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Optical system, control method, vehicle optical signal device, vehicle lamp and vehicle
The invention provides an optical system, a control method, a vehicle optical signal device, a vehicle lamp and a vehicle, the optical system comprises at least one first light source assembly and a second light source assembly, and light emitted by the first light source assembly passes through an optical assembly and is emitted from a first light emitting area of a light emitting surface of the optical assembly; light emitted by the second light source assembly passes through the optical assembly and is emitted from a second light-emitting area of the light-emitting surface of the optical assembly, and at least partial area overlapping exists between the first light-emitting area and the second light-emitting area; wherein light emitted by the first light emitting area serves as a first light function, light emitted by the second light emitting area serves as a second light function, the first light function serves as a marker lamp of the driving automation system, and the second light function serves as other light functions with colors different from those of the first light function. Therefore, the structure and function multiplexing of the automatic system marker lamp and other signal lamps is realized, the cost of independently designing and manufacturing the automatic system marker lamp is effectively reduced, and the occupied space of the whole vehicle lamp is effectively reduced.
Owner:HASCO VISION TECHNOLOGY CO LTD
Electromechanical joint for conductor arm having multiple degrees of freedom
An electromechanical joint provides rotational movement in at least two dimensions while conducting electrical power between orthogonal hubs. The joint, shaped as a cross, has four conical shafts positioned orthogonally and apart from each other within an interior of a housing. Apexes of the conical shafts face each other proximate a centroid of the housing. A conductive fluid, such as Galinstan, fills recesses between the conical shafts. Separate yokes attached to pairs of the hubs may impart forces on the shafts, causing the shafts to rotate within the conductive fluid around orthogonal axes. The conductive fluid provides simultaneous conduction of electrical power between the hubs. The yokes may be affixed respectively to a current collector and conductive arms of a work machine for improved movement and power conduction without the need for additional components.
Owner:CATERPILLAR GLOBAL MINING EQUIPMENT LLC
Diffuse reflection uniform light-emitting car lamp optical system
The diffuse reflection uniform light-emitting car lamp optical system comprises a lamp body, a circuit board, a light source and an aluminized reflection bowl, the light source is arranged on the circuit board, the diffuse reflection car lamp optical system further comprises a diffuse reflection reflecting plate, and the aluminized reflection bowl comprises a first diffusion pattern face arranged corresponding to the light source and a second diffusion pattern face arranged corresponding to the diffuse reflection reflecting plate; light emitted by the light source irradiates the aluminized reflection bowl, is reflected and diffused through the first diffusion pattern surface, irradiates the second diffusion pattern surface for reflection and diffusion, and then irradiates the surface of the diffuse reflection reflector to be reflected. The diffuse reflection uniform light-emitting car lamp optical system is reasonable in design, a good lighting effect is achieved through mutual cooperation of the reflection bowl, the fogging inner cover and the diffuse reflection reflector, and the diffuse reflection uniform light-emitting car lamp optical system is novel in light-emitting form, uniform in light-emitting effect and rich in layering sense.
Owner:WUHU ANRUI OPTOELECTRONICS CO LTD +2
Motorcycle lamp
A motorcycle lamp includes: a lamp base including a mounting surface, and defining first and second directions; two main light devices spaced apart on the mounting surface and located oppositely in the first direction; only two auxiliary light devices spaced apart on the mounting surface and located oppositely in the second direction, each auxiliary light device including light emitting elements arranged in a direction non-parallel to the first direction, and an auxiliary light lens covering the light emitting elements; a controller connected to and configured to control the main light devices and the auxiliary light devices; and a tilt angle detector in communication with the controller, configured to detect and obtain a tilt angle data of the motorcycle; wherein the controller controls at least one of the light emitting elements of one of the auxiliary light devices to emit light according to the tilt angle data.
