Abstract: A crash attenuation system having an improved, controlled axle release mechanism for a truck trailer mounted attenuator. The axle release mechanism has an axle release insert disposed within an outer bursting tube which is urged downstream by a mandrel resulting in controlled shearing of the fasteners passing through different size elongated slots in the insert and retaining the insert within the bursting tube. Differential shear forces cause the fasteners to shear at different times as the insert is urged downstream resulting in a controlled release of the breakaway axle assembly.

Abstract: A bumper beam of a vehicle body structure (1) is provided with a laterally extending laterally middle part (55) and a pair of end parts (56) each extending from a corresponding lateral end of the middle part in an outboard direction with a certain inward slant with respect to a fore and aft direction, and each end part curves at a laterally middle point thereof so as to have a concave side facing outward with respect to the fore and aft direction.

Abstract: A vehicle side rail system is for use with a vehicle, such as a truck, having an elevated chassis and having a longitudinally extending frame member. The side rail system includes a pair of support members mounted to the frame member and extending transverse to the frame member. The support members have a plurality of openings extending therethrough. The system includes a pair of legs, each leg having a mounting portion and a depending rail portion. The mounting portions have a plurality of openings therethrough and the mounting portions are telescopically mounted to a respective support member and selectively mountable thereto. Each rail portion has a plurality of openings. Fasteners are insertable into aligned openings of respective mounting portions and support members to secure the legs to the support members at a desired location. At least one rail extends between and mounted to the rail portions. The rail is selectively mountable to the rail portions.

Abstract: Disclosed herein are embodiments of a vehicle that can include a bumper, a plurality of frame brackets, and a skid plate assembly, and related methods. Also disclosed herein are embodiments of a skid plate assembly that can include a light source and a main body with a first portion, a second portion, and a plurality of mounts. The skid plate assembly can extend below a bumper of a vehicle. The main body can define an opening that exposes the light source and the face of the light source can be aimed forward and downward.

Abstract: Disclosed herein are embodiments of a vehicle body shield having a light mount. The vehicle body shield can protect portions of a vehicle from damage when the vehicle is in motion and also provide illumination to regions around or in front of a vehicle via light sources supported by the light mount. The vehicle body shield can have a protection surface facing away from the vehicle, an attachment surface facing towards the vehicle, and a light mount extending upward from at least a portion of the attachment surface and between first and second ends of the vehicle body shield.

Abstract: Methods, systems, and apparatus for automatically responding to at least partial submersion of a vehicle in water. The system includes a sensor configured to detect sensor data indicating whether the vehicle is at least partially submerged in water. The system includes an electronic control unit (ECU) connected to the sensor. The ECU is configured to determine that the vehicle is at least partially submerged in water based on the sensor data. The ECU is also configured to adjust at least one feature of the vehicle in response to the determination that the vehicle is at least partially submerged in water.

Abstract: In an apparatus for detecting a collision of a handling device with an obstacle, comprising at least one gas-filled chamber, which is surrounded by a flexible sheath that is deformable by collision with an obstacle and has a flexible supporting structure, wherein the supporting structure forms a damping element, which, together with the sheath, mechanically damps the forces that act in the event a collision, and also comprising a pressure sensor for measuring the gas pressure inside the chamber, wherein the apparatus is able to be attached to the handling device in a manner covering at least a first and a second region of the handling device, the sheath and the supporting structure are formed in one piece with one another and provide different degrees of damping from one another in the first and the second region.

Abstract: A duplex squib module is provided. The duplex squib module may include a first squib, a second squib, a first active blocking circuit, and a second active blocking circuit: The first active blocking circuit being in series with the first squib. The first active blocking circuit having a transistor in series with a first diode to block current in a first direction. The second active blocking circuit being in series with the second squib. The second active blocking circuit having a transistor in series with a first diode to block current in a second direction opposite of the first direction.

