771 results about "Sunroof" patented technology

The invention relates to the technical field of functional materials, in particular to a polyvinyl butyral flexible material as well as a preparation method and application thereof. The molecular chain regularity is destroyed through an isobutyraldehyde branched chain, the crystallinity is reduced, and the flexibility is improved; cesium-tin co-doped tungsten oxide has high infrared rejection rate and good dispersity, and the influence on the flexibility of the material is reduced; magnesium salicylate and magnesium formate are compounded, so that the reaction activity with resin is reduced, and the bonding stability in the bending process is ensured; the flexibility and migration resistance of the material are synergistically improved through the flexible plasticizer, and the interlayer sheet is prevented from being sticky; the flexible reinforcing agent polycaprolactone micro powder is used for forming an elastic node, bending stress is absorbed, and the recovery performance is improved. The polyvinyl butyral flexible material provided by the invention has flexible bending performance, an efficient infrared barrier function and stable bonding performance, is suitable for scenes such as curved building curtain walls, special-shaped automobile sunroofs or arc-shaped rail traffic windows, and has a wide application prospect.

The invention relates to the technical field of automobile part quality detection, and discloses a skylight guide rail defect visual detection method and system.The skylight guide rail defect visual detection method comprises the steps that multi-light-source cooperative illumination configuration is adopted for image collection and self-adaptive fusion processing; guide rail areas are identified through edge detection, and differentiation enhancement processing is carried out on all the areas; multi-scale features are extracted, and key features are enhanced through an attention mechanism; extracting a defect candidate area, performing nearest neighbor matching to judge a defect type, and updating a prototype vector according to a quality inspector feedback increment; a visual generation and human-computer interaction interface is adopted to display a detection result and output a quality evaluation report; according to the invention, the technical problems of difficult imaging of the high-reflection metal surface, inconsistent quality of complex structure images, difficult identification of multiple types of defects and low real-time detection and calculation efficiency are solved, and the real-time detection requirement of a production line is met.

The invention relates to the technical field of intelligent manufacturing and precision machining, and discloses a skylight guide rail clamp clamping force intelligent regulation and control method and system.The skylight guide rail clamp clamping force intelligent regulation and control method comprises the steps that multi-dimensional sensing data of a skylight guide rail clamp is obtained and preprocessed; acquiring a force displacement data pair and identifying a flexibility coefficient of the guide rail; the elasticity modulus is inversely calculated through the flexibility coefficient, and temperature correction is carried out; calculating theoretical stress distribution and a displacement field, and fusing and correcting the theoretical stress distribution and the displacement field with measured data of the sensor; evaluating stress safety, deformation stability and vibration stability; the current clamping force distribution is adjusted; the clamping force adjustment amount is calculated and converted into a control instruction for adjustment, the guide rail is machined, and quality detection is conducted; updating the quality prediction model, predicting tool wear and calculating compensation; according to the invention, through an online learning and adaptive optimization mechanism, the system can continuously learn and evolve and automatically adapt to changes of production conditions.

The invention provides a low-carbon intelligent safety roof system based on multi-information interaction, and the system comprises a roof integrated control module which achieves the integrated control based on an automobile roof structure. The layered structure is adopted, structures with different functions are mounted and integrated in a layered mode, the multifunctionality of an automobile roof is improved, sunroof palm print / gesture unlocking is adopted, a sunroof can be rapidly opened for escape in an emergency, CO2 / smoke concentration, temperature and infrared thermal imaging recognition in an automobile and accumulated water liquid level height are monitored in real time, and the safety of the automobile is improved. Through opening and closing of a roof skylight, an in-vehicle air conditioner, in-vehicle spraying and air exhaust ventilation, various problems of harming life and property safety during running or stopping of various automobiles are effectively avoided, and roof integrated control independent of an automobile console and low-carbon and environment-friendly manufacturing materials are adopted. Intellectualization, safety and low carbon of the roof are achieved through multi-information interaction, the limitation of single function design of a traditional roof system is broken through, and multifunctionality of the automobile roof is achieved.

