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37 results about "Near Drowning" patented technology
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Non-fatal immersion or submersion in water. The subject is resuscitable.
Apparatus and Method for The Detection of a Subject in Drowning or Near-Drowning Situation
An apparatus and method for the early detection of a subject in a drowning or in a near-drowning situation in a body of water, such as a swimming pool, are disclosed. When the drowning or near-drowning situation is identified the apparatus issues an alarm signal that, in order to promote early rescue, attracts the relative, guest, friend or any other person. Following the identification of the alarm signal the potential rescuer is capable of initiating an immediate rescue operation and consequently requisite emergency medical procedures.
Owner:WEINTRAUB EITAN
Near-drowning behavior detection method based on support vector machine
InactiveCN103413114ARescue in timeImprove environmental adaptabilityCharacter and pattern recognitionBehavioral stateSupport vector machine classifier
The invention discloses a near-drowning behavior detection method based on a support vector machine. According to the invention, the support vector machine is used as a classifier for the learning of a machine; the support vector machine classifier is trained through an obtained video sequence sample of near-drowning behavior and normal swimming behavior by pre-simulation; then a video image sequence of a pool is acquired in real time through a camera arranged above the water; the monitored video image sequence is inputted into the trained support vector machine classifier to determine a behavioral state of a swimmer. Therefore, a near-drowner can be automatically detected through the camera in an actual public swimming place and lives can be timely saved at the maximum. The near-drowning behavior detection method based on the support vector machine has the advantages of accurate and reliable detection, good robustness, high noise immunity and good adaption to transformation of light. Besides, through monitoring by the camera arranged above the water, the near-drowning behavior detection method based on the support vector machine lowers costs for system implementation and has great value in engineering application.
Owner:ZHEJIANG UNIV
Near-drowning behavior detection method fusing UWB indoor location with video target detection and tracking technology
InactiveCN109102678AImprove anti-interference abilityInterference will notImage analysisParticular environment based servicesInformation processingSpecific detection
Devices related to a near-drowning behavior detection method fusing UWB indoor location with a video target detection and tracking technology comprise a smart bracelet module, an intelligent monitoring information processing module, a communication module and a display alarm module, the smart bracelet module is used for performing indoor location, the intelligent monitoring information processingmodule is used for processing video data acquired by an intelligent monitoring camera, location information of a smart bracelet and water depth information; and the communication module is used for realizing information transfer among the smart bracelet module, the intelligent monitoring information processing module and the display alarm module. Specific detection steps of the near-drowning behavior detection method are performed according to the following way: performing system initialization; and building a relationship among an image of the intelligent monitoring camera, location of the smart bracelet module and a swimming pool coordinate system, then setting near-drowning conditions, and performing near-drowning determination by virtue of a near-drowning detection algorithm. The near-drowning behavior detection method is simple in main body structure, smart in design concept, good in using effect, high in detection accuracy, low in maintenance cost, friendly in application environment and broad in market prospect.
Owner:青岛联合创智科技有限公司
Sonar based drowning monitor
InactiveUS7330123B1Inexpensive and reliableReduce the numberSonic/ultrasonic/infrasonic transmissionBurglar alarm short radiation actuationSonarReal-time computing
Low-cost, reliable, easy to use device and method identifies potential drowning or near-drowning events (i.e. a submerged inert human) in a timely manner, provides the precise location of the event, and issues an alert that such an event is in progress. Device is optionally networked to remote monitoring station.
Owner:THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIV
Wearable-equipment near-drowning monitoring method and apparatus, and wearable equipment
The embodiment of the invention, which relates to the technical field of the wearable equipment, discloses a wearable-equipment near-drowning monitoring method and apparatus, and wearable equipment. The method comprises: an environment where wearable equipment is located is detected and thus a detection result is obtained; when the detection result indicates that the environment is a wet environment, an underwater pressure intensity sensing function of the wearable equipment is started, the pressure intensity of the wearable equipment in the wet environment is detected based on the underwater pressure intensity sensing function; on the basis of the pressure intensity, an underwater penetration value of the wearable equipment in the wet environment is determined; when the underwater penetration value is larger than or equal to a preset depth threshold value, an early warning signal corresponding to the underwater penetration value is sent to at least one early-warning platform arranged in advance, wherein different underwater penetration values correspond to different early warning signals. Therefore, near-drowning monitoring on a user wearing wearable equipment can be realized by using the wearable equipment.
