Critical Systems & ISM (was RE: [MLB-WIRELESS] Wireless 'cloud' may offer silver lining Or is it just 'pie-in-the-sky' technology?)

[Jason Hecker]

Hrm,

Dunno about that.  I do know in Canberra there is a dongle under the ACTION 
buses which triggers sensors in the road to give green light preference to 
the bus.  It might be the same for emergency vehicles.

And we have now successfully made this thread non wireless.  ;)

j

At 05:20 PM 5/08/2002 +1000, you wrote:
>I've always wondered about them too; I know there's a system that allows the
>PM's car to make the lights go green in city intersections, I've always
>presumed these aerials were it..... know all we need to know is what
>frequency they use and what the code is :-)


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