智能公路所谓智能公路，就是在高速公路上应用上现代通信技术，以保证交通畅顺，避免阻塞。智能公路的灵魂是电子技术装备。一种环状通电线圈构成的监测器设在高速公路两旁，每当汽车驶过，它即把信息输入中心电脑。如果交通过于拥挤，中心电脑便会指示高速公路路口延长红... The so-called smart highway smart highway, is the application of the highway on the modern communications technology to ensure smooth traffic and avoid congestion. The soul of intelligent road is electronic technology and equipment. A loop-powered coil of monitors is located on both sides of the highway, which sends information to the central computer every time it passes. If the traffic is too crowded, the central computer will instruct the highway intersection to extend the red ...