Abstract: An occupancy sensor is provided for detecting the occupancy status of a wheeled mobility device securement system. The occupancy sensor may additionally confirm adequate “tightness” of the wheeled mobility device securement system and/or provide an indication of the magnitude of “tightness.” In one embodiment, the occupancy sensor comprises a spring-loaded follower that breaks the straight-line path of a wheeled mobility device tie down as it travels between two touch points. The follower is displaceable from an extended position to a compressed position in response to the magnitude of tension applied to the tie down. Proximity sensors are used to detect the displacement distance of the follower, thereby providing an indication of occupancy, adequate securement, and/or the magnitude of tension.

Abstract: A method for controlling at least one occupant protection device for a vehicle in the case of a collision, including determining input data which represent an ignition time of an airbag of the vehicle, an angular frequency of the collision, an available displacement path of a vehicle occupant relative to the vehicle, a mass of the vehicle occupant of the vehicle, a distance of the vehicle occupant from the airbag, and an inflation time duration of the airbag; ascertaining a restraint force using the input data. The restraint force represents a force that can be provided by the at least one occupant protection device and that is suitable to minimize an occupant energy of the vehicle occupant up until the end of the collision; and providing a control signal for controlling the at least one occupant protection device, the control signal being produced using the restraint force.

Abstract: An occupant protection apparatus includes a seat arrangement determination unit that determines the arrangement of seats and a collision determination unit that determines information about collision occurring to a vehicle. A deployment control unit deploys an airbag when the direction of the seat and the direction of the seat determined by the scat arrangement determination unit (94) are opposed to each other, and the direction of the collision determined by the collision determination unit is on the front side of the seat, or on the front side of the seat.

Abstract: A knee bolster system for absorbing an impact energy of an occupant's knee is provided with a multi-level force load limiter. The multi-level force load limiter includes three force load limiters. A first force load limiter includes a contact plate for receiving an impact force by the occupant's knee during a vehicle collision. A second force load limiter includes a torsional deflection rod for deforming torsionally by allowing relative rotation, and a third force load limiter includes a locking gear and a female locking base for locking further rotation of a rotational arm after rotation of the torsional deflection rod in the second force load limiter by a predetermined angle based on rotation of the rotational arm. Accordingly, the multi-level force load limiter can create a higher torsion force on the rotational arm of the knee bolster system.

Abstract: Problem: To effectively suppress movement toward a collision site of an occupant even when the occupant is seated only in the driver's seat. Resolution Means: a side airbag device 1 provided on a side surface portion on the center side in the width direction of the backrest SB of the seat s of one of the driver's seat Sd and the passenger seat Sn, and is provided with a cushion 2 that constrains movement of the occupant p toward a site where an impact is applied during a collision event. A portion of the inflator 3 is inserted into the cushion 2. The cushion 2 comprises a main chamber 2 a and a sub-chamber 2 b disposed on the base panel 4 b opposite the occupant side base panel 4 a of the main chamber 2 a that is seated by the occupant p seated in the driver seat Sd.

Abstract: A steering wheel includes a steering wheel body and a base. The base carrying an inflator and an airbag package, such that the base, the inflator and the airbag package form a first sub-assembly. The base is connected to the steering wheel body at least indirectly via at least one elastic element, such that the sub-assembly can move relative to the steering wheel body in at least one direction so that the whole sub-assembly serves as a vibration damping mass. The steering wheel also includes a cover element with a roof extending over the airbag package, and at least one horn sensor generating a signal when a pressing force exceeding a predefined value is applied to the roof. The cover element is not rigidly connected to the base, such that the sub-assembly can move relative to the steering wheel body under deformation of the elastic element while the cover element does not move relative to the steering wheel body.

Abstract: An apparatus for helping to protect an occupant of a vehicle comprises an airbag inflatable from a stored condition to a deployed condition in which the airbag is positioned between a reaction surface of the vehicle and the occupant. The airbag comprises an upper portion and a lower portion. Each of the upper and lower portions is at least one of rolled and folded. The upper and lower portions are positioned overlying each other when in the stored condition. A deployment flap comprises a sheet of material having a first end portion and an oppositely disposed second end portion. The first end portion is secured to the vehicle. A portion of the deployment flap is positioned between the upper and lower portions. The deployment flap has a notch with opposite side edges converging in a direction toward the first end portion of the deployment flap and terminating at a vertex.

