415 results about "Rear-view mirror" patented technology

This application relates to the field of vehicle rearview mirror technology, and in particular to a rearview mirror hiding control method, system, smart terminal, and storage medium, comprising: acquiring rearview mirror position parameters and road images in the vehicle's direction of travel; analyzing the rearview mirror position parameters and a preset vehicle trajectory to determine the rearview mirror's movement trajectory; analyzing the road images and preset branch features to determine the branch strength and position; determining whether there is interference between the branch position and the rearview mirror's movement trajectory; maintaining the rearview mirror in normal deployment based on the analysis results, or comparing the branch strength with a preset excessively high branch strength and determining whether the rearview mirror will cause the branch to bounce back onto the rearview mirror surface when passing over the branch; to maintain the rearview mirror in normal deployment or instructing a preset adjustment device to temporarily hide the rearview mirror in a preset storage manner. This application has the effect of reducing the probability of damage caused by collisions between the rearview mirror and branches.

The present application relates to the field of vehicle control, in particular to a cleaning control method and device for a rear windshield of a vehicle and the vehicle. The present application can gradually solve the defects of the prior art by detecting the cleaning state of the front windshield and synchronously controlling the rear windshield to perform corresponding cleaning. First, the vehicle cleans the front windshield, which itself reflects that the current environment is prone to fogging, frosting and other shielding problems. This is used as a trigger condition to automatically start the rear windshield cleaning, avoiding the problem of delayed vision caused by forgetting to turn on the rear windshield heating. Second, the cleaning mode of the front windshield is used to synchronously control the rear windshield, which can quickly match the demisting or defrosting demand and timely eliminate the fog and shielding of the rear windshield, ensuring a clear central rearview mirror vision when changing lanes and eliminating the safety hazards caused by poor vision. At the same time, the actual cleaning demand is used as the driving force to replace the indiscriminate fixed time operation, avoiding unnecessary continuous work and effectively reducing energy consumption.

This invention relates to the field of image processing technology, specifically to an AI image processing method for electronic rearview mirrors. In this invention, an original rearview mirror image is acquired and decoupled analysis is performed based on a physical degradation model to generate a color attenuation component and a detail interference component. The color attenuation component is processed by a global color and illumination reconstruction network, and a scene semantic attention map is generated using an embedded scene semantic attention module to guide adaptive reconstruction, outputting a first optimized image. Simultaneously, the detail interference component and the scene semantic attention map are input into a local structure to guide a detail repair network, and differential adjustment is performed to output a second optimized image. Pixel-level fusion weights are generated using the scene semantic attention map as a guide, and the two optimized images are weighted and fused to output the final optimized image. This method achieves adaptive and differential intensity control of different semantic regions through the scene semantic attention map, solving the problem of inappropriate regional effects caused by uniform processing of the entire image.

The utility model provides a kind of automobile rearview mirror shell injection mold, it is related to injection mold technical field, comprising: lower mould;The top of the left and right sides of lower mould is symmetrically welded with four guide pillars, one upper mould is slidably installed between four guide pillars, and an injection hole is arranged in the middle position of the top of upper mould;The bottom of the upper mould is slidably installed with an auxiliary baffle, and a magnet frame is further fixed in the inside of the upper mould, and the top of the auxiliary baffle is fixed with an injection hole baffle plate.This injection mold can avoid dust entering the injection mold when storing, to avoid affecting subsequent use.

This invention provides a flexible perovskite photovoltaic module, its fabrication method, and an embedded flexible photovoltaic module anti-glare encapsulated automotive rearview mirror. It relates to the technical field of photovoltaic technology applied to automotive equipment. The conductive substrate flexible perovskite photovoltaic module includes a perovskite thin film layer containing additives; wherein 4-(2-pyridinylthio)benzonitrile is introduced as an additive into the perovskite precursor to form the perovskite thin film layer. This invention innovatively introduces novel molecular additives with multi-site coordination / strong dipole properties into the perovskite precursor solution, which can simultaneously regulate the perovskite nucleation and crystallization process, passivate bulk phase and grain boundary defects, inhibit ion migration, and significantly reduce the density of bulk phase and grain boundary defects. Ultimately, while ensuring process repeatability, it further improves the energy conversion efficiency and long-term stability of the flexible perovskite photovoltaic device.

