Patents Issued in October 19, 2017
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Publication number: 20170297512Abstract: A control system for a vehicle is provided. The system includes a Universal Serial Bus Type-C (USB) port configured to receive a plug of a wired connection to an external system for the transfer of at least one of power or data. The system further includes a processor coupled to the USB port and configured to at least facilitate the transfer of the at least one of power or data between the vehicle and the external system via the USB port.Type: ApplicationFiled: April 14, 2016Publication date: October 19, 2017Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: RUSS M. ELING, NATHANIEL H. WILLIAMS, MARCO T. CARNEVALE
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Publication number: 20170297513Abstract: A fuel cell vehicle has both left-hand drive specifications and right-hand drive specifications. A first converter is placed at a same position whichever of the left-hand drive specifications or the right-hand drive specifications are applied. A second converter is placed on a selected one of the left-hand side and the right-hand side of the center line of the fuel cell vehicle for the left-hand drive specifications, while, for the right-hand drive specifications, placed on the other side of the center line of the fuel cell vehicle opposite to the selected one side for the left-hand drive specifications. A first wire harness to be used as the wire harness for the left-hand drive specifications and a second wire harness to be used as the wire harness for the right-hand drive specifications are equal in length to each other.Type: ApplicationFiled: April 6, 2017Publication date: October 19, 2017Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Koji KATANO
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Publication number: 20170297514Abstract: Provided is a curvature restricting member, allowing for a curvature of the wire harness in a predetermined allowable direction, and regulating the curvature of the wire harness in a regulating direction beyond a predetermined limit state or more, the curvature restricting member includes: a plurality of member pieces arranged along the wire harness; a flexible connecting portion connecting adjacent ones of the plurality of member pieces to each other, wherein the curvature is allowed in the allowable direction by adjacent ones among the plurality of member pieces at the curbed portions separating from each other on the side opposite to the connecting portion and the connection portion bending, and wherein the curvature is not allowed in the restricting direction beyond the limit state by adjacent ones among the plurality of member pieces at the curbed portion abutting against each other on the side opposite to the connecting portion.Type: ApplicationFiled: April 10, 2017Publication date: October 19, 2017Applicant: Yazaki CorporationInventors: Tsukasa SEKINO, Mitsunobu KATO, Masaki YOKOYAMA, Tatsuya OTUKA
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Publication number: 20170297515Abstract: Provided is a power supply device capable of suppressing bulge of a wire harness toward a vehicle body when a slide door is half-opened. The power supply device is provided with a wire harness arranged between a vehicle body and a slide door, a portion of the wire harness on the vehicle body side extending in the closing direction of the slide door when the slide door is half-opened, and a door side coil spring (a biasing part) for biasing a portion of the wire harness on the slide door side in the biasing direction pressing against the slide door on the closing direction side of the slide door in order to suppress a curvature convex toward the inside of the vehicle body at the time of half-opening of the slide door.Type: ApplicationFiled: April 10, 2017Publication date: October 19, 2017Applicant: Yazaki CorporationInventors: Tsukasa SEKINO, Mitsunobu KATO, Masaki YOKOYAMA, Tatsuya OTUKA, Tomoyasu TERADA, Hiroshi YAMASHITA
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Publication number: 20170297516Abstract: A fastening device for a line in a vehicle includes a carrier, fixing structure, and fastening element. The carrier is configured to enclose the line and includes a multi-part base body having at least two partial base bodies and an inner region. The partial base bodies are adjustable between a premounted state, whereat the partial base bodies are disengaged from each other, and a mounted state, whereat the partial base bodies are engaged with each other such that the multi-part base body fully annularly encloses the line. The fixing structure is formed on the inner region of the base body and configured, in the mounted state, to fix the carrier axially on the line. The fastening element includes a fastening structure and holder that connects the fastening element to the carrier.Type: ApplicationFiled: September 10, 2015Publication date: October 19, 2017Applicant: Robert Bosch GmbHInventor: Thomas Loebe
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Publication number: 20170297517Abstract: In a vehicle electrical system, a method supplies a number of consumers of the system, which consumers are classified with different safety classifications, the differently classified consumers being supplied power from either one or more of a plurality of electrical subsystems according to their classifications or lack of classification.Type: ApplicationFiled: July 31, 2015Publication date: October 19, 2017Inventor: Jochen Fassnacht
