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61. 发明申请

US20200094786A1 Rotary Wiper System 审中-公开
公开(公告)号：US20200094786A1
公开(公告)日：2020-03-26
申请号：US16229506
申请日：2018-12-21
申请人： Waymo LLC
发明人： Seth Gilbertson , Felix Jose Alvarez Rivera , Roger Best
IPC分类号： B60S1/38 , B60S1/60 , B60S1/08 , B60S1/34 , B60S1/56
摘要： The disclosure provides for a wiper system for cleaning a surface of a sensor housing, such as a sensor housing positioned on top of a vehicle. The wiper system includes a plurality of windows spaced around a sensor housing, and a plurality of wipers positioned around the sensor housing, each of the wipers includes a wiper blade configured to clean a corresponding window of the plurality of windows. The wiper system further includes a drive system including a movable part coupled to a motor. The motor is configured to drive the drive system to simultaneously rotate the plurality of wipers around the sensor housing such that the plurality of wipers remove debris from the plurality of windows.

62. 发明申请

US20200094782A1 IMAGING SYSTEM 审中-公开
公开(公告)号：US20200094782A1
公开(公告)日：2020-03-26
申请号：US16138112
申请日：2018-09-21
申请人： Ford Global Technologies, LLC
发明人： SEGUNDO BALDOVINO , PRASHANT DUBEY , VENKATESH KRISHNAN , LARON MICHELLE BROWN
IPC分类号： B60S1/08 , B60H1/00 , G06K9/46
摘要： A sensor and a system using the sensor are described. The sensor may comprise: a cover; and a positive temperature coefficient (PTC) shroud located at a periphery of the cover. The system may include one or more such sensors in a passage of a housing. The system further may comprise a blower that moves air through the passage and across at least a portion of the sensor(s).

63. 发明授权

US10594233B2 Brushless motor, wiper apparatus, motor apparatus and control method for motor apparatus 有权
公开(公告)号：US10594233B2
公开(公告)日：2020-03-17
申请号：US15958095
申请日：2018-04-20
申请人： Mitsuba Corporation
发明人： Tomohiko Annaka , Hiroto Tanaka , Naoki Kojima , Toru Furusawa , Tomofumi Kobayashi
IPC分类号： H02P7/06 , H02P6/10 , B60S1/08 , B60S1/16 , H02P27/08
摘要： A brushless motor (18) which supplies currents to coils (U1, U2, V1, V2, W1, and W2) and rotates a rotor (27), the brushless motor comprising a control apparatus (37) which switches and selectively executes: first energization control to start energization to the coils (U1, U2, V1, V2, W1, and W2) at first timing, and to continue the energization for a first period to control the rotation number of the rotor (27); and second energization control to start energization to the coils (U1, U2, V1, V2, W1, and W2) at second timing advanced by an electric angle with respect to the first timing, and to continue the energization for a second period longer than the first period to control the rotation number of the rotor (27).

64. 发明申请

US20200079326A1 MOTORIZED WINDSHIELD SCOURER 审中-公开
公开(公告)号：US20200079326A1
公开(公告)日：2020-03-12
申请号：US16685351
申请日：2019-11-15
申请人： Vincent J. LoSacco
发明人： Vincent J. LoSacco
IPC分类号： B60S1/38 , B60S1/34 , B60S1/28 , B08B1/00 , B08B1/04 , A47L1/02 , B60S1/48 , B60S1/08
摘要： A motor-powered windshield scourer for any type of a motor-powered vehicle and or motor craft. The motorized windshield scourer may have a motor propelled appendages or a singular appendage that have replaceable scouring attachments joined to the appendages. The motor that propels the appendages can be positioned anywhere on or in the motor vehicle/craft, whether under the hood, in the cabin or elsewhere. The motor driven appendages with joined scouring attachments may be mounted on the windshield of the vehicle directly opposite of the windshield wiper blades. When turned on, the motor may move the appendages with joined attachments in a side to side and/or up and down motion across the windshield. The appendages may include an unpliable metal such as: steel, titanium, tungsten, or inconel, and the scouring attachments may include nylon scouring pads or a vinyl coated mesh attached to and covering rubber or foam.

65. 发明授权

US10587784B2 Cleaner and vehicle with cleaner 有权
公开(公告)号：US10587784B2
公开(公告)日：2020-03-10
申请号：US15839230
申请日：2017-12-12
申请人： KOITO MANUFACTURING CO., LTD.
发明人： Akinobu Kubota
IPC分类号： H04N5/217 , B60S1/52 , B08B3/02 , B60S1/56 , B05B1/26 , B60S1/08 , B60S1/54 , B08B5/02 , H04N5/232 , H04N5/225
摘要： A cleaner includes a high-pressure air generation unit and a nozzle. The high-pressure air generation unit includes a cylinder, a piston supported to the cylinder to be freely moveable and deliver the high-pressure air toward the nozzle, an urging spring urges the piston, and a movement mechanism which moves the piston to a predetermined position. The movement mechanism comprises a worm which rotate by a driving unit, and a worm wheel meshed with the worm and which rotate in association with rotation of the worm. The worm wheel comprises a pinion having gear teeth protruding from an outer periphery thereof. The piston is coupled with a rack having rack teeth which mesh with the gear teeth, and wherein an interval between each gear tooth of the gear teeth and one adjacent gear tooth is different from an interval between each gear tooth and the other adjacent gear tooth.

66. 发明授权

US10576937B2 Aircraft windshield wiper installation system 有权
公开(公告)号：US10576937B2
公开(公告)日：2020-03-03
申请号：US15634082
申请日：2017-06-27
申请人： THE BOEING COMPANY
发明人： Myles Edward Brown , Hector Eduardo Iturribarria Bazaldua , Olubusola Anthony Dasilva
IPC分类号： B60S1/08 , B60S1/04 , B60S1/18 , B60S1/16 , B64C1/14
摘要： A windshield wiper installation system is configured to be used to install a wiper on a windshield of an aircraft. The windshield wiper installation system includes a housing, an installation control unit contained within the housing, at least one positioning member secured to the housing, wherein the installation control unit is operatively coupled to the positioning member(s), and at least one position-setting member secured to the housing, wherein the installation control unit is operatively coupled to the position-setting member(s). The positioning member(s) is configured to be engaged to move the wiper to one or more desired positions on the windshield. The position-setting member is configured to set the desired position(s) when the wiper is at the desired position(s).

67. 发明申请

US20200067432A1 GEAR MOTOR, ASSOCIATED WIPER SYSTEM AND ASSOCIATED CONTROL METHOD 审中-公开
公开(公告)号：US20200067432A1
公开(公告)日：2020-02-27
申请号：US16462734
申请日：2017-11-06
申请人： Valeo Systèmes d'Essuyage
发明人： Jose Luis Herrada
IPC分类号： H02P6/18 , H02K7/116 , H02K29/08 , B60S1/08
摘要： The present invention relates to a gear motor (101), in particular for a wiper system, comprising: —a brushless DC electric motor (103) including: —a rotor (15); —a stator (13) having coils (17) for electromagnetically exciting the rotor (15); —a device (25) for determining the angular position of the rotor (15) with respect to the stator (13); —a control unit (21) configured to generate control signals for supplying power to the electromagnetic excitation coils (17) according to the angular position of the rotor (15) determined by the device (25) for determining the angular position of the rotor (15); —a reduction gear mechanism (104) linked, on one side, to the rotor (15) of the electric motor (103) and, on the other side, to an output shaft (109) that is intended to be linked to an external mechanism, in particular a wiper system, the reduction gear mechanism (104) having a predefined reduction ratio, said device (25) for determining the angular position of the rotor (15) comprises at least one Hall effect sensor (27, 27a, 27b) associated with a control magnet (29, 29a, 29b) that rotates with the rotor (15) and the gear motor (101) also comprises a processing unit (26) connected to the device (25) for determining the angular position of the rotor (5) and configured to determine the angular position of the output shaft (109) on the basis of the angular position of the rotor (15) determined by taking the predefined reduction ratio of the reduction gear mechanism (104) into account.

