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.
44results about How to "Remind attention to safety" 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
Steering signal lamp automatic control method and system based on automatic driving
ActiveCN107161075AImprove traffic safetyRemind attention to safetyOptical signallingCar drivingAutomatic control
The invention relates to the technical field of car electronics, in particular to a steering signal lamp automatic control method and system based on automatic driving. When the difference value K of the planned route curvature Kj and the curvature Kr of a road lane line in front of a car driving route exceeds the preset calibration value k0, meanwhile, the angular difference absolute value |theta| of a displacement point P1P of previous time and a displacement point PP2 of later time of a planned route meets the condition that the difference of |theta| and theta0 is larger than zero, and a point P2 is located on the right side of a P1P extension line, a right steering lamp is started; when the difference value K of the planned route curvature Kj and the curvature Kr of the road lane line in front of the car driving route exceeds the preset calibration value k0, meanwhile, the angular difference absolute value |theta| of the displacement point P1P of the previous time and the displacement PP2 of the later time of the planned route meets the condition that the difference of |theta| and theta0 is larger than zero, the point P2 is located on the left side of the P1P extension line, or the real-time distance L of a barrier T in front of the same lane is smaller than the safe distance L0, a left steering lamp is started; and advance control over the steering signal lamps in an automatic driving mode is achieved by judging whether the steering lamps of a car are started or not in advance and turning off the steering lamps at appropriate time.
Owner:DONGFENG MOTOR CORP HUBEI
Warning device for road construction
InactiveCN108468284AEasy to useRemind attention to safetyBatteries circuit arrangementsElectric powerEngineeringLoudspeaker
The invention belongs to the technical field of road construction, and discloses a warning device for road construction. The warning device for the road construction comprises a solar panel, a warningpanel, a protective plate, a warning light, a supporting column and a base. One end of the solar panel is rotatably connected with the warning panel through a hinge, and LED lamps are arranged on theperiphery of the inner side of the warning panel. The warning device for the road construction can convert solar energy into electric energy to be stored in a storage battery by arranging the solar energy panel on the warning panel, and the use of components is facilitated; the warning panel is provided with a loudspeaker to play the content of road construction and remind pedestrians to be careful; a distance sensor and an infrared sensor are arranged at the lower end of the warning panel, and when people reach a set distance from a vehicle, an alarm is triggered; and the LED lamps are arranged on the periphery of the inner side of the warning panel, the work of the LED lamps can be controlled according to the light intensity, and the warning device is convenient to warn at night.
Owner:钱红双
Abnormal sound source judging and positioning system and abnormal sound source judging and positioning method
ActiveCN106768284ASimple structureNovel and reasonable designSubsonic/sonic/ultrasonic wave measurementPosition fixationSound sourcesData memory
The invention discloses an abnormal sound source judging and positioning system and an abnormal sound source judging and positioning method. The abnormal sound source judging and positioning system comprises a microprocessor module, a sound collection module and an abnormal sound source indication module, the microprocessor module comprises a microprocessor, a crystal resonance circuit, a reset circuit and a data memory, the sound collection module comprises three sound collection circuits, each of the sound collection circuits comprises a microphone, an audio frequency amplification circuit, an A / D conversion circuit and an anti-aliasing filter which are connected in sequence, the abnormal sound source indication module comprises a liquid crystal display screen, four abnormal sound source indication circuits, a left arm ring and a right arm ring, and each of the four abnormal sound source indication circuits comprises a D / A conversion circuit, a power amplification circuit, a voltage booster circuit and a position-indicating electrode which are sequentially connected. The abnormal sound source judging and positioning method includes the steps of firstly, collecting and transmitting sound signals; secondly, judging an abnormal sound source; thirdly, positioning the abnormal sound source; fourthly, indicating a position of the abnormal sound source. The abnormal sound source judging and positioning system and the abnormal sound source judging and positioning method can position the abnormal sound source accurately and efficiently, and are highly practical and convenient to popularize and use.
