公开(公告)号：US11772580B2

公开(公告)日：2023-10-03

申请号：US17279147

申请日：2019-09-18

Applicant: Tönnjes ISI Patent Holding GmbH

Inventor： Albertus Jacobus Pretorius

IPC: B60R13/10 ,  G06K19/077 ,  G09F7/18 ,  H01Q1/32 ,  H01Q21/06

CPC classification number: B60R13/105 ,  G06K19/0776 ,  G06K19/07773 ,  G09F7/18 ,  H01Q1/3233 ,  H01Q1/3283 ,  H01Q21/064 ,  G09F2007/1865

Abstract: Licence plates with a data medium and a slot antenna have low transmission and reception performance for electromagnetic waves as a rule. Moreover, the positioning of the slot antenna is severely limited by an inscription on the licence plate. The invention provides a licence plate with a data medium and an antenna with improved transmission power and at the same time sufficient space for the positioning of the antenna. This is achieved by a licence plate body of the licence plate having at least one cavity, and a front of the licence plate body or a coating of the front of the licence plate body covering the cavity comprises a slot structure forming the antenna.

公开(公告)号：US20230163793A1

公开(公告)日：2023-05-25

申请号：US17535402

申请日：2021-11-24

Applicant: Marcon International, Inc.

Inventor： Sarah Gibson ,  Richard McKinney

IPC: H04B1/034 ,  B60R13/10

CPC classification number: H04B1/034 ,  B60R13/10

Abstract: An identification device for a license plate, the identification device comprising a base structure for attachment to the license plate; a movable member movable relative to the base structure between a retracted position and an extended position; and electronic circuitry configured to transfer identification data associated with the identification device. A license plate arrangement comprising a license plate and an identification device, and a license plate system comprising at least one license plate arrangement, are also provided.

公开(公告)号：US11568772B2

公开(公告)日：2023-01-31

申请号：US13117089

申请日：2011-05-26

Applicant: Neville Boston ,  Michael Jordan

Inventor： Neville Boston ,  Michael Jordan

IPC: G09F21/04 ,  B60Q1/50 ,  B60R13/10 ,  G06Q30/02 ,  G08G1/017 ,  B60Q1/56

Abstract: One embodiment includes a display system for use on the exterior of a vehicle having a display, a vehicle speed sensor, and a processor coupled to the vehicle speed sensor. The processor is configured to implement one of three operational modes of the display system based on the speed and state of the vehicle: a first operational mode, wherein a first content, including identification and/or registration information of the vehicle is rendered on the display at a first power consumption level; a second operational mode, wherein a second content, including a message, identification and/or registration information of the vehicle, is rendered on the display; and a third operational mode, wherein content is rendered on the display at a second power consumption level less than the first power consumption level.

公开(公告)号：US11568635B2

公开(公告)日：2023-01-31

申请号：US16895883

申请日：2020-06-08

Applicant: Kapsch TrafficCom AG

Inventor： Björn Crona

IPC: G06V20/58 ,  G06V20/00 ,  B60R13/10 ,  G08G1/04 ,  G06V20/62

Abstract: An apparatus for recording license plates of vehicles travelling on a road having several adjacent lanes comprises a vehicle classification sensor configured to detect a predetermined shape characteristic of a vehicle or group of vehicles. The apparatus further comprises at least one camera mounted at an elevated point beside one of the lanes and having an angle of aperture covering at least one of said lanes, each lane covered by at least one camera. The vehicle classification sensor is configured to, upon detecting the predetermined shape characteristic on a lane, trigger the camera that covers the lane the predetermined shape characteristic is detected on to record an image of a license plate on the back of the vehicle or group's leading vehicle, respectively, for which the predetermined shape characteristic is detected. The triggered camera is of a lane either adjacent to or at least one lane apart from the lane.

公开(公告)号：US20220185204A1

公开(公告)日：2022-06-16

申请号：US17432233

申请日：2020-02-25

Applicant: NEO ORIGINALITY LTD.

Inventor： Danny Knafou ,  Michael Herman

IPC: B60R13/10 ,  B60Q1/50 ,  H04W4/029

Abstract: The present invention relates to a secured and unforgeable digital license plate that facilitates tracking of a vehicle's location and the monitoring of the vehicle's mechanical and electrical condition, as well as providing indications about the vehicle's traffic and parking lot violations. The display on the digital license plate is highly visible to both motor vehicle enforcement officers and to drivers and passengers of nearby vehicles, and is indicative that the vehicle bearing the digital license plate with the displayed indication is exhibiting anomalous motor activity.

