Abstract
In a building should have a good security system,especially Emergency Exit (emergency evacuation path).Emergency Exit is important because when an emergency occursin the building, the first thing to do is get out of the lab building.One thing to note is the emergency exit door. With the emergencydoor that can be opened quickly so all workers can get outquickly as well from the building when an emergency occurs.So,we need a model (prototype) controlling an emergency door thatcan function properly in an emergency. Prototype newemergency door controller is expected to be implemented intoactual emergency door. Prototype can be accessed with a pushbutton by the user facility. The prototype controller usemicrocontroller ATMega16. And for each emergency exitmovement is monitored and its status is expressed in LEDindicator lights and LCD display on 16x2. Modeling controllingemergency exit of a series of tests using a prototype have workedwell except on the 3rd test caused an error when calibrating thedistance between Ultrasonic sensor with Emergency Door.
Highlights
Abstrak—Membangun sistem keamanan yang baik, terutama Emergency Exit
PortB.2 pada mikrokontroler dihubungkan ke pin 5 sebagai E (Enable), dimana fungsi pin E mengaktifkan sinyal dimana jika kondisi high “1” maka kondisi mengirim data ke program LCD dan sebaliknya jika kondisi low “0” maka kondisi menunggu atau stand by untuk pengiriman data selanjutnya
Rancang Bangun Pintu Otomatis dengan menggunakan sensor Passive Infra Red KC7783R dan Mikrokontroler AT89S51
Summary
Dalam keadaan darurat di setiap gedung, satu hal yang perlu diperhatikan, yakni pintu darurat untuk keluar. Ada beberapa penelitian terdahulu yang menjadi bahan referensi antara lain Penelitian perencanaan tata letak Emergency Exit dalam menunjang nilai keamanan dan kecepatan evakuasi pada saat keadaan darurat, yang kemukakan oleh Rr. Niken Pamikatsih [1]. Landasan teori yang berhubungan dengan penelitian ini antara lain : Kondisi Darurat (Emergency), Pintu darurat, Metode Prototype, Mikrokontroler ATMEL AVR ATMega, Push Button, Driver Motor DC L298N, Sensor Ultrasonic HC-SR04. A. Kondisi Darurat (Emergency) Adapun pengertian dari keadaan darurat adalah setiap peristiwa atau kejadian pada bangunan dan lingkungan sekelilingnya yang memaksa dilakukannya suatu tindakan segera [3]. B. Pintu Darurat Dalam sebuah gedung harus memiliki pintu keluar/pintu darurat yang berfungsi untuk akses evakuasi. Dalam sebuah gedung harus memiliki pintu keluar/pintu darurat yang berfungsi untuk akses evakuasi. Penerima dan rangkaian control [9]
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