777 results about "Rainy weather" patented technology

A lamp, an optical module, a vehicle headlight, and a method for controlling a color tone of the same can be configured to ensure visibility of the surroundings of a vehicle on a wet road in rainy weather, in dense fog, and on a snowpacked road, for example. The lamp can include a first LED chip which emits blue light, a second LED chip which emits light with a different color from blue. A wavelength conversion layer can be provided in front of light emitting areas of the first and second LED chips in an emitting direction, and can include a wavelength conversion material. A driving control unit can be configured to drive and control the first and second LED chips. The optical module can be configured to include the lamp along with optical components, such as a reflector. A vehicle headlight can include a plurality of optical modules. The control unit can be configured to control the ratio of light from the first and second LED chips, thereby obtaining light of a desired color.

Currently, vehicle and pedestrian traffic on roadways is guided by lines painted on the asphalt or concrete, which are difficult to see at night or in rainy weather. The present invention provides an illuminated fiber optic guide path embedded in the surface of the roadway, which is selectively illuminated, such as in conjunction with traffic lights, to guide vehicles and pedestrians.

The invention relates to a method for planting plums. The method is suitable for the popularization and development of plum planting areas in south of Sichuan areas. The detailed technical scheme is provided emphatically from aspects of planting, tree pruning, soil and fertilizer management, the prevention and control of plant diseases and insect pests and the like by the integrated management and cultivation of seedlings of plum trees and adult trees. The method has the advantages that 1, field planting is performed according to the standard, namely 40 to 45 plants are subjected to field planting in soil per mu by a method for purifying the plums and a method for increasing the yield, and the planting number is neither more nor less; 2, yield and efficiency are high, namely the yield of a single plant of 7-age trees reached 40 to 60 kilograms in 2011; 3, benefits can be achieved for multiple times by performing field planting once, and the tree age is 30 to 35 years; and 4, cold resistance is improved. By the technology, in a chasmogamous period, the cold resistance and a fruit-bearing rate can be ensured under the condition of low-temperature overcast and rainy weather, so the plums which are stably yielded are obtained.

The invention discloses an addition-type bi-component heat-conducting pouring sealant and a preparation method thereof and belongs to the technical field of polymer materials. The pouring sealant is composed of a component A and a component B, wherein the component A contains 100 parts by weight of vinyl silicone oil, 0-2 parts by weight of hydrogen-contained silicon oil, 200-400 parts by weight of filler, 0.1-0.5 part by weight of inhibitor and 4-6 parts by weight of thickening agent; the component B contains 10-40 parts by weight of plasticizer and 0.3-0.8 part by weight of platinum catalyst; and the mass ratio of the component A to the component B is (8-12):(0.8-1.2). The pouring sealant disclosed by the invention has excellent heat conductivity, flowability and adhesive property. The thickening agent can be used as a main crosslinking agent for addition reaction and can be compounded with the hydrogen-contained silicon oil to realize curing reaction, so that the adhesive property of the pouring sealant to a base material can be improved, the steam is effectively prevented from permeating into electronic devices, a power source of a street lamp, a transformer and the like cannot be influenced by snowy and rainy weathers when working outdoors, and the reliability of equipment is improved.

The invention discloses an all-weather speed-measuring sky screen target which is characterized in that horizontal straight line structured light lasers are arranged at both sides of a detection target body of a box type sky screen target of the traditional lens group; and a generated fan-shaped shiny surface and a sky screen generated by the lens group are on a same plane. In the invention, the horizontal straight line structured light lasers as auxiliary light sources are fixedly arranged on the detection target body so as to be used as a light source; the light screen position of the sky screen target is also indicated; the reflected light of a reflecting film body on lasers is enabled to enter a detection lens by utilizing the reflecting film body positioned right above the detection target body of the sky screen target; light flux generated when a pill passes through the light screen of the sky screen target and a light screen of the lasers is sent to a calculagraph or a data acquisition device through photoelectric conversion and signal processing; and corresponding circuits are designed for different reflecting film bodies. The invention realizes the all-weather testing without being influenced by the change of sky brightness, day and night alternation and the transformation of sunny and rainy weathers, has the advantages of simple cloth target, higher position fault tolerance and low manufacturing cost and realizes the all-weather testing of pill speed.