Abstract: An occupant protecting device for a vehicle has a knee airbag that is disposed at a seat front side of a vehicle seat, and that, at a time of a front collision of a vehicle, deploys, and restrains leg portions of a vehicle occupant seated in the vehicle seat. A foot airbag is disposed at the seat front side of the vehicle seat. At a time of a front collision of the vehicle, when a seat front-rear direction position of the vehicle seat is disposed further toward a rear side than a predetermined position, the foot airbag deploys between the knee airbag and the leg portions of the vehicle occupant seated in the vehicle seat, and restrains the leg portions of the vehicle occupant seated in the vehicle seat.

Abstract: Problem: To provide an airbag apparatus which can appropriately control the amount of gas discharged from a vent hole.

Abstract: An airbag arrangement (3) for a vehicle (1). The airbag arrangement comprises an inflatable airbag (5) and an external extension control member (7) being operatively associated with said airbag. The airbag is adapted to be inflated in a longitudinal direction (x) of the vehicle to a position between an interior portion (13) of the vehicle in front of a seated vehicle occupant (17) and an upper body region (19) of the seated vehicle occupant. The external extension control member has a selectable operative length (lo). The external extension control member controls deployment of the airbag by means of the selectable operative length. The present disclosure also relates to a vehicle comprising the airbag arrangement and a method for deploying an airbag of the airbag arrangement.

Abstract: The invention relates to an airbag for a vehicle occupant restraint system, comprising an airbag panel (16) defining an inflatable airbag volume as well as including a front panel portion (18) and a rear panel portion (20), a tether (22) extending in the interior of the airbag (14) across the inflatable airbag volume, a discharge orifice (24) which is formed in the rear panel portion (20) of the airbag panel (16), as well as a first closing tab (26) and a second closing tab (28) for closing the discharge orifice (24), wherein the tether (22) extends from a first tether end (32) tightly connected to the front panel portion (18) in the direction of the discharge orifice (24) to an opposite second tether end (34), wherein the first closing tab (26) extends from a first tab end (36) tightly connected to the rear panel portion (20) to a second tab end (38) tightly connected to the second tether end (34), wherein the second closing tab (28) is fastened on the rear panel portion (20) adjacent to the discharge orific

Abstract: A safety belt device for a vehicle, having a belt force limiting unit and a safety belt buckle that interacts therewith, through which buckle a wire cable loop is passed that transitions into wire cable segments that are passed out of the safety belt buckle and extend to a cable deflection element at which they are deflected about at least one deflection axis in the direction toward the belt force limiting unit, wherein the safety belt buckle is rotated about a safety belt buckle axis such that the wire cable loop passed through the safety belt buckle is oriented with its loop opening open in the axial direction with respect to the deflection axis.

Abstract: A pivoting seat belt system includes a seat belt retractor and a seat belt receiver, each of which are pivotably mounted to a head of a bracket that is pivotably mounted to a ROPS located behind an operator seat of a zero turn mower. The head of each bracket restricts the angle of pivoting of the seat belt retractor and seat belt receiver, and a slot in each bracket restricts the angle of pivoting on the ROPS.

Abstract: Provided is a buckle device including: an anchor member that is attached to a vehicle; a buckle main body to which a tongue attached to a webbing for occupant restraint becomes fastened; a coupling member that is flexible and couples the buckle main body and the anchor member to each other; a support member that is formed in a tubular shape and in which the anchor member, the buckle main body, and the coupling member are housed; and contact portions that are provided on the support member and with which the support member supports the buckle main body with respect to the anchor member in a state in which the contact portions contact, in the thickness direction of the anchor member, one side portion and another side portion of the anchor member.

