Hello guys! This week we will talk about electronic systems in industry. For this week, MJIIT invite Mr Vivek Panicker from Titan Thermal Solutions. Mr Vivek have wide experience in this industry.Especially in thermal imaging.
This week we are glad that we have chances to get the info from Mr Vivek. In his slide, he divide the topic into 4 branch. There is electronic systems, role of electronic systems, imaging industry and electronic with thermal imaging. Nowadays, electronic systems is widely use in all area.Especially in manufacturing industry. Electronic systems is used to replace previous system and make it more reliable. In future, all the system will become more complex but easily to be use.
Below is the picture from Mr Vivek presentation. He describe the definition of electronics.
Below is the flow of electronic systems from the early introduction until now. From large PCB to the miniature. From simple system to complex architecture and from analog to digital. All this changes give benefit to use especially to end user and industry.
Next topic is the role of electronics in industry. Nowadays many company depends on electronics in their industry. Here also I put a picture focus on the role of electronics in industry.
For your information, role of electronics in industry classified into consumer electronics, industrial electronics, defense and communications. This four sector is very important in global industry.
Now Mr Vivek explain more detail regarding imaging industry. For me, this topic still new because a bit complex to understand. There are 8 type of imaging we have globally. There are chemical imaging, digital imaging, geophysical imaging, medical imaging, molecular imaging, optical imaging, radar imaging and thermography.
In his presentation he explain about pixel and resolution. A digital image is formed by pixel. There a smallest information in an image.Pixel often represented using dots, squares or rectangle. More pixel and resolution more sharp the image.This technology is use by camera. Mr Vivek also told us that digital stream video is made of a group of pictures (frames) captured across a period of time. This info is very important for us as engineering student. Mr Vivek also explain about the format of video. NTSC is for analog television and PAL for analogue television color encoding system used in broadcast television systems. This format also support all new TV (LED,LCD and Plasma)
National Television System Committee (NTSC) & Phase Alternating Line (PAL)
- Human eye requires a minimum 25 frames per second.
PAL TV standard
- 25 frames per second (25 hertz or 50 hertz half frame)
- Resolution of 320 by 720.
- Asia, Europe, South America and East Africa.
NTSC TV standard
- 30 frames per second (30 hertz or 60 hertz half frame)
- Resolution of 480 by 720.
- North America and Japan.
Lastly Mr Vivek explain about electronics within thermal imaging industry. Thermal imaging a spin off defense electronics. It make use of wavelengths in 7-14 μm to form an image. Thermal requires non-uniformity calibration (NUC) on data stream. Data varies in state and space. Its also enables implementation of intensive algorithms such as Kalman filters, edge detection, neural network modelling.
Below is the equation for incident energy.
Incident Energy (I) = Emitted Energy (E) + Transmitted Energy (T) + Reflected Energy (R)
I is the energy profile when viewed through a thermal imaging camera. E is generally what is intended to be measured. T is the energy that passes through the subject from a remote thermal source. R is the amount of energy that reflects off the surface of the objects from a remote thermal source.
Very Impressive information about thermal solutions !
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