The invention discloses a wind-energy and luminous energy complementation water surface robot. The robot comprises an electric boat, solar cell panels used for collecting solar energy and converting the solar energy into electric energy are laid flatly on the upper surface of the electric boat, and a propeller used for driving the electric boat to advance is fixedly arranged at each outer side of the electric boat; a semi-annular support frame is fixedly arranged in the middle of the electric boat, and a wind driven generator is hung on the semi-annular support frame; the solar cell panels and the output end of the wind driven generator are connected with a lithium battery through a wind-energy and luminous energy complementation controller and charge the lithium battery, and the output end of the lithium battery is connected with the propellers through a multiway-switch power source and supplies power to the propellers; the electric boat is provided with a detection obstacle-avoidance device and an anchoring device, and an autonomous navigation control system and a water quality testing meter used for testing the water quality are arranged inside the electric boat. According to the water surface robot, the wind energy and luminous energy complementation is adopted for providing energy for the water surface robot, so that the robot can be subjected to all weather operations without being affected by the overcast and rainy weather, the automatic obstacle avoidance and autonomous navigation can be achieved, the detection efficiency is improved, and the cost is lowered.

The invention provides a fireworks outer barrel mechanically molded by a hydraulic mold at high temperature. The fireworks outer barrel is characterized in that the fireworks outer barrel is made of materials which include, by weight, 6-30 parts of starch, 4-50 parts of plant fibers, 20-60 parts of filling mixture, 1-12 parts of catalyst and 4-25 parts of stabilizer by the steps of mixing and high-temperature molding by the hydraulic mold. A manufacturing process of the fireworks outer barrel has high production efficiency and can realize flow-line production of the fireworks outer barrels. As compared with conventional paper outer barrels, the fireworks outer barrel need short time for drying, and especially in seasons with rainy days, the advantage in drying time is much more remarkable. In addition, the materials for making the fireworks outer barrel are degradable materials, the outer barrel of fireworks which are set off can be used as fertilizer after being degraded, and safety in setting off is guaranteed.

The invention discloses a crop reaping and binding machine. The crop reaping and binding machine comprises a reaping table, a conveying groove, a feeding device, a binding mechanism and a dynamic travelling system, wherein the reaping table pulls crops to the conveying groove after reaping the crops, the conveying groove conveys the crops to the feeding device, the feeding device feeds the crops into the binding mechanism, and the binding mechanism binds the crops, bound crops fall into a storage box after being discharged and then are concentratedly transported to an appointed place, and the dynamic travelling system is used for realizing a travelling function of the binding machine and providing power for the conveying groove and the binding mechanism. The crop reaping and binding machine has the advantages that by means of finishing the processes of reaping, picking, binding, storing and the like at a time, a cropland is emptied for next-stubble crops immediately, and crop rotation contradiction is relieved; in addition, the crops are transported to the fixed places for concentrated after-ripening, so that crop seeds are protected from mildewing loss caused by overcast and rainy weather, and the economic benefit for crop production is increased.

