huawei-noah/SMARTS

Laggy replay of recorded envision trajectories

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#1,356 创建于 2022年3月27日

 (6 条评论) (0 个反应) (1 位负责人)Python (220 个派生)auto 404
help wanted

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描述

High Level Description When replaying the .jsonl file with large amount of (~30) self-controlled vehicles, the envision video looks laggy.

Desired SMARTS version 0.5.1

Problems The replay of .jsonl file becomes laggy when more ego vehicles involved. However, when facing same or even more background traffic vehicles and less ego vehicles, envision works smoothly. My confusion is that since I am just play back recorded trajectories, why things can be different between ego vehicle and background traffic, and is there a way to accelerate the replay of massive ego vehicles. I attached an example laggy-replayed .jsonl file below. gail_i80_2022032204311470.jsonl.zip

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