公开(公告)号：US20210075966A1

公开(公告)日：2021-03-11

申请号：US17025257

申请日：2020-09-18

Applicant: TUSIMPLE, INC.

Inventor： Alan Camyre ,  Todd SKINNER ,  Juexiao NING ,  Qiwei LI ,  Yishi LIU

IPC: H04N5/232 ,  G05D1/02 ,  G01S17/86 ,  G01B7/14 ,  G01B11/14 ,  G01S17/931 ,  G01S7/497 ,  G01S17/06 ,  G01B17/00

Abstract: Techniques are described for compensating for movements of sensors. A method includes receiving two sets of sensor data from two sets of sensors, where a first set of sensors are located on a roof of a cab of a semi-trailer truck and a second set of sensor data are located on a hood of the semi-trailer truck. The method also receives from a height sensor a measured value indicative of a height of the rear of a rear portion of the cab of the semi-trailer truck relative to a chassis of the semi-trailer truck, determines two correction values, one for each of the two sets of sensor data, and compensates for the movement of the two sets of sensors by generating two sets of compensated sensor data. The two sets of compensated sensor data are generated by adjusting the two sets of sensor data based on the two correction values.

公开(公告)号：US20210024092A1

公开(公告)日：2021-01-28

申请号：US16938279

申请日：2020-07-24

Applicant: TUSIMPLE, INC.

Inventor： Xiaoling HAN ,  Kaixin ZHENG ,  Jay DAY ,  Jeffrey RENN ,  Todd SKINNER ,  Charles A. PRICE ,  Zehua HUANG

IPC: B60W60/00 ,  B60W10/20 ,  B60W10/18 ,  B60W10/08 ,  B60W10/26 ,  B60W40/105

Abstract: Described are devices, systems and methods for managing power generation, storage and/or distribution in autonomous vehicles. In some aspects, a system for power management in an autonomous vehicle having a main power source and one or more alternators includes a vehicle control unit, a secondary power source, and a power management unit. In some embodiments, the power management unit is configured on an autonomous vehicle having a single alternator-charging system for battery charging and battery power control with different battery packs. In some embodiments, the power management unit is configured on an autonomous vehicle having multiple alternator-charging systems for battery charging and battery power control for different battery packs.