FYP 2 Week 10 : Block Diagram
Block Diagram
1) Finalize my block diagram.
2) Design and Sketch block diagram
Content :
Explanation of Block Diagram
Based on
the block diagram shown in figure 3.1, basically it can be classified to three
sectional areas, which are Input Section; consist of alarm source and sound
sensor itself, then, Process Section; consist of Arduino Uno and Arduino WeMos
and lastly is Output Section which only consist of Telegram Bot. Medical equipment
that had been chose are Infusion Pump Volumetric and Patient Monitor.
Each one of them produced different alarms
depends on type of situation and breakdown occurred. For Infusion Pump
Volumetric, there are three alarms sound were selected which are Door Open
alarm, Occlusion alarm and Low Battery alarm. While, for the Patient Monitor,
the alarm had been only choose was Non-Pulsatile alarm.
Input Section : Alarm to Sound Sensor
This
section is mainly include the process of detection alarms sound from medical
equipment using Arduino sound sensor module. This can be said as the
preliminary detection of the signals.
The sound waves of frequency in the range of of
300 Hz with tolerance +- 2dB will be recognized along with the different tone pattern
produce by equipments mentioned before. The audio analysis was done beforehand
by using LabVIEW programming. The output of this section will be delivered to
the input of the process section.
Process
Section : Arduino Uno And Arduino WeMos
This
section will received the preliminary signal from input section. The data will
be transferred to the microcontroller in the form of voltage as a product of
conversion from sound frequency that detected by sound sensor.
There are two microcontroller had been used in this section which are Arduino Uno
and Arduino WeMos. Both microcontroller
are connected and installed with specific program to carry out specific
function.
The program
that had been installed in microcontroller specifically in Arduino Uno are to
read and detect the right alarm sound pattern and will produce the right
output. In this stage, there is a few range cursors that had been set in this
installed program to make sure the detection of the alarm are still in the correct
selection.
When the selection mentioned before occur,
microcontroller Arduino Uno will send the output to the microcontroller Arduino
WeMos. The installed program in microcontroller Arduino WeMos had been set to
receive input from Arduino Uno and had been installed the Arduino library for
Telegram Bot. So, when, the Arduino WeMos receive input from Arduino Uno, it
will trigger the Telegram Bot yet the Telegram Bot will take it as an input and
then produce output which will obey the installed program code.
Output
Section : Telegram Application to End User Device
This
section show that output from process section will be send to the end user
which is social media device through the Telegram application which had been
installed in the communication device. Arduino WeMos will send massages by
ordering the Telegram Bot to manage the info which is output from Arduino
WeMos and release specific message to
the end user.
The connection between Arduino WeMos and
Telegram Bot can be designed and install in the Arduino program. The message
received will tell the end user a few details including the type of equipment,
location of the equipment, type of breakdown and most important is the priority
level of the alarm.
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