Owner:XIAN UNIV OF SCI & TECH
Workbench for installation of high-low-pressure complete power device
InactiveCN111137804AImprove securityGood stabilitySafety devices for lifting equipmentsLifting framesServoWorkbench
The invention discloses a workbench for installation of a high-low-pressure complete power device which comprises a base, wherein slide blocks are disposed at four corners of the top of the base; thetwo groups of slide blocks on left and right side are connected by adjustment plates; the two groups of adjustment plates are penetrated by screw rods; rotation directions of two ends of each screw rod are opposite; the right side of each screw rod is connected to a servo motor; supporting rods are hinged to the four groups of slide blocks; an operation table is hinged on tops of the supporting rods; a fixation plate is connected to the top of the operation table; hydraulic extension rods are connected to the inner side of the fixation plate; the hydraulic extension rods are connected to a clamping plate; an inclination warning assembly is disposed on the top of the operation table; and an alarm lamp and a buzzer are disposed on the front end face of the operation table. The workbench disclosed by the invention has the beneficial effects that the servo motor drives the screw rods to rotate, so the operation table is driven to move upwards; vertical motion of the operation table is verystable; through rotation of threaded rods, friction contact between a disk and the ground is stabilized; the stability of the device is high, so swaying of the device can be prevented; and the inclination warning assembly can send an alarm when the device is inclined, so safety is high.
Owner:XINGAN ELECTRIC POWER CO OF STATE GRID EAST INNER MONGOLIA ELECTRIC POWER CO LTD +2
Automatic control device for electrombile light
InactiveCN102328709ARemind attention to safetySimple structureOptical signalElectricityAutomatic control
The invention discloses an automatic control device for an electrombile light, which belongs to the technical field of the electrombile device. The automatic control device comprises a storage cell, a controller, a left turn light, a right turn light, an angular velocity sensor and an alarm, wherein the input end of the angular velocity sensor is connected with a handle; the storage cell is respectively electrically connected with the controller, the angular velocity sensor, the alarm, the left turn light and the right turn light; and the controller is respectively electrically connected with the angular velocity sensor, the alarm, the left turn light and the right turn light. The automatic control device has the beneficial effect that the left turn light and the right turn light automatically light when the electrombile turns to warn passerby to take care in time so as to avoid accidents caused by that the turn lights are forgotten to turn on because of emergency. The automatic control device has the advantage of simple structure and is convenient to use.
Owner:杜玉忠
LED/LD photo-communication-based crosswalk line and design method thereof
InactiveCN106836046ARemind attention to safetyRealize synchronous displayControl with pedestrian guidance indicatorWalking aidsTelecommunications equipmentLight source
The invention relates to an LED / LD photo-communication-based crosswalk line and a design method thereof. The crosswalk line comprises a pedestrian LED / LD light source and an automobile driver LED / LD light source which are inlaid on the crosswalk line, an LD laser wireless communication device as well as a microprocessor, a memorizer, a wireless information acquisition device and the like which are arranged on the crosswalk line. According to the design method, the characteristics that LED / LD is low in energy consumption, low in cost, directional in luminescence, high in light-emitting efficiency and easy in light-emitting pattern formation are utilized; LED / LD light communication is arranged in the crosswalk line, so that the characteristics that the pattern is visible in daytime and is striking at night are achieved; and particularly at night, even if under the condition that a street lamp does not exist or the street lamp is gray, the crosswalk line and the pattern can be clearly visible, and pedestrians and vehicles are safe. The crosswalk line provided by the invention can be applied to T junctions, cross roads, flyovers and the like, and also can be applied to speed bumps and the like.
