公开(公告)号：WO2014101767A1

公开(公告)日：2014-07-03

申请号：PCT/CN2013/090429

申请日：2013-12-25

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： HU, Chuhua ,  JIANG, Xingfu ,  YANG, Xiaohua

IPC: H05B37/02

CPC classification number: H02M3/33507 ,  H05B33/0815 ,  Y02B20/347

Abstract: A switching power source, a method and a control chip for controlling a switching power source are provided. The switching power source includes: a dimmer having a plurality of operating modes; a filtering and rectifying module connected with the dimmer; a dimmer switching module connected with the dimmer; a primary constant current circuit connected with the filtering and rectifying module; a control module connected with the filtering and rectifying module, the dimmer switching module and the primary constant current circuit respectively, and configured to detect a current operating mode of the dimmer, to generate a dimmer control signal according to the current operating mode, to control the dimmer switching module to turn on or off according to the dimmer control signal so as to control the dimmer to enter a desired operating mode, and to control the primary constant current circuit to output a constant current.

Abstract translation: 提供了用于控制开关电源的开关电源，方法和控制芯片。 开关电源包括：具有多个工作模式的调光器; 与调光器连接的滤波整流模块; 与调光器连接的调光开关模块; 与过滤整流模块连接的主要恒流电路; 与滤波整流模块，调光器开关模块和初级恒流电路分别连接的控制模块，被配置为检测调光器的当前工作模式，根据当前工作模式产生调光控制信号，以控制 调光开关模块根据调光控制信号导通或关断，以控制调光器进入所需的工作模式，并控制主恒流电路输出恒定电流。

公开(公告)号：WO2014094619A1

公开(公告)日：2014-06-26

申请号：PCT/CN2013/089823

申请日：2013-12-18

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： LI, Minggang

IPC: H01L33/00 ,  H01L33/36 ,  H01L33/50

CPC classification number: H01L33/005 ,  H01L33/0079 ,  H01L33/505 ,  H01L2933/0016

Abstract: A method for manufacturing a white LED chip, comprises: providing a substrate (100); forming a buffer layer (200) on the substrate; forming a semiconductor light-emitting structure on the buffer layer; forming a current diffusion layer (400) on the semiconductor light-emitting structure; forming a phosphor layer (500) on the current diffusion layer (400); forming a first electrode (601) in the phosphor layer (500); providing an introduced substrate (700); bonding the introduced substrate (700) with the phosphor layer (500) and the first electrode (601) under a first preset temperature and in an electric field; forming a second electrode (602) in the substrate (100); and removing the introduced substrate (700).

Abstract translation: 一种白色LED芯片的制造方法，包括：提供基板（100）; 在衬底上形成缓冲层（200）; 在缓冲层上形成半导体发光结构; 在半导体发光结构上形成电流扩散层（400）; 在所述电流扩散层（400）上形成荧光体层（500）; 在所述荧光体层（500）中形成第一电极（601）; 提供引入的衬底（700）; 在第一预设温度和电场下将引入的基板（700）与荧光体层（500）和第一电极（601）接合; 在所述基板（100）中形成第二电极（602）; 以及去除引入的基板（700）。

公开(公告)号：WO2014094597A1

公开(公告)日：2014-06-26

申请号：PCT/CN2013/089666

申请日：2013-12-17

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： ZHU, Xiang ,  HE, Zhiqiang ,  YANG, Yun

IPC: G01R31/36 ,  G01R19/165

CPC classification number: G01R31/3658 ,  G01R19/16542 ,  G01R31/362 ,  G01R35/00 ,  H01M10/482

Abstract: A battery pack fault detection device and a method for detecting a fault of a battery pack are provided. The battery pack fault detection device comprises: N diodes in which each battery is connected with one of the N diodes in anti-parallel via a detecting line; N+1 switches; a switch control circuit (4) for switching on or switching off each switch; a voltage collection circuit (5) connected with the switch control circuit (4) for collecting a voltage of the battery; an analog-to-digital conversion circuit (6) for performing an analog-digital conversion on the voltage of the battery to obtain a digital voltage; a detection control circuit (7) connected with the switch control circuit (4) and the analog-to-digital conversion circuit (6) for controlling the switch control circuit (4) to switch on or off each switch and for comparing the digital voltage with a preset value to judge a fault of the battery pack.

