Patents Issued in January 14, 2021
  • Publication number: 20210009062
    Abstract: A crash sensor system for a vehicle capable of operating in an autonomous mode includes an electronic control unit (ECU) having a processor circuit. The ECU triggers an occupant restraint system of the vehicle in the event of a severe impact event with the vehicle. Satellite sensors are electrically connected to the ECU and are mounted at the front end, the rear end, the right side and the left side of the vehicle near or on an outer surface thereof to detect low severity impact event with the vehicle that does not cause activation of the occupant restraint system. The processor circuit executes an algorithm to confirm, via data from the plurality of satellite sensors, whether the low severity impact event with the vehicle occurred and if so, the ECU triggers a brake controller and a steering controller to cause the vehicle, while in the autonomous mode, to pull over and stop.
    Type: Application
    Filed: July 8, 2019
    Publication date: January 14, 2021
    Applicant: Continental Automotive Systems, Inc.
    Inventor: Robert M. Andres
  • Publication number: 20210009063
    Abstract: An apparatus and a method to detect a crash type of a vehicle provides a front acceleration sensor configured to sense a left front acceleration and a right front acceleration in the front of a vehicle; a center acceleration sensor configured to sense a center left acceleration and a center right acceleration in the center of the vehicle; a collision direction detection unit configured to detect a collision direction of the vehicle using the accelerations; a high frequency component detection unit configured to detect high frequency components by filtering the accelerations; and a crash type detection unit configured to detect a crash type of the vehicle using the accelerations of the high frequency components in accordance with the collision direction.
    Type: Application
    Filed: July 7, 2020
    Publication date: January 14, 2021
    Inventor: Byung Su KIM
  • Publication number: 20210009064
    Abstract: A safe exiting assistance system includes an object detector that detects an object which approaches from a rear side of a vehicle, a body detector that detects physical information of a passenger in the vehicle, a door opening/closing detector that detects door opening or closing information of the vehicle, a determiner that determines whether a situation requires alert to the passenger in response to detection results of the object detector and the door opening/closing detector and calculates a value sensed by the body detector in response to vehicle information set in advance, and a controller that differently controls a position and an irradiation angle of a light source in response to the physical information when information in which the alert is necessary is received from the determiner.
    Type: Application
    Filed: October 21, 2019
    Publication date: January 14, 2021
    Inventors: Gyun Ha Kim, Eung Hwan Kim, Sang Kyung Seo, Dae Yun An
  • Publication number: 20210009065
    Abstract: A vehicle includes a vehicle body including a pillar. The pillar includes a support structure. A passenger compartment is defined by the vehicle body. A trim member disposed in the passenger compartment on the pillar. An energy absorption member is coupled to the trim member. The energy absorption member includes a base and at least one rib extending from the base.
    Type: Application
    Filed: July 10, 2019
    Publication date: January 14, 2021
    Applicant: Ford Global Technologies, LLC
    Inventors: Amy M. Boardman, Bhaskara Rao Pamarthi, Joseph Lozon, Marcus Oden
  • Publication number: 20210009066
    Abstract: A crash pad including an air-bag-door-opening part is provided, which includes a crash pad base, an air-bag-door-opening part, which is positioned so as to face air-bag doors disposed on the crash pad base, and an opening-inducing groove, which is formed along an opening line of the air-bag-door-opening part.
    Type: Application
    Filed: December 6, 2019
    Publication date: January 14, 2021
    Inventors: Jae Hyun An, Chang Hoon Yang, Ik Jin Jung, Seung Sik Han, Dong Il Son, Chang Woo Kang, Seung Hwan Hyun
  • Publication number: 20210009067
    Abstract: A seat including a seatback having a top and two sides extending downwardly from the top and an airbag supported by the top and the two sides of the seatback and including a tube inflatable forward and downward from the top. The airbag defining at least one inflation chamber in fluid communication with the tube. The inflation chamber extending from at least one side of the seatback towards the tube.
    Type: Application
    Filed: July 11, 2019
    Publication date: January 14, 2021
    Applicant: Ford Global Technologies, LLC
    Inventors: Mangesh Kadam, Srinivas Reddy Malapati, Yuqin Zhao
  • Publication number: 20210009068
    Abstract: An assembly includes a seat bottom and a seat back extending upwardly from the seat bottom. An airbag is supported by the seat back and is inflatable to an inflated position above the seat. A pyrotechnic actuator is mounted to the seat bottom and is connected to the airbag. When the airbag is inflated to the inflated position, the pyrotechnic actuator pulls the airbag toward the seat bottom.