Owner:张泰铭
New energy bus handrail
InactiveCN110143160AMeet needsImprove securityVehicle arrangementsPassenger/driving compartment lightingsNew energyCoil spring
The invention belongs to the field of new energy, and in particular relates to a new energy bus handrail. The handrail comprises a handrail pipe and a pull ring; a spiral coil is fixedly embedded in aside wall of the handrail pipe; a balancing weight with magnetism is connected in the handrail pipe in a sliding manner; a lifting rope is fixedly connected below the middle part of the balancing weight; a wire winding cavity and a holding opening are formed in the pull ring. The wire winding cavity is located at the upper end of the holding opening. A coil spring is fixedly connected to the center in the wire winding cavity; a threading opening is formed in the lower side wall of the handrail pipe; the end, away from the balancing weight, of the lifting rope penetrates out of the threading opening and penetrates through the upper side wall of the wire winding cavity to be fixedly connected with the coil spring; an air bag switch is fixedly connected to the lower side wall of the holdingopening, a sealing pipe is arranged in the pull ring, and the lower end of the sealing pipe is communicated with the air bag switch. The new energy bus handrail can effectively reduce inconvenience caused by inertia generated by change of the bus speed when people ride on a bus, and enables people with different heights to use the bus handrail more conveniently.
Owner:张军
Fully-automatic laser marking machine with prompting function
InactiveCN108057958AConvenient queryRemind attention to safetyLaser beam welding apparatusProximity sensorEngineering
The invention discloses a fully-automatic laser marking machine with a prompting function. The fully-automatic laser making machine comprises a bottom table, wherein the front side of the bottom tableis provided with a drawer in an embedded manner; the position, close to the lower portion of the drawer, at the front side of the bottom table is equipped with a side door; the position, close to oneside of the side door, of the front side of the bottom table is equipped with heat dissipation holes; an air blower is mounted inside the bottom table; one end of the air blower is connected with a hose; a KY12S type controller is mounted at one side of the air blower; and a supporting rod is mounted above the bottom table. The fully-automatic laser marking machine is scientific and reasonable instructure, and is safe and convenient to use; a camera is arranged for recording a marking process, so that faults are conveniently inquired; a human body proximity sensor and a loudspeaker are arranged, so that voice can be made to remind people; the air blower is arranged, so that impurities and dust on the surface of a packaging box are removed, and therefore, unclear marking is prevented; andthe telescopic pole is arranged to freely regulate a distance from a marking head to a packaging box, so that packaging boxes of different types are marked.
Owner:盐城星辰包装材料有限公司
A power plant operation process safety risk collection and identification system and method
PendingCN109711275ARemind attention to safetyImprove detection accuracyCharacter and pattern recognitionAlarmsImaging processingWorking environment
The invention relates to a power plant operation process safety risk collection and identification system and method, and the system comprises a wearable video collection device which is worn by an operator and is used for shooting surrounding operation environment video data of the operator; The operating environment video acquisition device is used for shooting operating environment video data including operating personnel; The image processing device is used for acquiring video data shot by the wearable video acquisition device and the working environment video acquisition device, carryingout image preprocessing, extracting an interested area for safety risk analysis, and then carrying out feature recognition on the interested area to extract feature data; and the risk identification device is used for judging whether a safety risk exists in the current working environment or not according to the characteristic data. The synchronous double cameras are used for collecting video datain the current working environment, then image processing is carried out, feature data used for safety risk analysis are extracted, and the detection accuracy is high.
Owner:湖北凯瑞知行智能装备有限公司
Tractor capable of sending out overload warning
The invention discloses a tractor capable of sending out an overload warning. The tractor capable of sending out the overload warning comprises a housing, a fixing hook and a moving hook, wherein a first hanging ring and a sliding chute is arranged in the housing, a gear rack is installed on one side wall of the housing, a wire winding portion is arranged on the other side wall of the housing, a gear matched with the gear rack in engagement mode is connected with the gear rack, the gear is arranged on a sliding block in rotation mode, a second hanging ring, a rotating ring and a positioning block are arranged on the sliding block, the positioning block is arranged in the sliding chute in sliding mode, a spring is arranged between the first hanging ring and the second hanging ring, a round dial plate is fixedly connected with the sliding block, a scale mark, a first contact point and a second contact point are arranged on the round dial plate, the gear is fixedly connected with a rotation body, a pointer is arranged on the rotation body, a contact blade is arranged on the pointer, a fixed pulley and a wire outlet are arranged at the bottom of the housing, and a battery portion is arranged on the housing. Compared with the prior art, the tractor capable of sending out the overload warning is simple in structure and low in manufacturing cost, can display pulling force applied to a cable, and has a warning function, and furthermore can send out the overload warning so as to remind a user to be careful when the pulling force is overlarge.