The invention provides a traffic information detecting system, wherein a vehicle detector has similar principle with a magnetic resistance vehicle detector and has better performance than the magnetic resistance vehicle detector; by using giant magneto-impedance variation of a magnetic sensitive material-amorphous wire, the variation of a disturbance geomagnetic field during the passing of a vehicle is detected; a single chip 542 program of an intelligent processing interface board 54 (including an A / D (Analog to Digital) converter 541, a single chip 542 and an RFID (Radio Frequency Identification Device) 543) has a dynamic threshold voltage used for filtering adverse effects of the ambient environment of an amorphous wire probe 532 on the amorphous wire probe 532. Through the vehicle detector and a wireless traffic flow dynamic parameter collecting, storage and receiving system, a traffic flow (including availability, speed, traffic flow, road occupancy, model and the like of the vehicle) can be detected in real time under the situation of wireless communication and can store data in an embedded memory and output the data to external equipment, so that a purpose of directing or improving the traffic is achieved by using a network. According to the invention, the amorphous wire probe 532 manufactured from the magnetic sensitive material has the advantages of low cost, small volume, high response speed, low power consumption and high sensitivity. By using a solar cell 3 to supply power, the usual problem of power consumption is solved; by using a super capacitor and a rechargeable battery 52, the problem of severe environments of rainy weathers as well as sandy and windy weathers is solved; by using a thumbtack structure, the contradict between the burying of the vehicle detector and the pavement protection is solved; and with no fear of rolling of the vehicle, the traffic information detecting system provided by the invention can be used for remote monitoring of traffic conditions, traffic management and traffic statistics and comprises road flow monitoring, vehicle speed monitoring, crossing traffic guidance and vehicle parking management.

The present invention relates to a solar photovoltaic direct current air water intake device. The present invention comprises a solar power supply system, a box body assembly and a battery, and the box body assembly comprises a refrigeration system, an air water intake apparatus and a box body, the solar power supply system is respectively connected with the battery and the direct current compressor of a refrigeration system through a controller, the refrigeration system and the air water intake apparatus are arranged in the box body, and a master switch is arranged on the outer wall of the box body. When the solar radiation is sufficient, a solar battery board converts the received sunlight radiant energy into direct current power for outputting, and the direct current compressor drives the refrigeration system to operate, and the redundant power is stored to the battery; when the solar radiation intensity is not strong or in the rainy weather, the direct current power converted by the solar battery board is less than the consumption of the system, and the power in the battery is released for maintaining the normal system operation. The present invention applies the photovoltaic direct current compression refrigeration technology to the air water intake system, thereby, the refrigeration coefficient is high, the water intake rate is high, the continuous operation time is long without sunshine, and the present invention can be applied in the areas lacking of water and electricity but sufficient in sunshine.

The invention relates to an electronic policeman for intelligent traffic, which includes a cross plate, a processor, a shield, several monitoring mechanisms, two bases, two struts and two struts; themonitoring mechanism includes a camera, a flash light and a cleaning box; a clean assembly is arranged in the cleaning box; a clean assembly includes a lifting unit, a lifting lever, a lifting plate and a cleaning unit; a drying mechanism is arranged on the side of the shield close to the camera, a dry mechanism includes a translation assembly, a translation plate, a telescopic assembly, a dryingbox, an intake pipe and a spray head; the electronic police used for intelligent traffic takes photos of vehicles violating road rules and regulations through a monitoring agency, a surface of that flash lamp is cover with a cleaning plate in the daytime to prevent the flash lamp from accumulating dust, thereby ensure the light replenishment ability of the flash lamp at night, moreover, the cameraand the surface of the flash lamp are dried and defogged by a drying mechanism in a rainy weather to ensure the supervision ability of the electronic police, thereby improving the practicability of the equipment.

The invention discloses a luminance-controllable roadway illumination control method and system. Luminance of illumination lamps is dynamically controlled according to factors such as the danger level of a road, the weather, the environment, and positions, advancing directions and speeds of vehicles and pedestrians. High-luminance continuous illumination is conducted on dangerous road sections where accidents easily occur and critical areas with poor public security and is conducted when the severe weather such as the windy weather and the rainy weather exists. For common road sections and time periods, when the vehicles and the pedestrians pass by, illumination is only conducted on the security area in front of the vehicles and the pedestrians and the security area behind the vehicles and the pedestrians, and the illumination lamps outside the security areas are only kept in the pre-working states of the illumination lamps or turned off. According to the method and the system, the requirement for conducting illumination as required is met by dynamically adjusting the luminance, and therefore energy consumption can be well lowered, illumination efficiency is improved, and cost is reduced.

