会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • DUAL POWER SUPPLY SYSTEM
    • WO2018147542A1
    • 2018-08-16
    • PCT/KR2017/014732
    • 2017-12-14
    • SAMSUNG SDI CO., LTD.
    • ERHART, MichaelKORHERR, Thomas
    • B60L11/18
    • The present invention refers to a dual power supply system (100) with a first system terminal (101), a second system terminal (102), and a third system terminal (103). The dual power supply system further comprises a first battery cell stack (14) that is interconnected between a first stack node (11) and a second stack node (12) and provide a first operation voltage and a second battery cell stack (15) that is interconnected between the second stack node (12) and a third stack node (13) and provides a second operation voltage. The dual power supply system further comprises a DC/DC converter (20) with a first converter node (21), a second converter node (22) and a third converter node (23) that is configured for converting a voltage of the first battery cell stack (14) or the second battery cell stack (15). Each of the system terminals (101,102,103) is connected to the respective stack node (11,12,13) and the respective converter node (21,22,23) in parallel. In the dual power supply system of the invention, the DC/DC (20) can provide redundant power supply and active balancing. The invention further relates to a vehicle (200) with such dual power supply system (100).
    • 5. 发明申请
    • CONTROL UNIT FOR A BATTERY SYSTEM
    • WO2018105885A1
    • 2018-06-14
    • PCT/KR2017/011737
    • 2017-10-23
    • SAMSUNG SDI CO., LTD.
    • HOFER, Maximilian
    • H01M10/42H01M10/48
    • The present invention relates to a control unit (10) for a battery system (100), comprising a power input (11) for an operation voltage of the control unit (10) provided by at least one battery cell (80); a control module (13) configured for performing at least control function with respect to the at least one battery cell (80); and a startup module (12) connected between the power input (11) and the control module (13). According to the present invention, the startup module comprises: a data input (14) configured for receiving an activation key; a non-volatile memory element (15) storing a security identifier; a verification circuit (16) connected to the data input (14) and to the non-volatile memory element (15) and configured for validating an input activation key with respect to the security identifier; and an activation circuit (17) connected to the verification circuit (16) and configured for interconnecting the power input (11) and the control module (13) in response to the validation of the activation key. The present invention further relates to a battery system (100) comprising a control unit (10) according to the invention and to a startup method of a control unit (10) for a battery system (100).
    • 6. 发明申请
    • CONTROL UNIT FOR A BATTERY SYSTEM
    • WO2018105884A1
    • 2018-06-14
    • PCT/KR2017/011683
    • 2017-10-20
    • SAMSUNG SDI CO., LTD.
    • HOFER, Maximilian
    • H01M10/42H01M10/48
    • G06F21/44H01M10/425H01M2010/4271
    • The present invention relates to a method for generating a security identifier for a control unit (10) of a battery system (100), comprising the steps of supplying an operation voltage to the control unit (10), outputting calibration data from a non-volatile memory element (15a) of the control unit (10), and generating a security identifier from the calibration data using a security algorithm. Therein, the calibration data is based on at least one testing process performed on the control unit (10) and is required for a faultless operation of the control unit (10). Further, according to a method for generating an activation key for a control unit (10) of a battery system (100) an activation key is generated based on such security identifier and output from the control unit (10). The invention further relates to an activation method for such control unit (10), wherein a control unit (10) is activated in response to the validation of such security identifier. The present invention further relates to a control unit (10) for performing such methods and further relates to the use of calibration data for generating a security identifier.
    • 10. 发明申请
    • ENERGIEVERSORGUNGSSYSTEM FÜR EIN KRAFTFAHRZEUG MIT ELEKTRO- ODER HYBRIDANTRIEB
    • 供电系统与电动和混合动力驱动装置的机动车
    • WO2016020251A1
    • 2016-02-11
    • PCT/EP2015/067462
    • 2015-07-30
    • ROBERT BOSCH GMBHSAMSUNG SDI CO., LTD.
    • ZIEGLER, StefanGALAMB, Gergely
    • B60L3/00B60L11/18
    • B60L1/00B60L3/0046B60L3/0069B60L3/04B60L11/1862B60L11/1868B60L2210/10B60L2210/12B60L2210/14B60L2240/547Y02T10/7005Y02T10/7044Y02T10/7066Y02T10/7216Y02T10/7225Y02T10/7233
    • Die Erfindung betrifft ein Energieversorgungssystem (10) für ein Kraftfahrzeug mit Elektro-oder Hybridantrieb, mit - einem Niederspannungs-Versorgungsnetz (12), - einer Hochvolt-Energiespeichereinrichtung (20), insbesondere Hochvolt-Batterieeinrichtung, die ihrerseits einen mehrere Speicherzellen (22) aufweisenden Hochvolt-Energiespeicher (24) und mindestens eine Steuer- und/oder Regeleinrichtung (26) für diesen Energiespeicher (24) aufweist und - einem von dem Hochvolt-Energiespeicher (24) mit elektrischer Energie gespeisten Hochspannungs-Versorgungsnetz (14) zur Versorgung einer elektrischen Antriebsmaschine (16) des Elektro-oder Hybridantriebs, wobei zwischen den elektrischen Potentialen der beiden Versorgungsnetze (12, 4) eine von der Spannung des Hochvolt-Energiespeichers (24) abhängige Potentialdifferenz liegt. Es ist mindestens ein zwischen die beiden Versorgungsnetze (12, 14) zwischengeschaltetes Überspannungsableiter-Bauelement (34) und/oder Varistor-Bauelement und/oder sonstiges elektrisches Bauelement vorgesehen, welches bis zu einer definierten Spannungsgrenze einer zwischen den Versorgungsnetzen (12, 14) anliegenden Spannung nicht leitend ist und beim Überschreiten dieser Spannungsgrenze temporär leitfähig wird. Die Erfindung betrifft weiterhin eine Steuer- und/oder Regeleinrichtung (26) für eine Hochvolt-Energiespeichereinrichtung (20) eines Energieversorgungssystems (10).
    • 本发明涉及一种电源供应系统(10),用于机动车辆用电动或混合动力驱动,包括: - 低压供电网络(12), - 具有在转动的多个存储单元的高电压能量存储装置(20),特别是高电压电池装置(22) 高电压能量存储(24)和至少一个控制和/或调节装置(26),用于所述能量存储装置(24),以及 - 一个所述供给高电压的供电网络(14)的高电压能量存储(24)的电能的电动的供给 电动或混合动力驱动的原动机(16),其中从高电压能量存储装置(24)的电压的两个供给网络(12,4)的电位之间取决于电位差。 有两个电源网络之间的至少一个(12,14),其插入避雷器元件(34)和/或可变电阻器元件和/或其它电部件被提供,其邻近于规定的电压限制一个供应网络之间(12,14) 电压是不导电的和交叉的电压限度时暂时导通。 本发明还涉及一种控制和/或调节用于电力供应系统(10)的高电压能量存储装置(20)设备(26)。