CN108806193A - Waters security monitoring and alarm system - Google Patents

Waters security monitoring and alarm system Download PDF

Info

Publication number
CN108806193A
CN108806193A CN201810581676.2A CN201810581676A CN108806193A CN 108806193 A CN108806193 A CN 108806193A CN 201810581676 A CN201810581676 A CN 201810581676A CN 108806193 A CN108806193 A CN 108806193A
Authority
CN
China
Prior art keywords
alarm
swimmer
sonar
indicator light
security monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810581676.2A
Other languages
Chinese (zh)
Inventor
熊慧贞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Lithium-Ion Energy Technology Co Ltd
Original Assignee
Zhejiang Lithium-Ion Energy Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Lithium-Ion Energy Technology Co Ltd filed Critical Zhejiang Lithium-Ion Energy Technology Co Ltd
Priority to CN201810581676.2A priority Critical patent/CN108806193A/en
Publication of CN108806193A publication Critical patent/CN108806193A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/08Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
    • G08B21/088Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water by monitoring a device worn by the person, e.g. a bracelet attached to the swimmer

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

The invention discloses waters security monitoring and alarm systems, including swimmer's wearable device, sonar a period of time system and lifeguard's receiving subsystem in water, swimmer's wearable device includes sonic generator, the sonic generator is equipped with starting switch, sonar a period of time system includes sonar controller in the water, light positioning system and several sound receivers arranged in water in display, several described sound receivers are connect with the sonar controller communication, lifeguard's receiving subsystem includes signal receiver and the alarm that is connect with the signal receiver, the sonar controller is connected with signal receiver communication, it can be when swimmer causes danger, and alarm, and it can show position when alarm, lifesaving personnel are facilitated to rush in time, ensure the safety of swimmer;Application field is extensive, can be used in swimming pool and open waters.