This application provides a lens driving circuit and a vehicle, belonging to the field of vehicle control technology. The lens driving circuit includes: a driving module, a processing module, an electrochromic mirror, and a light detection module; the enable terminal of the driving module is connected to the first output terminal of the processing module, the control terminal of the driving module is connected to the second output terminal of the processing module, and the output terminal of the driving module is connected to the driving terminal of the electrochromic mirror; the driving module outputs a driving voltage to the electrochromic mirror under the control of the processing module, the driving voltage being generated based on a voltage regulator element in the driving module; the acquisition terminal of the processing module is connected to the communication terminal of the light detection module; the processing module acquires the detection signal output by the light detection module, and outputs an enable signal and a control signal for adjusting the voltage level of the driving voltage to the driving module based on the detection signal. This application can improve the stability of the anti-glare function while reducing the design complexity and cost of the rearview mirror.

The utility model provides a kind of EC anti-dazzle rearview mirror, comprising: rear cover assembly;Front cover, the front cover being provided on the rear cover assembly;The front cover and the rear cover assembly are enclosed to form accommodating cavity;EC mirror, the EC mirror is arranged on the front cover;Perforation, the rear cover assembly is opened with the perforation being communicated with the accommodating cavity;Connecting seat, the connecting seat is detachably connected at the perforation;The utility model is taken down from the perforation by connecting seat, connecting seat drives mounting seat and PCB board to be taken out from the perforation, when PCB board is taken out, operator can respectively the connector of first data line and the connector of second data line are pulled off from the output interface and input interface of PCB board, then screw on mounting seat is unscrewed, to make mounting seat and connecting seat separate, PCB board is taken down and is maintained or replaced, thus during this disassembly and will not be contacted with EC mirror, to avoid the damage caused by EC mirror.

This invention discloses an electrochromic control algorithm based on the exposure parameters of a rear-view camera, which includes the following steps: (1) reading the EV value of the rear-view camera, dividing the image acquired by the rear-view camera into M×N two-dimensional blocks, and calculating the glare value of each block; (2) constructing an M×N internal rearview mirror masking matrix W. inside External left rearview mirror mask matrix W left External right-side rearview mirror mask matrix W righ Masking matrix W inside W left W righ The element is 0 or 1, where 1 represents the area where the inner rearview mirror, the outer left rearview mirror, and the outer right rearview mirror are located in the image captured by the rear camera; (3) Calculate the glare sensing values ​​of the inner rearview mirror, the outer left rearview mirror, and the outer right rearview mirror respectively; This invention replaces the glare sensor and calculates the glare sensing values ​​of the inner and outer three rearview mirrors according to the algorithm, and performs independent anti-glare function for the inner and outer three EC mirrors, which can effectively reflect the scene of the outer left and right EC mirrors.

This application relates to a method, device, medium, and vehicle for adjusting the travel of a vehicle rearview mirror. The method includes: adjusting the actual travel angle of the rearview mirror based on the correspondence between the adjustment voltage and the adjustment travel angle of the rearview mirror, determining the travel angle at the end of the travel range; adjusting the travel angle at the end of the travel range based on the specified travel angle, determining the target travel angle at the end of the travel range when the rearview mirror is in use. This allows the rearview mirror to be controlled to rotate to the target travel angle instead of rotating to the specified travel angle when mechanical errors cause the travel angle at the end of the travel range to be less than the specified travel angle, thereby solving the problem of empty noise from the rearview mirror in this situation.

