Here’s how intelligent parking systems are solving Warsaw’s traffic problems

The sensors at work. Image: Zarząd Dróg Miejskich.

Municipal governments are increasingly seeking better security, improved air quality and reduced pollution by looking into “smart city” solutions. Intelligent parking systems are an innovation that offers benefits in all three of these areas.

Warsaw has recently begun to test a parking information system designed by global IT business solutions provider Comarch. Here, the firm tells us how it works.

The project, commissioned by Zarząd Dróg Miejskich (the municipal road authority), is designed to monitor the number of parking spaces in two unassisted car parks in the capital, at Plac Konstytucji and in front of the Central Railway Station, by ul. Emili Plater. The system offered by Comarch is currently in its testing phase, which will continue to the end of the year.

The menu of Comarch's smart parking app.

In fact, two intelligent parking system technologies are being tested as part of the project. The first, installed at Plac Konstytucji car park, uses wireless sensors fitted directly to the parking spaces. Availability of spaces at the car park by the Central Railway Station, meanwhile, will be monitored by video cameras.

The Comarch Smart Parking app is currently available on Android. Drivers are directly informed about free parking spaces through their smartphone, or via a web page with an interactive map.

Available spaces.

In many cities, “looking for parking spaces is very time-consuming, especially in the city centre and business districts,” says Wiktor Woźniak, consulting director of Comarch Smart City. “The Parking Information System developed by Comarch is set to solve the problem.

“The comfort of being able to find a parking space faster is important to all drivers,” Woźniak adds, “but it also matters to residents. The shorter the time taken to find a parking space, the lower the emission of fumes. The traffic flow is also better, as the risk of congestion and collisions is lowered.”

A car park in close up.

The system will also  collect data, which will be used in reports on the use of parking spaces, according to such categories as average parking time or the scale of car rotation. By the end of the year, when the testing phase is finished, Zarząd Dróg Miejskich will know which car park monitoring system works best for a modern city.

This post was sponsored by Comarch, a firm which has more than 20 years of experience in helping global companies to achieve higher profitability, and understands the importance of changes taking place in contemporary cities. Its state-of-the art technologies, geolocation with micro-navigation, multi-channel access to the Internet and the growing needs of users, have made it both possible and necessary for the firm to design a comprehensive solution that combines an individual approach to clients, strategic planning and advanced analytical capabilities.

You can find out more here.



Why doesn’t London build an RER network, like Paris did?

A commuter walking by a map of the RER B line at the Chatelet-Les Halles station in Paris. Image: Getty.

I’ve heard many people make many different complaints about the Parisian transport system. That it does a bad job of linking a rich, white city with its poorer, more diverse suburbs. That, even as subway systems go, it’s a hostile environment for women. That the whole thing smells distractingly of urine.

I’m familiar with all of these complaints – I’ve often smelt the urine. And I’m aware that, in many ways, London’s is the superior transport network.

And yet I can’t help be jealous of Paris – In large part, because of the RER.

Central Paris. The Metro lines are thinner, and in pastel shades; the RER lines are thicker, and in brighter colours. Image: RATP.

Paris, you see, has not one but two underground railway systems. The more famous one is the original Paris Metro, opened in 1900: that’s the one with those fancy green portals with the word “metropolitain” written above them in a vaguely kooky font.

The Metro, though, mostly serves Paris Intra-muros: the official city, inside the Boulevard Périphérique ring road, site of the city’s last set of walls. As a result, it’s of very little use in most of the city’s suburbs. Its stations are very close together, which places a limit on how fast its trains can cross town. It was also, by the mid 20th century, becoming annoyingly overcrowded.

So starting in the 1960s, the city transport authorities began planning a second underground railway network. The Réseau Express Régional – Regional Express Network – would link suburban lines on either side of Paris, through new heavy rail tunnels beneath the city. Its stations would be much further apart than those of the metro – roughly one every 3km, rather than every 600m – so its trains can run faster.

