公开(公告)号：EP3051677B1

公开(公告)日：2018-09-26

申请号：EP15836406.7

申请日：2015-07-24

申请人： LG Chem, Ltd.

发明人： SMITH, Alexander Jeffrey

IPC分类号： H02M3/00 ,  B60W10/24 ,  B60W20/00 ,  H02J7/00 ,  B60L11/18

CPC分类号： H02J7/345 ,  B60L11/1868 ,  B60L2210/12 ,  B60L2210/42 ,  B60L2240/545 ,  B60L2240/547 ,  H02J7/0065 ,  H02J2007/004 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7233 ,  Y02T10/7241

摘要： A power control system for adjusting an input power limit of a DC-DC voltage converter is provided. The system includes a microprocessor that determines an amount of output power being output by a battery pack, an amount of available power in the battery pack, and an amount of input power being input to the DC-DC voltage converter. The microprocessor determines an amount of power being provided to the DC-AC inverter based on the amount of output power being output by the battery pack and the amount of input power being input to the DC-DC voltage converter. The microprocessor decreases the input power limit of the DC-DC voltage converter if a sum of the amount of power being provided to the DC-AC inverter and the amount of input power being input to the DC-DC voltage converter is greater than the amount of available power in the battery pack.

公开(公告)号：EP2802057B1

公开(公告)日：2018-08-22

申请号：EP12863133.0

申请日：2012-12-31

申请人： Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

发明人： LI, Yingtao ,  ZHANG, Xinxin ,  TANG, Fu

IPC分类号： H02J7/00 ,  H02M7/00 ,  B60L3/00 ,  B60L11/18 ,  B60L1/00 ,  H02J7/02 ,  H02J3/32 ,  H02J5/00 ,  H02J7/34 ,  H04B3/54

CPC分类号： 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

摘要： 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：EP2800232B1

公开(公告)日：2018-07-04

申请号：EP12863723.8

申请日：2012-12-31

申请人： Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

发明人： TANG, Zheqing ,  DU, Zhiyong ,  TANG, Fu ,  ZHAO, Jun ,  LIANG, Qiyuan

IPC分类号： H02J7/00 ,  H02M7/00 ,  B60L3/00 ,  B60L11/18 ,  B60L1/00 ,  H02J7/02 ,  H02J3/32 ,  H02J5/00 ,  H02J7/34 ,  H04B3/54

CPC分类号： 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

摘要： 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：EP3089256A4

公开(公告)日：2017-08-16

申请号：EP14873252

申请日：2014-12-26

申请人： KAWASAKI HEAVY IND LTD

发明人： TOKUSHIGE TAKAYUKI ,  HAYASHI MASATO ,  KATAOKA MIKIHIKO ,  BANDO SOICHIRO ,  OHNO TATSUYA

IPC分类号： H01M10/633 ,  B60L1/00 ,  B60L3/12 ,  B60L11/00 ,  B60L11/18 ,  H01M10/0525 ,  H01M10/44 ,  H01M10/48 ,  H01M10/615 ,  H01M10/625 ,  H01M10/637 ,  H02J7/00

CPC分类号： B60L11/1872 ,  B60L1/20 ,  B60L3/12 ,  B60L11/005 ,  B60L11/1803 ,  B60L11/1862 ,  B60L11/1875 ,  B60L2200/32 ,  B60L2210/10 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2210/42 ,  B60L2240/545 ,  H01M10/0525 ,  H01M10/443 ,  H01M10/486 ,  H01M10/615 ,  H01M10/625 ,  H01M10/633 ,  H01M10/637 ,  H02J7/0021 ,  H02J7/0054 ,  H02J7/007 ,  H02J7/0091 ,  Y02E60/122 ,  Y02T10/7011 ,  Y02T10/7016 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7216 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/92