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD
Intelligent life buoy robot
The invention belongs to the technical field of rescue equipment, and specifically discloses an intelligent life buoy robot. The intelligent life buoy robot comprises a buoy body, a power drive device and a remote control device, wherein the buoy body is in the shape of an unclosed ring, and the open end is used as a tail part; the power drive device is arranged in the buoy body, and drives the buoy body to move; and a remote-control receiver of the remote control device is arranged in the buoy body, and connected with the power drive device, and the power drive device is remotely controlled to run by a remote-control transmitter. Rear rescue personnel can remotely control the buoy body to approach to rescued personnel through the remote control device, the opening direction of the tail part is enabled to face the rescued personnel, the rescued personnel can be smoothly half-held in the buoy body, and then are pulled back through a rope, or the buoy body is remotely controlled to return. The intelligent life buoy robot disclosed by the invention is simple in structure, and replaces the rescue personnel to rapidly and safely arrive at trapped personnel and rescue near-drowning personnel or the trapped personnel.
Owner:上海丞士机器人有限公司
Automobile near-drowning life-saving system
InactiveCN104442658AAvoid Personal Safety IssuesPedestrian/occupant safety arrangementAirbagLife saving
The invention relates to an automobile near-drowning life-saving system which comprises a plurality of water depth sensors arranged on an automobile body, a plurality of safety air bags arranged on the automobile body and a control module. The control module is configured to judge the near-drawing degree of an automobile according to a plurality of water depth values from the water depth sensors and control the starting of the safety air bags based on the near-drawing degree.
Owner:SAIC MOTOR
Water surface comprehensive rescue system and method
InactiveCN104743084ALow priceFlexible hoverAir-sea rescue devicesRemote controlled aircraftMarine engineeringFixed wing
The invention discloses a water surface comprehensive rescue system and a water surface comprehensive rescue method. A fixed-wing unmanned machine and a multi-rotor-wing unmanned machine are combined to complete the water surface rescue; cruise monitoring is carried out by utilizing the advantage of long time of endurance of the fixed-wing unmanned machine, and the state of the water surface is monitored, while the multi-rotor-wing unmanned machine has the characteristic of hovering flexibility and can flexibly complete specific motions of rescue; the fixed-wing unmanned machine and the multi-rotor-wing unmanned machine are combined to achieve the aim of rapid rescue; to-be-rescued people wear colorful pull rings and pull the pull rings on hands when encounter near-drowning, then a near-drowning region displays a color different from the peripheral water body, and a color sensor of the fixed-wing unmanned machine senses the situation, so that the rescue speed is accelerated; the pull rings are provided with dye floccules capable of floating, are convenient to fish, cannot pollute the environment, and can be recycled; the colorful hand rings are low in price.
Owner:XUZHOU FLY DREAM ELECTRONICS & TECH
Near-drowning monitoring method and wearable device
InactiveCN108376456AReduce personal safety incidentsInput/output for user-computer interactionAlarmsWater immersionTerminal equipment
The invention relates to a near-drowning monitoring method and a wearable device. The method comprises: when a wearable device detects that the wearable device is in a state of water immersion, body state information of the wearer wearing the wearable device as well as motion state information of the wearer wearing the wearable device is obtained, wherein the body state information includes one ormore of an energy metabolism rate, a heart rate, and a body surface temperature and the motion state information includes the motion posture of the wearable device wearer and / or the movement speed ofthe wearable device wearer; the wearable device determines a current motion state of the wearable device wearer according to the body state information and the motion state information, wherein the current motion state includes a swimming state or a non-swimming state; and the wearable device sends early warning information matching the current motion state to a terminal device bound to the wearable device. Therefore, a near-drowning risk can be warned early in real time, so that the occurrence of personal safety accidents is reduced.
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD
Near drowning rescue system of swimming pool
The invention provides a near drowning rescue system of a swimming pool. The near drowning rescue system comprises a plurality of induction parts arranged at the bottom of the swimming pool and wearable detecting elements and further comprises a plurality pneumatic clamps and life rings which are arranged above the swimming pool. The induction parts are evenly distributed below the swimming pool,and the pneumatic clamps are located above induction areas of the induction parts correspondingly and clamp the life rings. When the wearable detecting elements are located in the induction areas of the induction parts, the induction parts are connected with the wearable detecting elements. When the wearable detecting elements send a near drowning signal, the induction parts control the pneumaticclamps to be loosened to enable the life rings to fall to the corresponding induction areas. Compared with the prior art, near downing detecting and judging are conducted through the wearable detecting elements, the life rings are put down through the pneumatic clamps so as to rescue a near-drowning person in time, and thus the situation that the near drowning person misses the optimum rescuing time can be avoided.
