2717 results about "Headlamp" patented technology

The invention relates to the technical field of optical communication, in particular to an automobile headlamp communication system and method based on image frame interpolation, comprising a transmitting end and a receiving end, a vehicle-mounted central control system of the transmitting end is used for receiving input to-be-transmitted information, and an ambient light detection module evaluates an external illumination condition in response to the input of the to-be-transmitted information; an image gray value and frame insertion frequency are set based on the illumination intensity, the image coding module codes information to be transmitted based on the set image gray value to generate a projection image frame, and the projection module inserts the projection image frame into a normal illumination frame sequence of a vehicle lamp based on the frame insertion frequency and projects the projection image frame to an external environment; the image acquisition module of the receiving end is used for acquiring a projection image frame, the image decoding module preprocesses the projection image frame and then decodes the projection image frame, and the information to be transmitted is restored and sent to the vehicle-mounted central control system. According to the invention, vehicle lamp communication at a certain distance in a traffic environment can be realized on the premise of ensuring normal vehicle lamp illumination.

The invention discloses a self-adaptive control method for a vehicle lamp, and belongs to the technical field of vehicle headlamp control, the self-adaptive control method is implemented based on the self-adaptive vehicle lamp, the self-adaptive vehicle lamp comprises a main light lamp and a light supplementing lamp, and a light area irradiated by the main light lamp during working is a main light area; a light area irradiated by the light supplement lamp during working is a light supplement area; when the self-adaptive vehicle lamp works, the light supplementing areas are overlapped at different positions of the main light area according to a preset compensation algorithm. The light supplementing area comprises a low-beam light supplementing area, a high-beam light supplementing area and a high-position light supplementing area; when the vehicle runs, the adaptive vehicle lamp overlaps the low-beam light supplementing area in the main light area according to a preset compensation algorithm, or overlaps the high-beam light supplementing area above the main light area, or overlaps the high-position light supplementing area below the main light area. According to the adaptive control method for the vehicle lamp, the technical problem that dynamic light compensation cannot be performed on the area irradiated by the vehicle lamp in the prior art is solved.

The invention provides a headlamp, comprising a base, a light emitting tube, a switch button and an elastic headband. The elastic headband is connected to the base, the light emitting tube is arranged on the base, the switch button is arranged on the light emitting tube and is electrically connected with the light emitting tube, and the switch button is used for controlling the light emitting tube to switch among various lighting modes, an off mode and a long-press mode; the long-press mode is to press the switch button for a long time to make the light emitting tube directly enter the off mode from any lighting mode.

The present invention relates to a receiving component for a cover lens of a headlamp of a motor vehicle. The receiving component includes at least a carrier frame and a sealing element, wherein the carrier frame has a first connecting means for establishing an adhesive connection with the cover lens and a second connecting means for establishing a detachable connection with a housing of the headlamp, and wherein the sealing element is designed to seal a gap between the carrier frame and a body part of the motor vehicle.

The utility model relates to the technical field of inspection robots, and discloses an indoor inspection robot which comprises a base, one side of the interior of the base is fixedly connected with a first supporting shell, the other side of the interior of the base is fixedly connected with a second supporting shell, and the inner wall of the base is fixedly connected with driving motors which are in bilateral symmetry. And moving wheels are fixedly connected to the output ends of the driving motors, the first supporting shell and the second supporting shell jointly store internal parts of the robot, and headlamps are arranged in the first supporting shell and the second supporting shell correspondingly. According to the utility model, through cooperation of the dual-light holder, the visible light camera and the infrared thermal imager, visible light and thermal imaging dual-mode inspection is realized, and the environmental monitoring precision is improved; the microphone module and the gas sensor module work cooperatively to collect sound information and environment gas parameters and enhance the inspection function; the two-stage lifting arm is matched with the sliding arm, so that the heights of the camera and the sensor are adjustable, and different inspection requirements are met.

A front light module configured to be disposed on a display panel to illuminate the display panel is provided. The front light module includes a light source and a light guide plate. The light guide plate has a first surface facing away from the display panel, a second surface facing the display panel, and a light incident surface facing the light source. The light incident surface connects the first surface and the second surface. The first surface has multiple sets of optical micro-structures. Each of the sets of the optical micro-structures includes multiple optical micro-structures disposed or distributed asymmetrically.