Owner:JUTE INDS
Membrane assembly formed by combining graphene carbon heat-conducting sheet and reversible drying agent membrane and used for demisting automobile lamp
The utility model discloses a graphene carbon heat-conducting fin and reversible desiccant membrane combined membrane component for demisting an automobile lamp, a graphene carbon heat-conducting fin layer comprises a heat absorption area and a heat conduction area, the heat absorption area is arranged towards a heating element in the automobile lamp and is used for absorbing infrared heat, the heat conduction area is formed by extending from the heat absorption area to a cold area which is easy to fog, and the reversible desiccant membrane is arranged in the heat conduction area. The heat is exported for demisting; the reversible drying agent diaphragm layer is arranged in the heat conduction area and comprises a supporting framework layer, a functional layer and active filler; the support framework layer is an expanded polytetrafluoroethylene membrane with a microporous structure, the fog absorbent slurry forms a functional layer on the surface of the expanded polytetrafluoroethylene membrane, and the fog absorbent slurry is embedded into the microporous structure to form active filling. According to the utility model, heat generated by electrical elements in the automobile lamp is utilized to realize moisture absorption and desorption circulation of the reversible drying agent diaphragm, so that the fogging problem of a novel flat and long and narrow belt type automobile lamp is effectively solved, the structure is simple, and the cost is low.
Owner:PAN ASIAN MICROVENT TECH JIANGSU CORP
Reflector structure for projection imaging lens
The invention discloses a reflector structure for a projection imaging lens, which comprises a reflector body, the reflector body is placed in an optical projection imaging lens with more than two lenses, and the reflector body comprises a middle light-passing area, a middle light-passing area and a middle light-passing area, so that light of the optical projection imaging lens is emitted through the middle light-passing area to become direct emergent light; the upper end of the first reflecting region is small and the lower end is large; the upper end of the second reflecting region is large and the lower end is small; the optical projection imaging lens is vertically placed, the light source or the image source is arranged below the optical projection imaging lens, and the lens is arranged above the optical projection imaging lens; the reflector body is configured to be matched with a circular projection imaging lens in rotational symmetry or a projection imaging lens in a non-rotational symmetry structure. The surface brightness and uniformity of the light-emitting surface of the projection lens are improved.
Owner:YEJIA OPTICAL TECH GUANGDONG CORP
Front combination lamp integrated with marker lamp of automatic driving system
The utility model discloses a front combination lamp integrated with an automatic driving system marker lamp. The front combination lamp comprises a shell assembly, a reflection assembly, a light distribution decoration assembly and a lamplight control module. A light control module is arranged on the shell assembly, a reflection assembly is arranged on one side of the shell assembly, the light distribution decoration assembly is connected with the shell assembly, and the light control module can control the light display state in the shell assembly. The utility model has the beneficial effects that the ADS marker lamp, the front position lamp and the steering and driving lamp are integrated and combined together and share one group of reflection component; even if an ADS marker lamp is not arranged, only the lamplight module needs to be removed, mold opening is not needed again, and the device has small influence on the vehicle shape, saves cost and is simple in structure.
Owner:ANHUI WEIDU HLDG CO LTD
Lamp for vehicle, vehicle, and method of operating lamp for vehicle
ActiveUS12480652B1Vehicle headlampsAcoustic signal devicesMechanical engineeringElectrical and Electronics engineering
A lamp for a vehicle including a lamp housing part configured to accommodate a light source, an outer lens part coupled to a first side of the lamp housing part, a vibration part fixed to the outer lens part, and a button part configured to be movable in a first direction toward the outer lens part and a second direction away from the outer lens part, the vibration part including a first module and a second module configured to face the first module, the first module including a first magnet, and the second module including a second magnet, a second magnet fixing portion, and a coil member provided at a second module side of the second magnet and accommodated in the second magnet fixing portion, and a first side of the button part being connected to one of the first module side or the second module side.
