Abstract: Improvements in the field of electric vehicles (EV) are provided, including EV telematics estimation. Prior techniques estimate a state of charge (SoC) of a battery of an EV based on electrochemical measurements of the battery, such as battery terminal voltage, battery current, or cell temperature. The present improvements estimate SoC or other parameters based on non-electrochemical variables, referred to as exogenous information, meaning information other than electrochemical parameters of the battery. Example exogenous information includes battery type, and battery capacity, vehicle type or load, driver behaviour, weather conditions, or traffic or road conditions. Exogenous information may be used to enable more accurate estimations of EV SoC by EV related systems.

Abstract: An electric vehicle, an electric drive system and method of operating the electric vehicle. The electric drive system provides a torque to a wheel of the electric vehicle. The processor is configured to obtain a value of the torque at which the electric drive system of the vehicle is operating, determine an optimal speed for the vehicle for the torque based on an efficiency model of the electric drive system, wherein the optimal speed corresponds to an optimal drive efficiency for the electric drive system, and operate the vehicle at the optimal speed.

Abstract: A system is provided comprising an onboard network of a vehicle and an auxiliary converter, wherein the onboard network includes a first power supply, a second power supply, and a plurality of electric devices, wherein a second-voltage level of the second power supply is higher than a first-voltage level of the first power supply, wherein each of the electric devices includes at least one component, and wherein the at least one component of each of the electric devices is connected to the first power supply and is connected across the auxiliary converter to the second power supply.

Abstract: A battery box for a hybrid or electric vehicle, the battery box including two longitudinal walls and two lateral walls that cooperate with a floor to define an interior compartment of the battery box for holding batteries. The battery box includes a mounting bracket that has a raised base, an upright segment, and a curved transition segment extending from the raised base to the upright segment. A portion of the raised base is spaced above the floor and the raised base includes a peripheral rim that is attached to the floor by spot welds. The mounting bracket includes one or more depressions that extend in a continuous manner from the raised base, across the transition segment of the mounting bracket, and across at least a portion of the upright segment. The depression(s) are designed to be spot welded to the floor and one of the longitudinal walls.

Abstract: There is provided an energy storage pressure vessel for a hydrogen vehicle. The energy storage pressure vessel comprises a pressure vessel for containing hydrogen gas for fuel cells of the hydrogen vehicle. The pressure vessel is radially surrounded by a membrane. The energy storage pressure vessel comprises an energy storage system. The energy storage system is provided in the membrane.

Abstract: An electric vehicle charger adapter is disclosed, comprising an incoming power connection point configured to be electrically coupled to an EV charger, an outgoing power connection point configured to be electrically coupled to an EV and a switch, coupled between the incoming power connection point and the outgoing power connection point; and a processor, coupled to the switch. The processor comprises a wireless communication interface and is configured to transition the switch between an open configuration and a closed configuration based on signals received by the wireless communication interface from a remote device. A method for charging an EV, for example using the electric vehicle charger adapter, is also disclosed.

Abstract: Near field spatial conductors' system and method configured to cover relatively large area and volume while maintain high electromagnetic (EM) coupling and high-power transfer efficiency between the transmitter/s and the receiver/s as part of a mobile platform (essentially for transport and locomotion) wireless powering and charging system. A constant and continuous EM coupling between a continuous signal conductor, a continuous ground conductor (both connected to same alternation power source) and a receiving conductor allow a mobile platform to receive a substantially constant stream of power without intervals of resonance and coupling along the path of an arrangement of said conductors.

Abstract: A system and method for navigating a vehicle automatically from a current location to a destination location without a human operator is disclosed. The method includes identifying a vehicle location using global positioning system (GPS) data regarding the vehicle. Also included is identifying that the vehicle location is near or at a parking location. Then, using mapping data defined for the parking location. The mapping data at least in part is used to find a path at the parking location to avoid a collision of the vehicle with at least one physical structure when the vehicle is automatically moved at the parking location. The method includes instructing the electronics of the vehicle to proceed with controlling the vehicle to automatically move from the current location to the destination location at the parking location. The electronics use as input at least part of the mapping data and sensor data collected from around the vehicle by at least two vehicle sensors.

Abstract: A charge port for an electric vehicle includes a first charging terminal, a second charging terminal spaced from the first charging terminal, and a phase change material (PCM) cartridge including a non-porous housing storing an amount of PCM. The non-porous housing is arranged in thermal contact with one of the first charging terminal and the second charging terminal.