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Publication number: 20170297518Abstract: A computer-implemented remote starting method includes instructing the remote start of a vehicle using a wireless device. The method also includes inputting, to the wireless device, a desired vehicle interior temperature. The method further includes sending a remote start instruction to a vehicle from the wireless device, including at least the desired temperature and monitoring a current temperature of the vehicle. The method additionally includes outputting, on the wireless device, the current vehicle temperature.Type: ApplicationFiled: July 5, 2017Publication date: October 19, 2017Inventors: David Anthony Hatton, Anthony Gerald King
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Publication number: 20170297519Abstract: A safety device is described which is configured to orient a motor-vehicle front wheel transversely to the travel direction, following a collision of the motor-vehicle against a barrier. The device includes a ram member carried by a plate projecting laterally in a cantilever fashion from the motor-vehicle structure forwardly of the front wheel. The ram member is pushed against the front wheel following a collision of the motor-vehicle against the barrier. The ram member has a vertically elongated front portion, for engaging the wheel. With the transverse plate carrying the ram member there is associated a bumper structure located forwardly of the transverse plate and including a bumper element projecting forwardly from the transverse plate, at an intermediate position between the ram member and a connected end of the transverse plate.Type: ApplicationFiled: February 17, 2017Publication date: October 19, 2017Inventors: Mauro Giacomo Enrico CANOBBIO, Luigi LAURINO
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Publication number: 20170297520Abstract: A vehicle bumper assembly is provided having an energy absorber, a bracket, a step pad and a bumper fascia. The energy absorber includes an upper horizontal surface wherein the upper horizontal surface may define a deformable structure. The deformable structure may be in the form of flexible fins. The bracket may be mounted to the vehicle frame on a first end of the bracket and the energy absorber affixed to a second end of the bracket. The step pad may be affixed to the energy absorber. The bumper fascia may be affixed to either or both the step pad and the energy absorber.Type: ApplicationFiled: April 13, 2016Publication date: October 19, 2017Applicant: FLEX-N-GATE ADVANCED PRODUCT DEVELOPMENT LLCInventors: Steven Perucca, John Chiang, Paul Martini
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Publication number: 20170297521Abstract: A mounting structure for a vicinity information detection sensor, comprising: an apron upper member arranged along a vehicle front-and-rear direction at a vehicle width direction outer side of a vehicle front portion; and a vicinity information detection sensor equipped with a detection unit that detects vicinity information of the vehicle, the vicinity information detection sensor being mounted to the apron upper member, directly or via a bracket, such that the detection unit is oriented to the vehicle outer side.Type: ApplicationFiled: April 7, 2017Publication date: October 19, 2017Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki SUGIE, Masanobu OHMI, Seiji YAMAMOTO, Yoshiaki MATSUMURA, Kosuke SAKAKIBARA, Misato KINOSHITA
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Publication number: 20170297522Abstract: An airbag deployment alert system comprises an alert triggering system at least partially disposed in electrical communication with an airbag triggering system of the vehicle configured to broadcast an alert message concurrent to activation of said airbag triggering system. Upon sensing a collision, the accelerometer assembly of the airbag triggering system generates and electrical signal which is used to inflate the airbag. The same signal may also be utilized to activate the airbag deployment alert system and broadcast an alert message to other vehicles so equipped.Type: ApplicationFiled: May 9, 2017Publication date: October 19, 2017Inventor: Paulo Roberto Jannotti Newlands
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Publication number: 20170297523Abstract: Techniques described herein include a system and method for switching an airbag on or off based on determining that an object situated in a vehicle seat meets one or more conditions. In some embodiments, the vehicle seat may be fitted with a weight sensor configured to detect an object situated in the vehicle seat. The system may include a camera device configured to capture image information associated with the object situated in the vehicle seat. The image information may be processed to determine if the object is a person meeting one or more threshold conditions for activating the airbag. Upon processing the image information, the airbag may be provided with instructions to either activate or deactivate.Type: ApplicationFiled: May 1, 2017Publication date: October 19, 2017Applicant: Thunder Power New Energy Vehicle Development Company LimitedInventors: Yong-Syuan Chen, Jen-Chieh Hsiao
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Publication number: 20170297524Abstract: An occupant protecting device including: a seat provided in a vehicle, the seat including a seat cushion, a seat back, and a headrest, and the seat being provided with an air bag that inflates and deploys at least to a front and both of left and right sides of a head of a seated occupant; and a control device that in the case of having detected or predicted a collision of the vehicle, causes the air bag to inflate and deploy, and in the case that the seat is facing an opposite side to a collision side when the collision has been detected or predicted, delays a timing of causing the air bag to inflate and deploy more compared to in the case that the seat is facing the collision side.Type: ApplicationFiled: February 10, 2017Publication date: October 19, 2017Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki SUGIE, Masanobu OHMI, Seiji YAMAMOTO, Yoshiaki MATSUMURA, Kosuke SAKAKIBARA, Misato KINOSHITA
