rc car controller based on GPS coordinate

[odongkerz]

Hi guys. Seems like i need a help again.

I've been able to get the coordinates from the GPS module that I use and show it to google map. And now i want to control my RC Car with GPS. Example, from A point to B point and then turn to C point. of course the point based on GPS coordinate. i dunno what is the first step i should do. I'm totally blank.
how the car can reach B point from A point based on GPS coordinate? Is there some calculation of coordinate degree?
Can any one guide me on this?


Thanks for your time ;-)

 

[ArNvC]

This one looks a good site:https://sites.google.com/site/wayneholder/self-driving-rc-car/navigating-with-gps

 

[lucbra]

Don't forget that your GPS is accurate up to about 10m

 

[odongkerz]

This one looks a good site:https://sites.google.com/site/wayneholder/self-driving-rc-car/navigating-with-gps

Thank you arunava7. That is a good site. But it seems like using arduino library. Do you have navigation GPS based on codevisionavr?

Don't forget that your GPS is accurate up to about 10m

Wow thanks lucbra. i almost forgot about my GPS accuration. By the way, my GPS supported DGPS. Do you know how to use it? Because in NMEA output i dont see any thing which can use that.