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公开(公告)号：US20170205455A1
公开(公告)日：2017-07-20
申请号：US15001888
申请日：2016-01-20
Applicant: Faraday&Future Inc.
Inventor： Phillip J. Weicker , Anil Paryani , Ciao D. Gubel , Long Huynh
CPC classification number: G01R31/006 , G01R31/3277 , G01R31/3606 , G01R31/3658
Abstract: A system for detecting a condition of a contactor configured to connect a battery string to a direct-current bus in a vehicle may include a controller configured to open or close the contactor. The system may also include an alternating-current (AC) signal source configured to provide an AC test signal when the controller opens the contactor. The system may further include an AC coupling circuit. The AC coupling circuit may include a primary side of the AC coupling circuit connected to the AC test signal source, and a secondary side connected to the contactor. The system may also include a detection circuit configured to receive an AC return signal corresponding to the AC test signal, and determine a defective condition of the contactor based on the AC return signal.
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公开(公告)号：US20170057367A1
公开(公告)日：2017-03-02
申请号：US15245959
申请日：2016-08-24
Applicant: Faraday&Future Inc.
Inventor： Anil Paryani , Phillip John Weicker , Michael Hong , Garrett David Heinen
Abstract: A photovoltaic power source for an electric automobile includes at least one window including a transparent photovoltaic cell; a DC-DC converter in electrical communication with the at least one window transparent photovoltaic cell; and a battery in electrical communications with the DC-DC converter.
Abstract translation: 一种用于电动汽车的光伏电源包括至少一个包括透明光伏电池的窗口; 与所述至少一个窗户透明光伏电池电连通的DC-DC转换器; 以及与DC-DC转换器进行电气通信的电池。
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公开(公告)号：US10887127B2
公开(公告)日：2021-01-05
申请号：US15336599
申请日：2016-10-27
Applicant: Faraday & Future Inc.
Inventor： Anil Paryani , Eric Ryan Evenchick , Jana Mahen Fernando
Abstract: Systems and methods for communication between a vehicle system and a secure communication bus are disclosed. Systems can include a microcontroller and a transceiver configured to send transmit data to the communication bus, receive data from the communication bus, and send data received from the communication bus to the microcontroller. The microcontroller may be prevented from transmitting data to the transceiver by hardware separation between an output of the microcontroller and the transmit data input of the transceiver. The communication bus may be a CAN bus.
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公开(公告)号：US10442306B2
公开(公告)日：2019-10-15
申请号：US15132733
申请日：2016-04-19
Applicant: Faraday & Future Inc.
Inventor： Daniel Arnold Sufrin-Disler , Phillip John Weicker , Anil Paryani
Abstract: A battery level management system for an electric vehicle during a powered down and uncharged period is disclosed. A current output from a low voltage battery of the electric vehicle being above a threshold can be sensed to wake up a control unit associated with the low voltage battery without waking up or fully powering other control units. Upon waking up, the control unit associated with the low voltage battery can start monitoring the current output from the low voltage battery and controlling the power drawn from the low voltage battery by enabling or disabling other control units to manage the remaining low voltage battery power level.
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公开(公告)号：US20180086222A1
公开(公告)日：2018-03-29
申请号：US15275116
申请日：2016-09-23
Applicant: Faraday&Future Inc.
Inventor： Larry Way-Jay Juang , Xu Yan , Mayank Sikaria , Ruxiu Zhao , Phillip John Weicker , Anil Paryani
CPC classification number: B60L11/1861 , B60L11/187 , B60L2240/545 , G01R31/3651 , G06N3/088 , H02J7/0063 , H02J2007/0067 , Y02T10/7011 , Y02T10/7044 , Y02T10/705
Abstract: Systems and methods for monitoring and controlling a battery are disclosed. Systems can include a battery having an output voltage and an output current when delivering power, a load driven by power delivered from the battery, battery output voltage and current sensing circuits, and processing circuitry coupled to the battery output voltage and current sensing circuits. The processing circuitry may implement a recurrent neural network for battery state estimation.
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Patent Agency Ranking
公开(公告)号：US09817050B2
公开(公告)日：2017-11-14
申请号：US15001888
申请日：2016-01-20
Applicant: Faraday & Future Inc.
