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：EP2771939B1

公开(公告)日：2019-03-20

申请号：EP12843880.1

申请日：2012-09-21

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

Inventor： SHEN, Xiaofeng ,  LI, Shuping ,  SUN, Jiaojiao ,  LIU, Gang ,  YU, Haijun

IPC: H04Q9/00 ,  H01M10/42 ,  G01R31/36

公开(公告)号：EP2798720B1

公开(公告)日：2017-10-25

申请号：EP12861647.1

申请日：2012-12-04

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

Inventor： WANG, Xinghui ,  ZHANG, Jianhua ,  SHEN, Xiaofeng ,  NIU, Kaihua ,  CHEN, Xiao ,  HUANG, Jianwei ,  ZONG, Chaojie ,  LIU, Lin

IPC: H02J7/02 ,  B60L3/00 ,  B60L3/12 ,  B60L11/18 ,  H02J7/00 ,  H02J7/04

CPC classification number: H02J7/0052 ,  B60L3/0023 ,  B60L3/0046 ,  B60L3/0069 ,  B60L3/12 ,  B60L11/1816 ,  B60L11/1846 ,  B60L11/1848 ,  B60L2230/00 ,  B60L2230/16 ,  B60L2240/80 ,  H02J7/0027 ,  H02J7/0036 ,  H02J7/027 ,  H02J7/04 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

公开(公告)号：EP2553790B1

公开(公告)日：2016-05-25

申请号：EP11762009.6

申请日：2011-03-30

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

Inventor： LI, Bo ,  SHEN, Xiaofeng ,  ZHANG, Jianhua

IPC: H02J7/34

CPC classification number: H02J3/32 ,  H02J7/0055 ,  H02J7/35

公开(公告)号：EP2553790A1

公开(公告)日：2013-02-06

申请号：EP11762009.6

申请日：2011-03-30

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

Inventor： LI, Bo ,  SHEN, Xiaofeng ,  ZHANG, Jianhua

IPC: H02J7/34

CPC classification number: H02J3/32 ,  H02J7/0055 ,  H02J7/35

Abstract: A home energy control system and a controlling method thereof are provided. The system comprises: an energy storage unit (101) configured to store energy, a grid-connected inverter (102) connected with the energy storage unit (101) and configured to transmit power from the energy storage unit (101) to a power grid (120) and/or transmit power from the power grid (120) to the energy storage unit (101), an off-grid inverter (104) configured to transmit power from the energy storage unit (101) to household devices (130), a new energy generating unit (103) configured to generate power domestically to charge the energy storage unit (101) and a controller (105) connected with the energy storage unit (101), the grid-connected inverter (102), the new energy generating unit (103) and the off-grid inverter (104) respectively and configured to control the energy storage unit (101), the grid-connected inverter (102), the off-grid inverter (104) and the new energy generating unit (103) to run in a gird-connected mode, an off-grid inverter mode and/or a new energy generating mode. The method comprises the step of controlling the system to run in at least one of the following modes after mode conflict check: the new energy generating mode, the grid-connected inverter mode and the off-grid inverter mode.

公开(公告)号：EP2798720A1

公开(公告)日：2014-11-05

申请号：EP12861647.1

申请日：2012-12-04

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

Inventor： WANG, Xinghui ,  ZHANG, Jianhua ,  SHEN, Xiaofeng ,  NIU, Kaihua ,  CHEN, Xiao ,  HUANG, Jianwei ,  ZONG, Chaojie ,  LIU, Lin

IPC: H02J7/02

CPC classification number: H02J7/0052 ,  B60L3/0023 ,  B60L3/0046 ,  B60L3/0069 ,  B60L3/12 ,  B60L11/1816 ,  B60L11/1846 ,  B60L11/1848 ,  B60L2230/00 ,  B60L2230/16 ,  B60L2240/80 ,  H02J7/0027 ,  H02J7/0036 ,  H02J7/027 ,  H02J7/04 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: A charging device may comprise: a charging gun comprising a connection confirming unit and a receiving unit; a low voltage auxiliary power source; a power module configured to convert an AC electricity to a DC electricity; and a controlling module, connected with the charging gun, the low voltage auxiliary power source and the power module respectively, for controlling the low voltage auxiliary power source to supply power to a circuit connected with the controlling module.

Abstract translation: 本发明提供一种充电装置，用于控制充电装置的方法，和用于检测外围设备的方法。 充电装置包括：充电枪; 的功率模块; 以及与所述充电枪和电源模块，worin控制模块的控制模块被配置为确定矿无论充电枪与外围设备连接到被充电，并且如果是，控制功率模块到AC电力转换为 DC电力到所述外围设备充电。 因此，提供一种用于控制充电装置的方法。 该方法包括：确定是否采充电枪与外围设备连接; 如果是，控制功率模块到交流电转换为直流电的电力向所述外围设备进行充电，如果充电枪是确定性的开采以连接到外围设备。

公开(公告)号：EP2771939A1

公开(公告)日：2014-09-03

申请号：EP12843880.1

申请日：2012-09-21

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

Inventor： SHEN, Xiaofeng ,  LI, Shuping ,  SUN, Jiaojiao ,  LIU, Gang ,  YU, Haijun

IPC: H01M10/42 ,  H02J7/00

CPC classification number: G01R31/3606 ,  G01R29/00 ,  G01R31/3658 ,  G05B15/02 ,  G06F11/3065 ,  G06F17/40 ,  G06F19/00 ,  H01M10/4207 ,  H01M2220/00 ,  H04Q9/00 ,  H04Q2209/10 ,  H04Q2209/30

Abstract: A distributed battery management system and a method of identification distribution are provided. The method comprises: a) all the data acquisition modules sending identification distribution requests to the battery management control module (3); b) the battery management control module (3) activating a data acquisition module (4), and sending to the data acquisition module (4) an identification message; c) the data acquisition module (4) determining itself whether it is activated, and if yes, receiving and storing the identification message and sending an identification distribution reply and the identification message received to the battery management control module (3), otherwise, the data acquisition module (4) sending another identification distribution request to the battery management control module (3) and performing step b) to activate the data acquisition module; and d) after the battery management control module (3) receiving the identification distribution reply and the identification message, performing step b) to d) to realize an identification distribution of a next data acquisition module.