公开(公告)号：US20220169187A1

公开(公告)日：2022-06-02

申请号：US17538519

申请日：2021-11-30

Applicant: Adam Scott PAPER ,  Malissa Ann WISE

Inventor： Adam Scott PAPER ,  Malissa Ann WISE

IPC: B60R13/10 ,  G09F13/16 ,  G06K19/07 ,  G06K19/06

Abstract: A license plate assembly includes a backing and a flexible license plate. The flexible license plate includes plural layers, including a licensing-information layer, in which ink is deposited in the form of alphanumeric characters on an underlying one of the plural layers, the alphanumeric characters providing license information. The flexible license plate optionally includes one or more holograms, and/or watermarks, and/or QR-codes. The flexible license plate is disposed on the backing, which extends beyond the perimeter of the flexible license plate, defining a marginal region. In some embodiments, plural indices are disposed in the marginal region to facilitate alignment of flexible license plate during installation thereof on a motor vehicle.

公开(公告)号：US20220134970A9

公开(公告)日：2022-05-05

申请号：US16910460

申请日：2020-06-24

Applicant: Rohan Vishnubhai Patel

Inventor： Rohan Vishnubhai Patel

IPC: B60R13/10

Abstract: Disclosed is improved automobile license plate frame design. By having a slit surrounding the edge of the automobile license plate frame, the frame can be inserted onto the automobile license plate without need of removing the plate. The similar set up also can be used for other devices.

公开(公告)号：US11227175B2

公开(公告)日：2022-01-18

申请号：US16809677

申请日：2020-03-05

Applicant: MERIT LILIN ENT. CO., LTD.

Inventor： Cheng-Chung Hsu ,  Chih-Kang Hu ,  Chi-Yen Cheng ,  Hong-Wei Chao

IPC: G06K9/32 ,  B60R13/10

Abstract: A method for performing automatic license plate recognition includes: performing character detection on a to-be-processed image; when a number of character objects constituting characters of a license plate are detected, obtaining a representative point for each character object; calculating a pattern line with respect to the character objects; calculating a skew angle defined by the pattern line and a preset reference line; rotating each character object based on the skew angle to obtain an adjusted image; and performing character recognition on the adjusted image to obtain a recognized character for each character object.

公开(公告)号：US11192495B2

公开(公告)日：2021-12-07

申请号：US16726433

申请日：2019-12-24

Applicant: Intel Corporation

Inventor： Maria Soledad Elli ,  Ignacio J. Alvarez ,  Javier Felip Leon ,  David I. Gonzalez Aguirre ,  Javier Turek

IPC: B60Q1/50 ,  H04L12/40 ,  G05D1/00 ,  B60R13/10

Abstract: Techniques are disclosed to realize a self-adaptive multiresolution digital plate (SAMDP) system that facilitates sharing of vehicle state information via a dynamically generated binary two-dimensional multispectral pattern. The binary 2D multispectral pattern adjusts its resolution to adapt to the visual perception process while communicating vehicle state information without relying on wireless communications (i.e. V2V, V2X, etc.). The techniques as described herein leverage the use of a multichannel spectral means that helps lower the error present in sensing and representation models used by automated driving systems.

公开(公告)号：US11097655B2

公开(公告)日：2021-08-24

申请号：US16484629

申请日：2018-02-08

Applicant: Road Safety Designs Limited

Inventor： Stephen Wornham

IPC: B60Q1/52 ,  B60Q1/26 ,  B60Q1/00 ,  B60R13/10 ,  G09F7/18 ,  G09F13/16 ,  G09F13/22

Abstract: A warning device for a vehicle comprising a number plate support portion for supporting a number plate. The warning device further comprises a warning indicator. The number plate support portion is movably attached to the warning indicator. The number plate support portion is moveable from a first position covering the warning indicator to a second position revealing the warning indicator. Further, the warning device comprises a number plate support portion pivotably attached to the warning Indicator such that the number plate support portion and the warning device fold together and fold apart when the number plate support portion is moved between the first position and the second position.