公开(公告)号：US20240001765A1

公开(公告)日：2024-01-04

申请号：US18345156

申请日：2023-06-30

Applicant: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.

Inventor： Chi WANG ,  Xiaokang HE ,  Pingyuan Ji

IPC: B60L3/00 ,  H02J1/10

CPC classification number: B60L3/0046 ,  B60L3/0092 ,  H02J1/102 ,  H02J2310/48 ,  B60L2240/427 ,  B60L2240/429

Abstract: The present disclosure provides a control system, method and device for vehicle redundant power supply. The system comprises: a main power supply circuit comprising a main power supply monitoring module for monitoring the main power supply circuit and generating monitoring information indicating whether a power supply fault exists in the main power supply circuit; and a redundant power supply circuit comprising a redundant power supply monitoring module for monitoring the main power supply circuit and generating monitoring information indicating whether a power supply fault exists in the redundant power supply circuit; and a vehicle control unit connected to the main power supply circuit and the redundant power supply circuit respectively, and configured for determining one of the main power supply circuit and the redundant power supply circuit as a target power supply circuit for vehicle running according to monitoring information.

公开(公告)号：US20230164940A1

公开(公告)日：2023-05-25

申请号：US17991428

申请日：2022-11-21

Applicant: Beijing Tusen Zhitu Technology Co., Ltd.

Inventor： Xiaokang HE ,  Chi WANG ,  Pingyuan JI

IPC: H05K5/02 ,  H02H7/20 ,  B60R16/02

CPC classification number: H05K5/0247 ,  H05K5/0217 ,  H02H7/20 ,  B60R16/02

Abstract: The present document provides an electrical box, wherein the electrical box comprises: a first circuit comprising a first power input interface at one end of the first circuit and a first power output interface at another end of the first circuit; a second circuit comprising a second power input interface at one end of the second circuit and a second power output interface at another end of the second circuit; and a third circuit electrically connected to the first and second circuits and comprising a third power output interface at one end of the third circuit.

公开(公告)号：US20230041022A1

公开(公告)日：2023-02-09

申请号：US17817957

申请日：2022-08-05

Applicant: Beijing Tusen Zhitu Technology Co., Ltd.

Inventor： Xiaokang HE ,  Pingyuan JI

IPC: H02J9/06 ,  B60L1/00

Abstract: The present disclosure relates to a power supply control method for a vehicle, a vehicle, a control unit, a computer-readable storage medium and a computer program product. The vehicle comprises an electrical equipment, a relay and a power interface, wherein the power interface is electrically coupled to the electrical equipment via the relay. The method comprises: determining whether the power interface is coupled to an external power source; determining whether a voltage of the external power source is within a predetermined range when the power interface is coupled to the external power source; and controlling the relay to be switched on in response to the voltage of the external power source being within the predetermined range.