5393 results about "Windshield" patented technology

Proposed is an electric vehicle air conditioning system and a control method therefor, the air conditioning system being capable of preventing a phenomenon in which flash fogging occurs on a windshield. The method for the electric vehicle air conditioning system includes determining whether a current air conditioning mode is set to a cooling mode or a heating mode, determining whether a request for entering an internal heat exchanger dry mode is received when the current air conditioning mode is set to the heating mode, entering the internal heat exchanger dry mode and performing an drying operation of an internal heat exchanger for a predetermined time when the request for entering the internal heat exchanger dry mode is received, and operating a set normal heating mode when the internal heat exchanger dry mode is finished.

The invention discloses a gutter channel reinforcing structure and a vehicle. The gutter channel reinforcing structure is installed in a space formed by the front windshield lower cross beam, the front coaming and the gutter channel. The gutter channel reinforcing structure comprises a three-dimensional frame structure, and the three-dimensional frame structure extends in the X direction and the Y direction to form a spatial three-dimensional structure so as to support the space formed by the front windshield lower cross beam, the front coaming and the gutter channel from different directions, strengthen the structural strength of the air conditioner air inlet and improve the NVH condition. The three-dimensional frame structure is provided with the first opening penetrating in the X direction, the first opening corresponds to the air conditioner air inlet in the dash panel in position, the first opening penetrating in the X direction is formed through the holes of the three-dimensional frame structure, external air can smoothly enter the air conditioner air inlet from the first opening, and the air inlet amount of an air conditioner is guaranteed. In addition, the three-dimensional frame structure is based on a frame type structure of the three-dimensional frame structure, the three-dimensional frame structure can collapse inwards when collision occurs, and the passenger protection performance is improved.

The invention provides a vehicle interior laser cutting machine tool, and relates to the technical field of laser cutting machine tools, the vehicle interior laser cutting machine tool comprises a cutting table and a laser cutting head, the middle of the cutting table is hollow, a drawer type waste tray is movably inserted in the cutting table, one end of the cutting table is fixedly provided with a dust collector, and the other end of the cutting table is fixedly provided with an air blowing pump; shunting seats are fixedly mounted on the two sides of the cutting table, a plurality of dust collection holes are formed in the two side walls in the cutting table at equal intervals, cavities used for collecting dust are formed in the two side walls in the cutting table, and the output end of the dust collector is fixedly communicated with the two cavities in the cutting table; the adjusting assembly is installed at the top of the cutting table and used for adjusting the position of the laser cutting head, and the bearing sets are installed on the cutting table at equal intervals and used for containing the vehicle interior trim panel. According to the laser cutting machine tool, the sealing windshield is driven to be opened and closed through the rollers in the adjusting assembly, the purpose of air duct follow-up switching is achieved, and the laser cutting machine tool has the excellent cleaning capacity for kerfs of a to-be-cut piece.

A windshield (8) including a pair of right and left sliding doors (13) and (14) is provided above an accommodation case (5) in which a weighing mechanism joined to a weighing pan (2) is disposed, the sliding doors (13) and (14) are slidably suspended and supported, and are linked to each other in an engageable and disengageable manner at their lower portions by a linkage mechanism including connection members (31) and (32), engagement / disengagement members (33) and (34), and a joint plate (60), and an air cylinder including a piston rod linked to the joint plate (60) and a pump as a drive source of the air cylinder are provided in the accommodation case (5). Since it is not necessary to separately provide a space for accommodating the air cylinder and the pump, the electronic balance (1) can be downsized.

