v0.17.3 - 2024-01-11
- NEW FEATURES
- Added documentation with readthedocs
- UPDATES
- Applied sane default values for algorithm parameters
- Improved dynamic loading of algorithms
- Updated docstrings
- Updated help messages in CLI
- Updated log statements
- Updated README
v0.17.2 - 2023-11-09
- BREAKING CHANGES
- Rework SpeedPosition algorithm
- NEW FEATURES
- Added possibility to configure knowledge about maneuver status
- Added possibility to configure knowledge about platoon status
- Added pydocstyle for development
- Extended found candidate metrics
- UPDATES
- Added PlaFoSim's logo
- Applied some feedback from pylint
- Updated docstrings
- Updated flake8 config
- Updated inline comments
- Updated method/function signatures
- Updated poetry.lock file
- Updated README
v0.17.1 - 2023-10-27
- BREAKING CHANGES
- Changed default communication range
- Changed default execution interval
- FIXES
- Fixed invalid value for headway time
- Fixed missing choices for CLI arguments
- Fixed links in README
- NEW FEATURES
- GUI: Set zoom dependent on road length
- Made algorithm loading fully dynamic
- UPDATES
- Updated docstrings
- Updated README
v0.17.0 - 2023-10-25
- BREAKING CHANGES
- Changed default deceleration values
- Changed default desired speed values
- Changed default vehicle length
- Reworked Krauss' model
- Reworked vehicle generation
- Reworked vehicle insertion
- FIXES
- Fixed duplicated platoon id upon leaving
- Fixed leave in the middle maneuver
- Fixed time loss computation
- Fixed updating cf target speed upon leaving
- NEW FEATURES
- Added dedicated CLI argument for vehicle platoon trace
- Added possibility to record continuous screenshots
- Added possibility to record vehicle teleports
- Added simple script to create video from screenshots
- Added support for spawning on multiple lanes
- Added support for various step lengths
- Added timeloss to vehicle trace
- Added trace recording after collision
- UPDATES
- Applied some formatting with black
- Extended rolling average statistics
- Extended simulation statistics
- Extended vehicle platoon trace
- Improved documentation
- Improved trace replay when tracking vehicle
- Tightened constraint for recording platoon trace
- Updated AUTHORS
- Updated code comments
- Updated README
v0.16.2 - 2023-10-06
- BREAKING CHANGES
- Replace log-level with verbosity & quiet arguments
- Remove obsolete mobility test
- NEW FEATURES
- Add warning for high effective depart rate
- UPDATES
- Add keywords to pyproject.toml
- Update README
- Extend warning for lane number support in GUI
- Extend rough braking report with deceleration
v0.16.1 - 2023-07-13
- BREAKING CHANGES
- Remove deprecated message-related code
- Remove deprecated neighbortable-related code
- FIXES
- Hotfix for installation of dev dependencies
- NEW FEATURES
- Add dedicated help messages for argument groups
- Add epilog with example commands
- Add exit to signal handler
- UPDATES
- Extend README
- Update year in copyright headers
v0.16.0 - 2023-04-28
- BREAKING CHANGES
- Replace log-level with verbosity & quiet arguments
- FIXES
- Fix calculation of random arrival position
- Fix deprecated argument
- Fix missing function (hotfix)
- Fix script compatibility with macOS
- NEW FEATURES
- Add parsing of algorithm class from global identifiers
- Add SPDX-License-Identifier
- Add more performance tests
- UPDATES
- Improve performance
- Remove duplicated code in CLI scripts
- Split integration tests into multiple steps
- Update asserts
- Update CI runs
- Update citation information in README
- Update copyright
- Update docstrings
- Update documentation in README
v0.15.4 - 2022-10-20
- Added author list
- Added simple signal handler
- Added tox for testing
- Changed logging stream to stdout
- Updated dependencies and pyproject.toml
- Updated README
v0.15.3 - 2022-07-07
- Extend pyproject.toml
- Extend simulation trace with spawn/arrive numbers