Owner:NINGBO TIANYI SHAFT
Simple gas detector for exhaust gas treatment
InactiveCN104597084AAdjust detection sensitivityRemind attention to safetyMaterial resistanceCapacitanceToxic gas
The invention discloses a simple gas detector for exhaust gas treatment. The simple gas detector includes a first capacitor, a second capacitor, a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, an indicating lamp, a first triode, a second triode, a third triode, a diode, a relay, a potentiometer, a gas sensor, a battery and a switch. The simple gas detector has the advantages of simple structure and low use cost, is mainly composed of a gas detection circuit, a controlled oscillator circuit and an alarm circuit, can adjust the detection sensitivity of the whole circuit according to actual conditions, and can emit a flash alarm signal when the content of toxic gases in the exhaust gas exceeds a limit in order to remind staff pay attention to safety.
Owner:四川宝英环境技术有限公司
Machine room security detection system
InactiveCN110119173AReduce lossesTargetedSimultaneous control of multiple variablesElectricityComputer module
The invention discloses a machine room security detection system. The machine room security detection system comprises a temperature and humidity sensor, a machine room monitoring centre, a solar panel, a storage battery, a guide rail and a mobile detection device; the solar panel is arranged on the upper end of a machine room; the lower part of the solar panel is connected to the storage battery;the storage battery is arranged on the upper end of the machine room; the guide rail is arranged on the inner wall of the machine room; the mobile detection device is arranged on the guide rail; themobile detection device is electrically connected with the storage battery; and the mobile detection device performs wireless communication with the machine room monitoring centre through a communication module. The mobile detection device is arranged on the upper end of the machine room; the environment in the machine room is detected in real time; anomaly occurring in any place in the machine room can be captured and detected by the mobile detection device at the first time; furthermore, information is transmitted to the machine room monitoring centre in time; the problem that the abnormal condition cannot be obtained in time by the existing detection manner can be solved; therefore, a maintainer can obtain the information to overhaul in the shortest time; and the loss is minimized.
Owner:RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1
A ship hull manhole typhoon-resistant tooling device
The invention aims at providing a ship hull manhole typhoon-resistant tooling device with simple structure, strong safety and convenient installation. The tooling device comprises a locking device, amanhole through which a person can enter the cabin and a manhole typhoon resistant tooling. The locking device comprises an annular vacuum concave sheet metal arranged on the periphery of the manhole,and the side wall of the annular vacuum concave sheet metal is provided with a first through hole. The first through hole is provided with a vacuum cover plate adapted to the first through hole, theaxis of the first through hole and the geometric center of the vacuum cover plate are positioned on the same straight line, a plurality of external bolts are arranged on the upper surface of the vacuum concave sheet metal, and the external bolts are adapted to the manhole typhoon-resistant tooling. The tooling device is applied to the technical field of manhole safety protection.
Owner:JIANGLONG BOAT TECH
Air conditioner control device and method for preventing fatigue driving of driver
InactiveCN108544902AEliminate fatigueReduce accident rateAir-treating devicesVehicle heating/cooling devicesDriver/operatorControl theory
Owner:泰铂(上海)环保科技股份有限公司
School bus safety device based on fingerprint recognition
InactiveCN104517331AImprove securityKeep abreast of the dynamicsIndividual entry/exit registersData compressionEmbedded system
The invention relates to the technical field of electronics and particularly relates to a school bus safety device based on fingerprint recognition. The school bus safety device includes a fingerprint collection module, a fingerprint data compression processing module, a fingerprint data storage module, a central control processor module, a safety reminding apparatus and a GPRS remote reminding apparatus. By means of the fingerprint collection module, fingerprint identity authentication is carried out before students getting on the school bus and fingerprint image data is collected through the fingerprint collection module for detemining whether the school bus is overloaded or not through processing and determination by the central control processor module. In the school bus safety device, a safety coefficient of the school bus is recognized, if the safety coefficient exceeds a standard, a safety alarm module is automatically started for alarming a driver to pay attention to traffic safety and to adjust driving timely, meanwhile, the fingerprint image data is stored timely and an alarm is sent to a central detection center by automatically starting the GPSR module, thereby more efficiently increasing the safety coefficient of the school bus.