The invention belongs to the technical field of automobile intelligent driving, and provides an automobile front panoramic image display method and system, a storage medium and electronic equipment, and the method comprises the steps: obtaining an automobile front image, and generating a panoramic display image according to the automobile front image; acquiring real-time vehicle speed and steering wheel angle data of vehicle driving, calculating a predicted driving track of the vehicle according to the real-time vehicle speed and the steering wheel angle data, and generating a first panoramic image in combination with the panoramic display image; the information of the obstacle in front of the vehicle is obtained, the position of the obstacle in front of the vehicle is determined by combining the information of the obstacle in front of the vehicle with the first panoramic image, the position of the obstacle in front of the vehicle is marked in the first panoramic image, a second panoramic image is generated, and the PHUD display module displays the second panoramic image. The front view of a vehicle obtained by a driver is wider, images are displayed on the front windshield more clearly and are not prone to being influenced by external light and interference, and driving safety and convenience are improved.

An object of the present invention is to provide a head-up display apparatus further reduced in size, the head-up display apparatus having: an image display apparatus including a light source and a display element; and a virtual image optical system in which light emitted from the image display apparatus is reflected by a windshield or a combiner of the vehicle so that a virtual image is displayed in front of the vehicle, wherein the virtual image optical system has a concave mirror and a distortion correcting lens, and the distortion correcting lens is disposed between the image display apparatus and the concave mirror, the concave mirror is disposed in a housing including an outer case along a shape of an effective light path area of the image light from the image display apparatus, and the image display apparatus is attached to part of an outer periphery of the housing.

A vehicle can include a windshield, an A-pillar, a body panel, an A-pillar garnish, a front pillar corner garnish, and a connection structure. The A-pillar can be adjacent to the windshield, and the body panel can be adjacent to the A-pillar. The A-pillar garnish can be mounted onto and cover at least a portion of the A-pillar. The A-pillar garnish can include a lower end that is adjacent to the body panel and the front pillar corner garnish can cover at least a portion of the lower end. The connection structure can connect the front pillar corner garnish to the A-pillar.

The invention discloses a foggy day driving augmented reality auxiliary method and system based on multi-mode perception, and relates to the technical field of intelligent driving. The method comprises the following steps: constructing a three-dimensional environment map to carry out real-time driving risk prediction, and carrying out preliminary adjustment on data source weight distribution in the three-dimensional environment map according to a set rule; the PPO reinforcement learning algorithm is adopted to readjust data source weight distribution, a new three-dimensional environment map is reconstructed based on the readjusted data source weight, and the risk probability, predicted in real time, of sudden deceleration of the front vehicle and the reconstructed three-dimensional environment map are projected to a windshield through a layered projection strategy to prompt a driver. According to the method, accurate and comprehensive multi-mode sensing data can be obtained in a foggy day environment, the accuracy of decision making and risk prediction is ensured, quick response can be made according to environment changes, the safety of a driver under complex weather conditions is improved, and the method can adapt to more changing environments in practical application.

A pillar garnish assembly for a vehicle includes a pillar garnish adapted to be provided on a front surface of a pillar of the vehicle. The pillar garnish includes an inner pillar garnish structure adapted to be engaged with the pillar. The inner garnish structure includes a first portion adapted to be connected to the pillar and cover the front surface of the pillar, and a second portion extending in a lateral direction from the first portion and arranged at a vertical offset from the first portion defining a step therebetween. The second portion includes a free edge that is adapted to extend over a front windshield of the vehicle and defines a chamfer. The pillar garnish also includes an outer garnish structure arranged overlapping, at least partially, to the first portion and supported on the first portion of the inner garnish structure.

The invention discloses a wiper motor health state early warning system based on big data, and particularly relates to the technical field of electrical equipment state monitoring and fault diagnosis, which comprises a data acquisition module, a state interface module, a data preprocessing module, a data analysis module, an early warning decision module and an early warning information output module, electrical parameters such as current, voltage, temperature and rotating speed are collected through a sensor, and a feature set is generated through preprocessing in combination with vehicle bus working condition data; comparing the real-time electrical characteristics with a pre-stored baseline model and a fault mode library, calculating a health score based on a mahalanobis distance algorithm, identifying a fault and predicting the life; and generating graded early warning according to a multi-level threshold strategy, and outputting the graded early warning through a vehicle-mounted interface and a remote monitoring center. According to the invention, early, accurate and predictive early warning of the health state of the motor is realized, and the accuracy of state evaluation and the reliability of the system are improved.

