4 ms·
And of his kit: http://www.dziennik.pl/files/archive/00042/2_1415_tramwaj_1_42672g.jpg http://www.dziennik.pl/files/archive/00042/2_1415_tramwaj_1_...
by slackenerny 17y ago
And of his kit: http://www.dziennik.pl/files/archive/00042/2_1415_tramwaj_1_42672g.jpg http://www.dziennik.pl/files/archive/00042/2_1415_tramwaj_1_...
- zackattack 17y agoHow on earth could that have possibly worked?
- imajes 17y agoso i'm going to suggest that in cities, alot of traffic and transit systems are just gsm boxes that send/receive commands. I've seen a traffic box opened up and asked the engineer how it all worked. He pointed to the (essentially) cell phone type device that sent stuff back to HQ. I don't imagine that'd be hard to hack. Even easier (given his hacking of a remote control) is if these points were controlled by RF signals sent by the train as they approached. "hey, it's me, open up so i can pass" type signals. This would be more shocking because it implies a level of automation that i'm not sure many would be comfortable with in such a system.
- jacquesm 17y agoand the slashdot story when it broke: http://hardware.slashdot.org/article.pl?sid=08/01/11/1719222 http://hardware.slashdot.org/article.pl?sid=08/01/11/1719222