Patents Issued in December 24, 2020
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Publication number: 20200398636Abstract: An integrated thermal management system includes a cooling circuit having a component thermal conditioning circuit, a battery thermal conditioning circuit, a cabin heating circuit, a cabin cooling circuit and a valve group configured for selectively interconnecting or isolating the component thermal conditioning circuit, the battery thermal conditioning circuit, the cabin heating circuit and the cabin cooling circuit.Type: ApplicationFiled: June 18, 2019Publication date: December 24, 2020Inventors: Jing He, Manfred Koberstein, Loren John Lohmeyer, III, Jacob Gregory Powers, Todd Louis Wenzel, Christian Brent Schoeneman
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Publication number: 20200398637Abstract: Methods and apparatus are provided for active vehicle cabin occupant detection system. The method includes predicting the presence of a vehicle occupant during operation of a vehicle in response to a door sensor indicative of a door opening, a carbon dioxide level and a pressure sensor in a passenger seat indicative of the vehicle occupant in the passenger seat, detecting the presence of the vehicle occupant using a vehicle cabin motion detector in response to the vehicle being shutdown, confirming the presence of the vehicle occupant using an infrared camera to detect a thermal signature of the vehicle occupant in response to the predicted presence of the vehicle occupant, and transmitting an alert via a wireless transmitter indicative of the presence of the vehicle occupant.Type: ApplicationFiled: June 24, 2019Publication date: December 24, 2020Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Insu Chang, Edward R. Masters, Zhe Li, Dooil Hwang, Donald K. Grimm, Jeremie Dernotte
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Publication number: 20200398638Abstract: An adaptive air conditioning system, a method for the system, and a carrier equipped with the system are disclosed. The carrier includes at least one adaptive air conditioning system. The carrier has a body, which includes at least one cabin defining a compartment for accommodating transported objects, such as passengers or cargos. The adaptive air conditioning system includes data collecting apparatus, temperature control apparatus, and a microcontroller. The temperature control apparatus includes a liquid circulation unit, an air circulation unit, and a control switch. With the adaptive air conditioning system, the air and internal installation in the compartment can be controlled at a predetermined temperature more promptly, efficiently, uniformly, and flexibly, thus increasing comfort level for the passengers or meeting the temperature requirements for the cargos.Type: ApplicationFiled: November 12, 2018Publication date: December 24, 2020Inventors: Chia-Ming Chuang, Chen-Sheng Huang
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Publication number: 20200398639Abstract: A cooling apparatus includes: a water circuit; a ventilation heat exchanger that heats cooling water by heat exchange with air discharged to outside; a motor generator cooling unit; a motor bypass circuit that bypasses the motor generator cooling unit; and a flow rate control unit. When a temperature of the cooling water flowing between the ventilation heat exchanger and a motor flow rate controller is lower than or equal to a temperature of oil circulating inside the motor generator, the flow rate control unit increases a flow rate of the cooling water that flows from the ventilation heat exchanger into the motor bypass circuit.Type: ApplicationFiled: September 2, 2020Publication date: December 24, 2020Inventor: Takahiro MAEDA
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Publication number: 20200398640Abstract: Methods and apparatus are provided for active vehicle cabin occupant protection system. The method includes detecting a vehicle cabin temperature using a cabin thermal sensor, engaging a vehicle fan and opening a vehicle outside air ventilation duct in response to the vehicle cabin temperature exceeding a first threshold temperature, and starting a vehicle engine and engaging a vehicle air conditioning system in response to the vehicle cabin temperature exceeding a second threshold temperature wherein the second threshold temperature is greater than the first threshold temperature.Type: ApplicationFiled: June 24, 2019Publication date: December 24, 2020Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Insu Chang, Edward R. Masters, Dooil Hwang, Zhe Li, Jeremie Dernotte, Mohammad Firouz
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Publication number: 20200398641Abstract: A heat pump system for a vehicle may use one chiller in which the coolant and the refrigerant are heat-exchanged to heat or cool the battery module, the system may be simplified and the heating efficiency may be improved by selectively using the external heat and the waste heat of the electrical component and the battery module in the heating mode of the vehicle.Type: ApplicationFiled: October 30, 2019Publication date: December 24, 2020Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: JAE YEON KIM, YEON HO KIM, JEAWAN KIM, WAN JE CHO
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Publication number: 20200398642Abstract: A thermal management system for a vehicle may include: a cooling apparatus including a radiator, a first water pump, a first valve, and a reservoir tank connected through a coolant line; a battery cooling apparatus including a battery coolant line connected to the reservoir tank through a second valve, and a second water pump and a battery module connected through the battery coolant line; a chiller provided in a branch line connected to the battery coolant line through the second valve and connected to a refrigerant line of an air conditioner through a refrigerant connection line; and a heating circuit including a heater connected to the coolant line and the branch line through first and second connection lines.Type: ApplicationFiled: October 24, 2019Publication date: December 24, 2020Applicants: Hyundai Motor Company, Kia Motors CorporationInventor: Jae Yeon KIM
