公开(公告)号：EP2520080A1

公开(公告)日：2012-11-07

申请号：EP10840469.0

申请日：2010-12-01

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

Inventor： QIN, Zhi ,  FU, Jingjun ,  HU, Wenge

IPC: H04N5/335

CPC classification number: H04N5/35581

Abstract: A method for reading out a high dynamic range image in an image sensor comprises: resetting a pixel array row by row from an initial row of the pixel array to process a first integration treatment for a first image when reaching a first start time; resetting the pixel array row by row from the initial row of the pixel array to process a second integration treatment for the first image when reaching a second start time; and resetting the pixel array row by row from the initial row of the pixel array to process a first integration treatment for a second image when reaching a third start time.

公开(公告)号：EP2520003A1

公开(公告)日：2012-11-07

申请号：EP10840577.0

申请日：2010-12-29

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

Inventor： GUO, Guangxi ,  XU, Yang ,  LIANG, Shulin ,  ZHANG, Jianhua

IPC: H02J7/00 ,  H01M10/44

CPC classification number: H02J7/35 ,  H01M10/465

Abstract: A solar charger for charging a power battery is provided, comprising: a photo-sensitive unit configured to detect light intensity; a charging unit configured to receive a voltage transformed from solar energy and to boost the voltage for charging the power battery; a switch unit coupled between the charging unit and the power battery and configured to disconnect the charging unit from the power battery or connect the charging unit with the power battery; and a control unit coupled to each of the photo-sensitive unit, the switch unit, and the charging unit, and configured to switch on the charging unit and the switch unit when the light intensity is higher than a first predetermined value to charge the power battery.

公开(公告)号：EP2519982A1

公开(公告)日：2012-11-07

申请号：EP10840425.2

申请日：2010-10-08

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

Inventor： ZHANG, Wang ,  SU, Xilin ,  XIE, Chunlin ,  HU, Hongpo

IPC: H01L33/44

CPC classification number: H01L33/007 ,  H01L21/0237 ,  H01L21/02458 ,  H01L21/0254 ,  H01L21/02546 ,  H01L21/02576 ,  H01L21/02579 ,  H01L21/0262 ,  H01L21/02658 ,  H01L33/0079 ,  H01L33/12 ,  H01L33/32

Abstract: A method for manufacturing an epitaxial wafer for a light emitting diode (LED) is provided. The method may comprise: forming a back coating layer on a back surface of a substrate; forming a buffer layer on a top surface of the substrate; forming an N-type semiconductor layer on the buffer layer; forming a multi-quantum well layer on the N-type semiconductor layer; and forming a P-type semiconductor layer on the multi-quantum well layer. An epitaxial wafer and a method for manufacturing an LED chip are also provided.

公开(公告)号：EP2517029A1

公开(公告)日：2012-10-31

申请号：EP10838666.5

申请日：2010-12-21

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

Inventor： LIU, Yu ,  SHEN, Xiaofeng ,  ZHANG, Jianhua

IPC: G01R29/02

CPC classification number: G01R29/0273 ,  G01R29/02

Abstract: A device for detecting a PWM wave, comprising: a PWM wave generating module, configured to generate the PWM wave; a detecting module coupled to the PWM wave generating module, configured to receive the PWM wave and to determine an electric level of the PWM wave; a timer coupled to the detecting module, configured to start a counting when the detecting module receives the PWM wave, and to interrupt the counting when the counting reaches a predetermined value, the detecting module determining whether the electric level of the PWM wave is a high electric level or a low electric level when the counting is interrupted; and a calculating module coupled to the detecting module, configured to calculate a duty ratio of the PWM wave based on a number of high electric level and a number of low electric level of the PWM wave determined within one period of the PWM wave.

公开(公告)号：EP2752921B1

公开(公告)日：2019-10-02

申请号：EP12827624.3

申请日：2012-08-22

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

Inventor： ZHU, Jianhua ,  LAI, Qing ,  TONG, Zhiwei ,  JIANG, Luxia

IPC: H01M2/30 ,  H01M2/20 ,  H01M2/32 ,  H01M2/22 ,  H01M2/06 ,  H01M2/08

公开(公告)号：EP2622708B1

公开(公告)日：2019-04-03

申请号：EP11828074.2

申请日：2011-09-21

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

Inventor： XU, Yang ,  LIANG, Shulin ,  ZHANG, Jianhua

IPC: B60L3/00 ,  H02J7/00 ,  H02J7/35 ,  B60L8/00 ,  B60L11/18

公开(公告)号：EP2800227B1

公开(公告)日：2018-10-10

申请号：EP12861810.5

申请日：2012-12-31

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

Inventor： WANG, Wei ,  WANG, Hongjun ,  LI, Zhen ,  JIANG, Hong

IPC: H02J7/00 ,  B60L1/00 ,  B60L11/18 ,  H04B3/54 ,  H02J7/02 ,  H02J3/32 ,  B60L3/00 ,  H02J7/34 ,  H02J5/00

CPC classification number: B60L11/1838 ,  B60L1/006 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0069 ,  B60L11/1812 ,  B60L11/1814 ,  B60L11/1818 ,  B60L11/1842 ,  B60L11/1851 ,  B60L11/1861 ,  B60L11/1872 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2210/42 ,  B60L2230/12 ,  B60L2240/527 ,  B60L2240/529 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/12 ,  B60L2260/22 ,  B60L2260/26 ,  B60L2270/147 ,  B60L2270/20 ,  H02J3/32 ,  H02J5/00 ,  H02J7/0036 ,  H02J7/0054 ,  H02J7/0055 ,  H02J7/0063 ,  H02J7/0065 ,  H02J7/0068 ,  H02J7/02 ,  H02J7/022 ,  H02J7/345 ,  H02J2007/0067 ,  H04B3/542 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7088 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/14