The application discloses a display assembly and a streaming media rearview mirror. The display assembly comprises an anti-glare display module, the anti-glare display module at least comprises a first polarizing layer, an anti-glare adjusting layer and a reflecting layer arranged in sequence along the thickness direction of the anti-glare display module, the anti-glare adjusting layer at least comprises two glass substrates and a liquid crystal layer encapsulated between the glass substrates; the display assembly further comprises a backlight module, the backlight module is located at one side of the anti-glare display module in the thickness direction; the streaming media rearview mirror comprises the display assembly. The scheme integrates the light modulation function of the traditional independent LC mirror and the image generation function of the liquid crystal display screen in the same anti-glare display module, can cancel the independent LC mirror module and the matched glass substrate, polaroid and other components, realizes the substantial reduction of the overall thickness and weight of the display module, and meets the needs of the automobile electronics for space saving and light weight.

This utility model belongs to the field of mold technology and relates to an injection mold for a motorcycle rearview mirror housing with an inclined ejector structure. This utility model includes a lower mold and an upper mold for forming the motorcycle rearview mirror housing. The lower mold has a lower insert plate with two housing forming protrusions. Below the lower mold is an inclined and straight ejector combined ejector structure that extends into the lower mold and matches the shape of the housing forming protrusions. In use, this utility model, with its inclined and straight ejector combined ejector structure, effectively addresses the demolding needs of complex-shaped housings through the cross arrangement of the inclined and straight ejector rods and the adaptation of the auxiliary forming block at the top of the inclined ejector rod to the housing forming protrusions. Compared to traditional single ejection methods, it significantly improves the success rate of demolding and product quality, and reduces the risk of product damage during demolding.

This invention relates to the field of automotive rearview mirror component processing technology, and particularly to an injection molding equipment for automotive rearview mirror component processing, comprising: an injection molding machine and an injection mold; the injection mold includes a fixed mold group, a moving mold group, and a core-pulling mold group. After the injection molding process is completed, the core-pulling mold group is first pulled out from the injection cavity. When the moving mold group and the fixed mold group are separated, the floating mold group drives the formed rearview mirror component to float upward in the vertical direction for demolding. It adopts a combination structure of a fixed mold core, a main mold core, two sets of sliding mold cores, and an integrated floating mold core. The sliding mold cores are spliced ​​to form a complete fixed mold injection groove, which accurately fits the arc contour and complex structure of the rearview mirror component. The floating mold core is connected to the convex head-positioning groove of the core-pulling mold core through the arc-shaped core head. With the expansion and contraction compensation of the support spring and the bellows body, it not only ensures the sealing of the injection cavity, but also realizes vertical upward floating during demolding, realizing the automatic unloading of the formed rearview mirror component rearview mirror support frame.

The utility model relates to the technical field of automobile detection, specifically relates to a kind of automobile rearview mirror reflectivity testing device.The automobile rearview mirror reflectivity testing device of the application, including rack, optical measuring mechanism, the first support plate is installed on the rack, the first support plate is installed for adjusting the rotating mechanism of the rotating angle of the optical measuring mechanism, the output end of the rotating mechanism is fixed with connecting piece, the driving mechanism for driving the optical measuring mechanism up and down is installed on the connecting piece, the automatic, accurate adjustment of optical measuring mechanism angle and height position is realized.This not only greatly reduces the labor intensity and skill requirement of operator, also avoids the random error caused by manual adjustment, especially suitable for rapid, batch detection on production line.

The utility model relates to the field of automobile rear -view mirror discloses a decorative cover of automobile outside rear -view mirror, include: car body, the fixed groove is seted up in car body, the clamping groove is seted up in fixed groove side wall, rear -view mirror shell, rear -view mirror shell is installed with rear -view mirror front shell in the side away from lens, the top of rear -view mirror front shell is provided with LOGO lamp, the cavity is seted up in rear -view mirror shell inside, the horizontal screw rod is seted up in cavity, the screw rod penetrates rear -view mirror shell and extends to the inside of fixed groove, and the fixed cone is had. In the utility model, through the rotation of screw rod, drive and the clamping block of self thread connection move outward or inboard, the diameter of the "disc" of a plurality of clamping blocks is increased or reduced in the clamping groove, and then the effect of fixed or loosening is produced, and the cavity seted up in rear -view mirror shell is cooperated, and the sufficient work space is provided while being convenient for rear -view mirror dismounting and installing, improves the efficiency of dismounting and installing.

