570 results about "Windscreen wiper" patented technology

The invention relates to the technical field of automatic driving, discloses a cleaning method, system and equipment for an automatic driving sensor and a storage medium, and is used for effectively reducing vibration and noise of a vehicle. The cleaning method of the automatic driving sensor comprises the steps of detecting whether the external environment of an automatic driving vehicle rains or not; if it is detected that the external environment is raining, a corresponding cleaning mode is selected according to the rainfall and the type of the sensor; if it is detected that the external environment does not rain, whether the surface of the sensor is fuzzy is detected; if it is detected that the surface of the sensor is fuzzy, a corresponding cleaning mode is selected according to the fuzzy degree and type of the sensor; and cleaning the sensor according to the selected cleaning mode, wherein the cleaning mode is fan cleaning or windscreen wiper cleaning.

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.

The invention discloses a side edge hidden type windscreen wiper for an automobile laser radar, and relates to the technical field of automobile radar accessories, the side edge hidden type windscreen wiper comprises a wiper arm body and a moving module, the moving module comprises a moving guide rail, a first sliding block and a driving assembly, the driving assembly drives the first sliding block to move along the moving guide rail, and the first sliding block is connected to the wiper arm body; the moving guide rail at least comprises a moving section and an opening-closing section, the opening-closing section is arranged in the width direction of the moving module and guides the scraping arm body to extend outwards or hide inwards, the moving section is located on one side of the outer end of the opening-closing section and arranged in the length direction of the moving module, and the scraping arm body extending in a guiding mode reciprocates for scraping. The self-cleaning function of the automobile laser radar in the driving process can be improved, hiding in the daily state is achieved, and the effect of prolonging the service life is achieved.

A vehicle including a glazing, a wiper, a detection unit and a processor is disclosed. The detection unit may be configured to capture images of a vehicle interior portion and a vehicle surrounding. The processor may be configured to determine a precipitation intensity and that the vehicle may be in a stationary state. The processor may further determine that a user located in the vehicle interior portion may be looking out of the vehicle through the glazing based on inputs obtained from the detection unit, responsive to determining that the vehicle may be in the stationary state. The processor may further cause a wiper movement at a speed associated with the precipitation intensity, when the user may be looking out of the vehicle through the glazing.

The invention discloses a vehicle windscreen wiper service life detection method and device, a vehicle and a program product, and the method comprises the steps: building a residual life prediction model of a vehicle windscreen wiper through an end-to-end deep neural network model, and enabling the model to take the state data of a windscreen wiper rubber strip and the parameter characteristics of the environment where the vehicle is located as the input; and outputting the predicted residual life of the windscreen wiper rubber strip. The input of the model comprises the multi-mode state data, obtained in the current detection period, of the windscreen wiper rubber strip of the vehicle and the parameter characteristics of the environment where the windscreen wiper rubber strip is located after the windscreen wiper rubber strip is replaced last time. When the vehicle is in different external environments, the aging speeds of the windscreen wiper rubber strip are different, the parameter characteristics of the environment where the vehicle is located serve as the input parameters of the model, and the model can be guided to dynamically predict the remaining life of the windscreen wiper rubber strip according to the parameter characteristics of the environment where the vehicle is located. Therefore, the accuracy of predicting the residual life of the windscreen wiper rubber strip is further improved.

The invention relates to the technical field of coal mine automation control, and discloses a coal flow windscreen wiper multi-device cooperative control method and system. The method comprises the following steps: obtaining an original environment data set of each sensor node in an underground environment, processing the original environment data set to obtain a communication quality index, calculating bandwidth demand change of each node in combination with historical transmission records of the nodes, and predicting a resource allocation proportion; when the current available network resources cannot meet the requirements, sorting the key data packets to obtain a priority transmission sequence; extracting high-priority data from the sequence, temporarily storing the high-priority data to a local cache unit, and determining the state of a buffer area; dynamically adjusting bandwidth allocation by adopting an intelligent optimization model, and updating communication resource configuration; and judging whether the resource configuration meets a load balance requirement, if so, sending a data packet through a wireless channel, determining a transmission performance index, and generating a resource management scheme of a next period. The cooperative work efficiency of multiple devices of the coal flow windscreen wiper in the high-dust and high-humidity environment is improved.