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Publication number: 20200398643Abstract: A vehicle cooling mechanism includes a first radiator configured to cool a battery of a vehicle, a second radiator configured to cool a power conversion device that converts electric power supplied from the battery and electric power supplied to the battery, and an air guide duct portion configured to guide outside air from an opening portion provided in a front end portion of the vehicle to the first radiator and the second radiator. The first radiator is arranged above the second radiator. At least a part of the second radiator is arranged so as to overlap the opening portion as viewed from a front side of the vehicle. An upper end portion of the second radiator is positioned above an upper end portion of the opening portion. A lower end portion of the second radiator is positioned below the upper end portion of the opening portion.Type: ApplicationFiled: June 19, 2020Publication date: December 24, 2020Applicant: HONDA MOTOR CO., LTD.Inventors: Toshinobu MIYAZAKI, Satoko ITO, Seiji ISOTANI
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Publication number: 20200398644Abstract: An air vent for a vehicle or vehicle canopy includes an external and an internal duct. The external duct has an inlet and an outlet. The height of the outlet is less than that of the inlet. The inlet and the outlet are arranged such that, in use, an uppermost point of the inlet is located above an uppermost point of the outlet. The internal duct is in fluid communication with the external duct via one or more openings arranged in the internal duct or at a junction between the internal duct and the external duct. The internal duct is configured to be in fluid communication with an interior of the vehicle via a slot defined by the vehicle. The or each opening is arranged such that, in use, the uppermost point of the outlet of the external duct is located below a lowermost point of the or each opening.Type: ApplicationFiled: June 19, 2020Publication date: December 24, 2020Inventor: Michael Voss
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Publication number: 20200398645Abstract: A refrigerant loop of a vapor injection heat pump includes a compressor, first and second expansion valves, and first and second separator valves. The separator valves allow an entire refrigerant flow to pass therethrough or operate to separate vapor and liquid components of expanded refrigerant and inject the vapor component into a suction port of the compressor. Vapor injection occurs in both heating and cooling modes of operation and may depend upon an ambient condition (e.g., high or low ambient temperatures). An accumulator receives an output refrigerant of the heat exchangers dependent upon the mode and directs a vapor component into another suction port of the compressor. A control module controls at least the first and second expansion valves and first and second separator valves dependent upon the mode of operation which include, among others, heating, cooling, and dehumidification and re-heating.Type: ApplicationFiled: June 18, 2019Publication date: December 24, 2020Inventors: Jing He, Loren John Lohmeyer, III, Manfred Koberstein, Mikiharu Kuwahara, Masafumi Nakashim
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Publication number: 20200398646Abstract: A laminate glass structure comprising a first glass sheet and a second glass sheet bonded together is provided. The first glass sheet of the laminate glass structure may include tuned light imaging detection and ranging sensor optical transmission characteristics and the second glass sheet may include a void area disposed in a portion thereof. The laminate glass structure can correspond to a laminate vehicle windshield that separates an interior cabin of the vehicle from an exterior of the vehicle. The laminate glass structure allows a light detection and ranging sensor to be mounted inside the interior cabin of the vehicle behind the void area providing a field of view of the sensor that is unobstructed by the second glass sheet. Light emitted and received by the sensor may only pass through the first glass sheet and not the second glass sheet.Type: ApplicationFiled: June 21, 2019Publication date: December 24, 2020Inventors: Nermin Mujcinovic, Antonio Antonellis Rufo
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Publication number: 20200398647Abstract: A side window visor designed to attach to a vehicle window channel. The side window visor can be arranged and configured to extend over a portion of a window area for preventing inclement weather from entering the passenger cabin with the window slightly opened. A full length tab is reduced to form a plurality of tabs along the tab area of a side window visor. The plurality of tabs located on the side window visor allows the auto-up window feature to be used without causing large resistance and retraction of the window.Type: ApplicationFiled: May 4, 2020Publication date: December 24, 2020Inventors: Luis H. Serentill, John A. Wargo
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Publication number: 20200398648Abstract: Methods and apparatus are provided for automatically selecting and deploying a vehicle sunshade in response to vehicle orientation and sun position to reduce vehicle cabin thermal buildup. The apparatus includes a light sensor operative to measure a light intensity, a first sunshade operative to selectively provide a first light reflective surface proximate to a first glass surface wherein the first vehicle glass surface has a first orientation, a second sunshade operative to selectively provide a second light reflective surface to a second glass surface wherein the second vehicle glass surface has a second orientation, and a processor operative to determine a vehicle orientation and a sun location in response to the vehicle orientation and to engage first sunshade in response to the sun location and the first orientation such that the first sunshade is operative to reflect light transmission through the first vehicle glass.Type: ApplicationFiled: June 24, 2019Publication date: December 24, 2020Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Jeremie Dernotte, Insu Chang, Mohammad Firouz, Edward R. Masters, Zhe Li