Abstract: In one aspect, a cross-connect cable for charging an electric vehicle (EV) is provided. The cross-connect cable comprises wiring, first and second charging plugs, a sensor, and a controller. The wiring comprises power conductors and communication lines. The first and second charging plugs are electrically coupled to opposite ends of the wiring. The sensor is configured to measure a voltage of, and a current carried by, the power conductors. The controller is configured to determine whether the first and second charging plugs have been electrically connected to first charging port of a power source and a second charging port of the EV, respectively. The controller is further configured to initiate a charging session from the power source to the EV, and calculate, based the voltage and the current, energy delivered from the power source to the EV for the charging session.

Abstract: An electric vehicle portable charger device is described. The device is comprised of a lightweight material and encases a rechargeable battery that can receive and store power via a female charging port. The device can be used as a portable battery to supply power to the battery of an electric vehicle via a male charging port that engages the charging port of the electric vehicle. As a result, the device is capable of supplying power in a portable manner to any electric vehicle.

Abstract: A vehicle charging system includes a main body fixed to a floor part of a vehicle stop space, a slide body slidable in a first direction relative to the main body, a connector unit including arms and a connector to be connected to the vehicle to charge, a first cover that covers the arms from a side of the main body while pivoting in conjunction with pivoting of the arms, a second cover supported by the slide body and disposed on a side opposite to the side of the main body, and third covers supported by the slide body and disposed on both sides of the connector unit in a second direction orthogonal to the first direction. When the arms are erected, the second cover and the third covers extend upward in conjunction with the pivoting of the arms, thereby forming a frame that surrounds the arms.

Abstract: A system for generating energy on board a vehicle can comprise a flywheel, a bearing, an energy generation unit, and a stabilization bracket. The flywheel can rotate based on at least a kinetic energy of a driven mass selectively coupled to the flywheel via the bearing. The energy generation unit can convert a mechanical energy received from the flywheel to an electrical energy and provide at least a portion of the electrical energy to a motor of the vehicle to power the vehicle. The stabilization bracket can support the flywheel and reduce vibrations of the flywheel or energy generation unit.

Abstract: A system and a process of recharging electric or hybrid vehicles in an automated parking area is described, said recharging process comprising the steps of: providing a vehicle (300) to be recharged to an interface platform (200) between the vehicle and a carriage for moving vehicles; said interface platform (200) being combined with a first horizontal conveyor device (20); said first horizontal conveyor device (20) being in turn coupled to a recharging column (10), the drag plate (22) and said recharging column (10) being in their at rest/recharging position; bringing said drag plate (22) and said recharging column (10) to a conveying/forward position; bringing a carriage for moving vehicles below said vehicle (300); coupling at least one portion of said carriage for moving vehicles to at least one wheel of said vehicle (300) and to said recharging column (10); such as to decouple said recharging column (10) from said first horizontal conveyor device (20); conveying said vehicle (300) together with said r

Abstract: Computer-implemented methods and computer systems are disclosed herein as implemented by an autonomous recharging vehicle (ARV) as well as one or more local or remote processors, transceivers, servers, and/or sensors.

Abstract: A processing system including at least one processor of a first surface-operating vehicle may obtain a request for wireless charging of a second surface-operating vehicle while in motion. The processing system may then navigate the first surface-operating vehicle in synchronization with the second surface-operating vehicle and provide the wireless charging to the second surface-operating vehicle while in motion.

Abstract: A Recreational Vehicle (RV) trailer as a mobile Electric Vehicle (EV) charging station powered by an inflatable non-imaging non-tracking solar concentrator based Concentrating Solar Power (CSP) system comprises an expandable compartment with drawer type sub-compartments, foldable hybrid solar thermal and photovoltaic panel arrays, heat pumps, thermal storage, thermal power generation system, large battery banks, and bidirectional chargers. When parked, the hybrid solar thermal and photovoltaic arrays are extended as receivers, and the inflatable non-imaging non-tracking solar concentrators are blew ups to form CSP system to cogenerate electricity and heat. The cogenerated electricity is used to charge battery banks directly, and the cogenerated heat is pumped to high temperature and stored for regeneration of power during night time. The RV trailer serves as mobile EV charging station, hotel, and solar power generation station.

Abstract: The present invention relates to a charger (1; 10) for a service battery of an electric vehicle, the charger including: an electrical power source (3); an electrical connection (5) configured to be connected to the electrical service network of the vehicle and connect the electrical power source (3) to the battery of the vehicle; an electrical management circuit (7; 27) configured to limit the intensity of the electrical current (IOUT) flowing, via the electrical service network, from the electrical power source (3) to the vehicle battery.