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Publication number: 20170297525Abstract: The invention relates to an occupant restraint system (10) for a vehicle comprising a roof cross member (12) which extends transversely to a longitudinal vehicle axis (A) and is part of a body of the vehicle, an airbag module (14) which includes an airbag (16) and in a non-actuated initial state is accommodated inside the roof cross member (12), wherein the roof cross member (12) has a front side (18) facing a front end of the vehicle and an opposite rear side (20) facing a rear end of the vehicle, and wherein the front side (18) or the rear side (20) of the roof cross member (12) includes a mounting opening (22) for receiving the airbag module (14).Type: ApplicationFiled: September 15, 2015Publication date: October 19, 2017Inventors: Jens Debler, Maciej Sadowski
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Publication number: 20170297526Abstract: An apparatus includes a main body substantially enclosing an interior volume. The main body is elastically expandable to an inflated configuration. The apparatus further includes a vent aperture in the main body and a vent cover at least partially overlapping the vent aperture. The vent aperture and the vent cover define a passage from the interior volume to outside of the main body. In the inflated configuration of the main body and within a pressure threshold of the interior volume, the vent cover constricts the passage proportionately to a pressure increase in the interior volume of the main body.Type: ApplicationFiled: July 6, 2017Publication date: October 19, 2017Applicant: Ford Global Technologies, LLCInventors: Raj S. Roychoudhury, John A. Young
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Publication number: 20170297527Abstract: A belt buckle device (1) for a seat belt including a belt buckle, a drive device (2) coupled or coupleable to the belt buckle, threaded sleeve (5) coupled or coupleable to the belt buckle, a guide part (12) attachable fixed with respect to the vehicle for guiding the threaded sleeve (5) and for supporting the threaded spindle (10), wherein a support plate (9) is provided on the threaded spindle (10) in the axial direction of the threaded spindle (10), which support plate (9) is not displaceable by a tensile force exerted by the belt buckle, via which support plate (9) the threaded spindle (10) is supported in the axial direction on a first thrust support (6) of the guide part (12) to take up tensile forces exerted by the belt buckle.Type: ApplicationFiled: September 23, 2015Publication date: October 19, 2017Inventors: Aidu Ots, Larissa Melnikova
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Publication number: 20170297528Abstract: A belt tongue having a tongue body, a clamping element in the tongue body, a belt webbing guided through a cavity in the tongue body and running through a gap between the clamping element and the tongue body. The belt webbing can be moved though the tongue body in an unstressed position and, in a stressed position is brought about by a tensile force on the belt webbing, is clamped on a clamping edge of the cavity by the clamping element that is pivotally mounted in the tongue. Laterally to the clamping element, guide sections are arranged, between which the belt webbing runs, so that the belt webbing in the lateral region of the cavity does not go between the clamping element and the tongue body. The cavity forms cavities laterally from the clamping edge.Type: ApplicationFiled: September 30, 2015Publication date: October 19, 2017Inventors: Michel Hermann, Martin Grikschat, Inga Krambeck, Hans-Jörg Cord
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Publication number: 20170297529Abstract: A vehicle computer system, comprising a processor configured to identify a driver of a vehicle utilizing driver profile data received from a driver device communicating with the vehicle, and disable driving of the vehicle in response to the driver profile data and vehicle registration data received from a remote server indicating an issue with a vehicle policy.Type: ApplicationFiled: April 19, 2016Publication date: October 19, 2017Inventors: David Hamilton, Andrea Bowes Chowanic, Oliver Lei
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Publication number: 20170297530Abstract: An electronic vehicle key and a communication system wherein the cryptographic material stored in the secure memory of the electronic vehicle key is alterable by a command received from a first communication device or a second communication device to provide multiple vehicles flexibly using personal electronic vehicle key without being dependent, during use, on access to an external database.Type: ApplicationFiled: April 12, 2017Publication date: October 19, 2017Inventors: Robert KATTNER, André OBERSCHACHTSIEK, Hendrik DECKE