Owner:DALIAN NATIONALITIES UNIVERSITY
Goods delivery device with receipt printing function
InactiveCN107784470AAvoid accidentsTo achieve the purpose of automatic delivery of goodsApparatus for meter-controlled dispensingReceipt giving machinesComputer moduleTruck
The invention discloses a goods delivery device with a receipt printing function. The device includes an automatic delivery car, a navigation module, a wireless communication module, a claw, a touch display screen, a camera, a storage module and a micro processor; a goods cabinet is arranged on the automatic delivery car, the touch display screen is arranged on the front surface of the goods cabinet, the claw is arranged on the automatic delivery car and is in contact with the lateral surface of the goods cabinet, the navigation module is arranged in the head of the automatic delivery car, thewireless communication module is arranged in the automatic delivery car, and the camera is arranged on the upper surface of the goods cabinet; the micro processor is used for receiving course information, controlling the automatic delivery car to work, receiving pickup information and environmental information, controlling the claw to fetch goods from the goods cabinet, storing information and transmitting the stored information to a management platform. The purpose of automatic goods delivery is achieved, the labor force is freed, the delivery efficiency is improved, and meanwhile the accidents occurring when a deliverer delivers the goods are avoided.
Owner:CHONGQING RENTENG TECH
Intelligent socket based on Internet of Things
The invention relates to the technical field of intelligent sockets, and particularly relates to an intelligent socket based on the Internet of Things. According to the invention, through the designedrotating shaft and the rotating jack, effective rotation can be effectively carried out according to the space requirement of the plug; at the same time, through the designed embedded groove, a planar socket can be effectively prevented from being easily spoiled by water to cause electric shock on the personnel; through designing the infrared remote control circuit breaker, power-off processing can be performed through remote control, thereby effectively preventing fear or other accidents caused by looking for the switch in the dark at night. The pressure regulator is designed, and the pressure regulation knob is used for regulating the pressure, so that the requirement of the socket with an adjustable voltage conversion function can be effectively met; and meanwhile, by designing the radiator, the situation that the plug emits heat to dissipate heat after being used for a long time can be effectively achieved, and by means of the temperature alarm sensor, when the temperature is toohigh, an alarm is given through the buzzer to effectively remind people to pay attention to safety.
Owner:苏州风正帆智能科技有限公司
Multi-party audio and video cooperative intelligent management and control system and control method
ActiveCN112332879AImprove on-site management and control capabilitiesImprove efficiencyNetwork topologiesTwo-way working systemsEngineeringManagement system
The invention discloses a multi-party audio and video cooperative intelligent management and control system and a control method. The multi-party audio and video cooperative intelligent management andcontrol system comprises an intelligent field service guarantee center, a mobile intelligent command terminal, an audio and video interaction assembly, a distributed ad hoc network extension unit, acloud management system and a buffer assembly used for installing the audio and video interaction assembly on a safety helmet. The intelligent field service guarantee center comprises a first information processing module, and a wireless communication module, a power supply and a power supply control module which are electrically connected with the first information processing module; the distributed ad hoc network extension unit is electrically connected with the first information processing module and is used for extending the wireless network coverage range of the intelligent field serviceguarantee center to be not less than 2000 meters; and the cloud management system is wirelessly connected with the first information processing module through the wireless communication module. According to the invention, the outdoor multi-person cooperative work efficiency is improved, the accident risk in the outdoor work process is reduced, and meanwhile, the protection on the camera is improved.