Owner:HYUNDAI MOBIS CO LTD
Battery disconnect unit
ActiveUS12557253B2Semiconductor/solid-state device detailsSolid-state devicesElectrical batteryElectronic switch
A battery disconnect unit including a housing, an electronic relay module installed on a charge / discharge line of a battery within the housing and including electronic switch devices capable of a switching operation of selectively blocking the flow of a current in the charge / discharge line, a heat dissipation cover provided with a structure surrounding at least a portion of the electronic relay module and formed of a material capable of heat exchange with the electronic relay module, and a cooling plate disposed in contact with the heat dissipation cover and provided to allow a refrigerant to flow in the cooling plate.
Owner:LG ENERGY SOLUTION LTD
Hydrogen tank
A hydrogen tank includes a tank body, a boss connected to at least one end of the tank body and having a skirt extending radially with respect to an axial direction of the tank body, and a nozzle installed inside the tank body via the boss and configured to spray hydrogen gas at a predetermined angle with respect to the axial direction of the tank body. The nozzle includes a connector coupled to the boss, an extension portion extending from the connector parallel to the axial direction of the tank body, an inclined portion connected to an end portion of the extension portion and inclined with respect to the axial direction of the tank body, and an injection member provided at an end portion of the inclined portion.
Owner:HYUNDAI MOTOR CO LTD +1
Vehicle vent patches
ActiveUS12455060B1Lighting and heating apparatusOptical signallingStructural engineeringMechanical engineering
A device may include a vehicle component including a contoured body surface. A device may include a vent patch attached to and adapted to conform to the contoured body surface.
Owner:FORD GLOBAL TECH LLC
Insulation component manufacturing method and flow-tight, light-weight insulation component for vehicles
An insulation component manufacturing method for manufacturing flow-tight, light-weight, sustainable insulation components for vehicles, the insulation component having at least one tufted textile top cloth, a film as the steam-and air-tight flow-tight layer and an absorber layer from a nonwoven having fibers that run vertically upwards relative to the surface, and is manufactured by means of at least one steam vacuum tool. Also, a flow-tight, light-weight, sustainable insulation component for vehicles.
Owner:NVH CZECH SRO
Lighting device for vehicles
A lighting device for vehicles is provided with a housing, a cover lens covering an opening in the housing, a light module containing a number of light sources, and an optical unit for generating a predefined light distribution. The optical unit contains an optical waveguide that has a light entry surface and a light emitting surface. The optical waveguide is connected to the cover lens. A first section of the optical waveguide, facing the light source, protrudes from the inner surface of the cover lens, or the light entry surface of the optical waveguide is flush with the inner surface of the cover lens. A second section of the optical waveguide, facing away from the light source, protrudes from the outer surface of the cover lens, or the light emitting surface of the optical waveguide is flush with the outer surface of the cover lens.
Owner:HELLA GMBH & CO KGAA
Lighting device for a motor vehicle, in particular a high-definition headlamp
A lighting device for a motor vehicle, in particular a high-definition headlamp, includes an imaging component that has an active surface on which light-emitting diodes or laser diodes are arranged in a matrix to generate pixels in a light distribution in a targeted manner, and a projection lens with which the light emitted from the active surface is projected outward from the motor vehicle when the lighting device is in operation. The lighting device is designed to switch the projection lens from a first setting to a second and from the second setting to the first. The projection lens has a first focal length in the first setting, and a second focal length in the second setting, which is greater than the first focal length.
Owner:HELLA GMBH & CO KGAA
System and method for server based control
ActiveUS12609988B2Vehicle fittingsRegistering/indicating working of vehiclesLinear controlImaging processing
A system and method in a building or vehicle for an actuator operation in response to a sensor according to a control logic, the system comprising a router or a gateway communicating with a device associated with the sensor and a device associated with the actuator over in-building or in-vehicle networks, and an external Internet-connected control server associated with the control logic implementing a PID closed linear control loop and communicating with the router over external network for controlling the in-building or in-vehicle phenomenon. The sensor may be a microphone or a camera, and the system may include voice or image processing as part of the control logic. A redundancy is used by using multiple sensors or actuators, or by using multiple data paths over the building or vehicle internal or external communication. The networks may be wired or wireless, and may be BAN, PAN, LAN, WAN, or home networks.
