2309 results about "Gobo (lighting)" patented technology

The invention discloses a multi-sensor fusion hardware workpiece assembling and positioning method and system, and relates to the technical field of workpiece assembling and positioning.The method comprises the steps that a programmable lighting unit is controlled to project a preset optical pattern to a workpiece, and a visual sensor is used for obtaining a workpiece image; the initial pose of the workpiece is calculated, and an actuator is guided to move the workpiece into a target position preset range coordinate ring; fusing the visual pose data and the distance data of the proximity sensor, carrying out collaborative evaluation and correction on the pose of the workpiece reaching a preset range coordinate ring, and fixing the workpiece to an assembly execution coordinate position; and finally compensating the pose of the workpiece, and executing an assembling operation action. The technical problems that in the prior art, hardware workpiece assembling and positioning are lack of precision, and the assembling process is unstable are solved, and the technical effects that hardware workpiece assembling and positioning precision and assembling process stabilization are achieved, and the assembling precision and safety are improved are achieved.

The utility model discloses a light source packaging assembly, a light-emitting assembly thereof, a lighting device and an intelligent control system, the light source packaging assembly comprises a light mixing unit, and the light mixing unit packages a light source module according to a single-light-color and / or multi-light-color light source; the light source module comprises a first light-emitting unit which emits red and white light, and the red and white light is in a quadrilateral area in a CIE1931 color space; the second light emitting unit emits sky-blue light, and the sky-blue light is in a quadrilateral area on the CIE1931 color space; the third light emitting unit emits light green light, and the light green light is in a quadrilateral area on the CIE1931 color space; at least one of the first light-emitting unit, the second light-emitting unit and the third light-emitting unit emits light, and light emitted by the light-emitting units in the light source module is mixed to obtain emergent light. The utility model provides a novel three-primary-color light source which is freely matched and mixed, so that a dynamic high-quality white light illumination effect is realized, and the illumination device with a pattern display function is obtained.

The invention provides an automobile running water projection lamp, and belongs to the technical field of automobile lighting. Comprising a lampshade, a lens is installed at one end of the lampshade, a PCB is installed in the end, away from the lens, of the lampshade, a light emitting source is electrically connected to the PCB, a plurality of imaging assemblies are installed in the end, close to the lens, of the lampshade through a rotary support assembly, and a pushing assembly is installed in the right side of the lampshade. The rotating support assembly and the pushing assembly are arranged, the multiple imaging assemblies are installed on the rotating support assembly, when the pushing assembly extends, the disc and the imaging assemblies are driven to move leftwards and rotate, then the pushing assembly contracts, and the disc and the imaging assemblies are driven to move rightwards to make contact with a sealing gasket at a light emitting source through restoring force of a spring; light leakage is avoided, bad conditions such as material aging are avoided, patterns can be changed circularly, the whole automobile projection lamp does not need to be disassembled, and the using effect is better.

An embodiment may include a lighting device comprising: a substrate; a light emitting device disposed on the substrate; a resin layer disposed on the light emitting device and covering the light emitting device; a diffusion layer disposed on the resin layer; an optical pattern disposed between the lower surface of the diffusion layer and the resin layer; and a cover layer surrounding the optical pattern, wherein the cover layer comprises a release agent.

The lighting device disclosed at an embodiment of the invention includes a substrate; a first reflective layer disposed on the substrate and having a plurality of reflection patterns; a light source disposed on the substrate; a resin layer disposed on the first reflective layer, and a second reflective layer disposed on the resin layer and having a plurality of holes, wherein an arrangement form of the plurality of holes is the same as that of the plurality of reflection patterns.

The invention relates to the technical field of direct-current lighting, in particular to a lighting method based on a direct-current lighting system, and the method comprises the steps: collecting a lighting area image of each street lamp at each moment in a rainy day and an ambient light intensity value at each moment; identifying umbrellas in the illumination area image to obtain umbrella areas in the illumination area image; key points of the umbrella areas are extracted based on the shape features of the umbrellas; determining detail richness and pattern contrast of each key point; constructing a feature descriptor of each key point, and determining a pedestrian flow evaluation value of each street lamp at each moment; determining the reflection intensity of each key point; the illumination area image at each moment is equally divided into image blocks, and the rain silk possibility of each image block is determined; screening feature image blocks in all the image blocks at each moment; determining the rain vigor evaluation intensity at each moment; and the brightness of the street lamp is adjusted by using a PWM (Pulse Width Modulation) dimming technology. The flexibility of street lamp illumination brightness adjustment is improved.