Owner:伍胜资
School bus fall-into-water safety escape system
InactiveCN108501850AImprove securityWon't sinkPedestrian/occupant safety arrangementLife-savingInflatable boatGyroscope
The invention discloses a school bus fall-into-water safety escape system. An anti-sinking device and an escape device are arranged in a school bus body. The anti-sinking device comprises inflatable anti-sinking air bags arranged on the outer portion of the bus body, the escape device is an escape door which is installed on the tail portion of the bus body and can be separated from the bus body, inflatable escape air bags are arranged on the periphery of the escape door, and therefore the escape door separated from the bus body and inflated serves as an escape inflatable boat capable of carrying people; and a control device is arranged and used for controlling the anti-sinking device and the escape device to work in order, the state of the bus body is judged through a three-axis gyroscope,when it is confirmed that the state of the bus body is stable, the escape door is controlled to be separated from the bus body, the escape air bags are inflated, and personnel in a school bus are quickly evacuated through the escape inflatable boat. A safety guarantee provided in a fall-into-water accident possibly happening to the school bus can be effectively improved, and personnel are prevented from being harmed by a near-drowning secondary accident.
Owner:HEFEI UNIV OF TECH
Video capturing alarm device used for swimming pool
InactiveCN103578225AReal-time accurate careHigh degree of automationClosed circuit television systemsAlarmsComputer moduleComputer science
Owner:QINGDAO UNITED INNOVATION TECHN SERVICES PLATFORM
Intelligent self-service shared oxygen inhalation device
The invention discloses an intelligent self-service shared oxygen inhalation device. The intelligent self-service shared oxygen inhalation device comprises a cabinet body, a storage rack, an oxygen storing (preparing) device and oxygen inhalation masks, wherein the storage rack, the oxygen storing (preparing) device and the oxygen inhalation masks are arranged inside the cabinet body, and the oxygen inhalation masks are placed on the storage rack and are connected with the oxygen storing (preparing) device. The intelligent self-service shared oxygen inhalation device is simple in structure, easy to manufacture, safe, reliable and convenient to operate and low in oxygen inhalation cost, the oxygen inhalation masks and the oxygen storing (preparing) tank can be used repeatedly, and the intelligent self-service shared oxygen inhalation device is suitable for being used in different environments such as offices, families and public places, can be used for carrying out medical treatment emergency treatment about near-drowning, electric shock and carbon monoxide poisoning, and can meet requirements for oxygen inhalation of different crowds.
Owner:THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
Monitoring management method and system of baby swimming pool
PendingCN108877152AReal-time dynamic monitoring of swimming statusDynamic monitoring of swimming statusGymnasiumAlarmsEngineeringNear Drowning
The present invention provides a monitoring management method and system of a baby swimming pool. The method comprises the following steps of: S1: monitoring whether a baby swims in a swimming pool ornot, if yes, entering S2: or else, entering S4; S2: monitoring and determining whether the baby is in a dangerous state or not, if yes, entering S3, or else, entering S4; S3: turning on an alarm unitfor alarm; S4: doing nothing. A monitoring unit is arranged in the baby swimming pool to dynamically monitor the swimming state of the baby in real time, the alarm unit is arranged to timely alarm toworkers and timely send a short message to the baby's guardian for alarm when the baby is in the dangerous state when swimming so as to allow the workers and the baby's guardian to timely understandthe condition when the baby is near-drowning and timely rescue the baby.