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Publication number: 20170297531Abstract: In a vehicle-mounted device, a first time period measuring unit starts measurement of a first time period when detecting an exit movement of a user. Before an elapse of the first time period, a vehicle side transmission unit periodically transmits a response request signal at a predetermined transmission period; and a locking and unlocking control unit keeps a door unlocked while receiving a response signal, locks the door when incapable of receiving the response signal, and keeps the door unlocked when capable of receiving the response signal at the elapse of the first time period. After the first time period is elapsed, the vehicle side transmission unit periodically transmits the response request signal at a second time period; and the locking and unlocking control unit keeps the door unlocked while receiving the response signal, and locks the door when incapable of receiving the response signal.Type: ApplicationFiled: October 8, 2015Publication date: October 19, 2017Applicant: DENSO CORPORATIONInventor: Koji SAKAMOTO
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Publication number: 20170297532Abstract: A smart key system includes: a plurality of mobile devices each of which can be carried by a user, and is assigned unique identification information; and a control unit that is provided in an opening/closing body, performs an inquiry to the plurality of mobile devices by radio wave transmission, and locks or unlocks the opening/closing body when verification of the identification information responded from any of the mobile devices succeeds. The control unit performs simple verification for confirming presence or absence of the plurality of mobile devices within a response area, before verifying the identification information, and performs formal verification of the identification information for a mobile device that has been confirmed to be present by the simple verification, among the plurality of mobile devices.Type: ApplicationFiled: October 27, 2015Publication date: October 19, 2017Inventor: Masahito KOJIMA
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Publication number: 20170297533Abstract: A wiper control system includes: a multifunction switch detecting and transmitting an operation of a wiper provided on a vehicle; a body control module controlling a wiper relay through a data signal of the multifunction switch; and a wiper motor connected to the multifunction switch and the body control module and connected to the wiper to rotate the wiper according to rotation of a cam plate of the multifunction switch and detect a parking end of the body control module, thereby preventing the wiper from being positioned in a middle of a windshield glass.Type: ApplicationFiled: November 17, 2016Publication date: October 19, 2017Inventors: Seok Ju Byun, Sang Ryoon Son
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Publication number: 20170297534Abstract: System for wiping a glazed surface of a vehicle, comprising a wiper blade (110) comprising a connector (124), a drive arm (112) for driving the wiper blade (110), the drive arm (1125 comprising at least one hinge means allowing the connector (124) to rotate relative to the drive am (112), a connecting piece (23) in contact with the connector (124) and positioned on the hinge means, said connecting piece (23) comprising means for spraying liquid towards the glazed surface, characterized in that said connecting piece (23) is configured to follow a movement of the wiper blade (110) over the glazed surface.Type: ApplicationFiled: April 12, 2017Publication date: October 19, 2017Applicant: Valeo Systèmes d'EssuyageInventor: Gérald Caillot
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Publication number: 20170297535Abstract: A side view mirror assembly includes a side mirror housing defining an opening. A camera includes a lens cover. With the lens cover arranged adjacent to the opening. A mount attaches the camera to the side mirror housing. A cleaning assembly includes a motor and an arm that is attached to the motor and that includes a cleaning material. The motor selectively moves the cleaning material across the lens cover to clean the lens cover.Type: ApplicationFiled: June 14, 2016Publication date: October 19, 2017Inventors: Wende ZHANG, Timothy J. CANNER, Esther ANDERSON, Alma BUSHI, Gary V. BANDURSKI
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Publication number: 20170297536Abstract: The invention relates to a device for protection of an optical sensor, comprising—at least one nozzle (9) for projection of air in front of the optical sensor (3), the projection nozzle being arranged on a side of the optical sensor and linked to an air discharge pump (13) via a discharge conduit (15) such that the air projected by the air projection nozzle is flush with the optical sensor,—and at least one suction conduit (17) arranged on the opposite side of the optical sensor to the projection nozzle. The suction conduit is linked to the discharge conduit of the pump, downstream of the pump, such that the suction in the suction conduit is achieved by a Venturi effect.Type: ApplicationFiled: July 28, 2015Publication date: October 19, 2017Applicant: Valeo Systèmes d'EssuyageInventors: Frédéric Giraud, Marcel Trebouet
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Publication number: 20170297537Abstract: A cleaning apparatus is actuated to move At least one object from a vehicle floor to a container. A vehicle seat is sprayed with a cleaning fluid from a nozzle.Type: ApplicationFiled: April 13, 2016Publication date: October 19, 2017Applicant: Ford Global Technologies, LLCInventors: Sarra Awad Yako, Daniel Denomme, Sandro Nuesch, Samuel Hooson
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Publication number: 20170297538Abstract: A vehicle washing installation includes at least one side washing brush which is mounted on a crossbar of the vehicle washing installation by a suspension to be rotatable about first and second pivot axes. The suspension has a first actuator for pivoting the side washing brush about the first pivot axis.Type: ApplicationFiled: August 14, 2015Publication date: October 19, 2017Applicant: WashTec Holding GmbHInventors: Robert AUER, Christoph HOBMEIER, David STECHER