    Type: Application
    Filed: July 8, 2020
    Publication date: January 14, 2021
    Applicant: Ford Global Technologies, LLC
    Inventors: S.M. Iskander Farooq, Mohammad Omar Faruque, Dean M. Jaradi
  • Publication number: 20210009069
    Abstract: A seatback carrier module includes first and second side portions spaced-apart from one another and interconnected by an upper portion. A cradle portion is disposed along the first and second side portions and the upper portion of the seatback carrier module. The cradle portion includes inner and outer edges with a rearwardly extending body portion. A mounting portion is disposed along a portion of the inner edge of the cradle portion. The mounting portion includes inner and outer edges with a body portion disposed therebetween. The mounting portion further includes a rearwardly extending sidewall disposed along the inner edge of the mounting portion. An airbag assembly is received within the cradle portion and has an inverted U-shaped configuration to substantially surround the outer perimeter of the seatback frame. The airbag assembly is an elongate member defining an overhead airbag assembly.
    Type: Application
    Filed: September 25, 2020
    Publication date: January 14, 2021
    Applicant: Ford Global Technologies, LLC
    Inventors: Marcos Silva Kondrad, Johnathan Andrew Line, Alan George Dry, S. M. Akbar Berry, Derek Board, Srinivasan Sundararajan, Spencer Robert Hoernke
  • Publication number: 20210009070
    Abstract: The air bag device is provided with an air bag 2, an inflator 3, a retainer 10, and a diffuser 30. A bolt 21 for an attachment ring 20 is inserted into bolt insertion holes 3c provided in the air bag 2, the retainer 10, and the flange 3b of the inflator 3, and a nut 23 is engaged with the bolt 21. The diffuser 30 has a flange portion 31 which has a center opening 32 provided at the center thereof, and a side wall SW which rises from the peripheral edge of the center opening 32 and surrounds the side peripheral surface of the body of the inflator 3. The side wall SW includes a first side wall portion 34 and a second side wall portion 35 which is higher than the first side wall portion 34. The distal end of the second side wall portion 35 reaches up to a gas ejection opening 3d in the inflator 3.
    Type: Application
    Filed: April 9, 2019
    Publication date: January 14, 2021
    Applicant: JOYSON SAFETY SYSTEMS JAPAN K.K.
    Inventors: Keisuke ONOHARA, Hiroki TAKEHARA
  • Publication number: 20210009071
    Abstract: An apparatus for helping to protect an occupant of a vehicle includes a curtain airbag inflatable from a stored condition to a deployed condition in which the curtain airbag is positioned between a side structure of the vehicle and the vehicle occupant. The curtain airbag comprises a mounting tab comprising overlying layers of airbag material that define a pocket and through each of which a mounting tab aperture extends. A bracket comprises a plate with a bracket aperture extending therethrough. The bracket is positioned in the pocket so that the bracket aperture is aligned with the mounting tab apertures. A fastener has a portion extending though the mounting tab apertures and the bracket aperture. The fastener blocks the bracket from removal from the pocket.
    Type: Application
    Filed: July 11, 2019
    Publication date: January 14, 2021
    Inventors: Luis Raul Valles Rey, Dylan Moran
  • Publication number: 20210009072
    Abstract: A roof airbag apparatus according to the present disclosure includes: an airbag main body which is deployed from a roof of a vehicle by gas generated by an inflator part when the vehicle collides; a tether operation part which is mounted to the airbag main body, and has a tether; and an auxiliary airbag which is connected to the airbag main body, and deployed from the airbag main body when the connection with the tether is released.
    Type: Application
    Filed: July 6, 2020
    Publication date: January 14, 2021
    Inventor: Sang Won HWANGBO
  • Publication number: 20210009073
    Abstract: An assembly includes an airbag, a trim panel, and an airbag container having a sidewall defining a cavity receiving the airbag. The airbag container has an opening through which the airbag is deployable. A flexible membrane cover extends over the opening. A spacer portion is coupled to the membrane cover. The spacer portion is configured to extend proud of the sidewall. The spacer portion resides within a gap between the trim panel and the airbag container and touches the trim panel to resist deflection of the trim panel.
    Type: Application
    Filed: July 7, 2020
    Publication date: January 14, 2021
    Applicant: Ford Global Technologies, LLC
    Inventors: Michal Swiniarski, Tim Scott
  • Publication number: 20210009074
    Abstract: A surrounding inflatable airbag assembly configured to deploy for a seat back of a vehicle is disclosed. Inflatable airbag assemblies may provide protection for an occupant in a vehicle collision event. In a collision event, or other event producing forward and/or lateral movement of the occupant relative to the vehicle, the disclosed inflatable airbag assembly may receive and support the occupant during ride down so as to prevent or minimize injury resulting from impact with a vehicle structure disposed forward or lateral to a vehicle seating position. The disclosed airbag may deploy from the seat back including a head back portion. During deployment, a front portion of the airbag may extend up and over the head of the occupant and further extend forward and downward in front of the vehicle seating position.