The invention relates to the technical field of robot control, and discloses an operation robot with illumination recognition, which comprises an illumination coding projection module used for generating an illumination coding pattern sequence according to the material characteristics of a target object and projecting the illumination coding pattern sequence to the surface of the target object; the multi-angle optical sensing module is used for acquiring optical response characteristics of the target object; the non-rigid deformation analysis module analyzes the change of the illumination coding pattern at different moments based on the optical response characteristics to construct a non-rigid deformation field, and predicts the material state of the target object at the next moment; the mechanical property analysis module is used for analyzing the relationship between the optical response characteristics and the mechanical properties of the target object by using a deep learning model, and presetting operation force parameters according to the material state; the closed-loop control module is used for forming a closed-loop control mode; according to the invention, high-precision sensing and accurate operation control of the non-rigid deformation object can be realized.

The utility model provides an atmosphere projection lamp which comprises a shell, a light path channel is formed in the shell, and a light-emitting bottom plate used for emitting dynamic pattern light beams and a lens set are arranged in the light path channel. The light-emitting bottom plate comprises a base plate and a plurality of lamp beads arranged on the base plate, and the lamp beads are arranged in an array mode. The lens group comprises at least one Fresnel lens and a plano-convex lens, and the Fresnel lens and the plano-convex lens are sequentially arranged on a light emitting path of the light emitting bottom plate; light emitted by the light-emitting bottom plate sequentially passes through the Fresnel lens and the plano-convex lens to form soft pattern projection. According to the utility model, the surface light source and the point light source emitted by the lamp panel are subjected to scattering blurring and focusing of the gathered light beams so as to improve the lighting effect, so that the transition edge of the generated pattern is better in soft feeling, and the original shape of the dynamic pattern is kept while the light atmosphere feeling is improved.

An industrial truck having a lighting device, a logistics system having multiple industrial trucks as well as methods for operating the lighting device as well as the logistics system. The industrial truck includes at least one vehicle light and a controller for actuating the vehicle light. The controller is configured to capture at least one vehicle state parameter and to actuate the vehicle light in a pattern based on the at least one vehicle state parameter.

1. Name of the product of this design: Multifunctional light pen (1). 2. Purpose of this design product: used for lighting, laser pointer indication and projecting patterns to amuse cats. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design.

The utility model provides a soft lens module which comprises a shell, a light path channel is formed in the shell, a soft assembly is arranged in the light path channel, the soft assembly comprises a dodging sheet, a Fresnel lens and a plano-convex lens, and the dodging sheet, the Fresnel lens and the plano-convex lens are sequentially arranged in the light path channel in parallel. The utility model provides a soft lens module which can perform scattering blurring and focusing on a light beam with a pattern so as to improve the lighting effect, so that the transition edge of the generated pattern is better in soft feeling, the light atmosphere feeling is improved, and the original shape of a dynamic pattern is kept at the same time.

The invention provides a car lamp double-lamp calibration and fusion system and method, and belongs to the technical field of car lamp intelligent lighting. The system comprises a double-lamp calibration subsystem and a double-lamp fusion subsystem, the double-lamp calibration subsystem and the double-lamp fusion subsystem both adopt controllers, left projection lamps and right projection lamps, and the controllers are electrically connected with the left projection lamps and the right projection lamps respectively; the double-lamp calibration subsystem establishes a world coordinate system and a projection drawing coordinate system through a controller, a left projection lamp and a right projection lamp so as to complete calibration of vehicle lamps. The double-lamp fusion subsystem completes fusion of the left projection lamp and the right projection lamp through the controller, the left projection lamp and the right projection lamp after the double-lamp calibration subsystem completes vehicle lamp calibration. Through accurate calibration of left and right vehicle lamps of a vehicle, accurate projection of the vehicle lamps in a specific area is realized. Based on a calibration result, light fusion is further realized, and it is ensured that left and right vehicle lamps cooperatively project specified patterns in an actual application scene.

Disclosed is a lighting device for a vehicle according to the present disclosure including: a housing; a lens made of a transparent material, coupled to the housing, and covering an opening provided in the housing; a light source installed in the housing and configured to emit light toward the lens; a first pattern layer disposed between the light source and the lens and including one or more first pattern portions; and a second pattern layer disposed between the first pattern layer and the lens and including one or more second pattern portions.

