公开(公告)号：EP2759035A1

公开(公告)日：2014-07-30

申请号：EP12833437.2

申请日：2012-09-21

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

Inventor： LIU, Yu ,  ZHOU, Lianwen

IPC: H02J7/00

CPC classification number: H02J7/0036 ,  B60L3/0069 ,  B60L11/1809 ,  B60L11/1818 ,  B60L11/1838 ,  B60L11/1861 ,  B60L2230/16 ,  H01R13/6616 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163

Abstract: An in-vehicle charging control device may be provided. The in-vehicle charging control device may comprise a control module (3), a charging socket (4) and a switching circuit (2). The charging socket (4) has a charging connection confirming terminal (CC) and a protective grounding terminal (PE). The switching circuit (2) is connected with the charging connection confirming terminal (CC) and the protective grounding terminal (PE) of the charging socket (4) respectively. The control module (3) is connected with an in-vehicle battery (1) via the switching circuit (2). The charging socket (4) is matched with a charging plug (5). The switching circuit (2) is in a conducting state when the charging plug (5) plugs in the charging socket (4) or in a disconnection state when the charging plug (5) does not plug in the charging socket (4). Further, a vehicle charging system and a vehicle may also be provided.

Abstract translation: 车载充电控制装置可以包括控制模块，充电插座和开关电路。 充电座具有充电连接确认端子（CC）和保护接地端子（PE）。 开关电路与充电接线端子（CC）和充电插座的保护接地端子（PE）连接。 控制模块通过开关电路与车载电池连接。 充电插座与充电插头匹配。 当充电插头插入充电插座中时，切换电路处于导通状态，当充电插头未插入充电插座时处于断开状态。

公开(公告)号：EP2744611A1

公开(公告)日：2014-06-25

申请号：EP12824055.3

申请日：2012-08-15

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

Inventor： GONG, Qing ,  ZHANG, Faliang ,  LI, Yunchun

IPC: B22D19/16 ,  B32B15/00 ,  B32B7/04

Abstract: A method of joining an amorphous alloy material to a heterogeneous material and a composite formed by the same are provided. The method comprises steps of: placing a pre-formed piece made of one of the amorphous alloy material and the heterogeneous material into a mold; heating the other of the amorphous alloy material and the heterogeneous material to a predetermined temperature, and casting the other of the amorphous alloy material and the heterogeneous material into the mold to form a transition connection part joining the amorphous alloy material to the heterogeneous material and having a fusion welded structure, a microstructure reinforcing connection structure and a composite connection structure; and cooling the amorphous alloy material and the heterogeneous material at a rate higher than a critical cooling rate of the amorphous alloy material to obtain a composite formed by joining the amorphous alloy material to the heterogeneous material by the transition connection part.

公开(公告)号：EP2737560A1

公开(公告)日：2014-06-04

申请号：EP12820339.5

申请日：2012-07-27

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

Inventor： TONG, Zhiwei ,  LAI, Qing ,  LU, Jia ,  ZHU, Jianhua

IPC: H01M2/10 ,  H01M2/20 ,  H01R11/09 ,  H01R4/44

CPC classification number: H01M2/206 ,  H01M2/1077 ,  H01R11/288

Abstract: A connector between battery modules and a battery system comprising the same are provided. The connector between battery modules comprises: first and second connecting pieces (21, 22), the first connecting piece (21) being electrically connected to an output end of a first battery module, the second connecting piece (22) being electrically connected to an output end of a second battery module adjacent to the first battery module, and the first connecting piece (21) and the second connecting piece (22) being electrically connected to each other so as to form an electrically-connecting part therebetween; a clamping unit configured to clamp the electrically-connecting part; and a support (5), the clamping unit being fixed onto the support (5) so as to support the electrically-connecting part between the first connecting piece (21) and the second connecting piece (22).

Abstract translation: 提供电池模块与包括该连接器的电池系统之间的连接器。 电池模块之间的连接器包括：第一和第二连接件（21,22），第一连接件（21）电连接到第一电池模块的输出端，第二连接件（22）电连接到 与第一电池模块相邻的第二电池模块的输出端，并且第一连接件（21）和第二连接件（22）彼此电连接以在它们之间形成电连接部分; 夹持单元，其构造成夹持所述电连接部; 和支撑件（5），所述夹紧单元固定到所述支撑件（5）上，以便支撑所述第一连接件（21）和所述第二连接件（22）之间的电连接部分。

公开(公告)号：EP2691841A1

公开(公告)日：2014-02-05

申请号：EP12763399.8

申请日：2012-01-10

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

Inventor： CAI, Tiejun ,  YI, Lianfang ,  CHEN, Zhibin ,  HE, Bangjun ,  YANG, Yun

IPC: G06F3/045

CPC classification number: G06F3/0416 ,  G06F3/04883 ,  G06F2203/04806

Abstract: A method of identifying a scaling gesture comprising: detecting in at least one direction one or more induction signals induced by one or more pointing objects that come into contact with a touch-sensitive surface; determining a number of the pointing object; determining whether the pointing objects perform the scaling gesture if the number of the pointing object is more than one; and generating a control signal associated with the determined scaling gesture if the pointing objects perform a scaling gesture.

