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公开(公告)号：US20240109513A1
公开(公告)日：2024-04-04
申请号：US18541418
申请日：2023-12-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Nan LIU , Miao YANG , Mingchao LI
IPC: B60R25/24
CPC classification number: B60R25/243
Abstract: The present disclosure relates to vehicle control methods and apparatuses, applied to fields such as intelligent vehicles. In one example method, an authentication apparatus (for example, a road side apparatus, a vehicle management platform, or a special vehicle) is assigned control permission for a vehicle. When an unlocking requester has a requirement for opening a vehicle lock, the authentication apparatus may indicate to open the vehicle lock. Accordingly, the unlocking requester can open the vehicle lock in a timely manner when a vehicle owner is not near the vehicle or a passenger on the vehicle cannot control the vehicles.
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公开(公告)号：US20240147202A1
公开(公告)日：2024-05-02
申请号：US18408219
申请日：2024-01-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Miao YANG , Wenkai FEI , Qiang LIU , Jianqin LIU
Abstract: A transmitter generates a V2X message, where the V2X message includes reference object indication information and position indication information, the reference object indication information indicates at least one reference object, and the position indication information indicates a position of a target object relative to the at least one reference object; the transmitter sends the V2X message to a receiver; and the receiver determines target position information of the target object based on the reference object indication information and the position indication information. In the foregoing process, the transmitter transfers relative position information relative to the reference object to the receiver by using the V2X message, and does not need to perform deflection. In addition, the V2X message indicates a reference object on which position information is based.
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3.发明公开公开(公告)号：US20240133711A1
公开(公告)日：2024-04-25
申请号：US18405354
申请日：2024-01-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wenkai FEI , Miao YANG , Jianqin LIU , Yong WU , Shuo LIU
CPC classification number: G01C21/3878 , B60W50/14 , G01C21/3807 , G01C21/3885 , B60W2050/146 , B60W2554/80 , B60W2556/40 , B60W2556/45
Abstract: Generating first map information, where the first map information includes information about a first reference object set, and the information about the first reference object set indicates a first identifier, in a geographic area, of each reference object in at least one reference object included in the first reference object set, and indicates a first position of each reference object in the at least one reference object. The first map information is generated, and the first map information indicates related information of each reference object in the first reference object set, to implement a manner of expressing the related information of the reference object more abundantly, so that maps provided by different map vendors may use reference objects in the first map information to perform position expression on an element or an event.
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Patent Agency Ranking
公开(公告)号：US20240015488A1
公开(公告)日：2024-01-11
申请号：US18471686
申请日：2023-09-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Linlin SUI , Miao YANG , Mingchao LI , Yong WU
Abstract: The present disclosure relates to vehicle-mounted devices and communication method. One example vehicle-mounted device in a first vehicle may obtain first position information, where the first position information indicates a position of the first vehicle. The vehicle-mounted device generates first-level information based on the first position information, where the first-level information indicates a first height level to which the position of the first vehicle belongs or a first height level to which a future driving track of the first vehicle belongs, and sends the first-level information.
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公开(公告)号：US20240007856A1
公开(公告)日：2024-01-04
申请号：US18468407
申请日：2023-09-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mingchao LI , Miao YANG
CPC classification number: H04W12/08 , H04L63/205
Abstract: This application provides example communication methods, apparatuses, and devices, which may be applied to the internet of vehicles. In an example communication method, a first device obtains service data, and performs security processing on the service data. The first device sends service data and indication information to a second device. The indication information indicates a security mechanism used to perform the security processing on the service data or indicates a protocol layer used to perform the security processing on the service data.
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公开(公告)号：US20240244408A1
公开(公告)日：2024-07-18
申请号：US18484886
申请日：2023-10-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mingchao LI , Miao YANG
IPC: H04W4/40 , H04L61/50 , H04L101/622 , H04W4/14 , H04W4/23
CPC classification number: H04W4/40 , H04L61/50 , H04W4/14 , H04W4/23 , H04L2101/622
Abstract: Embodiments of this application provide a communication method and apparatus, and a related device. The method includes: A first device sends first V2X unicast information to a second device, where the first V2X unicast information includes a first media access control MAC address and a first identifier; the first device receives second V2X unicast information from the second device, where the second V2X unicast information includes a second MAC address and a second identifier; and the first device generates another MAC address when the second V2X unicast information carries indication information, the first MAC address is the same as the second MAC address, and the first identifier is the same as the second identifier, where the indication information indicates that the second MAC address is a conflicting address.
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公开(公告)号：US20240013578A1
公开(公告)日：2024-01-11
申请号：US18472376
申请日：2023-09-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Miao YANG , Mingchao LI
CPC classification number: G07B15/063 , G07C9/10 , G07C9/21
Abstract: Sending a payment inquiry message to a vehicle at a first power, where the payment inquiry message is used to request payment voucher information of a vehicle that has completed payment but has not passed through a gate, the payment is to pay a toll used to pass through the gate, the first power is less than a second power at which a payment interaction message is sent, and the payment interaction message is used to collect the toll from the vehicle; receiving a payment response message fed back by the vehicle for the payment inquiry message, where the payment response message includes the payment voucher information; and generating a passing control signal based on the payment response message, where the passing control signal is used to control the gate to release the vehicle.
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8.发明公开公开(公告)号：US20240230368A9
公开(公告)日：2024-07-11
申请号：US18405354
申请日：2024-01-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wenkai FEI , Miao YANG , Jianqin LIU , Yong WU , Shuo LIU
CPC classification number: G01C21/3878 , B60W50/14 , G01C21/3807 , G01C21/3885 , B60W2050/146 , B60W2554/80 , B60W2556/40 , B60W2556/45
Abstract: Generating first map information, where the first map information includes information about a first reference object set, and the information about the first reference object set indicates a first identifier, in a geographic area, of each reference object in at least one reference object included in the first reference object set, and indicates a first position of each reference object in the at least one reference object. The first map information is generated, and the first map information indicates related information of each reference object in the first reference object set, to implement a manner of expressing the related information of the reference object more abundantly, so that maps provided by different map vendors may use reference objects in the first map information to perform position expression on an element or an event.
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