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公开(公告)号：US20250006407A1
公开(公告)日：2025-01-02
申请号：US18292900
申请日：2022-07-15
IPC: H01B13/012 , H01B7/00
Abstract: The present disclosure provides a wiring harness production method, a nozzle and a wiring harness. The wiring harness production method includes: Step S10: preparing a substrate; Step S20: spraying a conductive material onto the substrate to form a conductive loop; and Step S30: forming an insulating protective layer at the periphery of the conductive loop and on a surface thereof. The present disclosure solves the technical problems of complex production process and high processing cost of a wiring harness for electrically connecting electrical components.
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32.发明申请公开(公告)号：US20240429688A1
公开(公告)日：2024-12-26
申请号：US18707988
申请日：2022-11-08
IPC: H02B1/46 , B60R16/033 , B60R21/0136
Abstract: A high-voltage distribution box having an open circuit trigger, a collision initiation system, and an electric vehicle include a distribution box housing, a first high-voltage connector, a second high-voltage connector, a low-voltage connector, and an open circuit trigger. The first high-voltage connector, the second high-voltage connector, and the low-voltage connector are provided on a surface of the distribution box housing, and the open circuit trigger is provided inside the distribution box housing. The first high-voltage connector and the second high-voltage connector are connected to a high-voltage loop of the electric automobile, and the first high-voltage connector and the second high-voltage connector are connected in series via the open circuit trigger. The low-voltage connector is connected to a control line of the electric automobile and configured to send an initiation control signal to the open circuit trigger at a moment of collision.
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33.发明申请公开(公告)号：US20240396243A1
公开(公告)日：2024-11-28
申请号：US18696179
申请日：2022-09-30
IPC: H01R13/18 , B60L53/16 , H01R13/04 , H01R13/405 , H01R13/66
Abstract: A flat-belt type connecting mechanism, an electric energy transmission device and a motor vehicle. The flat-belt type connecting mechanism includes a male-end connecting mechanism and a female-end connecting mechanism. The male-end connecting mechanism includes a busbar, a flat terminal, and a male-end housing connected to the busbar and the flat terminal. The female-end connecting mechanism includes a double-busbar, a clamping terminal, and a female-end housing connected to the double-busbar and the clamping terminal. The male-end connecting mechanism and the female-end connecting mechanism are electrically connected to each other through the clamping terminal and the flat terminal, and the male-end housing and the female-end housing are assembled and connected to each other, to form the flat-belt type connecting mechanism.
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公开(公告)号：US20240375532A1
公开(公告)日：2024-11-14
申请号：US18690662
申请日：2022-09-09
Inventor： Chao WANG , Xupeng HAN
Abstract: The present disclosure relates to the technical field of electric vehicle charging, and in particular to a charging wake-up circuit, a charging socket and an electric vehicle. The charging wake-up circuit includes: a state signal detection unit and a wake-up signal output unit. The state signal detection unit is configured to generate a state input signal based on an open state and a closed state of a charging socket cover of an electric vehicle; and an input end of the wake-up signal output unit is connected to an output end of the state signal detection unit, an output end of the wake-up signal output unit is connected to a charging socket control unit of the electric vehicle, and the wake-up signal output unit is configured to output, based on the state input signal, a change in a level signal to serve as a wake-up signal for the charging socket control unit. The charging wake-up circuit of the present disclosure has low costs, is low in power consumption and has good anti-interference performance, and the charging socket control unit can directly acquire the wake-up signal, so that the response speed is high.
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公开(公告)号：US20240369419A1
公开(公告)日：2024-11-07
申请号：US18683226
申请日：2022-08-12
Inventor： Chao WANG , Yongqiang HAO
Abstract: A temperature measurement structure, a charging apparatus and a motor vehicle. The temperature measurement structure includes a heat conduction medium (4), a temperature sensor (2) and a pressure supply mechanism, and the heat conduction medium (4) is mounted on the pressure supply mechanism, the pressure supply mechanism supplies pressure to make the heat conduction medium (4) in contact with a measure object (6) and the temperature sensor (2) respectively, and the temperature sensor (2) determines a temperature of the measured object (6) through a temperature of the heat conduction medium (4). The temperature of the measured object (6) is indirectly conducted to the temperature sensor (2) through the heat conduction medium (4), so that not only the temperature of the measured object (6) is monitored, but also a disruptive influence on the temperature sensor (2) is avoided.
