科研之友
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摘要
In this implementation of Defense securitysystems .When a person or motor vehicle enters amonitored area, PIR motion detectors are commonly used in conjunction with different parts of the war field. Whensomeone enters secured places, immediately it will sendan indication to the control room section through wirelesscommunication and is indicated to the control roomthrough alarm [1]. The concerned people can understandthat an eventuality has happened in the host section. At thesame time web camera connected to the microcontrollerkeeps on capturing what is going on there at the host place and saves it into the computer. When the security peoplein supervisory room, get an indication to the host sectionby alarm, they log into the host section computer throughwireless LAN, and view all information of the war fieldsection images by PC and can operate the weapons if theentered people were opponent person. Sectors based on PIR detectors, ultrasonic sensors and also communicate to theControl room through wireless communication by meansof encrypted data and then from the control room theycan able to monitor what＊s happening in the war field and supervise from the control room itself when signal is senton detection of human by pir sensors a a
- 出版日期2013