The invention relates to a manufacturing method of a high-heat-insulation and sound-insulation type PVB (Polyvinyl Butyral) intermediate film for an automobile large skylight, and belongs to the technical field of laminated glass material preparation. A common PVB resin layer A, a high-damping-coefficient sound-insulation resin layer B, a heat-insulation composite resin layer C, a high-damping-coefficient sound-insulation resin layer B and a common PVB resin layer A are prepared into the high-heat-insulation sound-insulation type PVB intermediate film in sequence by adopting a five-layer composite co-extrusion process, a multi-layer structure is adopted, and particularly, the high-damping-coefficient sound-insulation resin layer B is used, so that the propagation of sound waves can be effectively reduced, and the sound-insulation performance of the PVB intermediate film is improved. The large skylight of the automobile can effectively isolate external noise and improve the riding comfort in the automobile during high-speed driving or urban traffic, vanadium dioxide and graphene are compounded through the C-layer heat insulation composite resin, graphene has a large specific surface area, the dispersity of vanadium dioxide can be improved, and the heat insulation performance of the automobile is improved. Vanadium dioxide can improve the reflectivity of near-infrared light when the environment temperature rises.

The utility model provides a precise cutting machine for an automobile skylight guide rail. The cutting table is fixedly connected to the top of the bottom plate through a supporting frame, movable grooves are formed in the positions, close to the front face and the back face, of the top of the cutting table, two sliding rods are installed in each movable groove, and a limiting plate is installed in each movable groove; the outer surface of each sliding rod is slidably connected with a plurality of movable frames through sliding holes and limiting openings. According to the precise cutting machine for the guide rails of the automobile sunroofs, the distance between the chucks can be adjusted according to requirements through the design, and the guide rails, with radians, of the automobile sunroofs of different sizes can be clamped and fixed in cooperation with the containing table; the stability is improved, meanwhile, the cutting equipment can conveniently and precisely cut the guide rail with the radian of the automobile skylight, and the cutting precision can be improved.

The invention relates to the technical field of dimming films, in particular to a black dichroic dye composition, a PDLC (Polymer Dispersed Liquid Crystal) dimming film as well as a preparation method and application of the PDLC dimming film. Comprising a compound of formula D1, a compound of formula D2 and a compound of formula D3; formula D1; formula D2; formula D3; the black dichroic dye composition is a total anthraquinone black dye composition, the value a of the prepared dimming film is-5-5 and the value b of the prepared dimming film is-5-5 at 0V, and Eab is smaller than or equal to 2 at 0V and 48V, and compared with azo dichroic dye, the black dichroic dye composition has better heat insulation and sun protection performance and meets the use requirements in automobile panoramic skyscreens, skylight dimming glass and building glass.

The automobile skylight glass assembly shaping detection device provided by the invention comprises a workbench, a glass assembly outer contour and hole position detection unit and a glass assembly pressing shaping and surface difference detection unit, and the workbench comprises a frame and a workbench surface arranged on the frame. The glass assembly outer contour and hole position detection unit is arranged on the workbench, the glass assembly pressing shaping and surface difference detection unit is arranged on the workbench, the invention further provides a detection method of the shaping detection device for the automobile skylight glass assembly, shaping detection can be conveniently conducted on the automobile skylight glass assembly, and the detection efficiency is improved. The curvature and flatness of the automobile skylight glass assembly can be conveniently detected, the assembling gap between the automobile skylight glass and the skylight frame can be conveniently detected, the detection efficiency can be improved, and the outgoing quality and reliability of the automobile skylight glass assembly can be improved.

The present disclosure relates to a vehicle control apparatus of a vehicle, a system including the same, and a method thereof. The vehicle control apparatus may include a motor that moves a sunroof to an open position or a closed position, a plurality of sensors that detect rotation of the motor, memory that stores sensor values received from the plurality of sensors, and a processor that controls the rotation of the motor based on the sensor values. The processor may adjust the position of the sunroof by reverting a positional change of the sunroof that was, for example, not detected while the vehicle control apparatus was in a sleep mode.

