Electroenthusiast
Active Member
Hi there,
Here's an thread from me after a long time. My workplace is few miles away from my home, and i usually take the cab for work. While talking to the chauffeur, i found that there was a small black box instrument on at the deck, where we usually keep our books. I found out that it was named C*A*S, and was manufactured by OnlineTech Instruments.
What i heard from the chauffeur was that it is used to keep a track of the vehicle activity. May be some GPS or something. I suppose it didn't have any internet connectivity. It should be using some radio communication between a head station and the vehicle. Can anyone tell more about the techniques they use to keep track of these cabs.
These days usually they use the Smartphones, but what were they using before?
Here's an thread from me after a long time. My workplace is few miles away from my home, and i usually take the cab for work. While talking to the chauffeur, i found that there was a small black box instrument on at the deck, where we usually keep our books. I found out that it was named C*A*S, and was manufactured by OnlineTech Instruments.
What i heard from the chauffeur was that it is used to keep a track of the vehicle activity. May be some GPS or something. I suppose it didn't have any internet connectivity. It should be using some radio communication between a head station and the vehicle. Can anyone tell more about the techniques they use to keep track of these cabs.
These days usually they use the Smartphones, but what were they using before?