Inventor： Phillip J. Weicker , Anil Paryani , Caio D Gubel , Long Huynh
CPC classification number: G01R31/006 , G01R31/3277 , G01R31/3606 , G01R31/3658
Abstract: A system for detecting a condition of a contactor configured to connect a battery string to a direct-current bus in a vehicle may include a controller configured to open or close the contactor. The system may also include an alternating-current (AC) signal source configured to provide an AC test signal when the controller opens the contactor. The system may further include an AC coupling circuit. The AC coupling circuit may include a primary side of the AC coupling circuit connected to the AC test signal source, and a secondary side connected to the contactor. The system may also include a detection circuit configured to receive an AC return signal corresponding to the AC test signal, and determine a defective condition of the contactor based on the AC return signal.
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公开(公告)号：US09525291B1
公开(公告)日：2016-12-20
申请号：US14956300
申请日：2015-12-01
Applicant: Faraday & Future Inc.
Inventor： Long Huynh , Michael Hong , Phillip John Weicker , Anil Paryani
CPC classification number: B60L11/1864 , B60L3/0046 , B60L3/0092 , B60L3/04 , B60L11/1848 , B60L11/1853 , B60L11/1861 , B60W10/08 , H02J7/0026 , H02J7/0031 , H02P3/14 , H02P6/08 , H02P6/12 , H02P21/0035 , H02P21/14 , H02P29/021 , H02P29/024 , H02P29/027 , Y02T10/7005 , Y02T10/705 , Y02T10/7055 , Y02T10/7077
Abstract: Systems and methods for disengaging a battery are disclosed. The systems and methods may be used to disengage a battery from a direct-current (DC) bus of a vehicle when the DC bus is under a load. In one implementation, the system includes one or more contactors between the battery string and the DC bus. The system also includes at least one transistor connected to the one or more contactors in series. The system further includes a controller configured to switch off the transistor and open the one or more contactors.
Abstract translation: 公开了用于脱开电池的系统和方法。 当DC总线处于负载状态时，系统和方法可用于将电池与车辆的直流（DC）总线分离。 在一个实施方式中，系统包括电池串和DC总线之间的一个或多个接触器。 该系统还包括串联连接到一个或多个接触器的至少一个晶体管。 该系统还包括被配置为关闭晶体管并打开一个或多个接触器的控制器。
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公开(公告)号：US11529859B2
公开(公告)日：2022-12-20
申请号：US16090567
申请日：2017-03-31
Applicant: Faraday & Future Inc.
Inventor： Nicholas John Sampson , Anil Paryani , Daniel Arnold Sufrin-Disler , Kameron Fraige Saad Buckhout, Sr. , John Henry Harris, III
IPC: H02P1/00 , B60K1/02 , B60L50/64 , B60L53/80 , B60L58/18 , B60K1/04 , B60K11/02 , H01M10/44 , B60K1/00
Abstract: Disclosed herein are electric vehicles with various characteristics. For example, electric vehicles with at least two energy storage systems are described. As another example, electric vehicles with liquid temperature regulated battery packs are described. As yet another example, electric vehicles with high voltage battery limit optimization are disclosed. And, as another example, electric vehicles with dual-battery system charge management are described.
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公开(公告)号：US11378954B2
公开(公告)日：2022-07-05
申请号：US15636081
申请日：2017-06-28
Applicant: Faraday & Future Inc.
Inventor： Anil Paryani , Michael Hong , Aziz Umit Batur , Bibhrajit Halder , Hong S. Bae
IPC: B60W10/22 , G05D1/00 , G05D1/02 , B60W10/12 , B60W10/20 , B60W10/18 , B60W30/08 , H04L12/40 , G06F11/16 , B60W50/029 , G06F11/07
Abstract: A multi-processor architecture for automated driving systems can be used to improve performance and provide design flexibility. For example, a multi-processor architecture can be used to implement command generation and safety functionality in different processors. The command generation processor can be a high performing processor compared with the safety processor. The safety processor can verify the safety of commands output from the command generation processor and provide additional I/O channels that are typically absent on high performing processors. Additionally, processing of some sensor data can be moved to expansion modules with additional processors to reduce bottlenecks and provide design flexibility for systems with different sensing requirements.
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公开(公告)号：US20210094441A1
公开(公告)日：2021-04-01
申请号：US16090567
申请日：2017-03-31
Applicant: Faraday&Future Inc.
Inventor： Nicholas John Sampson , Anil Paryani , Daniel Arnold Sufrin-Disler , Kameron Fraige Saad Buckhout, Sr. , John Henry Harris, III
Abstract: Disclosed herein are electric vehicles with various characteristics. For example, electric vehicles with at least two energy storage systems are described. As another example, electric vehicles with liquid temperature regulated battery packs are described. As yet another example, electric vehicles with high voltage battery limit optimization are disclosed. And, as another example, electric vehicles with dual-battery system charge management are described.
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