![]() Our decision to go with Belden has provided us with the proper edge-deployed equipment so we can continue to modernize our transportation system safely and effectively.” We needed a field hardened, reliable, high-bandwidth network switch to meet our rapidly changing transport systems equipment. “From CV technology to UPS systems, traffic operations field equipment is increasingly reliant on IP networked devices. Knowledge of network design and maintenance needed to exist outside of those involved with maintenance and upkeep. Systems that were too complicated to configure were not practical in this environment. Traffic operations are mission-critical to any city and downtime must be resolved as quickly as possible. To remediate, higher throughput to expand network capacity without another device replacement was also key. Previous iterations had significant performance limitations with lagging or prolonged traffic signal delays. To ensure continuity & avoid potential for any kind of major network malfunction, the City needed technology to comply with load & security specs found in today’s connected IoT traffic devices, without disrupting functions directing existing traffic operations. Configuration with legacy devices for minimal downtime. ![]() There was little need for redundancy capabilities & segmentation of Denver’s existing layout, meaning the network needed a ground-up redesign based on rapidly evolving IoT device installations. Reliability, ease of use and defensibility were primary considerations during vendor selection, but also top-of-mind for Denver engineers was timelessness.įor this transformation, a future-proof infrastructure meant: As one of the transportation industry’s most visible services, officials must prioritize traffic engineering and operations.Ĭity engineers sought a solution that could expand enough to meet the needs of Denver’s quickly-and constantly-changing infrastructure. While traffic divisions rely on the active prioritization and collection of information to expedite critical data transfer, higher bandwidth requirements have created issues for legacy systems. The increasing number of high-throughput devices such as cameras, have only increased complexity. Aside from maintaining outages, teams are tasked with geographic configuration, proportioning population to the number of signals, congestion mitigation, signal timing and more. Despite the public’s reliance on the organizational structure and uptime of roadway signals, many are unaware of the resources necessary to effectively manage these systems.įor any TCN project, signal management consists of many moving parts. Traffic lights, cameras, sensors and other connections are an integral to large urban areas. Traffic control systems are essential to the orderly movement of vehicular and pedestrian traffic and ensuring safe and steady mobility. Its massive size and complexities required a highly configurable, reliable and comprehensible solution that could grow along with its network. Continued network expansion was inevitable for this large-scale project. City planners reasonably began to worry there was only a matter of time before bottlenecks and outages-or worst-case scenario, a complete crash of the system-would cause detrimental effects.Īs Denver continued to experience rapid population growth, its traffic control network (TCN) currently consisting of more than 6,000 devices, legacy systems wouldn’t cut it. Denver’s network had already experienced dozens of failures with its existing technology, and with its main technician retiring, they had to act fast. Sitting among the top 20 most populated cities in the United States, this has been no small feat for the City and County of Denver, which began its journey to modernization after its primary devices were discontinued by its long-standing vendor.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |