公开(公告)号：US11740325B2

公开(公告)日：2023-08-29

申请号：US17452278

申请日：2021-10-26

Applicant: AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.

Inventor： Xiaolong Wang ,  Longxue Qiu ,  Jin Chen ,  Xinguang Tang

IPC: G01S7/40 ,  G01S13/931 ,  G01S7/02

CPC classification number: G01S7/40 ,  G01S13/931 ,  G01S7/027 ,  G01S2013/93271

Abstract: The present invention relates to the technical field of vehicle maintenance and device calibration, and discloses a vehicle-mounted radar calibration device and method. The vehicle-mounted radar calibration device includes a bracket apparatus and a radar calibration component. The radar calibration component is configured to be installed on the bracket apparatus and includes a base board. After calibration on the vertical plane of the base board is completed, the radar calibration component is configured to reflect a radar wave, emitted by a vehicle-mounted radar of a to-be-calibrated vehicle, to the vehicle-mounted radar, to calibrate the vehicle-mounted radar. In the present invention, after the vertical plane of the base board is calibrated, the radar calibration component is used to reflect the radar wave emitted by the vehicle-mounted radar to the vehicle-mounted radar.

公开(公告)号：US11215695B2

公开(公告)日：2022-01-04

申请号：US16926274

申请日：2020-07-10

Applicant: AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.

Inventor： Zhiqin Shen ,  Xiaolong Wang ,  Jin Chen

IPC: G01S7/40

Abstract: The present invention relates to the technical field of automobile maintenance and device calibration, discloses an on-board radar calibration device, the on-board radar calibration device including a laser-corner reflecting apparatus. The laser-corner reflecting apparatus includes a laser and a corner reflector, the corner reflector being mounted to the laser. The laser is configured to emit a laser, so as to calibrate positions of the corner reflector and an on-board radar. The corner reflector is configured to reflect a radar wave emitted by the on-board radar, so that the radar wave returns along an original path, to calibrate an installation angle of the on-board radar. In the present invention, the corner reflector and the on-board radar may be calibrated using the laser, and then the on-board may be calibrated using the corner reflector, without the help of other calibration apparatuses, simplifying operations for calibrating the on-board radar.

公开(公告)号：US10921426B2

公开(公告)日：2021-02-16

申请号：US17012903

申请日：2020-09-04

Applicant: AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.

Inventor： Xinguang Tang ,  Xiaolong Wang

IPC: G01S7/40

Abstract: The present application relates to the field of automobile maintenance and device calibration, and discloses an on-board radar calibration device. The on-board radar calibration device includes a bracket assembly, a beam assembly, a sliding member, and a calibration laser. The beam assembly is mounted on the bracket assembly, and is movable relative to the bracket assembly in a vertical direction. The sliding member is mounted on the beam assembly and is movable relative to the beam assembly in a horizontal direction, the sliding member including a first surface and a second surface opposite to each other and being provided with a mounting through hole, and the mounting through hole penetrating the first surface and the second surface. The calibration laser is accommodated in the mounting through hole and is configured to emit a laser beam toward a to-be-calibrated automobile. In the present application, the calibration laser can horizontally slide in synchronization with the sliding member, thereby facilitating positioning of radar calibration auxiliary devices of different automobile models to calibrate on-board radars of different automobile models.

公开(公告)号：US12061118B2

公开(公告)日：2024-08-13

申请号：US17072907

申请日：2020-10-16

Applicant: AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.