Owner:SHENZHEN SAIYI TECH DEV
Remote throwing device suitable for overwater robot, robot and working method
InactiveCN112078760AReduce physical exertionLife-raftsAir-sea rescue devicesSimulationAssistive robotics
The invention discloses a remote throwing device suitable for an overwater robot, the robot and a working method. The device is arranged on the robot, can throw compressed lifesaving devices to a plurality of near drowning persons, and comprises a robot body and a plurality of lifesaving throwing devices arranged on the robot body. four sets of lifesaving throwing devices are arranged, and each set comprises a mounting base, a supporting device, a compressed gas storage tank, a launching device and a pop-up body, wherein the mounting base is fixedly installed in a driving cabin, the supportingdevice and the compressed gas storage tank are fixedly installed on the mounting base, the launching device is connected with one end of the gas storage tank and fixed to the supporting device, the pop-up body is arranged at the output end of the launching device, and the pop-up body is a compressed life buoy. The remote throwing device for the overwater robot is combined with the overwater robot, when a plurality of dispersedly positioned drowning persons to be rescued appear, the compressed life buoys are launched, then life-saving equipment is provided for the drowning persons in the dispersion direction, physical exhaustion is reduced, and the probability of increasing the assisted robots is reduced.
Owner:NANJING LINGQUE INTELLIGENT MFG CO LTD
Near-drowning alarm system
The invention discloses a near-drowning alarm system. The near-drowning alarm system comprises a ring type transmitter, a remote control receiver, an alarming device and an electronic positioning detector, wherein the ring type transmitter is worn on a finger of a swimmer and is used for generating and transmitting a wireless distress signal; the remote control receiver is used for receiving the wireless distress signal transmitted by the ring type transmitter; the remote control receiver is connected with the alarming device and the electronic positioning detector respectively; the alarming device is used for transmitting a distress call and alarming sound according to a function instruction signal output by the remote control receiver; the electronic positioning detector is used for solving according to an alarming signal transmitted by the remote control receiver and positioning a near-drowning signal source point. The near-drowning alarm system provided by the invention is simple in structure, convenient to use and high in reliability; a near-drowning accident can be prevented from occurring and a salvation signal is transmitted by a dabbler rapidly, conveniently and automatically; an intelligent manner is used for positioning a near-drowning position accurately so that a lifeguard can save a drowner rapidly, and the near-drowning alarm system has a very high practical value and is worthy of being popularized.
Owner:沈娟燕
Video capturing alarm device used for swimming pool and warning method thereof
InactiveCN103578226AReal-time accurate careHigh degree of automationClosed circuit television systemsAlarmsComputer scienceAlarm device
A video capturing alarm device used for a swimming pool comprises a monitoring device and an alarm center, wherein the monitoring device comprises a microprocessor, a camera, a sound-light alarm device and a Bluetooth communication module, the camera, the sound-light alarm device and the Bluetooth communication module are connected with the microprocessor, a central processor, a sound-light alarm device, a display module and a Bluetooth communication module are arranged in the alarm center, the sound-light alarm device, the display module and the Bluetooth communication module are connected with the central processor, and the monitoring device is in communication with the alarm center through the Bluetooth communication modules. According to the video capturing alarm device used for the swimming pool and a warning method thereof, actions of people in the swimming pool are captured through the camera, whether near-drowning occurs is judged and an alarm is given if yes, the automation degree is high, the swimming pool can be attended accurately in real time, the observation range is wide, observation omission does not occur easily, the alarm can be given in time at multiple positions, so that ambulance men can arrive at the site as soon as possible to conduct rescuing, and then safety of people in the swimming pool is guaranteed.
Owner:QINGDAO UNITED INNOVATION TECHN SERVICES PLATFORM
Swimming pool drowning prevention alarm device
The invention discloses a swimming pool drowning prevention alarm device. The device comprises several laser sensors installed in a swimming pool deepwater area and an alarm system installed in a lifeguard waiting area. A detection path of each laser sensor is parallel to a swimming pool bottom. The alarm system comprises a control unit and an alarm apparatus arranged in the waiting area. The laser sensors, the control unit and the alarm apparatus are electrically connected. Through arranging the several laser sensors in the swimming pool and transmitting detection results of the laser sensors to the waiting area, when a person is near-drowning, a lifeguard can acquire information timely and rescue the drowning person timely. In addition, through a display screen design, the detection results of the laser sensors are displayed through a display screen; when the laser sensors detect abnormity, through watching the display screen, the lifeguard can timely and accurately position an abnormal place and carry out rescue; the positioning is accurate and efficiency is high.
