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Students invented traffic police robot
www.chinanews.cn 2005-09-14 15:20:08
Wang Han and other students of Beijing No. 159 Middle School's robot
innovation team invented a traffic police robot system and displayed it
during the 15th China Invention Exhibition held in mid-September. The
system works mainly on the principle of installing optical electronic
remote sensing system on the roads and giving specific instructions
according to the number of vehicles on each side of a crossroads through
the main controller.
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