The utility model relates to an end buckle cap structure of a windshield wiper. The end buckle cap structure comprises an automobile connecting frame, a steel sheet, a bridge type support, a connecting rail and a wiping piece. The automobile connecting frame is provided with an automobile connecting part and a steel plate clamping groove, and the steel sheet is fixedly connected with the steel plate clamping groove; the connecting rail and the wiping and brushing piece are both sectional materials and have flexibility; the connecting rail comprises a bridge type support connecting part and a wiping and brushing piece connecting part provided with a wiping and brushing piece connecting groove. The cross section of the bridge type support connecting part and the cross section of the wiping and brushing piece connecting groove are both in a T shape. The wiping and brushing piece comprises a wiping and brushing piece mounting body with a T-shaped cross section, and the wiping and brushing piece mounting body is embedded into the wiping and brushing piece connecting groove; the bridge type support comprises a bent bridge body, and a steel plate connecting part protruding upwards is arranged in the middle of the bridge type support. The utility model has the effects that the wiping and brushing piece can be ensured to be attached to the automobile window so as to ensure the wiping and brushing effect, the end buckle cap is convenient to install, and the connecting rail and the wiping and brushing piece can be prevented from falling off, namely being separated from each other.

The invention belongs to the field of quality detection of mobile automobile windshields, and discloses a quality detection method of a head-up display windshield based on machine vision, which comprises the following steps: acquiring an original image of an original projection virtual image formed by a standard image projected by a head-up display system through the windshield, and carrying out graying processing on the original image to obtain a gray image; a corresponding grey-scale map is obtained; extracting an ROI (Region of Interest) area, namely a virtual image area, from the grey-scale map, performing dual-threshold processing on the image from which the virtual image area is extracted so as to segment a background area and the virtual image area, highlighting edge features of a virtual image in the background area and the virtual image area, and obtaining a thresholding image; and measuring each physical parameter of the thresholding image, comparing the difference between the measurement result and the corresponding parameter of the standard image, and if the difference is within a preset threshold range, determining that the imaging quality of the head-up display windshield is qualified, otherwise, determining that the imaging quality of the head-up display windshield is unqualified. The stability and efficiency of HUD imaging quality measurement of the windshield are improved, and meanwhile the cost of the whole detection system is greatly reduced.

An aspect of the present invention relates to a method and a device for compensating for distortion of head up display (HUD) images, wherein distortion caused by the windshield is compensated for such that the 3D HUD displays correct 3D images. The method may comprise at least one of: a step of preparing a marker image having a marker for detection in a predetermined position on a display panel; a step of preparing a view image that expresses subpixels to which a setting value is allocated so as to have a specific period; a step of securing an image through an optical simulation or an actual camera by reflecting the marker image and / or the view image on a windshield; and a step of securing a parameter of a regression equation for calculating warping and / or view mapping from the secured image. The present invention may provide a HUD device capable of producing correct 3D HUD images free from distortion caused by the windshield by performing a warping process of compensating for shape distortion of a virtual object entering the driver's field of view through the windshield in real time and / or a view mapping process of compensating for path distortion of light entering the driver's field of view through the windshield.

A windshield wiper control method of a new energy automobile includes the following steps: when a windshield wiper controller is in a first wiping state, if the windshield wiper controller receives a high-speed gear signal sent by a windshield wiper control terminal or receives a rainstorm instruction sent by a central control display screen, the windshield wiper controller entering a rainstorm mode; when the windshield wiper controller is in a second wiping state, if the windshield wiper controller receives a rainstorm instruction sent by the central control display screen, the windshield wiper controller entering a rainstorm mode; wherein the rainstorm mode is used for indicating the windshield wiper controller to control the windshield wiper windshield wiper, the key area of the automobile windshield is wiped at the safety frequency.

