FEATURES:

• Operates as a local and/or master
• 16 vehicle phases
• 16 pedestrian phases
• 16 vehicle overlaps
• 12 unique & flexible phase sequences
• 38 individually controlled functions and features for each phase
• 17 individual timing elements for each phase
• Programmable exclusive lead/lag pedestrian phases and vehicle phases
• Concurrent service of 1 to 4 compatible phase rings

OASIS software operates controllers that meet the CalTrans TEES Specification for the Type-2070 Controller. The OASIS software is designed to facilitate and expedite the movement of pedestrian and vehicle traffic. An On-Street Master (OSM) feature has been integrated within the OASIS software program to provide simultaneous or individual master-local operations. OASIS provides a user-friendly, menu-driven interface utilizing NEMA-defined nomenclature familiar to traffic engineers and technicians.

OASIS has been developed in ANSI C to maintain compliance with the OS-9 operating system, as mandated by the Advanced Transportation Controller (ATC) specification. Windows applications (PYRAMIDS™ and TransLink 32™) are available, providing an interface and real-time intersection information as well as other advanced traffic management operations, such as database management, log reporting, and event scheduling. Many of the advanced features incorporated in OASIS take full advantage of the higher performance processor and significantly increased memory that 2070 Controllers provide.