The utility model discloses a kind of interlayer formula automobile sunroof with dust cleaning function, it is related to automobile sunroof technical field, to solve the surface of the prior art automobile sunroof Easy to accumulate a lot of dust, dust is laid flat on the surface of sunroof, vehicle in the process of driving, dust cannot be removed by air flow either, only when washing car is cleaned, this causes a lot of dust accumulation to the both sides of sunroof after accumulation, damage transmission system and rubber strip, not conducive to cleaning. The outer side of the first horizontal moving device is slidably connected with a first quick-release seat, the outer side of the second horizontal moving device is slidably connected with a second quick-release seat, the first quick-release seat and the second quick-release seat are detachably connected with a dust cleaning rubber stick, the bottom of the dust cleaning rubber stick is attached to the upper surface of the sunroof body, a drive box is fixedly installed on one side of the transmission case, a driving device is fixedly installed in the drive box, and a driving gear is fixedly connected to the driving end of the driving device.

The present application relates to the technical field of sunroof, especially relates to a self-cleaning sunroof structure, which comprises a glass plate, the periphery of the glass plate is fixedly sleeved with an outer frame, a driving mechanism is arranged in the outer frame, a C-shaped accommodation groove is formed in the inner wall of the outer frame, and a cleaning rod is arranged in the inner part of the outer frame and connected with the driving mechanism, the cleaning rod can be stored in the outer frame when not cleaning, so that dust outside is prevented from adhering to the cleaning rod, the cleaning rod is ensured to be clean enough, the glass plate can be cleaned by the cleaning rod driven by the driving mechanism when cleaning is needed, and the cleaning effect is improved.

This invention relates to a vehicle, a sunroof assembly, and a roller blind mechanism. When the first and second rollers rotate, they drive an annular winding belt to reciprocate along its extended trajectory, thereby enabling the winding or unwinding of a sunshade wrapped around the annular winding belt. Furthermore, when the sunshade is wound onto the outer wall of the annular winding belt, compared to the traditional method of winding the sunshade using a roller, the annular winding belt extends the horizontal circumference of the sunshade, effectively reducing the overall vertical dimension of the wound sunshade and minimizing the vertical space required.

The utility model discloses a kind of car sunroof guide rails with buffering noise reduction structure, it is related to sunroof guide rail field, this kind of car sunroof guide rail with buffering noise reduction structure includes the guide rail main body extending along first direction, outwardly extending mounting plate is formed on the guide rail main body one side outer wall, multiple mounting holes are opened on mounting plate, for bolt connection frame, bolt is passed in mounting hole when connecting;This kind of car sunroof guide rail with buffering noise reduction structure forms three-dimensional grid structure by buffer groove and extension groove, main rubber pad absorbs vertical impact, extension rubber pad inhibits longitudinal vibration, double elastic deformation greatly reduces the area of mounting plate contact part after installation with frame, blocks vibration transmission path, rubber ring in the protruding part groove isolates bolt and mounting plate metal contact, eliminates high-frequency friction abnormal sound.

This application relates to the field of vehicle control, specifically to a method for controlling a sunroof and a vehicle. This application, upon responding to a sunroof opening operation, compares the actual opening degree of the sunshade with the maximum driven opening degree to clarify the relationship between the two, thus mitigating the risk of premature sunroof opening from the control source. Secondly, based on the comparison results, a targeted motion strategy is formulated. If the actual opening degree of the sunshade already meets the maximum driven opening degree, the sunroof can be directly controlled to open normally. If not, the strategy is adjusted to ensure that the sunroof movement does not exceed the sunshade's adaptation range, avoiding an imbalance in the two opening degrees. Finally, this control logic does not require modification of the existing independent mechanical structure. Through linked judgment and strategy adjustment, it achieves dynamic adaptation between the sunroof opening and the sunshade opening degree, completely solving the problem of sunshade damage due to airflow impact and friction during driving caused by mismatched opening degrees, ensuring component lifespan and driving safety.