    Type: Application
    Filed: July 11, 2019
    Publication date: January 14, 2021
    Inventors: Dana Joseph Wold, Changsoo Choi, Mohamad Youssef Alsedawi, Frank Joseph Herzenstiel, II
  • Publication number: 20210009075
    Abstract: A diffuser includes a first tube and a second tube. The first tube includes a key and defines a first opening. The second tube is inserted through the first opening. The second tube defines a notch. The key is inserted into the notch.
    Type: Application
    Filed: May 20, 2020
    Publication date: January 14, 2021
    Inventors: Randall Joseph Schoenborn, John David Bisset, David Aaron Prymula
  • Publication number: 20210009076
    Abstract: A deformation structure includes at least one first layer and a second layer, which are arranged spaced apart from one another in a deformation direction and such that they can be displaced relative to one another. The first layer and the second layer have complementary protrusions and recesses, which are designed in such a way that the protrusions of the first layer and recesses of the second layer, as well as the protrusions of the second layer and recesses of the first layer can dip into one another.
    Type: Application
    Filed: February 14, 2019
    Publication date: January 14, 2021
    Inventors: Oeztzan AKIF, Taras STELIHA
  • Publication number: 20210009077
    Abstract: An automotive vehicle includes a body having a passenger compartment, an anchorage system for securing a child restraint disposed in the passenger compartment, the anchorage system including a latchable bar member, a child restraint installation system coupled to the anchorage system, the child restraint installation system including a trigger member, a sensor contact member, a compression member, a retaining member, and a sensor, and at least one controller in communication with the sensor, the at least one controller being configured to, in response to satisfaction of a first operating condition, generate a first notification signal and, in response to satisfaction of a second operating condition, generate a second notification signal.
    Type: Application
    Filed: July 9, 2019
    Publication date: January 14, 2021
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Erik B. Golm, Tito R. Huffman
  • Publication number: 20210009078
    Abstract: An example operation may include one or more of connecting, by a processor of a transport, to a network comprised of a plurality of transports, receiving, by the processor of the transport, an access key request to the transport from a device, broadcasting, by the processor of the transport, the request to the network, collecting, by the processor of the transport, authorizations from a subset of the plurality of the transports, and sending a one-time access key to the device, if the authorizations are received from a minimal required number of the transports.
    Type: Application
    Filed: July 13, 2019
    Publication date: January 14, 2021
    Inventors: Neil Dutta, Senthilkumar Gopal Kalaimani, Shingo Sugimoto, Andrew L. Wells, Shintaro Iwaasa, Felipe G. Salles, Robert D. Slater, Joshua V. Marasigan, Joshua C. Batie, Ryan T. Oehler
  • Publication number: 20210009079
    Abstract: The invention relates to an electronic control unit (11) intended for equipping an automotive vehicle, comprising: —a first antenna (16A), and —a controller (12) which is connected to said first antenna and which is suitable for controlling a functionality of the vehicle as a function of signals exchanged with a mobile terminal (20) via said first antenna. According to the invention, the electronic control unit comprises at least one second antenna (16B) which exhibits electromagnetic properties and/or a position which are different from those of said first antenna and to which the controller is connected in such a way that the controller is suitable for controlling one or more functionalities of the vehicle as a function of signals exchanged with the mobile terminal via said second antenna.
    Type: Application
    Filed: September 9, 2016
    Publication date: January 14, 2021
    Applicant: VALEO COMFORT AND DRIVING ASSISTANCE
    Inventors: Abdelhafid Bourassi, Hervé Parvery, José Robineau
  • Publication number: 20210009080
    Abstract: The present disclosure relates to a vehicle door unlocking method and apparatus, a system, a vehicle, an electronic device and a storage medium. The method includes: obtaining a distance between a target object outside a vehicle and the vehicle by means of at least one distance sensor provided in the vehicle; in response to the distance satisfying a predetermined condition, waking up and controlling an image collection module provided in the vehicle to collect a first image of the target object; performing face recognition based on the first image; and in response to successful face recognition, sending a vehicle door unlocking instruction to at least one vehicle door lock of the vehicle.
    Type: Application
    Filed: September 24, 2020
    Publication date: January 14, 2021
    Inventors: Xin HU, Cheng HUANG
  • Publication number: 20210009081
    Abstract: Embodiments of the present disclosure relate to vehicle technologies, and disclose a method and system for controlling a vehicle, and a fingerprint chip. The method comprises: collecting a fingerprint image of a user; authenticating the user according to the fingerprint image and acquiring identity information of the user after the authentication succeeds; acquiring a vehicle personalization parameter of the user according to the identity information of the user and setting up the vehicle according to the vehicle personalization parameter. The embodiments further provide a vehicle control system and a fingerprint chip. The technical solutions provided by the embodiments of the present disclosure can allow simple and quick personalized settings of a vehicle based on identity recognition, which can facilitate sharing a vehicle among family members in most cases.
