公开(公告)号：EP4393776A1

公开(公告)日：2024-07-03

申请号：EP22914342.5

申请日：2022-12-19

Applicant: BYD Company Limited

Inventor： ZHONG, Yilin ,  WU, Chunfen ,  HUANG, Jiang ,  DAI, Jun ,  SU, Fengwu

IPC: B60R1/00 ,  G02B27/01

CPC classification number: G02B27/01 ,  G02B6/122 ,  G02B5/32 ,  G02B6/00 ,  B60R1/00

Abstract: A display device, a vehicle, and a method for controlling a vehicle are provided. The display device includes: a beam generator, comprising a display and configured to generate a beam having image information displayed on the display, where a size of the display is a first preset size; and a holographic optical waveguide, configured to display an image of a second preset size at a first preset distance at a position behind the display device based on the beam having the image information, where the second preset size is a preset multiple of the first preset size; and the preset multiple is greater than 1. Through the display device, eye pupils do not need to be kept in a wide-open state that causes discomfort, which avoids fatigue and myopia; experience like watching a TV series at home can be realized; and an image size can be increased without occupying more physical space of an entire vehicle.

公开(公告)号：EP4299342A1

公开(公告)日：2024-01-03

申请号：EP21941635.1

申请日：2021-10-19

Applicant: BYD Company Limited

Inventor： LIAN, Yubo ,  LING, Heping ,  ZHONG, Yilin ,  SONG, Gan ,  ZHANG, Jingke

IPC: B60H1/00

Abstract: Disclosed are an integrated thermal management system, a vehicle, and a thermal management control method, which relate to the field of vehicle technology. The integrated thermal management system includes a heat pump subsystem, a battery detection module, an interaction module, a high-voltage system cooling subsystem, and a vehicle thermal management controller. The heat pump subsystem includes a heat pump subsystem detection module. The heat pump subsystem detection module is configured to detect state information of the heat pump subsystem. The high-voltage system cooling subsystem is configured to perform heat exchange with the heat pump subsystem and a high-voltage system of a vehicle. The battery detection module is configured to detect state information of a vehicle battery. The interaction module is configured to receive setting information of a thermal requirement of a passenger compartment. The vehicle thermal management controller is configured to determine a thermal management requirement of the vehicle battery according to the state information of the vehicle battery, determine a thermal management requirement of the passenger compartment according to the setting information, and determine a heat supplementation requirement according to the thermal management requirement of the vehicle battery, the thermal management requirement of the passenger compartment, and the state information of the heat pump subsystem.

公开(公告)号：EP4215386A1

公开(公告)日：2023-07-26

申请号：EP21868758.0

申请日：2021-09-18

Applicant: BYD Company Limited

Inventor： LIAN, Yubo ,  ZHONG, Yilin ,  LING, Heping ,  WU, Chunfen ,  LIN, Fangfang

IPC: B60H1/00 ,  B60H1/03 ,  B60L58/26 ,  B60L58/27

Abstract: The present disclosure relates to a vehicle thermal management system and an electric vehicle. The vehicle thermal management system includes a first thermal management system and a second thermal management system for a high-voltage system. The second thermal management system includes a heat sink, a heat exchanger, and a waste heat utilization branch. A water pump and a high-voltage system cooling branch passing through the high-voltage system that are in interconnected are arranged on the waste heat utilization branch. A cooling liquid outlet of the heat exchanger communicates with an inlet of the waste heat utilization branch. An outlet of the waste heat utilization branch optionally communicates with a cooling liquid inlet of the heat exchanger or with the cooling liquid inlet of the heat exchanger through the heat sink. The first thermal management system includes a compressor and a battery pack provided with a direct-cooling device. An outlet of the compressor communicates with a first port of the direct-cooling device of the battery pack. A second port of the direct-cooling device of the battery pack communicates with a refrigerant inlet of the heat exchanger through a first throttle branch, and a refrigerant outlet of the heat exchanger communicates with an inlet of the compressor. In this way, the arrangement of pipeline arrangement for cooling and heating the battery pack is simplified.

