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Class 701 'Aventra' trains for South Western Railway: progress updates

WWTownEnth

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Pretty sure someone said that today is the day five new 701 diagrams appear in the LTPS, albeit to be continje to be covered by 450s in the STPs

Anyone know if this happened and what the diagrams are?
 
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swtrains

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That space on Alstom / Bombardier kit has a limited amount of characters that can be displayed. On 345 sets its about enough for the headcodes. Class 730s are the same as the 701s with the scrolling coach numbers. 720s i don't think bother showing anything in this small display area, nor do the 710s aswell.
There is plenty of space to make it work, it's just a useless software dev team who couldn't care less.
 

Recessio

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There is plenty of space to make it work, it's just a useless software dev team who couldn't care less.
This is what I don't understand, it looks to me like it's all one big display, rather than a separate display in that corner alone. If so, can they not just increase the space given to that corner?
 

swtrains

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This is what I don't understand, it looks to me like it's all one big display, rather than a separate display in that corner alone. If so, can they not just increase the space given to that corner?
They definitely can, it's one whole display separated into 2 lines, where the top is the dest+coach no. and the bottom is the calling pattern. The display is extremely similar to the 377s, and is based off the same software too.
 

rwuk

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There is plenty of space to make it work, it's just a useless software dev team who couldn't care less.
The software development team will have had nothing to do with it, as was noted by someone else further up the thread.

If anyone here is "useless" and "couldn't care less" (perhaps you could try being politer, it's quite unlikely that this was deliberate or through apathy) it's whoever specified the requirements for the train. The "software dev team" will have implemented what they were asked to and the testers will have tested against that spec. This functionality is, arguably, an edge case as it's not required for the majority of services operated and it's (based on prior posts in the thread) something that doesn't seem to be present in other trains on the SWR network so likely wouldn't come up when using "what our existing trains already offer" as a baseline spec.
 

Meglos

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I believe that this is the first Alstom / Bombardier Aventra trains where the units are scheduled to perform Round Robin services in normal operation. So it's not something the software designers will have taken into account when originally developing the Aventra platform. Yes they can update the software, but it's the first time they've had to deal with these Round Robin's, so it will not be as simple an upgradeas some here think.
 

NSEWonderer

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There is plenty of space to make it work, it's just a useless software dev team who couldn't care less.
Its nothing to do with the software team, its a set design choice, clearly if it was such a big issue, more that the coach number mattered more than the space for displaying the maximum amount of destination line, it would have already been done.

Of all the Aventras at least 3 don't even have that side top right corner panel active. Of the 3 tgat do, one is the 345s of which only have it displaying headcodes and the other two being 730 and 701s have it scrolling to show coach numbers.

I've mostly seen passengers focus on the actual destination or stations being stopped out when looking at that screen, most use the internal screens or count up from what it looks like on the 701s interms of coach hunting.

The electrostar series before also had scrolling coach numbers that took up most of the bottom line screen. Leaving the top right often as unused dead space. That got addressed in the Aventra series.
 
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bb21

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022 now ready as I am lead to believe, so watch out for the usual suspects in the afternoon.
 

swtrains

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Was it a set design choice to revert back to shortening station names as well e.g. Clapham Jn, Strawberry H? Or was that for testing that should not have been rolled out as part of the update?
It's unbelievable how people in this thread have the audacity to defend such a poor PIS system. The most recent update with the shortened names, repeated calling pattern 3x per station, incorrect formatting and information (still says Tfl Rail, says to change for Southern services at Vauxhall etc etc) is almost exactly the same one that was shown at Derby back in August, so in 6 months it's hard to believe nothing has changed since then. If the "testers" will have tested against a spec, why would they not flag issues like this that should have never entered production in this December update, let alone the entire PIS system running off of a web instance (which is why it's so slow and laggy). It is a pathetic joke of a system.
Reference photo attached below:
IMG_7307-4BFAF191-EA6E-4F21-B105-BD324DBF09FC.jpeg
 

Snow1964

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Was it a set design choice to revert back to shortening station names as well e.g. Clapham Jn, Strawberry H? Or was that for testing that should not have been rolled out as part of the update?
It's unbelievable how people in this thread have the audacity to defend such a poor PIS system. The most recent update with the shortened names, repeated calling pattern 3x per station, incorrect formatting and information (still says Tfl Rail, says to change for Southern services at Vauxhall etc etc) is almost exactly the same one that was shown at Derby back in August, so in 6 months it's hard to believe nothing has changed since then. If the "testers" will have tested against a spec, why would they not flag issues like this that should have never entered production in this December update, let alone the entire PIS system running off of a web instance (which is why it's so slow and laggy). It is a pathetic joke of a system.
Reference photo attached below:
IMG_7307-4BFAF191-EA6E-4F21-B105-BD324DBF09FC.jpeg
That photo is just crazy, only about 40% of the display width is used for the destination. What is the advantage of leaving 60% of the row blank ?
 