摘要： In a power storage system including a secondary battery (1) and a capacitor (2), a bidirectional DC-DC converter is set into mode for charging the secondary battery (1) with electricity when a first state of charge (SOC) of the secondary battery (1) is larger than a minimum value of the first SOC, and a second SOC of the capacitor (2) is smaller than a maximum value of the second SOC, and the bidirectional DC-DC converter is set into mode for discharging electricity from the secondary battery (1) when the first SOC is smaller than a maximum value of the first SOC, and the second SOC is larger than a minimum value of the second SOC. On the basis of an internal resistance of the secondary battery (1), the second SOC, a voltage of a direct current link which are obtained when a load is not connected to the direct current link, and a bidirectional DC-DC converter error in a current on a direct current link side, a conduction ratio (D) of the bidirectional DC-DC converter is calculated to control the bidirectional DC-DC converter, so as to control a temperature by means of a change of the internal resistance.

摘要翻译： 在包括二次电池（1）和电容器（2）的电力存储系统中，双向DC-DC转换器设置为当第一电池的第一充电状态（SOC） 二次电池（1）大于第一SOC的最小值，并且电容器（2）的第二SOC小于第二SOC的最大值，并且双向DC-DC转换器被设置成放电模式 当第一SOC小于第一SOC的最大值并且第二SOC大于第二SOC的最小值时来自二次电池（1）的电力。 基于二次电池（1）的内部电阻，第二SOC，当负载没有连接到直流链路时获得的直流链路的电压，以及双向DC-DC转换器误差 计算直流链路侧的电流，双向DC-DC转换器的导通率（D）被计算以控制双向DC-DC转换器，从而通过改变内部电阻来控制温度。

公开(公告)号：EP2802056B1

公开(公告)日：2017-05-31

申请号：EP12862873.2

申请日：2012-12-31

申请人： Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

发明人： TANG, Zheqing ,  DU, Zhiyong ,  TANG, Fu

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

CPC分类号： B60L11/1851 ,  B60L1/003 ,  B60L1/006 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0069 ,  B60L11/18 ,  B60L11/1803 ,  B60L11/1805 ,  B60L11/1809 ,  B60L11/1811 ,  B60L11/1812 ,  B60L11/1814 ,  B60L11/1816 ,  B60L11/1818 ,  B60L11/1838 ,  B60L11/1842 ,  B60L11/185 ,  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 ,  H02J7/007 ,  H02J7/02 ,  H02J7/022 ,  H02J7/345 ,  H02J2007/0067 ,  H04B3/542 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T10/92 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/168 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/12 ,  Y04S30/14

摘要： 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.

摘要翻译： 本发明公开了基于电动汽车的充电/放电的载波通信方法，包括以下步骤：S1：被加电之后，开始电动汽车检测是否从外围设备的载波信号被接收通过接口线束和是否 载波信号是正确的; S2：检测所述载波信号，并检测没有上述载波信号是正确的情况下，电动汽车接收通过接口线束的载波信号; 和S3：电动汽车上所接收的载波信号执行耦合和滤波的载波信号转换成标准的载波信号，和标准的载波信号解调成数字信号，以获得所述外围设备的信息。 的方法，不增加线束的数目，可以实现数据传输，并在同一时间上的汽车和一个外围设备的ECU模块，以及与其它的信号线作为通信介质载波通信之间共享，以的基础上 避免新的通信网络的建设和投资，并降低制造成本和维护难度。 进一步游离缺失盘是一个载波通信系统和基于电动汽车充电/放电的载体装置。

公开(公告)号：EP3112206A4

公开(公告)日：2017-03-29

申请号：EP15754859

申请日：2015-01-19

申请人： TOYOTA MOTOR CO LTD

发明人： NAKAGAWA NOBUYUKI ,  OHMORI YOSHIFUMI

IPC分类号： B60L11/18 ,  B60W10/00 ,  H02J7/00

CPC分类号： H02J13/00 ,  B60K6/44 ,  B60L11/1811 ,  B60L11/1816 ,  B60L11/1838 ,  B60L11/184 ,  B60L11/1861 ,  B60L2210/10 ,  B60L2210/42 ,  B60Y2200/91 ,  B60Y2200/92 ,  H02J7/0004 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/92 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14 ,  Y10S903/904

