulation of multichannel alarm system （ School of physics information 08two class XXX 20211030XX） Summary: in life there are many valuables are basically being broke in and then cut or pulled out of its connector and be burglarized, the project design of alarm system is based on the principle, as long as the install line being cut or pull the alarm sound for a long time, so as to achieve the purpose of alerting. Project design is based on the LM358 this chip, with circuit simulation software (orCAD) principle and process modeling and simulation of burglar alarm. Keywords: LM358 orCAD IC Project background: Alarm is robbery, theft prevention and other important facilities of accidents, in the event of emergency, it can sound and light alarm or electronic map prompted by watch the scene, to take prompt contingency measures. Alarm and access control systems, closed circuit television monitoring system, visitor inter system and electronic patrol system together to form a security system. Alarm system equipment is generally divided into: frontside detector,alarm controller. Alarm controller is a host (host puter) is used to process, including wired/wireless signal processing, fault detection of the system itself, PSU, input signal and output signal, builtin dialup, and the more posed, a burglar alarm system and alarm controller is essential. Front end probes including: door contact switch, glass break detectors, infrared detectors and infrared/microwave double mirror, emergency call button. Burglar alarm is physically or electronic technology, automatic detection occurs in intrusive behavior of deployment within the monitoring area, alarm signals, and secondary prompt regional parts of the watch alarm occurs, shows possible countermeasures system. Burglar alarm systems are important facilities to p
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