Peter Sarf

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Was it a set design choice to revert back to shortening station names as well e.g. Clapham Jn, Strawberry H? Or was that for testing that should not have been rolled out as part of the update?
It's unbelievable how people in this thread have the audacity to defend such a poor PIS system. The most recent update with the shortened names, repeated calling pattern 3x per station, incorrect formatting and information (still says Tfl Rail, says to change for Southern services at Vauxhall etc etc) is almost exactly the same one that was shown at Derby back in August, so in 6 months it's hard to believe nothing has changed since then. If the "testers" will have tested against a spec, why would they not flag issues like this that should have never entered production in this December update, let alone the entire PIS system running off of a web instance (which is why it's so slow and laggy). It is a pathetic joke of a system.
Reference photo attached below:
IMG_7307-4BFAF191-EA6E-4F21-B105-BD324DBF09FC.jpeg
If the programmers are doing their job properly then they will have done EXACTLY as the specification said. They HAVE to.

If the testers are doing their job properly they will ensure the software does exactly what the specification said and does not crash.

Someone on the customer side will have developed the requirment AND signed of the resulting specification that came back from the analysts. The customer should know what is required.

As a programmer I often queried specifications. At some firms it was welcomed and corrections carefully considered. At other firms my initiative was not welcome, you then quickly learn to do exactly as you are told. In my experience (and from my point of view) the business often does not have a keen interest in the system specification and so it is inevitable that software goes live that is inadequate and then subsequent modifications are requested. Usually blamed incorrectly on the software team.

For the railways - These "cosmetic" errors are not safety critical so will not have been allowed to interfere with safety critical testing and implementation.

Now I cannot be sure but it is likely the software was written in another country so they would have no clue about where passengers would change trains. No clue on correct/full spelling on most UK place names. I come across plenty of people in the UK who would struggle.
 
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DMckduck

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Was it a set design choice to revert back to shortening station names as well e.g. Clapham Jn, Strawberry H? Or was that for testing that should not have been rolled out as part of the update?
It's unbelievable how people in this thread have the audacity to defend such a poor PIS system. The most recent update with the shortened names, repeated calling pattern 3x per station, incorrect formatting and information (still says Tfl Rail, says to change for Southern services at Vauxhall etc etc) is almost exactly the same one that was shown at Derby back in August, so in 6 months it's hard to believe nothing has changed since then. If the "testers" will have tested against a spec, why would they not flag issues like this that should have never entered production in this December update, let alone the entire PIS system running off of a web instance (which is why it's so slow and laggy). It is a pathetic joke of a system.
Reference photo attached below:
IMG_7307-4BFAF191-EA6E-4F21-B105-BD324DBF09FC.jpeg
It just looks extremely tacky, should be a quick fix but how long that takes is anyone's guess.

Believe we are still waiting for this so called software update to the PIS system to take place?

Pretty sure it was mentioned in this sub that it would take place in early 2026, when does early 2026 end?
 

Peter Sarf

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It just looks extremely tacky, should be a quick fix but how long that takes is anyone's guess.

Believe we are still waiting for this so called software update to the PIS system to take place?

Pretty sure it was mentioned in this sub that it would take place in early 2026, when does early 2026 end?
Who's gonna pay ?.

It was ever thus. A little more care at the system requirement stage saves a lot later. Granted these are mostly not changes to logic that might get quite involved and require a lot of changes. Except in the case of coping with a loop back to origin service as that might require a partial re-write of logic and I fear that will not happen as will be expensive.

I was not involved in this project but I can guess the need for coping with a service that loops back to origin might well have been considered for SWR and ruled out on cost grounds. It is not something that would have been catered for already in all the other Aventra products as I do not think there is any service run by 345s, 710s, 720s or 730s that have services that loop back to destination.
Afterthought - how about the "Circle" line ?.
 
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nctd2306

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Believe we are still waiting for this so called software update to the PIS system to take place?

Pretty sure it was mentioned in this sub that it would take place in early 2026, when does early 2026 end?
A couple of units seem to have had it at least: 701041 definitely says "Lon W'loo" on the internal screens and outside, which is absolutely pathetic in my opinion as there's no reason for not putting the whole station name, given we know it fits on the screens and dot matrixes because it does on the non updated units!
 

w11_supremecy

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It just looks extremely tacky, should be a quick fix but how long that takes is anyone's guess.

