RES 87202 - Laserfiche WebLink

Ped Protection* Min Initial Max I nt ti al Time Added Per Actuation *Yellow Change, Red Clearance, and Ped Protection times shall only be increased by the master from the times progranm~ed on the phase timing modules of the controller unit. (b) Functions which shall be altered on a per phase basis are: Vehicle Max Recall Vehicle Min Recall Ped Recal 1 Detector Non-Lock (c) Alteration of Full Demand Phase Sequence It shall be possible to program different Full Demand Phase Sequences per intersection, any one of which may be implemented by the System Timing Pattern in effect. It shall be possible for the operator to set the allowable phases as well as the phase green sequences from the master. Start up sequence, as programmed on the program module, as well as Min Red, shall not be modified by the master in any way. Functions which may be altered by the addition or deletion of the function are: DUAL ENTRY GUAP~ANTEED PASSAGE TIME SIMULTANEOUS GAP OUT MAX EXTENSION RED REST RING 1 RED REST RING 2 CONDITIONAL SERVICE Dynamic Flow Interconnect Dynamic flow interconnect shall operate as follows: When a platoon consisting of a predetermined nu~er of vehicles or greater is detected, information regarding its calculated arrivel time at the next downstream intersection shall be used to adjust splil~, force-off, and phase-omit functions to provide sync-phase green ~t~_en the platoon arrives at the intersection. The process shall be repeated at each intersection included in the group assigned to the "flow" mode. If there is a pedestrian demand on' any phase, the system will inhibit the application of the force off on that phase until immediately after the end of the normal pedestrian clearance time. The intent of the operation described herein is to hold the sync preferential phase green or to cause it to go to green at the first opportunity following start-up of the approaching platoon and time-out of any pedestrian phases which were already being served.