The invention relates to a panoramic sunroof rear glass driving mechanism which comprises a front driving block, a rear driving block, a driving block connecting rod, a rear glass front tilting arm and a rear glass rear tilting arm, a front driving block sliding groove matched with the rear glass front tilting arm is formed in the front driving block, and a rear driving block sliding groove matched with the rear glass rear tilting arm is formed in the rear driving block. The rear driving block is provided with a rear driving block sliding groove matched with the rear glass rear tilting arm. The front driving block moves, the driving block connecting rod drives the rear driving block to move synchronously, the rear glass front lifting arm moves to the low point along the high point of the front driving block sliding groove, meanwhile, the rear glass rear lifting arm moves to the low point along the high point of the rear driving block sliding groove, and the sinking action is completed. By arranging the front driving block, the rear driving block, the driving block connecting rod, the rear glass front raising arm and the rear glass rear raising arm, sinking and opening of the rear glass are achieved, the overall height of the movement mechanism is reduced, the interference risk with a front glass movement mechanism is reduced, and the front glass and the rear glass are opened more stably.

The utility model discloses an automobile skylight assembly which comprises a glass plate, an atmosphere lamp assembly and a lap joint assembly, the atmosphere lamp assembly is arranged on the surface of the side, close to the interior of an automobile, of the glass plate in a covering mode, and the lap joint assembly comprises a lap joint base and a lap joint piece connected with the lap joint base; wherein the lap joint base is connected with the atmosphere lamp assembly, and the lap joint base is arranged on the side, away from the glass plate, of the atmosphere lamp assembly. According to the automobile skylight assembly designed by the utility model, the arrangement position of the lap joint seat is changed, so that the influence of the lap joint seat on reflected light is reduced, the display effect of the atmosphere lamp is enhanced, and the use experience of a user can be further improved.

The utility model discloses a slidable automobile support, which belongs to the technical field of automobile supports and comprises a support and mounting seats arranged on two sides of the lower portion of the support, supporting rods are arranged between the support and the mounting seats, and sliding devices matched with the supporting rods are arranged on the bottom surface of the support. The sliding device comprises a sliding block fixedly arranged on the bottom face of the support, protruding blocks are arranged on the two sides of the sliding block, sliding grooves matched with the protruding blocks are formed in the side wall of the inner side of the supporting rod, a plurality of grooves are further formed in the bottom face of the sliding block, and idler wheels are installed in the grooves. The supporting rod is installed on the top of the automobile through the installation base, the support is installed on the supporting rod, so that the supporting rod can slide on the automobile roof, the support can be slid by opening an automobile skylight in the automobile, and objects on the support can be conveniently taken and placed.

The utility model relates to the technical field of automobile sunroofs, and discloses a PC interlayer liquid crystal starry sky film which comprises a sunroof glass main body, two layers of EVA films are arranged at the bottom of the sunroof glass main body, and a light-superconducting PC film material is arranged between the two layers of EVA films. According to the utility model, the liquid crystal pattern is filled in the light-superconducting PC film material, the two layers of EVA films are adopted to clamp the liquid crystal pattern in the middle, and the ultra-white glass is attached below the liquid crystal pattern, so that a relatively closed and stable structure system is formed, and the structure effectively prevents the liquid crystal pattern from being directly exposed in an external environment; and compared with a traditional surface printing or film pasting mode, the internal packaging can better resist various physical damages in daily use, the durability of the product is greatly improved, and it is ensured that the good decoration effect can still be kept after long-term use.