Believe we are still waiting for this so called software update to the PIS system to take place?

Pretty sure it was mentioned in this sub that it would take place in early 2026, when does early 2026 end?
Correct. Internally the talk was a new PIS update would begin to be rolled out in the first few months of 2026. I would sincerely hope it is not whatever they've done to 701042, because the version on that unit is inexplicably worse. I understand why the company prioritised getting trains into service as opposed to fixing the PIS, but things need to change fast. I can assure you the guards who sign 701s are absolutely sick of the sheer amount of automated announcements, let alone the passengers...
 

Peter Sarf

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A couple of units seem to have had it at least: 701041 definitely says "Lon W'loo" on the internal screens and outside, which is absolutely pathetic in my opinion as there's no reason for not putting the whole station name, given we know it fits on the screens and dot matrixes because it does on the non updated units!
So going backwards. I dread to think maybe it is a space saving effort for the memory !.
(been there done that on a very old system).
 

rwuk

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So going backwards. I dread to think maybe it is a space saving effort for the memory !.
(been there done that on a very old system).

The 450s IIRC display Portsm Hbr and Lon W'loo on the exterior cab display so it's (guesswork on my part) far more likely that someone at SWR has tried to harmonise the PIS data, or has generated the data for the 701s from the wrong source this time rather than this being a problem/fault with the PIS itself.

Hopefully this doesn't all imply that the PIS requires a new build to be deployed for a data refresh, although if there are bugs being ironed out then keeping the two in lockstep isn't the worlds worst idea
 

CarrotPie

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Was it a set design choice to revert back to shortening station names as well e.g. Clapham Jn, Strawberry H? Or was that for testing that should not have been rolled out as part of the update?
It's unbelievable how people in this thread have the audacity to defend such a poor PIS system. The most recent update with the shortened names, repeated calling pattern 3x per station, incorrect formatting and information (still says Tfl Rail, says to change for Southern services at Vauxhall etc etc) is almost exactly the same one that was shown at Derby back in August, so in 6 months it's hard to believe nothing has changed since then. If the "testers" will have tested against a spec, why would they not flag issues like this that should have never entered production in this December update, let alone the entire PIS system running off of a web instance (which is why it's so slow and laggy). It is a pathetic joke of a system.
Reference photo attached below:
IMG_7307-4BFAF191-EA6E-4F21-B105-BD324DBF09FC.jpeg
This is why things like this need to be tested and challenged by non-software people, because otherwise the spec (however bad it is) and the interpretation of the spec (however loose it is) go unquestioned until it's too late.

Except it's never too late for a software update these days - you just email it to Wimbledon and get Bob to go round and plug a USB stick into each train (other methods of software distribution are available).
Someone on the customer side will have developed the requirment AND signed off the resulting specification that came back from the analysts. The customer should know what is required.
If the customer doesn't know what is required, that doesn't excuse a bad system. If the specification was written badly, someone on some side (SWR/Bombardier/Alstom/anyone else who's had a look at these units) should have noticed and got something done about it. The customer is not always right.
For the railways - These "cosmetic" errors are not safety critical so will not have been allowed to interfere with safety critical testing and implementation.
How is that relevant? PIS testing can be done independently of safety-critical testing, because as long as the train is built correctly, the software can always be updated before the unit enters service.
Now I cannot be sure but it is likely the software was written in another country so they would have no clue about where passengers would change trains. No clue on correct/full spelling on most UK place names. I come across plenty of people in the UK who would struggle.
How likely? According to what source? Either way, that doesn't excuse advertising Southern trains at Vauxhall and, more importantly, it's really easy to find the correct spelling of station names online!
 

NSEWonderer

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This is why things like this need to be tested and challenged by non-software people, because otherwise the spec (however bad it is) and the interpretation of the spec (however loose it is) go unquestioned until it's too late.
But the spec is bad to who is the question??? Who is the customer here? I'd have thought the customer is SWR/DFT who requested the spec? The testers again, relevant members from SWR/DFT who tested it? In that case it passed to what the set requirements were. I might be wrong but the question is how many customers of SWR have gone and voiced their actual issues with the PIS system interms of its readability, usefulness etc? Surely then they'd have to do something if there was numerous reports consistently which doesn't seem so.

If the customer doesn't know what is required, that doesn't excuse a bad system. If the specification was written badly, someone on some side (SWR/Bombardier/Alstom/anyone else who's had a look at these units) should have noticed and got something done about it. The customer is not always right.
Who's the customer in this case? When it comes to specing the system then that would be SWR/DFT, surely they'd know what they're looking for. How many everyday commuters worry about the design of an external PIS system?
 

