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Old 01-27-2020, 10:14 PM
 
Location: Manhattan
8,936 posts, read 4,772,398 times
Reputation: 5970

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One can always hope.

https://qns.com/story/2020/01/27/mta...flushing-line/

Over the past nine months, the MTA New York City Transit has been partnering with two electrical engineering companies to test a new form of signaling technology on the 7 and L subway lines.

On Jan. 23, the agency took over a train at the Woodside 7 Train Station to demonstrate the results of the pilot for Ultra-Wideband Radio (UWB), a complement to the modern signaling installed on the 7 line as part of the MTA’s Fast Forward plan in November 2018.

The updated signaling system on the 7 and L lines is called Communications Based Train Control (CBTC), and it allows more precise control of the trains, so they can run more closely together. The demo pitched Ultra-Wideband Radar, a technology that would enhance the signaling upgrade to provide faster updates and more precise data on train locations that would, in theory, improve train service.
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Old 01-28-2020, 03:29 PM
 
Location: NY
16,083 posts, read 6,860,239 times
Reputation: 12350
Opinion:
Laser technology. Can a train running at 25 mph tell the difference between a person
or a rat or a chunk of debris breaking the beam to bring the car to a screeching halt ?
Something to think about...............
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