290 results about "Rain sensor" patented technology

A vehicle control apparatus and method are provided. The vehicle control apparatus may be configured to execute an automatic vehicle wash standby mode based on an identification that the vehicle enters a car wash, through a camera sensor, determine that it is necessary to execute the automatic vehicle wash mode, based on at least one of that a speed of the vehicle is a threshold speed or less, that a gear of the vehicle is set to gear “P” or gear “N”, that it is identified that a distance between a car wash brush and the vehicle is within a threshold distance, through a distance sensor, that moisture is sensed through a rain sensor, or that shaking of the vehicle is sensed through a sensor that senses the shaking of the vehicle, in the automatic vehicle wash standby mode, and execute the automatic vehicle wash mode.

The invention provides a vehicle control apparatus and method. The vehicle control apparatus may be configured to execute an automatic car wash standby mode based on recognition of entry of the vehicle into the car wash by the camera sensor, on the basis that the speed of the vehicle is a threshold speed or lower, the gear of the vehicle is set to be a P gear or an N gear, and the distance sensor recognizes that the distance between the vehicle washing brush and the vehicle is within a threshold distance. It is determined that it is necessary to execute the automatic car washing mode by at least one of sensing moisture by a rain sensor or sensing shake of the vehicle by a sensor sensing shake of the vehicle, and the automatic car washing mode is executed.

The utility model relates to the technical field of charging stations, in particular to a charging station control box, which comprises a control box body, a protection mechanism is arranged on the outer wall of the control box body, a binding post is mounted on the outer wall of the control box body, and a rainwater sensor is mounted on the outer wall of the control box body and above the binding post. The charging station control box comprises a control box body, a protection mechanism is arranged on the top of the control box body, the protection mechanism comprises a fixed box fixedly connected to the top of the control box body, a winding shaft is rotationally connected to the interior of the fixed box, a rain shielding pad is wound around the outer wall of the winding shaft, and a fixed rod is fixedly connected to the end, away from the winding shaft, of the outer wall of the rain shielding pad. The protection mechanism in the device is used for preventing the control box body from being wetted by rainwater, and the problems that a rain shelter is installed on the top of an existing control box to block rainwater, but the rain shelter cannot be folded at ordinary times, and the large-size rain shelter can affect operation of the control box by workers are solved.

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.

The invention discloses a 3D (three-dimensional) perimeter security system and an operation method thereof, the system comprises a server terminal, a front-end sensing system, a data transmission system and a central control system, the front-end sensing system is networked in multiple groups of partitions, and each group of partitions of the front-end sensing system is provided with a nine-axis sensor, an edge computing all-in-one machine and a switch; and lighting, wind and rain sensor, broadcasting, microwave radar and camera equipment. The data transmission system transmits data; the central control system comprises an application server and a data server. The system forms a first defense line for active detection of the microwave radar and the camera and a second defense line for vibration sensing of the nine-axis sensor, and a monitoring blind area is eliminated through three-dimensional data fusion. The operation method comprises four groups of subsystem modules. According to the method, 'sky-ground-fence 'dead-corner-free monitoring is realized, the false alarm rate is reduced by combining multi-modal data fusion with an intelligent algorithm, self-evolution is realized by edge-cloud federal learning, and threat disposal efficiency is improved by automatic linkage response.

The utility model discloses a monitoring device for ecological environment management, which belongs to the technical field of ecological environment monitoring and comprises a base, a vertical plate is arranged at the upper end of the base, a ceiling is arranged at the upper end of the vertical plate, a monitoring device lifting mechanism is arranged in the vertical plate, and a monitoring device automatic contraction mechanism is arranged on the side edge of the monitoring device lifting mechanism. According to the utility model, the automatic contraction mechanism of the monitoring device is arranged, and the mechanism can conveniently monitor rainfall through a rainwater sensor, so that a signal can be transmitted to the PLC at the first time in rainy and snowy weather, and the motor I is controlled to start, so as to drive the monitoring device to move to the lower end of the mounting plate; the monitoring device lifting mechanism is arranged, the height of the monitoring device can be conveniently adjusted through the monitoring device lifting mechanism, and therefore when the monitoring device is overhauled, the problem that a maintainer climbs to a high position for maintenance, and potential safety hazards are likely to be generated can be solved.

