Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
40results about How to "Drive away quickly" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Bidirectional red and green wave coordinated control method directed at crowded intersection
ActiveCN106097736AReduce the maximum queue lengthEase congestionRoad vehicles traffic controlStreet intersectionPhase difference
The invention discloses a bidirectional red and green wave coordinated control method directed at a crowded intersection. The method includes the following steps: S1. selecting a plurality of signal intersections serving as the coordinated control range; S2. within the coordinated control range, determining a reference intersection; S3. calculating the ideal intersection spacing between the reference intersection and other intersections; S4. based the ideal intersection spacing and the actual intersection spacing, calculating a center ratio deviation; and S5. optimizing and adjusting the phase difference of the intersections, such that the center ratio deviation in the green wave band is zero. According to the invention, the method is suitable to main street intersections having signal arrangement, can implement red and green wave band control on crowded intersections, such that vehicles which leave the crowded intersections can rapidly leave the crowded intersections in green wave, and the vehicles come to the crowded intersections are controlled to come to the crowded intersections in red wave, so that the crowded state of the crowded intersections can be effectively alleviated.
Owner:SOUTH CHINA UNIV OF TECH
Hydraulic control system for automatic gearbox
The invention discloses a hydraulic control system for an automatic gearbox. The hydraulic control system for an automatic gearbox comprises three oil path parts of an oil supply path, a gear shifting control oil path, a toque converter and a cooling lubricating oil path. An input end of the oil supply path is connected to an oil groove, and oil liquid is output to the gear shifting control oil path, the torque converter and the cooling lubricating oil path. The hydraulic control system for an automatic gearbox realizes control over respective gears of a six-gear automatic gearbox, and the oil liquid output by liquid control proportional valves controlled by proportional solenoid valves will not control a clutch or a brake directly, but enters a C1 interlocking valve and a C2 interlocking valve at first. The oil liquid is then output to the corresponding clutch / brake by different oil mouths of the two interlocking valves and different working positions, interlocking among respective gears is realized, and when power loss occurs, a hydraulic system will automatically select a proper gear to continue to work according to the current gear, an automobile can be rapidly driven away from a hazardous area and finished automobile safety is improved.
Owner:SHAANXI FAST GEAR CO
Extraction method of cedar oil and cedar oil anophelifuge prepared from cedar oil
InactiveCN103444787AHigh extraction rateFresh tasteCosmetic preparationsBiocidePublic placeSURFACTANT BLEND
The invention discloses an extraction method of cedar oil, and a cedar oil anophelifuge prepared from the cedar oil, relating to the technical field of biological medicines. The extraction method of the cedar oil comprises the following steps of A. preparation of materials; B. soaking; C. enzymolysis, and D. extraction. The cedar oil anophelifuge is prepared from the following raw materials: cedar oil, rosemary essential oil, a surfactant, a stabilizer, and the balance of water. The cedar oil anophelifuge has the characteristics of higher extraction rate of the cedar oil and capabilities of killing mosquitos effectively, restraining bacteria in air, purifying the air and the like; the cedar oil prepared by the method can be used as both medicinal raw materials and chemical raw materials; the cedar oil anophelifuge prepared from the cedar oil is suitable for indoor use in household in urban and rural and public places.
Owner:HUNAN HUNTOON BIOTECH
Intelligent bus platform and intelligent public transportation system
ActiveCN103730002AImprove operational efficiencyDrive away quicklyRoad vehicles traffic controlEmbedded systemPublic transport
The invention relates to an intelligent bus platform and an intelligent public transportation system. The intelligent bus platform comprises a base, a bus route panel installed on the base, buttons installed on the bus route panel and a processing module used for lighting the bus route panel according to a control order triggered by the buttons. By means of the scheme, when a bus is close to the intelligent bus platform, the information is displayed through the bus route panel of the intelligent bus platform, the number of platforms that the bus does not need to be stopped can be reduced, and the operation efficiency of the bus is greatly improved. In addition, the bus driving route can be adjusted or the bus operation can be dispatched according to the platform information fed back by the intelligent bus platform and the dispatching of a dispatching center, the operation efficiency of public transportation is improved to a greater extent, and the environment-friendly traveling is encouraged.
