Embedded System for Milk Analyzer
Embedded system for milk analyzer and billing
Submitted by Harshal Dhikale Sushil Kore Suhas Ugale
Aim
• The aim is to build an embedded system that analyzes milk, displays, saves & print the parameters of milk such as FAT, CLR, SNF, Proteins & calculate the prize as per these parameter.
Introduction
• We think engineering is the technical solution of the problem • look at common man‘s problem • We peek up adulteration problem of milk
Introduction
• A REVIEW OF LITERATURE
– Conventional manual methods
» Gerber method for fat takes 2 to 3 hours » CLR measurement by density of milk » Chemical synthesis for protein takes 3 hours
– Conventional Electronics methods
» High Intensity lamps » Auto density measurement » Ultra sonic waves
• But…….. October 10, Mahananda Dairy, A international conference on Milk adulteration concluded to develop a new sensor to detect parameter So we came up with EMBEDDED SYSTEM FOR MILK ANALYZER & BILLING
Basic components
• Milk analyzer • Cash counter • Memory card
Basic components
Block Diagram Of Milk Analyzer
Basic components
Block Diagram Of Cash Counter
Basic components
• A simple SD memory card
Principle
• IR Spectrometry
» Infrared spectroscopy (IR spectroscopy) is the spectroscopy that deals with the infrared region of the electromagnetic spectrum, that is light with a longer wavelength and lower frequency than visible light. It covers a range of techniques, mostly based on absorption spectroscopy. As with all spectroscopic techniques, it can be used to identify and study chemicals.
Principle
Measurement
Measurement
• • • • • • • • • • • • • AssumptionsX= % of glass absorption Y=% of the medium So data to the ADC is given by ADC= 100 – (X + Y) Now in case of SNF Y ~ 0% As SNF doesn’t absorb the IR rays And in case of FAT Y>X So we have two unknown so create two equation for that we are using two methods Direct transmission and reflective transmission. In direct
Submitted by Harshal Dhikale Sushil Kore Suhas Ugale
Aim
• The aim is to build an embedded system that analyzes milk, displays, saves & print the parameters of milk such as FAT, CLR, SNF, Proteins & calculate the prize as per these parameter.
Introduction
• We think engineering is the technical solution of the problem • look at common man‘s problem • We peek up adulteration problem of milk
Introduction
• A REVIEW OF LITERATURE
– Conventional manual methods
» Gerber method for fat takes 2 to 3 hours » CLR measurement by density of milk » Chemical synthesis for protein takes 3 hours
– Conventional Electronics methods
» High Intensity lamps » Auto density measurement » Ultra sonic waves
• But…….. October 10, Mahananda Dairy, A international conference on Milk adulteration concluded to develop a new sensor to detect parameter So we came up with EMBEDDED SYSTEM FOR MILK ANALYZER & BILLING
Basic components
• Milk analyzer • Cash counter • Memory card
Basic components
Block Diagram Of Milk Analyzer
Basic components
Block Diagram Of Cash Counter
Basic components
• A simple SD memory card
Principle
• IR Spectrometry
» Infrared spectroscopy (IR spectroscopy) is the spectroscopy that deals with the infrared region of the electromagnetic spectrum, that is light with a longer wavelength and lower frequency than visible light. It covers a range of techniques, mostly based on absorption spectroscopy. As with all spectroscopic techniques, it can be used to identify and study chemicals.
Principle
Measurement
Measurement
• • • • • • • • • • • • • AssumptionsX= % of glass absorption Y=% of the medium So data to the ADC is given by ADC= 100 – (X + Y) Now in case of SNF Y ~ 0% As SNF doesn’t absorb the IR rays And in case of FAT Y>X So we have two unknown so create two equation for that we are using two methods Direct transmission and reflective transmission. In direct