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Publication number: 20170297539Abstract: An undercarriage washing assembly includes a base that may be rolled along a support surface. Thus, the base may be rolled beneath an undercarriage of a vehicle. A plurality of wheels is provided. Each of the wheels is rotatably coupled to the base to roll along the support surface. A handle is movably coupled to the base. A spray unit is coupled between the handle and the base. The spray unit may be coupled to a fluid source to deliver a fluid onto the undercarriage thereby facilitating the undercarriage to be cleaned. The spray unit includes a reservoir. The reservoir may contain a detergent thereby facilitating the spray unit to deliver the detergent to the undercarriage.Type: ApplicationFiled: April 15, 2016Publication date: October 19, 2017Inventors: Graham Hills, Sandra Hills
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Publication number: 20170297540Abstract: A camera cleaning system for a vehicle includes a camera including a lens cover and a motor. A cleaning assembly includes an arm including a cleaning material. The motor selectively adjusts a position of the arm and the cleaning material relative to the lens cover of the camera. The motor selectively adjusts a position of the arm and the cleaning material relative to vehicle from a first position to a second position. The camera selectively generates video signals when the camera is in the first position.Type: ApplicationFiled: June 14, 2016Publication date: October 19, 2017Inventors: Wende ZHANG, Timothy J. CANNER, Esther ANDERSON, Alma BUSHI, Gary V. BANDURSKl
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Publication number: 20170297541Abstract: A system and method for the rapid exchange of batteries in an electric vehicle. The electric vehicle contains a removable battery housed in the vehicle's undercarriage. The electric vehicle moves through the exchange system either by propelling itself or by being propelled by the system. As the vehicle is propelled forward, the removable battery within the vehicle is unlocked from the vehicle and replaced with a charged battery. The charged battery forces the removable battery out of the rear of the vehicle as the vehicle moves forward through the exchange. The vehicle remains powered throughout the exchange process. Once the charged battery is aligned in position under the vehicle and connected to the vehicle through corresponding contacts, the charged battery is located into place in the vehicle's undercarriage and the vehicle is ready for additional driving.Type: ApplicationFiled: May 2, 2017Publication date: October 19, 2017Inventor: Peter C. Droste
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Publication number: 20170297542Abstract: A vehicle pedal device including a transmission member that transmits an operation force applied to a pedal, a reaction force lever that is disposed on the transmission member so that the reaction force lever pivot about a predetermined axis, and that outputs the operation force transmitted to the transmission member to a brake device against a biasing force of a load spring, and a depressing force detector that is fixedly attached to a pedal arm of the pedal or to a sub lever coupled to the pedal arm and that receives a reaction force of the reaction force lever to detect the operation force applied to the pedal, the depressing force detector being configured to have a positioning pin projecting from the depressing force detector. the pedal arm of the pedal or the sub lever coupled to the pedal arm being configured to have a positioning pin insertion hole in which the positioning pin of the depressing force detector is inserted.Type: ApplicationFiled: August 5, 2015Publication date: October 19, 2017Applicants: TOYODA IRON WORKS CO., LTD, KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Kazuaki KITAGUCHI, Masahide MASUTANI, Takumi FUKAYA
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Publication number: 20170297543Abstract: An emergency controller includes an emergency stop switch to be activated upon detection of an emergency, a control section to be enabled upon activation of the emergency stop switch, and an emergency stop mechanism configured to execute and release braking by a brake mechanism under control of the control section. The control section is configured to perform execution control for causing the emergency stop mechanism to execute braking by the brake mechanism and for stopping operation of the engine upon the condition that the emergency stop switch is activated while the engine is in operation. The control section is configured to perform restoration control for causing the emergency stop mechanism to release the braking by the brake mechanism upon the condition that the emergency stop switch is deactivated and the engine is started.Type: ApplicationFiled: June 24, 2016Publication date: October 19, 2017Inventor: Ryohei MIURA