The invention discloses a rainfall intensity measuring method based on a satellite-ground link attenuation effect. Attenuation characteristics generated when satellite communication signals pass through a rain area are used, and the average rainfall intensity of a satellite-ground link in a propagation path in the rain area is measured; the rainfall intensity measuring method comprises the following steps that firstly, a satellite signal receiving antenna is set up on the ground, the frequency and a polarization method of the satellite signals are determined, and the signal intensity is recorded by a satellite receiver; then rain-caused signal attenuation quantity is extracted according to changes of the signal intensity in rainy weather and non-rainy weather; and finally a relationship between rain-caused attenuation and the rainfall intensity are used for inversion to obtain the average rainfall intensity in the propagation path. The rainfall intensity measuring method based on the satellite-ground link attenuation effect has the characteristics that measuring points are many, the covered range is wide, the temporal-spatial resolution is high, the erection and maintenance costs are low and the like, areas with erected satellite antennae can be used for measuring the rainfall intensity, and the deficiencies that the temporal-spatial resolution of a meteorological satellite islow, scanning of a weather radar has a blind area, rain gauge stations are sparse and the like can be overcome.

The invention discloses a louver turning-plate awning. The louver turning-plate awning comprises a cross beam frame body with a square shape, a plurality of louver turning-plates, a drainage mechanism, a plurality of stand columns, a transmission assembly and a driving device. The louver turning-plates are sequentially arranged in the cross beam frame body, and the louver turning-plates are transmitted through the transmission assembly, and the louver turning-plates can rotate synchronously through the driving device, so that the louver turning-plate awning has the advantages of neat opening and closing, simple structure and convenient control. The louver turning-plates are closely matched, so that the problem of water leakage in gaps between the louver turning-plates is solved; and in addition, due to the arrangement of the drainage mechanism, rainwater falling into the louver turning-plates can be discharged to the outside in rainy weather, and adverse situations of water seepage andside leakage cannot occur in the drainage process, so that a good rain-proof drainage effect is achieved.

A system for realizing support of safety driving or automatic driving is provided, in which a vehicle-mounted stereo camera is used to detect obstacles on a road surface such as vehicles going ahead and pedestrians with a high accuracy even in a situation in which a reflected image of an obstacle or a surrounding structure is appeared under a wet road condition in rainy weather. The system includes an image capture section 12 capturing images from two cameras, an image transforming section 14 transforming a first camera's image by image transform T that transforms any given pixel in a road surface region in the first camera's image to a corresponding pixel in a second camera's image, a lane detecting section 16 detecting a traffic lane on a road on the basis of characteristics of the image obtained from the second camera, a similarity calculating section 18 sequentially establishing processing regions, each having a base formed by one of image lines in a region within a lane, for carrying out inter-image arithmetic operations between the first camera's image and the second camera's image and between the second camera's image and the transformed image on the assumption that an obstacle stands from a contact line on a road surface as an image line, and obtaining respective degrees of similarity between the first camera's image and the second camera's image and between the second camera's image and the transformed image, and an obstacle judging section 20 detecting the object from a difference between the two kinds of degrees of similarity on the road region sequentially obtained by the similarity calculating section 18.

The invention relates to a super-hydrophilic self-clean anti-fog coat, process of preparation, and application, belonging to nanometer material preparation technical field. The inventive super-hydrophilic self-clean anti-fog coat is assembled by statistic and prepared by dip-coating method, with simple and cheap device, to support industrialization. The surface structure of the coat is similar with natural lotus leaf surface, and the coat is assembled from silicon dioxide composite particles similar as natural raspberry fruit structure. The coat can be used on glass product, especially on the substrates demanding anti-fog treatment in damp air condition, as southern rainy weather.