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Publication number: 20200398649Abstract: A system and method for reducing glare includes a light sensor generating a light intensity signal corresponding to incoming light and a light engine. A glare control system includes a control module storing instructions that when executed by a processor to cause the glare control system to perform operations that include determining a color mixing based on the light intensity signal and controlling the light engine to generate anti-glare light directed toward the inside of a windshield in response to the color mixing so that the incoming light is combined with the anti-glare light to reduce glare.Type: ApplicationFiled: June 18, 2019Publication date: December 24, 2020Inventor: Ajay Dandge
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Publication number: 20200398650Abstract: A structure can provide separation strength of an opposed sliding door. The structure includes a rail configured to be mounted to a vehicle body in a longitudinal direction thereof, a first bracket configured to be fixedly connected to the vehicle body at a first side of the rail and having a hook receiver, a slider inserted into the rail and coupled thereto, a swing arm configured rotatably connected to a sliding door and to the slider, and a second bracket fixedly connected to the swing arm. The second bracket has on a first side thereof a hook to be received in the hook receiver. The hook is received in the hook receiver when a load is applied to the sliding door in a direction from an inside to an outside of the vehicle body with the sliding door being closed.Type: ApplicationFiled: October 7, 2019Publication date: December 24, 2020Inventor: Hyung-In Yun
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Publication number: 20200398651Abstract: A vehicle cargo cover system, including a cover frame slider configured to be slidable along a slider axis and a ratchet strap assembly coupled to the cover frame slider. The ratchet strap assembly includes: a ratchet strap pivotably coupled to the cover frame slider about a strap axis generally parallel to the slider axis and a ratchet latch configured to accept the ratchet strap therethrough. The ratchet latch includes: a base, an advancement lever pivotable with respect to the base to advance the ratchet strap, and a releasable pawl movably coupled to the base to releasably latch the ratchet strap with respect to the base, and a hook carried by the base of the ratchet latch.Type: ApplicationFiled: June 18, 2020Publication date: December 24, 2020Inventor: Adam Allen
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Publication number: 20200398652Abstract: A battery support tray for an electric vehicle includes a tray floor structure that has an upper surface that is configured to interface with battery modules. The battery support tray also includes a plurality of cooling features that integrally extend along portions of the tray floor structure that are configured to draw heat away from the battery modules supported at the upper surface of the tray floor structure. The tray floor structure may also have a cross-sectional profile that is substantially consistent longitudinally along a length of the tray floor structure or laterally across a width of the tray floor structure, such as formed from extruding a metal, such as an aluminum alloy.Type: ApplicationFiled: September 1, 2020Publication date: December 24, 2020Applicant: Shape Corp.Inventors: Mark Charles Stephens, Joseph Robert Matecki, Leonhard Fahreddin, Helen Weykamp
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Publication number: 20200398653Abstract: A hybrid powertrain includes an internal combustion engine, an electrical machine, a transmission, an output, a first separating clutch, and a generator. The internal combustion engine includes a drive shaft for transmitting a drive shaft torque and the electrical machine includes a rotor shaft for transmitting a rotor shaft torque. The transmission is for transmitting the drive shaft torque and the rotor shaft torque, the output is for receiving the drive shaft torque or the rotor shaft torque, and the first separating clutch is for connecting and disconnecting the drive shaft and the output. The generator is arranged in a first torque flow between the drive shaft and the transmission, and includes a generator shaft for converting the drive shaft torque or the rotor shaft torque into electrical energy.Type: ApplicationFiled: November 22, 2018Publication date: December 24, 2020Applicant: Schaeffler Technologies AG & Co. KGInventor: Bernhard Walter
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Publication number: 20200398654Abstract: A power transmission device mounted on a vehicle includes: a rotation transmission member that transmits power transmitted from a driving source to an input shaft; a power connection switching mechanism that is connected to or cut off from the driving source and the rotation transmission member; and an oil pump to which rotation of either a first rotational shaft on a driving source side of the power connection switching mechanism and a second rotational shaft on a driving wheel side of the power connection switching mechanism is selectively transmitted to drive the oil pump. The oil pump is coupled to the second rotational shaft via a gear transmission mechanism in which a plurality of gears mesh with each other. A first rotation ratio of the first rotational shaft and the oil pump, and a second rotation ratio of the second rotational shaft and the oil pump are different.Type: ApplicationFiled: January 7, 2019Publication date: December 24, 2020Applicant: AISIN AW CO., LTD.Inventors: Yasuki NISHIZAWA, Wataru SAKAKIBARA