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Publication number: 20170297544Abstract: An electric brake system is disclosed. The electric brake system controlling a hydraulic pressure delivered to a wheel cylinder provided at each of wheels according to a pedal effort of a brake pedal, includes a reservoir configured to store oil; a master cylinder including first and second hydraulic ports, each of which is connected to two wheels, and configured to generate a hydraulic pressure by the pedal effort of the brake pedal; a pedal simulator configured to provide a reaction force of the brake pedal by being connected to the master cylinder, and connected to the reservoir; a simulation valve installed at an oil flow path connecting the pedal simulator to the reservoir, or at an oil flow path connecting the master cylinder to the pedal simulator; a bypass flow path branching off from the oil flow path and connected to the reservoir; and a relief valve provided at the bypass flow path and configured to enable oil to flow when the simulation valve operates abnormally.Type: ApplicationFiled: April 18, 2017Publication date: October 19, 2017Inventor: In-Wook JEON
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Publication number: 20170297545Abstract: The present disclosure relates to an apparatus and a method for controlling a braking pressure of a powered booster brake system, the apparatus including a pedal stroke sensor configured to detect a manipulation degree of a brake pedal; an electronic control unit (ECU) configured to calculate a braking pressure using the detection result of the pedal stroke sensor; and a motor configured to move a piston inside a pump to perform a braking operation under control of the ECU, wherein the ECU determines a first position of the piston, which corresponds to the braking pressure, and controls the motor on the basis of a position of the piston.Type: ApplicationFiled: April 14, 2017Publication date: October 19, 2017Inventor: Young Jae KIM
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Publication number: 20170297546Abstract: A brake control device capable of preventing a braking force from being excessive when information cannot be transmitted between a first control unit configured to control operation of a boost mechanism and a second control unit configured to control operation of a hydraulic control mechanism. When a second ECU (32) cannot transmit information to a first ECU (26) due to a disconnection of a signal line (27), the second ECU carries out backup control of detecting a braking operation amount of a driver based on signal input from hydraulic pressure sensors (29), and operating a hydraulic pressure supply device (30) based on the detected braking operation amount, to thereby pressurize insides of wheel cylinders. In this case, the second ECU decreases a pressurization amount of a pressure inside the wheel cylinders when a pressure of a master cylinder (8) exceeds a predetermined value (PM0) during the backup control.Type: ApplicationFiled: February 22, 2016Publication date: October 19, 2017Inventors: Hiroki TAKEDA, Tohma YAMAGUCHI
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Publication number: 20170297547Abstract: A brake control device capable of suppressing a sense of discomfort felt by a driver. The brake control device (31) includes a braking command addition part (34A) for adding an automatic-brake braking command value (B) output from an automatic-brake braking command calculation part (32) and a pedal operation braking command value (A) output from a pedal operation braking command calculation part (34B). The pedal operation braking command calculation part includes a pedal operation braking command selection part (34B1), a normal brake characteristic part (34B2) for holding a normal brake characteristic, and an automatic brake characteristic part (34B3) for holding an automatic brake characteristic. The pedal operation braking command selection part selects a braking command value output from the automatic brake characteristic part when the automatic-brake braking command value is more than 0, and outputs the selection result to the braking command addition part as the pedal operation braking command value.Type: ApplicationFiled: March 18, 2016Publication date: October 19, 2017Inventors: Daisuke GOTO, Norikazu MATSUZAKI
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Publication number: 20170297548Abstract: A method of applying an automated parking brake of a motor vehicle includes at least two phases. In a first preceding phase, no clamping force is produced by the parking brake. In a second following phase, a clamping force is produced by the parking brake via a controllable parking brake actuator configured to produce the clamping force. The method further includes detecting a transition from the first phase to the second phase based on a temporal progression of a specific parameter of a control of the parking brake actuator. A control unit is configured to perform according to the method, and a parking brake is configured to perform according to the method.Type: ApplicationFiled: August 10, 2015Publication date: October 19, 2017Applicant: Robert Bosch GmbHInventors: Frank Baehrle-Miller, Dieter Blattert, Tobias Putzer
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Publication number: 20170297549Abstract: A method of isolating fault in an electric motor assisted braking system of a vehicle includes calculating a value for each of a plurality of fault signature components and comparing each of the calculated values of the plurality of fault signature components to a respective threshold value for each fault signature component. The method also includes automatically executing a control action to indicate a detected fault of the electric motor assisted braking system in response to at least one of the calculated values of the plurality of fault signature components exceeding a respective threshold value.Type: ApplicationFiled: April 14, 2016Publication date: October 19, 2017Inventors: Xiaoyu Huang, Youssef A. Ghoneim