Inventor： Yong Chen ,  Xinguang Tang ,  Xiaolong Wang

IPC: G01J5/00 ,  B60R16/00 ,  B60R16/03 ,  G06T7/80 ,  H04N5/33 ,  B60R11/00 ,  B60R11/04 ,  G01J5/53 ,  G01J5/80

CPC classification number: G01J5/00 ,  B60R16/005 ,  B60R16/03 ,  G06T7/80 ,  H04N5/33 ,  B60R2011/0003 ,  B60R11/04 ,  G01J5/532 ,  G01J5/80 ,  G06T2207/10048 ,  G06T2207/30204

Abstract: The present invention provides a calibration apparatus, system and method for an in-vehicle camera. The calibration apparatus for an in-vehicle camera includes: a body, where at least one distinctive mark arranged at intervals along a first direction and at least one heating member arranged at intervals along a second direction are disposed on the body. The distinctive mark is configured to be recognized by a common camera, and the heating member is configured to generate heat so as to be recognized by an infrared camera. According to the calibration apparatus, system and method for an in-vehicle camera provided in the present invention, during calibration, a common camera can recognize the distinctive mark, and therefore, the common camera can be calibrated; the heating member may generate heat so as to be recognized by an infrared camera, and therefore, the infrared camera is calibrated. In this way, the common camera and the infrared camera can be calibrated simultaneously in one calibration operation; the operation is simple and convenient.

公开(公告)号：US11997251B2

公开(公告)日：2024-05-28

申请号：US16926365

申请日：2020-07-10

Applicant: AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.

Inventor： Yunyan Huang ,  Xiaolong Wang ,  Jin Chen

IPC: F16M11/00 ,  B60Q1/00 ,  B60S5/00 ,  B66F9/24 ,  F16M11/20 ,  F16M11/24 ,  G01B5/06 ,  G01S13/931 ,  G06T7/80 ,  H04N7/18 ,  H04N17/00

CPC classification number: H04N17/002 ,  B60Q1/0023 ,  B60S5/00 ,  B66F9/24 ,  F16M11/2085 ,  F16M11/24 ,  G01B5/065 ,  G01S13/931 ,  G06T7/80 ,  H04N7/18 ,  B60R2300/402 ,  G06T2207/10048

Abstract: The present invention relates to the technical field of automobile maintenance and device calibration, and discloses a device for calibrating a vehicle mounted night-vision video recording apparatus, the device for calibrating the vehicle-mounted night-vision video recording apparatus including a holder assembly and a calibration member. The calibration member is mounted on the holder assembly, the calibration member may move relative to the holder assembly to adjust a height of the calibration member, and the calibration member includes a calibration rod, the calibration rod being disposed horizontally for calibrating the vehicle-mounted night-vision video recording apparatus. In the device for calibrating the vehicle-mounted night-vision video recording apparatus of the present invention, the height of the calibration member is adjustable, and the calibration member includes the horizontally disposed calibration rod. Through observation of an vehicle-mounted night-vision display screen interface and adjustment of depression and elevation angles of the vehicle-mounted night-vision video recording apparatus, a horizontal line of an vehicle-mounted screen and the calibration rod overlap, so that calibration of the vehicle-mounted night-vision video recording apparatus is completed. The device for calibrating the vehicle-mounted night-vision video recording apparatus may calibrate different types of vehicle-mounted night-vision video recording apparatuses with simple calibration operations.

公开(公告)号：US11279038B2

公开(公告)日：2022-03-22

申请号：US17022431

申请日：2020-09-16

Applicant: AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.

Inventor： Yong Chen ,  Xinguang Tang ,  Xiaolong Wang

IPC: G06F11/30 ,  B25J9/16 ,  B60S5/00 ,  B66F9/24 ,  B25B11/02

Abstract: The present invention relates to the fields of automobile maintenance and device calibration technologies and discloses an automobile calibration device. The automobile calibration device includes: a stand apparatus; a supporting assembly, mounted at the stand apparatus and movable in a vertical direction with respect to the stand apparatus; and a drive assembly, configured to drive the supporting assembly to move in the vertical direction with respect to the stand apparatus. In the foregoing manner, the supporting assembly can automatically ascend or descend and manual adjustment of the supporting assembly is avoided.

公开(公告)号：US11262176B2

公开(公告)日：2022-03-01

申请号：US16924983

申请日：2020-07-09

Applicant: AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.