Abstract: A seatbelt device includes a webbing; a tongue; a buckle, in buckled up the webbing, a portion of the webbing configures a lap webbing; a lower restraint member a portion thereof disposed inside a vehicle seat cushion, the lower restraint member, together with the lap webbing, forming a loop opening along a seat front-rear direction, a length direction one side of the lower restraint member being pulled so as to tighten the loop, and the lower restraint member configured to press the body of the occupant from a seat lower side; and a tensioning device actuated in a case of a front-on collision or in a case in which a front-on collision is predicted, the tensioning device pulling the length direction one side of the lower restraint member to tighten the loop, and the tensioning device pulling the lap webbing so as to move toward a seat lower front side.

Abstract: A vehicle seat belt device that includes: a load transmitting member that is formed in a flexible elongate shape, an end portion, at a seat rear side, of the load transmitting member being engaged with an anchor that is secured, at a seat rear side and at a seat lower side of a seat cushion, to a vehicle body or a vehicle seat, and an end portion, at a seat front side, of the load transmitting member being engaged with a pretensioner that is provided at the seat front side and at the seat lower side of the seat cushion and which, upon activation, pulls the seat front-side end portion of the load transmitting member inside the pretensioner; and a guide portion that is provided integrally with a buckle and that abuts a middle portion of the load transmitting member.

Abstract: A seat belt retractor (40) having a belt spool (14), a seat belt (12) that can be wound thereon to a belt spool, and at least a first and a second assembly (1, 2), wherein the first and the second assembly (1, 2) are arranged coaxially to each other and at a first angle (A) to the rotational axis (B) of the belt spool (14) and are connected together by a flex coupling or an angular gear.

Abstract: A control device for a vehicle seat belt, includes: a retraction unit that is configured to retract a seat belt through use of a driving force of a motor and to stop retracting the seat belt when the motor is stopped from being driven; an acceleration measurement unit that is configured to measure an acceleration of a vehicle; a state detection unit that is configured to detect whether or not the vehicle is in a stable state while running; and a control unit that is configured to stop driving the motor when the acceleration measured by the acceleration measurement unit during driving of the motor has remained lower than a first set acceleration for at least a first set time and the vehicle has remained in the stable state detected by the state detection unit for at least a second set time.

Abstract: The method for a two-stage authorization of a charging operation includes a first stage and a second stage. In the first stage, a control device allocated to the charging station receives a terminal-side proof of authorization transmitted from a mobile terminal device. The first personal authorization of the charging station user is verified on the basis of the terminal-side proof of authorization, without any action of the charging station user being required. With the given first authorization, the charging cable is released. In the second stage, the vehicle-side proof of authorization is received and verified after the vehicle has been connected to the charging cable, whereupon in response to verification of the vehicle-side proof of authorization, a second authorization is carried out, due to which the charging operation is approved.

Abstract: A method for controlling at least one locking element of a vehicle is disclosed. A mobile identification transmitter is detected at a position in a certain access region around the vehicle. Furthermore, a user signal is output to a user carrying the mobile identification transmitter after the mobile identification transmitter has stayed at the position for a first predetermined duration. In addition, the at least one locking element is unlocked/opened after the mobile identification transmitter further stays at the position for a second predetermined duration after the user signal is output. For the targeted control of the automatic unlocking or opening of the vehicle door, the process of unlocking or opening is terminated if a termination signal from the user is detected within the second predetermined duration.

Abstract: A method for preventing drive off of a refrigerated transport unit includes detecting whether an electrical power system of the refrigerated transport unit is electrically connected to a utility power source, and performing an action when the electrical power system is electrically connected to the utility power source includes. A drive off protection system includes a refrigerated transport unit including an electrical power system and a controller that monitors the electrical power system. The controller configured to perform an action when the electrical power system is electrically connected to the refrigerated transport unit.