The utility model relates to a self-checking type rear -view mirror air curtain rainproof defogging device belongs to vehicle engineering and automobile safety technical field. Including casing assembly and reflector, still including detection sensor module, gas source module, air curtain nozzle module, control module and manual switch, casing assembly includes outer casing, inner casing and frame, the clearance between outer casing and inner casing is separated and forms upper chamber and lower chamber through partition, detection sensor module is fixed with inner casing and is connected with outside, gas source module includes micro -pump, electromagnetic valve, air blower and gas path, air curtain nozzle module includes long slit nozzle and micro -type rudder, micro -type rudder is switched the working posture of long slit nozzle through angle adjustment, long slit nozzle is fixed with the upper edge of frame in the top of reflector and is connected with micro -pump through air pipe. Advantages: have automatic rainy day rainproof and manual defogging dewdrop's dual working mode, give consideration to low noise, low energy consumption.

A vehicular interior rearview mirror assembly includes a mirror head having a mirror casing and a mirror reflective element. The mirror casing includes a sidewall having an outer end region that circumscribes an open portion of the mirror casing. The mirror reflective element is disposed at the outer end region of the sidewall at the open portion of the mirror casing. The mirror reflective element includes at least a first glass substrate having a front surface and a rear surface and a substrate thickness spanning between the front surface of the first glass substrate and the rear surface of the first glass substrate. A circuit element is disposed within the mirror head. The circuit element includes a planar substrate having circuitry thereat. A plane of the planar substrate of the circuit element is non-parallel to a plane of the rear surface of the first glass substrate.

The application discloses a kind of automobile steering lamp and the rearview mirror assembly and car with it, it is related to automobile steering lamp technical field;Including base, steering lamp cover and lamp;The base and the steering lamp cover are connected and the base and the steering lamp cover are enclosed to form containing space, the lamp is installed in the containing space, the steering lamp cover has light transmission area, for transmitting the light of the lamp, the base includes base body and light transmission part, the base body is provided with installation port on and the containing space is communicated, the light transmission part is installed on the installation port of the base body, the light transmission part is made of light-transmissible material, for transmitting the light of the lamp.The beneficial effects of the application are that the driver can conveniently know whether the steering lamp is turned on when changing lanes, without looking down to check the instrument panel, improve driving safety.

The utility model discloses a bicycle speed regulator and bicycle, bicycle speed regulator includes speed regulator shell, speed regulator worm, speed handle, speed handlebar cover, worm wheel, worm wheel bearing, first adjusting steel wire rope fluted pulley, second adjusting steel wire rope fluted pulley, rear -view mirror support and tap cover, the upper portion in speed regulator shell is transversely installed with speed regulator worm through worm bearing, and the lower portion in speed regulator shell is longitudinally installed with the worm wheel of meshing with speed regulator worm through worm wheel bearing, the left side of speed regulator shell is equipped with extension pipe, is equipped with tap cover on extension pipe, and tap cover is locked on extension pipe through rear -view mirror support. The utility model discloses through worm wheel worm drive and double fluted pulley linkage design realizes accurate speed control, and the whole has the characteristics of compact structure, labour saving, convenient adjustment, speed linear and high reliability, can realize the effect of speed regulation, constant speed, stepless speed regulation, realizes the sliding positioning of traction support before and after to the millimeter level, avoids the phenomenon of riding when jumping the file.

The utility model discloses a rearview mirror anti-dazzling system, which relates to the technical field of rearview mirror anti-dazzling, and comprises a power supply module, a detection module, a control module and a driving module, the power supply module is connected with the detection module, the control module and the driving module, and is used for supplying power to the detection module, the control module and the driving module; the detection module comprises a first light sensor and a second light sensor, the first light sensor is used for detecting the light intensity in front of a vehicle where the rearview mirror is located, and the second light sensor is used for detecting the light intensity behind the vehicle where the rearview mirror is located; the driving module is connected with the control module and the rearview mirror lens; the control module is used for calculating the light intensity difference between the light intensity in front of the vehicle and the light intensity behind the vehicle and controlling the color depth of the rearview mirror lens through the driving module according to the light intensity difference. The system can realize full-automatic rearview mirror glare suppression, and has the advantages of false triggering prevention, low cost and high response speed.

