Optimization of traffic lights

Optimization of traffic light signal programs, local and network adaptive control, as well as the development of coordinated signal programs applying the principle of "green wave" are effective methods to maximize the capacity of the existing resource of the street and road network.

At the same time, this approach improves traffic characteristics on the city road network and optimizes traffic flows without the significant capital investment of resources and time.

Optimization of traffic light control modes is a complex and multitasking problem, which we solve using the LISA and PTV Vissim software products.

Our traffic engineers develop signal plans for the organization of coordinated control and develop algorithms for adaptive control with the subsequent possibility of downloading data on the designed control mode and safety parameters for digital traffic controllers, such as — SIEMENS, SWARCO, CROSS, etc.

Perspective

Optimization of traffic light control modes and the organization of coordinated control of traffic lights on the principle of "green wave" can increase the capacity of transport hubs, reducing the length of the queue and travel time without significant capital investment and labor costs for the modernization of transport infrastructure.

No costs

Using the LISA software, SIMETRA engineers develop signal plans with the necessary parameters for the functioning of transport nodes, while the simulation models created in PTV Vissim, evaluate and analyze their effectiveness in conditions close to real-life.

Technologies and solutions

The use of specialized software products enables the calculation of hundreds of variants of signal plans in a short time, their analysis, and selection of those that will comply with the declared parameters and safety requirements.

Hundred variants in short notice