公开(公告)号：EP2691838A1

公开(公告)日：2014-02-05

申请号：EP11861933.7

申请日：2011-10-10

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

Inventor： YI, Lianfang ,  CAI, Tiejun ,  ZENG, Xianwu ,  HE, Bangjun ,  YANG, Yun

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/04883 ,  G06F2203/04808

Abstract: A method of identifying a multi-touch rotation gesture and a device using the same are provided. The method may comprise: detecting an induction signal caused by at least one object in at least one direction; determining the number of the object according to the induction signal; if the number of the object is more than one, determining whether the object operates a rotation gesture; and if the object operates a rotation gesture, outputting a controlling signal and executing a controlling operation according the controlling signal.

公开(公告)号：EP2659540A1

公开(公告)日：2013-11-06

申请号：EP11853254.8

申请日：2011-12-28

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

Inventor： LIU, Jianguo ,  TONG, Zhiwei

IPC: H01M10/06

CPC classification number: H01M2/0473 ,  H01M2/024 ,  H01M2/043 ,  H01M2/263 ,  H01M10/486 ,  H01M10/613 ,  H01M10/615 ,  H01M10/625 ,  H01M10/647 ,  H01M10/65 ,  H01M10/653 ,  H01M10/654 ,  H01M10/6551 ,  H01M10/6553 ,  H01M10/6554 ,  H01M10/6556 ,  H01M10/6561 ,  H01M10/6567

Abstract: A battery is provided, comprising: a battery housing having at least one opening end; a battery cover sealing the at least one opening end; an electric core received in the battery housing, which comprises at least one heat-conducting tube having at least an end penetrating through the battery cover; and an electrolyte filled in a space formed by the battery housing with the battery cover.

Abstract translation: 可以提供电池。 该电池可以包括：具有至少一个开口端的电池壳体（90） 密封开口端的电池盖; （90）中的电芯，所述电芯包括至少一个导热构件（1,2），所述导热构件（1,2）至少具有穿过所述电池盖的端部; 以及填充在由电池壳体（90）与电池盖形成的空间中的电解质。

公开(公告)号：EP2633577A1

公开(公告)日：2013-09-04

申请号：EP11845933.8

申请日：2011-08-25

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

Inventor： MA, Yongjun ,  TU, Pei ,  GUO, Zizhu

IPC: H01M4/583 ,  H01M4/587 ,  H01M4/48 ,  H01M10/052

CPC classification number: H01M4/583 ,  B82Y30/00 ,  H01M4/362 ,  H01M4/366 ,  H01M4/38 ,  H01M4/48 ,  H01M4/58 ,  H01M4/5815 ,  H01M4/5825 ,  H01M4/587 ,  H01M10/0525 ,  Y02E60/122

Abstract: A negative active material, a method for preparing the negative active material and a lithium ion battery comprising the same are provided. The negative active material may comprise: a core, an intermediate layer consisting of a first material and an outmost layer consisting of a second material, which is coated on a surface of the intermediate layer. The first material may be at least one selected from the group consisting of the elements that form alloys with lithium, and the second material may be at least one selected from the group consisting of transition metal oxides, transition metal nitrides and transition metal sulfides.

公开(公告)号：EP2619025A1

公开(公告)日：2013-07-31

申请号：EP11826428.2

申请日：2011-09-23

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

Inventor： REN, Yi ,  NIU, Ruru ,  HAN, Zhengguang ,  TANG, Zhouping ,  LI, Wei ,  KE, Feng ,  YANG, Shenglin ,  DONG, Shibo

IPC: B60K17/02 ,  B60K17/08 ,  B60W10/02

CPC classification number: F16H3/0915 ,  B60L15/2054 ,  B60L2240/486 ,  B60L2240/507 ,  F16H61/0206 ,  F16H2061/0209 ,  F16H2200/0021 ,  F16H2200/0039 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10T74/19219

Abstract: A drive system of an electric vehicle includes a drive motor, a transmission and a hydraulic system. The transmission has an input shaft, a countershaft, an output shaft, a first transmission unit placed between the countershaft and the output shaft, a first clutch, a second transmission unit placed between the countershaft and the input shaft, and a second clutch. The drive motor is attached to the input shaft, which is attached to the countershaft to provide power of the drive motor to the countershaft; the first clutch is configured for linking or cutting off the power transmission between the countershaft and the first transmission unit; and the second clutch is configured for linking or cutting off the power transmission between the countershaft and the second transmission unit. The first transmission unit has a first transmission ratio greater than a second transmission ratio of the second transmission unit.