- Fixed bug in vehicle spawning
- Fixed wrong vehicle color recording in trace file
- Updated internal GUI API
- Updated README
v0.15.2 - 2022-06-10
- Added upper limit for python version
- Changed replay script print usage without arguments
- Fixed example command in README
- Removed ipython dependency
- Updated CI configuration
- Updated general.out file recording
- Updated README
- Updated SUMO related parts in code and README
v0.15.1 - 2022-05-10
- Improved description and extending instructions README
- Improved usage print in CLI
- Improved CI pipeline
v0.15.0 - 2022-05-03
- BREAKING CHANGES
- CLI entry point now prints usage without any arguments
- Name of formation algorithm now depends on class name
- CI now uses Python 3.7 for all tests
- NEW FEATURES
- Added argument for default configuration
- Added dedicated build pipelines for other python versions in CI
- Added dummy formation algorithm
- UPDATES
- Updated CI pipelines
- Updated README
- Updated year in copyright
v0.14.5 - 2022-04-07
- Added dummy headway time for CACC
- Fixed calculation of approach time
- Fixed calculation of timeLoss
- Fixed maneuver state
- Fixed maximal depart position
- Fixed off-by-one error in vehicle id calculation
- Fixed statistic recording for pre-filled vehicles
- Fixed typo in README
- Fixed typos in comments
- Improved log statements
- Improved parameter recording
- Improved recording of simulation trace
- Improved vehicle spawning
v0.14.4 - 2022-02-03
- Added check for supported SUMO version
- Added recording of depart delay to vehicle
- Cleaned up code
- Fixed bug in trace player
- Fixed missing choices in CLI script
- Updated changelog
- Updated documentation
- Updated GUI
- Updated README
- Updated statistics recording
v0.14.3 - 2021-12-06
- Fixed vehicle tracking
- Formatted citation & description
- Made effective depart rate check less conservative
- Removed duplicated warning
- Updated some log statements
v0.14.2 - 2021-11-29
- Added vehicle color to trace file
- Fixed changelog URL in packaging configuration
- Fixed formation kind check
- Fixed usage of asserts
- Updated log levels in GUI
- Updated log statements in trace replay script
v0.14.1 - 2021-11-23
- Added pre-filled status to vehicles
- Added random offset for pre-filled vehicles' execution interval
- Fixed bug in GUI
- Updated CHANGELOG
- Updated README
v0.14.0 - 2021-11-22
- Added packaging with poetry
- Added dry-run flag
- Fixed bug in comparison script
- Updated GUI module
- Updated README
- Updated trace replay script
v0.13.2 - 2021-11-17
- Fixed typo in README
- Updated citation information
v0.13.1 - 2021-11-12
- Added dedicated directory for algorithms
- Fixed ignoring failed CI steps
- Moved CF_Model to mobility module
- Removed obsolete argument
- Updated README
v0.13.0 - 2021-10-20
- Added citation information of accepted poster publication
- Added flag to start GUI in paused mode
- Added integration tests for spawning
- Added new spawn procedure
- Added various checks for input parameters
- Added various tests
- Implemented vectorized lane changes
- Updated correctness tests
- Updated generation of pre-filled platoon
- Updated Platoon Data
v0.12.0 - 2021-09-08
- Added argument for connecting to the GUI later
- Added argument for showing the progress bar
- Added arguments for drawing labels within the GUI
- Added arguments for drawing objects within the GUI
- Added bumpversion
- Added dedicated CI step for validation data upload
- Added dedicated module for writing statistics
- Added dedicated trace files for platoon and member changes
- Added emission class
- Added integration tests
- Added pipeline step for uploading the validation plots to the wiki
- Added snapshot feature
- Cleaned up the code
- Cleaned up trace player
- Extracted GUI code to dedicated module
- Fixed doc image path
- Fixed emission calculation
- Fixed lange change check.