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Publication number: 20200398655Abstract: A hybrid power drive system, including a power battery device, a range extender system, and a motor drive system. The power battery device is configured to supply power to the motor drive system. The range extender system includes an engine and a generator. The generator is able to generate power under the driving of the engine to supply the power to the motor drive system and/or charge the power battery device. The hybrid power drive system further includes a vehicle control unit configured to control the engine and/or generator of the range extender system to generate a driving force. The range extender system is mechanically connected to a main coupling mechanism to transmit the generated driving force to a main drive axle of a vehicle by means of the main coupling mechanism to drive wheels on both sides of the axle to rotate. Also provided is a vehicle having the hybrid power drive system.Type: ApplicationFiled: November 29, 2018Publication date: December 24, 2020Applicants: ZHEJIANG GEELY HOLDING GROUP CO., LTD, ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLES CO., LTDInventors: Shufu LI, Wenyuan CAI, Hongxing HU, Jianlin WEI, Yuanze LIN
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Publication number: 20200398656Abstract: A through the road (TTR) hybridization strategy is proposed to facilitate introduction of hybrid electric vehicle technology in a significant portion of current and expected trucking fleets. In some cases, the technologies can be retrofitted onto an existing vehicle (e.g., a trailer, a tractor-trailer configuration, etc.). In some cases, the technologies can be built into new vehicles. In some cases, one vehicle may be built or retrofitted to operate in tandem with another and provide the hybridization benefits contemplated herein. By supplementing motive forces delivered through a primary drivetrain and fuel-fed engine with supplemental torque delivered at one or more electrically-powered drive axles, improvements in overall fuel efficiency and performance may be delivered, typically without significant redesign of existing components and systems that have been proven in the trucking industry.Type: ApplicationFiled: September 7, 2020Publication date: December 24, 2020Inventors: Thomas Joseph Healy, Eric Weber
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Publication number: 20200398657Abstract: A through the road (TTR) hybridization strategy is proposed to facilitate introduction of hybrid electric vehicle technology in a significant portion of current and expected trucking fleets. In some cases, the technologies can be retrofitted onto an existing vehicle (e.g., a trailer, a tractor-trailer configuration, etc.). In some cases, the technologies can be built into new vehicles. In some cases, one vehicle may be built or retrofitted to operate in tandem with another and provide the hybridization benefits contemplated herein. By supplementing motive forces delivered through a primary drivetrain and fuel-fed engine with supplemental torque delivered at one or more electrically-powered drive axles, improvements in overall fuel efficiency and performance may be delivered, typically without significant redesign of existing components and systems that have been proven in the trucking industry.Type: ApplicationFiled: September 7, 2020Publication date: December 24, 2020Inventors: Thomas Joseph Healy, Eric Weber
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Publication number: 20200398658Abstract: A hybrid power drive system is provided, including a power battery device, a range extender system, and a motor drive system. The power battery device is configured to supply power to the motor drive system. The range extender system includes an engine and a generator. The generator is able to generate power under the driving of the engine to supply the power to the motor drive system and/or charge the power battery device. The hybrid power drive system further includes a vehicle control unit configured to control the engine and/or generator of the range extender system to generate a driving force. The range extender system is mechanically connected to a main coupling mechanism to transmit the generated driving force to a main drive axle of a vehicle by means of the main coupling mechanism to drive wheels on both sides of the axle to rotate. Also provided is a vehicle having the hybrid power drive system.Type: ApplicationFiled: January 22, 2019Publication date: December 24, 2020Applicants: ZHEJIANG GEELY HOLDING GROUP CO., LTD, ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLES CO., LTDInventors: Shufu LI, Wenyuan CAI, Guanghui SONG, Jinshan LV, Junbo CUI
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Publication number: 20200398659Abstract: A fueling system for an engine includes a fuel tank, a controller, a fuel nozzle receptacle connected to the fuel tank, the fuel nozzle receptacle including a receptacle sensor configured to send a signal to the contoller indicative of whether a fuel nozzle of a fuel dispenser is received in the fuel nozzle receptacle, and an electric fill slop valve between the fuel tank and the fuel nozzle receptacle, the electric fill stop valve being, configured to be controlled to open and close in response to a signal from the controller.Type: ApplicationFiled: October 26, 2017Publication date: December 24, 2020Applicant: Volvo Truck CorporationInventors: Dale HOOVER, Bengt LASSESSON
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Publication number: 20200398660Abstract: The present disclosure relates to a plastic tank, particularly a plastic fuel tank, with a pot-like installation body arranged on the inside of the tank, as well as a method for producing the same. According to the present disclosure, a ring body is provided which is arranged on an end portion of the installation body, wherein the ring body is engaged in an undercut section in the tank wall, and the installation body is engaged in the ring body.Type: ApplicationFiled: September 3, 2020Publication date: December 24, 2020Applicant: TI AUTOMOTIVE TECHNOLOGY CENTER GMBHInventors: ALEX EHLER, ALBERT J. BOECKER, PATRICK GMÜND, PETER GRAUER, GERRIT MICHAELIS, MATTHIAS B. OLBRICH, AHMAD CHEHADE, MOEZ HAOUALA