    Type: Application
    Filed: November 21, 2019
    Publication date: January 14, 2021
    Inventors: Bo WANG, Bing WANG, Wenbin SUN
  • Publication number: 20210009082
    Abstract: A wiper device is disclosed. The wiper device coupled to a wiper arm to remove a foreign substance of the present invention includes a contact member configured to wipe off the foreign substance, a pressing member configured to press the contact member to be in contact with a windshield, and a cover member configured to cover the pressing member, wherein the cover member is provided with a supporting unit formed with a coupling hole and the pressing member is provided with a coupling unit configured to be inserted into the coupling hole to be coupled with the supporting unit.
    Type: Application
    Filed: June 29, 2020
    Publication date: January 14, 2021
    Inventors: Myoung Yeon Kim, Jae-Yong Jeong
  • Publication number: 20210009083
    Abstract: A wiper system including wiper blades with different lengths may include: an arm to be rotated, and a blade to be rotated with the arm. In particular, the arm includes a retainer to press the blade, and the blade includes: a primary coupled to a front end of the retainer; and a plurality of yokes coupled to the primary and to receive a transferred pressing force and to transfer the pressing force to a bertebra coupled to a lower side thereof.
    Type: Application
    Filed: November 26, 2019
    Publication date: January 14, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Hun-Jae KIM, Joon-Woo LEE, Young-Jin LEE
  • Publication number: 20210009084
    Abstract: A wiper system and, more specifically, wiper adapters are provided for wiper assemblies. The adapter engages retention features formed on the front end of the wiper arm, and the blade assembly is equipped with an adapter that mates with the arm geometry to secure itself together. The adapters mount to a common arm geometry and allow for ready, direct connection of the wiper arm to the adapter, which in turn connects to a wiper assembly.
    Type: Application
    Filed: June 29, 2020
    Publication date: January 14, 2021
    Applicant: Trico Products Corporation
    Inventors: Ricardo Pina-Cabello, Alexander Kowal, Kole Brunsman, Nicholas Nemeth, Mitica Polocoser, Nicholas Finateri
  • Publication number: 20210009085
    Abstract: The apparatus for cleaning a surface comprises a housing for accommodating an object whose surface is to be cleaned, a wiper driving actuator adjacent the surface to be cleaned, the wiper driving actuator comprising an at least partially closed loop adapted to rotate about a longitudinal axis of the housing, and at least one wiper assembly operable by the wiper driving actuator to move along the at least partially closed loop and having a first end that is attached to the wiper driving actuator, the wiper assembly being movably mounted in the housing such that, in use, a constant distance is kept between the wiper assembly and the surface to be cleaned.
    Type: Application
    Filed: July 7, 2020
    Publication date: January 14, 2021
    Inventors: Olallo Alcaide Hernández, Robert López Galera
  • Publication number: 20210009086
    Abstract: Provided is a receiving/transmitting device for vehicle that inhibits applied cleaning liquid from spoiling an outer appearance of a vehicle. A receiving/transmitting device for vehicle of the present invention includes: a receiver/transmitter configured to receive and/or transmit a radio wave; a transmissive cover positioned so as to be fixed relative to the receiver/transmitter; a receiver/transmitter moving unit configured to cause the cover and the receiver/transmitter to reciprocate between a receiving/transmitting position and a cleaning position; and a nozzle device configured to eject cleaning liquid toward the surface of the cover when the receiver/transmitter is at the cleaning position.
    Type: Application
    Filed: February 18, 2019
    Publication date: January 14, 2021
    Inventors: Hitoshi HORIBE, Takeshi KONDO
  • Publication number: 20210009087
    Abstract: A system includes a dome, a wiper assembly, a position sensor and a control device. The wiper assembly includes a wiper blade configured to rotate around the dome. The position sensor may be configured to send a signal to a control device when a wiper blade passes the position sensor. The control device may include one or more processors configured to receive the signal from the position sensor and determine a location of the wiper blade relative to the dome based on the received signal.
    Type: Application
    Filed: July 31, 2020
    Publication date: January 14, 2021
    Inventors: Graham Doorley, Paul Thomas Hansen Karplus, Peter Avram
  • Publication number: 20210009088
    Abstract: A vehicle-mounted sensor cleaning device cleans a sensing surface of a vehicle-mounted sensor. The vehicle-mounted sensor cleaning device includes a gas nozzle spraying a gas toward the sensing surface, a gas supply device supplying the gas to the gas nozzle, and a control section controlling operation of the gas supply device. A predetermined value is set in the control section, for indicating an abnormal state of detection accuracy of the vehicle-mounted sensor based on detection accuracy information of an object which is obtained from the vehicle-mounted sensor. A gas supply threshold value is also set, for use in operating the gas supply device to direct a supply of the gas toward the sensing surface before the detection accuracy information becomes equal to or lower than the predetermined value. If the detection accuracy information has become lower than the gas supply threshold value, the control section operates the gas supply device.
