*2 Air Quality Monitoring System (AQMS)

WHY Air Quality Monitoring system ?

The Main Purpose :
"To give the the information about the level of air quality at the specific area".



With and Without AQMS ?

With AQMS	Without AQMS
Accurate reading and fastest information, because direct from hardware.	Not accurate reading and slow information, because the level of air quality keep changing and need to get info from another sources (news).
Anytime information	Not anytime, because need to wait for other sources information.
Target area information, depends on user	Not at the target area of user

The Benefits AQMS for User ?

• Fastest Info
• Accurate Info
• Anytime Info
• Everywhere Info
• Avoid Disease
• Act as Warning Sign

The target place for AQMS ?

• At home
• In the building
• Outside the building
• Recreational park
• Public Areas

AQMS Operational Plan

Block Diagram AQMS

• There is 3part for the operation of AQMS which is Input, Process, and Output.
• Input : At this part, there is one main device, which is sensor. For this system, the sensor that i will use is Optical Dust Sensor. this device will place at the prototype. This sensor will sense the dust, or the air at the area, and define the level of air. Then the information will transfer to the 2nd part of system, which is i will use Arduino to process the information.
• Process : At this part, Arduino will identify the information, usually the language will formed from machine language to human language. So that, the user will understand the info. Next, for give the info to user, there is signal device that call Ethernet at the Arduino. This device will give a signal to the Web Server.
• Output : There is two type of receiver that include in this part. The first one is LCD Display. This device was place near to the prototype because the infomation for this LCD Display was direct from Arduino. This user can just get the info at the prototype. Next, the second receiver is Web Server. As i mentiond earlier, the signal for Web Server is from Arduino Ethernet shield. Then, from this Web Server, user can get the information through any device as long there is internet.  

The main Component/Device

Optical Dust Sensor

Arduino Ethernet Shield

LCD Display

Internet