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Publication number: 20200398661Abstract: A vent shut-off assembly configured to manage venting on a fuel tank configured to deliver fuel to an internal combustion engine includes a first liquid vapor discriminator (LVD), a main housing, a first poppet valve assembly, a pump and an actuator assembly. The first LVD is disposed in the fuel tank. The main housing selectively vents to a carbon canister. The first poppet valve assembly has a first poppet valve arranged in the main housing. The pump selectively pumps liquid fuel from the main housing. The actuator assembly is at least partially housed in the main housing and includes a cam assembly having a cam shaft that includes a first cam and a second cam. The first cam has a profile that one of opens and closes the first poppet valve fluidly coupled to the first LVD.Type: ApplicationFiled: August 27, 2020Publication date: December 24, 2020Applicant: Eaton Intelligent Power LimitedInventors: Vaughn K. Mills, Jeffrey B. Smith, Dan L. Pifer, Nikhil Nahar, Clark Fortune, Steve C. Holmquest, Sagar Dilip Pingale, Curtis Moy
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Publication number: 20200398662Abstract: A vehicle assembly includes, among other things, a fuel inlet conduit configured to receive a fuel dispensing nozzle. The fuel inlet conduit opens to an inlet opening. A guard is configured to move back and forth between a blocking position that prevents insertion of the fuel dispensing nozzle through the inlet opening into the fuel inlet conduit, and an accessing position that permits insertion of the fuel dispensing nozzle through the inlet opening into the fuel inlet conduit.Type: ApplicationFiled: June 24, 2019Publication date: December 24, 2020Inventors: David Martin, Roshini Venkatesh, Brent Edward Sealy, Dennis Seung-Man Yang, John Joseph Virga
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Publication number: 20200398663Abstract: A lid opening and closing device for a vehicle which includes a restriction member that can operate between a restriction position at which movement of a rod at the lid closed position is restricted and a restriction release position at which the restriction is released, an electric motor that operates for a predetermined time in response to a door switching between a locked state and an unlocked state for driving the restriction member, and a case that houses the restriction member and the electric motor, wherein at least the restriction release position of the restriction member is resiliently held by a holding mechanism. Thus, even when the restriction member stops at position halfway between the restriction release position and the restriction position, convenience is enhanced by carrying out an operation of locking the door by moving the rod to the lid closed position without requiring an unlocking operation.Type: ApplicationFiled: February 25, 2019Publication date: December 24, 2020Inventors: Kohei HIROTANI, Hiroyuki KOUZUMA, Takashi YAMAMOTO
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Publication number: 20200398664Abstract: A powertrain and a vehicle including the powertrain are provided. The powertrain includes: an electric motor; a transmission mounted to the electric motor and defining, together with the electric motor, an angled space for helping a half shaft of the transmission to extend along an axial direction of the transmission; a controller mounted to at least one of the electric motor and the transmission and electrically connected to the electric motor, where the controller, the transmission, and the electric motor are integrated together, at least one part of the controller being located in the angled space.Type: ApplicationFiled: January 29, 2019Publication date: December 24, 2020Inventors: Guangquan CHEN, Chunlei LIU, Bing LI, Xin WEN
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Publication number: 20200398665Abstract: A method for operating an industrial truck having three wheels. During longitudinal travel, two steerable wheels run in succession in a first lane, and a third wheel runs in a second lane. The third wheel initially runs on an inside during a turning in while cornering until the industrial truck, during a further turning in, transitions into a revolving motion. The method includes reducing a drive power as of a specific steering angle during the turning in prior to the revolving motion, and disengaging or reversing a direction of a drive rotation of the third wheel after a delay time which begins with the reducing of the drive power, or, continuously reducing the drive power from the specific steering angle during the further turning in, and disengaging or reversing the direction of rotation of the third wheel when transitioning into the revolving motion.Type: ApplicationFiled: September 8, 2020Publication date: December 24, 2020Applicant: HUBTEX MASCHINENBAU GMBH & CO. KGInventor: JUERGEN KELLER
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Publication number: 20200398666Abstract: A display method for a hybrid vehicle includes displaying an engine icon representing the engine, a battery icon representing the battery, and a flow icon representing an energy flow between the engine icon and the battery icon on a display unit in accordance with a driving state of the hybrid vehicle. The display method includes displaying the flow icon in a display mode indicating that there is the energy flow between the engine and the battery when the battery is charged. The display method includes displaying the engine icon in a first display mode when the engine is stopped, displaying the engine icon in a second display mode when the engine is operated at engine rotation speed equal to or lower than reference rotation speed, and displaying the engine icon in a third display mode when the engine rotation speed is higher than the reference rotation speed.Type: ApplicationFiled: December 15, 2017Publication date: December 24, 2020Inventors: Shinsuke Higuchi, Kazuma Sengoku, Keisuke Kawai, Ryuji Kurosaki
