[TCUG] Re: Use of wireless radio comms, IP addressable UTC??

  • From: Douglas Cook <Douglas.Cook@xxxxxxxxxxxxxxxxxxx>
  • To: "'tcug@xxxxxxxxxxxxx'" <tcug@xxxxxxxxxxxxx>
  • Date: Mon, 7 Jul 2008 11:39:31 +0100

Yes, i think wireless may be ok for links to loops etc over short distances
but the performance i'm really interested in is on a UTC system where a very
regular one second transmission from each OTU is required.
-----Original Message-----
From: Edward Ashworth [mailto:Edward.Ashworth@xxxxxxxxxxxxxxxxxx]
Sent: Monday, July 07, 2008 11:34 AM
To: tcug@xxxxxxxxxxxxx
Subject: [TCUG] Re: Use of wireless radio comms, IP addressable UTC??


Hi Doug,
I've not used wireless comms for UTC personally but I did have a very
interesting meeting with Mike Collins from Traffic Signal Design &
Consultancy a couple of weeks ago - he demonstrated their wireless
communications system which appears to be extremely reliable and has a
much larger range than Smartlink.

He was very proud of the fact that TfL are using his product at a couple
of bridge sites where you can't lay ducting/cables for comms.

Might be worth speaking to him about it:

Mike Collins
Traffic Systems Design & Consultancy
Tel/Fax: 01423 734164
Mob      07977 432649

Edward


 
-----Original Message-----
From: tcug-bounce@xxxxxxxxxxxxx [mailto:tcug-bounce@xxxxxxxxxxxxx] On
Behalf Of Douglas Cook
Sent: 07 July 2008 11:23
To: 'tcug@xxxxxxxxxxxxx'
Subject: [TCUG] Use of wireless radio comms, IP addressable UTC??

Seeing as we have had a request for performance reports on fibre optic
comms
for IP addressable UTC, can I put a request in for performance reports
on
wireless UTC comms?
Does anyone have experience of wireless UTC comms?

What supplier/s have you used?

What sort of level of transmission errors do you get?

Did the installation go smoothly?

Would you use wireless comms again?

Thanks,

Doug Cook.




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