And fifty years and five lines later, it means that 224 stations in the suburbs of Paris are served by trains which, rather than terminating on the edge of the city, now continue directly through tunnels to its centre.

The RER network today. Image: RATP.

London is, belatedly, doing something similar. The Elizabeth Line, due to open in stages from later this year, will offer express-tube style services linking the suburban lines which run west from Paddington to those which run east from Liverpool Street. And Thameslink has offered cross-town services for 30 years now (albeit not at tube-level frequencies). That, too, is going to add more routes to its network over the next few years, meaning direct trains from the southern suburbs to north London and vice versa.

Yet the vast majority of suburban National Rail services in London still terminate at big mainline stations, most of which are on the edge of the centre. For many journeys, especially from the south of the city, you still need to change to the London Underground.

So, could London ape Paris – and make Thameslink and Crossrail the first element of its own RER network?

In a limited way, of course, it’s doing just that. The next big project after Crossrail is likely to be (original name, this) Crossrail 2. If that gets funding, it’ll be a new south-west to north-east route, connecting some of the suburban lines into Waterloo to those in the Lea Valley.

The proposed route of Crossrail 2. Click to expand.

But it’s not immediately obvious where you could go next – what Crossails 3, 4 or 5 should cover.

That’s because there’s an imbalance in the distribution of the remaining mainline rail services in London. Anyone who’s even remotely familiar with the geography of the city will know that there are far more tube lines to its north. But the corollary of that is that there are far more mainlines to the south.

To usefully absorb some of those, Crossrail 3 would probably need to run south to south in some way. There is actually an obvious way of doing this: build a new tunnel from roughly Battersea to roughly Bermondsey, and take over the Richmond lines in the west and North Kent lines in the east, as a sort of London equivalent of RER C:

Our suggestion for Crossrail 3. Image: Google Maps/CityMetric.

But that still leaves a whole load of lines in south and south east London with nowhere to send them beyond their current terminal stations.

In fact, there are reasons for thinking that the whole RER concept doesn’t really fit the British capital. It was designed, remember, for a city in which the Metro only served the centre (roughly equivalent of London’s zones 1 & 2).

But London Underground wasn’t like that. From very early in its history, it served outer London too: it was not just a way of getting people around the centre, but for getting them there from their suburban homes too.

This is turn is at least in part a function of the economic geography of the two cities. Rich Parisians have generally wanted to live in the centre, pushing poorer people out to the banlieues. In London, though, the suburbs were where the good life was to be found.

To that end, the original operators of some lines weren’t just railway companies, but housing developers, too. The Metropolitan Railway effectively built large chunks of north west London (“Metroland”), partly to guarantee the market for its trains, but partly too because, well, housing is profitable.

In other parts of town, existing main line railways were simply added to the new underground lines. The Central line swallowed routes originally built by the Great Western Railway and London & North Eastern Railway. The District line absorbed part of the London, Tilbury & Southend Railway.

At any rate: the Tube was playing the same role as the RER as early as the 1930s. London could still benefit from some RER-type services, so hopefully the Elizbaeth Line won’t be the last. But it doesn’t need an entire second metro network in the way 1960s Paris did.

There is another idea we could more profitably steal from Paris. Those suburban railways which aren’t connected to the RER are still run by the national rail operator, SNCF. But it uses the Transilien brand name, to mark them out as a part of the Parisian transport network, and – as with the RER – each route has its own letter and its own colour.

The Transilien & RER networks in Paris. Image: Maximilian Dörrbecker/Wikimedia Commons.

This would not have the transformative effect on London that building another half a dozen Crossrails would. But it would make the network much easier to navigate, and would be almost infinitely cheaper. Perhaps we should be starting there.

Jonn Elledge is the editor of CityMetric. He is on Twitter as @jonnelledge and on Facebook as JonnElledgeWrites

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