Owner:SHENZHEN INST OF ADVANCED TECH
Antiskid system of car and control method of antiskid system
The invention relates to the technical field of control over a driving and braking system of an all-wheel driving cross-country car, in particular to an antiskid system of a car and a control method of the antiskid system. When the speed is lower than a set value, if the slippage rate of a wheel at any side reaches the control threshold value of a driving antiskid control system, the driving antiskid control system and a limited slip differential operate simultaneously; and if the slippage rates of the wheels on the two sides are both smaller than the control threshold value of the driving antiskid control system, the limited slip differential operates while the driving antiskid control system does not operate. When the speed is higher than the set value, if the slippage rate of the wheel at any side reaches the control threshold value of the driving antiskid control system, the driving antiskid control system and the limited slip differential operate simultaneously; and if the slippage rates of the wheels on the two sides are both smaller than the control threshold value of the driving antiskid control system, the limited slip differential operates while the driving antiskid control system does not operate. Through the combined operation of the limited slip differential and the driving antiskid control system, the utilization rate of engine torque is increased, the driving power of the whole vehicle is utilized to the greatest extent, and the cross-country capacity of the whole vehicle is improved.
Owner:DONGFENG MOTOR CORP HUBEI
Electric-heating floor system and electric-heating floor
InactiveCN102901145AGuaranteed smoothReduce dosageLighting and heating apparatusElectric heating systemElectricityKeel
The invention discloses an electric-heating floor system. The electric-heating floor system is characterized by comprising electric-heating floors, mounting seats, inserting stoppers and a power supply system. The power supply system comprises power supply circuits and keel circuits. When the electric-heating floor system is mounted, firstly each mounting seat is laid on the ground horizontally from the length direction and from the backward to the forward, each process corresponding keel circuit is placed into a socket of the corresponding mounting seat, a first keel socket of each keel circuit is in waterproof inserting fit and electrically connected with a power socket of the corresponding power circuit, and finally the electric-heating floors are fixedly connected to the corresponding mounting seat through the inserting stoppers respectively, are in mutual waterproof inserting fit and electrically connected with the keel sockets of the corresponding keel circuits through socket components and operate in a series connection manner, all the electric-heating floors heat together for heating when a power is on, and operation of the other electric-heating floors is free of influence from damage of a certain electric-heating floor.
Owner:江苏德威木业有限公司
On-line air knife drying device
InactiveCN104990383ADrive away quicklyEasy to dryDrying gas arrangementsDrying machines with progressive movementsEtchingEngineering
The invention discloses an on-line air knife drying device used for drying battery silicon wafers which have been subjected to texturization or wet etching. The on-line air knife drying device includes an upper air knife and a lower air knife which are arranged oppositely; air outlets of the upper air knife and the lower air knife are respectively designed to three rows of staggered and spaced air holes, wherein the middle row of air holes is arranged in a tilted manner; when the silicon wafers pass through the air knifes under the transmission of rolling wheels, the tilting direction of air blown out by the middle row of air holes is opposite to the movement direction of the silicon wafers; the distance between the upper air knife and the lower air knife, the distance between the upper air knife and the surfaces of the silicon wafers, and the distance between the lower air knife and the surfaces of the silicon wafers can be adjusted through an adjustment support, so that a drying effect can be better; when the silicon wafers pass through the air knifes under the transmission of the rolling wheels, air blown out from the air holes can expel liquid on the surfaces of the silicon wafers, and on-line fast drying of the silicon wafers can be realized under the drying effect of hot air.
Owner:BEIJING SEVENSTAR ELECTRONICS CO LTD
Transport system and method for small-section extra-long tunnel
ActiveCN105221162AReasonable designFast shippingTunnelsUnderground transportParking areaTransport system
The invention relates to a transport system for a small-section extra-long tunnel. The transport system comprises traction locomotives, rail-mounted transport carts, an intra-tunnel transport route and an extra-tunnel transport route. The intra-tunnel transport route is a monorail transport route, a plurality of meeting lanes are arranged on a rail of the monorail transport route, and the meeting lanes are single-turnout meeting lanes and are arranged on the same side of the rail of the intra-tunnel transport route. The extra-tunnel transport route comprises a turning area, a slag unloading area, a loading and emergency area, a charging overhaul area and a parking area, wherein the turning area is communicated with the intra-tunnel transport route, and the slag unloading area, the loading and emergency area and the charging overhaul area are communicated with the turning area. The turning area comprises at least two rail lines and is communicated with the part, extending out of a portal, of the rail of the intra-tunnel transport route through a turnout. The slag unloading area comprises a slag unloading platform and at least two slag unloading rail lines, and the slag unloading rail lines are communicated with the turning area through a turnout and a rail. The invention further relates to a transport method for the small-section extra-long tunnel.