Description

Waters security monitoring and alarm system
Technical field
The invention belongs to waters security appliance fields, and in particular to waters security monitoring and alarm system.
Background technology
Swimming is the sports for being beneficial to health suitable for people of all ages.But can all there be swimmer drowned every year The accident of injures and deaths occurs.The rescuing work of current most of Swimming pools is mainly based on manually monitoring.Lifeguard's observation exists Whether someone calls for help on the water surface.But after drowning person sinks under the water, lifeguard is difficult the behavior for observing calling for help again.Minority trip Swimming venue is equipped with the swimming pool Intelligent lifesaving system of monitoring camera-shooting.This system is to install video camera in swimming pool, acquires phase The information such as image and data are closed, by computer graphical processing, pattern-recognition, artificial intelligence, are automatically controlled, the skills such as radio alarming Art, it is automatic to find, identification, judge drowning person, potential drowning person and doubtful drowning person, it is sent out to lifeguard and administrative staff drowned Warning message avoids the generation of drowning accident to can promptly and accurately succour drowning person.But camera shooting life saving system cost It is higher, and may be only available for the good natatorium of water quality;And when people is more in water, image is easily blocked, and Need the drowning person helped when can not call out in water, can not high efficient and reliable send out alarm signal, it is even more impossible to simultaneously to lifesaving Member and administrative staff provide the more specific location information of drowning person.
Invention content
The object of the present invention is to provide waters security monitoring and alarm systems, can be when swimmer causes danger Time and alarm, and can show position when alarm, facilitate lifesaving personnel to rush in time, ensures the safety of swimmer;Using neck Domain is extensive, can be used in swimming pool and open waters.
In order to achieve the above object, the major technique solution of the present invention is to provide waters security monitoring and alarm system, wrap Include swimmer's wearable device, sonar a period of time system and lifeguard's receiving subsystem in water, swimmer's wearable device includes sound Wave producer, the sonic generator are equipped with starting switch, and sonar a period of time system includes that sonar controller, light are fixed in the water Position system and in water be in display arrange several sound receivers, several described sound receivers with the sonar control Device processed communication connection, lifeguard's receiving subsystem include signal receiver and the alarm that is connect with the signal receiver Device, the sonar controller are connected with signal receiver communication, and the light positioning system includes corresponding display arrangement sound Each horizontally-arranged lateral indicator light being equipped with, correspondence display what each tandem in arrangement sound receiver was equipped in sound receiver Longitudinal indicator light and lamp controller, the transverse direction indicator light and longitudinal indicator light are connect with the lamp controller, the lamp Controller is connect with the sonar controller.
In some embodiments, the sound receiver is sonar, and sonar opens passive work mode, only by receiving target Sound judge target bearing and distance, do not send out sound wave.
In some embodiments, the lateral indicator light, longitudinal indicator light, sonic generator and alarm are buzzing report Alert device, can also be the flash of light buzzer siren with flash function.
In some embodiments, swimmer's wearable device includes the fixation band that can be strapped on swimmer, the sound Wave producer is fixed on fixation and takes, the signal transmitting that the fixation takes equipped with pulse transducer and connect with pulse transducer Device, the signal projector are communicated to connect with the sonar controller, the pulse of human body can be monitored in real time, when the pulse of human body goes out When now abnormal, not in preset threshold value when, the signal projector transmits signals to the sonar controller, institute State the signal receiver control alarm equipment alarm that sonar controller sends a signal to lifeguard's receiving subsystem.
In some embodiments, the sonar controller can be arranged in land.
In some embodiments, the starting switch is active lifesaving draw ring, when swimmer faces a danger, is pulled Active lifesaving draw ring can start sonic generator and send out sound wave.
In some embodiments, swimmer's wearable device includes inflatable necklace, and band, can on the neck of swimmer Inflation necklace is equipped with can be to the gas generator that it is inflated, and the switch of the gas generator is the active lifesaving draw ring.
In some embodiments, lifeguard's receiving subsystem further includes the tail band that can be strapped on lifeguard, described Signal receiver and the alarm being connect with the signal receiver are arranged on the tail band, the tail band and the fixation Band can be strapped at wrist, facilitated and found alarm signal and the fixed active lifesaving draw ring taken of pulling, the active lifesaving Draw ring be by rope connect gas generator and sonic generator switch, pull active lifesaving draw ring make gas generator and The position of the switch of sonic generator is displaced or the end of the active lifesaving draw ring is connected with isolation piece, the gas Be provided in generator and sonic generator contact be connected to unlatching positive/negative plate, the isolation piece be placed in the positive/negative plate it Between obstruct electric signal, pull active lifesaving draw ring that isolation piece is made to take out, you can connection positive/negative plate starts the gas generator And sonic generator.
Swimmer of the present invention puts on swimmer's wearable device, when causing danger, pulls active lifesaving manually Draw ring, the sonic generator makes a sound and the inflation of inflatable necklace generates buoyancy, and sonar a period of time system receives in the water Voice signal, the position where the maximum sound receiver of decibel are the position where the swimmer, while the lifesaving Member's receiving subsystem receives warning message and prepares alarm, while being received in the maximum sound of decibel in the light positioning system The lateral indicator light of the same horizontal line of device and same longitudinal ordinate indicator light are lighted, horizontal line and crossed longitudinally point be decibel most Big sound receiver, instruction lifeguard rescue position where.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1,
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 2,
In figure:Sound receiver 1, sonar controller 2, swimming pool 3, waters 4, lateral indicator light 5, longitudinal indicator light 6, land 7, alarm bar 8, lifeboat 9, lifeguard 10, security monitoring station 11.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected Range.