Abstract: An exterior door handle assembly for a vehicular door includes a base portion and a handle portion. The base portion is configured to mount at an exterior door handle region of the vehicular door and the handle portion is movable relative to the base portion to actuate a door opening latch mechanism. A pocket lighting and sensing module includes at least one LED and at least one light sensor. The LED, when energized, emits light to illuminate a pocket surface at the base portion. With the LED energized to emit light, the light sensor senses the light emitted by the LED and reflected off the pocket surface. Responsive to light sensed by the light sensor with the light emitting diode energized being below a threshold level, the pocket lighting and sensing module determines presence of a person's hand at the handle portion.

Abstract: A key-shape data management system includes a storage server, an acceptance server, and a transmission server. The storage server stores vehicle identification information capable of identifying a vehicle, mechanical lock identification information capable of identifying a mechanical lock mounted on the vehicle, key-shape data of a mechanical key used in combination with the mechanical lock, and information on multiple manufacturing bases capable of manufacturing the mechanical key. The acceptance server accepts a request for acquiring the mechanical key together with determining information and delivery location information indicating a delivery location of the mechanical key.

Abstract: A computer implemented method for operating a wiper system of a sensor enclosure. The wiper system can be configured to receive a camera operating information from one or more cameras. The one or more cameras can be determined to be in an exposure mode based on the camera operating information. A first speed of one or more wipers can be adjusted such that the one or more wipers are not in field of views of the one or more cameras while the one or more cameras are in the exposure mode.

Abstract: A vehicle recognition device includes a vehicle recognizer and a wiper controller. The vehicle recognizer is configured to determine, upon a first state, whether a transition is made from the first state to a second state. The first state is a state in which a second vehicle is recognizable from captured images obtained from respective cameras provided in a first vehicle. The second state is a state in which the second vehicle is unrecognizable from one or more of the captured images. The one or more of the captured images is obtained from all or a part of the cameras. The wiper controller is configured to automatically control an operation of a wiper of the first vehicle on the basis of an automatic control, when the vehicle recognizer determines that the transition is made from the first state to the second state.

Abstract: A windshield wiper system includes a windshield wiper having a wiper blade with a near end and a far end. The windshield wiper is configured for performing a relative rotation of the wiper blade between the far end and the near end of the wiper blade. A mechanism applying a torque to the far end during a sweeping motion of the windshield wiper twists the far end of the wiper blade relative to the near end. The mechanism may perform the relative rotation of the wiper blade regardless of whether the wiper blade is in contact with a windshield. For example, the mechanism may include a stationary cam block having a cam profile, and an actuator arm moving along the cam profile with the sweeping motion of the windshield wiper. The cam profile is suitably shaped to pivot the actuator arm in laterally outer ranges of the sweeping motion.

Abstract: The invention relates to a cleaning device for vehicles, having a reservoir for storing a cleaning fluid, having at least one feed pump to feed the cleaning fluid from the reservoir, having a plurality of spray devices for applying the cleaning fluid to surfaces to be cleaned, and having valve devices disposed in supply lines for the spray devices in order to control the flow of the cleaning fluid to the spray devices. According to the invention, it is provided that a buffer reservoir is provided for the cleaning fluid which is hydraulically connected to the high pressure side of the at least one feed pump, that the cleaning fluid is stored in the buffer reservoir under hydraulic pressure (P), and that the supply lines for the spray devices lead out from the buffer reservoir.

Abstract: This technology relates to a system for clearing sensors. The system may include an air knife configured to clear a sensor housing of debris. The air knife may be attached to a bearing comprising a bearing ring. The system may also include a motor, wherein the motor is configured to rotate the bearing ring around the sensor housing.

Abstract: A fire apparatus includes a chassis, a front axle coupled to the chassis, a rear axle coupled to the chassis, a ladder assembly coupled to the chassis, and a stability system. The stability system includes at least one of (i) a front downrigger coupled to the chassis or (ii) a rear downrigger coupled the chassis, and an outrigger coupled to the chassis. The at least one of (i) the front downrigger or (ii) the rear downrigger and the outrigger are extendable and retractable to facilitate leaning the fire apparatus at least two degrees relative to a ground surface while maintaining full operational capability of the ladder assembly.