摘要： The present invention is capable of decreasing the amount of energy of a vehicle consumed by a vehicle-mounted power storage device before the power storage device selectively supplies and receives electric power with respect to an external power source device. A power management device for vehicles, which is employed in the vehicle including the vehicle-mounted power storage device that selectively supplies and receives the electric power with respect to the external power source device, includes a communication control section that performs interactive communication to selectively supply and receive the electric power with respect to the external power source device and a supplying/receiving control section that controls suppling/ receiving of the electric power by the vehicle-mounted power storage device. The supplying/receiving control section is switchable between a great power state and a decreased state in which the power consumption amount is smaller than in the great power state. When the condition that the supplying/receiving control section is in the great power state is satisfied, control of the supplying/receiving of the electric power is allowed. If the supplying/receiving control section is in the decreased state before the vehicle-mounted power storage device and the external power source device selectively supply and receive the electric power with respect to each other, the communication control section performs the interactive communication.

摘要翻译： 本发明能够在蓄电装置选择性地对外部电源装置供应和接收电力之前减少车载蓄电装置消耗的车辆的能量的量。 本发明提供一种车辆用电力管理装置，该车辆用电力管理装置包括：车辆用蓄电装置，其选择性地对外部电源装置进行电力的供给和接收;通信控制部，其进行交互式通信以选择性地供给 并且接收关于外部电源装置的电力以及控制车载蓄电装置的电力供应/接收的供应/接收控制部。 供电/接收控制部分可在大功率状态和功耗量小于大功率状态的减小状态之间切换。 当供给/接收控制部分处于强大状态的条件满足时，允许对电力的供给/接收进行控制。 如果在车载蓄电装置和外部电源装置选择性地相互供电和接收电力之前供应/接收控制部分处于减少状态，则通信控制部分执行交互式通信。

公开(公告)号：EP2802055A4

公开(公告)日：2016-05-25

申请号：EP12862112

申请日：2012-12-31

申请人： SHENZHEN BYD AUTO R&D CO LTD ,  BYD CO LTD

发明人： ZHAO JUN ,  LI SHUAIHUI ,  TANG FU ,  TANG ZHEQING ,  LI YINGTAO ,  LIANG QIYUAN

IPC分类号： H02J7/00 ,  B60L1/00 ,  B60L11/18 ,  H02J7/02

CPC分类号： B60L11/1851 ,  B60L1/003 ,  B60L1/006 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0069 ,  B60L11/18 ,  B60L11/1803 ,  B60L11/1805 ,  B60L11/1809 ,  B60L11/1811 ,  B60L11/1812 ,  B60L11/1814 ,  B60L11/1816 ,  B60L11/1818 ,  B60L11/1838 ,  B60L11/1842 ,  B60L11/185 ,  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 ,  H02J7/007 ,  H02J7/02 ,  H02J7/022 ,  H02J7/345 ,  H02J2007/0067 ,  H04B3/542 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T10/92 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/168 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/12 ,  Y04S30/14

摘要： 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：EP2800232A4

公开(公告)日：2016-01-27

申请号：EP12863723

申请日：2012-12-31

申请人： SHENZHEN BYD AUTO R&D CO LTD ,  BYD CO LTD

发明人： TANG ZHEQING ,  DU ZHIYONG ,  TANG FU ,  ZHAO JUN ,  LIANG QIYUAN

IPC分类号： H02J7/00 ,  B60L1/00 ,  B60L3/00 ,  B60L11/18 ,  H02J7/02 ,  H02M7/00

CPC分类号： B60L11/1851 ,  B60L1/003 ,  B60L1/006 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0069 ,  B60L11/18 ,  B60L11/1803 ,  B60L11/1805 ,  B60L11/1809 ,  B60L11/1811 ,  B60L11/1812 ,  B60L11/1814 ,  B60L11/1816 ,  B60L11/1818 ,  B60L11/1838 ,  B60L11/1842 ,  B60L11/185 ,  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 ,  H02J7/007 ,  H02J7/02 ,  H02J7/022 ,  H02J7/345 ,  H02J2007/0067 ,  H04B3/542 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T10/92 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/168 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/12 ,  Y04S30/14

摘要： 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.

