Analysis platform of urban public transportation policy based on multi-agent simulation

A public transportation and multi-intelligence technology, applied in the traffic control system of road vehicles, traffic control systems, instruments, etc., can solve problems affecting behavior

Active Publication Date: 2017-06-16
TIANJIN UNIV
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AI Technical Summary

Problems solved by technology

The behavior of each agent will affect the environment, and the information contained in the environment will be transmitted to the agent through the feedback mechanism, thereby affecting its behavior.

Method used

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  • Analysis platform of urban public transportation policy based on multi-agent simulation
  • Analysis platform of urban public transportation policy based on multi-agent simulation
  • Analysis platform of urban public transportation policy based on multi-agent simulation

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Embodiment Construction

[0058] In the morning peak commuting problem, modeling commuters' behavior patterns is the key to research. Most of the existing departure time selection models are analytical models, and by using the multi-agent method, various individual behavior hypotheses can be described more intuitively and conveniently. As a "bottom-up" modeling method, the multi-agent method has natural advantages in describing individual behavior and its interaction with the system. Moreover, the multi-agent method is more suitable for describing the nonlinearity of the system, such as the generation of congestion. Another advantage of the multi-agent method is that it can flexibly introduce new theories or codes of conduct in the fields of psychology, behavior, or economics to replace the principle of benefit maximization that has been used in traditional analytical models, thus making our research more efficient. close to reality.

[0059] The development of social economy has brought about qualit...

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Abstract

The urban public transport management provides technical support for the improvement of policy making and transport management efficiency. Therefore, the technical scheme of the invention is that the platform is formed by large-scale autonomous Agent loose coupling, thereby forming an MAS (Multi-Agent System). A commuter Agent represents a resident who needs to go out on duty at a morning peak. A basic mode of the platform is to measure the commuting cost after commuting when a person takes a bus to a working area for work in each simulation day, and to update an experience database and knowledge. The platform is mainly used for public transport management.

Description

technical field [0001] Urban public transport management. Specifically, it involves an urban public transportation policy analysis platform based on multi-agent simulation. Background technique [0002] Agent technology is a hot spot in the field of artificial intelligence research, developed from object-oriented technology. A system composed of heterogeneous, distributed, dynamic, and loosely coupled large-scale autonomous agents is called a multi-agent system (Multi-AgentSystem, MAS), and can also refer to all systems composed of multiple autonomous or semi-autonomous modules . In the field of transportation, the research on using multi-agent technology to solve complex traffic problems is increasing day by day. The multi-agent simulation technology provides a new method to solve the limitations of existing research on morning peak commuting. Each Agent in a multi-Agent system has its own different behavior motivations and behavior mechanisms, and has the ability to so...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/00G06Q10/06
CPCG06Q10/0637G08G1/00
Inventor 凌帅马寿峰贾宁李庚谢沁木吴学新
Owner TIANJIN UNIV
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