Abstract: A vehicle control system installed on a vehicle includes: a driver abnormality detection device configured to detect abnormality of a driver of the vehicle; a vehicle control device configured to execute vehicle stop control that stops the vehicle and abnormality notification processing that activates a notification device, when the abnormality of the driver is detected; and an information acquisition device configured to acquire driving environment information including at least one of surrounding situation information indicating a situation around the vehicle, vehicle state information indicating a state of the vehicle, and driving operation information indicating a driving operation by the driver. The vehicle control device determines, based on the driving environment information, whether to continue or terminate the abnormality notification processing after termination of the vehicle stop control.

Abstract: The present invention includes: a normal control unit that performs, on the basis of a target master pressure and an actual-master-pressure correlation value correlated with an actual master pressure value, pressure increasing control, which is control to increase the master pressure, maintaining control, which is control to maintain the master pressure, or pressure reducing control, which is control to reduce the master pressure; a drive suppression unit that performs drive suppression control to suppress driving of master pistons when the actual-master-pressure correlation value approaches the target master pressure while the normal control unit is performing the pressure increasing control or the pressure reducing control; and a suppression-level setting unit that is configured to include wheel cylinders and that sets a suppression level for drive suppression control on the basis of the rigidity of a downstream part, which is closer to the wheel cylinders than master chambers.

Abstract: A braking control device comprising: an operation amount acquisition device that obtains an operation amount for a braking operation member; a pressurizing unit that presses a friction member to a rotating member fixed to a wheel, by using an electric motor; a control that controls the output of the motor based on the operation amount; a pressing force acquisition device that obtains the actual pressing force of the friction member pressing on the rotating member; and a rotation angle acquisition device that obtains the actual rotation angle of the motor. The control: stores the correlation between the actual pressing force and the actual rotation angle; approximates a function map indicated by a second degree or higher polynominal based on the correlation; calculates a target rotation angle based on the operation amount and the function map; and controls the motor such that the actual rotation angle matches the target rotation angle.

Abstract: A braking control device applicable to a vehicle having an electric parking brake with a motor-driven wheel braking mechanism includes a control unit, an offset estimation unit, and an offset correction unit. Based on a target motor current value indicating a target value of current to be inputted to the motor and a detection value from a current sensor that detects the current to be inputted to the motor, the control unit controls the current to the motor such that the detection value equals the target motor current value. The offset estimation unit determines an offset estimation value indicating an estimated value of offset of the detection value from the current sensor, based on behavior of the vehicle after lock control at the time of the vehicle's stoppage. The offset correction unit corrects the target motor current value or the detection value based on the offset estimation value.

Abstract: Disclosed is a method, system, and computer readable medium including program instructions for controlling the braking of one or more vehicles in a vehicle system positioned for unloading/loading of cargo. The vehicle system includes a designated head-end and a tail-end and each of the one or more vehicles is equipped with an electronic braking system in communication with a central control via a communication network spanning across the vehicle system. A dynamic unloading/loading braking profile can be set on at least one electronic braking system on at least one vehicle. During unloading/loading of the cargo from one or more vehicles in the vehicle system, the braking on at least one of the vehicles in the vehicle system is controlled via the dynamic unloading/loading braking profile.

Abstract: The system provides for the control of a railway train for the transport of goods, comprising a plurality of wagons a master locomotive at the head of the train and one or more slave locomotives distributed along the train. The train is equipped with a pneumatic brake pipe which extends along the whole train. The master locomotive is equipped with a master control system for controlling the train, and the at least one slave locomotive is equipped with a slave control system subordinated to the master control system. The master and slave systems can communicate with each other via a radio channel. The or each slave system is designed to control traction apparatuses, apparatuses for controlling the pressure in the brake pipe and apparatuses for applying the emergency brake of the corresponding slave locomotive, and for retransmitting signals indicating the status of these apparatuses of the slave locomotive to the master system.