Owner:MAY PATENTS LTD
Pneumatic radial tire for passenger vehicle
PendingUS20260021679A1Road vehicle tyresPneumatic tyre reinforcementsControl theoryMechanical engineering
Provided is a pneumatic radial tire for passenger vehicles in which the cross-sectional width SW of the tire and the outer diameter OD of the tire satisfy a predetermined relationship, and an end of the carcass (an end of a carcass turn-up portion when the carcass has the carcass turn-up portion) in one tire width-direction half that is on the inner side when the tire is mounted on a vehicle is located on the inner side in the tire radial direction than an end of the carcass turn-up portion in the other tire width-direction half that is on the outer side when the tire is mounted on a vehicle.
Owner:BRIDGESTONE CORP
Vehicle light and motor vehicle with such a vehicle light
ActiveDE102024205986A1Vehicle headlampsLighting and heating apparatusMotorized vehicleMechanical engineering
The invention relates to a vehicle light (10), in particular a headlight (40) for a motor vehicle (100). The vehicle light comprises a light source (12) for emitting light rays and an intermediate lens (18). The intermediate lens (18) has a light-receiving first surface (52) and a light-emitting second surface (54).The intermediate light disk (18) is divided into at least two regions (20, 22, 24, 26, 28), wherein the intermediate light disk (18) has a first emission direction for the light from the light source (12) in a first region (22, 24, 26) on its light-receiving surface (52) or light-emitting surface (54), and wherein the intermediate light disk (18) has light-refracting elements (30, 32) in a second region (20, 28) which cause a second emission direction of the light rays different from the first emission direction, such that the light rays are divided and / or deflected into a first illuminated region (46), a second illuminated region (48), and an unilluminated gap (50) located between the first illuminated region (46) and the second illuminated region (48). The invention further relates to a motor vehicle (100) with such a vehicle light (10).
Owner:VOLKSWAGEN AG
Bearing assembly system for vehicle steering systems
A bearing assembly system for a vehicle steering system includes a tubular member having a radially inwardly protruding shoulder, the tubular member having a stake portion angling radially inwardly, the stake portion having a stake surface. The bearing assembly system also includes a bearing disposed within the tubular member and in contact with the radially inwardly protruding shoulder. The bearing assembly system further includes a retainer disposed within the tubular member and in contact with the bearing, the bearing disposed between the retainer and the radially inwardly protruding shoulder, the retainer having an angled surface, the angled surface in flush contact with the stake surface in a fully assembled condition.
Owner:STEERING SOLUTIONS IP HOLDING CORP
Vehicle lamp, vehicle and vehicle lamp control method
PendingCN121916427AVehicle headlampsLighting and heating apparatusMechanical engineeringLight control
Owner:HUAWEI TECH CO LTD
System and method for server based control
ActiveUS12526337B2Vehicle fittingsRegistering/indicating working of vehiclesLinear controlImaging processing
A system and method in a building or vehicle for an actuator operation in response to a sensor according to a control logic, the system comprising a router or a gateway communicating with a device associated with the sensor and a device associated with the actuator over in-building or in-vehicle networks, and an external Internet-connected control server associated with the control logic implementing a PID closed linear control loop and communicating with the router over external network for controlling the in-building or in-vehicle phenomenon. The sensor may be a microphone or a camera, and the system may include voice or image processing as part of the control logic. A redundancy is used by using multiple sensors or actuators, or by using multiple data paths over the building or vehicle internal or external communication. The networks may be wired or wireless, and may be BAN, PAN, LAN, WAN, or home networks.