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Patent Agency Ranking
公开(公告)号：US20240343132A1
公开(公告)日：2024-10-17
申请号：US18294112
申请日：2022-08-02
Inventor： Chao WANG , Zijian WANG
CPC classification number: B60L53/16 , H01R13/73 , H01R13/6683 , H01R2201/26
Abstract: The present disclosure provides an electric vehicle charging socket and a vehicle, including: a device fixed to a vehicle body; at least one charging inner core including an inner core frame and an electric connection device, the inner core frame being detachably connected with the device fixed to the vehicle body. For the electric vehicle charging socket provided by the present disclosure, when the electric connection device needs to be repaired or replaced, there is no need to remove the device fixed to the vehicle body from the vehicle body of the electric vehicle, which facilitates repair and replacement of the electric connection device.
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公开(公告)号：US20240336157A1
公开(公告)日：2024-10-10
申请号：US18034335
申请日：2021-06-25
Inventor： Chao Wang
CPC classification number: B60L53/62 , B60L53/16 , B60L53/18 , B60L2240/36
Abstract: An electric vehicle charging control apparatus and method related to a technical field of electric vehicle charging. The method includes: obtaining a first working temperature of an interior of a power connector and a second working temperature of an interior of a charging control box during charging the electric vehicle with a charging power equal to the first charging power; and controlling the charging power output to the electric vehicle according to the working temperature of the interior of the power connector obtained by the power connector temperature detection unit. By the embodiments of the present disclosure, the charging efficiency can be improved and the charging time can be shortened on the premise of ensuring the charging safety of the electric vehicle.
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公开(公告)号：US20240317099A1
公开(公告)日：2024-09-26
申请号：US18579483
申请日：2022-07-21
CPC classification number: B60L53/62 , B60L53/66 , H02J7/00712 , H02J7/007192
Abstract: The present disclosure provides an adapter control apparatus and method, an adapter, and a charging system. The control apparatus includes: a communication module configured to transmit a message between a charger and a vehicle, and a control module configured to parse and acquire an output current range of the charger when receiving an output capability message of the charger sent by the charger, and send a corresponding message to the vehicle based on a rated current of an adapter and the output current range, so that the vehicle sends a feedback message to the charger based on the received message and an own configuration parameter. The present disclosure improves the use safety of the adapter by providing the control apparatus configured to protect the adapter based on the rated current of the adapter itself, thereby improving the safety and reliability of new energy vehicles during charging.
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公开(公告)号：US20240202373A1
公开(公告)日：2024-06-20
申请号：US18555824
申请日：2022-02-09
Inventor： Chao Wang
IPC: G06F21/72 , B60L53/66 , E05F15/603 , E05F15/77 , G06F9/4401 , G06F21/60
CPC classification number: G06F21/72 , B60L53/66 , E05F15/603 , E05F15/77 , G06F9/4418 , G06F21/602 , E05Y2400/664 , E05Y2900/534
Abstract: A charging device, a charging cover control device, a charging system and a related method are provided. When receiving a startup instruction, the charging device (100) generates and encrypts a first control instruction, and sends encrypted first control instruction to the charging cover control device (200); the charging cover control device (200) receives and decrypts the first control instruction, and verifies identity information in the first control instruction; and when the verification of the identity information is successful, the charging cover is driven to be opened. Through the encrypted communication between the charging device (100) and the charging cover control device (200), the charging cover can be automatically controlled to be opened, which saves the redundant action of manually operating the charging cover and is more convenient and faster.
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公开(公告)号：US20240146078A1
公开(公告)日：2024-05-02
申请号：US18280220
申请日：2022-03-25
Inventor： Chao WANG
CPC classification number: H02J7/00308 , H02J7/0042 , H02J7/02
Abstract: A charging device interface circuit and a charging device, and the charging device interface circuit includes an AC input interface, a differential mode protection unit, a common mode protection unit and an AC/DC power conversion unit; the AC input interface is configured to be connected to alternating current; the differential mode protection unit includes a first-stage differential mode protection unit and a second-stage differential mode protection unit; the first-stage differential mode protection unit is connected to the AC input interface; the second-stage differential mode protection unit is connected to the first-stage differential mode protection unit; the common mode protection unit is connected in parallel with the second-stage differential-mode protection unit; an AC end of the AC/DC power conversion unit is connected to the common mode protection unit; and a DC end of the AC/DC power conversion unit is connected to an apparatus to be charged.
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