Abstract: An integrated control system for a vehicle is provided. The system includes a friction coefficient calculation unit that calculates friction coefficients of left side and right side road surfaces, respectively, based on vehicle wheel state information and a predetermined setting information collected during ABS operation. A feedforward braking pressure calculation unit calculates a feedforward braking pressure of each vehicle wheel using the friction coefficients. An ABS braking pressure calculation unit calculates an ABS braking pressure of the each vehicle wheel based on the feedforward braking pressure and slip rate information. A rear wheel steering control amount calculation unit calculates a rear wheel steering control amount for yaw compensation using the ABS braking pressure of each vehicle wheel and a rear wheel steering controller executes a rear wheel steering control according to the rear wheel steering control amount.

Abstract: An antiskid controller for controlling braking operation of a wheel of a vehicle based on an output signal provided by a wheel speed sensor coupled to the wheel may comprise a delay toggle, a switch logic for switching between an initial rate and a running rate, and a linear control used for calculating an antiskid correction signal, wherein the linear control receives one of the initial rate and the running rate, depending on a state of the switch logic. The linear control receives the initial rate upon initialization of the antiskid controller. The linear control receives the running rate after a predetermined duration or after the linear control has converged on a desired solution.

Abstract: Aspects concern a method for controlling a braking of a vehicle. The method including detecting a braking situation, determining a classification of the braking situation, selecting a braking profile based on the determined classification, and applying a deceleration based on the selected braking profile to maintain a safety distance based on the selected braking profile.

Abstract: A method adjusts a brake pedal feedback in a brake-by-wire vehicle brake system. The brake system includes a brake pedal and a simulation device associated with the brake pedal such that in a brake-by-wire mode of operation, the simulation device provides brake pedal feedback to the driver. An input signal is provided to a processor circuit of a control unit of the brake system. The input signal relates to a desired brake pedal feedback associated with a driver of the vehicle. The processor circuit generates a brake pedal feel output signal based on data regarding vehicle deceleration vs. travel of the brake pedal and on data regarding the vehicle deceleration vs. force on the brake pedal. Based on the brake pedal feel output signal, the control unit controls an output of the simulation device to establish the desired brake pedal feedback.

Abstract: The present invention pertains to a hydraulic braking device which is provided with: a housing; a pump disposed within the housing; a motor that drives the pump; a plurality of solenoid valves disposed within the housing; WC ports that are provided to the housing and connected to wheel cylinders; and flow channels provided within the housing to connect between the pump, the solenoid valves and the WC ports, and in which the motor and the solenoid valves are controlled such that fluid pressure is generated in the wheel cylinders. The hydraulic braking device is further provided with a Helmholtz damper that is disposed within the housing to be connected to the flow channels and reduces pulses generated by the driving of the pump.

Abstract: An electro-hydraulic control unit for a vehicle brake system includes a hydraulic control unit including an HCU block defining a motor bore containing an electric motor and an eccentric chamber containing a rotating eccentric driven by the electric motor. The HCU block also defines a pump bore containing a piston pump including a piston rod having a generally cylindrical shape with a smooth exterior surface extending substantially its entire length. An end cap is press fit around an end of the piston rod and includes a flange portion extending annularly outwardly for engaging a return spring. A piston guide includes a tubular portion guiding the piston rod and a shoulder for engaging the return spring. A throat of the piston guide holds a gland seal surrounding the piston rod. An outlet valve housing includes a tubular protrusion extending into the throat of the piston guide to hold the gland seal.

Abstract: A braking control device comprising: an operation amount acquisition device that obtains an operation amount for a braking operation member; a pressurizing unit that presses a friction member to a rotating member fixed to a wheel using an electric motor; a control that controls output of the electric motor based on the operation amount; a pressing force acquisition device that obtains the actual pressing force of the friction member pressing on the rotating member; and a rotation angle acquisition device that obtains the actual rotation angle of the motor. The control: stores the correlation between the actual pressing force and the actual rotation angle; approximates a function map indicated by a second degree or higher polynominal, based on the correlation; calculates a target rotation angle based on the operation amount and the function map; and controls the electric motor to match actual rotation angle and the target rotation angle.