In recent years, with the acceleration of urbanization and the growth of people's travel demand, the transportation industry in mainland China has been growing, and the transportation network is also becoming more and more perfect.
In urban planning, more attention is paid to the layout and optimization of transportation networks, especially the connectivity and convenience of transportation. For example, by building more rail transit lines and stations, the coverage and service level of public transportation will be improved. At present, the urban rail transit industry in mainland China has made remarkable progress, from 26 cities in 2015 to 51 cities by the end of 2022.
In terms of development direction, more attention should be paid to high-quality, intelligent and green development. For example, with the help of big data, artificial intelligence and other technical means, real-time sharing and query of traffic information can be realized, and the efficiency and accuracy of traffic management can be improved. Through intelligent traffic lights, intelligent dispatching systems and other equipment, real-time monitoring of traffic conditions, reasonable scheduling of traffic flow, reduce congestion. Actively promote the development of new energy vehicles, public transportation and other green travel modes to reduce the impact of transportation on the environment.
In practice, in order to improve the mobility of future transportation, reliable traffic models can be built based on traffic data, and better transportation planning can be carried out through prediction and simulation. For example, the transportation planning and simulation software CUBE can help improve the efficiency of urban transportation planning:
— Build models based on a set of key inputs, such as design, requirements, and operational data
— Predict and simulate the impact of infrastructure changes for advance planning
— Set up and run user-defined analyses and generate rich results based on a variety of metrics
CUBE
CUBE is a powerful tool that enables transportation planning professionals to clearly visualize and easily test any number of scenarios to compare potential benefits and predict unexpected consequences. The information provided by these scenarios allows changes to be proposed before the design process, saving time and money, shortening review cycles, and reducing disputes.
CUBE provides a true multimodal approach to modeling, with feedback interaction between different modalities, such as pedestrians, bicycles, cars, freight, buses, bus rapid transit, rail, aviation, water transportation. At the macro level, CUBE is used for strategic and multimodal planning, including the study of detailed, major road networks and public transport systems. These macro models treat the total volume of traffic flowing between the start and end points as a whole to assess the least-cost path of the total traffic volume and calculate the impact of traffic congestion at a strategic level using saturation (VC ratio) and the final estimated velocity.
If you are interested in traffic planning and simulation software CUBE, and have purchase or rental needs, please follow the WeChat public account of "Ai 3D Technology" to contact us.