Owner:MAY PATENTS LTD
System and method for server based control
ActiveUS20250392643A1Vehicle fittingsRegistering/indicating working of vehiclesLinear controlImaging processing
A system and method in a building or vehicle for an actuator operation in response to a sensor according to a control logic, the system comprising a router or a gateway communicating with a device associated with the sensor and a device associated with the actuator over in-building or in-vehicle networks, and an external Internet-connected control server associated with the control logic implementing a PID closed linear control loop and communicating with the router over external network for controlling the in-building or in-vehicle phenomenon. The sensor may be a microphone or a camera, and the system may include voice or image processing as part of the control logic. A redundancy is used by using multiple sensors or actuators, or by using multiple data paths over the building or vehicle internal or external communication. The networks may be wired or wireless, and may be BAN, PAN, LAN, WAN, or home networks.
Owner:MAY PATENTS LTD
Vehicle sensing and / or lighting unit for a vehicle
A vehicle unit, e.g., a vehicle headlamp, includes a cover lens formed of at least partially translucent material; a holder holding the cover lens; a heating wire embedded within the cover lens configured to heat the cover lens; and a connector for connecting the heating wire to a power source. The cover lens includes an operating section, for operable units (e.g., light modules) of the vehicle unit to engage with an environment outside of the vehicle unit, and a connecting section for mounting the cover lens onto the holder. The connecting section is substantially not visible to an outside observer of the vehicle unit. The heating wire is arranged in the operating and connecting sections. The cover lens includes a heat distributing element on the heating wire arranged to distribute heat homogenously over the connecting section to avoid hot spots in the heat distribution over the cover lens.
Owner:ZKW GRP GMBH
Illuminating bicycle wheel device
Disclosed is an illumination device for use with spoked wheels, such as bicycle wheels, wherein the wheel includes a hub portion, a plurality of spokes, and a rim portion. The illumination device includes a power pack, at least one adaptor body, and at least one attachment portion. The power pack having at least one wire, a flexible button cap, a body housing, and circuit board with a switch. The at least one wire including a plurality of light sources. The at least one attachment portion including a clip portion providing for the installation of the at least one adaptor body to the bicycle spokes. The illumination device also includes a holder for the installation of the power pack to the bicycle wheel. Further, the illumination device may include a tubular body located in the internal cavity of the at least one adaptor body.
Owner:BRIGHTZ LTD
Integrated headlamp convenient to maintain and using method thereof
PendingCN120868385AVehicle headlampsLighting heating/cooling arrangementsTemperature controlHeadlamp
The invention relates to the technical field of integrated headlamps, and discloses an integrated headlamp convenient to maintain and a using method thereof.The integrated headlamp convenient to maintain comprises an integrated shell and further comprises a heat dissipation mechanism, the heat dissipation mechanism is arranged in the integrated shell and comprises a light-emitting area arranged in the integrated shell, and a fixing plate is fixedly installed on the back face of the light-emitting area; a mounting cavity is formed in the integrated shell, a T-shaped round box is arranged in the mounting cavity, an annular box is arranged on the outer wall of the T-shaped round box, and a water absorption sponge is fixedly mounted in the annular box. When an annular block moves to a connector of a T-shaped round box and an annular box, an originally closed channel is opened, as an arc-shaped groove is communicated with the annular box, and the T-shaped round box is connected with a light-emitting area, hot air is discharged out of the integrated shell along the channel, and the heat dissipation capacity of the light-emitting area is effectively enhanced in the process; a ventilation path is automatically opened through a paraffin phase change driving mechanical structure, and the synergistic effect of intelligent temperature control and efficient heat dissipation is achieved.
Owner:上海熹辰科技有限公司
Actuator assembly
An actuator assembly for a vehicle may have at least one detection unit and an actuating surface, movable relative to the detection unit, for actuating at least one vehicle function. The movable actuating surface may have a magnetic component, and the detection unit may have at least one sensor unit. The sensor unit and the magnetic component are oriented relative to one another such that an actuation movement of the actuating surface causes a change in a magnetic field detectable by the sensor unit.