Abstract translation: 提供一种电池组故障检测装置和用于检测电池组的故障的方法。 电池组故障检测装置包括：N个二极管，其中每个电池经由检测线与反并联的N个二极管中的一个连接; N + 1开关; 用于接通或关闭每个开关的开关控制电路（4） 与开关控制电路（4）连接的用于收集电池电压的电压采集电路（5） 模数转换电路（6），用于对电池的电压执行模拟数字转换以获得数字电压; 与开关控制电路（4）连接的检测控制电路（7）和模拟 - 数字转换电路（6），用于控制开关控制电路（4）接通或断开每个开关，并将数字电压 具有预设值以判断电池组的故障。

公开(公告)号：WO2014094547A1

公开(公告)日：2014-06-26

申请号：PCT/CN2013/088692

申请日：2013-12-05

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： LIN, Xinping ,  REN, Yongpeng ,  XU, Qiang

IPC: H01L33/64

CPC classification number: H01L33/642 ,  H01L23/13 ,  H01L23/36 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/8592 ,  H01L2933/0075 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A light emitting assembly and a method for preparing the light emitting assembly are provided. The light emitting assembly (100) includes: a copper heat sink (1); a ceramic substrate (2) having a mounting hole (6); a copper-oxygen eutectic layer (7) formed between the copper heat sink (1) and the ceramic substrate (2); a positive electrode (31) and a negative electrode (32) disposed on a surface of the ceramic substrate (2); an LED chip (4) disposed on the copper heat sink (1) and within the mounting hole (6), and electrically connected with the positive and negative electrodes (31, 32); and a fluorescent substance layer (5) covering the LED chip (4).

Abstract translation: 提供一种发光组件及其制备方法。 发光组件（100）包括：铜散热器（1）; 具有安装孔（6）的陶瓷基板（2） 形成在铜散热器（1）和陶瓷基板（2）之间的铜 - 氧共晶层（7）; 设置在陶瓷基板（2）的表面上的正极（31）和负极（32）。 设置在所述铜散热器（1）上并在所述安装孔（6）内的LED芯片（4），并且与所述正极和所述负极（31,32）电连接; 和覆盖LED芯片（4）的荧光物质层（5）。

公开(公告)号：WO2014048283A1

公开(公告)日：2014-04-03

申请号：PCT/CN2013/083975

申请日：2013-09-23

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： LUO, Hui ,  DU, Zhiyong ,  ZHOU, Xuguang ,  ZHANG, Xinxin ,  CHEN, Xing ,  YANG, Taotao ,  CHENG, Lipin

IPC: H02P6/00

CPC classification number: H02P6/12 ,  H02P6/34 ,  H02P29/0241

Abstract: A method for checking an out-of-step of a synchronous motor includes detecting three-phase currents of the synchronous motor; determining whether a relationship between the three-phase currents satisfies a preset requirement; and if no, determining that the synchronous motor is out of step. It is determined that the synchronous motor is out of step when amplitudes of each current of the three-phase currents are not equal or when the phase difference between the three-phase currents is not 120°.