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.

A system and method include providing at least one headlamp that includes a plurality of pixels, determining a headlamp optical center nominal target of the at least one headlamp based on at least one measured vehicle characteristic, and activating a predefined beam pattern comprising a reduced number of pixels from the plurality of pixels. The system and method further include adjusting headlamp aim to the headlamp optical center nominal target; and deactivating the predefined beam pattern.

The invention belongs to the technical field of detection of headlight detector calibrators, and particularly relates to a headlight detector calibrator intelligent traceability evaluation system based on CCD visual perception, which comprises a screen support assembly and a sample standard light source, the screen support assembly is placed on the ground, the right end of the screen support assembly is connected with a high-precision illuminometer module, and the right end of the high-precision illuminometer module is connected with the sample standard light source. The high-precision illuminometer module is used for carrying out image acquisition and processing on a light source irradiated by the sample standard light source, the right end of the screen support assembly is provided with the multi-dimensional table assembly, and the upper end of the surface of the multi-dimensional table assembly is provided with the sample standard light source. The problems that in traditional light source detection, light spot detection is prone to noise interference in a complex environment, and consequently positioning failure is caused can be solved; when light spot forms are variable, a traditional segmentation algorithm is poor in universality; centroid positioning ignores light intensity distribution and is insufficient in precision; uniformity analysis depends on manual sampling, and defects cannot be fed back in real time.

The invention discloses a vehicle light control method, system and device, a storage medium and a program product, and relates to the technical field of intelligent driving, and the method comprises the steps that an intelligent driving system obtains a target light lightening mode input by a user through a human-computer interaction interface; under the condition that it is detected that the current vehicle mode meets the preset lamplight lighting triggering condition, a matrix type headlamp lighting request is generated in combination with personnel position information in the front environment information and a target lamplight lighting mode; and sending the illumination request to a matrix type headlamp, and controlling a corresponding light source unit in the matrix type headlamp to perform fixed-point illumination. According to the method, the lighting area and form of the vehicle lamp are adjusted according to dynamic combination of the light lighting mode and the real-time environment information, so that automatic lighting and follow-up lighting of the light are achieved, and frequent manual operation of a user is not needed. The method is suitable for complex night scenes and provides efficient, safe and personalized lighting experience.

The embodiment of the utility model provides an integrated fender bracket mounting tool. The integrated fender bracket mounting tool comprises a connecting rod and a mounting frame, the mounting frames are arranged at the two ends of the connecting rod, and a plurality of fender positioning surfaces are arranged on the mounting frames and used for positioning and connecting fenders; vehicle body reference pins are further arranged at the two ends of the connecting rod, the vehicle body reference pins correspond to vehicle body holes in a white vehicle body, so that the connecting rod is connected to the white vehicle body in a positioned mode, and the connecting rod can move in the X direction relative to the white vehicle body, so that the fender and the white vehicle body are assembled in a positioned mode. According to the embodiment of the invention, the problem that the fender bracket cannot be adjusted or the Y-direction adjustment is unstable is effectively solved, the Y-direction assembly precision of the fender bracket and the fender is improved, the stability of a Y-direction opening of the fender bracket is effectively controlled, the problem that the assembly of the fender / front bumper / headlamp is influenced by large fluctuation of the opening of the fender bracket is reduced, and the assembly efficiency of the fender / front bumper / headlamp is improved. The front face appearance gap segment difference matching quality can be improved, and the wheel fender circumference matching problem failure rate is reduced.

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).

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.

The invention is a personal headlamp with attached light subsystem and a power-source / auxiliary light that can be quickly detached or attached to an attachment fixture, affixed to the headband. The power-source / auxiliary light subsystem may be attached or detached without having to remove the headband from a user's head.

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.