The invention provides a glass assembly and a window body assembly. The glass assembly comprises: a glass body having a first surface and a second surface arranged opposite to each other; the light emitting area forms a pattern and is formed on the first surface and / or the second surface of the glass body and / or in the glass body, and the light emitting area is configured to enable light to be guided out of the second surface from the light emitting area; and the light shielding area is arranged on the first surface, and forms a pattern following the pattern formed by the light emitting area so as to shield the light of the light emitting area towards the light shielding area. According to the glass assembly, the lighting effect and / or the light-emitting pattern effect can be achieved on the surface of one side of the glass assembly, adverse effects of light rays of the light emitting area on the surface of the other side of the glass assembly are reduced or avoided, meanwhile, the light transmittance of other areas, except the light shielding area, of the glass assembly is not affected, and the driving experience is enhanced.

1. The name of the product of this design: light bulb. 2. Purpose of this design product: This design product is used for lighting. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the key points of the design: main view.

A lens sheet and a lamp for a vehicle. The lamp includes a light source part and a lens sheet that outputs the light input from the light source part and that forms different lighting images according to viewing angles, the lens sheet includes a printed pattern layer, on which a specific pattern image is printed, and a lenticular lens that form the different lighting images according to the viewing angles by diffusing the light that passed through the pattern image, the lenticular lens includes a plurality of diffusion lenses, and at least some of the plurality of diffusion lenses have different curvatures.

The utility model provides an atmosphere projection lamp which comprises a shell, a light path channel is formed in the shell, and a light-emitting bottom plate used for emitting dynamic pattern light beams and a lens set are arranged in the light path channel. The light-emitting bottom plate comprises a base plate and a plurality of lamp beads arranged on the base plate, and the lamp beads are arranged in an array mode. The lens group comprises at least two Fresnel lenses, and the Fresnel lenses are arranged on a light emitting path of the light emitting bottom plate; light emitted by the light-emitting bottom plate sequentially passes through the Fresnel lenses to form soft pattern projection. According to the utility model, the surface light source and the point light source emitted by the lamp panel are subjected to scattering blurring and focusing of the gathered light beams so as to improve the lighting effect, so that the transition edge of the generated pattern is better in soft feeling, and the original shape of the dynamic pattern is kept while the light atmosphere feeling is improved.

Control unit (91) for controlling the lighting by a vehicle (1), configured to: Controlling a device (41) for providing a structured light beam (25) comprising a pattern (23); and Controlling the device (41) to change the pattern (23) in the structured light beam (25) depending on the detection of a deformation of the pattern caused by the impact of the structured light beam (25) on an approaching object while the vehicle (1) is moving.

The present invention relates to a track lighting system (1) comprising: a power track (2) having a longitudinal extension (L) and being connectable to an electric supply; a plurality of individually controllable lighting devices comprising at least one first lighting device (3) and at least one second lighting device (4), each being connectable to the power track (2), wherein the at least one first lighting device (3) comprises a first light source and a first light exit window (5) having a first form factor, wherein the at least one second lighting device (4) comprises a second light source and a second light exit window (6) having a second form factor; wherein at least one first lighting device (3) is a first pixelated lighting device wherein the first light source comprises a plurality of individually controllable first LED pixels; wherein the track lighting system (1) further comprises at least one control unit arranged to individually control the lighting devices (3, 4); and wherein the control unit is further arranged to control at least one first LED pixel of the plurality of individually controllable first LED pixels of the at least one first lighting device (3) to illuminate only a first portion of the first light exit window such that a light pattern is providable by the track lighting system (1) in the first light exit window.

Provided is a vehicular lighting fixture capable of suppressing an influence of aberration and heat in a projection lens and projecting a highly accurate light pattern. The vehicular lighting fixture comprises a projection lens (2) for projecting a required light distribution pattern by projecting light emitted from a light source (3). The projection lens (2) comprises, in order from the side opposite to the light source (3), a first lens (21) and a second lens (22) of resin, and a third lens (23) and a fourth lens (24) of glass. A diaphragm (25) for limiting the light diameter of the projected light is disposed between the second lens (resin lens) (22) and the third lens (glass lens). By narrowing down the diaphragm (25), the aberration of the projection lens (2) is reduced. The heat of the light source (3) is suppressed by the diaphragm (25) from being transferred from the third lens (23) side toward the second lens (22) side.