The utility model provides a sealing clip strip with a soft hollow structure, the clip strip includes a first metal frame and a hard component coated on the outside of the first metal frame, the hard component includes a strip and a U-shaped groove arranged at one end of the strip, the strip is connected to the front windshield through an adhesive layer, an elastic clip is arranged in the U-shaped groove, the elastic clip is in a curved shape, a first barb is arranged at one end of the elastic clip away from the strip, the elastic clip is connected to the inner wall of the U-shaped groove close to the strip through a connecting piece, the elastic clip and the inner wall of the U-shaped groove form a hollow structure, and the grille claw of the air intake grille is clamped by the elastic clip and the U-shaped groove. In the utility model, an elastic clip is arranged in the U-shaped groove, and the elastic clip can squeeze the grille claw through the first barb to prevent the grille claw from coming out of the clip strip, thereby improving the stability of the grille claw and the clip strip.

The utility model discloses a wind blocking assembly, and relates to the technical field of server heat dissipation, the wind blocking assembly is used for being installed on a wiring channel and / or a gap of a server case to prevent wind flow turbulence and / or backflow, the wind blocking assembly comprises a supporting frame and a wind blocking part, and the supporting frame is used for being connected with the server case; the wind blocking part is connected with the supporting frame and provided with a wind blocking brush, and the wind blocking brush is used for blocking the wiring channel and / or the gap. The method solves the problems that in the prior art, foam or a Mylar film is adopted to block a wiring channel and a gap in a server, so that in a high-power-consumption server environment, the reliability is low, the safety is poor, maintenance is inconvenient, the heat dissipation performance of the server is seriously influenced, and the service life of the server is prolonged. According to the technical scheme, the problem that the overall operation stability and the service life of the server are threatened due to the fact that the server is in the air-cooled state is solved, the effect of effectively blocking the wiring channel and / or the gap is achieved, the phenomenon of airflow turbulence or backflow is avoided, and the heat dissipation efficiency of the server is effectively improved.

The invention discloses a cab. The cab comprises a driving compartment. The driving compartment body comprises a front portion and side portions located on the two sides of the front portion. The maximum size of the driving compartment in the X direction is L4, and the value range of the L4 meets the condition that the L4 is larger than or equal to 1550 mm and smaller than or equal to 1950 mm. The front part comprises a windshield part, the windshield part is obliquely arranged relative to the vertical plane, the inclination angle is alpha 1, and the value range of alpha 1 meets the condition that alpha 1 is larger than or equal to 15 degrees and smaller than or equal to 25 degrees. The front portion further comprises a first area portion and a second area portion which are located below the windshield portion in the Z direction, and the second area portion is located between the first area portion and the windshield portion and connected with the windshield portion. And in the Z direction, the second area part is obliquely arranged relative to the vertical plane, the inclination angle is alpha 2, and the difference value between the inclination angle alpha 1 of the windshield part relative to the vertical plane and the inclination angle alpha 2 of the second area part relative to the vertical plane meets the condition that alpha 1-alpha 2 is larger than or equal to 0 degree and smaller than or equal to 5 degrees. According to the cab in the embodiment of the invention, the front part of the cab can form a streamline cab structure with low wind resistance in a limited space, and the design of the cab with low wind resistance is realized.

The invention provides a cleaning method and device, electronic equipment, a storage medium and a vehicle, and relates to the technical field of vehicles. The method comprises the following steps: carrying out stain identification on a target image corresponding to the windshield glass; determining a first position of the stain in the windshield glass under the condition of identifying that the stain exists in the target image; the spraying point of the cleaning equipment is adjusted to the first position, the cleaning equipment is controlled to spray the cleaning liquid, the cleaning liquid can be accurately sprayed on the stains by adjusting the rotating angle of the spraying point, and the effect of rapidly cleaning the stubborn stains on the windshield glass is achieved.