Owner:广州新源禾信息科技有限责任公司
Detection reminding device and method and driver assistant equipment
InactiveCN110303883ARemind attention to safetyRemind driving safetyVehicle seatsTractorsEngineeringControl unit
The embodiment of the invention provides a detection reminding device and method and driver assistant equipment and relates to the field of safe driving. According to the embodiment of the invention,drivers can be timely and effectively reminded to pay attention to driving safety. The detection reminding device comprises an acquisition unit and a control unit, wherein the acquisition unit is usedfor acquiring the driving state of a driver and the running state of a vehicle; the control unit is used for determining whether the driver is in an abnormal state according to the driving state andcontrolling at least one vibrator on the seat of the driver to vibrate according to a vibration mode corresponding to the running state. The detection reminding device and method and the driver assistant equipment in the invention are applied to reminding drivers to pay attention to driving safety.
Owner:FAURECIA CLARION ELECTRONICS (XIAMEN) CO LTD
Vehicle lane line crossing driving reminding device and method
PendingCN111497870ARemind attention to safetyAvoid affecting the driving experienceControl devicesDriver/operatorEngineering
The embodiment of the invention provides a vehicle lane line crossing driving reminding device and method, and relates to the field of auxiliary driving. According to the embodiment of the invention,the proper time can be selected to remind a driver according to the driving condition of a vehicle, and the vehicle is prevented from crossing a lane line. The vehicle lane line crossing driving reminding device comprises a first time calculation unit, a second time calculation unit and an alarm generation unit, wherein a first time parameter is used for representing the time required for the vehicle to drive to the position of the lane line in the current driving state; the second time calculation unit is used for determining a second time parameter; wherein the second time parameter is usedfor representing the response time of the current vehicle driver. The alarm generation unit is used for comparing the first time parameter with the second time parameter after the first time calculation unit determines the first time parameter and the second time calculation unit determines the second time parameter, and generating an alarm instruction after determining that the first time parameter is smaller than the second time parameter. The method is applied to auxiliary driving.
Owner:FAURECIA CLARION ELECTRONICS (XIAMEN) CO LTD
Multifunctional safety walking aid
PendingCN114569412AReal-time statistics of walking stepsEasy to understandWalking aidsAlarmsPhysical medicine and rehabilitationPhysical therapy
The invention relates to a multifunctional safety walking aid which comprises two walking aid side frames with the same structure, each walking aid side frame comprises a front leg, a rear leg and a handle, and the upper portions of the front legs of the two walking aid side frames are fixedly connected through an upper transverse connecting rod; the walking aid is characterized in that heart rate sensors are arranged on handrails of the two walking aid side frames, a display host is mounted on the upper transverse connecting rod, and the heart rate sensors are connected with the display host; a rotating rod assembly is arranged between the lower parts of the front legs of the two walking aid side frames, stool pocket cloth is wound on the rotating rod assembly, one end of the stool pocket cloth is connected with the rotating rod assembly, and a set of movable connecting components is arranged between each of the two sides of the other end of the stool pocket cloth and the rear legs of the two walking aid side frames; the lower ends of the front legs of the two walking aid side frames are respectively provided with an obstacle sensor, the obstacle sensors are connected with an alarm, the walking aid is further provided with a step counting sensor, and the step counting sensor is connected with the display host. The device is ingenious in structure, reasonable in design, rich in function, safe and reliable.
Owner:JIANGSU TAIZHOU PEOPLES HOSPITAL
Intelligent sensing voice broadcaster for equipment states
InactiveCN110796811AReduce distractionsRemind attention to safetyAlarmsElectric/electromagnetic audible signallingComputer hardwareEngineering
The invention provides an intelligent sensing voice broadcaster for equipment states, and belongs to the field of power transformation equipment. A controller is connected with a proximity detection module, a switch sensing module and an audio encoding and decoding module to realize processing and storage of signals of each module; the switch sensing module is connected to a knife switch of equipment, and the state change of the knife switch of each component is detected to realize accurate control of the working state of each component of the equipment, and the cold and hot standby states areeffectively identified; and after the controller receives that the proximity detection module detects that a human body approaches, the working state in a memory is called for encoding and decoding,the encoded and decoded working state is output to the audio encoding and decoding module, the encoded and decoded working state is converted into an audio signal, and the audio signal is output to asound box, so that an effective warning effect is achieved.