    Type: Application
    Filed: September 24, 2020
    Publication date: January 14, 2021
    Inventors: Yuji HAYASHI, Kohei TOYAMA
  • Publication number: 20210009089
    Abstract: Disclosed is a battery swapping system, comprising a battery swapping device, a signal transmission unit, a position sensor, and a detection section. The battery swapping device comprises a master control unit and a battery pack disassembly and assembly unit. The battery pack disassembly and assembly unit is used for clamping the battery pack, the master control unit is used for controlling the battery pack disassembly and assembly unit to move along a preset path. The position sensor is used for generating a stopping instruction upon sensing of the detection section, sending the stopping instruction to the master control unit which is used for stopping moving the battery pack disassembly and assembly unit according to the stopping instruction. According to the present invention, whether a battery pack is mounted in place can be accurately detected, the accuracy and safety of battery pack swapping is ensured and the costs are low.
    Type: Application
    Filed: December 7, 2018
    Publication date: January 14, 2021
    Inventors: Jianping Zhang, Chunhua Huang, Zhihao Chen, Weichun Huang
  • Publication number: 20210009090
    Abstract: This device is magnetic brake assist, traction control and forward assist. It uses magnets inserted in the vehicles rims and in a stationary hub bolted behind the wheels hub and brake disk; to either slow the rotation of the tire down or speed the rotation up for braking and or for forward assist.
    Type: Application
    Filed: July 9, 2019
    Publication date: January 14, 2021
    Inventor: James A. Bentley
  • Publication number: 20210009091
    Abstract: An automatic parking control device includes an automatic parking controller that carries out automatic parking control, and a park-by-wire controller in which a park lock is automatically engaged when automatic parking is completed at a target stopping position by the automatic parking control. The park-by-wire controller determines whether a system abnormality would occur, in which the park-by-wire system does not operate normally during the automatic parking control. The automatic parking controller prohibits the starting of the automatic parking control upon determining that the system abnormality would occur before the automatic parking control is started.
    Type: Application
    Filed: May 22, 2017
    Publication date: January 14, 2021
    Inventors: Kenji KOSHIBA, Hidemitsu NAKAGAWARA, Hisahiro NABESHIMA, Yasuhiro SAKURAI
  • Publication number: 20210009092
    Abstract: A method for controlling a parking brake of a vehicle, including: receiving an activation signal which represents a manual operating unit of a parking brake being activated by a driver; reading a speed decrease signal which represents a value of a speed decrease of the vehicle upon receiving the activation signal; and emitting a delay signal as a function of the value of the speed decrease, wherein the delay signal is configured for delaying a complete engagement of the parking brake. Also described are a related apparatus/device, and a computer readable medium.
    Type: Application
    Filed: September 13, 2018
    Publication date: January 14, 2021
    Applicant: Knorr-Bremse Systeme für Nutzfahrzeuge GmbH
    Inventors: Oliver UDVARDY, Peter KERNER
  • Publication number: 20210009093
    Abstract: A method for parking brake adaptable assistance on a vehicle, the vehicle comprising a parking brake and a set of sensors, and at least one electronic control unit controlling the parking brake and the set of sensors, each sensor being monitored by the at least one control unit to measure a specific parameter, and a set of actuators, each actuator being activated by the at least one electronic control unit to engage a specific action or reminder, characterized in that the method comprises a first list (102) of situations defined by a set of valued parameters measured by the sensors, and a second list (101) of parking brake actions or reminders, and a list of relations (103) establishing a relation between each situation of the first list and an action or reminder from the second list and further comprising the following steps: i. determine the values of the parameters measured by the sensors; ii. determine the situation defined by the set of values determined at step i. iii.
    Type: Application
    Filed: April 20, 2017
    Publication date: January 14, 2021
    Inventors: Lionel FARRES, Fabrice DUSSAPT
  • Publication number: 20210009094
    Abstract: An autonomous deceleration control apparatus includes a brake module that receives an input signal; and a brake control module that controls an operational state of the brake module. The brake module includes a pedal link having a preset length and provided to be rotatable within a preset range; and a pedal encoder located adjacent to the one end of the pedal link and configured to detect a rotational state of the pedal link. The brake control module includes: a driver; a movable link rotatable about a movable link shaft located at one end thereof by the driver and provided to press the pedal link downwards according to a rotational state thereof; and a driver encoder connected to the movable link and configured to provide an operational state of the driver and movable link state information on the location of the movable link according to the operational state of the driver.