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Publication number: 20200398667Abstract: A controller is connected to a seat for which a backward tilt angle of a backrest can be changed and to a display device for which an angle of projection of a display light can be changed. An acknowledgment unit acknowledges a selection of one of a plurality of items of identification information. A control unit acquires, when the acknowledgment unit acknowledges a selection of one of the plurality of items of identification information, a backward tilt angle and an angle of projection corresponding to the selected identification information from a storage to control the seat so that a first angle determined by the backward tilt angle acquired is set as the backward tilt angle of the backrest and to control the display device so that a second angle determined by the angle of projection acquired is set as the angle of projection of the display device.Type: ApplicationFiled: September 8, 2020Publication date: December 24, 2020Inventors: Koichi EMURA, Ying LI
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Publication number: 20200398668Abstract: At least one piece of information is displayed by a display apparatus in a motor vehicle. The display apparatus has a first subregion in the form of a viewing window of the motor vehicle, where the viewing window is part of the boundary of an interior of the motor vehicle. A second display subregion, designed to display the information, is formed integrally with the first subregion, such that the first subregion and the second display subregion lead into one another at an angle. At least regions of the second display subregion are designed so as to project into the interior of the motor vehicle.Type: ApplicationFiled: May 10, 2019Publication date: December 24, 2020Applicant: AUDI AGInventors: Joris MERTENS, Jacques HÉLOT, Immo REDEKER
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Publication number: 20200398669Abstract: An assembly, having a generator and electric motors, for a vehicle air-conditioning or cooling system, having: a compressor intended to be driven by a heat engine, a top-up electric motor for driving the compressor when the latter is not or cannot be driven by the heat engine, a generator with permanent magnets having a shaft which can be driven in rotation by the heat engine, the generator and the top-up electric motor being disposed on this shaft, one or more condenser and/or evaporator electric motors of a vehicle air-conditioning or cooling system, said electric motors being configured to be powered by a direct current, the generator powering the electric motor or motors through a converter configured to supply a direct current, notably a low-voltage controller.Type: ApplicationFiled: December 21, 2018Publication date: December 24, 2020Applicant: MOTEURS LEROY SOMERInventors: Nicolas NAY, Sébastien CHARENTON, Stéphane DUFAU, Matthieu ROBIN
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Publication number: 20200398670Abstract: A refuse vehicle including a chassis, a body assembly coupled to the chassis, the body assembly defining a refuse compartment, an electric energy system, an auxiliary power system comprising a reservoir to hold a hydraulic fluid, and a hydraulic pump powered by an electric motor, wherein the electric motor is powered by the electric energy system and the hydraulic pump pressurizes the hydraulic fluid to power one or more actuators, and wherein a prime mover of the refuse vehicle charges the electric energy system.Type: ApplicationFiled: August 31, 2020Publication date: December 24, 2020Applicant: Oshkosh CorporationInventors: Joshua D. Rocholl, Derek A. Wente, John T. Kellander, Cody D. Clifton, Vincent Hoover, Zachary L. Klein, Clinton T. Weckwerth, Skylar A. Wachter, Chad Smith, Mike Bolton, Shawn Naglik
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Publication number: 20200398671Abstract: A system includes at least one load in a vehicle, a battery electrically connected to the load, a power source electrically connected to the load, and a computer communicatively connected to the power source. The computer is programmed to reduce a voltage supplied by the power source to the load so that the battery discharges to supply power to the load, and then, in response to an electrical quantity of the system being outside an electrical-quantity range while the battery is discharging, perform a minimal risk condition or prevent the vehicle from movably operating.Type: ApplicationFiled: June 19, 2019Publication date: December 24, 2020Applicant: Ford Global Technologies, LLCInventors: MICHAEL AWAD ALLA, DAVID CELINSKE, MATHEW ALAN BOESCH, SAMI DAGHER, RICHARD DYCHE ANDERSON
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Publication number: 20200398672Abstract: A method for inspecting a traction power network is provided based on a platform which includes a device body of an inspection device for a traction power network apparatus. A power switch is disposed on an outer surface of the device body near a front end thereof, in which a sensitive galvanometer is disposed on the power switch. One end of the sensitive galvanometer is fixedly connected to a temperature sensor coupled to a controller. The controller is coupled to a 4G first communication module coupled to a 4G network. The 4G network is coupled to a processing platform coupled to the 4G network through a 4G second communication module. Other methods and structures are combined to avoid deficiencies in the prior art, such as poor speed and long time in the temperature signal transmission and avoid a controller without meeting requirements for efficient and timely temperature signal transmission.Type: ApplicationFiled: December 8, 2019Publication date: December 24, 2020Inventors: Qihou SONG, Honggao FENG, Baichuan XU
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Publication number: 20200398673Abstract: A pantograph remote control circuit for an unmanned metro train includes a startup circuit of an auxiliary inverter emergency start relay, a control circuit of an auxiliary inverter energized relay, and a startup circuit of a pantograph raising relay. A first normally-open contact pair of the pantograph raising relay is serially connected to a pantograph raising electromagnetic valve and then connected to an output terminal of a battery. At the meantime, the bootstrap is remotely controlled by the internal ATC wake-up module when the power supply is fed by the battery, and there is no need for the driver to operate on the spot, thereby saving time for the driver from operations and reducing the potential misoperation of the driver.Type: ApplicationFiled: September 27, 2018Publication date: December 24, 2020Applicant: CRRC Nanjing Puzhen Co., Ltd.Inventors: Qiaofeng JIANG, Xiaofang SHI, Xianing PAN, Li YANG, Lian GE, Aiping ZHANG, Jianglong CHANG