Owner:STATE GRID ZHEJIANG NINGBO FENGHUA POWER SUPPLY CO LTD +1
Obstacle detection and alarm method and device, electronic equipment and storage medium
PendingCN112255695ARemind attention to safetyDevices with sensorOptical detectionSimulationObstacle avoidance
The embodiment of the invention provides an obstacle detection and alarm method and device, electronic equipment and a storage medium, and the method comprises the steps of: collecting the infrared radiation information and distance data of a surrounding environment in an automatic obstacle avoidance mode; judging whether a dangerous obstacle exists or not according to the infrared radiation information and the distance data; and when the dangerous obstacle exists, triggering an alarm; therefore, the obstacle can be automatically detected, and when the obstacle is a dangerous obstacle, an alarm can be automatically given to remind a user to pay attention to safety.
Owner:XIAN WINGTECH ELECTRONICS TECH CO LTD
An overload warning tractor
Owner:NINGBO TIANYI SHAFT
A vehicle exterior trim with fluorescent effect and preparation method thereof
The invention relates to the technical field of vehicle exterior trims, in particular to a vehicle exterior trim with a fluorescent effect. The formula of the vehicle exterior trim consists of the following ingredients in parts by weight: 100 parts of PMMA or ASA resin, 0.2-0.35 parts of lubricant , 5.5-7.0 parts of toughening agent, 0.15-0.28 parts of transparent black pigment, 2.8-3.5 parts of fluorescent agent, 0.2-1.0 parts of dispersant and 0.4-0.5 parts of antioxidant. The invention also relates to a preparation method of the vehicle exterior decoration with fluorescent effect. After adding transparent black pigment and fluorescent agent to the formula, the vehicle exterior parts prepared by injection molding process can not only appear black to achieve the versatile effect of vehicle models, but also can be used in dim light or dark after absorbing light or other electromagnetic radiation. It emits visible light in an environment that is visible to the human eye, helps drivers and pedestrians identify passing vehicles, and promptly reminds drivers and pedestrians to pay attention to safety, thereby greatly improving the safety of vehicles; the preparation process of the present invention is simple and easy, and is conducive to industrial production .
Owner:FUYAO GLASS IND GROUP CO LTD
Urban glass outer wall efficient automatic cleaning machine
ActiveCN111820802AReduce resistanceGuaranteed to move normallyCarpet cleanersFloor cleanersLaser rangingElectric machinery
The invention discloses a urban glass outer wall efficient automatic cleaning machine. The machine comprises a substrate and a main machine, the main machine is fixedly arranged in the middle of the top surface of the substrate, a motor driving device, an automatic spraying device, a rotary cleaning device, a water removing device and an information collecting and positioning system are mounted onthe surface of the substrate; an automatic water supply device and a batching device are mounted in the main machine; wherein the motor driving device provides forward power for the movement of the whole cleaning machine, the automatic spraying device, the rotary cleaning device and the water removal device achieve automatic cleaning of the surface of a glass outer wall, and the automatic water supply device and the batching device achieve circulating water supply and automatic agent batching of the cleaning machine. A laser distance measuring sensor, a panoramic probe and the like are arranged on the surfaces of the substrate and the main machine, the external intervention capacity of an operator is guaranteed while the position sensing capacity in a working area is effectively improved,the automatic operation capacity of the cleaning machine is guaranteed, and the running posture of the machine can be adjusted according to the real-time situation.