The invention discloses a vehicle speed downshift algorithm for windscreen wiper software. The algorithm comprises the following steps of working condition classification, wherein a red light waiting scene and a low-speed vehicle following scene are divided through a vehicle speed signal v and an acceleration a; safety evaluation: judging the speed reduction feasibility by combining the rainfall sensor signal R and the motor current I; dynamic speed reduction: based on the working condition classification and the safety evaluation result, the wiping frequency of the windscreen wiper is adjusted according to the gradient; quit condition judgment: when a preset quit condition is met, the standard wiping frequency of the windscreen wiper is recovered immediately. By reasonably controlling the wiping frequency of the windscreen wiper, unnecessary high-frequency wiping is reduced, the abrasion of the windscreen wiper blade is reduced, and the service life is prolonged; a rainfall sensor and motor current detection are fused, the whole scene from light rain to heavy rain is covered, and the risk of fuzzy view is avoided.

The invention belongs to the technical field of transformer substation equipment, and particularly relates to a multifunctional new energy box-type transformer substation which comprises a shell, a storage groove is fixed to the top of the shell and is of an inwards-concave structure, and first flow guide cover plates are rotationally connected to the two sides of the storage groove correspondingly; a rainwater sensor is further assembled at the upper end of the storage groove, the multiple driving parts are assembled at the four end corners of the top of the storage groove correspondingly, and the first flow guide cover plate is connected with the driving parts; and the limiting part is assembled at the upper end of the storage groove, and the rainwater sensor is connected with the limiting part. When it rains, the driving motor drives the device to be converted into a collection state from an initial state, rainwater is collected through the storage tank, efficient absorption and transfer of heat in the shell are achieved through the heat capacity of water, and temperature rise of the whole machine caused by illumination heat radiation can be effectively reduced.

The invention relates to the technical field of transformer substation box bodies, and discloses a preassembled energy-saving transformer substation box body which comprises a shell, a base connected to the bottom of the shell and split box doors connected to the two ends and the outer side of the shell. According to the preassembled energy-saving transformer substation box body, through the telescopic function of the first U-shaped flashing board and the second U-shaped flashing board and the cooperative work of the rainfall sensor, the touch switch, the second switch and the first switch, the two flashing boards can be automatically unfolded when the split box door is opened. In this way, a large U-shaped protection area can be formed at the two ends of the shell. When maintenance personnel stand in the U-shaped protection area to carry out maintenance operation, the maintenance personnel can be effectively prevented from being exposed to rain, and smooth work is ensured. The design greatly improves the convenience and efficiency of maintenance operation in rainy days. And through the rotationally arranged storage plate, the maintenance personnel can conveniently place and take the maintenance tools.

The utility model discloses a flash flood disaster risk monitoring and early warning device, including a monitoring component, wherein the monitoring component includes a support column, a mounting ring, a connecting rod, a monitoring probe, a first bracket, a rain sensor, a second bracket, a water level sensor, a displacement sensor and a controller. The utility model can comprehensively obtain data related to flash flood disasters by setting multiple monitoring sensors, including a rain sensor, a water level sensor and a displacement sensor, thereby improving the accuracy and comprehensiveness of monitoring. At the same time, the monitoring probe can take pictures at regular intervals or continuously, and can capture image information of the river and the surrounding environment in real time, providing a more intuitive basis for disaster assessment; by using an audible and visual alarm for early warning, it can attract the attention of surrounding personnel at the first time, thereby improving the effect and timeliness of the early warning. At the same time, it is equipped with a solar power generation panel and a backup power supply, thereby ensuring that the device can operate stably under various weather conditions, thereby improving the reliability of the system.