Abstract translation: 用于检查同步电动机的失步的方法包括检测同步电动机的三相电流; 确定三相电流之间的关系是否满足预设要求; 并且如果否，确定同步电动机不合格。 确定当三相电流的每个电流的幅度不相等时或当三相电流之间的相位差不是120°时，同步电动机失步。

公开(公告)号：WO2014008852A1

公开(公告)日：2014-01-16

申请号：PCT/CN2013/079070

申请日：2013-07-09

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： GAO, Chunnan ,  CHEN, Liang

IPC: C25D11/14 ,  B05D5/06 ,  B05D3/10

CPC classification number: C25D11/243 ,  C25D11/08 ,  C25D11/16 ,  C25D11/246

Abstract: A method of preparing a metal composite, comprising the steps of: forming an anodic oxidation layer on a surface of a metal substrate; forming a dye layer comprising a dye and a water soluble ink on the anodic oxidation layer, wherein the dye layer has a graduated thickness; and removing the water soluble ink.

Abstract translation: 一种制备金属复合材料的方法，包括以下步骤：在金属基材的表面上形成阳极氧化层; 在所述阳极氧化层上形成包含染料和水溶性油墨的染料层，其中所述染料层具有刻度厚度; 并除去水溶性油墨。

公开(公告)号：WO2014000665A1

公开(公告)日：2014-01-03

申请号：PCT/CN2013/078184

申请日：2013-06-27

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： WU, Mengxiang ,  REN, Maolin ,  DENG, Tianyou ,  WANG, Shumin ,  LI, Xiaofang ,  QIU, Hongmei ,  LIN, Xinping

IPC: B60H1/22 ,  H05B3/06

CPC classification number: F24H9/1872 ,  F24H1/009 ,  F24H1/121 ,  F24H3/002 ,  F24H3/0429 ,  F24H3/082 ,  F24H9/1827 ,  H05B3/141 ,  H05B3/24 ,  H05B2203/02 ,  H05B2203/023

Abstract: A PTC electric heating assembly (2) is provided, including two electrode plates (23) and a PTC heating module (20) disposed between the two electrode plates (23), and comprising an insulation fixing frame (22) and a plurality of PTC heating elements (21), the insulation fixing frame (22) defining a plurality of fixing units (220) and the PTC heating elements (21) being disposed into the fixing units (220) respectively. An electric heating device with said PTC electric heating assembly (2) is provided, including a casing (1) defining a plurality of thermal conducting grooves (160) and a medium circulating cavity (12) hermetically isolated from the thermal conducting grooves (160), and a plurality of PTC electric heating assemblies (2) are mounted into the thermal conducting grooves (160) respectively. An electric vehicle with said electric heating device is provided.

Abstract translation: 提供了PTC电加热组件（2），其包括设置在两个电极板（23）之间的两个电极板（23）和PTC加热模块（20），并且包括绝缘固定框架（22）和多个PTC 加热元件（21），绝缘固定框架（22）限定多个固定单元（220）和PTC发热元件（21）分别设置在固定单元（220）中。 提供了一种具有所述PTC电加热组件（2）的电加热装置，包括限定多个导热槽（160）的壳体（1）和与导热槽（160）气密隔离的介质循环腔（12） ，并且多个PTC电加热组件（2）分别安装到导热槽（160）中。 提供具有所述电加热装置的电动车辆。

公开(公告)号：WO2014000568A1

公开(公告)日：2014-01-03

申请号：PCT/CN2013/077059

申请日：2013-06-09

Applicant: SHENZHEN BYD AUTO R & D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： LIU, Xialu ,  LI, Xupeng

IPC: G07C5/08 ,  B60R25/00 ,  H04L29/08

CPC classification number: G07C5/008 ,  G07C5/0866 ,  H04L67/12

Abstract: A vehicle-mounted device, and a system and a method of recording abnormal information of a vehicle and informing a vehicle owner of the abnormal information are provided. The vehicle-mounted device comprises: a collision sensor (1) configured to obtain a collision information; an image acquisition apparatus (3) configured to collect an image signal according to the collision information and to output the image signal; a terminal (4) connected to the image acquisition apparatus (3) and configured to receive, store and display the image signal, and to set and send a vehicle owner information; and a communication apparatus (5) configured to extract the image signal, to receive the vehicle owner information sent by the terminal (4), and to send the image signal to a mobile terminal of the vehicle owner according to the vehicle owner information.

