My company is about to start design a new embedded control system for one of our product.
We are already in touch with some embedded design companies who will design the sw and the hw but I would like to have opinions about how his kind of project can be implemented.
So are going to design a simple control system with an 7" Touch screen and an IO board.
The IO board will have around 20 relays, 20 DI and 5 AI and this is pretty straightforward but the touch screen part is a little be confusing since there are some many options for software and hardware.
One option is to use a Panel PC with with like the ones below:
www.delta-components.de/products/products_panel-pc_open-frame.htm
http://uk.farnell.com/element14/edm6070ar-01/evaluation-board-w-7in-lcd/dp/2364788
Or mayby to use a Single Board Computer with a separate touch screen like below:
http://www.advantech.com/products/m...2260/mod_9ff2b0f4-aa29-417a-880c-689c688adaec
http://www.advantech.com/products/6...107w/mod_2c2068ac-54fa-4b04-aaa5-c6b788db9294
The requirement are not too hard for the control system as it should be able to show the graphics on the 7" display, have a web server for accessing the parameters and sending alarm and be able to implement IoT in the future and GSM communication.
For software the range is even broader as there are some many operating systems Windows Embedded, Linux core, Ubuntu, Yocto, Android etc.
I would like to read some suggestions from people who have worked on similar projects...
Thanks
We are already in touch with some embedded design companies who will design the sw and the hw but I would like to have opinions about how his kind of project can be implemented.
So are going to design a simple control system with an 7" Touch screen and an IO board.
The IO board will have around 20 relays, 20 DI and 5 AI and this is pretty straightforward but the touch screen part is a little be confusing since there are some many options for software and hardware.
One option is to use a Panel PC with with like the ones below:
www.delta-components.de/products/products_panel-pc_open-frame.htm
http://uk.farnell.com/element14/edm6070ar-01/evaluation-board-w-7in-lcd/dp/2364788
Or mayby to use a Single Board Computer with a separate touch screen like below:
http://www.advantech.com/products/m...2260/mod_9ff2b0f4-aa29-417a-880c-689c688adaec
http://www.advantech.com/products/6...107w/mod_2c2068ac-54fa-4b04-aaa5-c6b788db9294
The requirement are not too hard for the control system as it should be able to show the graphics on the 7" display, have a web server for accessing the parameters and sending alarm and be able to implement IoT in the future and GSM communication.
For software the range is even broader as there are some many operating systems Windows Embedded, Linux core, Ubuntu, Yocto, Android etc.
I would like to read some suggestions from people who have worked on similar projects...
Thanks