The invention relates to a vehicle lamp (10), in particular a headlamp (40) for a motor vehicle (100). The vehicle lamp comprises a light source (12) for emitting light rays and an intermediate lens (18). The intermediate lens (18) comprises a light-receiving first surface (52) and a light-emitting second surface (54). The intermediate lens (18) is divided into at least two regions (20, 22, 24, 26, 28), wherein the intermediate lens (18) has, on the light-receiving surface (52) or light-emitting surface (54) thereof in a first region (22, 24, 26), a first emission direction for the light from the light source (12), and wherein the intermediate lens (18) has, in a second region (20, 28), light-refracting elements (30, 32) which bring about a second emission direction of the light rays, which differs from the first emission direction, in such a way that the light rays are divided and / or deflected between a first illuminated region (46), a second illuminated region (48) and a non-illuminated gap (50) accordingly, the latter situated between the first illuminated region (46) and the second illuminated region (48). The invention also relates to a motor vehicle (100) comprising such a vehicle lamp (10).

The invention discloses an ADB headlamp networking system based on intelligent sensing and a control method. The ADB headlamp networking system comprises a sensing layer, a network layer, a decision-making layer and an execution layer. The sensing layer collects vehicle surrounding environment data through a multi-mode sensor group, and outputs a structured sensing result after fusion processing of a sensing processing unit; the network layer realizes information interaction between a vehicle and surrounding vehicles, roadside infrastructures and a cloud platform, and performs encryption and identity authentication on transmission data; after the decision-making layer receives the related information, a control instruction of an ADB headlamp is generated through rule matching, reinforcement learning optimization and multi-vehicle collaborative decision-making; and the execution layer adjusts light according to the control instruction and feeds back an execution state to the decision layer to form closed-loop control. The control method comprises the steps of environment perception, networking interaction, intelligent decision making and execution feedback, multi-mode intelligent perception, networking information interaction and multi-vehicle cooperative illumination are achieved, lamplight can be dynamically adjusted according to different scenes, and the safety and comfort of vehicle night driving are improved.

The present invention relates to a method for adjusting a vehicle headlight, in which an adjustment frame in the downward-turned shape of the letter U with two legs (472) and a central web (471), which spans a vehicle body at the level of a rear axle, is formed, in which a line laser (401) pointing in the direction of travel is arranged on at least one side of the adjustment frame orthogonally to a surface spanned by the legs and central web, in which a respective spacer element (405) is arranged on a respective wheel hub of the rear axle orthogonally to the respective rear track, in which a freely movable fastening element (406) is arranged on the respective spacer element, in which the stable adjustment frame is connected to the respective fastening element at its lower leg ends.This allows the adjustment frame to align itself orthogonally to the direction of travel via the freely movable mounting elements, thereby emitting a laser light from the line laser parallel to a rear axle track, and using this laser light to set a lateral target position of the vehicle headlight. Furthermore, a device and a system that implement this method are presented.

The invention, which belongs to the technical field of the vehicle headlamp, discloses a vehicle lamp intelligent sensing regulation and control system comprising a sensing layer, a decision-making layer and an execution layer. The sensing layer monitors the vehicle attitude in real time through an attitude sensing unit comprising a gyroscope, and obtains the front road information through a map pre-judgment unit; the decision-making layer carries out fusion processing on the multi-source information, and generates an optimal vehicle lamp adjusting instruction by means of algorithms such as gradient compensation, steering follow-up and map cooperation; and the execution layer drives the lamp cap to realize horizontal and pitching rotation. According to the system, self-adaption and high-precision regulation and control of the irradiation angle of the vehicle lamp are achieved through cooperation of multiple modules, and the night driving safety and the driving comfort are effectively improved. According to the intelligent sensing regulation and control system for the vehicle lamp, the technical problem of how to improve the safety and comfort of a vehicle headlamp system is solved.

Method for adjusting a headlight (11) in a vehicle (10) having a wheel with a known toe angle, characterized by the following features: - a laser (13) is mounted in a holder on the hub of the wheel, - the recording is designed depending on the track angle in such a way that the laser (13) is directed parallel to the driving axis of the vehicle (10), - a light collecting box is aligned perpendicular to the laser (13) and thus parallel to the travel axis and - the headlight (11) is adjusted using the light collecting box.

