Quote:
Originally Posted by Metro-One
I must not agree with this. I actually like the rotem cars better than the skytrain cars myself, and I rode the Canada Line nearly everyday for about 2 years.
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My opinion is that it would have been cheaper in the long run to have exactly the same system for the entire lower mainland, and the fact that we wound up with the Canada Line with the Korean Rotem tech and our SELTRAC automated system is something of a head scratcher. It's a good punching bag for how P3's are short sighted, but otherwise consider what they actually use in Korea:
Here's our page:
https://www.hyundai-rotem.co.kr/Eng/Business/Rail/Business_Record_View.asp?brid=64
Note the emphasis on "Driverless LRV", of which ours is the oldest on the list.
http://www.railwaygazette.com/news/single-view/view/driverless-metro-car-rolled-out.html
Quote:
22 Oct 2009
SOUTH KOREA: Hyundai Rotem's first driverless light metro car for domestic use was rolled out at the company's Changwon plant on October 15, when Chairman of the National Assembly Chair Kim Hyung Oh took a test ride.
The company is supplying 50 driverless metro cars as well as electrical and mechanical equipment for the Busan - Gimhae line under a contract awarded by Busan Gimhae Line Corp in November 2006.
The 24 km, 18 station line between Busan Sasang and Gimhae Shinmyung is scheduled to open in April 2011. The aluminium-bodied trains will comprise two-car sets with capacity for up to 300 passengers.
While this is Hyundai Rotem's first domestic contract for driverless metro cars, the company supplied the cars for Vancouver's Canada Line which opened in August. It is also to supply driverless metro cars to Incheon and Seoul.
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Yeah, not only the oldest but the first one (Also called light rail or light metro.)
http://en.bngmetro.co.kr/sub/01_02.jsp
I'm pretty sure this is the same one:
http://www.itmworld.com/news/58-communic...ract-for-sin-bundang-metro-line-in-korea
Ironic considering Bombardier did YongIn Everline system using the Skytrain tech (but Bombardier's own CityFlo 650 Driverless tech.)
At any rate this just goes back to the argument that we aren't supposed to look at the system as a sum of it's parts. There are two common parts shared by the Canada Line and the Skytrain (Expo/Millennium/Evergreen), one is the gauge of the rails, and the other is the automated train control technology. That said, I'm not sure what versions are being used, as apparently the current version of Seltrac uses WiFi where as the original MK I cars on the Expo line were setup with RF communication loops.
The vehicles themselves have to be considered independant of the driverless technology, since obviously SelTrac or CityFlo, or anything else can be used on other systems with the same vehicles. Bombardier Innovia Metro covers APM (rubber tyre people movers primarily used at airports), Monorails, and the LIM/Rotary motor versions of the otherwise same car. Meanwhile Rotem-Hyundai doesn't even have a standard EMU model and their
workmanship varies quite significantly from project to project.
So I don't really care so much about what technology is being used as long as it's grade separated and automated. But from a cost point of view it makes better sense to use what we have and standardize on as few different models of rolling stock as possible. The P3 problem means either we pay for too much constantly, or are capped at whatever the P3 operator can deliver under the contract and still profit.