The invention provides a water purifying plant based on complementary power supply by solar energy and wind energy. The water purifying plant comprises a mounting base; the upper side of the mounting base is fixedly connected with a support bar; the top end of the support bar is fixedly connected with a solar power generation device; the sidewall of the support bar is fixedly connected with a wind power generation device; the right side of the support bar is provided with a sewage treating device; the sewage treating device comprises a treating tank; the upper part of the treating tank is opened; the outer side wall of the treating tank is fixedly connected with two symmetric first installation seats; and the first installation seats are fixedly connected with a device carrying out reciprocating motion up and down. The water purifying plant provided by the invention has the following beneficial effects: solar cell panels in the solar power generation device can be hidden in rainy weather, so erosion of rain and water to the solar cell panels is reduced, and thus, the service life of the solar cell panels is prolonged; and the solar power generation device and the wind power generation device are employed for providing electric power sources to sewage treatment, so energy is effectively saved, and environmental protection is implemented.

The invention relates to a safe, reliable and intelligent solar mosquito killing lamp applicable to an outdoor environment. The solar mosquito killing lamp comprises two mosquito killing mechanisms, the mosquito killing mechanisms comprise lifting mechanisms and mosquito killing boxes, driving units are arranged at the two sides of each mosquito killing box, the mosquito killing boxes are providedwith cross plates, baffles, concave openings, cleaning mechanisms and collecting grooves, each concave opening is internally provided with a power grid and several lamp tubes, and each cleaning mechanism comprises a third motor, a third driving shaft, several brushes and two translation components. According to the safe, reliable and intelligent solar mosquito killing lamp applicable to the outdoor environment, the driving units drive the baffles to rotate downwards to cover the surface of the concave openings in rainy weather, rainwater is prevented from hitting the power grids, a short circuit is not caused, the lifting mechanisms make the mosquito killing boxes lift, children are prevented from touching the power grids, a safety accident is not caused, and the safety of equipment is improved; besides, the cleaning mechanisms automatically clean the power grids, so that mosquito dead bodies fall into the collecting grooves, people's time is saved, cleaning is facilitated, and therefore the practicability of the equipment is improved.

The invention discloses a self-moving type marking machine for road marked lines, comprising a power system, a moving system, a spattering system and a feeding system, wherein the power system comprises a fuel engine; the self-moving type marking machine for road marked lines is also provided with a control system and a mixing system; the mixing system consists of a hopper, a stirring shaft, a hydraulic motor II and an electromagnetic valve; the feeding system consists of a main component feeding system and a curing agent feeding system; the spattering system consists of a hydraulic motor I and a centrifugal stick connected with the hydraulic motor I. By utilizing the self-moving type marking machine for road marked lines, a road marked line with convex points on the surface can be made, which has very strong draining capability; the road marked line with convex points can also increase friction force, so as to ensure that vehicles cannot slip on the road marked line in rainy weather; as the mixture of paint is carried out on site in spraying process, resources are saved to the utmost extent, and the utilization ratio of paint is raised.

The invention discloses a flue-cured tobacco two-stage type transplanting method under the large-scale planting condition. Flue-cured tobacco seedlings are transplanted in two batches, the transplanting time of the first batch of flue-cured tobacco seedlings is earlier than the transplanting time of the second batch of flue-cured tobacco seedlings, the two seedling growing modes including wet seedling growing and floating seedling growing are respectively adopted in a matched mode, and the transplanting method of the first batch of flue-cured tobacco seedlings includes the steps of conducting soil preparation and moisture management, conducting fertilizer applying and ridging, transplanting small seedlings under a film, watering the small seedlings with root fixing fertilizers, covering the small seedlings with a mulching film, puncturing holes to discharge air, and breaking the mulching film to draw out the seedlings; the transplanting method of the second batch of flue-cured tobacco seedlings includes the steps of conducting soil preparation and moisture management, conducting fertilizer applying and ridging, covering the land with a mulching film before moisture evaporates, puncturing holes to conduct deep planting on the mulching film, watering the seedlings with root fixing fertilizers, and breaking the mulching film to draw out the seedlings. The problems that labor is short in the ridging and transplanting season, and influences of the low temperature rainy weather are large are solved, the problem that curing barns are not enough in the harvesting and curing later period when tobacco leaves mature in a centralized mode is solved, the flue-cured tobacco transplanting quality is easily improved, influences of extreme disadvantage weather conditions on flue-cured tobaccos and large-scale planters are reduced, meanwhile, the using rate of the curing barns is improved, the building investment of the curing barns is reduced, and the flue-cured tobacco planting benefits of the large-scale planters are effectively improved and guaranteed.

