The variable lane. Refers to the intersection guidance lane indicates the direction of the vehicle with the traffic management needs to change lanes, generally set up in different times, menstruation crossing different direction of cars that have bigger difference. The same lane, for example, may allow only go straight in the morning and evening rush hours, and in the flat peak period, was a turning lane. Unlike ordinary lanes, the lane flexible, can timely lane will concentrate resources to one of the most intensive of traffic, so it can improve the efficiency of road traffic appropriately.

Variable drive system

Variable lane signs used for road need according to the timing switch the direction of the lane on occasion, consists of two parts:

Variable lane sign, using white high brightness LED light-emitting tube, appearance accord with national standards, can be made according to user's actual need to contain two or more design of directional signs.

Precision timing controller, USES the GPS timing, time of 0.01 seconds, the user can set in advance direction of the lane switching scheme, by the controller based on GPS time timing issue switch to mutable sign orders, so as to realize the time switch of the driveway.

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