- Fixed leave maneuver
- Fixed references to formulas from literature
- Fixed safe speed calculation
- Renamed CF Model CC to Human
- Updated argument passing
- Updated documentation
- Updated predecessor/successor calculations
- Updated validation comparison
- Updated vehicle spawning
- Vectorized CF Models
v0.11.4 - 2021-07-21
- Added bootstrapping to calculate confidence interval in comparison
- Added explicit depart speed 0
- Added KS test for desired speed in comparison
- Added profile runs for all cf models to CI
- Fixed lane change duration
- Fixed simulation end upon no vehicles
- Fixed typos
- Renamed depart interval argument
- Updated check of maximum vehicle number
- Updated comparison script
- Updated implicit default value for random seed
- Updated validation scripts
v0.11.3 - 2021-07-19
- Added check for invalid depart rate
- Added check for useful depart probability
- Fixed calculation of depart position
- Fixed join at the end of the trip
- Fixed trace player
- Removed depart method fixed
- Updated default value of vehicle density parameter
- Updated string representation of platoon
v0.11.2 - 2021-07-02
- Added maximum trip length
- Added recording of continuous simulation trace
- Added safety check for insertions
v0.11.1 - 2021-06-24
- Updated result files for platoon related data
v0.11.0 - 2021-06-21
- Added additional constraints to optimization problem
- Added distinction between desired speed and CC target speed
- Added deprecation warning to communication code
- Added development advice to README
- Added more maneuver abort reasons
- Added solver time limit
- Added statists for solution quality
- Added teleport delay during maneuver
- Fixed argument choices
- Fixed centralized version of speed position algorithm
- Fixed desired headway time
- Fixed metric for successful assignments
- Fixed recording of periodic simulator statistics
- Fixed typos
- Updated CACC model to use direct speed from the leader
- Updated CACC validation to not update platoon's desired speed
- Updated calculation of speed and position deviation
- Updated CI triggers
- Updated CLI arguments
- Updated comments
- Updated condition for front join
- Updated docstring
- Updated formatting
- Updated optimization problem
- Updated parameter variables in simulator
- Updated platoon role in leave maneuver
- Updated properties and variables
- Updated run time calculation
- Updated vehicle tripinfo
- Updated validation scripts
- Updated variable access to gain speed
v0.10.0 - 2021-06-02
- Added comparison of cf models with single vehicle
- Added comparison to Plexe for CACC
- Added emissions to comparison
- Added pandas for predecessor calculation
- Added predecessor_id to new_speed method
- Added switch for reduced air drag
- Fixed infinite nesting of properties
- Fixed typos
- Fixed wrong execution trigger for formation algorithm
- Updated call to SUMO when using GUI
- Updated CI pipelines and comparisons
- Updated default values for formation thresholds
- Updated depart time of platoon
- Updated docstrings
- Updated logging
v0.9.6 - 2021-05-25
- Fixed assert in result recording
- Fixed spawning of static platoon
v0.9.5 - 2021-05-17
- Added argument for sumo GUI config
- Added average candidate metric
- Added checking the maximum speed
- Added maximum approach time
- Added metric for formation iterations
- Fixed issues due to floating precision
- Fixed release names in changelog
- Updated argument help
- Updated CACC calculation
v0.9.4 - 2021-05-10
- Added flag for updating a platoon's desired speed after a maneuver
- Fixed a lot of typos
- Fixed vehicle moving while join maneuver
- Removed all rounding to fix metrics
- Updated default parameters
- Updated documentation
- Updated maximum teleport distance
v0.9.3 - 2021-04-28
- Updated copyright headers
- Updated dependencies
- Updated documentation
v0.9.2 - 2021-04-20
- Added requirements.txt
- Added version argument
- Updated comments
- Updated README
v0.9.1 - 2021-03-19
- Added drawing ramps and road end
- Added maximum teleport distance
- Fixed candidate metrics
v0.9.0 - 2021-03-04
- Added all leave cases (simplified)
- Added formation statistics
- Added make space before a teleporting during a join
- Added maneuver statistics
- Added profile run to CI
- Added statistics for optimal solver
- Added statistics for simulator
- Added switch for actions
- Added util module
- Added vectorized collision checks with pandas
- Added vectorized position updates with pandas
- Fixed additional CACC calculation
- Fixed calculations of metrics
- Fixed depart position for pre-filled vehicles
- Fixed generation of random depart speed
