Variable lane of morning and evening tides type

The utility model provides a variable lane of morning and evening tides type, includes a central processing unit, variable lane the control unit, variable lane indicating units, traffic flow detecting element, and variable lane arranges in the centre that both sides are the variable lane of two -way non -, and traffic flow detecting element comprises the detector of installing respectively in the two -way entry upper reaches highway section in variable lane, and variable lane indicating units is controlled by variable lane the control unit, and variable lane the control unit is controlled by central the control unit. Utilize a plurality of control unit detect whether need alternate the control of the current direction in variable lane: bury the control whether lane line light state need change with detecting variable lane: both avoided the variable lane artificial intervention conversion period of physics chronic, road resources can in time be regulated and control according to the highway section vehicle flo