    Type: Application
    Filed: November 27, 2019
    Publication date: January 14, 2021
    Applicant: KAR Co., Ltd
    Inventors: Sungjae Choi, Changook Jang, Hansol Choi
  • Publication number: 20210009095
    Abstract: The present disclosure relates to a system and method for operating a main brake in case of a failure of an autonomous driving function of an autonomous vehicle. the system for operating the main brake in case of a failure of the autonomous driving function of the autonomous vehicle includes an autonomous driving control unit configured to perform control such that the autonomous vehicle travels in the autonomous driving mode, a main brake control unit configured to perform first communication with the autonomous driving control unit and to output a first control signal so that a frictional braking force is generated to a main brake by hydraulic pressure, and a regenerative braking control unit configured to perform second communication with the main brake control unit and to output a second control signal so that a regenerative braking force is generated to a motor.
    Type: Application
    Filed: October 10, 2019
    Publication date: January 14, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS COPORATION
    Inventor: In-Su KIM
  • Publication number: 20210009096
    Abstract: A brake system for a motor vehicle, having a first hydraulic brake device configured to brake wheels on a first axle of the motor vehicle, a first control unit configured to control the braking operation of the wheels on the first axle; and a second hydraulic brake device configured to brake the wheels on a second axle of the motor vehicle, and a second control unit configured to control the braking operation of the wheels on the second axle. The first control unit is coupled with the second control unit via a communication channel. The first control unit and the second control unit are each configured to receive data that are relevant for the control of the braking operation, the first control unit furthermore being configured to transmit a data signal on the basis of the received data via the communication channel to the second control unit.
    Type: Application
    Filed: July 1, 2020
    Publication date: January 14, 2021
    Inventors: Dirk Mahnkopf, Volker Mehl
  • Publication number: 20210009097
    Abstract: An all-terrain vehicle is disclosed having a braking system with an anti-lock braking control module and a first brake master cylinder hydraulically coupled to the anti-lock braking control module. A first brake actuator is coupled to the first brake master cylinder and a brake caliper is coupled to at least some of the ground engaging members. The first brake master cylinder upon actuation provides anti-lock braking to either the first or second ground engaging members. A second brake master cylinder is hydraulically coupled to the anti-lock braking control module. A second brake actuator is coupled to the second brake master cylinder and a brake caliper is coupled to at least some of the ground engaging members. The second brake master cylinder upon actuation provides anti-lock braking to either the first or second ground engaging members. The vehicle also has a speed monitor with a gear ring positioned on an exterior surface of a stub shaft and a speed pickup positioned adjacent to the gear ring.
    Type: Application
    Filed: July 27, 2020
    Publication date: January 14, 2021
    Inventors: Harry Pongo, Brent J. Hanson, Jeremy R. Eichenberger, Jason K. Raska, Michael D. Schneider, Ryan K. Lovold
  • Publication number: 20210009098
    Abstract: A pedal feel emulator includes: a body; a displacement piston provided inside the body, the displacement piston being movable along an axial direction of the body, the displacement piston has a hollow part at lower part, and the hollow part is surrounded by a surrounding wall; a retainer provided fixed inside the body, the retainer being under the displacement piston; a first elastic object provided between the displacement piston and the retainer, the first elastic object being retained by the retainer; and a second elastic object provided inside the hollow part of the displacement piston, an air gap is provided between bottom surface of the second elastic object and top surface of the retainer. A brake-by-wire system including the pedal feel emulator is also disclosed herein.
    Type: Application
    Filed: July 10, 2019
    Publication date: January 14, 2021
    Inventors: David Fredrick Reuter, Dongqiang Luo
  • Publication number: 20210009099
    Abstract: A master cylinder includes: a cylinder body; an isolation wall provided inside the cylinder body, arranged between a first chamber and a second chamber to isolate the first chamber and the second chamber, wherein, the isolation wall is integrally formed with the cylinder body; a first piston; a second piston; a first rod provided in connection with the first piston; a second rod provided inside the cylinder body, being in connection with the first piston, wherein, the second rod is supported in the isolation wall; and a cap provided at a first opening of the cylinder body, the first opening is at an end of the second chamber along the axial direction. A brake-by-wire system including the master cylinder is also disclosed herein.