Owner:刘冰彦
Near-drowning life saving bracelet
InactiveCN107554724AWithout compromising securityAvoid Explosion HazardsBraceletsLife-savingGas cylinderEngineering
The invention discloses a near-drowning life saving bracelet which comprises a folded belt-shaped airbag body. The airbag body comprises an open end and a sealed end, and the sealed end is detachablyfixed to the airbag body. The near-drowning life saving bracelet further comprises a one-way medium circulating mechanism, a rotating shaft folding and unfolding mechanism and a gas generating substance, wherein one end of the one-way medium circulating mechanism clamps the open end of the airbag body, and external fluid media flow into the open end of the airbag body in one way from the one-way medium circulating mechanism; the rotating shaft folding and unfolding mechanism is movably arranged in the airbag body and is unfolded in the airbag body under the action of external force; and the gas generating substance is arranged in the rotating shaft folding and unfolding mechanism and encounters with the fluid media flowing into the airbag body to generate gas which expands the airbag bodywhen the rotating shaft folding and unfolding mechanism is unfolded. According to the near-drowning life saving bracelet, the problems that an existing life saving bracelet is not convenient to use due to limit of the size and weight, and the potential safety hazard of gas cylinder explosion exists are solved.
Owner:陈应伟
Vehicle near-drowning lifesaving device
InactiveCN104057905AReduce casualtiesAcoustic signal devicesPedestrian/occupant safety arrangementComputer moduleEngineering
Disclosed is a vehicle near-drowning lifesaving device. A water pressure monitor device (2) is arranged in a vehicle (1), airbag components (3) are arranged at the bottom of the vehicle, and the water pressure monitor device (2) continuously monitors the condition of water pressure. When the vehicle enters water, the water pressure monitor device (2) detects that the water pressure meets a certain standard for a long time, the airbag components (3) are started for emergency, and floating force is generated to promote the vehicle to float upwards. The airbag components (3) are evenly arranged at the four corners of the vehicle. A remote communication module (4) is arranged, and when the vehicle is nearly drowned, help information is sent to a remote management center. A reminding device (5) is arranged, and reminding information is sent out in time when the vehicle is in danger. The mode of the reminding information is sound or LED light displaying. When the near-drowning accident happens to the vehicle, the device is started emergently for self save, and casualties are reduced.
Owner:ANHUI KANGCHENG IND PROD DESIGN
Self-rescue swimwear and operation method
The invention discloses a self-rescue swimwear. Air bags and an gas generator capable of carrying out gas generation reaction quickly to inflate the air bags are arranged on the swimwear; the gas generator comprises a gas storage chamber, a sealing adhesive, a ram, a spring and a pull ring switch; an opening is formed in the gas storage chamber; the sealing adhesive is sealed at the opening; a cavity is formed in the opening; the spring is placed in the cavity; one end, which is close to the sealing adhesive, of the spring is connected with the ram; the other end of the spring is fixed on the inner wall of the cavity; the ram is connected with the pull ring switch through a pull wire; and the gas storage chamber is filled with solid sodium azide, and is separated from the air bags through a one-way valve plug. On the basis of a common swimwear, the self-rescue swimwear has a self-rescue function, namely, when encountering an emergency near-drowning accident, a user can pull the pull ring switch so that he air bags can be filled with gas rapidly and then float out of the water surface, the self-rescue function is fulfilled, and the gas generator comprises the spring and the pull ring switch, and is simple in structure and responds rapidly.
Owner:UNIV OF JINAN
Water-proof fume-proof rescue breathing apparatus
The invention provides waterproof smoke-prevention rescue breathing apparatus, which consists of a water penetration exhaust cabin, a water holding scavenge trunk, a respirator, a smoke-prevention breather plug and a nose plug respirator. The water penetration exhaust cabin, the water holding scavenge trunk and the respirator are sequentially connected. The water penetration exhaust cabin is internally provided with a floating ball; the outer end of the cabin is provided with a water penetration exhaust port which consists of water penetration exhaust holes; and the water holding scavenge trunk is provided with the water penetration exhaust holes. The apparatus is characterized by stable performance, low price and small volume and easy carrying. When the apparatus is used, users can wear the respirator and the nose plug respirator; and the apparatus is suitable for near-drowning first aid, diving air change and fire-fighting escape, thus having good popularization and application values.
