IMU FEEDBACK BASED HD MAP SPEED LIMIT ADJUSTMENT SYSTEM
IMU FEEDBACK BASED HD MAP SPEED LIMIT ADJUSTMENT SYSTEM
- New search for: ZHU FAN
- New search for: XU KECHENG
- New search for: ZHU FAN
- New search for: XU KECHENG
In one embodiment, a set of dynamic vehicle parameters of an ADV associated with a road location are determined based on outputs of an IMU of the ADV measured when the ADV is traveling through the road location. Whether the set of dynamic vehicle parameters satisfy one of a first set of criteria and a second set of criteria is determined. In response to the dynamic vehicle parameters satisfying the first set of criteria for a first predetermined quantity of times or satisfying the second set of criteria for a second predetermined quantity of times, the speed limit associated with the road location is adjusted within a limited range spanning from a minimum speed limit to a maximum speed limit. Operations of the ADV when the ADV subsequently travels through the road location are controlled based at least in part on the adjusted speed limit.
Document information
IMU FEEDBACK BASED HD MAP SPEED LIMIT ADJUSTMENT SYSTEM
2022-03-03
Patent
Electronic Resource
English
| IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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