An optical system for a vehicle headlamp is provided, and includes at least one light source, at least one collimator positioned to receive light from the light source, a cylindrical lens array (CLA) positioned to receive collimated light from at least one collimator, and an irregular freeform cylindrical lens array (IFCLA) positioned to receive light from the CLA. The IFCLA includes an entry lens with numerous entry facets of irregular sizes and an exit lens with numerous exit facets. The irregularly sized entry facets on the entry lens focus light onto the middles of the respective exit facets on the exit lens.

This disclosure provides a portable lamp worn on the head and method of construction for the portable lamp. The construction method forms a composite structure that improves the comfort, reduces the volume, and better distributes the weight of the components of the lamp. The method of construction allows for a flexible material or set of flexible materials to be used to encapsulate the rigid parts of the headlamp. The flexible and rigid materials can be joined together in a heat press process that results in a single composite structure that has both attributes of the rigid material(s) and the flexible material(s) in different areas of the lamp. The battery can be located at the back or otherwise remote from the light to improve weight distribution and comfort for the user.

A flashlight with a holster charging system is disclosed. A charging holster may provide powered storage for the flashlight and provide extra power for use in other devices such as headlamps. The holster may attach, via a clip, onto the belt, pocket, or bag of a user so they may carry the flashlight while the flashlight recharges. A user may be able to use the flashlight while charging the flashlight in the holster. The holster may have an aperture for an attached flashlight to shine through while electrically coupled to the holster. Charging contacts on the charging holster may be configured to contact charging rings on the flashlight to couple the flashlight to charging circuitry. Power and mode buttons at the rear of the flashlight may enable the flashlight to be powered and operational mode changed on while holstered no matter the orientation the flashlight in the holster.

1. The name of the design product: headlamp bracket (XC-2301ZJ). 2. The use of the design product: used for fixing the bracket of the headlamp of the bicycle through the pull belt. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

1. Name of the designed product: automobile headlamp (17211DL). 2. Use of the designed product: for automobile lighting. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1. 5. Other circumstances or explanations: the part marked A is made of transparent material.

A light emitting diode (LED) package assembly (100) includes a substrate (102). The substrate includes a top surface, a bottom surface (122), and an opening formed through the substrate (102). The opening includes a first portion (104) proximate the top surface and a second portion (106) proximate the bottom surface (122) that is wider than the first portion (104) such that portions of the substrate (102) overhang the second portion (106) of the opening. A pad (124) is disposed on the bottom surface of the portions of the substrate (102) that overhang the second portion (106) of the opening (102). The assembly further includes a hybrid device (210) in the opening. The hybrid device (210) includes a silicon backplane (214) having a top surface, a bottom surface, and an interconnect on the top surface. The interconnect (148) is electrically coupled to the pad (124). The hybrid device further includes an array of LEDs (212) on the top surface of the silicon backplane (214).

1. Name of the designed product: vehicle headlamp. 2. Use of the designed product: applied to the front of the vehicle, for lighting and signal warning. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The wire harness comprises a main plug, a plurality of connecting holes and a plurality of conductive sleeves are arranged on the plug, each conductive sleeve comprises a vertical connecting part and a plurality of elastic sheets, the elastic sheets are annularly arranged outside the vertical connecting part at intervals and connected with the vertical connecting part, and the sides, close to orifices of the connecting holes, of the elastic sheets incline outwards. The conductive sleeve is inserted into the connecting hole, and the elastic sheet deforms under the action of the outer wall of the connecting hole and abuts against the outer wall of the wire harness core. When the conductive sleeve and the wire harness are synchronously inserted into the connecting hole, the elastic sheets deform towards the inner side of the connecting hole under the action of the hole wall of the connecting hole and are pressed on the wire harness core, so that the wire harness is locked by using the plurality of elastic sheets, the mechanical locking capability of the conductive sleeve on the wire harness is optimized, and the connection reliability is improved; and the plurality of elastic sheets enclose to form the side wall matched with the hole wall of the connecting hole under the action of the connecting hole, so that the contact area between the elastic sheets and the wire core is increased, and the electrical performance is improved.

1. Name of the product in this design: Headlamp (2). 2. Purpose of this design: for lighting. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.