In SX Microcontrollers, SX/B Compiler and SX-Key Tool, wchahla wrote:

Hi ,
I want to work on a project on which a wheeled small vehicle controlled by an SX/28 MC has to follow its owner where ever he goes. (ofcourse excluding steps and other obstacles ).

 

My current concern is how to track the owner path, and follow it ?

 

First thing comes to my mind is to use two GPS receiver modules from parallax .

The first GPS to be installed in the owners handheld unit, reads the location info every second and transmits it to the other unit on the vehicle , the SX/28 then moves the vehicle and continously monitor its GPS coordinates against the received ones from the owner unit .

A buffer can be used on the vehicle to queue GPS coordinates to move to .

 

I would like to have some input on this approach or any other approach that can achieve the same .

 

Regards

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