The utility model discloses an air source heat pump unit which comprises an air source heat pump unit body and exhaust fans, the number of the exhaust fans is two, the exhaust fans are symmetrically and fixedly installed at the top end of the air source heat pump unit body, the top ends of the exhaust fans are provided with rain shielding discs, one side of each rain shielding disc is provided with a straight cutting plate, and the other side of each rain shielding disc is provided with an air inlet. And two supporting clamping plates are symmetrically and fixedly connected to the top end of the side, close to the straight cutting plate, of the rain blocking disc, a first supporting inclined plate is fixedly connected to one side of the bottom end of the rain blocking disc, and a drainage pipe is fixedly connected to the bottom end of the side, close to the first supporting inclined plate, of the rain blocking disc. Through cooperation of the PLC and the rainwater sensor, automatic shielding and resetting operation of the rain shielding disc on the exhaust fan is achieved, and when it is detected that it rains, the electric push rod drives the rain shielding disc to accurately move to the top end of the exhaust fan to shield rainwater.

The invention relates to the technical field of glass production, and discloses a rain sensor pasting device and a using method thereof. The supporting assembly is used for supporting glass, the supporting assembly can move relative to the base in the direction parallel to the first direction, and the glass is provided with a mounting area; and the attaching assembly is used for being arranged below the glass, and the attaching assembly is used for attaching the rain sensor to the attaching area. According to the rain sensor pasting device and the using method thereof, the problem that an existing rain sensor pasting device cannot conduct rain sensor pasting on glass of different specifications can be solved.

1. Name of the design product: solar rain sensor (external type). 2. Use of the design product: for intelligent door and window control. 3. Design points of the design product: in shape. 4. Picture or photo that best indicates the design points: perspective view. 5. The right view is symmetrical with the left view, and the right view is omitted.

The invention relates to the technical field of towers, in particular to a tower inclination monitoring system based on a double-antenna mode, which comprises a group of two RTK antennas, a monitoring module, a monitoring center, a base station, a detection module and a solar power supply system, the RTK antenna, namely a GNSS-RTK antenna, is used for receiving a satellite signal; the monitoring module comprises an arithmetic unit, a wind power / rainfall sensor, an environment sensor, an equipment working state acquisition unit, a data storage unit and a 4G module; according to the invention, through the arrangement of mechanisms such as the RTK antennas, the monitoring module, the monitoring center, the base station, the detection module and the solar power supply system, the tower inclination monitoring system based on the double RTK antenna mode can automatically carry out inclination detection and multi-stage early warning on the tower.

The application discloses a kind of intelligent wiper control method and system, car, wherein method includes obtaining wiper switch signal and vehicle information on vehicle CAN bus;Based on wiper switch signal, it is judged whether to start the automatic control of wiper;After judging to start the automatic control of wiper, the theoretical wiping speed of wiper is calculated based on the vehicle information read on vehicle CAN bus, and the wiper motor is controlled according to the theoretical wiping speed of wiper.The application has the advantages that the rain sensor is cancelled, the purpose of low-cost wiper control is realized, the control of wiper is realized through logic control, and the cost of wiper control is saved.

A method of mounting, at a desired location, a vehicle sensor pad for a sensor system of a vehicle wherein the sensor pad is initially packaged in a product that includes a foldable clamshell-type housing folded to a closed position to contain the pre-formed sensor pad that was formed in situ therein when the housing was in an open position, prior to closing. The housing has an enclosed volume bounded by relatively thin and flexible walls, and outwardly extending tabs which facilitate opening. This structure enables the user to easily open the housing to remove the sensor pad, a cured silicone composition, by pushing inward on an outer surface of the outer wall of a base section of the housing. This product reduces the amount of manipulation needed to mount the sensor pad in a desired position, for example, during installation of a rain sensor system for a vehicle windshield.

