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资源说明：MovSim: multi-model open-source vehicular-traffic simulator
# MovSim
Movsim == **M**ulti-model **o**pen-source **v**ehicular-traffic **Sim**ulator
Current build status for branch *Master*: [](https://travis-ci.org/movsim/movsim)
Current build status for branch *develop*: [](https://travis-ci.org/movsim/movsim)
Quick links to this file:
* [Description](#description)
* [Documentation](#documentation)
* [Installation](#installation)
* [Usage](#usage)
* [Demos](#demos)
* [Commercial Use](#commercial-use)
* [Copyright and License](#copyright-and-license)
* [References](#references)
## Description
MovSim is a microscopic lane-based traffic simulator with xml-based configuration and csv text output. The simulator implements various car-following models and provides reference implementations for the models described in the textbook [Traffic Flow Dynamics](http://www.traffic-flow-dynamics.org).
MovSim aims at modeling and simulating all basic traffic situations and discrete decision like lane changes, reacting to a traffic light, yielding and overtaking on rural roads. Lane changes are modeled with the general [MOBIL strategy](http://www.akesting.de/download/MOBIL_TRR_2007.pdf) based on longitudinal accelerations which is applicable to other discrete decisions as well.
MovSim can be run from commandline or with a graphical user interface including visualization. Several output quantities can be written to file for further in-depth analysis. MovSim also provides a physics-based fuel-consumption model to calculate consumption on an individual or collective level.
### Features:
- multi-lane simulator including onramps, offramps, "flow-conserving bottlenecks" and traffic-lights
- multiple models of different model classes (car-following models, coupled-map models and cellular automata)
* Intelligent Driver Model (IDM) [Paper](https://arxiv.org/abs/cond-mat/0002177), [Wikipedia](http://en.wikipedia.org/wiki/Intelligent_driver_model)
* Enhanced IDM/Adaptive Cruise Control Model [Preprint](http://arxiv.org/abs/0912.3613)
* Optimal Velocity or Bando Model
* Velocity Difference Model
* Gipps Model [Wikipedia](http://en.wikipedia.org/wiki/Gipps%27_Model)
* Krauss Model
* Nagel-Schreckenberg Cellular Automaton [Wikipedia](http://en.wikipedia.org/wiki/Nagel-Schreckenberg_model)
* Kerner-Klenov-Wolf Cellular Automaton
- general lane-changing model MOBIL [Paper](http://www.akesting.de/download/MOBIL_TRR_2007.pdf)
- detailed physics-based model for fuel consumption and emissions [Paper](http://www.akesting.de/download/How_Much_does_Traffic_Congestion_Increase_Fuel_Con.pdf) and [Book](http://www.traffic-flow-dynamics.org)
- drivers' behavioral models
* Memory model, see [Paper](https://arxiv.org/abs/cond-mat/0304337)
* Noise model, see [Paper1](https://arxiv.org/abs/1708.06952) and [Paper2](https://arxiv.org/abs/physics/0508222)
- text-file output of detectors, spatiotemporal fields, floating-car data etc.
- road network description by the [opendrive.org](http://www.opendrive.org) standard
### Submodule Components:
* The _core_ contains the main MovSim library and a console application that can run a traffic simulation and produce _.csv_ output for further processing or graphical display.
* The _viewer_ displays an animated traffic simulation.
* The _consumption_ comprises a physics-based fuel consumption model which can also be fed by csv data.
* The _xsd_ module comprises the xsd schema resources for the xml bindung (JAXB)
* The _common_ provides general functionality for all submodules.
## Documentation
A mathematical description of the models as well as the basic simulation and evaluation concepts can be found in the book [Traffic Flow Dynamics](http://www.traffic-flow-dynamics.org) by Treiber/Kesting. A good starting point is the free chapter about [Car-Following Models based on Driving Strategies](http://traffic-flow-dynamics.org/res/SampleChapter11.pdf).
Documentation by example can be found in the [_sim_ directory](https://github.com/movsim/movsim/tree/develop/sim).
## Installation
Install the [git](http://git-scm.com/download) version control system and clone the repository via ssh
git clone git@github.com:movsim/movsim.git
or via https (to prevent firewall problems)
git clone https://github.com/movsim/movsim.git
[Java](http://openjdk.java.net/install/index.html) is required at least in version 8 (JRE 1.8).
[Apache Maven](http://maven.apache.org/download.html) is the software build and management tool for MovSim.
MovSim produces csv/text-based output that can be plotted using [gnuplot](http://www.gnuplot.info/) or other tools.
## Usage
To build MovSim, type `mvn install` from the main MovSim directory.
To run the movsim _core_ or _viewer_ see their respective readme files: [core](https://github.com/movsim/movsim/blob/develop/core/README.md) and [viewer](https://github.com/movsim/movsim/blob/develop/viewer/README.md).
## Development
We follow the naming conventions of the [Git Flow Model](http://nvie.com/posts/a-successful-git-branching-model/). Please checkout the branch *develop* to start with the latest source code.
## Demos
There are a number of simulation scenarios defined in the [_sim_ directory](https://github.com/movsim/movsim/tree/develop/sim).
Movsim can not only used for simulating road traffic but has been used to model a cross-country skiing race [Youtube](https://www.youtube.com/watch?v=qmzTEjOKSdw).
## Commercial use
For commercial use, please contact the copyright holders at movsim@akesting.de
## Copyright and License
MovSim is Copyright (C) 2010-2016 by Arne Kesting, Martin Treiber, Ralph Germ, and Martin Budden.
MovSim is licensed under [GPL version 3](https://github.com/movsim/movsim/blob/develop/COPYING).
For general questions use the contact at movsim.org@gmail.com.
## References
[1] M. Treiber and A. Kesting. [Traffic Flow Dynamics, Data, Models and Simulation](http://www.traffic-flow-dynamics.org). [Springer](http://www.springer.com/physics/complexity/book/978-3-642-32459-8) 2013.
[2] A. Kesting, M. Treiber, and D. Helbing. General lane-changing model MOBIL for car-following models.
Transportation Research Record, 86-94 (2007). [Paper](http://www.akesting.de/download/MOBIL_TRR_2007.pdf)
[3] A. Kesting, M. Treiber, and D. Helbing. Enhanced intelligent driver model to access the impact of driving
strategies on traffic capacity. Philosophical Transactions of the Royal Society A, 4585-4605 (2010). [Preprint](http://arxiv.org/abs/0912.3613)
[4] A. Kesting, M. Treiber, and D. Helbing. Agents for Traffic Simulation.
Chapter 11 in "Multi-Agent Systems: Simulation and Applications", 325-356 (2009). [Preprint](http://arxiv.org/abs/0805.0300)
[5] M. Treiber, A. Kesting, and D. Helbing. Delays, inaccuracies and anticipation in microscopic traffic models.
Physica A: Statistical Mechanics and its Applications 71-88 (2006). [Preprint](http://arxiv.org/abs/cond-mat/?0404736)
[6] M. Treiber, and A. Kesting. An open-source microscopic traffic simulator.
IEEE Intelligent Transportation Systems Magazine, 6-13 (2010). [Preprint](http://arxiv.org/abs/1012.4913)
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