- Fixed leaving in the middle of a platoon
- Fixed obsolete depart_time check
- Fixed platoon time metrics
- Fixed randomness when using prefill and GUI
- Fixed record statistics if actions disabled
- Improved code and project structure
- Removed duplicated CACC execution in between steps
- Updated cf model
- Updated comparison script
- Updated error messages
- Updated generation of trips
- Updated insert collision checks
- Updated join maneuver
- Updated log messages
- Updated new speed calculations
- Updated parameters for simulator
- Updated position correction after teleport
- Updated result recording
- Updated warnings
v0.8.0 - 2020-12-03
- Added communication range between vehicles
- Added desired headway time
- Added emission model
- Added execution intervals for formation algorithms
- Added minimum trip length
- Added more sanity checks for parameter
- Added new ecdfplot in comparison
- Added ortools solver for optimal assignments
- Added switch for disabling result recording for pre-filled vehicles
- Fixed CF Models
- Fixed collisions due to buggy lane change
- Fixed execution paths in scripts
- Fixed position correction after teleport
- Fixed start as platoon
- Small improvements
- Tuned performance of the simulator
- Updated adjustment of the platoon's desired speed to the avg of all members
- Updated CC cf model and comparison
- Updated depart parameters
- Updated exits due to sanity checks
- Updated logging
- Updated random depart/arrival position generation
- Updated simulation with GUI
- Updated the comparison script to sumo
- Updated the join maneuver
- Updated the leave maneuver
- Updated the minimum gap parameter
- Updated units in cli script
v0.7.0 - 2020-10-15
- Added a more complex join
- Added dedicated modules
- Added default values to all simulator arguments
- Added drawing of infrastructures in the GUI
- Added formation test to CI
- Added missing type hints
- Added (more) configurable result recording
- Added (more) statistics
- Added more tests
- Added simple (speed & position) centralized formation algorithm
- Added type hints
- Added updating platoon followers upon new speed of leader
- Cleaned up imports
- Fixed desired speed for vehicles in a platoon
- Fixed random state when using GUI
- Fixed random state when using pre-fill
- Fixed simulator exit code is ignored in CI
- Fixed teleport in join
- Let formation work with platoons only
- Updated advanced simulation control
- Updated CI definitions
- Updated coloring of vehicles
- Updated copyright headers
- Updated default values for arguments
- Updated join maneuver (adjusting of interfering vehicles)
- Updated logging to use format strings
- Updated methods using only ids to use vehicle instances
- Updated project structure
- Updated testing of Simulator
- Updated trace playing script
v0.6.0 - 2020-09-22
- Added an abstract base class for formation algorithms
- Added functionality to track a vehicle in the GUI
- Added proper logging
- Added simple join (at back) and leave at front) maneuver
- Added simple (speed & position) distributed formation algorithm
- Added support for infrastructure
- Moved formation logic to composition
- Split up vehicle.py
- Updated platoon class
- Updated traffic generation
v0.5.0 - 2020-09-04
- Added ACC car-following model
- Added CACC car-following model
- Added comparison to Sumo for ACC
- Added random seed
- Added step log
- Improved collision check
- Reworked lane change safety check
- Updated comparison script
v0.4.0 - 2020-08-10
- Added comparison step to CI
- Added execution step to CI
- Added script to compare the simulator to Sumo
- Added simple lane change model
- Updated car-following model
v0.3.0 - 2020-08-03
- Added blocked warning
- Added platoon class
- Added testing framework
- Improved the result recording
- Updated the GUI
- Updated trip generation
- Update the step log
v0.2.0 - 2020-07-06
- Added functionality to removed finished vehicles
- Added neighbor table stub
- Added simple live GUI by using Sumo
- Added simple vehicle trace player
- Reworked internal data structure for vehicles
- Updated car-following model
- Updated messaging
- Updated result recording
v0.1.0 - 2020-06-04
- Began a new project
- Added a VehicleType class
- Added CLI script with arguments
- Added Krauss' car-following model
- Added parameters for vehicles, trips, and the simulator
- Added PlatooningVehicle class
- Added PlatoonRole enum
- Added simple communication functionality between vehicles
- Added simple platoon advertising functionality
- Added simple result recording
- Added Simulator class
- Added Vehicle class