Sistem Monitoring Suhu Berbasis Web Dengan Akuisisi Data Melalui Port Paralel PC
ABSTRACT: Many industrial
activities need remote monitoring facilities to perform their works. One of
monitoring technology implementation is temperature monitoring system
application. Temperature value is required in many physical calculation,
starting from chemical reaction until machine efficiency. Conventional
monitoring system has some weaknesses such as impracticability and data
inaccuracy. Therefore, it is required to develop a temperature monitoring
system which can be accessed via web using automatic acquisition. The purpose
of this Final Project is to make a temperature monitoring system which can be
accessed via web using data acquisition via parallel port in the computer (PC).
In developing this temperature monitoring system, it uses LM35 temperature
sensor as a transducer. Visual Basic 6.0 is used in developing a data
acquisition software and Microsoft Access file as a temperature database. PHP
is used as a web programming language. System development steps which have been
done are literature study, hardware and software design based on literature
study, implementation of hardware and application program which has
beendesigned, and research to the system.From the research, it can be obtained
that temperature data acquisition can be done automatically via parallel port.
Data from the acquisition using temperature sensor has an average difference of
0.58°C when it is compared with the thermometer reading. From the system
testing, it can be obtained that temperature monitoring can be done in real
time. Temperature data searching can be done from the web which has been
created. This searching result can be shown in table or temperature chart.
Penulis: IMAM SANTOSO, R.
RIZAL ISNANTO, ACHMAD CHAERODIN
Kode Jurnal: jptlisetrodd080054