The invention relates to an automobile windshield shelter removing method and system and an automobile, and belongs to the technical field of automobile active safety. The method comprises the steps that the surface of the windshield is monitored through a vehicle-mounted camera; when a shielding object is identified, calculating a view shielding coefficient based on the area, the position, the light transmittance and the type of the shielding object, and determining an initial influence level according to the view shielding coefficient; corresponding cleaning strategies are executed according to the influence levels, windscreen wiper cleaning is started at the low level, pneumatic suction generated by vehicle intersection is used for cleaning at the middle level, and negative-pressure airflow cleaning is induced through dynamic opening of a skylight at the high level; if the shielding is not removed, the influence level is increased step by step, and circulation execution is carried out until the shielding is removed or automatic parking is triggered. According to the method, grading, closed-loop and non-contact intelligent removal of different types of sheltering objects is achieved, and invalid or even harmful operation of a traditional windscreen wiper in a dry sheltering scene is effectively avoided.

The utility model discloses an automobile windscreen wiper output shaft detection mechanism which comprises a positioning plate, a first positioning disc is fixedly installed on one side of the top end of the positioning plate, a second positioning disc is fixedly installed on the top end of the first positioning disc, and a fixing lining is fixedly installed in the positioning plate. According to the automobile windscreen wiper output shaft detection mechanism of the utility model, the parts are circular parts, only the cylindrical grinding is needed to match the clearance, the flat grinding is needed to match the sliding surface to ensure the luminosity and the sliding flexibility, the grinding by a bench worker is not needed during the final assembly, the whole processing technology is very simple, the production efficiency is high, and the cost is low. The cost is low; a closed ring is formed between the positioning discs, lubricating oil can be added without flowing out, rustiness between parts is avoided, and smooth sliding is guaranteed; the detection mechanism is high in applicability and low in cost, is used in a production field, and has a great reference value in the aspect of detection and popularization of output shafts of other front and back scraping products.

The present invention relates to an actuator 1 for oscillatingly driving a windscreen wiper with a brake medium 2 for frictionally holding a component 3 of the actuator 1, in particular when the wiper arm is in the parked position, wherein the brake medium is opened by a driving force of the actuator 1 and closed by a pushing force of the wiper arm.

A safety system for a boat, watercraft or other vehicle includes a kill switch connected to the motor for preventing the motor from running under dangerous circumstances. The system may include proximity sensors operatively connected to the kill switch, so that the motor only runs when the proximity sensor detects a person properly positioned at the captain's console. Other sensors may form an array to communicate with the kill switch, to automate certain features and systems, or to otherwise provide alarms upon detection of dangerous situations, including a carbon monoxide detection sensor system, gate sensors, anchor-down sensors, ladder sensors, ambient light sensors, optical rain sensors for operating an automated windshield wiper safety system, an array of cameras strategically positioned around the periphery of the watercraft for monitoring purposes, and an automated anchor / navigation light system.

Systems and methods for predicting windshield wiper wear are provided. The system may comprise a vehicle comprising a windshield wiper. The windshield wiper may comprise a windshield wiper blade. The system may comprise one or more environmental sensors configured to generate environmental data of an environment of the vehicle, and a computing device. The computing device may comprise a processor and a memory. The memory may be configured to store instructions that, when executed by the processor, are configured to cause the processor to receive the environmental data from the one or more environmental sensors and calculate wear of the windshield wiper blade based on the environmental data.

The invention relates to the technical field of vehicles, in particular to a vehicle control method and a vehicle. The purpose is to improve the vehicle cleaning effect in a complex vehicle environment. The vehicle control method comprises the steps of obtaining multi-modal environment data of a vehicle, determining a weight corresponding to each modal environment data in the multi-modal environment data, and determining a vehicle environment with the highest priority in at least one vehicle environment where the vehicle is located based on the weights and the multi-modal environment data. And windshield wiper equipment of the vehicle is controlled based on the vehicle environment with the highest priority. Through information complementation among all modal environment data, the stability and accuracy of vehicle environment recognition are improved, more complex vehicle environment recognition requirements are met, then cleaning of windshield wiper equipment is more suitable for cleaning requirements in the complex vehicle environment, and the cleaning effect on a vehicle is improved.

The utility model relates to the technical field of vehicle windshield glass cleaners, in particular to a windshield glass cleaning windshield wiper, which is characterized in that a windshield wiper main body comprises two single-steel-sheet windshield wiper plugs and a single-steel-sheet windshield wiper bracket assembly; the single-steel-sheet windshield wiper support assembly comprises a single steel sheet, a single steel sheet frame and a single steel sheet connector fixing steel sheet which are fixedly connected. The spray head flow guide cover assemblies are fixedly installed on the single-steel-sheet windshield wiper support assembly, and the two single-steel-sheet windshield wiper plugs are installed at the two ends of the single-steel-sheet windshield wiper support assembly respectively. The spray head flow guide cover assembly comprises a flow guide cover, a spray head and a spray head tee joint, the spray head tee joint is fixedly installed on the flow guide cover, and the spray head is fixedly installed on the spray head tee joint and communicated with the spray head tee joint in a sealed mode. The flow guide cover is further provided with a water spraying opening and a limiting clamping groove. The nozzle tee joint is mounted in the limiting clamping groove; the sprayer sprays water outwards through the water spraying opening. The cleaning device can clean stubborn dirt and cannot damage the wiper blade and the windshield glass.

