[TCUG] "Bleep and Sweep"
- From: "Wallis, Ian" <Ian.Wallis@xxxxxxxxxxxx>
- To: tcug@xxxxxxxxxxxxx
- Date: Mon, 18 Feb 2002 10:59:09 -0000
We have been asked by a local organisation why we don't use "bleep and
sweep" units on staggered crossings.
The only experience we have previously had was on a trial site and the units
were soon removed (deemed
unsatisfactory) and replaced with rotating tactile knobs.
Does anyone have any long term experience of "bleep and sweep", are they now
approved or still experimental,
what design considerations need to be taken into account (length of stagger
etc) and does anyone have any
comments, good or bad, on their use.
Thanks.
Ian Wallis
Signals Engineer
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-- HTML Attachment decoded to text by Listar --
"Bleep and Sweep"
We have been asked by a local organisation why we don't use "bleep and sweep"
units on staggered crossings.
The only experience we have previously had was on a trial site and the units
were soon removed (deemed
unsatisfactory) and replaced with rotating tactile knobs.
Does anyone have any long term experience of "bleep and sweep", are they now
approved or still experimental,
what design considerations need to be taken into account (length of stagger
etc) and does anyone have any
comments, good or bad, on their use.
Thanks.
Ian Wallis
Signals Engineer
**********************************************************************
The views expressed in this email are personal and may not
necessarily reflect those of Derby City Council, unless explicitly
stated otherwise
This email, and any files transmitted with it, are confidential and
intended solely for the use of the individual or entity to whom they
are addressed. If you have received this email in error, please
notify me immediately.
If you are not the intended recipient of this email, you should not
copy it for any purpose, or disclose its contents to any other
person.
This footnote also confirms that this email message has been
swept by MIMEsweeper for the presence of computer viruses.
However, we cannot accept liability for viruses that may be in
this e-mail. We recommend that you check all e-mails with an
appropriate virus scanner.
www.mimesweeper.com
**********************************************************************
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