Just because the suit has technology built into it, doesn't make him "Iron Man" at all. Batman needs technology, as he is only human. He has always had cool gadgets, and if you think about it his costume in the comics is the same way. I saw a comic, I think it was from Hush
, but Batman lands in an alley and some junkies try to pry his mask off and they all get electrocuted. That goes above and beyond the technology being showed in the BEGINS suit designs. So in fact, it is just like the comics in that he requires technology. Iron Man is a completely different concept.