Owner:WITTE AUTOMOTIVE GMBH
A follow-up adjusting automobile lighting lamp structure and a method for turning an automobile lighting lamp
The application belongs to the technical field of automobile lighting, and particularly relates to a following adjustment automobile lighting lamp structure and an automobile lighting lamp turning method. The following adjustment automobile lighting lamp structure comprises a fixing seat, a mounting shell, a driving motor, a transmission mechanism, a lighting device, a gyroscope and a control circuit. The fixing seat is used for being fixedly installed in an automobile lampshade. The fixing seat is provided with a mounting position. The mounting shell is rotationally connected with the mounting position. The lighting device is arranged in the mounting shell. The driving motor is connected with the transmission mechanism. The driving motor and the transmission mechanism are respectively connected with the fixing seat and the mounting shell. The gyroscope is independently arranged in the mounting shell and is used for being fixedly arranged in the fixing seat or the lampshade. The control circuit is electrically connected with the gyroscope and the driving motor. The gyroscope is used for sensing a vehicle head turning and feeding back a signal to the control circuit. The control circuit controls the driving motor. The mounting shell is pushed to rotate through the transmission mechanism, so that the lighting device is followed to rotate.
Owner:DONGGUAN RONGHAI PHOTOELECTRIC TECH CO LTD
Light guide mounting structure, automobile lamp and vehicle
The utility model relates to a light guide installation structure, an automobile lamp and a vehicle, the light guide installation structure comprises a light guide, a lamp body and an LED support, the LED support is installed on the lamp body, the lamp body is provided with a pair of clamping groove structures which are oppositely arranged in the Y-axis direction, and the light guide is embedded and fixed on the lamp body through the clamping groove structures; a pair of grooves are formed in the LED support in the X-axis direction, and the two ends of the light guide in the X-axis direction are connected into the grooves respectively. Through the clamping groove structure, the groove and the turnups on the two sides of the light guide, the light guide is fixedly installed on the lamp body, the light guide is limited and stabilized in the X direction and the Y direction, therefore, the installation steps are simplified, the cost is saved, and the installation strength of the light guide is guaranteed.
Owner:NANNING LIAOWANG AUTOMOTIVE LAMPS CO LTD
System and method for vehicle winch operation
Provided herein is an apparatus, system, and method for reducing a power drawn by a winch as it pulls a vehicle. Methods can include: receiving an indication to operate a vehicle in a winch mode; detecting movement of the vehicle caused by a force from a winch of the vehicle; determining of a speed of movement of the vehicle caused by the force from the winch pulling the vehicle; and providing for control of at least one driven wheel of the vehicle to rotate at a speed corresponding to the speed of movement of the vehicle within a predefined degree of similarity. According to some embodiments the speed of movement of the vehicle is determined based at least in part on a speed of rotation of at least one wheel not being driven by the powertrain of the vehicle.
Owner:SCOUT MOTORS INC
Light condensation structure and vehicle lamp assembly
The invention relates to a vehicle signal lamp device, and provides a light condensation structure which comprises a plurality of light condensation elements, each light condensation element comprises a light inlet end, a total reflection surface and a light outlet surface, the light condensation elements are connected to form the light condensation structure which enables the light inlet ends to be connected to be provided with an inner concave cavity, each light condensation element is provided with a respective focus, and each light inlet end is provided with a light source. The light sources and the focuses are correspondingly arranged so that the light emitting centers of the light sources in the Z direction can at least partially coincide with the projections of the focuses in the XY plane, light rays emitted by the light sources enter the condensation element through the light inlet end and are emitted through the light outlet face or emitted through the light outlet face after being reflected by the total reflection face, and therefore multiple light distributions can be formed. The light condensation structure can achieve various different light distributions and is high in lighting effect. In addition, the invention further provides a vehicle lamp assembly.
Owner:HASCO VISION TECHNOLOGY CO LTD