公开(公告)号：US11094201B2

公开(公告)日：2021-08-17

申请号：US16272827

申请日：2019-02-11

Applicant: TuSimple, Inc.

Inventor： Nan Wu

IPC: G08G1/00 ,  G08G1/056 ,  G08G1/052

Abstract: The present disclosure provides a system, a method and an apparatus for vehicle positioning. The method includes: acquiring positioning information pre-stored in a roadside device while a vehicle is moving, the positioning information including direction information and/or position information associated with a position of the roadside device; determining a current position of the vehicle based on position information determined by a vehicle-mounted positioning device and the positioning information acquired from the roadside device.

公开(公告)号：US11084709B2

公开(公告)日：2021-08-10

申请号：US16035662

申请日：2018-07-15

Applicant: TuSimple, Inc.

Inventor： Nan Wu ,  He Zheng

IPC: B67D7/04 ,  G01C21/34 ,  G05D1/00 ,  G08G1/0968 ,  G07C5/08 ,  H04W4/40 ,  G08G1/0967 ,  H04W4/44 ,  H04W4/02 ,  B67D7/08 ,  H04W4/024 ,  H04L29/08 ,  G08G1/0962

Abstract: The present application provides a method, device and system for automatically fueling a vehicle. The method includes: judging, by a fueling control device of the vehicle, whether the vehicle needs to be filled with fuel; obtaining driving route information and vehicle status information of the vehicle in the case of determining that the vehicle needs to be filled with fuel; determining fuel amount to be filled according to the driving route information and the vehicle status information of the vehicle; sending a fueling request to a fueling management system; receiving a feedback message from the fueling management system, wherein the feedback message includes position information of a fueling device; and prompting the vehicle to obtain fuel offered by the fueling device indicated by the position information of the fueling device according to the fuel amount to be filled.

公开(公告)号：US11104333B2

公开(公告)日：2021-08-31

申请号：US16357726

申请日：2019-03-19

Applicant: TUSIMPLE, INC.

Inventor： Junfeng Li ,  Nan Wu

IPC: B60W30/09 ,  B60T8/17 ,  B60T7/22 ,  B60W10/184 ,  B60W10/20 ,  B60T8/171 ,  B60T8/172 ,  B60T8/1755 ,  B60T8/18 ,  B60T8/24 ,  B60W30/04 ,  B60T8/1763 ,  B60Q5/00

Abstract: The present disclosure provides an emergency braking system, an emergency braking method and a semitrailer, capable of improving the braking effect of the vehicle, thereby achieving improved safety for the vehicle. The system includes: a sensor component configured to collect sensed information on an environment where a semitrailer is located; and a braking controller configured to determine whether there is a risk of collision for the semitrailer based on the sensed information, and if so, calculate a maximum adhesive force that can be provided by a road surface the semitrailer is currently on, determine a first braking pressure corresponding to each wheel based on the maximum adhesive force and axle load information, and transmit to a braking system a first braking instruction carrying the first braking pressure for each wheel.

公开(公告)号：US11029696B2

公开(公告)日：2021-06-08

申请号：US16035663

申请日：2018-07-15

Applicant: TuSimple, Inc.

Inventor： Nan Wu

IPC: G05D1/02 ,  G01G19/02 ,  G07C5/00 ,  G05D1/00 ,  B60W50/00 ,  G07B15/06

Abstract: The application discloses a method, system and related device of implementing vehicle automatically weighing, so as to achieve the automatically weighing of the unmanned vehicle. The method includes: controlling, by a vehicle controller, a vehicle to drive automatically and stop at a weighing position; weighing, by a weighbridge sensor, the vehicle when sensing the vehicle stopping at the weighing position, and sending weighing end information to the vehicle controller; and controlling, by the vehicle controller, the vehicle to start and leave the weighing position when receiving the weighing end information.

公开(公告)号：US10800645B2

公开(公告)日：2020-10-13

申请号：US16035659

申请日：2018-07-15

Applicant: TuSimple, Inc.

Inventor： Nan Wu

IPC: B67D7/30 ,  G01C21/34 ,  G08G1/0968 ,  G07C5/00 ,  G05D1/00 ,  B67D7/04 ,  G08G1/0967 ,  G08G1/00 ,  H04W4/40

Abstract: The present application discloses a method, device and system for automatic oiling of a long-distance transport vehicle. The method provided by the present application includes: obtaining, by a transport planning system at a network side, vehicle status information, transport mission information and highway port information of the vehicle before the long-distance transport vehicle starts from a highway port of departure; generating a transport plan according to the vehicle status information, the transport mission information and the highway port information, wherein the transport plan comprises at least one highway port to be stopped at, cargo quantity to be loaded at each highway port to be stopped at and oil mass to be filled at each highway port to be stopped at; and sending the transport plan to the vehicle.