Abstract: A server manages power balancing resources electrically connected to a power network. The server includes a processor. In response to receipt of input of a travel schedule including a date and time of travel, a departure point, and a destination point from a user of the vehicle, the processor predicts a power supply and demand balance on the power network for the date and time of travel, based on power supply and demand performance information of the power network. In response to prediction that the power supply and demand balance is going to be adjusted on the date and time of travel, the processor provides the user suggestion to keep the vehicle connected to the power equipment on the date and time of travel and a reward for the vehicle responding to a request to adjust the power supply and demand balance.

Abstract: Systems and methods for responding to service requests for electric energy services are disclosed. When a customer communicates a service request, embodiments determine how many mobile resources are needed to fulfill the service request. Embodiments identify one or more mobile resources that may be available to fulfill the service request and determine, for each mobile resource, one or more of an expected revenue, a return on investment and an incentive for selecting one or more mobile resources to respond to the service request. Embodiments determine a price corresponding to the one or more selected mobile resources responding to the service request and communicate at least one price option to the customer. When the customer selects a price option, embodiments communicate a route, a performance plan, and an energy service supply plan to each selected mobile resource to fulfill the customer's service request.

Abstract: The disclosure provides a battery conveying system, a battery swapping station, and a battery swapping method. The battery conveying system includes a first conveying mechanism and a second conveying mechanism. When the first conveying system and the second conveying system are located at a docking position, a first support structure of the first conveying system is perpendicularly aligned with a channel structure of the second conveying system, such that when the first support structure of the first conveying system is being lifted or lowered relative to a mechanism body, the first support structure can run through the channel structure, such that a support surface of the first support structure is higher or lower than a support surface of the second support structure in a horizontal direction, so as to allow a battery to be transported between the first conveying system and the second conveying system.

Abstract: A system and a method for predicting charging information of a battery of an electric vehicle are disclosed. The method is for an electric vehicle driven by energy stored in the battery and includes steps configured to be executed by a controller provided in the electric vehicle. The method includes: collecting a target moving distance from a start location to a target location of the electric vehicle; estimating required energy required for the battery to move the target moving distance; and obtaining required charging information of the battery based on the estimated required energy.

Abstract: The present disclosure relates to systems and methods for managing a state of charge of a hybrid vehicle battery using an eCAT. Electrical energy is provided to a hybrid system for storage at the battery of the hybrid system. A first state of charge of the battery of the hybrid system is determined. Upon determining that the first state of charge is within a predetermined upper range, a determination is made as to whether to increase energy supplied to one or more hybrid vehicle components, the one or more hybrid vehicle components comprising at least the eCAT. At least a portion of the electrical energy is consumed at the eCAT.

Abstract: An example operation includes one or more of sensing that a transport in a group is performing at an efficiency below a threshold and modifying at least one other transport in the group to perform at an efficiency above the threshold, wherein the efficiency above the threshold is similar to efficiency below the threshold, wherein the modification occurs at a final portion of a route of the at least one other transport.

Abstract: An electrified vehicle includes a human-machine interface to enable towed vehicle mode and specify a desired traction battery charge upon arrival at a destination. A controller is programmed to vary charging rate of the traction battery while the electrified vehicle is being towed over a user-specified distance to the destination to obtain the user-specified target charge for the traction battery upon reaching the destination. The target charge may be entered as a percentage state of charge (SOC), a distance to empty (DTE), or Watt hours, and converted to net energy input required for the traction battery. The controller distributes the charging load over the entire distance to reduce the affect on the drivability and efficiency of the towing vehicle by varying regenerative braking of the electric machine(s) while being towed to provide a net energy needed to obtain the target charge upon reaching the destination.

Abstract: An information processing device acquires power consumption information indicating information corresponding to a power consumption amount per use unit of an electric apparatus driven by a battery; acquires initial capacity information indicating an initial capacity of the battery; calculates a first end of life of the battery on the basis of the power consumption information and the initial capacity information; acquires a second end of life of the battery set according to characteristics of the battery; and outputs a shorter one of the first end of life and the second end of life as a third end of life of the battery.

Abstract: Controlling a charging current while transferring energy from a source battery to a target battery in an electric vehicle (EV) includes operating, by control circuitry, a buck converter at a fixed switching frequency to transfer power from the source battery to the target battery, in a first operational mode; in response to detecting a first trigger event, transitioning from the first operational mode to a second operational mode to operate the buck converter at a variable switching frequency; and in response to detecting a second trigger event, transitioning to a third operational mode to activate a boost converter coupled to the source battery and the target battery.