Owner:张勇
Near-drowning first-aid device of rural medical care
InactiveCN110386234AImprove survival rateRescue time shortenedLife-savingSignsAbdomenObserved Survival
The invention relates to a near-drowning first-aid device, in particular to a near-drowning first-aid device of rural medical care. According to the technical scheme, the near-drowning first-aid device of rural medical care can rescue a drowner in time, and treat and cure the drowner better. The near-drowning first-aid device of rural medical care comprises mounting frames, a warning board, a height adjusting device, a guide rod, an abdomen supporting device and the like; the warning board is arranged on the tops of the mounting frames, an opening is formed in the lower portion of the mountingframe on the right side, the height adjusting device for adjusting and supporting the abdomen height of the drowner is arranged on the upper portion of the mounting frame on the right side, and the guide rod is arranged between the mounting frames on the left and right. The device is mounted beside the drowner, through an in-water rescue device, even if no person familiar with swimming is besidethe drowner, the drowner can be rescued, the device is mounted on the side of the drowner, the rescue time is saved, and the survival rate of the drowner is improved.
Owner:张琼
Near-drowning alarm system and method based on displacement signal and decibel signal
InactiveCN109191780AEffectively play the role of linkageHigh alarm accuracyAlarmsMicrocomputerMicrocontroller
The invention discloses a near-drowning alarm system and a method based on a displacement signal and a decibel signal. The outermost end of the cable of a displacement sensor is fixed with a marker which can float on the water. When the marker floats up and down, the sensor cable will reciprocate. The displacement sensor and a voice sensor respectively transmit a displacement signal and a decibelsignal which are measured to a main control single chip microcomputer after a heavy object fell into the water. The main control single chip microcomputer determines whether the displacement signal and the decibel signal reach the threshold, and transmits an alarm signal using wireless transmission technology to the computer terminal of a monitoring room if the displacement signal and the decibelsignal both reach the preset threshold. The staff of the monitoring room calls up the monitoring of the area to determine whether a person fell into the water. An alarm receiving staff immediately starts a water-side alarm device, and dispatches rescue workers to the spot after determining the water-falling person though the monitoring screen. The near-drowning alarm system and the method based onthe displacement signal and the decibel signal adopts sensor chain control, has low false alarm rate and is convenient to operate and use.
Owner:CHANGZHOU UNIV
Land safety sightseeing pleasure boat
The invention provides a land safety sightseeing pleasure boat and belongs to the field of land rowing. Universal running wheels are installed at the bottom of a boat body, a brake hole is formed in the bottom of the boat body, a brake pressing handle penetrates through a return spring and the brake hole and then stretches below a boat bottom to be connected with a ground contactor, a surrounding edge is fixed to the periphery of the bottom, provided with the universal running wheels and the ground contactor, of the boat body, bearing installing rings are fixed to the upper ends of paddle supports on boat boards fixed to the two sides of the boat body, arbitrary rotating bearings are installed in inner holes of the bearing installing rings, and land paddles are fixed to the arbitrary rotating bearings at the upper ends of the paddle supports in the mode that bearing rods penetrate through inner rotating shaft sleeves of the arbitrary rotating bearings. The land safety sightseeing pleasure boat is simple in structure and convenient to manufacture and use, and the rowing mode is identical with the rowing mode in water; rowing is safe during relaxation, entertainment, riding instead of walking, sightseeing and physical exercise on land, and the phenomena of boat turning and near-drowning are avoided; the land safety sightseeing pleasure boat is suitable for relaxation, entertainment, riding instead of walking, sightseeing and physical exercise of people of all ages.
Owner:重庆市民崧科技研发中心
Specific swimsuit system for pet dog
InactiveCN107135974AComfortable to wearEasy to wearGrooming devicesSolenoid valveMeasuring instrument
The invention discloses a specific swimsuit system for a pet dog. The specific swimsuit system comprises a swimming suit adaptive to a pet dog body, an inflating device, a system controller and an eye protection head-exposed cap, wherein a safety inflating sac is disposed in the swimming suit; the safety inflating sac communicates with a high-pressure solenoid valve and a high-pressure gas bottle via a conduit to form an inflating device; the inflating device is connected to an embedded intelligent processing module disposed in the system controller via a waterproof lead and then connected to a near-drowning sensor and a waterproof glass of the eye protection head-exposed cap via a waterproof lead; the swimming suit is made of grapheme; a voice identifying module is disposed in the eye protection head-exposed cap; and the waterproof glass is further provided with a ultrasonic distance measuring instrument. The specific swimsuit system is suitable for pet dog swimming and lifesaving, has strong practicality, great stability and is easy to promote.