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Publication number: 20200398674Abstract: A vehicle running control device is provided with an accelerator pedal that a driver operates to input an acceleration-deceleration request and has an operation range inclusive of a driving range and a braking range. The vehicle running control device comprises an input-output section receiving various pieces of information including information on a current running direction in which the vehicle is currently running, a determining section determining whether the vehicle is in a switch-back state, and an acceleration-deceleration control section controlling the vehicle running, wherein the acceleration-deceleration control section keeps the braking-driving force at a first braking-driving force that is applied to the vehicle when the shift range switch request is accepted if a braking-driving request value for an operation of the accelerating-decelerating operation element is in the braking range when the determining section determines that the vehicle is in the switch-back state, until the vehicle stops.Type: ApplicationFiled: June 19, 2020Publication date: December 24, 2020Inventors: Shinya KOBAYASHI, Hisanori YANAGIDA
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Publication number: 20200398675Abstract: The invention relates to the supplemental generation of energy from operation of a train, and specifically to the generation of energy in connection to the rotation of disc brake rotors in combination with generators. Rotation of the disc brake rotors creates rotational energy that is transmitted to the generators, which then transmits the energy to a series of batteries for storage. The batteries may be stored in the platform for the train and/or within the train car itself. Energy from the batteries may be utilized by removal of the batteries from the train or through a number of outlets, sockets or connectors associated with the train car or platform.Type: ApplicationFiled: September 3, 2020Publication date: December 24, 2020Inventors: Johnny Then-Gautier, Johanne G. Medina Then
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Publication number: 20200398676Abstract: An electrical brake energy feedback system, including a rectifier and inverter circuit, an intermediate DC circuit, a first voltage detection circuit configured to detect voltages of positive and negative terminals of the intermediate DC circuit to obtain a first voltage signal, a bidirectional DC/DC conversion circuit and/or a regeneration control circuit, and an electrical energy flow control circuit for controlling operating states of the bidirectional DC/DC conversion circuit and/or the regeneration control circuit according to the first voltage signal. With this system, the electrical brake energy can be recovered to the greatest extent when the vehicle is running in different zones, and the electrical brake energy consumed by the brake resistor is as little as possible. Accordingly, the vehicle and the entire transportation system can be more energy-saving and environmentally friendly.Type: ApplicationFiled: November 8, 2018Publication date: December 24, 2020Applicant: ZHUZHOU CRRC TIMES ELECTRIC CO., LTDInventors: Wenye YUAN, Xinjian CHEN, Chaolu CHEN, Lujun ZHANG, Yong LIU, Lingjun HU
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Publication number: 20200398677Abstract: A system and methods are provided for a wind scoop charging system for recharging onboard batteries during operation of an electrically powered vehicle. The wind scoop charging system comprises a wind scoop configured to be coupled with a hood of the vehicle. One or more air inlets are disposed in the wind scoop to receive an airstream during forward motion of the vehicle. A wind turbine is disposed within the wind scoop and rearward of the air inlet. The wind turbine is configured to produce an electric current upon being turned by the airstream. A power cable is configured to direct the electric current from the wind turbine to one or more electronic devices that are configured to utilize the electric current. The electronic devices may include any of an onboard battery for powering the vehicle, mobile phones or smart phones, portable music players, tablet computers, cameras, and the like.Type: ApplicationFiled: June 18, 2020Publication date: December 24, 2020Applicant: K&N Engineering, Inc.Inventors: Jonathan Richard Fiello, Steve Williams
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Publication number: 20200398678Abstract: Magnetic levitation transport using a parallel dipole line track system is provided. In one aspect, a magnetic levitation transport system includes: a dipole line track system having: i) multiple segments joined together, each of the multiple segments having at least two diametric magnets, and ii) at least one diamagnetic object levitating above the at least two diametric magnets. A method for operating a magnetic levitation transport system is also provided.Type: ApplicationFiled: September 8, 2020Publication date: December 24, 2020Inventor: Oki Gunawan
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Publication number: 20200398679Abstract: An alternator assembly includes: an alternator having an alternator input; a variable transmission assembly including an input pulley, an output pulley coupled to the input pulley and the alternator input, and a solenoid configured to adjust a gear ratio between the input pulley and the output pulley; a rotation speed sensor coupled with at least one of the output pulley or the alternator input and configured to output a first signal; and a controller. The controller is configured to determine the rotation speed of the alternator input based on the first signal; compare the rotation speed of the alternator input to a set rotation speed; and output an adjustment signal if the rotation speed of the alternator input differs from the set rotation speed so the solenoid adjusts the gear ratio such that the rotation speed of the alternator input is equal to the set rotation speed.Type: ApplicationFiled: June 20, 2019Publication date: December 24, 2020Applicant: CNH Industrial America LLCInventor: Steven H. Siefken