Inventor： Xiaolong Wang ,  Xinguang Tang ,  Jin Chen

IPC: G01B5/06 ,  G01B11/27 ,  G01S7/40 ,  G01S13/931

Abstract: The present invention relates to the technical field of automobile maintenance and device calibration, and discloses a bracket apparatus, the bracket apparatus including a base, a vertical rod, and a sliding assembly. The base supports the vertical rod, the vertical rod being vertically disposed and one end thereof being mounted to the base; and the sliding assembly is movably mounted to the vertical rod and may slide along the vertical rod, and the sliding assembly is configured to carry a required calibration apparatus. In the bracket apparatus of the present invention, the sliding assembly may slide along the vertical rod, and a height of the calibration apparatus carried by the sliding assembly may be adjusted as required to meet different height requirements of different calibration apparatuses, so that the bracket apparatus may carry different calibration apparatuses for use.

公开(公告)号：US20200174097A1

公开(公告)日：2020-06-04

申请号：US16674799

申请日：2019-11-05

Applicant: Autel Intelligent Technology Corp., Ltd.

Inventor： Xiaolong Wang

IPC: G01S7/40

Abstract: This specification relates to the fields of automobile maintenance and device calibration technologies and discloses a position adjustment apparatus and an automobile calibration device. The position adjustment apparatus includes a slide member, a supporting member and an adjustment member. The supporting member is movably mounted at the slide member. One of the slide member and the supporting member includes a rack. The adjustment member includes a gear. The gear is meshed with the rack. When rotating, the gear can drive the rack to move in a preset direction, to enable the supporting member to move in the preset direction with respect to the slide member. By means of the gear engagement between the gear and the rack, the supporting member can move stably and precisely in the preset direction with respect to the slide member, so that the automobile calibration device and an automobile to be calibrated can be aligned conveniently and precisely.

公开(公告)号：US11867800B2

公开(公告)日：2024-01-09

申请号：US17088224

申请日：2020-11-03

Applicant: AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.

Inventor： Biwang Lai ,  Xiaolong Wang

IPC: G01S13/931 ,  B25H5/00 ,  G01S7/40

CPC classification number: G01S13/931 ,  B25H5/00 ,  G01S7/40 ,  G01S2013/9327

Abstract: The present invention relates to the field of device calibration technologies and discloses a sliding apparatus and an automobile calibration device. The sliding apparatus includes: a guide rail, which includes a first surface and a second surface that are perpendicular to each other, where the first surface is provided with a first sliding groove and the second surface is provided with a second sliding groove, the first sliding groove and the second sliding groove being disposed in parallel; and a plate body, a first sliding member and a second sliding member, where the first sliding member and the second sliding member are installed on the plate body. The first sliding member is movably installed in the first sliding groove and the second sliding member is movably installed in the second sliding groove, so that the plate body is slidable along the guide rail. By using the above technical solutions, embodiments of the present invention can ensure parallelism of the plate body and the guide rail, so that the sliding apparatus can slide smoothly even in a status with a relatively large load.

公开(公告)号：US11175381B2

公开(公告)日：2021-11-16

申请号：US16910750

申请日：2020-06-24

Applicant: AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.

Inventor： Xiaolong Wang ,  Longxue Qiu ,  Jin Chen ,  Xinguang Tang

IPC: G01S7/40 ,  G01S13/931 ,  G01S7/02

Abstract: The present invention relates to the technical field of vehicle maintenance and device calibration, and discloses a vehicle-mounted radar calibration device and method. The vehicle-mounted radar calibration device includes a bracket apparatus and a radar calibration component. The radar calibration component is configured to be installed on the bracket apparatus and includes a base board. After calibration on the vertical plane of the base board is completed, the radar calibration component is configured to reflect a radar wave, emitted by a vehicle-mounted radar of a to-be-calibrated vehicle, to the vehicle-mounted radar, to calibrate the vehicle-mounted radar. In the present invention, after the vertical plane of the base board is calibrated, the radar calibration component is used to reflect the radar wave emitted by the vehicle-mounted radar to the vehicle-mounted radar.