摘要翻译： 公开了一种基于电动汽车充电/放电的载波通信方法，包括以下步骤：S1：上电启动后，通过接口线束接收来自外围设备的载波信号的电动汽车， 载波信号正确; S2：当检测到载波信号并检测到载波信号正确时，电动汽车通过接口线束接收载波信号; S3：电动汽车对接收到的载波信号进行耦合和滤波，将载波信号转换为标准载波信号，并将标准载波信号解调为数字信号，以获得外围装置的信息。 该方法在不增加线束数量的基础上，可以实现外围设备的汽车和ECU模块之间的数据传输和共享，并且与其他信号线作为通信媒体同时进行载波通信，以便 避免建设和投资新的通信网络，降低制造成本和维护难度。 还公开了一种基于电动汽车充电/放电的载波通信系统和载波装置。

公开(公告)号：EP2800226A4

公开(公告)日：2016-01-27

申请号：EP12861681

申请日：2012-12-31

申请人： SHENZHEN BYD AUTO R&D CO LTD ,  BYD CO LTD

发明人： YANG GUANGMING ,  ZHANG XINXIN ,  DU ZHIYONG ,  ZHOU XUGUANG ,  LUO HONGBIN

IPC分类号： H02J7/00 ,  B60L3/00 ,  B60L11/18 ,  H02M7/00

CPC分类号： B60L11/1851 ,  B60L1/003 ,  B60L1/006 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0069 ,  B60L11/18 ,  B60L11/1803 ,  B60L11/1805 ,  B60L11/1809 ,  B60L11/1811 ,  B60L11/1812 ,  B60L11/1814 ,  B60L11/1816 ,  B60L11/1818 ,  B60L11/1838 ,  B60L11/1842 ,  B60L11/185 ,  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 ,  H02J7/007 ,  H02J7/02 ,  H02J7/022 ,  H02J7/345 ,  H02J2007/0067 ,  H04B3/542 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T10/92 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/168 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/12 ,  Y04S30/14

摘要： 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.

摘要翻译： 本发明公开了基于电动汽车的充电/放电的载波通信方法，包括以下步骤：S1：被加电之后，开始电动汽车检测是否从外围设备的载波信号被接收通过接口线束和是否 载波信号是正确的; S2：检测所述载波信号，并检测没有上述载波信号是正确的情况下，电动汽车接收通过接口线束的载波信号; 和S3：电动汽车上所接收的载波信号执行耦合和滤波的载波信号转换成标准的载波信号，和标准的载波信号解调成数字信号，以获得所述外围设备的信息。 的方法，不增加线束的数目，可以实现数据传输，并在同一时间上的汽车和一个外围设备的ECU模块，以及与其它的信号线作为通信介质载波通信之间共享，以的基础上 避免新的通信网络的建设和投资，并降低制造成本和维护难度。 进一步游离缺失盘是一个载波通信系统和基于电动汽车充电/放电的载体装置。

公开(公告)号：EP2802056A4

公开(公告)日：2016-01-06

申请号：EP12862873

申请日：2012-12-31

申请人： SHENZHEN BYD AUTO R&D CO LTD ,  BYD CO LTD

发明人： TANG ZHEQING ,  DU ZHIYONG ,  TANG FU

IPC分类号： H02J7/00 ,  B60L3/00 ,  B60L11/18 ,  H02J7/02

CPC分类号： B60L11/1851 ,  B60L1/003 ,  B60L1/006 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0069 ,  B60L11/18 ,  B60L11/1803 ,  B60L11/1805 ,  B60L11/1809 ,  B60L11/1811 ,  B60L11/1812 ,  B60L11/1814 ,  B60L11/1816 ,  B60L11/1818 ,  B60L11/1838 ,  B60L11/1842 ,  B60L11/185 ,  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 ,  H02J7/007 ,  H02J7/02 ,  H02J7/022 ,  H02J7/345 ,  H02J2007/0067 ,  H04B3/542 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T10/92 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/168 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/12 ,  Y04S30/14

摘要： 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.