Owner:CHINA RAILWAY TUNNEL GROUP CO LTD +1
Electrical cabinet with moistureproof apparatus
InactiveCN106207767AImprove drying effectEvenly dispersedSubstation/switching arrangement casingsMicro motorEngineering
The invention provides an electrical cabinet with a moistureproof apparatus, and belongs to the field of the electrical cabinet. The electrical cabinet comprises a cabinet body, a mounting box, a micro-motor fan, PTC heating bodies, an air-supply assembly and an air-out component, wherein the cabinet body comprises an outer side wall and an inner side wall; an air-supply opening is formed in the outer side wall; at least one hot air outlet is formed in the inner side wall; the mounting box is arranged in the air-supply opening and connected with a sealed cavity; the micro-motor fan is arranged in the mounting box; the PTC heating bodies are arranged in the corresponding hot air outlets; the air-supply assembly comprises a cover shell and at least one air-supply branch pipe; the air-supply opening is covered with the cover shell; the air-supply branch pipes are connected with the cover shell; the air-out component is positioned on one side, far from the outer side wall, of the inner side wall; the air-out component comprises a collecting cavity and a horn-shaped air-out part which are connected mutually; and the collecting cavity covers the hot air outlets. The technical scheme of the invention provides the electrical cabinet, wherein water drop and moisture in the internal of the electrical cabinet can be uniformly dried, so that the internal of the electrical cabinet can be kept clean and dry, and short circuit of components in the electrical cabinet can be avoided.
Owner:JIANGXI ELECTRIC VOCATIONAL & TECHN COLLEGE +1
Outdoor large advertising screen powered by solar energy
InactiveCN110246418ADrive away quicklySpeed up the flowPhotovoltaic supportsPhotovoltaic energy generationAirbagCharge and discharge
The invention discloses an outdoor large advertising screen powered by solar energy, which includes an outdoor advertising screen. Two air inlet joints are respectively arranged on the two sides of the top of the outdoor advertising screen, the outdoor advertising screen is mounted on the bottom of a solar energy bracket, the solar energy bracket includes a fixing plate, two air bags are respectively fixedly mounted on the two sides of the fixing plate, the air bags includes a first air bag and a second air bag, the air outlet ends of the two airbags are connected with an air outlet pipe, the air outlet end of the air outlet pipe is connected with the air inlet joints on the outdoor advertising screen, the air inlet joints penetrate through a back bracket and protrude from the top upper end face of the back bracket, and the back bracket is fixed to the back of the fixing plate. According to the outdoor large advertising screen powered by the solar energy, the advertising screen is powered by the solar energy, position adjustment of a solar panel can be solved through a very simple air bag charging and discharging structure, the optimal illumination angle is obtained, air flow acceleration inside the advertising screen can be also realized, and rapid heat dissipation inside the advertising screen is achieved.
Owner:赵娜
Y-shaped combined wrench for automobile
A Y-shaped combined wrench for an automobile comprises a handle (1), a cone (2), a sleeve (3), a nut (4) and an internal hexagon nut (5). The handle (1), the cone (2) and the internal hexagon nut (5) are welded together in a Y shape, and the sleeve (3) and the nut (4) are welded together. The cone (2) can be used for smashing automobile glass. The sleeve can also be screwed to a thread of the tail end of the handle through the nut to lengthen the handle, and thus more labor can be saved when screws on a tire are demounted and mounted. When the automobile deeply sinks in a sludge pit, the internal hexagon nut (5) is buckled to a screw on the tire, the automobile is slowly driven forwards, the handle (1) and the sleeve can be supported outside sludge pit and jack the tire up along with rotation of the tire, and thus the automobile is driven out of the sludge pit. The wrench can be disassembled and combined, is convenient to store and carry, and has the functions of replacing the tire, smashing the automobile glass, assisting in lifting a jack and assisting in driving the automobile quickly out of the deep sunk sludge pit.