A replaceable windscreen wiping insert forming part of a wiper which is provided with a row of brushes for cleaning a vehicle's windscreens and headlights. The wiping insert includes an elongated base member having a connecting element for attaching it to a wiper adapter; at least one wiping blade extending from the base member along the length thereof and being deflected relative thereto during use; and at least one row of brushes arranged along the length of the base member. The at least one row of brushes is integrated directly into the wiping blade such that the row of brushes is arranged projecting from a first longitudinal side of the wiping blade or from a second longitudinal side opposite thereto. The disclosure also relates to a windscreen wiper including the wiping insert and to a method for retrofitting available wiping inserts with a row of brushes.

A method and system for estimating dimensions of vehicle exterior defects using multiple cameras arranged in a predefined configuration. The method comprises receiving images from multiple strategically positioned image sensors including side cameras parallel to a vehicle height axis, diagonal cameras at an inclined angle, and roof top cameras perpendicular to the height axis. An angle to detected defects is computed based on image sensor parameters. Different distance calculations are applied based on vehicle section location, with specialized formulas for windshield, back window, and roof components. Defect sizes are computed by determining multiple defect dimensions, with at least one dimension being adjusted by an angular correction factor derived from the relationship between camera angle and vehicle surface orientation. The system implements comprehensive validation through cross-referencing between cameras, comparison with known specifications, and measurement consistency analysis across multiple frames.

The embodiment of the invention provides an airplane windshield glass service reliability test method and system and a medium, and the method comprises the steps: carrying out the coupling simulation of a test environment based on a plurality of environmental factors, and building a plurality of environmental factor cooperative control test modes; performing an impact test on the aircraft windshield based on the collaborative test mode to generate damage monitoring data; analyzing the damage monitoring data based on the damage mechanical model, and generating damage acceleration state data; inputting the damage monitoring data and the damage acceleration state data into a life prediction model, and outputting residual life prediction data; analyzing the damage acceleration state data and the residual life prediction data based on the reliability standard information to obtain a reliability test result, and transmitting the reliability test result to the terminal in real time; the mode testing environment is carried out through multiple environmental factors, so that impact testing of different environments is carried out on the aircraft windshield glass, the testing diversity is improved, damage monitoring is carried out on the glass, and the reliability testing precision of the glass is improved.

Provided are windshield improvements for a low speed vehicle, such as a golf cart. The low speed vehicle windshield protects occupants from UVA and UVB rays, reduces glare, and optimizes optics of the passenger. Further, the windshield has streamline attachment methods with a new windshield profile, and vent arrangements.

The embodiment of the invention provides head-up display equipment, a vehicle and a stray light suppression method of the head-up display equipment. The head-up display device comprises an image generation unit, a diffusion assembly, a reflector group, a light-transmitting dustproof cover and a windshield which are sequentially arranged along a projection light path, the image generation unit is used for outputting projection light; the diffusion assembly comprises a base body, the base body comprises a surface A facing the image generation unit and a surface B back to the image generation unit, the surface A is provided with a microstructure array, and the surface B is provided with a phase retarder; wherein the surface A is configured to be capable of transmitting projection light in a first light path, and the surface A is configured to be capable of reflecting ambient light from the outside to the surface B and guiding the ambient light from the outside to the diffusion assembly in a second light path; the reflector group can be used for reflecting and amplifying projection light from the diffusion assembly; and a polarization element is arranged on the surface of the light-transmitting dust cover.

A picture generation unit emits a light field. A mirror reflects the light field toward a windshield of a motor vehicle such that the light field is reflected off of the windshield and is visible to the driver as a virtual image. An infrared emitter transmits infrared energy through the mirror such that the infrared energy is substantially co-axial with the light field, and such that the infrared energy is reflected off of the windshield toward the human driver. An infrared camera captures infrared images based on the transmitted infrared energy reflected off of the human driver and received by the infrared camera. Eye tracking is performed based on the captured infrared images. The infrared energy is transmitted at a higher power level at a beginning of the eye tracking than after the beginning of the eye tracking.

