Version Information

May 10, 2019 · View on GitHub

Version 1.7

Updated!

  • Unity Scripts are provided in Unity_Scripts folder.

Version 1.6

Updated!

  • Sensor noise option is added

Issues

  • Add construction site

Version 1.5

Updated!

  • Foggy weather option is added

Issues

  • Add construction site
  • Add sensor noise

Version 1.4

Updated!

  • Simulator is updated to Unity ML-agents 0.6!

Issues

  • Add construction site
  • Add sensor noise
  • Add fog

Version 1.3

Updated!

  • Training speed is much faster!! (Time scale = 100)
  • More DRL algorithms are implemented (DQN, QR-DQN)

Issues

  • Make options (Visualize sensor data, etc...)

Version 1.2

Updated!

  • Random action level other vehicles can be changed with slider!!

Issues

  • Make options (Visualize sensor data, etc...)

Version 1.1

Updated!

  • Numbers of other vehicles can be changed with slider!!

Issues

  • Make options (Visualize sensor data, etc...)

Version 1.0

Updated!

  • Clean the RL algorithms

Issues

  • Game parameters can be changed in the game scene
  • Make options (Visualize sensor data, etc...)

Version 0.8

Updated!

  • Linux and Mac versions are published
  • Front distance problem is fixed

Issues

  • Performance of algorithm needs to be improved!

Version 0.7

Major Update!!

Simulator is changed to Unity ML agents!!

Updated!

  • Resolution problem is fixed
  • Sensor problem is fixed
  • Training is much more stable.
  • Computation speed problem is fixed -> updated by a step

Issues

  • Performance of algorithm needs to be improved!
  • Front distance text should be 0, if there is no front vehicle
  • Collision sometimes happens
  • Reward should be adjusted

Version 0.6

Updated!

  • Recommended resolution = 16:9
  • Plot is replaced by tensorboard
  • Saving model parameter method is changed!
  • Tilted heading problem is fixed!
  • Ghost vehicle at the front in fixed!

Issues

  • Text position changes depending on resolution
  • Computation speed difference between exploration, training and testing
  • Performance of algorithm needs to be improved!
  • Left and Right warning during lane change

Version 0.5

Updated!

  • Mac and Linux version simulator is available!! :)

Issues

  • Text position changes depending on resolution
  • Plot is not responding
  • There is no 'The end' condition
  • Sometimes heading of the vehicle is tilted
  • Computation speed difference between exploration, training and testing

Version 0.4

Updated!

  • Null error problem is fixed
  • Forward control parameter is fixed
  • More DRL algorithms!

Issues

  • Text position changes depending on resolution
  • Linux and Mac version of the simulator
  • Plot is not responding
  • There is no 'The end' condition
  • Sometimes heading of the vehicle is tilted

Version 0.3

Updated!

  • There are three front warning sensors for vehicles (Front Left, Center, Right)
  • Vehicles control their speed same as the speed of the vehicle at the front when there is front warning.
  • Vehicle control parameters were changed

Issues

  • Major Issue!
    • It has Null error. The game doesn't stop but I will try to remove it.
  • Text position changes depending on resolution
  • Linux and Mac version of the simulator
  • DRL algorithm is needed to be fixed!!

Version 0.2

Updated!

  • The major problem is solved! No disconnection happens in 150000 steps! Yeah~ 😃
  • There is no error message in simulator, so it doesn't need to build it as a developer version

Issues

  • Speed of training and observing / testing is so different
  • It needs more front sensors!
  • Forward control is so rapid!!
  • Text position changes depending on resolution

version 0.1

Updated

  • Sometimes connection of simulator and DRL code is disconnected
  • Simulator is developer version, sometimes error message can be appeared, so please close the console
  • Simulator is window version. After some major problems are solved, I will make Mac and Linux version.