1. Name of the product in this design: Electric Vehicle Rearview Mirror (Two Wheels). 2. Purpose of this design: This design is used for a rearview mirror on a two-wheeled electric vehicle. 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.

The application provides a kind of electronic rearview mirror flicker suppression method and related device, method includes: according to original image data, vehicle state data and environmental data, whether target vehicle is in flicker trigger working condition is judged;If it is judged that target vehicle is in flicker trigger working condition, then according to flicker trigger working condition type, target flicker suppression strategy is determined;According to original image data, target flicker suppression strategy is executed, and target image data is obtained.The frame rate of image acquisition equipment, the frame rate of electronic rearview mirror chip image processing and the refresh rate of image display device are set to the same 50HZ, which is conducive to solving the phenomenon of imaging lagging and incoherence, suppressing power frequency flicker, and by identifying different flicker trigger working conditions and executing different flicker suppression strategies, it is conducive to improving the accuracy of flicker suppression.

The invention relates to a mirror device (2) for a motor vehicle (1), wherein the mirror (3) and a ball joint (4) comprise a first component that is rigidly connectable to the motor vehicle (1) and a second component that is rigidly connected to the mirror (3). The first component corresponds to a ball joint (5) or a socket joint (6), and the second component to the socket joint (6) or the ball joint (5). The ball joint (5) is at least partially enclosed by the socket joint (6), and the socket joint (6) exerts a clamping force (15) on the ball joint (5). The mirror device (2) includes an actuator (7) on the ball joint (4) which is configured to receive a control signal (12) and, depending on this signal, to change the clamping force (15) in order to switch between a movable mode (13), in which the ball joint (5) is movable in the socket joint (6), and a rigid mode (14), in which the two are rigidly connected.

According to the present invention, a digital rear-view mirror installed in a vehicle receives navigation information from a navigation device also installed in the vehicle, and an operation of the digital rear-view mirror is controlled using the navigation information, whereby convenience of a driver can be increased. Specifically, the rear-view mirror according to a preferred embodiment of the present invention: when a vehicle enters within a first threshold distance from a main point (branch point, intersection, or entry / exit lamp) where the direction of the vehicle needs to be changed from navigation information, switches to a wide-angle display mode and displays a rear-view image to a driver at a wide angle on a display included in the rear-view mirror; and when the driver turns on a turn signal lamp, identifies whether a vehicle is detected behind in a corresponding direction and displays the detected vehicle on the display, so that even though the driver does not manually switch the display mode one by one in a situation where a lane change is required by approaching the main point, a display screen is automatically and dynamically switched according to the situation, thereby enabling the driver to more conveniently identify a rear situation of the vehicle and an approaching rear vehicle.

This application relates to the field of automotive electronics technology, proposing a method, electronic device, and computer program product for correcting images of a Type II rearview mirror. The method includes: acquiring a homography transformation matrix from the image plane of a real camera in the vehicle's electronic rearview mirror to the image plane of a virtual camera with an ideal viewing posture; wherein the homography transformation matrix is ​​determined based on the parameters of the first camera of the real camera and the second camera of the virtual camera; using the homography transformation matrix, performing perspective transformation processing on the initial Type II mirror image captured by the real camera to obtain a corrected target Type II mirror image. This method, by constructing a virtual camera with an ideal viewing posture in three-dimensional space and reprojecting the Type II mirror image captured by the real camera onto the viewpoint of the virtual camera using the homography transformation matrix, can correct the geometric distortion problem existing in the Type II mirror image, thereby improving the safety and comfort of vehicle driving.

1. Name of the product in this design: Rearview Mirror (RM-19). 2. Purpose of this design: This design is used for rearview mirrors of motorcycles, electric vehicles, and bicycles, providing users with information about road conditions behind them through mirror reflection. 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.