    Type: Application
    Filed: July 10, 2019
    Publication date: January 14, 2021
    Inventors: David Fredrick Reuter, Dongqiang Luo
  • Publication number: 20210009100
    Abstract: A control unit for at least one vehicle deceleration device of a vehicle. The control unit includes an electronics unit including a memory unit in which a characteristic curve is stored which specifies a relation between a first input variable specified by an operation of a brake actuation element of the vehicle, and a setpoint variable regarding a setpoint vehicle deceleration exerted on the vehicle using the at least one vehicle deceleration device. The electronics device newly specifies at least one characteristic curve value of the characteristic curve under consideration of a second input variable specified by the driver by an operation of an accelerator of the vehicle, a current traffic and/or environment situation, and/or an ascertained position of the vehicle and a position-specific item of traffic and/or environment information, and the correspondingly modified characteristic curve is stored in the memory unit.
    Type: Application
    Filed: February 21, 2019
    Publication date: January 14, 2021
    Inventor: Matthias Greiner
  • Publication number: 20210009101
    Abstract: A trailer control valve for a tractor includes a body defining a supply port and first and second delivery ports. The supply port is configured for fluid communication with a fluid source on the tractor. The first and second delivery ports are configured for fluid communication with glad-hand connectors through which fluid is supplied from the tractor to a trailer for, respectively, releasing a parking brake and applying a service brake. The first delivery port is in fluid communication with the supply port. A relay valve is supported within the body and includes a valve member configured to move between positions preventing and permitting fluid communication between the supply port and the second delivery port. Pressure transducers in the body generate pressure signals indicative of fluid pressure at the delivery ports permitting detection of the presence of a trailer coupled to the tractor.
    Type: Application
    Filed: July 8, 2019
    Publication date: January 14, 2021
    Inventors: Brian J. Riley, Paul C. Niglas
  • Publication number: 20210009102
    Abstract: A controller includes a failure detection unit that detects a failure in a first power supply system, and a power supply system control unit that closes a relay in a case where an execution of an automatic parking function starts and, during the execution of the function, causes the first power supply system to supply power, without causing a second power supply system to supply power, to the electric brake device, by setting a target output voltage of the second power supply system lower than an output voltage of the first power supply system when the failure detection unit does not detect the failure, and operates the electric brake device by setting the target output voltage to a voltage within a range in which the electric brake device is operable when the failure detection unit detects the failure.
    Type: Application
    Filed: June 11, 2020
    Publication date: January 14, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Shu NAKAYAMA
  • Publication number: 20210009103
    Abstract: A vehicle control device of an embodiment includes a recognizer configured to recognize a surrounding environment of a host vehicle and a driving controller configured to perform driving control by controlling one or both of a speed and steering of the host vehicle on the basis of a recognition result of the recognizer. In a case where a speed relationship between the host vehicle and a forward vehicle traveling in front of the host vehicle satisfies predetermined conditions, the driving controller is configured to perform passing control for passing the forward vehicle, and holds feature information of the forward vehicle under predetermined conditions.
    Type: Application
    Filed: July 9, 2020
    Publication date: January 14, 2021
    Inventors: Katsuya Yashiro, Ayumu Horiba, Chihiro Oguro, Tadahiko Kanoh
  • Publication number: 20210009104
    Abstract: A hybrid powertrain system includes an electric machine, a torque converter, a transmission, a hydraulic pump, and a controller, and it is arranged to transfer mechanical power to a driveline. The torque converter includes a clutch, a pump, and a turbine, and the electric machine is rotatably coupled to the hydraulic pump and to the torque converter pump. The hydraulic pump is fluidly connected to the transmission, and the controller is operably connected to the electric machine and the torque converter clutch. The controller is executable to determine an operator command, and control the electric machine to spin the hydraulic pump in a speed control mode and control the torque converter clutch in an open state. Upon achieving a desired minimum pump speed, the torque converter clutch is applied in a slip state and the electric machine is controlled in response to the operator command.
    Type: Application
    Filed: July 11, 2019
    Publication date: January 14, 2021
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Dongxu Li, Chunhao J. Lee, Neeraj S. Shidore, Luke D. Shepley, Brenton J. Bergkoetter, Norman K. Bucknor
  • Publication number: 20210009105
    Abstract: A method of controlling a vehicle hybrid propulsion system is provided. The propulsion system includes an internal combustion engine, first and second clutches, an electric motor, and a gearbox having an input shaft and an output shaft connected to drive wheels. The method includes a first operating mode of starting the engine by the motor, a second operating mode of actuating a gear shift, and a third operating mode which actuates starting of the engine and the gear shift. The method includes passing from the first to the third operating modes even if starting of the engine has not been completed, or passing from the second to the third operating modes even if actuation of the gear shift has not been completed, so that the transition from one operating mode to another can be freely actuated at any time, depending upon operating conditions of the hybrid propulsion system.
