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公开(公告)号：US20200219387A1
公开(公告)日：2020-07-09
申请号：US16818554
申请日：2020-03-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yangbo LIN , Hui LI
Abstract: The method includes: obtaining, by a first TCU, a traffic application type and first traffic information of a traffic target object; determining, by the first TCU, an interaction coverage area based on the traffic application type and the first traffic information of the traffic target object; determining, by the first TCU, a first area based on the interaction coverage area and a management area of the first TCU; determining, by the first TCU, a traffic participant object in the first area; and sending, by the first TCU, the first traffic information of the traffic target object to the traffic participant object; or receiving, by the first TCU, second traffic information sent by the traffic participant object, and sending the second traffic information to the traffic target object, so as to determine an interaction coverage area, and further accurately determine a traffic participant object in the interaction coverage area.
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公开(公告)号：US20190206237A1
公开(公告)日：2019-07-04
申请号：US16295821
申请日：2019-03-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yangbo LIN
CPC classification number: G08G1/0145 , G08G1/0112 , G08G1/07 , G08G1/087 , G08G1/164 , G08G1/166
Abstract: a vehicle right-of-way management method and apparatus, and a terminal. The method includes: determining a used right-of-way level of a first vehicle according to function information of the first vehicle, where the used right-of-way level of the first vehicle includes a right-of-way level that the management device allows the first vehicle to use; and scheduling a road resource for the first vehicle according to the used right-of-way level of the first vehicle. In technical solutions provided in embodiments of this application, the management device can allocate different used right-of-way levels to vehicles with different functions according to function information of the vehicles, and schedule and allocate road resources by means of overall planning for the vehicles in a transportation system according to the used right-of-way levels of the vehicles.
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公开(公告)号：US20200213925A1
公开(公告)日：2020-07-02
申请号：US16812782
申请日：2020-03-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yangbo LIN
Abstract: A base station switching method includes obtaining a current location and a motion status of a mobile device; predicting, based on the current location and the motion status of the mobile device, duration from a current moment to a moment when a base station that serves the mobile device completes switching from a first base station to a second base station, where the first base station currently serves the mobile device, and the second base station serves the mobile device after the first base station; and after the mobile device maintains a first communication connection to the first base station and establishes a second communication connection to the second base station, initiating the switching from the first base station to the second base station when a specified threshold is reached after a predetermined period of time of the duration elapses.
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Patent Agency Ranking
公开(公告)号：US20190324155A1
公开(公告)日：2019-10-24
申请号：US16460895
申请日：2019-07-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jingsong HUANG , Rui YUAN , Yangbo LIN , Yi ZHANG
Abstract: Embodiments of this application provide a positioning method and apparatus. The method may include setting an ambiguity adjustment parameter for a mobile device, where the ambiguity adjustment parameter is used to record an ambiguity change status used to determine a virtual station observation value for the mobile device. The method may also include adjusting an observation value of a first primary datum station based on a first ambiguity adjustment parameter of the mobile device in a first serving cell to generate a first virtual station observation value, where the first primary datum station is a primary datum station of the first serving cell, and the first virtual station observation value is used to position the mobile device in the first serving cell; and sending the first virtual station observation value to the mobile device.
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公开(公告)号：US20200262418A1
公开(公告)日：2020-08-20
申请号：US16869975
申请日：2020-05-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yangbo LIN
IPC: B60W30/06 , G05D1/02 , G08G1/14 , G08G1/16 , B60W30/095
Abstract: The method includes: determining predicted moving space of a target vehicle and predicted moving space of a target object during a parking period of the target vehicle; if the predicted moving space of the target vehicle overlaps with predicted moving space of at least one target object, determining, as a conflicting target object, the target object whose predicted moving space overlaps with that of the target vehicle; and determining moving priorities of the target vehicle and the conflicting target object according to a preset rule, and sending a moving order coordination instruction to the target vehicle and the conflicting target object based on the moving priorities. The target vehicle and the target object are scheduled in a coordinated manner, so that improving parking safety and efficiency.
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公开(公告)号：US20200211384A1
公开(公告)日：2020-07-02
申请号：US16817769
申请日：2020-03-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yangbo LIN , Hui LI
Abstract: The method includes: obtaining, a traffic application type and first traffic information of a traffic target object; determining, an interaction coverage area based on the traffic application type and the first traffic information; and determining, a first area, and sending the traffic application type and the first traffic information to a global TCU, where a second local TCU is a local TCU adjacent to the first local TCU, the first area is an overlapping area between a management area of at least one third local TCU and the interaction coverage area, and the third local TCU is a local TCU not adjacent to the first local TCU. An interaction coverage area is purposefully determined based on a traffic scenario, and through division of processing of traffic information by a local TCU and a global TCU, waste of communication and processing resources is reduced.
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7.发明申请公开(公告)号：US20190130755A1
公开(公告)日：2019-05-02
申请号：US16231344
申请日：2018-12-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yangbo LIN
Abstract: A lane scheduling method includes: receiving, by a management device, a road resource allocation request sent by a vehicle, where the road resource allocation request includes at least one road segment identifier, the road segment identifier is used to identify a logical road segment expected to be used by the vehicle, the logical road segment is a logical segment of a road on which the vehicle moves, and the logical segmentation segments a lane included in the road into logical lanes; allocating a road resource to the vehicle based on the road resource allocation request, where the road resource includes at least one logical lane corresponding to the at least one road segment identifier; and sending a lane identifier of the at least one logical lane to the vehicle.
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公开(公告)号：US20190061777A1
公开(公告)日：2019-02-28
申请号：US16170793
申请日：2018-10-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yangbo LIN
IPC: B60W50/08 , G05D1/00 , B60W50/035 , B60W50/02
Abstract: A control method for a vehicle is disclosed. The vehicle includes an in-vehicle controller, the in-vehicle controller pre-stores an instruction relationship, and the instruction relationship is used to represent an execution selection that is made by the in-vehicle controller from contrary instructions of at least two controllers. The method includes: receiving, by the in-vehicle controller, a first instruction and a second instruction (S410); and determining, by the in-vehicle controller, a vehicle control instruction according to the instruction relationship, the first instruction, and the second instruction (S420).
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