RRT navigation toolbox and automated driving toolbox also costmap from driving scenario

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Karthi Ramachandran 2020-4-21

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https://ww2.mathworks.cn/matlabcentral/answers/519497-rrt-navigation-toolbox-and-automated-driving-toolbox-also-costmap-from-driving-scenario

回答： Qu Cao 2020-8-19

ScenarioEgPlanningTry.m

There are two questions I like to clarify

1) What is the difference between navigation toolboxe's "plannerRRT" and Automated drivinng toolboxes "pathPlannerRRT" ?

2) I have created a driving scenario but I want to crete vehicle cost map which I am not knowing how . I have attached my scenario matlab file . I dont understand the process of getting a cost map. My goal is to implement a generic RRT to make the vehicle park in the parking lane(thats the right side as per scenario).

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Answer 1

Qu Cao 2020-8-19

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https://ww2.mathworks.cn/matlabcentral/answers/519497-rrt-navigation-toolbox-and-automated-driving-toolbox-also-costmap-from-driving-scenario#answer_482324

1) plannerRRT in Navigation Toolbox is a generic motion planner where you can define the state space. pathPlannerRRT in Automated Driving Toolbox is mainly used for planning 2-D paths for vehicles.

2) Unfortunately, generating a vehicle cost map from a driving scenario is not supported.