Owner:TONGXIANG HUIQUAN TEXTILE CO LTD
Automatic transmission hydraulic control system
PendingCN109505973ASimple systemShorter response timeGearing controlTransmission elementsVariatorOil supply
The invention relates to a hydraulic control system, in particular to an automatic transmission hydraulic control system. In order to solve the problems that an existing hydraulic control system is complex, and the response time is long, the invention provides an automatic transmission hydraulic control system, and the automatic transmission hydraulic control system is used for realizing accuratecontrol of each gear of the vehicle. The automatic transmission hydraulic control system comprises an oil tank, an oil supply circuit, a main pressure oil path, a gear shifting control system, a cooling lubricating oil path, a torque converter and a retarder oil path, wherein the oil supply circuit is used for supplying oil to other devices so as to control working of all the devices, the gear shifting control system is used for controlling clutches and brakes, the cooling lubricating oil path is used for cooling the clutches and the brakes, and the torque converter and the retarder oil path are used for providing control oil liquid to the retarder and the torque converter. According to the automatic transmission hydraulic control system, the two clutches and the four brakes can be controlled, so that nine forward gears and one reverse gear are realized, the structure is compact, and the control gear is simple and rapid.
Owner:SHAANXI FAST GEAR CO
Method for extinguishing dry-method activated coke desulfurization adsorbent bed
InactiveCN101912726ADrive away quicklyAchieve the effect of burningDispersed particle separationCombustionFlue gas
The invention discloses a method for extinguishing a dry-method activated coke desulfurization adsorbent bed, comprising the following steps of: mounting a low-pressure steam tube near a desulfurization adsorbent bed, connecting into low-pressure steam and mounting a control valve on the low-pressure steam tube; mounting a steam spray head on each layer of adsorbent bed of each desulfurization tower; when in normal operation, opening a flue gas control valve and closing the steam control valve; when the adsorbent bed is fired, immediately closing the flue gas control valve and cutting off flue gas blast, then opening the steam control valve, introducing low-pressure saturated water steam which quickly fill with the whole space of an adsorbent bed layer and isolating oxygen so as to quickly extinguish the fire; and exhausting the extinguished residual gas out of a chimney through an air outlet flue. The invention has the advantages that: (1) the wasted low-pressure saturated water steam used as an extinguishing agent is easily-obtained and low in cost; (2) the steam and coke at the combusted part are subjected to the endothermic reaction so as to stop the combustion; (3) the water steam has favorable distribution property and is easy to reach the firing area; and (4) residual oxygen can be quickly repelled by using the water steam, and the combustion can be inhibited by isolating the oxygen.
Owner:WENGFU (GRP) CO LTD
Manufacturing method of bulletproof and explosion-proof pomegranate tire
ActiveCN105196798AEasy to fillReach bulletproofPneumatic tyre reinforcementsPolymer scienceHigh energy
The invention relates to a manufacturing method of a bulletproof and explosion-proof pomegranate tire. A gas generating agent is prepared and manufactured into a ball shape, the gas generating agent is coated with flame retardant polymer silicone gel to form a polymer silicone rubber fire-retardant layer, the polymer silicone rubber fire-retardant layer is coated with airtight butyl rubber to form an airtight butyl rubber layer, the airtight butyl rubber layer is dip-coated with nano modified butadiene rubber to form a reinforcing rubber layer, the reinforcing rubber layer is coated with talcum powder to form a lubricating layer, and rubber capsules are formed. An exhaust pipe network is mounted into a cover firstly and then the rubber capsules are placed into the cover, ammonium bicarbonate is added uniformly, an intensive electromagnetic field is used for irradiating graphite particles in the rubber capsule, high energy electromagnetic wave penetrates through inner tubes and covers and acts on the graphite particles to produce high temperature of 1000 DGE C, and the gas generating agent in the rubber capsules is ignited and generates a large amount of gas so that the rubber capsules can swell rapidly; the cover is filled with the rubber capsules in a pomegranate shape, and that is the bulletproof and explosion-proof pomegranate tire. The inner tubes are a plurality of independent rubber capsules, partial rubber capsules are broken, complete rubber capsules swell naturally and uniformly, broken parts can be filled rapidly, and bulletproof and explosion-proof effects are realized.