The invention discloses an intelligent adjusting method and a control system for a windscreen wiper. The intelligent adjusting method comprises the following steps: acquiring real-time rainfall, visibility, vehicle speed, glass pollutant type and scraper abrasion loss data; inputting a windscreen wiper control decision model to output wiping frequency and strength; after executing the action, comparing with a glass definition correction model; and monitoring windscreen wiper part data to generate fault early warning. The system comprises a multi-source data acquisition module, an intelligent decision adjustment module, a self-adaptive optimization module and a fault monitoring and early warning module. Through multi-source data linkage and dynamic model correction, the problem that in the prior art, the wiping effect is poor due to the fact that wiper blade abrasion and pollutant types are ignored is solved, and the adaptability and safety of the windscreen wiper are improved.

The utility model discloses an O-shaped ring assembling device and an automatic assembling device of an automobile windscreen wiper nozzle, the O-shaped ring assembling device comprises an O-shaped ring conveying mechanism, an upper carrier conveying mechanism, an O-shaped ring assembling mechanism and an assembling platform, the O-shaped ring assembling mechanism comprises an assembler and two lifting air cylinders connected with the assembler, an assembler of the O-shaped ring assembling mechanism is used for sleeving an O-shaped ring on the assembler through different lifting air cylinders, and the O-shaped ring is installed on an upper carrier. According to the O-shaped ring assembling device, O-shaped ring assembling is achieved through the O-shaped ring assembling mechanism comprising the assembler, the O-shaped ring assembling device is simple in structural design and rapid and efficient in assembling, and in addition, the O-shaped ring assembling device is low in manufacturing cost.

The invention provides a windscreen wiper water spraying control method and system, computer equipment and a medium, and the method comprises the steps that in response to a windscreen wiper starting instruction, the work stopping duration of a windscreen wiper is recognized; under the condition that the working stop duration exceeds the first preset duration, a water spraying system is controlled to directly spray water to the window glass; under the condition that the working stop duration does not exceed the first preset duration, a water spraying system is controlled to spray water to the vehicle window glass according to the current humidity of the vehicle window glass and the last vehicle washing working duration; and according to the gear and the vehicle speed of the current vehicle, the water spraying duration of the water spraying system is determined, and when the water spraying duration reaches a second preset duration, the windscreen wiper is controlled to wipe the vehicle window glass. Whether water is sprayed to the vehicle window glass or not before the windscreen wiper starts to wipe can be judged according to the conditions such as the opening interval time of the windscreen wiper, the humidity of the vehicle window glass, the vehicle washing mode state and the vehicle speed, so that the vehicle window glass can be cleaned more effectively, friction between the windscreen wiper and the vehicle window glass is reduced, and the service life of the windscreen wiper is prolonged.

The invention discloses multifunctional windshield washer fluid as well as a preparation method and application thereof. The windshield washer fluid contains siloxane with terminal reactive groups. The windshield washer fluid provided by the invention has good anti-icing performance, the adhesion strength of ice on the glass surface after the windshield washer fluid is applied is reduced by more than 10 times, and the windshield washer fluid has obvious anti-icing effect. The glass water disclosed by the invention can be sprayed at the temperature of-20 DEG C, so that an anti-fouling and anti-icing coating can be quickly formed on the surface of glass to meet the requirement of keeping the surface of the glass clean at low temperature in winter, and the low-adhesion effect of a solid pollution agent on the surface of the glass can be realized under extreme conditions; the deicing device is suitable for simple and rapid deicing of the glass surface in a glass icing environment in winter in northern China. A coating formed by the windshield washer fluid is small in surface tension and excellent in lubricating property, the friction force between glass and a wiper blade can be reduced, and then the service life of a windscreen wiper is effectively prolonged.

