公开(公告)号：US12291181B2

公开(公告)日：2025-05-06

申请号：US18072167

申请日：2022-11-30

Applicant: Bendix Commercial Vehicle Systems LLC

Inventor： Daniel Zula ,  Michael Cremona ,  Thomas Hayes

IPC: B60T8/17 ,  B60Q9/00 ,  B60T7/20

Abstract: The present disclosure provides systems and methods for automatically controlling braking and/or wheel speed at a dolly to increase maneuverability. In one form, a system comprises a memory, a first sensor, and at least one processor. The first sensor is configured to determine at least one of a distance from a dolly to a forward trailer or an angle from the dolly to the forward trailer. The at least one processor is configured to: determine that a forward trailer is moving in a reverse direction; determine a steering angle of a vehicle coupled to the forward trailer; measure a rotation of the forward trailer based on information received from the first sensor; and apply at least one of braking or wheel speed control to at least one wheel of the dolly based on the measured rotation of the forward trailer and the determined steering angle of the forward trailer.

公开(公告)号：US20240178881A1

公开(公告)日：2024-05-30

申请号：US18071915

申请日：2022-11-30

Applicant: Bendix Commercial Vehicle Systems LLC

Inventor： Tandi Wijaya ,  Pratima Vishwakarma ,  Michael Cremona ,  Mangesh Bhaginath Dhakane ,  Kritika Singhvi ,  Khoi Dang ,  Amit B. Nahar ,  Thomas Hayes

IPC: H04B3/54 ,  H04B3/462

CPC classification number: H04B3/54 ,  H04B3/462

Abstract: A system and method are disclosed for power line communication (PLC) signal data body encoding using differential phase detection. In one embodiment, if a preamble section of the PLC signal is too noisy, instead of attempting to read the actual signal in a data section of the PLC signal, a differential phase detection circuit is used to detect a phase difference between two symbols in the data section, as phase detection is less susceptible to noise.