1. Name of the product in this design: Sunshade Awning (Half-Box Type). 2. Purpose of this design: A device for sunshade and rain protection. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: skylight support guide connecting clamp. 2. The use of the design product: a connecting tool for installing a support for skylights on the roof of a factory, warehouse, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The utility model discloses a double-opening skylight, which belongs to the technical field of skylights and comprises a guide rail, a front slider and a rear slider are slidably arranged on the guide rail, a front skylight body is connected onto the front slider, a rear skylight body is connected onto the rear slider, a push block is fixed at the rear end of the front slider, and a push rod is fixed at the rear end of the push block. According to the mechanism that the pushing block and the clamping block are arranged to control opening and closing of the skylight, in the process that the skylight is in the opening state, the cooperative action of the pushing block and the clamping block pushes the clamping block to move backwards, the rear sliding block is indirectly driven to move backwards, and therefore the clamping block and the rear sliding block are not prone to moving backwards. The chain reaction obviously enlarges the opening range of the skylight, and optimizes the ventilation and lighting effects in the automobile. In the closing process, the pushing block rotates to pull the clamping block to move forwards, and then the clamping block drives the rear sliding block to reset. By means of the design, it is guaranteed that the skylight is closed stably and smoothly.

The utility model relates to the technical field of automobile sunroofs, and discloses sunroof glass with a built-in starry sky film, which comprises a sunroof glass main body, two PU (polyurethane) layers are arranged at the bottom of the sunroof glass main body, a light-superconducting PC (polycarbonate) film material is arranged between the two PU layers, and ultra-white glass is arranged at the bottom of the PU layer below the sunroof glass main body. RGB light bars are arranged on the left side and the right side of the light superconducting PC film material respectively. According to the sunroof glass, the RGB light bar is started to work to irradiate the patterns printed on the light-superconducting PC film material, so that the patterns are reflected on the sunroof glass main body, and the patterns smartly scatter and refract light rays, so that the space in a vehicle is covered by soft and fantastic light and shadow, and a miracle atmosphere which is just like being in the starry sky is created; the artistic sense and style of the space are greatly improved, and the strict pursuit of the user for personalized and high-end decoration is met.

The application discloses a sunroof thermal protection control method, a storage medium and an electronic device. The method comprises the following steps: after the whole vehicle is powered on, a first current environment temperature is obtained in response to a first actuation operation of the sunroof; an upper limit actuation number corresponding to a first actuation period and a warning actuation number are determined according to the first current environment temperature, and the warning actuation number is smaller than the upper limit actuation number; if it is detected that the sunroof actuation number reaches the warning actuation number in the first actuation period, a thermal protection reminder information is sent, so that the user does not mistakenly think that the device is damaged when the thermal protection is started, and user complaints are reduced; and if it is detected that the sunroof actuation number reaches the upper limit actuation number in the first actuation period, a sunroof thermal protection operation is triggered, the sunroof actuation number in the actuation period is used to determine whether the sunroof thermal protection operation is triggered, the sunroof motor temperature can be effectively prevented from being too high, and the service life of the motor is prolonged.

The application discloses a sunroof glass edge covering and rubber strip connecting structure and relates to the technical field of sunroof glass sealing equipment. The sunroof glass edge covering and rubber strip connecting structure comprises front glass PU edge coverings and rear glass PU edge coverings arranged on a sunroof, sealing strips are clamped to the outer edges of the glass, the side surface of the rear glass PU edge coverings is provided with a supporting surface, the sealing strips are provided with an extending surface, the extending surface is in close contact with the supporting surface, the corner of the rear glass PU edge coverings is provided with a convex platform extending outward, and the corner of the sealing strips is provided with a groove in contact with the convex platform. The extending surface of the sealing strip is supported by the supporting surface of the side surface of the rear glass PU edge coverings, the convex platform at the right angle of the glass PU edge coverings and the groove of the sealing strip are matched, the rear sealing strip is not prone to collapse at the right angle, and the sealing strip is always attached to the glass edge covering when the front glass is subjected to downward force.

1. Name of this design product: Rear sunroof. 2. Purpose of this design: for sunshade and rain protection. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

A sliding screen assembly, including: a winding unit; a flexible screen wound on the winding unit, where the flexible screen is provided with a free end; a support plate hinged to the free end; a fixed base; and a linkage having an end hinged to the fixed base and the other end hinged to the support plate, where the linkage is rotatable, in a forward direction and a reverse direction, around a hinge point between the linkage and the fixed base, to drive the support plate to rotate in the forward direction and the reverse direction, enabling the flexible screen to unfold and fold. The flexible screen is attached to the support plate when unfolded, and the support plate provides a support force for the flexible screen. When the flexible screen is folded, the sliding screen assembly is not exposed, making the appearance neat and aesthetic.