Owner:苏州创之杰环保设备工程有限公司
Rubber dam for water conservancy
PendingCN107806071APrevent drowningTimely reminder to drive carefullyBarrages/weirsConvertersEnvironmental geology
The invention discloses a rubber dam for water conservancy. The rubber dam for water conservancy comprises a framework and a fixing block; a bearing plate is arranged at the bottom end of the framework; first fixing grooves are embedded in the two sides of the surface of the bearing plate; guardrails are fixedly installed in the first fixing grooves; vertical rods are fixedly installed on the twosides of the guardrails, and a plurality of transverse rods are fixedly installed between the two vertical rods; a second fixing groove is embedded in the middle position of the bearing plate; a rotary motor is fixedly installed at the top end of the fixing block; a rotary shaft is fixedly installed at the top end of the rotary motor; a storage battery is fixedly installed at the top end of the rotary shaft; a light energy converter is fixedly installed at the top end of the storage battery, and the type of the light energy converter is DMD; and a solar panel is fixedly installed at the top end of the light energy converter. Since the two vertical rods are installed on the bearing plate and the multiple transverse rods are installed on the two vertical rods, the situation that children climb the bearing plate while playing and get drowned consequently is avoided advantageously, and the rubber dam for water conservancy is practical and suitable for being widely applied and popularized.
Owner:NANJING HUI LONG RUBBER PROD CO LTD
Ship navigation wind power alarm equipment
InactiveCN109029836ARemind attention to safetySimple structureFluid pressure measurementElectric bellMarine engineering
The invention discloses ship navigation wind power alarm equipment which comprises a fixed pillar. The top end of the fixed pillar is fixedly connected with an alarm console; three groups of chutes are formed on the alarm console; metal sliding blocks are arranged in all of the three groups of chutes; the metal sliding blocks are connected with struts; the top ends of the struts are fixedly connected with wind shields; the inner side walls of the chutes are fixedly connected with springs; the other ends of the springs are connected with the metal sliding blocks; two groups of first contact pieces, two groups of second contact pieces and two groups of third contact pieces are sequentially arranged in each of the three groups of chutes; a red lamp, a yellow lamp and a green lamp are arrangedon the alarm console; an electric bell is arranged at the center of the alarm console; and power supplies are arranged in the chutes. According to the ship navigation wind power alarm equipment, notonly is the structure simple, different colors of lamps can be turned on according to strength of wind to enable a worker to visually see, but also the electric bell can ring when wind is strong so asto remind personnel on a ship to pay attention to safety.
Owner:WUHAN UNIV OF TECH
Intelligent control system for industrial electric flat bogie wagon
InactiveCN100534827CHumanized goodObviously intelligent controlElectrodynamic brake systemsPower supply linesBogieLow voltage
Owner:刘鸿
A system and method for judging and locating abnormal sound sources
ActiveCN106768284BSimple structureNovel and reasonable designSubsonic/sonic/ultrasonic wave measurementPosition fixationLiquid-crystal displaySound sources
The invention discloses a system and method for judging and locating an abnormal sound source. The system includes a microprocessor module, a sound collection module and an abnormal sound source indication module. The microprocessor module includes a microprocessor, a crystal oscillator circuit, a reset circuit and a data memory; the sound collection module includes three-way sound collection circuits, and each sound collection circuit is composed of a microphone, an audio amplifier circuit, an A / D conversion circuit and an anti-aliasing filter connected in sequence; the abnormal sound source indication module includes a liquid crystal display 1. The four-way abnormal sound source indicating circuit, the left arm ring and the right arm ring, and the four-way abnormal sound source indicating circuit are all composed of a sequentially connected D / A conversion circuit, a power amplifier circuit, a boost circuit and a position indicating electrode; the method The steps include: 1. sound signal collection and transmission, 2. abnormal sound source judgment, 3. abnormal sound source location, and 4. abnormal sound source orientation indication. The invention can efficiently and accurately locate the azimuth of the abnormal sound source, has strong practicability, and is convenient for popularization and use.
Owner:XIAN UNIV OF SCI & 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