The invention discloses a linkage type emergency ventilation intelligent door and window, and relates to the technical field of intelligent doors and windows, the linkage type emergency ventilation intelligent door and window comprises a window frame and a wind and rain sensor, a second window is slidably mounted in the window frame, a lock body is arranged on one side of the bottom of the second window, and a gas sensor is fixedly mounted on the outer surface of the lock body through screws; a lock block is arranged below the lock body, and a collection plate is installed at the bottom of the lock block. According to the linkage type emergency ventilation intelligent door and window, when the second window is opened in place, a numerical value detected by the pressure sensor is within a normal range, and when data detected by the pressure sensor exceeds the normal range, a user can conveniently overhaul and maintain the whole door and window in time, aged parts can be replaced in time, and it is guaranteed that the second window is opened and closed normally; meanwhile, the pressure sensor can be protected from one side of the auxiliary frame through the design of an auxiliary spring and a pressing plate, external foreign matter is prevented from entering the auxiliary frame, and a certain protection effect is achieved.

Mounting device (4) for a rearview mirror (3) of a motor vehicle (2), comprising a retaining element (6) by means of which the rearview mirror (3) can be received and held on a windshield (5) of the motor vehicle (2), a housing element (7) by means of which, together with a windshield (5) of the motor vehicle (2), a receiving space (8) can be defined in which the retaining element (6) can be received, and a rain sensor device (9) received in the receiving space (8) by means of which weather outside the motor vehicle (2) can be determined, wherein a camera device (10) is provided in the receiving space (8), the housing element (7) has at least one opening (13) through which air can flow into the receiving space (8), and the mounting device (4) has at least one air guide device (14).by means of which the air flowing into the recording chamber (8) via the opening (13) can be guided to the camera device (10) and the rain sensor device (9), characterized in that the air guide device (14) is arranged in the recording chamber (8), wherein the air guide device (14) comprises at least one first air guide element (15) by means of which air flowing into the recording chamber (8) via the at least one opening (13) can be guided to the camera device (10) and / or the rain sensor device (9), and wherein , • the retaining element (6) provides the air guide device (14) or • the first air guide element (15) is provided on a camera holder which is glued to the windshield (5).

A rain sensor includes a base, where the base has an upper end face and a lower end face, which are opposite to each other. The rain sensor also includes a first electrode and a second electrodes disposed in the base and a protrusion body. The first electrode has an upper end that is exposed at least partially out of the upper end face of the base. The second electrode has an upper end that is exposed at least partially out of the upper end of the base. The protrusion body is at least partially disposed directly above the upper end face.

This invention discloses a vehicle-mounted lidar system suitable for rainy weather, comprising: a rain sensor, a laser emitting module, a receiving module, a signal processing module, and a ranging module. This invention detects rainfall in rainy conditions and adjusts the configuration parameters of the laser emitting module accordingly, enabling the periodic alternation of laser beam A and laser beam B. This allows laser beams A and B to better detect their respective useful targets under different rainfall levels, generating sufficient echo signals from the useful targets, thus enabling the system to obtain more accurate point cloud data. Next, the signal receiving and signal processing modules perform hierarchical processing on the clutter signals in the echo signals of laser beams A and B, ultimately obtaining a more accurate point cloud signal of the useful targets from the echo signal generated by laser beam B. Finally, the ranging and image generation modules achieve clear imaging and accurate ranging of the useful targets.

The invention relates to the technical field of intelligent garden machinery, and discloses a rainwater sensing method and device, courtyard operation equipment and a medium, the shielding formed by raindrops on a glass cover is sensed through a laser radar, and the distribution characteristics of the shielding are analyzed to judge the rain, so that the high sensitivity and the quick response which are far better than those of a traditional rainwater sensor are realized; the detection reliability is not influenced by water quality; according to the method, the existing laser radar of courtyard operation equipment can be reused, extra hardware cost is avoided, maintenance requirements are reduced, and meanwhile, the method has excellent anti-interference capability and accuracy through multi-parameter fusion analysis.

