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Old December 6th 18, 06:10 PM posted to uk.transport.london
Robin[_6_] Robin[_6_] is offline
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First recorded activity at LondonBanter: Jun 2018
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Default Looking forward to when even more transport, and self drivingcars, rely on 24x7 data connectivity

On 06/12/2018 17:58, MikeS wrote:
On 06/12/2018 17:07, David Walters wrote:
On Thu, 6 Dec 2018 15:52:18 +0000 (UTC),
wrote:
On Thu, 6 Dec 2018 15:23:22 +0000
Roland Perry wrote:
In message , at 14:53:04 on Thu, 6 Dec
2018,
remarked:

"Tracker systems which rely on the O2 network have also been
affected by
the outage, meaning countdown screens at London bus stops have
stopped
working.

Screens which normally display the predicted arrival time of buses
across the capital are now blank.

A TfL spokesperson said: "We're sorry that customers are unable to
use
our Countdown screens at bus stops for live travel information.

This is a result of a nationwide O2 data outage. We are working
with our
service provider to resolve this as soon as possible."

ps Actually, it's more likely that O2 working with *its* provider
*** [Ericsson] will get this thing resolved.

Obviously a backup link wasn't in the spec. Nice one TfL.

Dual-SIM, or domestic roaming, for applications such as this are a bit
of a challenge. Normally what users are looking for is redundancy if
one
or two masts fail, not if the whole network fails.

Its a reasonably important service


I'm not convinced it is. While it's very nice to know when the next bus
is along the vast majority of London bus routes are frequent enough that
you can just wait for a while for the next to turn up.

And the screens are not available anyway on many (majority of?) stops
across the whole TfL area.


more than 19,000 stops;
2,500 Countdown signs;
TfL not paying for more due to lack of funds; but
you can pay for your own if you want to and have a site! See
https://www.london.gov.uk/sites/default/files/2018_02_00_appx_c._countdown_pamphlet.pdf

--
Robin
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