公开(公告)号：EP3943798A1

公开(公告)日：2022-01-26

申请号：EP20773333.8

申请日：2020-03-12

Applicant: BYD Company Limited

Inventor： LIAN, Yubo ,  ZHONG, Yilin ,  ZHAO, Na ,  LIANG, Qun ,  PENG, Bei

IPC: F16M13/02 ,  G09F9/35

Abstract: The present disclosure discloses a vehicle, and a method and apparatus for controlling a multi-screen system. The multi-screen system includes a plurality of display screens and a driving mechanism configured to drive the plurality of display screens to move in space. The method includes the following steps: acquiring a control instruction for the multi-screen system; and controlling the plurality of display screens to move according to the control instruction. This method allows a user to control the display screens to switch between different combination modes, so that the user's requirements on the positions, angles, display contents, etc. of the display screens can be met. This method is highly intelligent and provides the user with an optimal experience in the vehicle.

公开(公告)号：EP2834110A1

公开(公告)日：2015-02-11

申请号：EP13773022.2

申请日：2013-03-28

Applicant: BYD Company Limited

Inventor： DU, Xiaowen ,  ZHANG, Yongzeng ,  ZHONG, Yilin ,  FAN, Bo

IPC: B60R25/04 ,  B60R25/00

CPC classification number: G06F17/00 ,  B60R25/24 ,  G05D1/0022 ,  G05D1/0033 ,  G05D2201/0213

Abstract: A remote control system for driving a vehicle, a vehicle intelligent key device (102) and a remote control method for driving a vehicle are provided. The remote control system comprises: a vehicle intelligent key device (102), configured to send a starting signal and a control signal; a vehicle, configured to receive the starting signal or the control signal, to start a remote control mode according to the starting signal, and to control a driving state of the vehicle according to the control signal and to control the vehicle to quit the remote control mode when a predetermined condition is satisfied.

Abstract translation: 提供了用于驱动车辆的遥控系统，车辆智能钥匙装置（102）以及用于驱动车辆的遥控方法。 该遥控系统包括：车辆智能钥匙装置（102），用于发送启动信号和控制信号; 车辆，用于接收所述启动信号或所述控制信号，根据所述启动信号启动遥控模式，并根据所述控制信号控制所述车辆的行驶状态，并控制所述车辆退出所述遥控器 当满足预定条件时，

公开(公告)号：EP2834108A1

公开(公告)日：2015-02-11

申请号：EP13772500.8

申请日：2013-03-28

Applicant: BYD Company Limited

Inventor： DU, Xiaowen ,  ZHANG, Yongzeng ,  ZHONG, Yilin ,  FAN, Bo

IPC: B60R25/00 ,  B60W30/06

CPC classification number: G06F17/00 ,  B60R25/24 ,  B62D15/00 ,  G05D1/0022 ,  G05D2201/0213

Abstract: A remote control system for driving a vehicle, a vehicle intelligent key device and a remote control method are provided. The remote control system comprises: a vehicle intelligent key device (102) configured to send a starting signal and control signal; and a vehicle (101) configured to receive the starting signal and the control signal, to start a remote control mode according to the starting signal, and to control a driving state of the vehicle (101) according to the control signal.

公开(公告)号：EP2741940A1

公开(公告)日：2014-06-18

申请号：EP12821359.2

申请日：2012-05-04

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： GONG, Qing ,  WU, Bo ,  ZHONG, Yilin ,  SONG, Xinxin ,  WANG, Jinqiu ,  BAI, Junming ,  DAI, Jun ,  SU, Fengwu ,  LUO, Ditian

IPC: B60Q1/56 ,  B60R13/00

CPC classification number: B60R13/10 ,  B60Q1/56

Abstract: A license plate device comprises: a first shell (110) having a transparent region (111) forming a first predetermined logo pattern and a non transparent region (112); a second shell (150) fixedly connected with the first shell (110), with a sealed accommodating space; a light guide plate (120) disposed between the bottom plate (130) and the first shell (110) which is formed with an accommodating groove (122); and a circuit board (140) disposed between the light guide plate (120) and the second shell (150) which is formed with an illuminating element (141) on a surface thereof facing toward the light guide plate (120) to be accommodated in the accommodating groove (122), in which the light guide plate (120) is formed with a plurality of microprism structures (121) configured to transmit at least a part of light emitted by the illuminating element (141) penetrating through the light guide plate (120) from a face of the light guide plate (120) facing the first shell (110).