An automatic sunshield device is disclosed, which is a unique sunshield that protects the interior upholstery of a vehicle. The automatic sunshield device comprises first and second body components that are configured to slide out on tracks installed on opposite sides of the front and rear windshields to protect the vehicle when in a parked position. The body components would run on a track above and below the vehicle windshield, residing in the front frames of the vehicle, so it would remain invisible when not in use. The two body components of sunshield material would roll out and meet in the middle to interlock like puzzle pieces to create a total shield from sunlight. Movement of the body components is facilitated by the vehicle motor or an independent motor.

Aspects of the disclosure include using piezoelectric devices to break laminated glass assemblies on demand (e.g., a windshield of a vehicle). An exemplary vehicle includes a laminated glass panel having an outer glass layer, an inner glass layer, and a bonding layer between the outer glass layer and the inner glass layer. The vehicle further includes a piezoelectric device including an actuator and a displaceable element coupled to the actuator. The actuator is made of a piezoelectric material that, responsive to receiving an activation voltage, induces a mechanical displacement in the displaceable element against at least one of the outer glass layer and the inner glass layer. The vehicle includes a controller electrically coupled to the actuator. The controller is configured to deliver the activation voltage to the actuator.

The invention provides an indication information display method and device, a vehicle and a computer readable storage medium, and belongs to the technical field of intelligent cabins, and the method comprises the steps: obtaining multi-mode driving monitoring data, and predicting the driving intention of a driver based on the multi-mode driving monitoring data; obtaining the influence degree of a sensing object in the surrounding environment of the vehicle on the driving task of the vehicle, and carrying out weighted calculation on the influence degree of the sensing object on the driving task of the vehicle to obtain the saliency of the sensing object; and displaying the indication information corresponding to at least part of the perception objects on the front windshield in an AR form based on the saliency of the perception objects. According to the method, the indication information can be rendered based on the predicted driving intention of the driver and the current driving situation, the information most needed by the driver is provided, and then potential safety hazards caused by visual interference to the driver due to information overload can be avoided.

A vehicle includes a windshield configured to transmit a front view of the vehicle to an interior of the vehicle, and a display device configured to display information set to overlap the front view on the windshield, and to divide the windshield into a first display area including a driving lane, both sides of the driving lane, and an upper settings area, and at least one peripheral display area located in a periphery of the first display area, display at least one of driving energy information, speed information, driving lane information, augmented reality (AR) turn by turn (TBT) information, traffic signal information, a distance to a vehicle ahead, warnings, and surrounding vehicles information on the first display area, and display at least one of destination arrival information, media content information, surrounding real image, audio video navigation (AVN) menu, speed limit information, and local geographic information on the peripheral display area.

Disclosed herein are systems and apparatus for detecting a traffic violation. In one embodiment, a system for detecting a traffic violation comprises a context camera assembly and a license plate recognition (LPR) camera assembly. The context camera assembly can comprise a context camera housing containing a context camera, a context camera mount configured to mount the context camera housing to an interior of a carrier vehicle, and a context camera skirt coupled to and protruding outwardly from the context camera housing. The license LPR camera assembly can comprise an LPR camera housing containing one or more LPR cameras, an LPR camera mount configured to mount the LPR camera housing to the interior of the carrier vehicle, and one or more LPR camera skirts coupled to and protruding outwardly from the LPR camera housing.

Manufacturing a pre-molded stack of one or more lenses to be installable on a curved substrate such as a vehicle windshield includes placing a moldable stack of one or more lenses and adhesive layer(s) on a mold, applying heat and pressure to the moldable stack to produce a pre-molded stack of one or more lenses from the moldable stack, and removing the pre-molded stack from the mold. The pre-molded stack may have a compound curvature, which may match a curvature of the curved substrate. The mold may be formed using three-dimensional shape data derived from the curved substrate, such as by optically scanning the curved substrate.