Owner:唐克强 +1
Intelligent departure guiding system and method of taxi queuing lot
InactiveCN108831184AImprove delivery efficiencySettle down quicklyIndication of parksing free spacesEmbedding padsParking spaceEngineering
The invention discloses an intelligent departure guiding system and method of a taxi queuing lot. The system comprises a drive-in lane, a drive-out lane and a controller, parking stalls are arranged side by side between the drive-in lane and the drive-out lane, the connecting end between the parking stalls and the drive-in lane is a parking stall drive-in end, the connecting end between the parking stalls and the drive-out lane is a parking stall drive-out end, the drive-in end and drive-out end of each parking stall are provided with a drive-in end sensor and a drive-out end sensor respectively, each parking stall is provided with an intelligent indication lamp, the controller is connected with the intelligent indication lamps and the drive-in and drive-out end sensors, and each intelligent indication lamp is used to indicate whether a taxi resides in the corresponding parking stall. Thus, taxi drivers are guided to park and depart rapidly, and the taxi departure efficiency is improved greatly.
Owner:中南建筑设计院股份有限公司
Transportation system and transportation method of small-section super-long tunnel
ActiveCN105221162BReasonable designFast shippingTunnelsUnderground transportParking areaTransport system
Owner:CHINA RAILWAY TUNNEL GROUP CO LTD +1
Quick insect expelling greenhouse led lamp device
InactiveCN105941367ASimple structureEasy to useAnimal repellantsInsect catchers and killersGreenhouseLight reflection
The invention discloses a quick insect expelling greenhouse led lamp device. The quick insect expelling greenhouse led lamp device is characterized in that a quick insect expelling device is arranged on a greenhouse body and comprises a film, red LED lamps and white LED lamps, the red LED lamps and the white LED lamps are connected with the greenhouse body by wires and are connected with power sources, and the film is arranged on a land surface. The quick insect expelling greenhouse led lamp device has the advantages that the quick insect expelling device is simple in structure and can be conveniently used by users, and the users can be assisted in eliminating injurious insects in a greenhouse; the red LED lamps on the quick insect expelling device have injurious insect expelling functions, the white LED lamps have injurious insect attracting functions, illuminated lamplight can be reflected by the film when illuminated on the film on the ground, the injurious insects on the ground can be quickly expelled to white LED lamplight regions, the users can spray insecticide mist spray on places with large quantities of the injurious insects at the moment, and accordingly the injurious insects can be collectively eliminated.
Owner:苏州美丽澄电子技术有限公司
Movable mosquito-repellent incense sheet type electric mosquito-repellent incense device
The invention particularly relates to a movable mosquito-repellent incense sheet type electric mosquito-repellent incense device. The device comprises a main housing body, a mosquito-repellent incensesheet placing groove, a mosquito-repellent incense sheet placing groove cover, a power supply assembly, a switch, and a heating assembly, a control assembly and a timing assembly arranged inside themain housing body, wherein the control assembly comprises a sound wave detector, an A / D converter and a microprocessor; the timing assembly comprises a clock chip and a timing key; and the power supply assembly comprises a USB plug and a storage battery. According to the movable mosquito-repellent incense sheet type electric mosquito-repellent incense device, a mobile power source can be used, thedevice is automatically switched on and off through timing, the device starts to heat a mosquito-repellent incense sheet when detecting mosquitoes in a room, the device is convenient for carrying andusing, using amount of the mosquito-repellent incense sheet is also greatly reduced, and harm of mosquito-repellent chemicals on human bodies is reduced.
Owner:XIAN QUALITY INFORMATION TECH
Parking lot intelligent charging system convenient for vehicle owners to pay fees
InactiveCN107895404AConvenient paymentAvoid waiting for process timeTicket-issuing apparatusCharge controllerSystem monitor
The invention discloses an intelligent charging system for a parking lot that is convenient for car owners to pay. The intelligent toll system for a parking lot that is convenient for car owners to pay includes an access control system installed at the exit of the parking lot, a vehicle monitoring module installed on the parking space, and a vehicle monitoring module installed on the parking space. The toll controller at the location, and the main controller, the toll controller is connected with the timing billing device and the intelligent payment device arranged at the parking space, the vehicle monitoring module is connected to the toll controller, and the access control system It includes an access controller, a vehicle identification device and an access gate, and the access controller and the charging controller are respectively connected to the main controller by communication. The invention can facilitate car owners to pay fees independently, avoid long-time waiting at the toll office, cause congestion at the toll office when there are many vehicles, save time, facilitate the management of the parking lot, and save human resources.
