?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PROTOTYPE+SISTEM+PERINGATAN+OTOMATIS+PADA+TIKUNGAN%0D%0ATAJAM+BERBASIS+ARDUINO+MEGA+2560&rft.creator=HANSEL%2C+CHRISTOPHER+MD&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=601+Filsafat+dan+teori+tentang+teknologi+dan+ilmu+terapan&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=%0D%0A%0D%0A+%0D%0A+%0D%0ATikungan+tajam+adalah+tikungan+yang+memiliki+sudut+lancip+dengan+tingkat%0D%0Akesulitan+saat+kendaraan+melintas%2C+seperti+tikungan+memiliki+sudut+yang+kecil%0D%0Asehingga+dapat+mengakibatkan+kendaraan+bertabrakan.+Kecelakaan+terjadi+bukan%0D%0Apada+saat+padat+kendaraan+justru+pada+saat+yang+tidak+padat+kendaraan.+Kondisi%0D%0Ajalan+yang+tidak+padat+kendaraan+memicu+pengemudi+untuk+mengendarai+kendaraan%0D%0Adengan+kencepetan+tinggi+Yang+lebih+berbahaya%2C+pengemudi+ingin+mendahului%0D%0Akendaraan+saat+akan+melewati+tikungan%2C+mereka+tidak+tahu+pada+saat+bersamaan%0D%0Akendaraan+pada+arah+yang+berlawanan+sedang+melaju+kencang+yang+secara+tiba-tiba%0D%0Amembuat+kaget+pengendara+yang+akan+melewati+tikungan%2C+sehingga+terjadi%0D%0Akecelakaan.+%0D%0AUntuk+lebih+mengurangi+kecelakaan+tersebut%2C+maka+pada+tikungan+tajam++perlu%0D%0Adipasang+sebuah+sistem+pendeteksi+kendaraan+yang+melintas+dari+arah+yang%0D%0Aberlawanan+pada+tikungan+jalan+berbasis+mikrokontroller+Arduino+Mega+2560%0D%0Asebagai+pemberitahuan+pada+pengendara+bahwa+ada+kendaraan+yang+melintas+pada%0D%0Asaat+yang+sama+dari+arah+yang+berlawanan.+Arduino+Mega+2560+sebagai+prosesor%0D%0Auntuk+mengolah+data+yang+diterima+dari+sensor+ultrasonic+kemudian+menampilkannya%0D%0Apada%0D%0Alayar%0D%0Alcd%0D%0A16x2+serta%0D%0Alampu+indikator%0D%0ALED.%0D%0A%0D%0AUntuk%0D%0Amendeteksi%0D%0A%0D%0Aadanya+kendaraan+menggunakan+sensor+Ultrasonik+HC-SR04%0D%0Adimana+sensor+yang+digunakan+berjumlah+4+buah+sensor.+Untuk+masing-masing+sisi%0D%0Ajalan+dipasang+2+sensor+ultrasonic+untuk+mendeteksi+adanya+kendaraan+atau+tidak%2C%0D%0Ajika+terdeteksi+ada+kendaraan+maka+sensor+ultrasonic+akan+menghitung+kecepatan%0D%0Akendaraan+yang+terdeteksi.%0D%0ASetelah+sensor+mendeteksi+kemudian+data+yang+terbaca+di+kirimkan+ke%0D%0Amikrokontroller+untuk+diolah+kemudian+ditampilkan+kepada+LCD+16X2%2C+jika%0D%0Akecepatan+kendaraan+kurang+dari+50+km%2Fh+maka+lampu+indikator+akan+berwarna%0D%0Akuning.+Tetapi+jika+kecepatan+kendaraan+lebih+dari+50+km%2Fh+maka+indikator+akan%0D%0Aberwarna+merah.%0D%0ABerdasarkan+hasil+pengujian+yang+telah+dilakukan+menunjukkan+bahwa+kecepatan%0D%0Aterkecil+adalah+sebesar+0.6+Km%2Fh+dan+yang+terbesar+adalah+153.0+km%2Fh.%0D%0AKata+kunci%3A+Tikungan+Tajam%2C+Kecelakaan+Lalu+Lintas%2C+Arduino+Mega+2560%2C+Sensor+%0D%0AUltrasonik+HC-SR04%2C+LCD+16x2%2C+Lampu+Indikator+LED%0D%0A+%0D%0AA+sharp+turn+is+a+bend+that+has+a+acute+angle+with+a+high+level+of+difficulty+for%0D%0Avehicles+to+pass+through%2C+as+the+turn+has+a+small+angle+that+can+cause+vehicles+to%0D%0Acollide.+Accidents+occur+not+during+heavy+traffic+but+during+light+traffic.+Light%0D%0Atraffic+conditions+encourage+drivers+to+drive+at+high+speeds.+What's+more+dangerous%0D%0Ais+when+drivers+try+to+overtake+other+vehicles+while+approaching+a+turn+without%0D%0Aknowing+that+at+the+same+time%2C+a+vehicle+from+the+opposite+direction+is+approaching%0D%0Aat+a+high+speed%2C+which+surprises+the+driver+attempting+the+turn+and+leads+to+an%0D%0Aaccident.%0D%0ATo+reduce+these+accidents%2C+a+vehicle+detection+system+needs+to+be+installed+on+sharp%0D%0Aturns+based+on+the+Arduino+Mega+2560+microcontroller+as+a+warning+for+drivers%0D%0Athat+there+are+vehicles+passing+from+the+opposite+direction+at+the+same+time.+The%0D%0AArduino+Mega+2560+acts+as+a+processor+to+process+data+received+from+the%0D%0Aultrasonic+sensors+and+then+display+it+on+a+16x2+LCD+screen+as+well+as+an+LED%0D%0Aindicator+light.%0D%0ATo+detect+the+presence+of+vehicles%2C+four+HC-SR04+Ultrasonic+sensors+are+used.+Two%0D%0Asensors+are+installed+on+each+side+of+the+road+to+detect+the+presence+of+vehicles.+If%0D%0Aa+vehicle+is+detected%2C+the+ultrasonic+sensor+will+calculate+the+speed+of+the+detected%0D%0Avehicle.%0D%0AAfter+the+sensor+detects+the+vehicle%2C+the+data+is+sent+to+the+microcontroller+for%0D%0Aprocessing+and+then+displayed+on+the+16x2+LCD.+If+the+vehicle+speed+is+less+than+50%0D%0Akm%2Fh%2C+the+indicator+light+will+turn+yellow.+However%2C+if+the+vehicle+speed+is+above+50%0D%0Akm%2Fh%2C+the+indicator+will+turn+red.%0D%0ABased+on+the+results+of+the+conducted+tests%2C+the+minimum+speed+detected+was+0.6%0D%0Akm%2Fh%2C+and+the+maximum+speed+detected+was+153.0+km%2Fh.%0D%0A%0D%0AKeywords%3A+Sharp+Curves%2C+Traffic+Accidents%2C+Arduino+Mega+2560%2C+Ultrasonic%0D%0ASensor+HC-SR04%2C+16x2+LCD%2C+LED+Indicator+Lights&rft.publisher=FAKULTAS+TEKNIK&rft.date=2023-07-31&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F77903%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F77903%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F77903%2F3%2FSKRIPSI%2520FULL%2520TANPA%2520PEMBAHASAN.pdf&rft.identifier=++HANSEL%2C+CHRISTOPHER+MD++(2023)+PROTOTYPE+SISTEM+PERINGATAN+OTOMATIS+PADA+TIKUNGAN+TAJAM+BERBASIS+ARDUINO+MEGA+2560.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F77903%2F