公开(公告)号：US20190210564A1

公开(公告)日：2019-07-11

申请号：US16243821

申请日：2019-01-09

Applicant: TuSimple

Inventor： Xiaoling HAN ,  Charles A. PRICE ,  Lindong SUN ,  Liu LIU ,  Yi WANG ,  Ruiliang ZHANG

IPC: B60R25/30 ,  G05D1/00

CPC classification number: B60R25/30 ,  G05D1/0022 ,  H04W4/80 ,  H04W84/042 ,  H04W84/12

Abstract: Described are devices, systems and methods for real-time remote control of vehicles with high redundancy. In some embodiments, two copies of at least one control command are received using two different wireless communication protocols, and are compared. The at least one control command is executed when the two copies are in agreement, but is rejected when the two copies differ. In other embodiments, additional wireless communication protocols may exist to provide a redundant mode of communication when one of the two different wireless communication protocols are unavailable. In yet other embodiments, redundant GPS units may be used to determine availability of any of the communication protocols, and relevant control commands may be downloaded in advance to circumvent the lack of coverage.