Owner:SICHUAN LIZHI JIUCHUANG INTPROP OPERATION CO LTD
Hydraulic power and fracturing combined resonant gas extraction method for coal bed and hole packer
ActiveCN111101917AImprove seam making effectDrive away quicklyMining devicesFluid removalHydraulic fracturingMechanical engineering
The invention discloses a hydraulic power and fracturing combined resonant gas extraction method for a coal bed and a hole packer. The method comprises steps as follows: a fracturing drilling hole isformed in the preset position of a tunneling face, drainage drilling holes are formed in multiple directions of the fracturing drilling hole, and drilling operation is performed on the fracturing drilling hole; after drilling operation of the fracturing drilling hole is completed, annular cutting is performed on the fracturing drilling hole; the fracturing drilling hole is sealed through a fracturing drilling hole packer; the fracturing drilling hole is fractured after hole packing, and pulsed water injection is performed after a fracture develops full; drilling operation of the drainage drilling holes is performed while fracturing and pulsed water injection are performed on the fracturing drilling hole; and after drilling operation of the drainage drilling hole is completed, the drainagedrilling hole is packed by a drainage drilling hole packer, gas is drained, and gas drainage work of the tunneling face is completed. Working procedure time of hole distribution, cutting, packing andfracturing of the fracturing drilling hole can be greatly shortened, regional disruption resonance is realized on the basis of pulsed fracturing, and the regional fracture development degree is improved.
Owner:SHENHUA XINJIANG ENERGY +1
Method for making bulletproof and explosion-proof pomegranate tire
ActiveCN105196798BEasy to fillReach bulletproofPneumatic tyre reinforcementsPolymer scienceGraphite particle
The invention relates to a manufacturing method of a bulletproof and explosion-proof pomegranate tire. A gas generating agent is prepared and manufactured into a ball shape, the gas generating agent is coated with flame retardant polymer silicone gel to form a polymer silicone rubber fire-retardant layer, the polymer silicone rubber fire-retardant layer is coated with airtight butyl rubber to form an airtight butyl rubber layer, the airtight butyl rubber layer is dip-coated with nano modified butadiene rubber to form a reinforcing rubber layer, the reinforcing rubber layer is coated with talcum powder to form a lubricating layer, and rubber capsules are formed. An exhaust pipe network is mounted into a cover firstly and then the rubber capsules are placed into the cover, ammonium bicarbonate is added uniformly, an intensive electromagnetic field is used for irradiating graphite particles in the rubber capsule, high energy electromagnetic wave penetrates through inner tubes and covers and acts on the graphite particles to produce high temperature of 1000 DGE C, and the gas generating agent in the rubber capsules is ignited and generates a large amount of gas so that the rubber capsules can swell rapidly; the cover is filled with the rubber capsules in a pomegranate shape, and that is the bulletproof and explosion-proof pomegranate tire. The inner tubes are a plurality of independent rubber capsules, partial rubber capsules are broken, complete rubber capsules swell naturally and uniformly, broken parts can be filled rapidly, and bulletproof and explosion-proof effects are realized.
Owner:唐克强 +1
Rotary intersection traffic structure
InactiveCN110344294AImprove traffic capacityImprove traffic efficiencyControlling traffic signalsRoadwaysTraffic capacityEngineering
The invention relates to the technical field of road intersection design and provides a rotary intersection traffic structure. The rotary intersection traffic structure comprises four main roads whichare correspondingly positioned in four different directions; each main road comprises an entrance lane for vehicles to run in and an exit lane for the vehicles to leave away; the entrance lane of anymain road is provided with a corresponding first right turning passage; the entrance lanes of the main roads communicate with the exit lanes of the adjacent main roads through the first right turningpassages; an entrance lane of any main road is also provided with a corresponding second right turning passage; the second right turning passages communicate with the corresponding first right turning passages of the entrance lanes of the adjacent main roads; and the second right turning passages also communicate with the corresponding second right turning passages of the entrance lanes of the adjacent main roads. According to the rotary intersection traffic structure, as interleaving conflict points are fixed in positions of entrances and exits, the running distances of straight-going vehicles and left turning vehicles within a rotary road are reduced, the traffic capacity of a rotary intersection can be improved, and the vehicle passing efficiency can be enhanced.
