US PATENT SUBCLASS 701 / 118
.~.~ With determination of traffic density

Current as of: June, 1999
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701 /   HD   DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION

1  DF  VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION {19}
117  DF  .~ Traffic analysis or control of surface vehicle {2}
118.~.~ With determination of traffic density

DEFINITION

Classification: 701/118

With determination of traffic density:

(under subclass 117) Traffic analysis or control of surface vehicle which includes a determination of the number of vehicles per unit of time that pass a particular point.