Abstract: Disclosed are a carrier communication method based on electric automobile charging/discharging, comprising the following steps: S1: after being powered up and started, an electric automobile detecting whether a carrier signal from a peripheral device is received through an interface wire harness and whether the carrier signal is correct; S2: when detecting the carrier signal and detecting that the carrier signal is correct, the electric automobile receiving the carrier signal through the interface wire harness; and S3: the electric automobile performing coupling and filtering on the received carrier signal to convert the carrier signal into a standard carrier signal, and demodulating the standard carrier signal into a digital signal to obtain information of the peripheral device. The method, on the basis of not increasing the number of wire harness, may implement data transmission and sharing between an automobile and ECU modules of a peripheral device, and carrier communication with other signal lines as communication media at the same time, so as to avoid construction and investment of a new communication network, and reduce manufacturing cost and maintenance difficulty. Further disclosed are a carrier communication system and a carrier apparatus based on electric automobile charging/discharging.

公开(公告)号：EP2817146B1

公开(公告)日：2018-09-12

申请号：EP12869389.2

申请日：2012-09-26

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

Inventor： SUN, Jian ,  WU, Yanqin ,  ZHANG, Yunxia

IPC: B29C45/14 ,  B32B15/08 ,  B32B15/04 ,  B32B7/02 ,  B32B15/20 ,  B32B27/20 ,  B32B27/32 ,  B32B27/34 ,  C25D11/04 ,  C25D11/18 ,  C25D11/24 ,  B29K69/00 ,  B29K71/00 ,  B29K81/00 ,  B29K309/08 ,  B29K705/02 ,  B29L9/00

CPC classification number: B29C45/14795 ,  B29C45/14311 ,  B29C2045/14803 ,  B29C2045/14868 ,  B29K2069/00 ,  B29K2071/12 ,  B29K2081/04 ,  B29K2105/0005 ,  B29K2105/0088 ,  B29K2309/08 ,  B29K2705/02 ,  B29K2715/003 ,  B29L2009/003 ,  B32B7/02 ,  B32B15/08 ,  B32B15/20 ,  B32B27/20 ,  B32B27/32 ,  B32B27/34 ,  B32B2262/0261 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/105 ,  B32B2307/54 ,  B32B2307/542 ,  B32B2509/00 ,  B32B2605/00 ,  C25D11/04 ,  C25D11/18 ,  C25D11/24

Abstract: A method of making an aluminum alloy-resin composite and an aluminum alloy-resin composite obtained by the same are provided. The method may comprise: S1: anodizing a surface of an aluminum alloy substrate to form an oxide layer on the surface, in which the oxide layer includes nanopores; S2: immersing the resulting aluminum alloy substrate obtained at step S1 in an alkaline solution having a pH of about 10 to about 13, to form corrosion pores on an outer surface of the oxide layer, wherein the alkaline solution is an aqueous solution including at least one selected from a soluble carbonates, a soluble alkali, a soluble phosphate, a soluble sulfate, and a soluble borate; S3: injection molding a resin onto the surface of the resulting aluminum alloy substrate in step S2 in a mold to obtain the aluminum alloy-resin composite.

公开(公告)号：EP2565289B1

公开(公告)日：2018-07-18

申请号：EP11811855.3

申请日：2011-07-28

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

Inventor： LI, Yunchun ,  ZHANG, Faliang

IPC: C22C45/00 ,  C22F1/00 ,  B22D18/00 ,  C22C16/00

CPC classification number: C22C1/002 ,  B22D17/00 ,  C22C16/00 ,  C22C45/10 ,  C22F1/18

Abstract: A heat treatment process for an amorphous alloy die cast comprises: the amorphous alloy die cast is subjected to an aging treatment at a temperature of 0.5-0.6 Tg, for a time of 10 minutes to 24 hours. The amorphous alloy die cast comprises Zr, and is represented by a formula of (Zr 1-x Ti x ) a (Cu 1-y Niy) b Al c M d , in which M is selected from the group consisting of: Be, Y, Sc, La, and combinations thereof, 38‰¤a‰¤65, 0‰¤x‰¤0.45, 0‰¤y‰¤0.75, 20‰¤b‰¤40, 0‰¤c‰¤15, 0‰¤d‰¤30, and the sum of a, b, c, and d in atomic percentages equals to 100.

公开(公告)号：EP2628204B1

公开(公告)日：2018-06-06

申请号：EP11832049.8

申请日：2011-10-13

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

Inventor： WU, Guanglin ,  SUN, Huajun ,  PAN, Liying

IPC: H01M2/30 ,  H01M2/32 ,  H01M2/06 ,  H01M10/0525

CPC classification number: H01M2/06 ,  H01M2/30 ,  H01M2/32 ,  H01M10/0525 ,  H01M2200/103 ,  H01M2200/106

Abstract: A battery comprise: a housing made by a metal or a metal alloy; a battery core in the housing comprising a positive plate, a separator and a negative plate; an electrolyte in the housing; a cover assembly having a positive terminal electrically connected with the positive plate and a negative terminal electrically connected with the negative plate; and a protection component to prevent the housing from being corroded by the electrolyte.