The utility model relates to a cross beam structure in an automobile skylight frame, which comprises an arc-shaped main beam plate, connecting support plates are respectively formed in the middle parts of two ends of the main beam plate, inclined transition plates are respectively formed on two sides of the connecting support plates, horizontal lug plates are formed on the side edges of the transition plates, and R-shaped openings are formed between the lug plates and the end parts of the side plates. Connecting type tables which are inclined planes are formed at the two ends of the side plates respectively, rib plates are welded and fixed to the connecting supporting plates at the two ends of the main beam plate respectively, inner supporting lugs are formed at one ends of the side edges of the two sides of the rib plates in a punching mode, and the inner supporting lugs abut against the lower surfaces of the connecting type tables and are fixedly connected to the connecting type tables in a welded mode. Outer supporting lugs are formed at the other ends of the two side edges of the rib plates in a punching mode. The rib plates are additionally arranged at the stress concentration openings in the two ends of the beam for reinforcement, tearing of the openings is avoided, and the strength of the skylight frame is improved; the bosses are additionally arranged on the cross beams to install the flexible base plates, abrasion between the rolling sunny curtain and the cross beams is reduced, and the service life of the rolling sunny curtain is prolonged.

The utility model discloses an automobile sunroof guide rail positioning clamp, which relates to the technical field of automobile sunroof guide rail positioning, and comprises a positioning table, a sliding chute is arranged on the upper side of the positioning table, a clamping component is connected in the sliding chute in a sliding manner, and one side of the clamping component is movably connected with a positioning mechanism. When the guide rail body is positioned by the positioning mechanism, the clamping position of the clamping assembly is adjusted under the condition that the guide rail body is kept still. The two sides of the guide rail body are fixed through the clamping assemblies, so that the guide rail body is kept stable during machining, meanwhile, the clamping assemblies are assisted through the positioning mechanism, the guide rail body is clamped from inside to outside, the stability of the guide rail body is further improved, and when the clamping position needs to be replaced, the guide rail body can be replaced conveniently. After the guide rail body is fixed through the positioning mechanism, the clamping assembly is made to move, and the situation that follow-up machining is affected due to the fact that the guide rail body is in an unfixed state when the clamping assembly moves can be prevented.

A motor vehicle (10) is described, comprising several electrically adjustable side windows (12v, 12h) and / or an electrically adjustable sunroof (14); a vehicle control unit (16) configured to adjust the side windows (12h, 12v) and / or the sunroof (14) to their respective positions; an air conditioning system (18) for regulating the interior temperature, wherein the air conditioning system (18) has at least one electromechanically adjustable air outlet (20), and wherein the vehicle control unit (16) is configured to adjust the air conditioning system (18) and / or the at least one air outlet (20).It is provided that the motor vehicle (10) has at least one camera device (22) facing the vehicle interior (FI) which is designed to capture information about an airflow and / or an air stratification in the vehicle interior (FI), wherein the vehicle control unit (16) is designed to open at least one side window (12v, 12h) and / or the sunroof (14) at least temporarily, depending on the detected airflow and / or air stratification, when the vent (20) is at least partially open.

The utility model discloses a general support of rear-mounted curtain sunroof motor, including first support and second support, first support one end is linked with motor, and the other end is linked with ceiling, second support one end is linked with first support, and the other end is linked with ceiling, be provided with at least one connecting piece on first support, and connecting piece is linked with ceiling through first connecting piece, first support outer surface is provided with first installation boss, adopts the design of split type first support and second support, and first support is used for connecting motor specially, and the first installation boss on it can carry out standardization design according to the mounting hole position of different motor, realizes and the general matching of multiple models motor, solves the problem that the integral type design of present motor support is high in cost and poor in adaptability.