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Publication number: 20170297550Abstract: The invention discloses a hovercraft using single ducted fan with vectoring propulsion, including a hull and a single ducted fan arranged on the hull, wherein the single ducted fan comprises barrel shaped shell and oar-blade component arranged in chamber of the shell, a first air outlet is disposed on one side of shell towards the tail end of the hull, diversion rudders enabling to block the first air outlet are disposed on the shell, two first air guide all connected with chamber of the shell is disposed on both sides of the shell, a second air outlet towards external of the single ducted fan is disposed on the first air guide, and the second air outlet and the first air outlet are arranged in reverse or with an included angle greater than 0 degree.Type: ApplicationFiled: October 21, 2015Publication date: October 19, 2017Applicant: FOSHAN QUARK BROTHER TECHNOLOGY CO., LTD.Inventors: Hongtao Feng, Jiansheng Wang, Xianmin Kang, Zhongfeng Li
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Publication number: 20170297551Abstract: The present invention relates to a method for switching power supply path of at least one electrical machine, said electrical machine being arranged to be selectively supplied power by a first power supply path and a second power supply path, respectively, by alternately opening and closing said power supply paths, said first and second power supply paths being arranged to connect a power supply source to a first connection terminal means of said electrical machine. The method includes, when switching from said first power supply path to said second power supply path: opening said first power supply path; by means of said electrical machine, controlling a terminal voltage of said first connection terminal means to substantially a power supply voltage of said second power supply path; and closing said second power supply path.Type: ApplicationFiled: October 26, 2015Publication date: October 19, 2017Inventors: Mathias BJÖRKMAN, Niklas PETTERSSON
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Publication number: 20170297552Abstract: An electric motorcycle includes a driving command detecting device, a state value detecting device, an electric motor driving a drive wheel, a control unit for executing a non-normal mode causing output of the electric motor in a non-normal mode to differ from the output of the electric motor in a normal mode, the control unit configured to shift the electric motorcycle from one of the normal or non-normal modes to the other normal or non-normal mode, when the state value satisfies a predetermined shift condition, in one of the normal and non-normal modes, and a cornering determiner unit for determining cornering status, wherein the control unit causes a change in the output of the electric motor to be less, when the electric motorcycle is cornering and the shift condition is satisfied than when the cornering determiner unit determines the electric motorcycle is not cornering and the shift condition is satisfied.Type: ApplicationFiled: July 5, 2017Publication date: October 19, 2017Applicant: Kawasaki Jukogyo Kabushiki KaishaInventor: Yoshimoto Matsuda
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Publication number: 20170297553Abstract: A method for controlling a powertrain system in response to a command to execute a multi-state shift event for the transmission includes determining an initial output torque limit and determining an initial commanded output torque based upon the initial output torque limit. The powertrain system is controlled to generate torque in response to the initial commanded output torque prior to completion of a first state transition of the multi-state shift event that includes a commanded torque reduction. After completion of the first state transition of the multi-state shift event that includes the commanded torque reduction, a torque ramp rate is determined, and the initial commanded output torque is adjusted based upon the torque ramp rate. The powertrain system is controlled to generate torque in response to the initial commanded output torque and the adjusted initial commanded output torque during a remainder of the multi-state shift event.Type: ApplicationFiled: April 19, 2016Publication date: October 19, 2017Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Krunal P. Patel, Samantha Victoria Lado, Jy-Jen F. Sah, Anthony H. Heap
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Publication number: 20170297554Abstract: A control method of a power train for a hybrid vehicle is provided. The method includes determining whether an engine corresponds to an optimal operating point when intervention for upshifting is demanded during an HEV driving mode and determining whether an amount of demanded intervention is equal to or less than a value adding maximum intervention torques of a drive motor and an HSG. Each intervention torque of the drive motor and the HSG is determined to adjust a whole energy-collect rate by the drive motor and the HSG to a maximum value of the amount of demanded intervention, and simultaneously, the value adding the intervention torques of the drive motor and the HSG satisfies the amount of demanded intervention.Type: ApplicationFiled: September 1, 2016Publication date: October 19, 2017Inventor: Young Jun Lee
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Publication number: 20170297555Abstract: A charge control apparatus of a hybrid vehicle is provided. The apparatus adjusts charge of a hybrid vehicle based on a vehicle running state when entering a charge mode. The charge control apparatus includes an engine clutch that is disposed between an engine and a first motor to selectively connect the engine and the first motor and a battery that provides a voltage to the first motor. A data detection unit detects driving data for charging the battery and a vehicle controller generates an average speed for a predetermined time using a vehicle speed of the driving data. In addition, the controller sets a charge mode based on the average speed and charges the battery using the charge mode.Type: ApplicationFiled: September 2, 2016Publication date: October 19, 2017Inventor: Won Young Jeong