Abstract: This disclosure describes at least embodiments of an aircraft monitoring system for an electric or hybrid airplane. The aircraft monitoring system can be constructed to enable the electric or hybrid aircraft to pass certification requirements relating to a safety risk analysis. The aircraft monitoring system can have different subsystems for monitoring and alerting of failures of a component, such as a battery pack, a motor controller, and/or a motors. The failures that pose a greater safety risk may be monitored and indicated by one or more subsystems without use of programmable components.

Abstract: Disclosed is a contactor management method and a battery system providing the same, and the battery system includes: a main contactor connected between a battery pack and an external device; a pre-charge contactor connected to the main contactor; a voltage measurer measuring an operation voltage supplied to the main contactor; and a controller determining an open event of the main contactor based on a change of the operation voltage measured by the voltage measurer, wherein the controller, when the open event occurs, determines the level of the driving signal that controls the operation voltage to be applied to the main contactor in the driving mode in which the vehicle is running, and when the level of the driving signal is an enable level, closes the main contactor after closing the pre-charge contactor and opens the pre-charge contactor after a predetermined time is elapsed in the state that the main contactor is closed.

Abstract: An example operation includes one or more of receiving a first energy, at a target transport, from a charging station at a first value during a first amount of time, and the target transport and the charging station are physically connected, and receiving a second energy, at the target transport, from a providing transport at a second value greater than the first value during a second amount of time less than the first amount of time, and the target transport and the providing transport are wirelessly connected.

Abstract: A circuit enabling precharge, active discharge and battery balancing operations in a single subcircuit is described. According to one or more embodiments, a circuit is provided comprising a first battery comprising a positive terminal coupled to a positive transmission line and a negative terminal coupled to a common node, wherein the positive transmission line comprises a first contactor, a second battery comprising a positive terminal coupled to the common node and a negative terminal coupled to a negative transmission line, wherein the negative transmission line comprises a second contactor, and a subcircuit coupled to the common node, to the positive transmission line, and to the negative transmission line.

Abstract: A method and system for providing information for determining whether to enter battery pre-conditioning includes: searching for at least one charging station that satisfies a certain condition based on a current location of a vehicle; determining charging condition information about at least one found charging station for each case of performing battery pre-conditioning and not performing battery pre-conditioning; and outputting the determined charging condition information.

Abstract: Disclosed is a method for controlling a fuel cell of a fuel cell vehicle. The method comprises determining a reference output required for restarting or stopping power generation of a fuel cell according to a required output of a vehicle, correcting the reference output based on vehicle driving condition information comprising a vehicle altitude and coolant temperature and degree of degradation of the fuel cell, and restarting or stopping the power generation of the fuel cell based on the corrected reference output.

Abstract: An electrical road track module is disclosed. The electrical road track module comprising a plurality of segments configured to power a vehicle, the segments being separated along the electrical road track module by electrically isolating members; and a plurality of radar sensors being arranged along the electrical road track module. Also a method for controlling such an electrical road track module is disclosed.

Abstract: A walking vehicle including a chassis including a passenger compartment is described. The passenger compartment includes a pilot position and a plurality of passenger positions for positioning passengers in a plurality of outward facing directions.

Abstract: Disclosed are a system and method for controlling a seat for a vehicle. In particular, the system includes a seat positioned in a vehicle, a motor embedded in the seat and configured to adjust an operation of the seat, a Hall sensor configured to sense an operation of the motor, and a controller configured to measure a pulse width according to the operation of the motor by means of the Hall sensor and determine whether jamming occurs during the operation of the seat based on the measured pulse width.

Abstract: A rear seat for a vehicle is provided. The rear seat for a vehicle includes a center seat, and side seats located at left and right of the center seat, and the center seat is movable forward with respect to the side seats to protrude forward, and when the center seat protrudes forward, an interval between passenger is widened, so that it is possible to prevent physical contact between a passenger on the center seat and a passenger on each of the side seats as much as possible.

Abstract: A seat rail retainer includes a body, among a first rail and a second rail that are disposed to slide straightly respectively in a longitudinal direction, the body being fixed to the first rail, an elastic supporting portion protruding from the body to be elastically pressed by the second rail, and an inserting body inserted into the body to provide an elastic force to the elastic supporting portion.

Abstract: A seatback-folding device for emergency escape for vehicles is equipped with a simply structured mechanism for emergency escape. A locking operation at the time of unfolding of a seatback of a second-row seat and an unlocking operation at the time of folding of the seatback of the second-row seat are performed by ascending/descending of a shaft caused by operation of a lever, thereby not only enabling an occupant sitting on a third-row seat to quickly fold the seatback of the second-row seat and thus to easily secure an emergency escape route, but also reducing the number of components, weight, the number of assembly processes, and manufacturing cost compared to a related art.