Abstract translation: 提供车载装置，以及记录车辆的异常信息并通知车主的异常信息的系统和方法。 车载装置包括：碰撞传感器（1），被配置为获得碰撞信息; 图像获取装置，被配置为根据所述碰撞信息收集图像信号并输出​​所述图像信号; 连接到图像获取装置（3）并被配置为接收，存储和显示图像信号并且设置和发送车主信息的终端（4）; 以及通信装置（5），被配置为提取图像信号，以接收由终端（4）发送的车主信息，并且根据车主信息将图像信号发送到车主的移动终端。

公开(公告)号：WO2013185523A1

公开(公告)日：2013-12-19

申请号：PCT/CN2013/075726

申请日：2013-05-16

Applicant: SHENZHEN BYD AUTO R & D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： LOU, Cuihong ,  LIU, Houchao ,  TANG, Cui ,  CHEN, Yu

IPC: H01L29/78 ,  H01L21/336

CPC classification number: H01L29/7811 ,  H01L29/0653 ,  H01L29/0661 ,  H01L29/407 ,  H01L29/41766 ,  H01L29/42372 ,  H01L29/4238 ,  H01L29/66727 ,  H01L29/66734 ,  H01L29/7813

Abstract: A semiconductor structure and a method for forming the same are provide. The semiconductor structure comprises: a semiconductor substrate; a first epitaxial layer and a first insulation layer sequentially formed on a first region of a first surface of the semiconductor substrate; a second epitaxial layer and a second insulation layer sequentially formed on a second region of the first surface of the semiconductor substrate, a metal gate electrode is formed on the second insulation layer, at least one gate contact hole is formed in the second epitaxial layer and the second insulation layer, each gate lead-out trench is connected with the metal gate electrode via a corresponding gate contact hole, and the at least one gate lead-out trench, the metal gate electrode and the at least one gate contact hole form a gate region; and a drain region formed on a second surface of the semiconductor substrate.

Abstract translation: 提供半导体结构及其形成方法。 半导体结构包括：半导体衬底; 依次形成在所述半导体衬底的第一表面的第一区域上的第一外延层和第一绝缘层; 第二外延层和第二绝缘层，其顺序地形成在所述半导体衬底的第一表面的第二区域上，在所述第二绝缘层上形成金属栅电极，在所述第二外延层中形成至少一个栅极接触孔，以及 所述第二绝缘层，每个栅极引出沟槽经由相应的栅极接触孔与所述金属栅电极连接，并且所述至少一个栅极引出沟槽，所述金属栅电极和所述至少一个栅极接触孔形成 闸区; 以及形成在所述半导体衬底的第二表面上的漏极区。

公开(公告)号：WO2013178058A1

公开(公告)日：2013-12-05

申请号：PCT/CN2013/076352

申请日：2013-05-28

Applicant: SHENZHEN BYD AUTO R & D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： QI, Tian ,  TANG, Jinghua

IPC: E04H6/22

CPC classification number: E04H6/225

Abstract: A stereo garage is provided. The stereo garage comprises a passage (1) for temporarily parking vehicle, the vehicle coming into or going out of the stereo garage via the passage (1); a garage unit (2) for depositing the vehicle; and a conveying device (30) for carrying the vehicle to the garage unit (2) from the passage, and carrying the vehicle to the passage (1) from the garage unit (2), the conveying device (30) comprising: a conveyer (4) for carrying the vehicle and a lifter (3).

Abstract translation: 提供立体声车库。 立体车库包括用于临时停放车辆的通道（1），车辆通过通道（1）进入或离开立体车库; 用于存放车辆的车库单元（2）; 以及用于将车辆从通道运送到车库单元（2）并将车辆从车库单元（2）运送到通道（1）的输送装置（30），输送装置（30）包括：输送器 （4），用于承载车辆和升降机（3）。