Travelers' Info Map
Concrete and asphalt are everywhere in the Naked City or in any City for that matter. I was startled to learn that up to 50% of any City is paved or tarred over to provide space for transportation – autos, trucks, buses and trains. I certainly know about intelligent transportation systems (ITS). But streets can’t be very intelligent, can they? They are just slabs of concrete supporting the movements of vehicular contraptions of metal and rubber with fume-spewing internal combustion engines, right?
So I was quite surprised when ITS snuck up on me and bit me right in the tailpipe. The Seattle Department of Transportation (SDOT), mirroring the work of similar organizations around the country and the world, actually has built an intelligent street grid right under my nose.
The latest iteration of intelligent street grid is SDOT’s travelers’ map, which displays actual travel times between major points in the City. This map also shows video from every traffic camera in the City and real-time alerts for transportation issues and construction. All of this can be viewed from smartphones as well as the web.
The travel times are calculated through license plate recognition. A traffic camera in one place records license plates of cars passing through its field of vision. A camera a little ways down the road does the same. The computer compares the two, calculates the elapsed time, which is displayed on the Travelers’ Information Map. A set of dynamic signs hoisted above roadways in the city shows similar information to motorists.
Another major use of concrete in cities is for parking. SDOT is also bringing intelligence to parking, with EPark. A major source of motorist frustration and air pollution on downtown streets is cars circling the streets looking for on-street parking. Epark brings automation to this, as downtown parking garages automatically catalog available parking spaces and the City’s website and on-street signs direct motorists to places with parking. There is even a map catalog of most of the parking lots and garages in the City. That same map also shows on-street parking zones, street-level views of the spaces, and more.
San Francisco is taking this intelligence to a new level, thanks to a $20 million federal grant. The other “City-by-the-Bay” (Seattle is on a bay too) is trying to track on-street parking spaces in real time, dynamically cataloging the open spaces to help circling motorists (presumably with a smartphone) find them on the street.
Many cities have ripped out their parking meters at each space in favor of parking kiosks on each block. The kiosks take credit cards and spit out a piece of paper to put on the car’s window. To me, however, the logical step would have been to automate the parking meters – give them each detection technology to determine if the space was occupied or not, and then wireless technology to communicate that back to the traffic computer in the sky. Then you could see an open space from your smartphone, pay to reserve it online, a little yellow flag goes up on the meter to show it is reserved, and then you drive to the space. No fuss, no muss, no waiting. Of course if any City wants to implement that, it means ripping out the parking kiosks and putting the meters back in, but that’s life in the ever-changing world of high technology.
Seattle is also taking parking ticket technology to the next level. Already Seattle police cars with special cameras cruise the streets employing license plate recognition to find stolen or wanted cars. The same cars also enforce two-hour parking restrictions. They drive down the street once, drive down the same street two hours later and then parking tickets can be issued to overtime parkers.
The Boot is coming to Seattle as well (as it has come to some other cities). Today cars with more than four parking tickets are towed by private companies. But in an odd twist of bureaucracy, you can pay the towing bill to get your car out of hock but you don’t have to pay the tickets. So some people are racking up dozens or hundreds of tickets. The new Seattle system will have the parking enforcement officer Boot the car. You can call a 1-800 number, pay all your tickets, then get a code to unlock the boot, which you will, being a good citizen, dutifully drive back to the police precinct. This might make the towing companies mad about the lost business. But if you don’t pay and remove the Boot expeditiously (say within 8 hours), the car will be towed. Then you’ll have to pay the towing company to get the car back, and the Booting company to get the Boot off, and then drive the Boot back to the Precinct. Or maybe just leave the car as a donation to the City.
The ideal situation for commuters and traffic engineers, I suppose, is the self-driving automobile, which, we all are surprised to learn, has actually been traversing our streets for some time, thanks to Google. In the ultimate scenario, you might not even need to own a car. You could “call” for a car which would drive itself to your house, then drive you to work, then drive itself away to pick up the next passenger. Kind of a combination of the Google driverless car and the Zipcar concept. A ZipGoog program. Perhaps the ZipGoog cars can, when not in use, park in special GooPark parking spots until they get their next call.
I suppose some users of the program would end up trashing the ZipGoog cars just as they spray paint graffiti and drop cigarette butts on buses and trains. But knowing Google, they’ll add graffiti-detection and trash-detection technology to the cars, probably with automatic door locks to prevent the scofflaw’s exit until the mess is cleaned up
Of course what I (and many others) would like is the “no park” City, where every home and business is connected by fiber optic cable (fiber-to-the-premise). This makes really high speed internet, two-way HDTV and 3D TV possible. With such connections, many people could work from home, attend school or college classes from home, shop from home and even visit friends and family without long times wasted traveling in automobiles and on buses. Grandparents could “virtually” eat dinner every evening with their grandchildren. Seniors in nursing homes could have virtual visits from relatives every day.
Future technologies will include rooms with projectors and video so you could actually attend meetings for work, or even feel like you are sitting in someone else’s home while visiting virtually. Somewhat like a Star Trek Holodeck but probably more like Cisco’s Telepresence. And the entertainment/gaming possibilities are endless.
Many progressive cities and nations (Tokyo, Seoul, Hong Kong, Australia, Amsterdam, Chattanooga) have built or are building such fiber-to-the-premise networks. Because of entrenched monopoly cable and telecom companies with their legacy copper-wire networks, most places in the United States will be the last to realize the benefits of such fiber networks, which also include less greenhouse gas and carbon emissions, less use of precious fossil fuels, and less dependence on foreign oil.
Streets and parking won’t really go away, of course. We’ll still need to move goods and even have our physical bodies travel occasionally. It is hard to visit the beach or the zoo or attend a dinner party (and actually eat the food) via telepresence.
But until the days of ubiquitous fiber networks and telepresence come to pass (and probably for some time afterward) we’ll need license plate recognition, the Boot, Travelers’ Information Map and ePark. They are great innovations thanks to forward-looking transportation agencies like Seattle’s.