The utility model relates to the technical field of vacuum circuit breakers, and discloses a high-voltage vacuum circuit breaker which comprises a base, a high-voltage vacuum circuit breaker body and a rainproof device. According to the high-voltage vacuum circuit breaker, the high-voltage vacuum circuit breaker body can be normally used outdoors through the arranged rainproof device, the influence of rainwater on the high-voltage vacuum circuit breaker body is reduced, meanwhile, through dynamic ventilation and rainproof protection, the heat dissipation and rainproof problems of the high-voltage vacuum circuit breaker body when the high-voltage vacuum circuit breaker body is used outdoors are solved, and the service life of the high-voltage vacuum circuit breaker body is prolonged. When it rains, a rainwater sensor makes contact with rainwater and controls a double-shaft motor to stop working at the same time, in this way, two cooling fans stop rotating, two baffles block the outsides of two first rainproof frames respectively, rainwater cannot enter the rainproof shell from the two sides, and due to the fact that the outdoor temperature is low when it rains, the rainwater cannot enter the rainproof shell from the two sides; the heat dissipation capacity of a second breathable net plate on the top of the rainproof shell can meet the requirement for heat dissipation in rainy days, and the rainwater sensor can control the double-shaft motor to work when it does not rain.

A method for calibrating a rain sensor (3), the rain sensor (3) being configured to measure a quantity of rain on a window (101) of a vehicle (100), the rain sensor (3) including a transmitter (4) and a receiver (5), the transmitter (4) being configured to emit or transmit light to the window (101) and the receiver (5) being configured to receive measurement light that is emitted or transmitted by the transmitter (4) and guided to the receiver (5) by the window (101); the method comprising:varying (S1) an incidence angle (α) of the light emitted or transmitted by the transmitter (4) to the window (101).

The utility model relates to the technical field of environmental protection, in particular to a rainwater sampler which comprises a shell and a rainwater inlet formed in the shell. The sampler further comprises a sealing cover (1) arranged on the rainwater inlet, a sealing cover driving piece (2), a rainwater sensor (3), a driving control piece (4), a water accumulation groove (5), a flow guide pipe (6), a flow guide pipe guiding assembly (7), a water storage bottle (8) and a water drainage opening (10) formed in the lower portion of the shell. And the precipitation can be measured, and chemical detection can be conveniently carried out in the later period according to precipitation types and the like through time-phased storage.

The invention relates to a rain sensor for motor vehicles that precisely detects rain intensity and dirt accumulation on the windshield. The sensor uses modulated light beams emitted by LEDs or laser diodes and guided through the windshield. Changes caused by raindrops or dirt are detected by photodetectors and analyzed by a control unit consisting of a computer system with a CPU and memory. The control unit processes the signals and derives measured values ​​for the probability of rain and the windshield's attenuation. In addition, the sensor supports encrypted communication, software updates, and integration into modern connected vehicle systems. Its modular design allows for adaptation to various vehicle models and environmental conditions. The rain sensor is future-proof and ready for integration into intelligent and autonomous vehicle systems, ensuring high precision and reliability under diverse weather conditions.

The invention discloses a vehicle windscreen wiper control method, a vehicle, a medium and a product, and relates to the technical field of vehicles, and the method comprises the steps that the driving condition of the environment where the vehicle is located is obtained through a rainfall sensor and a visual sensor of the vehicle; under the condition that it is determined that the environment where the vehicle is located is in a raining state through the driving condition, the working frequency of a windscreen wiper of the vehicle is determined based on the driving condition; on the basis of the working frequency and the control information of the vehicle, windscreen wipers of corresponding vehicle windows of the vehicle are controlled to work, and the vehicle windows comprise the main vehicle window and the side vehicle windows of the vehicle. According to the method and the device, the windscreen wiper is automatically controlled to clean various vehicle windows including the main vehicle window and the side vehicle window, the problem that the attention of a driver is occupied is avoided, and the safety during vehicle driving is improved. Meanwhile, a windscreen wiper is arranged on the side car window, and the side car window is contained in a cleaning range. And the clear driving view is still ensured under the condition of steering or backing, so that the safety of the vehicle in rainy days is comprehensively improved.