Abstract: A child seat includes a tensioning mechanism that selectively applies tension to a seat belt to secure the child seat to a car seat. The child seat includes a base that defines a receiving region. The tensioning mechanism includes a bottom arm pivotably attached to the base within the receiving region and a top arm pivotably attached to the bottom arm. The tensioning mechanism is adjustable between a first configuration and a second configuration relative to the base. In both the first configuration and the second configuration, the tensioning mechanism defines a tortuous, nonlinear belt pathway. In the first configuration, the tensioning mechanism receives a portion of the seat belt, and in the second configuration, the tensioning mechanism applies tension to the portion of the seat belt.

Abstract: An infant car seat includes a seat main body having a handle mount, a canopy unit operable to positionally cover the seat main body, and a handle mounted to the handle mount of the seat main body. The handle is rotatable relative to the handle mount about a mounting axis, and is operably connected to the canopy unit so that rotation of the handle relative to the handle mount drives the canopy unit to move relative to the seat main body.

Abstract: A headrest support structure is applied to a safety seat. The headrest support structure includes a buffer mechanism. The buffer mechanism is connected to a headrest and a seat of the safety seat. Elastic deformation of the buffer mechanism provides a buffer to the headrest and the seat. The headrest support mechanism has a high safety factor and provides a buffer to the headrest and the seat during an emergency brake for accident prevention. The present application further provides an infant carrier having the headrest support structure.

Abstract: A child safety seat includes a seat shell and a side protection part. The seat shell has a seat portion, a backrest portion and a sidewall, the sidewall protruding forward from the backrest portion and having a front edge. The side protection part is disposed adjacent to the sidewall at an inner side thereof and extends along the inner side of the sidewall from a location adjacent to the seat portion toward a top of the backrest portion, wherein the side protection part has a first and a second major surface opposite to each other, and an edge portion connected with the first and second major surface, the edge portion having a rib that protrudes from the second major surface and lies adjacent to the front edge of the sidewall of the seat shell.

Abstract: A body defines a compartment. A bottom and a back are positioned in the compartment and reconfigurable between a first configuration and a second configuration. The bottom defines a storage area therebelow. The bottom and the back are coupled to and supported by the body. In the first configuration relative to the second configuration, the bottom is positioned toward a central portion of the compartment and the back is pivoted away from the central portion. The storage area is accessible from the central portion of the compartment.

Abstract: A support portion for a seat assembly includes, in some configurations, a first main portion and a second main portion disposed such that a gap is provided between the first main portion and the second main portion. In some configurations, the support portion includes a plurality of first extensions projecting from the first main portion away from the gap; the support portion includes a plurality of second extensions projecting from the second main portion away from the gap; the first main portion and the second main portion are configured to extend along opposite sides of a spine of a user such that the gap is aligned with said spine; and/or the plurality of first extensions and the plurality of second extensions are configured for connection with a seatback frame.

Abstract: A frame for a vehicle seat is provided, in particular for a vehicle seat for people with a disability. The frame is made of aluminum or an aluminum alloy. A substructure for receiving the frame is also provided, in particular for reversibly releasably coupling to a vehicle structure, with the substructure being made at least partially or completely of aluminum or an aluminum alloy.

Abstract: A vehicle seat inter-connected tether assembly includes a first tether, a second tether and a vertically configured third tether positioned between the first tether and the second tether fixedly coupled to and connecting the first tether to the second tether. A connector positioned at distal ends of the first tether and the second tether is configured to couple the first tether and the second tether to opposed seat frame members of a vehicle seat frame.

Abstract: Aspects of the present invention relate to a seat cushion (1) including a compressible member (15) and at least one insert (16). The insert (16) has one or more inflatable bladders (17-n). The at least one insert (16) is at least partially encapsulated within the compressible member (15). Further aspects of the present invention relate to a method of forming a seat cushion (1); a seat assembly (2) and a vehicle (V).

Abstract: Aspects of the present invention relate to a seat cushion including a compressible member and at least one insert. The insert has one or more inflatable bladders. The at least one insert is at least partially encapsulated within the compressible member. Further aspects of the present invention relate to a method of forming a seat cushion; a seat assembly and a vehicle.

Abstract: Aspects of the present invention relate to a seat cushion including a compressible member and at least one insert. The insert has one or more inflatable bladders. The at least one insert is at least partially encapsulated within the compressible member. Further aspects of the present invention relate to a method of forming a seat cushion; a seat assembly and a vehicle.