Owner:湖北建科国际工程有限公司
Automobile anti-skid system and its control method
The invention relates to the technical field of control over a driving and braking system of an all-wheel driving cross-country car, in particular to an antiskid system of a car and a control method of the antiskid system. When the speed is lower than a set value, if the slippage rate of a wheel at any side reaches the control threshold value of a driving antiskid control system, the driving antiskid control system and a limited slip differential operate simultaneously; and if the slippage rates of the wheels on the two sides are both smaller than the control threshold value of the driving antiskid control system, the limited slip differential operates while the driving antiskid control system does not operate. When the speed is higher than the set value, if the slippage rate of the wheel at any side reaches the control threshold value of the driving antiskid control system, the driving antiskid control system and the limited slip differential operate simultaneously; and if the slippage rates of the wheels on the two sides are both smaller than the control threshold value of the driving antiskid control system, the limited slip differential operates while the driving antiskid control system does not operate. Through the combined operation of the limited slip differential and the driving antiskid control system, the utilization rate of engine torque is increased, the driving power of the whole vehicle is utilized to the greatest extent, and the cross-country capacity of the whole vehicle is improved.
Owner:DONGFENG MOTOR CORP HUBEI
A two-way red-green wave coordinated control method for congested intersections
ActiveCN106097736BReduce the maximum queue lengthEase congestionRoad vehicles traffic controlStreet intersectionPhase difference
The invention discloses a bidirectional red and green wave coordinated control method directed at a crowded intersection. The method includes the following steps: S1. selecting a plurality of signal intersections serving as the coordinated control range; S2. within the coordinated control range, determining a reference intersection; S3. calculating the ideal intersection spacing between the reference intersection and other intersections; S4. based the ideal intersection spacing and the actual intersection spacing, calculating a center ratio deviation; and S5. optimizing and adjusting the phase difference of the intersections, such that the center ratio deviation in the green wave band is zero. According to the invention, the method is suitable to main street intersections having signal arrangement, can implement red and green wave band control on crowded intersections, such that vehicles which leave the crowded intersections can rapidly leave the crowded intersections in green wave, and the vehicles come to the crowded intersections are controlled to come to the crowded intersections in red wave, so that the crowded state of the crowded intersections can be effectively alleviated.
Owner:SOUTH CHINA UNIV OF TECH
Smart bus platform and smart bus system
ActiveCN103730002BImprove operational efficiencyDrive away quicklyRoad vehicles traffic controlTransit busEmbedded system
The invention relates to an intelligent bus platform and an intelligent public transportation system. The intelligent bus platform comprises a base, a bus route panel installed on the base, buttons installed on the bus route panel and a processing module used for lighting the bus route panel according to a control order triggered by the buttons. By means of the scheme, when a bus is close to the intelligent bus platform, the information is displayed through the bus route panel of the intelligent bus platform, the number of platforms that the bus does not need to be stopped can be reduced, and the operation efficiency of the bus is greatly improved. In addition, the bus driving route can be adjusted or the bus operation can be dispatched according to the platform information fed back by the intelligent bus platform and the dispatching of a dispatching center, the operation efficiency of public transportation is improved to a greater extent, and the environment-friendly traveling is encouraged.
Owner:SHENZHEN INST OF ADVANCED TECH
Insecticidal aerosol and preparation method thereof
InactiveCN107019001ALow toxicityPromote decompositionBiocideDead animal preservationKerosenePyrethrin
The invention relates to insecticidal aerosol and a preparation method thereof. The insecticidal aerosol is prepared from the following components in percentage by weight: 1.100 percent to 1.300 percent of pyrethrin, 0.610 percent to 0.615 percent of oxidized piperonyl butoxide, 0.510 percent to 0.515 percent of S100, 47.520 percent to 47.525 percent of kerosene and 49.895 percent to 50.160 percent of a mixture of propane and butane. According to the insecticidal aerosol, the adopted pyrethrin has low toxicity and has no harms to human and livestock; after the pyrethrin is sprayed out, the pyrethrin is easy to decompose in short time and environment pollution is not caused; insects do not easily generate drug resistance on the pyrethrin so that the insecticidal aerosol can be used for a long time. The oxidized piperonyl butoxide is commonly combined with insecticide pyrethrin to form a complex, so that a synergistic effect is realized and the insecticidal activity of the pyrethrin is improved. Especially, the oil base S100 is applied and is combined with the selected kerosene and the selected mixture of the propane and the butane, so that the pesticide effect can be greatly improved; meanwhile, the added oxidized piperonyl butoxide can be used for more rapidly dispelling and killing the insects.