    Type: Application
    Filed: July 8, 2020
    Publication date: January 14, 2021
    Inventors: Dario MORINA, Simone MARTINA, Dario DEL PIN, Emanuel CORIGLIANO, Timo KERSTING, Johannes GIMPL
  • Publication number: 20210009106
    Abstract: A hybrid drivetrain for a hybrid-driven vehicle, having an internal combustion engine which outputs to vehicle wheels via a load path, in which a dual-mass flywheel is connected, which has flywheel masses elastically coupled via spring assemblies, and at least one electric machine, which can be coupled with respect to drive into the load path via an automatic transmission, wherein a drive torque (MBKM) from the internal combustion engine and a drive torque (MEM) from the electric machine can be added together with power addition in the automatic transmission to form a total drive torque, using which the vehicle wheels are drivable, and wherein an electronic control unit, on the basis of driving mode parameters and/or a driver intention, controls and engine controller of the internal combustion engine and/or power electronics of the electric machine using target torque specifications.
    Type: Application
    Filed: February 14, 2019
    Publication date: January 14, 2021
    Applicant: AUDI AG
    Inventors: Jan BRYCKI, Thomas PERBANDT
  • Publication number: 20210009107
    Abstract: A method for operating a driver assistance system of a vehicle involves, for determining a position of the vehicle in a digital environment map, detecting environment data for the vehicle using an on-board sensor system and matched with map data stored in the environment map. A position of the vehicle in a real environment is determined using position data of the vehicle from an on-board satellite receiver. Accuracy of the determined position of the vehicle is determined based on the position data and environment data matched with the environment data. Accuracy is predicted with which the position of the vehicle in the environment map can be determined for a predetermined section of road ahead of the vehicle. Fully automated operation of the vehicle is enabled when the determined accuracy and the predicted accuracy for the predetermined section of road ahead of the vehicle are greater than at least one accuracy threshold.
    Type: Application
    Filed: April 17, 2018
    Publication date: January 14, 2021
    Applicant: DAIMLER AG
    Inventors: Florian RIES, Frank SCHUSTER, Martin HAUEIS, Mohammad GHANAAT, Florian GEIß, Jochen ROTH
  • Publication number: 20210009108
    Abstract: A control apparatus of a vehicle includes: a steering apparatus (6) including a steering wheel (11) operated in order to turn a vehicle (1) and a steering angle sensor (8) that detects a steering angle of the steering wheel (11), the steering apparatus (6) steering a front wheel (steered wheel) (2) of the vehicle (1) in accordance with operation of the steering wheel (11); and a controller (14) that sets a steering angle acceleration based on the steering angle detected by the steering angle sensor (8) and controls vehicle motion when the steering wheel (11) is operated to be turned. In particular, the controller (14) suppresses a rise of lateral acceleration of the vehicle (1) based on the steering angle acceleration in order to control the vehicle motion.
    Type: Application
    Filed: February 19, 2019
    Publication date: January 14, 2021
    Applicants: MAZDA MOTOR CORPORATION, IKUTOKU GAKUEN
    Inventors: Takatoshi TSUKANO, Masato ABE, Makoto YAMAKADO, Yoshio KANO, Kazuki SATO
  • Publication number: 20210009109
    Abstract: Systems and methods to improve ride comfort for users within a vehicle during operation of the vehicle are disclosed. Exemplary implementations may: generate output signals; determine the current operational information regarding the vehicle; determine a current set of forces operating on one or more of the vehicle and one or more of the users within the vehicle; compare a characteristic of the current set of forces to a comfort threshold level; and responsive to the characteristic breaching the comfort threshold level, effectuate a modification in the operation of the vehicle such that a subsequent change in the characteristic that corresponds to the modification reduces and/or remedies the breach of the comfort threshold level.
    Type: Application
    Filed: September 28, 2020
    Publication date: January 14, 2021
    Inventors: Selina PAN, Carrie BOBIER-TIU, Avinash BALACHANDRAN
  • Publication number: 20210009110
    Abstract: An apparatus, a system including the apparatus, and a control method thereof, control parking of a vehicle. The apparatus includes a processor that recognizes a parking line or an object in a parking place, generates a reference line based on the parking line or the object, aligns the vehicle subject to the parking control based on the reference line, generates an expected driving path for a search for a parking place, and automatically searches for the parking place while the vehicle travels based on the expected driving path and storage that stores parking place information searched by the processor.
    Type: Application
    Filed: October 17, 2019
    Publication date: January 14, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Sun Woo Jeong, Yong Joon Lee
  • Publication number: 20210009111
    Abstract: A system and method for supporting automated valet parking are provided. The vehicle may autonomously travel to an empty parking space and perform automated parking based on communication with the infrastructure. Further, the vehicle may autonomously travel to a parking space to a pickup area based on the communication with the infrastructure.
    Type: Application
    Filed: July 13, 2020
    Publication date: January 14, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Dong Hoon KANG