The invention relates to the field of chemical new materials, in particular relates to an organic silicon graft copolymer and its preparation method and application. A surface coating is made from the organic silicon graft copolymer, adapted carbon and silicon atoms can effectively reduce the surface energy of the surface coating so as to provide a large-angle rainwater static contact angle, so that the surface coating has the self-cleaning function. More importantly, in dry air, organic silicon chain segments in the organic silicon graft copolymer are spread on the surface of a substrate to play a water repellent effect, an acidified tertiary amine or quaternary ammonium salt makes the material surface positively charged for rejection of suspended particles in the atmosphere; in rainy weather, polyalkylene glycol driven by the surface energy spontaneously transfers to the material surface, attached contaminants are brought to the material surface during the process, and the contaminants are removed by rainwash. The self-cleaning function of material surface of the material surface can be realized by repeated alternating of the process.

The invention discloses a planting method of juicy peach rich in nutrients. The planting method comprises the following steps: selecting a sandy soil field in which astragalus smicus is planted in a previous year and which is high in terrain and good in ventilation performance, turning over the astragalus smicus to be under the earth at a continuous cloudy rainy weather, applying farm manure and biological granulated organic-inorganic composite fertilizer, tilling and bleaching by sun; digging the soil from the field after the bleaching to form planting pits; uniformly mixing algae successive cropping agent, triple superphosphate, soil and water to obtain a root protection solution; soaking roots of peach trees in the root protection solution, then taking out the peach trees, and planting the peach trees in the planting pits; then backfilling the soil, compacting the soil, and watering and stabilizing the seedling; carrying out the field management measures after the planting, which includes: A, interplanting management, B, branch-leaves trimming, C, flower-fruit management, D, fertilizer management, and E, diseases and insects prevention; after the peach tree is blossomed for a period of time, picking and storing complete and nondestructive fruits with no disease and insect and no wound. The juicy peach is sweet and juicy in taste and rich in nutrition, belongs to nuisance free agricultural product and is suitable for being widely popularized and planted.

The invention discloses a solar photovoltaic-thermal combined intelligent water supply system in low rise buildings. Solar energy is converted into electric energy and thermal energy through a photovoltaic-thermal integrated device, the electric energy is used for electric heating of user insulation water tanks, and when the electric energy is surplus, the electric energy is stored in energy storage battery devices. The thermal energy is from cooling water of the photovoltaic-thermal integrated device, the water temperature is low, the low-temperature water is delivered to a trough-type concentrating solar thermal utilization device to be reheated, the temperature of hot water is increased, the hot water is stored in a concentrated insulation water tank, and hot water resources are distributed reasonably. Electric heating units are mounted in the user insulation water tanks and used for electric heating in cloudy and rainy weather. Even on the weather conditions of cloudy days, winter and the like, the system can provide hot water meeting user demand continuously.