Owner:广东莱雅新化工科技有限公司
Ultrasonic wave demisting water removal lens
PendingCN109572625ADrive away quicklyRealize dewatering and demistingVehicle cleaningReflective layerLens plate
The invention provides an ultrasonic wave demisting water removal lens which comprises lens glass and an installation frame. The back face of the lens glass is plated with a reflective layer. The lensglass is installed on the installation frame. The installation frame is fixed to a view angle adjusting device in a rearview mirror shell through an installation notch. Multiple through holes are formed in the periphery of the installation notch of the installation frame. The back face of the lens glass is provided with multiple ultrasonic seats arranged corresponding to the through holes. The ultrasonic seats penetrate through the through holes into the rearview mirror shell. The ultrasonic seats are provided with ultrasonic wave vibrators. The fixed ends of the ultrasonic wave vibrators face the lens glass and incline downwards to be connected with the ultrasonic seats. The included angle between the central axis of each ultrasonic wave vibrator and the vertical direction of the lens glass ranges from 30 degrees to 90 degrees. The ultrasonic wave demisting water removal lens has the advantages of being quick in water removal effect and good in demisting effect.
Owner:温州市华晖汽摩配件厂(普通合伙)
A tidal highway bridge protection device
ActiveCN114059476BFast transferFirmly connectedRoadway safety arrangementsElectric machineryStructural engineering
The invention belongs to the technical field of road bridge protection, and discloses a tidal road bridge protection device, which includes a fixed seat, a controller is provided on one side of the fixed seat, and a groove is provided on the top of the fixed seat. A support column is slidably connected in the groove, and a guardrail is provided between two adjacent support columns; an inner card slot is provided in the middle of the fixed seat, and a drive motor is provided on the inner bottom of the inner card slot, and the drive The output shaft of the motor is provided with a moving wheel. The invention is more simple and convenient to disassemble and install, facilitates the rapid transfer of the support column, and adapts to changes in tidal roads. Compared with the prior art, it has the advantages of simpler disassembly and faster installation. Safety issues can also greatly improve the self-protection ability of the device and ensure the safety performance and adaptability of the device. Therefore, the corresponding control methods of the controller will undergo different changes to improve the adaptability of the device and the accuracy of control.
Owner:宋辉
Self-service film laminating machine and its film laminating method
ActiveCN110497610BReduce foulingAvoid foamingDomestic articlesCleaning processes and apparatusEngineeringMechanical engineering
The invention discloses a film sticking method of a self-service film sticking machine, which is used for sticking a protective film on an electronic device in a self-service manner. The self-service film sticking machine includes a film sticking mechanism, and the film sticking mechanism includes a film taking component and a film sticking component. The film sticking method includes Steps: film sticking step 1: take the film assembly to pick up the protective film, and move the protective film to the upper part of the electronic device; film sticking step 2: take the film assembly to tilt the protective film at an angle c relative to the electronic device and one end contacts the electronic device; and film sticking step 3: After the film sticking component presses the end of the protective film for a preset period of time t; the protective film moves down to cover the electronic device; the film sticking component moves to the plane where the protective film is in contact with the electronic device; along the protective film One end in contact with the electronic device faces the other end, the film assembly moves a preset distance and stops moving; to press the end of the protective film in contact with the electronic device, wherein the preset duration of pressing is t. The invention also provides a self-service film sticking machine.
Owner:SHENZHEN BNT INTELLIGENT TECH CO LTD
Intelligent liquid electric mosquito-repellent incense device
InactiveCN108235979AReduce releaseLow toxicityProgramme controlComputer controlEngineeringMicroprocessor
The invention particularly relates to an intelligent liquid electric mosquito-repellent incense device. The device comprises a main housing body, a liquid medicine bottle, a liquid guiding mandrel, apower plug, a switch, and a heating assembly, a control assembly and a timing assembly arranged inside the main housing body, wherein the control assembly comprises a sound frequency detector, an A / Dconverter and a microprocessor, the sound frequency detector is arranged at the inner side of the main housing body, a detection signal of the sound frequency detector is transmitted to the microprocessor via the A / D converter, and the microprocessor compares the received detection signal with a preset frequency and sends an instruction to the heating assembly; and the timing assembly comprises aclock chip and a timing key. According to the intelligent liquid electric mosquito-repellent incense device, timing can be performed, the device is automatically switched on and off, and the device starts to heat a mosquito-repellent incense liquid when detecting mosquitoes in a room, so that using amount of the mosquito-repellent incense liquid is greatly reduced, and harm of mosquito-repellent chemicals on human bodies is reduced.
Owner:XIAN QUALITY INFORMATION TECH
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com