search

ApolloAuto / apollo

An open autonomous driving platform
Apache License 2.0
25.2k stars 9.71k forks source link

Planning about speed limitation. Plz give me a hand #15104

Open Isaac0424 opened 1 year ago

Isaac0424 commented 1 year ago

Hi Apollo community,

I hope this message finds you well. I am currently working on a high-speed map and have set the speed limit to 200 km/h. However, despite my configuration, I observe that the speed does not exceed 56-70 km/h. I have also ensured that the speed limits in the planning.conf file are appropriately adjusted.

Could you kindly advise if there are any additional configurations or settings that we might need to modify to achieve the desired speed?

Thank you for your assistance and looking forward to your guidance.

daohu527 commented 1 year ago

Have you checked the speed limit in HD map.

Usually the traffic rules contained in the hdmap will also restrict the behavior of the planning.

Isaac0424 commented 1 year ago

yes i had checked the speed limit in HD map before I asked. I guess the speed optimizer is limiting the vehicle speed by some logic. but i don't know answer....