The utility model discloses a windscreen wiper structure and a vehicle, the windscreen wiper structure comprises a wiper arm assembly, the wiper arm assembly comprises a wiper arm shaft, the wiper arm shaft is internally provided with a liquid passing cavity, and the liquid passing cavity is communicated with a liquid passing pipe in the vehicle; the liquid spraying assembly comprises a nozzle and a communicating pipe, the nozzle is arranged on the wiping arm shaft, the communicating pipe is arranged in the liquid passing cavity, one end of the communicating pipe is communicated with the nozzle, and the other end of the communicating pipe is communicated with the liquid passing cavity. A liquid passing cavity is formed in the wiping arm shaft, a communicating pipe is arranged in the liquid passing cavity, one end of the communicating pipe is communicated with a nozzle, the other end of the communicating pipe is communicated with the liquid passing cavity, at the moment, connection of the in-vehicle liquid passing pipe and the out-vehicle nozzle can be achieved, water flow can be transported from the interior of the vehicle to the exterior of the vehicle, no extra fixing structure is needed for fixing the nozzle, and the structure is simple. The spray nozzle is simple in structure, convenient to install and capable of saving space, in addition, the spray nozzle can move through the rotatable communicating pipe, it can be guaranteed that sprayed water flow is always kept above the scraping piece, and the dry scraping condition is avoided.

The invention provides a vehicle control method and device, a vehicle and a storage medium, the method is applied to the technical field of tail gate control of the vehicle, and the method comprises the steps that when a tail gate enters an openable state, target control parameters of a windscreen wiper are obtained; the windscreen wiper is controlled according to the target control parameters so as to drive an indication assembly in the windscreen wiper to reach the target position; and when the indication assembly is located at the target position, the projection area of the detection area of the target sensor on the target plane intersects with the extension line of the indication assembly in the length direction, the target plane is the plane where the indication assembly moves, and the detection area of the target sensor is used for detecting the tail door opening triggering action. Based on the scheme, the indication function is achieved through the indication assembly in the windscreen wiper, and a user can conveniently determine the detection area of the target sensor under indication of the indication assembly.

The utility model belongs to the technical field of automobile data recorders, and particularly relates to a hidden automobile data recorder. A recorder control module is clamped and fixed in the lower bearing shell through an integrated limiting clamping edge, and the side edge of the lower bearing shell, a clamping groove in the bottom of the lower bearing shell and an operation button caulking groove are correspondingly clamped with a slot and a button on the recorder control module respectively; an upper connecting shell is clamped to the upper end of the lower bearing shell, a hollowed-out partition plate is arranged at the bottom of the upper connecting shell, and the hollowed-out partition plate is attached to the upper surface of the recorder control module for pressing and limiting; the two sides of the upper surface of the hollow partition plate are each provided with a pair of clamping protruding columns, a fixing buckle is arranged in the middle of an upper end opening of the upper connecting shell, and the camera module is clamped in a camera clamping groove in the front end of the upper connecting shell. The automobile rearview mirror front protective shell is modified on the basis of a front protective shell of a traditional automobile windscreen wiper sensor, the automobile data recorder is integrated in the automobile rearview mirror front protective shell, the automobile data recorder can be hidden on the back face of a rearview mirror, and equipment concealment is improved.

The utility model relates to the technical field of wiper arm control, and discloses a wiper arm lifting control structure which comprises a brush carrier, a motor is fixedly connected to the middle of the front end of the brush carrier, the output end of the motor penetrates through the brush carrier and is fixedly connected with a crank, and pins are rotationally connected to the left side and the right side of the front end of the brush carrier. The rear ends of the two pins penetrate through the brush frame and are fixedly connected with rockers, the side, adjacent to the crank, of the rocker on the right side is rotationally connected with the same pull rod, and the middle upper portions of the rear ends of the two rockers are rotationally connected with the same connecting rod. According to the device, the crank does circular motion along with the axis through the motor, so that the brush arm and the folding arm can swing back and forth in front of a car window, in rainy and snowy days, when the environment temperature and the critical value are sensed through the sensor, the electromagnet is automatically powered on, attraction force is generated to the ejector rod, the ejector rod lifts the folding arm through transmission of force, and the folding arm is driven to move back and forth. Therefore, the windscreen wiper and the automobile window are prevented from being frozen together.

An autonomous driving sensor cleaning device includes a housing assembly; a bracket disposed inside the housing assembly, connected to at least a portion of the housing assembly, and including a camera seating portion; a sensor assembly mounted in the bracket; a cover disposed apart from the sensor assembly and connected to a portion of the housing assembly; a wiper assembly, wherein at least a portion of the wiper assembly is in contact with the cover; a blower assembly adjacent to the wiper assembly and the sensor assembly and including an outlet disposed adjacent to the cover; and a controller configured to control the wiper assembly and the blower assembly.