Peter Sarf

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This is why things like this need to be tested and challenged by non-software people, because otherwise the spec (however bad it is) and the interpretation of the spec (however loose it is) go unquestioned until it's too late.

Except it's never too late for a software update these days - you just email it to Wimbledon and get Bob to go round and plug a USB stick into each train (other methods of software distribution are available).

If the customer doesn't know what is required, that doesn't excuse a bad system. If the specification was written badly, someone on some side (SWR/Bombardier/Alstom/anyone else who's had a look at these units) should have noticed and got something done about it. The customer is not always right.

How is that relevant? PIS testing can be done independently of safety-critical testing, because as long as the train is built correctly, the software can always be updated before the unit enters service.

How likely? According to what source? Either way, that doesn't excuse advertising Southern trains at Vauxhall and, more importantly, it's really easy to find the correct spelling of station names online!
The sad fact is software writing is a competitive business. So if it is not in house then whoever wins the contract does the work. Almost always the cheapest quote. No one on the software development side is going to spend money trying to change what the customer asked for. The project is probably already at risk of going over budget. When the inevitable changes come they will be charged extra.

I doubt anyone in a foreign country is going to spell check every station name. They might end up causing errors - is Witton actually Whitton ?. Should the SWR Gillingham staton actually be more precisely Gillingham Kent ?. Best to do as you are told. As a programmer / software-developer I have had times when I was relied upon to use my initiative but I would say more often than not it is unwelcome.
 

talldave

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022 now ready as I am lead to believe, so watch out for the usual suspects in the afternoon.
Currently travelling on it!

Sadly it has the same PIS woes as others I've been on. Half the screen cycle has a blueish/cool white background which switches to a warmer white later in the cycle.

Apart from when departing stations, you don't get a stopping pattern update during the journey, but it's obviously important you get informed how busy the carriages are.

When you do get the stopping pattern as you leave a station, the scrolling is very jerky and the following destination screen comes up at the wrong zoom ratio and then glitches and redraws at the correct size.
 

NSEWonderer

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The sad fact is software writing is a competitive business. So if it is not in house then whoever wins the contract does the work. Almost always the cheapest quote. No one on the software development side is going to spend money trying to change what the customer asked for. The project is probably already at risk of going over budget. When the inevitable changes come they will be charged extra.

I doubt anyone in a foreign country is going to spell check every station name. They might end up causing errors - is Witton actually Whitton ?. Should the SWR Gillingham staton actually be more precisely Gillingham Kent ?. Best to do as you are told. As a programmer / software-developer I have had times when I was relied upon to use my initiative but I would say more often than not it is unwelcome.
Exactly, as a programmer you follow the spec to the T especially as you'd be taking on the task at the best possible rate for said customer to get the job in the first place, which as a result doesn't often leave these days any room for "Free adjustment". You'd also need to know what tweaks outside the spec you'd be doing, which means spending a lot of extra time that you don't often have to do extra research that might be going in the completely wrong direction.
 

CarrotPie

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But the spec is bad to who is the question???
To who is the question? I don't follow.
I'd have thought the customer is SWR/DFT who requested the spec?
The customer would be SWR, yes, as they are the operator of the fleet.
I might be wrong but the question is how many customers of SWR have gone and voiced their actual issues with the PIS system interms of its readability, usefulness etc? Surely then they'd have to do something if there was numerous reports consistently which doesn't seem so.
How many SWR customers know how to complain about the PIS? How many believe anyone will do anything about it if they do complain? Besides, SWR should make sure the PIS works before accepting the fleet, which shouldn't take very long. Either way, at some point before introduction, someone at SWR should go "hey, I though Portsm Hbr had more letters in it than that".
I doubt anyone in a foreign country is going to spell check every station name. They might end up causing errors - is Witton actually Whitton ?. Should the SWR Gillingham staton actually be more precisely Gillingham Kent ?. Best to do as you are told.
Christ, if whoever develops the software isn't either given a list of station names or told how to find one, that's an exceptionally poor show. However, I doubt that the reason it says "Lon W'loo" is because some software engineer in a foreign country thought that was the correct spelling - that sounds like complete tosh to me. Am I misunderstanding something here?A
Exactly, as a programmer you follow the spec to the T especially as you'd be taking on the task at the best possible rate for said customer to get the job in the first place, which as a result doesn't often leave these days any room for "Free adjustment".
After half a dozen messages from you and others saying the same thing, I don't think anyway believes that the individual developers are to blame here. SWR should have made sure that the spec was unambiguous and correct; it's also possible that they simply left the spec open to interpretation and the "correct" interpretation got lost somewhere between the spec writers and the developers. Either way, SWR should have spotted any issues and got them fixed (or fixed them themselves) before introducing such a pathetic attempt at a PIS into revenue-earning service.
 