The present invention discloses a vehicle-mounted detection device for measuring abnormal heating of contact network components without blind spots, and relates to the field of contact network detection technology. The device comprises an operating vehicle and a temperature measuring camera, wherein the temperature measuring camera is installed on the rear side of the working pantograph in the running direction of the operating vehicle, a fixed baffle is installed on the upper surface of the temperature measuring camera, a movable baffle is installed on the surface of the fixed baffle for limiting sliding, expansion plates are symmetrically installed on both sides of the movable baffle for sliding, a rotating shaft is rotatably installed at the center position of the movable baffle, an expansion component is provided on the outside of the rotating shaft, a rain collecting trough is fixed at the bottom end of the fixed baffle, a sliding plate is slidably installed in the cavity inside the rain collecting trough, and a cleaning component is provided inside the rain collecting trough. The present invention monitors the rainfall intensity in real time through the provided pressure rain sensor, fixed baffle, movable baffle, expansion component and expansion plate, adjusts the moving distance of the movable baffle in real time according to the amount of rainfall, blocks the lens of the temperature measuring camera, and prevents raindrops from affecting the temperature measurement work.

The utility model discloses a waterproof external sound box, and relates to the technical field of outdoor sound equipment, the waterproof external sound box comprises a sound equipment body, one side of the sound equipment body is fixedly connected with a support, the top end of the support is fixedly connected with a rain baffle, the rain baffle is located above the sound equipment body, and the bottom end of the rain baffle is fixedly connected with a rain cover. According to the above structure, the support is installed on the sound box body, the rain baffle is installed on the top of the support, the rain sensor is installed on the top of the rain baffle, the rain cover is installed at the bottom of the rain baffle, and when the rain sensor monitors rainwater, the rain cover can fall down to wrap the sound box body. Therefore, people do not need to worry about damage of sudden rainfall to sound equipment, people can enjoy outdoor activities and music more securely, rainwater is prevented from entering the sound equipment to cause erosion of internal elements, equipment failure and damage caused by water inflow are reduced, and the service life of the sound equipment is prolonged.

The distribution box comprises a box body, a box door and a rainproof top, and is characterized in that the left side and the right side of the box body are each provided with a containing groove, the left inner wall and the right inner wall of each containing groove are each provided with a ventilation opening, the side wall of the box body is rotationally provided with a plurality of rainproof covers, and dustproof plates are arranged in the containing grooves in a sliding mode; and a plurality of dustproof holes are formed in the side wall of the dustproof plate. According to the invention, through the arrangement of the displacement mechanism, sunny and rainy weather can be sensed through equipment such as a rainwater sensor, the displacement mechanism is controlled to drive the rainproof cover to rotate to a horizontal state in rainy days, so that the ventilation opening can be shielded to prevent rainwater from entering the distribution box, and the rainproof cover is rotated to a vertical state in sunny days to prevent rainwater from entering the distribution box. Transverse airflow can conveniently flow through the distribution box, so that the heat dissipation and ventilation effects of the distribution box are enhanced.

The utility model discloses a novel dry and wet sedimentation collection system which comprises a support, a collection bin, an electric control cabinet, a collection bottle, a rainwater sensor, a dry barrel, a bin chamber, a funnel, a barrel cover, a lifting rotation transmission unit, a driving mechanism and a control unit. By means of the mode, the novel dry-wet sedimentation collection system can be operated in a full-automatic mode, accuracy and efficiency of sedimentation collection are improved, and the novel dry-wet sedimentation collection system is easy to use, high in universality and safe and reliable in operation.