The invention discloses a multi-objective optimization cooperative control method for goods shelf illumination and related equipment thereof, and belongs to the technical field of illumination control, and the method specifically comprises the steps: projecting a multi-wavelength grid detection pattern adaptive to the spacing of shelf laminates to the surface of a goods shelf, collecting a reflected light signal, and synchronously recording spatial distribution and spectrum composition data; extracting grid node coordinates by processing spatial data, calculating an offset vector relative to a reference position, analyzing spectral data to decompose wavelength components, and calculating a difference value between each wavelength light intensity and a reference value; generating a light beam direction adjustment instruction based on the direction amplitude of the offset vector, and generating a spectrum compensation instruction according to the light intensity difference, so that a basic illumination system adjusts illumination parameters accordingly; according to the invention, multi-parameter collaborative optimization of goods shelf illumination is realized, and the illumination quality in a complex environment is effectively improved.

The utility model discloses a Baullouin mirror lamp panel with replaceable display in the field of lighting lamps, which comprises a partition plate arranged in a hollow frame, the interior of the frame is divided into an upper groove body and a lower groove body, the top of the upper groove body is detachably provided with a semitransparent mirror, the bottom of the upper groove body is provided with a single-sided mirror, and the single-sided mirror is separated from the semitransparent mirror through a hollow gasket. The inner side of the gasket is provided with a light guide plate which is detachably installed, decorative patterns are printed on the light guide plate, the bottom of the light guide plate is provided with protruding insertion rods used for being inserted into the single-face mirror for fixation, the face, close to the light guide plate, of the single-face mirror is provided with insertion grooves corresponding to the insertion rods in number and position, and the inner wall of the gasket is provided with an LED lamp strip used for projecting light rays to the light guide plate. The light guide plate is mounted and fixed in the upper groove body in a detachable connection manner, and decorative patterns are printed on the light guide plate, so that a user can flexibly replace the light guide plate with different decorative patterns according to different use environments, and finally, different pattern visual effects are displayed in the deep llouin mirror lamp panel.

1. The name of the product of this design: Solar wall-mounted ground lamp (sunflower). 2. Purpose of this design product: This design product is used for lighting and decoration. 3. The design highlights of this appearance design product lie in the shape, pattern and their combination of the product appearance design. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. The name of this design product: atmosphere light. 2. Purpose of this design product: used for space lighting and decoration. 3. The design key points of this appearance design product are: the combination of shape, pattern and color. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The design for which protection is sought includes color.

The invention provides a glass assembly and a vehicle, and relates to the technical field of vehicles, the glass assembly at least comprises a light-transmitting assembly, a dimming module and an atmosphere effect structure, the light-transmitting assembly comprises a first light-transmitting plate, a second light-transmitting plate and a third light-transmitting plate which are stacked; the dimming module is arranged between the first light-transmitting plate and the second light-transmitting plate, and the dimming module comprises a first light transmittance and a second light transmittance; the atmosphere effect structure comprises a light source and a pattern layer, the pattern layer is arranged on the third light-transmitting plate, and the light source is used for providing light for the pattern layer. The light emitted by the light source can be conducted to the pattern layer to form the atmosphere lamp effect, the attractiveness of the vehicle can be improved, the situation that the atmosphere effect structure is seriously affected when the external light is too strong can be avoided through the dimming module, the atmosphere lamp effect can be improved, and then the use experience of a user is improved.

A lighting system for a vehicle includes an LED light source and first, second and third waveguides, each being configured to receive the light emitted from the light source at a first end and output an intermediate light pattern at an opposing second end. A projection lens is disposed adjected the second end of the waveguides to receive the light pattern and project it in front of the vehicle. At least one of the waveguides may include a refracting surface array configured to shape the light received from the LED light source. The lighting system may be mounted to the vehicle at an elevated location above an implement associated with the vehicle to illuminate areas in front of the implement.

The present invention relates to a track lighting system (1) comprising: a power track (2) having a longitudinal extension (L) and being connectable to an electric supply; a plurality of individually controllable lighting devices comprising at least one first lighting device (3) and at least one second lighting device (4), each being connectable to the power track (2), wherein the at least one first lighting device (3) comprises a first light source and a first light exit window (5) having a first form factor, wherein the at least one second lighting device (4) comprises a second light source and a second light exit window (6) having a second form factor; wherein at least one first lighting device (3) is a first pixelated lighting device wherein the first light source comprises a plurality of individually controllable first LED pixels; wherein the track lighting system (1) further comprises at least one control unit arranged to individually control the lighting devices (3, 4); and wherein the control unit is further arranged to control at least one first LED pixel of the plurality of individually controllable first LED pixels of the at least one first lighting device (3) to illuminate only a first portion of the first light exit window such that a light pattern is providable by the track lighting system (1) in the first light exit window.