The utility model relates to a multifunctional windscreen wiper part carrying mechanism which comprises a machine frame, an assembly station and a part carrying assembly, the machine frame comprises a working table and a mounting frame, and the mounting frame is arranged on the working table; the multiple sets of assembly stations are installed on the workbench, the part carrying assembly is located above the multiple assembly stations, and the part carrying assembly is used for transferring the previous assembly station to the adjacent next assembly station. The multiple sets of assembly stations are installed on the workbench, the part carrying assembly is located above the multiple assembly stations, the part carrying assembly is used for transferring the previous assembly station to the adjacent next assembly station, multiple sets of assembly stations can be moved at a time, and assembly and use are more convenient.

The invention relates to a windscreen wiper (1) comprising a first and a second vertebra (6, 7) placed end to end by their longitudinal ends, a first and a second connector (8, 9), each mounted on at least one of the first and second vertebrae (6, 7), a mount hinged to the two connectors (8, 9) and intended to be connected to the windscreen wiper arm, characterised in that the longitudinal ends of the first and second vertebrae (6, 7) facing one another are joined by a movable connection which can move with at least one degree of freedom, the movable connection being produced either by complementary shapes of the longitudinal ends, or by an elastic connection member of the windscreen wiper (1) connecting the longitudinal ends to one another.

The invention provides a vehicle control method and related equipment, and the vehicle control method comprises the steps: obtaining the scraping speed of a windscreen wiper under the condition that an air compressor and the windscreen wiper in a vehicle are both in operation; determining a rotation speed correction value of the air compressor according to the scraping speed, wherein the scraping speed is in positive correlation with the rotation speed correction value; and reducing the rotating speed of the air compressor according to the rotating speed correction value. According to the control method, the vehicle is prevented from sucking external rainwater, the air compressor is prevented from breaking down, and the user experience is improved.

A windscreen wiper device of the flat blade type comprising an elastic, elongated carrier element, as well as an elongated wiper blade of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade includes at least one longitudinal groove, in which groove at least one longitudinal strip of the carrier element is disposed, which windscreen wiper device comprises a connecting device (1) for a rod-like extension (2) of an oscillating arm, wherein said rod-like extension (2) can be pivotally connected to said connecting device (1) about a pivot axis near a free end thereof, wherein said connecting device (1) comprises a channel (15) arranged to receive said rod-like extension (2), wherein the connecting device (1) comprises a first and a second retention mechanism for retaining said rod-like extension (2) on said connecting device (1), wherein said first and second retaining mechanisms are arranged to engage in a first, respectively second recess provided on at least one longitudinal exterior side (18a, 18b) of said rod-like extension (2), wherein said channel (15) at least at the entrance and at the opposite end of said entrance has the same width for receiving a rod-like extension (2) having a substantially constant width along the distal end thereof.

The front wall assembly comprises a front wall plate and an air window cross beam, the front wall plate is arranged at the bottom end of the air window cross beam and fixedly connected with the air window cross beam, at least one reinforcing beam is arranged on the side, in the length direction of the vehicle, of the front wall plate, and the reinforcing beam is arranged on the side, in the length direction of the vehicle, of the front wall plate. The reinforcing beam extends in the height direction of the vehicle; the installation support is arranged on the side, away from the front wall plate, of the reinforcing beam and obliquely extends in the direction away from the reinforcing beam, an installation face suitable for installing a windscreen wiper is formed on the installation support, and the end, in the height direction, of the installation support is connected with the air window cross beam. According to the front wall assembly for the vehicle, the installation strength of the windscreen wiper can be improved through the front wall assembly.

The utility model relates to the technical field of windscreen wiper control, and provides a windscreen wiper control circuit and a windscreen wiper system.The windscreen wiper control circuit comprises a windscreen wiper motor control circuit used for generating a first windscreen wiper signal or a second windscreen wiper signal, the first windscreen wiper signal is used for indicating that a windscreen wiper motor works at a first windscreen wiper speed, and the second windscreen wiper signal is used for indicating that a windscreen wiper motor works at a second windscreen wiper speed; the second windscreen wiper signal is used for indicating that the windscreen wiper motor works at a second windscreen wiper speed, and the first windscreen wiper speed is higher than the second windscreen wiper speed; and the oscillating circuit is connected with the windscreen wiper motor control circuit and used for generating an oscillating signal to adjust the generation frequency of the first windscreen wiper signal or the second windscreen wiper signal. Two different windscreen wiper signals are generated through one windscreen wiper motor control circuit and correspond to different windscreen wiper speeds respectively, it is avoided that a control circuit is independently designed for each windscreen wiper gear, and therefore the number of circuit elements and wiring is remarkably reduced, and the production and manufacturing cost is reduced.