Peter Wilde

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Nobody has gone back to consider what the actual real customers might need. i.e the passengers on the trains. While suburban, this is not just a commuter network, it carries children, foreigners and sometimes, numbers of non-English speaking folk attending events like Wimbledon (or foreign tourists staying with English friends in the suburbs - and maybe trying to make sense of the latter’s breezy verbal shorthand about what train to get and where to change or get off). It’s not good enough to use abbreviations like Jn, Wloo etc when there is clearly space to give names in full.
 

CarrotPie

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Nobody has gone back to consider what the actual real customers might need. i.e the passengers on the trains. While suburban, this is not just a commuter network, it carries children, foreigners and sometimes, numbers of non-English speaking folk attending events like Wimbledon (or foreign tourists staying with English friends in the suburbs - and maybe trying to make sense of the latter’s breezy verbal shorthand about what train to get and where to change or get off). It’s not good enough to use abbreviations like Jn, Wloo etc when there is clearly space to give names in full.
Exactly this.
They might end up causing errors - is Witton actually Whitton ?. Should the SWR Gillingham staton actually be more precisely Gillingham Kent ?.
Those sorts of errors should never get as far as being put onto a train and sent to SWR. As Peter Wilde's post says, lots of people who use the railways (especially in/around London) are not familiar with the local geography. If they've written down that they need to get off at "Whitton", but the train tells them the next stop is "Witton", they'll probably be confused, and either not get off, or go check with someone (e.g. the guard). If the PIS confuses people to the point where they have to go and check with someone, that's really bad design (on the part of whoever did the designing, obviously).
 

NSEWonderer

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To who is the question? I don't follow.

How many SWR customers know how to complain about the PIS? How many believe anyone will do anything about it if they do complain? Besides, SWR should make sure the PIS works before accepting the fleet, which shouldn't take very long. Either way, at some point before introduction, someone at SWR should go "hey, I though Portsm Hbr had more letters in it than that".
Yes thats my point exactly. Who exactly is saying the Spec is bad? Us on this forum(yes some also actual commuters of travelers on the 701) or those non forum everyday commuters? As you said if they don't know who to complain to about the PIS system then how is an assessment being made that the PIS system is generally being seen as a bad spec? Passengers also do have ways to complain, the same way they do with lighting, toilet issues, ac problem / temperature issues and thats often the Guard, Meet the manager events at their nearest stations, Driver or any member of staff they can often find. If thats consistently being reported as an issue, staff often pass this along.

After half a dozen messages from you and others saying the same thing, I don't think anyway believes that the individual developers are to blame here. SWR should have made sure that the spec was unambiguous and correct; it's also possible that they simply left the spec open to interpretation and the "correct" interpretation got lost somewhere between the spec writers and the developers. Either way, SWR should have spotted any issues and got them fixed (or fixed them themselves) before introducing such a pathetic attempt at a PIS into revenue-earning service.
That is indeed what the subsequent updates and patches will hopefully tackle, albeit with more passenger input. Whilst the shortening of names is something thats agreeably odd at this stage it isn't foreign to the network due to the Desiro's using that same format. The passenger having headed to the platform often sees the platform based screens, potentially a member of staff before that and either the side destination(which remains the same format as I understand) or the internal screens. At worst the Guard is about.

The PIS system definitely will be reworked. These trains have just pretty much in the last year truly come into proper running, They've spent 7 or something years in storage (for all the reasons we are too familiar with on the fourm), and all these issues coming up are expected, and will be addressed just like those of the other Aventra family. 345s had several PIS updates due to various issues, aswell as even the Platform screen door information for each service being changed numerously.
 
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DMckduck

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Nobody has gone back to consider what the actual real customers might need. i.e the passengers on the trains. While suburban, this is not just a commuter network, it carries children, foreigners and sometimes, numbers of non-English speaking folk attending events like Wimbledon (or foreign tourists staying with English friends in the suburbs - and maybe trying to make sense of the latter’s breezy verbal shorthand about what train to get and where to change or get off). It’s not good enough to use abbreviations like Jn, Wloo etc when there is clearly space to give names in full.
Also do customers coming from Windsor/Reading, need interchange advice at Clapham junction for services to, you guessed it... Windsor and Reading.

The PIS system as a whole sums up the 701 debacle.
 

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