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公开(公告)号：US10960712B2
公开(公告)日：2021-03-30
申请号：US16022032
申请日：2018-06-28
Applicant: Nissan North America, Inc.
Inventor： Gian Luca Storti , Mumtaz Vauhkonen , Gregory D. Dibb
Abstract: A tire tread wear system may include one or more vehicle sensors and a processor. The processor may include a control module, a geometrical model, a machine learning model, and a switch. The geometrical model may be configured to collect data from the vehicle sensors to determine a dynamic rolling radius of a tire. The geometrical model may be configured to output a tread wear estimation based on the dynamic rolling radius of the tire. The machine learning model may be configured to collect data from the vehicle sensors. The machine learning model may be configured to output a tread wear estimation based on a correlation of the tread wear estimation output from the geometrical model and one or more data instances with a tire tread state. The switch may be configured to activate the geometrical model, the machine learning model, or a combination thereof.
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公开(公告)号：US20210053496A1
公开(公告)日：2021-02-25
申请号：US16549538
申请日：2019-08-23
Applicant: Nissan North America, Inc.
Inventor： Sam Kaddouh
IPC: B60R3/00
Abstract: Running boards for vehicles are disclosed that each include a rail with one or more steps. The step(s) are releasably connectable to (supported by) the rail (e.g., via a plurality of removable mechanical fasteners) to allow for removal of the step(s) when additional ground clearance is necessary and/or desirable, such as, for example, during off-road use of the vehicle. The rail of each running board is connectable to an underside of the vehicle (e.g., via brackets) such that the rails are positioned to absorb impact from external objects, such as, for example, rocks, boulders, stumps, etc., traversed during travel across uneven ground, and thereby protect the vehicle. In certain embodiments, the rails may include internal supports (e.g., stiffening ribs) to increase the strength and/or the rigidity of the rail, and, thus, increase the protection to the vehicle provided by the running boards.
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公开(公告)号：US10926724B2
公开(公告)日：2021-02-23
申请号：US16051283
申请日：2018-07-31
Applicant: Nissan North America, Inc.
Inventor： Brandon Michael Dawe , Carson Chandler Beauchaine
Abstract: An electrostatic discharge assembly for a vehicle includes a conductive plastic tether and a pipe connector. The conductive plastic tether has a first end and a second end. The first end is configured to be connected to a vehicle frame. The pipe connector is configured to connect the second end of the conductive plastic tether to a first fuel pipe of the vehicle.
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公开(公告)号：US10925406B2
公开(公告)日：2021-02-23
申请号：US16147139
申请日：2018-09-28
Applicant: Nissan North America, Inc.
Inventor： Mohammed Jamila
Abstract: A technician's work chair includes a frame, first, second and third air cushion devices, a seat assembly and an electronic task guiding system. The seal assembly has a cushion portion and a seatback portion. The cushion portion is supported to the seat supporting portion of the frame. The seatback portion has an inclination adjusting mechanism operable to change an angle of inclination of the seatback portion relative to the frame. The electronic task guiding system is supported to the frame, the electronic task guiding system being configured to provide the technician with task related signals.
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公开(公告)号：US20210039662A1
公开(公告)日：2021-02-11
申请号：US16532971
申请日：2019-08-06
Applicant: Nissan North America, Inc.
Inventor： Erik STAYTON , Jingyi ZHANG , Melissa CEFKIN
Abstract: A system for an automated vehicle includes a user input interface and an electronic controller. The electronic controller is programmed with instructions to operate at least one aspect of the automated vehicle, is configured to process information input through the user input interface, the information including data directed to predetermined parameters related to the at least one aspect of the automated vehicle at a predetermined location, and update the instructions based on the information to alter the least one aspect of the automated vehicle.
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Patent Agency Ranking
公开(公告)号：US20210035442A1
公开(公告)日：2021-02-04
申请号：US16528268
申请日：2019-07-31
Applicant: Nissan North America, Inc. , Renault S.A.S.
Inventor： Najamuddin Baig , Christopher Ostafew , Astha Vagadia , Viju James , Armelle Guerin
Abstract: A method for responding to a public safety alert includes receiving an indication of the public safety alert, wherein the public safety alert comprising a description of a wanted road user; identifying, using sensors of an autonomous vehicle (AV) and in response to the public safety alert, road users; and, in response to determining that an identified road user matches the wanted road user, notifying an authority of the match. A method for road incident reporting by an AV includes identifying road users based on sensor data of the AV; associating respective hypotheses with each of the road users; and, in response to determining that a threshold number of the road users are not proceeding according to at least one of the respective hypotheses, sending a notification indicating a potential traffic issue at a zone of the road users.
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公开(公告)号：US10906502B2
公开(公告)日：2021-02-02
申请号：US16273538
申请日：2019-02-12
Applicant: Nissan North America, Inc.
Inventor： Curtis Sharif
Abstract: A vehicle seatbelt assembly includes a load limiter having a seatbelt attachment portion and a seatbelt tension control mechanism that is configured to increase the length of a shoulder portion of a seatbelt in response to rapid or sudden deceleration of a vehicle, thereby reducing a level of tension experience by a seatbelt.
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公开(公告)号：US10882568B2
公开(公告)日：2021-01-05
申请号：US16118806
申请日：2018-08-31
Applicant: Nissan North America, Inc.
Inventor： Alan Greggs
Abstract: A vehicle front-end assembly includes a vehicle frame and a skid plate. The vehicle frame has a first front side member and a second front side member. Each of the first and second front side members has a corresponding front-end portion with a downward facing surface. The skid plate has a main section, a first attachment flange extending from a first lateral side of the main section and a second attachment flange extending from a second lateral side of the main section. The first attachment flange is attached to the downward facing surface of the first front side member. The second attachment flange is attached to the downward facing surface of the second front side member such that the main section covers a forward area of an underside of the vehicle.
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公开(公告)号：US20200370899A1
公开(公告)日：2020-11-26
申请号：US16420445
申请日：2019-05-23
Applicant: Nissan North America, Inc. , Renault S.A.S.
Inventor： Aude Laurent , Armelle Guerin , Erik Vinkhuyzen , Simon Tien , Kevin Poulet
Abstract: An apparatus for remote support of autonomous operation of a vehicle includes a processor that is configured to perform a method including receiving a request for a trip through a transportation network, wherein the trip includes a first travel portion from a first location to a second location, and a second travel portion from the second location to a third location. Each of the first travel portion and the second travel portion is associated with a different service such that a first payload of the first travel portion is different from a second payload of the second travel portion. The method also includes determining, based on the request, a route for the trip from the first location to the second location, and from the second location to the third location, and performing a validation process that confirms a presence of cargo in the first payload and/or the second payload.
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公开(公告)号：US10829060B2
公开(公告)日：2020-11-10
申请号：US16176540
申请日：2018-10-31
Applicant: Nissan North America, Inc.
Inventor： Hiroyuki Fujiki , Satoshi Sakurai , Fumio Tejima , Bobby Fuentes
Abstract: A vehicle body trim assembly includes a trim member. The trim member includes a fender attachment structure, a windshield trim attachment structure and a cowl cover attachment structure. The trim member, including each of the fender attachment structure, the windshield trim attachment structure and the cowl cover attachment structure, is formed as a single, unitary, monolithic element molded from a rigid material and a section made of a flexible material.
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