68. 发明申请

US20200062180A1 SYSTEMS AND METHODS FOR DETECTING OBSTRUCTIONS IN A CAMERA FIELD OF VIEW 审中-公开
公开(公告)号：US20200062180A1
公开(公告)日：2020-02-27
申请号：US16672201
申请日：2019-11-01
申请人： Mobileye Vision Technologies Ltd.
发明人： Gideon Stein , Ofer Hadassi
IPC分类号： B60R1/00 , B60S1/04 , B60S1/02 , H04N7/18 , G06K9/00 , B60S1/08 , B60R11/04 , B60Q1/20 , B60Q1/14 , B60Q1/00
摘要： A system mounted on a vehicle for detecting an obstruction on a surface of a window of the vehicle, a primary camera is mounted inside the vehicle behind the window. The primary camera is configured to acquire images of the environment through the window. A secondary camera is focused on an external surface of the window, and operates to image the obstruction. A portion of the window, i.e. window region is subtended respectively by the field of view of the primary camera and the field of view of the secondary camera. A processor processes respective sequences of image data from both the primary camera and the secondary camera.

69. 发明申请

US20200055489A1 WIPER APPARATUS AND VEHICLE EQUIPPED WITH THE SAME 审中-公开
公开(公告)号：US20200055489A1
公开(公告)日：2020-02-20
申请号：US16485897
申请日：2017-12-19
申请人： Mitsuba Corporation
发明人： Hayato Kuroishi , Masaru Ishikawa , Hiroki Tokunaka
IPC分类号： B60S1/04 , B60S1/08 , B60S1/34
摘要： The present invention comprises an AS-side wiper motor 40 including an AS-side output shaft 83 that is rotated in forward and backward directions and a link mechanism 60 constituted by a four-bar link. The AS-side wiper member 50 is configured to wipe in a first AS-side wipe range 11b by a pivotal movement of the AS-side output shaft 83 in a first angular range SA1, and wipe in a second AS-side wipe range 11c by a pivotal movement of the AS-side output shaft 83 in a second angular range SA2 that differs from the first angular range SA1. The wipe range of the AS-side wiper member 50 can thus be switched between the first AS-side wipe range 11b and the second AS-side wipe range 11c by controlling an angular range, in which the AS-side output shaft 83 is pivotally moved, to be in the first angular range SA1 or the second angular range SA2 that differ from each other. In addition, a size of the wipe range can be adjusted by controlling a pivot angle of the AS-side output shaft 83 in forward and backward directions.

70. 发明申请

US20200027290A1 METHOD FOR DETERMINING THE WIPING USE OF A WIPER BLADE, AND WIPER SYSTEM 审中-公开
公开(公告)号：US20200027290A1
公开(公告)日：2020-01-23
申请号：US16335985
申请日：2017-08-28
申请人： Valeo Systèmes d'Essuyage
发明人： Stijn Billiauws , Damien Coquet , Olivier Jomard , Eric Poton
IPC分类号： G07C5/08 , B60S1/08 , B60Q9/00
摘要： The invention relates to a method for determining the wiping use of a wiper blade (14) pertaining to a wiper system (10) used to wipe a window pane (12) of a motor vehicle, with a view to replacing said wiper blade once it exceeds a determined wear threshold, the wiper blade carrier (16) being movable between a position of use, called a service position, and a maintenance position, said method being characterised in that it successively comprises: a step a) of acquiring at least one data element representing the presence of the wiper blade (14) in the maintenance position; a step b) of determining the replacement of the wiper blade with a new wiper blade; and a step (c) of estimating the wiping use of the new wiper blade.

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