My invention the Locks Down is a head covering consisting of: a hooded portion that sits on top of the wearers head, a back portion containing a pocket / passageway for the hair / braids to pass through, middle and bottom straps positioned on the back portion of the invention to hold the hair / braids in place. The method of application of this invention is as such: the wearer puts their hand through the passageway grabbing their hair and pulling it through the passageway. Then the hooded portion is pulled towards the top of the wearers head and positioned on top of head. Next the straps on the hooded portion are tied behind the wearers head securing the invention in place. Then the middle and bottom straps are snapped beneath the pocketed portion of the invention, between the back of the wearers neck and the invention keeping the hair / braids secure. The invention can be made from many different materials, such as cotton, leather, terry cloth and water resistant fabrics. These are just examples of materials that can be used, and this invention is not limited to these materials. With the many different materials used for this invention, come different uses for the invention. When terry cloth is used to make this invention, it can be used for drying hair. When leather is used it can be used as an extra secure way to hold hair in place while riding a motorcycle. When water resistant material is used with this invention it can be used to prevent hair from getting wet while showering or in rainy weather. These are examples of different uses, but the invention is not limited to theses examples.

The invention discloses a rice-wheat combined harvester which comprises a machine body, a cutter arranged at the front end of the machine body, a straw crusher arranged at the rear part of the machine body, an ear bearing plate, an inclined conveyor, an ear drying mechanism, a threshing mechanism, a grain cleaning mechanism and a grain box for collecting grains, wherein the ear bearing plate is arranged below the cutter, the inclined conveyor is arranged beside the ear bearing plate, the ear drying mechanism is arranged beside the top of the inclined conveyer, the threshing mechanism is arranged below the rear part of the ear drying mechanism, the grain cleaning mechanism is positioned below the threshing mechanism, and an auger sprocket is arranged between the grain box and the grain cleaning mechanism. In the rice-wheat combined harvester, the cutter is only used for harvesting ear parts, and straws crushed by the straw crusher are scattered in the field. Compared with the prior art, the invention omits a separation mechanism and a straw stacker, reduces the size, lightens the self weight, can be used for harvesting in overcast and rainy weathers, and can meet requirements on important farming seasons and links.

The invention relates to intelligent visibility detection equipment for traffic safety monitoring of tunnels. The intelligent visibility detection equipment comprises a telescopic mechanism, an emitter, a receiver and two movable mechanisms, wherein each movable mechanism comprises a movable platform, a lifting mechanism, a lifting platform and a drying mechanism, the lifting mechanism comprises afixed block, a movable block, a driving unit and a telescopic frame, and the drying mechanism comprises a direction adjusting mechanism, a spraying head, an air guide pipe and a drying box. Accordingto the intelligent visibility detection equipment for the traffic safety monitoring of the tunnels, the distance between the two movable platforms is changed by virtue of the telescopic mechanism, the height positions of the lifting platforms are changed by virtue of the lifting mechanisms, and the emitter and the receiver can be subjected to visibility detection at different positions, so that the detection range of the equipment is substantially increased; and furthermore, hot air is conveyed by virtue of the drying boxes, the angles of the spray heads are adjusted by virtue of the direction adjusting mechanisms, and water mist on mirror surfaces of the emitter and the receiver is evaporated, so that the visibility in the tunnels can be accurately detected by virtue of the equipment incloudy and rainy weather.

The invention discloses an aquatic product collecting ship. The aquatic product collecting ship comprises a hull and collecting equipment. The collecting equipment is arranged on the hull. The hull comprises a collecting region, a cargo collecting region and a power region. The cargo collecting region is arranged between the collecting region and the power region, and the collecting region, the cargo collecting region and the power region are separated through partition plates respectively. The whole hull is reasonably arranged, at least two kinds of collecting equipment are arranged on the ship, snails, shellfishes, gorgon fruits and other multiple aquatic products can be collected at the same time, all the equipment is reasonably arranged, the manufacturing cost is reduced, a rest cabin is arranged on the ship, a shelter place can be provided for people in snowy and rainy weather, the effects that the ship achieves multiple purposes is achieved, and the aquatic product collecting ship can be used and popularized.