Owner:黄利文
Disposable fishpond wading shoe
The invention discloses a disposable fishpond wading shoe which is composed of a shoe shrinking opening, an air storage bag, an exploder, expansion explosives and an explosion switch. The air storagebag, the shoe shrinking opening and the exploder are communicated, the exploder is internally composed of the built-out explosion switch and the built-in expansion explosives and is installed on the outer surface of the shoe shrinking opening, and after the exploder is exploded and inflated, the shoe shrinking opening can expand and deform inwards. The disposable fishpond wading shoe has the advantages that the inflatable wading shoe is supplied to the place where wading is needed, a user can walk on the water surface, due to the disposable explosion inflation, the shoe is convenient to carry,meanwhile, when the user is in danger, the shoe can be adopted as a life vest, and the safe water float is provided for a near-drowning person.
Owner:JIANGSU BAOCHENZE BIOTECH CO LTD
A drowning monitoring method and device based on a wearable device, and a wearable device
The embodiment of the invention, which relates to the technical field of the wearable equipment, discloses a wearable-equipment near-drowning monitoring method and apparatus, and wearable equipment. The method comprises: an environment where wearable equipment is located is detected and thus a detection result is obtained; when the detection result indicates that the environment is a wet environment, an underwater pressure intensity sensing function of the wearable equipment is started, the pressure intensity of the wearable equipment in the wet environment is detected based on the underwater pressure intensity sensing function; on the basis of the pressure intensity, an underwater penetration value of the wearable equipment in the wet environment is determined; when the underwater penetration value is larger than or equal to a preset depth threshold value, an early warning signal corresponding to the underwater penetration value is sent to at least one early-warning platform arranged in advance, wherein different underwater penetration values correspond to different early warning signals. Therefore, near-drowning monitoring on a user wearing wearable equipment can be realized by using the wearable equipment.
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD
Land-competition safe dragon boat
InactiveCN106627977ASimple structureEasy to manufactureCycle brakesRider propulsionMarine engineeringContactor
The invention discloses a land-competition safe dragon boat, and belongs to the field of land dragon boats. Universal running wheels are installed at the bottom of a boat body of the land-competition safe dragon boat, a braking hole is formed in the bottom of the boat body, a braking pressing handle penetrates through a return spring and the braking hole, extends to the portion below the bottom of the boat and is connected with a ground contactor, and surrounding edges are fixed to the portions, where the universal running wheels and the ground contactor are installed, of the periphery of the bottom of the boat body; boating persons apply force with the bodies to handheld paddles to drive the boat body to advance. The land-competition safe dragon boat is simple in structure and convenient to manufacture and use, and the boating mode and the boating competition mode are the same as the boating mode and the boating competition mode in water; the land-competition safe dragon boat is high in practicability, boat-turning near-drowning events caused by dragon boat competition in rivers are avoided, and viewing persons can view the dragon boat competition in a close range.
Owner:重庆市民崧科技研发中心
Water multi-person group rescue system based on unmanned aerial vehicle
PendingCN110001889AImprove delivery efficiencyImprove timelinessAircraft componentsLife-raftsUncrewed vehicleEngineering
The invention belongs to the field of water rescue equipment, and particularly relates to a water multi-person group rescue system based on an unmanned aerial vehicle. The water multi-person group rescue system comprises a plurality of life savers, the unmanned aerial vehicle and a pod, wherein the pod is fixed to the bottom of the unmanned aerial vehicle, and the life savers are installed in thepod; at least two installing positions are arranged in the pod, a life saver is correspondingly installed at each installing position, and the life savers are connected through soft ropes; and a releasing mechanism used for releasing the life savers is arranged in the pod. According to the water multi-person group rescue system based on the unmanned aerial vehicle, a plurality of life savers are delivered by the mode of an air-drop of the unmanned aerial vehicle, the multiple life savers can be delivered at one time, the delivery efficiency is high, and the rescue timeliness is great. In addition, the multiple life savers are connected to be of a net-shaped structure, so that when rescue is carried out, even though the life savers do not fall in the area near drowning people, the drowningpeople can still grasp the soft rope more easily to catch the life savers, and the success probability of the rescue is thus increased at a large scale.
Owner:DAQING JIUZHOU WEIAN TECH CO LTD
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