Transmodeler Traffic simulation software

Transmodeler is a powerful and flexible traffic simulation software package developed by American Caliper, which is widely used in all kinds of traffic planning and traffic simulation modeling tasks. Transmodeler is unique in that it provides macro/meso/micro hybrid simulation capabilities. High-fidelity micro-simulations can be mixed with meso-and macro-simulations on any segment of the same network. Transmodeler can simulate various types of road traffic networks, from highways to urban roads.

　　1. System Overview

Transmodeler is a powerful and flexible traffic simulation software package developed by American Caliper, which is widely used in all kinds of traffic planning and traffic simulation modeling tasks. Transmodeler is unique in that it provides macro/meso/micro hybrid simulation capabilities. High-fidelity micro-simulations can be mixed with meso-and macro-simulations on any segment of the same network. Transmodeler can simulate various types of road traffic networks, from highways to urban roads. Transmodeler can analyze the traffic flow of a wide range of travel modes in detail and realistically, it can express the situation of traffic flow, signal control and the operation of its intelligent transportation system and the comprehensive performance of road network in two-dimensional or three-dimensional geographic information system environment.

　　

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　　2. System Features

Caliper is a leading global developer of transportation and GIS software. Its Transmodeler software products are specially tailored for transportation engineers and planners, with easy operation as a bright spot. The Transmodeler has an intuitive user interface and is the only simulation software on the market that fully supports Windows standards. Transmodeler enables you to create and manage multiple projects, networks, requirements profiles, and traffic management and signal control alternatives. With Transmodeler, you can:

Import data from Corsim and synchro/simtraffic simulation software;

Various input files for managing multiple scenarios (Scenarios) that need to be analyzed;

Sharing and merging of databases, traffic signal time schemes, and other input data for multiple projects;

The sub-regions of large networks are exported and the small-scale traffic operation is simulated.

Compare and summarize the results of multiple simulation runs;

Create professional charts and maps that can be referenced directly in text reports and electronic speeches.

　　3. System functions

Transmodeler is a comprehensive traffic simulation model based on the latest traffic theory research, traffic simulation and software technology, which can push traffic simulation model into a new era. The path selection model of Transmodeler can determine the form path of the simulated vehicle according to the historical or simulated dynamic travel time with time. It can be based on the commencement point matrix or intersection of the steering flow to generate a vehicle for travel. It simulates different types of traffic, such as bicycles, motorcycles, public transport, automobiles and trucks, simulating the impact of pedestrian crossings on traffic and junction signal control.

Transmodeler supports a variety of intelligent traffic functions, such as non-stop electronic toll, route guidance, road temporary ban, traffic monitoring and monitoring. It can also simulate high-load vehicle (HOV) lanes, congestion charging (hot) lanes, tidal lanes, banks and toll lanes, bus lanes and truck bans.

　　3.1 Powerful traffic geo-information and data management functions

Transmodeler uses a geographic information system specially designed for traffic network data, integrates traffic simulation model and ground information system, and composes an innovative and complete software system to store and analyze related traffic data.

　　

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　　3.2 Traffic simulation model

Transmodeler is a traffic simulation software with a variety of innovative features, including support for key components of the Intelligent Transportation System (ITS). Transmodeler simulates a wide variety of facility types, including mixed city and motorway networks, and can be applied to specific geographic areas such as urban areas, high-speed road corridors or ring roads.

　　

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　　3.3 Traffic Control

Transmodeler simulates a wide range of traffic signal control types.

　　

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Transmodeler can simulate the common traffic control and information induction in the application of various intelligent transportation systems.

　　

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　　3.4 Bus System

Transmodeler supports multiple modes of traffic simulation, and you can use Transmodeler to simulate rail transit systems such as buses and subways. The simulation of bus lines can determine the operation of buses according to the frequency of departure or schedule.

　　

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　　3.5 Integration of travel demand and traffic simulation model

Transmodeler can be used in conjunction with TRANSCAD to achieve seamless integration of the travel demand model with the traffic simulation model. The TRANSCAD demand forecasting model can perform more detailed operational analysis with the help of Transmodeler. The results of TRANSCAD traffic distribution model can be extended dynamically in the Transmodeler space-time scale, and more effectively diagnose the bottleneck, congestion length and the actual passing capacity of the road network. The use of two packages will help you to understand the impact of construction projects on traffic distribution, mode of travel and route selection in a more comprehensive and profound way.

　　

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Transmodeler Traffic simulation software