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Publication number: 20200398680Abstract: An electric vehicle drive system, a backup power supply device and a backup power supply method for an electric vehicle drive system are provided. The method includes: converting a voltage on a high voltage DC bus of an electric vehicle into a backup input voltage; determining whether a low voltage battery in the electric vehicle drive system has power supply abnormity; and determining the backup input voltage to be an input voltage of a low voltage power supply circuit in the electric vehicle drive system, in a case that the low voltage battery has power supply abnormity.Type: ApplicationFiled: February 19, 2020Publication date: December 24, 2020Inventors: Enli DU, Guoqing CAI, Wenjie CHEN
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Publication number: 20200398681Abstract: An induction charging device for an electrically operated motor vehicle may include at least one charging assembly. The at least one charging assembly may include a charging coil, a ferrite assembly, a metal shielding plate, and a temperature-control assembly through which a fluid is flowable. The charging coil may be inductively couplable to a primary coil such that a motor vehicle battery is inductively chargeable. The ferrite assembly may include a plurality of rotatable ferrite plates arranged next to one another. When in a closed position, a respective ferrite plate may be arranged parallel to the charging coil and may shield the metal shielding plate from the charging coil. When in an open position, the respective ferrite plate may be arranged at an angle relative to the charging coil and may partially shield the metal shielding plate from the charging coil.Type: ApplicationFiled: March 4, 2019Publication date: December 24, 2020Inventor: Christopher Laemmle
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Publication number: 20200398682Abstract: An on-travel power supply system is provided to include (i) a power supply facility including a plurality of power supply apparatuses arranged along a traveling road, and (ii) an electric vehicle including a power reception apparatus configured to receive power supply from the power supply apparatuses and charge a battery while traveling on the traveling road. The electric vehicle is configured to acquire, from the power supply facility, a failed road segment in which power supply is disabled from the power supply apparatuses along the traveling road. The electric vehicle is further configured to calculate a required energy amount required for the electric vehicle to pass through the failed road segment, and secure the calculated required energy amount before the electric vehicle reaches the failed road segment.Type: ApplicationFiled: June 5, 2020Publication date: December 24, 2020Inventor: Yuu KIMOTO
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Publication number: 20200398683Abstract: A system and method for mitigating the effects of a thermal event within a non-metal-air battery pack is provided in which the hot gas and material generated during the event is directed into the metal-air cells of a metal-air battery pack. The metal-air cells provide a large thermal mass for absorbing at least a portion of the thermal energy generated during the event before it is released to the ambient environment. As a result, the risks to vehicle passengers, bystanders, first responders and property are limited.Type: ApplicationFiled: August 31, 2020Publication date: December 24, 2020Inventor: Weston Arthur Hermann
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Publication number: 20200398684Abstract: A locking pin driving mechanism includes a motor, a preceding gear, a round gear, a feed screw and a slider. The feed screw is coaxially fixed to the round gear. A locking pin is mounted in the slider. A center axis of the locking pin and a center axis of the feed screw are each disposed in parallel with a center axis of a vehicle inlet. An interaxial distance between the center axis of the vehicle inlet and the center axis of the feed screw is set to be larger than an interaxial distance between the center axis of the vehicle inlet and the center axis of the locking pin.Type: ApplicationFiled: October 2, 2018Publication date: December 24, 2020Applicant: MURAKAMI CORPORATIONInventors: Masahiro MOTOMIYA, Takayuki MIYAZAKI, Kenji ICHIKAWA, Hiroki TAKEUCHI
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Publication number: 20200398685Abstract: An actuator device includes a locking displaceable element and a manual operation element that are displaceably disposed in a fixed portion. The locking displaceable element is displaceable to locked/unlocked positions. The manual operation element engages with the locking displaceable element and displaces the locking displaceable element to lock/unlocked positions via manual operation. The fixed portion includes locking displaceable element stoppers and manual operation element stoppers. The locking displaceable element includes locking displaceable element stopper abutment surfaces. The manual operation element includes manual operation element stopper abutment surfaces. When the manual operation element is operated, the manual operation element stopper abutment surfaces abut against the manual operation element stoppers by to stop displacement of the manual operation element before the locking displaceable element stopper abutment surfaces abutting against the locking displaceable element stoppers.Type: ApplicationFiled: October 2, 2018Publication date: December 24, 2020Applicant: MURAKAMI CORPORATIONInventors: Masahiro MOTOMIYA, Takayuki MIYAZAKI, Kenji ICHIKAWA, Hiroki TAKEUCHI