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Publication number: 20170297556Abstract: Provided is a method to control a hybrid powertrain to achieve reverse drive, comprising an internal combustion engine, a gearbox with input output shafts; a first planetary gear connected to the input shaft and a second planetary gear; first and second electrical machines respectively connected to the first and second planetary gears; gear pair connected with the first planetary gear and the output shaft and one gear pair connected with the second planetary gear and the output shaft, wherein the internal combustion engine is connected with the first planetary gear via the input shaft.Type: ApplicationFiled: September 29, 2015Publication date: October 19, 2017Inventors: Mikael BERGQUIST, Mathias BJÖRKMAN, Johan LINDSTRÖM, Niklas PETTERSSON
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Publication number: 20170297557Abstract: In a method performed by a control unit for controlling energy flows of a vehicle, where the vehicle includes a vehicle energy system which in turn includes a plurality of energy subsystems. Within each energy subsystem one form of energy is used. The energy subsystems are operationally connected by converters, wherein converters are devices converting at least one form of energy to another form of energy. By setting a price, limits for the converters converting energy between the energy subsystem the energy flows of the vehicle can be controlled by the control unit such that at least during period of times the order in which the energy subsystems of the vehicle is provided with energy can be changed.Type: ApplicationFiled: October 2, 2014Publication date: October 19, 2017Applicant: VOLVO TRUCK CORPORATIONInventors: Mikael ASKERDAL, Mattias ASBOGARD
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Publication number: 20170297558Abstract: The present invention relates to a method for decelerating a vehicle comprising an electrical machine being arranged to provide a controllable torque to at least one drive wheel, said vehicle including driver controllable means for actively requesting a torque for propelling the vehicle. The method includes, when a driver request for a propelling torque is reduced at least to a first extent: applying a first brake torque by means of said electrical machine, by means of said first brake torque, decelerate said vehicle to a stationary state, and by means of said electrical machine, when said vehicle has been decelerated to said stationary state, continue applying a torque by means of said electrical machine to keep said vehicle in said stationary state.Type: ApplicationFiled: October 15, 2015Publication date: October 19, 2017Applicant: Scania CV ABInventors: Kourie AFRAM, Mats LIWELL, Mattias NILSSON, Fredrik SUNDEN
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Publication number: 20170297559Abstract: A plurality of virtual gear positions are established by an electric continuously variable transmission, and the number of speeds of the virtual gear positions is equal to or larger than the number of speeds of mechanical gear positions of a mechanical stepwise variable transmission. One or two or more virtual gear positions is/are assigned to each mechanical gear position, and shifts among the mechanical gear positions are performed in the same timing as the shift timing of the virtual gear positions. Thus, shifting of the mechanical stepwise variable transmission is accompanied by change of the engine speed Ne, and the driver is less likely to feel uncomfortable even if shift shock occurs during shifting of the mechanical stepwise variable transmission.Type: ApplicationFiled: April 10, 2017Publication date: October 19, 2017Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Koki MINAMIKAWA, Masayuki BABA, Munehiro KATSUMATA
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Publication number: 20170297560Abstract: A method of decreasing vibration during release of a stop gear of a vehicle can be applied to an eco-friendly vehicle for decreasing vibration generated when a driver releases a P step of a gear lever while torsion occurs in a drive shaft of the vehicle. Reaction force torque of a driving motor is controlled so as to output reaction force that has been generated in a parking sprag by a driving motor when torsion occurs in the drive shaft after entrance of the gear lever into the P step, so as to decrease vibration generated because torsion reaction force of the drive shaft vanishes at the same time.Type: ApplicationFiled: March 8, 2017Publication date: October 19, 2017Inventors: Young Kwan Ko, Hyung Bin Ihm, Tae Young Chung
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Publication number: 20170297561Abstract: An electronic control unit is configured to calculate an amount of divergence of an actual MG rotational speed with respect to a reference rotational speed at the start-up of an internal combustion engine, and correct a generation timing of a compensation torque at the next start-up of the internal combustion engine based on the amount of divergence.Type: ApplicationFiled: April 4, 2017Publication date: October 19, 2017Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Naoki NAKANISHI, Takahiko TSUTSUMI, Youji TAKANAMI