公开(公告)号：EP2413460B1

公开(公告)日：2013-07-10

申请号：EP11166920.6

申请日：2011-05-20

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

Inventor： Xu, Wenhui ,  Han, Yaochuan ,  Feng, Wei ,  Yang, Qinyao ,  Xia, Wenjin ,  Ma, Shibin ,  Li, Xianyin

IPC: H02J7/00 ,  H01H9/54 ,  H01M10/50 ,  H02M5/00

CPC classification number: H01L23/345 ,  H01L2924/0002 ,  H01M10/615 ,  H01M10/625 ,  H01M10/651 ,  H01M10/657 ,  H01M10/6571 ,  H01M10/6572 ,  H02J7/0014 ,  H02J7/0054 ,  H02J7/0075 ,  H02J7/0091 ,  H02J7/0093 ,  H02M3/158 ,  Y02E60/12 ,  Y02T10/7055 ,  H01L2924/00

Abstract: The present invention provides a battery heating circuit, comprising a switch unit (1), a switching control module (100), a damping element R1, an energy storage circuit, a freewheeling circuit (20), and an energy superposition unit, the energy storage circuit is designed to connect with the battery to form a loop, and comprises a current storage element L1 and a charge storage element C1; the damping element R1, the switch unit (1), the current storage element L1, and the charge storage element C1 are connected in series; the switching control module (100) is connected with the switch unit (1), and is designed to control ON/OFF of the switch unit (1), so as to control the energy flowing between the battery and the energy storage circuit; the energy superposition unit is connected with the energy storage circuit, and is designed to superpose the energy in the energy storage circuit with the energy in the battery when the switch unit (1) switches on and then switches off; the freewheeling circuit (20) is designed to form a serial loop with the battery and the current storage element L1 to sustain current flow in the battery after the switch unit (1) switches on and then switches off.

公开(公告)号：EP2610517A2

公开(公告)日：2013-07-03

申请号：EP12199604.5

申请日：2012-12-28

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

Inventor： Ren, Yi ,  Yang, Shenglin ,  Li, Jun

IPC: F16D48/02

CPC classification number: F16H47/02 ,  F04B23/00 ,  F16D48/0206 ,  F16D2048/0236 ,  F16D2048/0245 ,  F16D2048/0248 ,  F16D2048/0263 ,  F16D2048/0266 ,  F16D2048/0275 ,  F16D2048/0278 ,  F16D2048/0281 ,  F16D2048/0293 ,  Y10T74/19149 ,  Y10T74/19158 ,  Y10T74/19251 ,  Y10T137/86019

Abstract: A hydraulic system of an electric vehicle may comprise: an oil container (1); a first and a second clutch driving circuits (L1, L2) connected in parallel; an internal pump (5) driven by a driving system of the electric vehicle; a fifth check valve (8) connected in series at an outlet side of the internal pump (5); an external pump (13) driven by an external pump motor (M); and a sixth check valve (14) connected in series at an outlet side of the external pump (13). The fifth check valve (8) and the internal pump (5) connected in series and the sixth check valve (14) and the external pump (13) connected in series may be connected in parallel between the oil container (1) and the first and second clutch driving circuits (L1, L2). A driving system and an electric vehicle comprising the same may also be provided.

Abstract translation: 电动车辆的液压系统可以包括：油容器（1）; 并联连接的第一和第二离合器驱动电路（L1，L2） 由电动车辆的驱动系统驱动的内部泵（5）; 在内泵（5）的出口侧串联连接的第五止回阀（8）; 由外部泵马达（M）驱动的外部泵（13）; 以及在外部泵（13）的出口侧串联连接的第六止回阀（14）。 串联连接的第五止回阀（8）和串联的内泵（5）和串联连接的第六止回阀（14）和外泵（13）可并联连接在油容器（1）和第一止回阀 和第二离合器驱动电路（L1，L2）。 还可以提供一种驱动系统和包括该驱动系统的电动车辆。