It will be understood by those skilled in the art that the present invention exposure in, term " longitudinal direction ", " transverse direction ", "upper", The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to Show or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore above-mentioned art Language is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment, The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no It can be interpreted as the limitation to quantity.
Embodiment 1
As shown in Figure 1, application of the present embodiment in swimming pool, waters security monitoring and alarm described in the present embodiment are It unites, including swimmer's wearable device, sonar a period of time system and lifeguard's receiving subsystem in water, swimmer's wearable device packet Sonic generator is included, the sonic generator is equipped with starting switch, and sonar a period of time system includes sonar controller, lamp in the water Light-seeking system and in water be in display arrangement several sound receivers, several described sound receivers with the sound Controller communication connects, and lifeguard's receiving subsystem includes signal receiver and the report that is connect with the signal receiver Alert device, the sonar controller are connected with signal receiver communication, and the light positioning system includes that corresponding display is arranged Each tandem is equipped in each horizontally-arranged lateral indicator light being equipped with, corresponding display arrangement sound receiver in sound receiver Longitudinal indicator light and lamp controller, it is described transverse direction indicator light and longitudinal direction indicator light connect with the lamp controller, it is described Lamp controller is connect with the sonar controller.
In some embodiments, the sound receiver is sonar, and sonar opens passive work mode, only by receiving target Sound judge target bearing and distance, do not send out sound wave.
In some embodiments, the lateral indicator light, longitudinal indicator light, sonic generator and alarm are buzzing report Alert device, can also be the flash of light buzzer siren with flash function.
In some embodiments, swimmer's wearable device includes the fixation band that can be strapped on swimmer, the sound Wave producer is fixed on fixation and takes, the signal transmitting that the fixation takes equipped with pulse transducer and connect with pulse transducer Device, the signal projector are communicated to connect with the sonar controller, the pulse of human body can be monitored in real time, when the pulse of human body goes out When now abnormal, not in preset threshold value when, the signal projector transmits signals to the sonar controller, institute State the signal receiver control alarm equipment alarm that sonar controller sends a signal to lifeguard's receiving subsystem.
In some embodiments, the starting switch is active lifesaving draw ring, when swimmer faces a danger, is pulled Active lifesaving draw ring can start sonic generator and send out sound wave.
In some embodiments, swimmer's wearable device includes inflatable necklace, and band, can on the neck of swimmer Inflation necklace is equipped with can be to the gas generator that it is inflated, and the switch of the gas generator is the active lifesaving draw ring.
In some embodiments, lifeguard's receiving subsystem further includes the tail band that can be strapped on lifeguard, described Signal receiver and the alarm being connect with the signal receiver are arranged on the tail band, the tail band and the fixation Band can be strapped at wrist, facilitated and found alarm signal and the fixed active lifesaving draw ring taken of pulling, the active lifesaving Draw ring be by rope connect gas generator and sonic generator switch, pull active lifesaving draw ring make gas generator and The position of the switch of sonic generator is displaced or the end of the active lifesaving draw ring is connected with isolation piece, the gas Be provided in generator and sonic generator contact be connected to unlatching positive/negative plate, the isolation piece be placed in the positive/negative plate it Between obstruct electric signal, pull active lifesaving draw ring that isolation piece is made to take out, you can connection positive/negative plate starts the gas generator And sonic generator.
Swimmer of the present invention puts on swimmer's wearable device, when causing danger, pulls active lifesaving manually Draw ring, the sonic generator makes a sound and the inflation of inflatable necklace generates buoyancy, and sonar a period of time system receives in the water Voice signal, the position where the maximum sound receiver of decibel are the position where the swimmer, while the lifesaving Member's receiving subsystem receives warning message and prepares alarm, while being received in the maximum sound of decibel in the light positioning system The lateral indicator light of the same horizontal line of device and same longitudinal ordinate indicator light are lighted, horizontal line and crossed longitudinally point be decibel most Big sound receiver, instruction lifeguard rescue position where.
Embodiment 2
As shown in Fig. 2, application of the present embodiment in open waters, waters security monitoring and report described in the present embodiment Alert system, including swimmer's wearable device, sonar a period of time system and lifeguard's receiving subsystem in water, swimmer's wearing are set Standby includes sonic generator, and the sonic generator is equipped with starting switch, and sonar a period of time system includes sonar control in the water Device, light positioning system and in water be in display arrangement several sound receivers, several described sound receivers with The sonar controller communication connection, lifeguard's receiving subsystem include signal receiver and connect with the signal receiver The alarm connect, the sonar controller are connected with signal receiver communication, and the light positioning system includes that correspondence is old Each tandem in each horizontally-arranged lateral indicator light being equipped with, corresponding display arrangement sound receiver in row arrangement sound receiver The longitudinal indicator light and lamp controller being equipped with, the transverse direction indicator light and longitudinal indicator light connect with the lamp controller It connects, the lamp controller is connect with the sonar controller.
In some embodiments, the sound receiver is sonar, and sonar opens passive work mode, only by receiving target Sound judge target bearing and distance, do not send out sound wave.
In some embodiments, the lateral indicator light, longitudinal indicator light, sonic generator and alarm are buzzing report Alert device, can also be the flash of light buzzer siren with flash function.
In some embodiments, swimmer's wearable device includes the fixation band that can be strapped on swimmer, the sound Wave producer is fixed on fixation and takes, the signal transmitting that the fixation takes equipped with pulse transducer and connect with pulse transducer Device, the signal projector are communicated to connect with the sonar controller, the pulse of human body can be monitored in real time, when the pulse of human body goes out When now abnormal, not in preset threshold value when, the signal projector transmits signals to the sonar controller, institute State the signal receiver control alarm equipment alarm that sonar controller sends a signal to lifeguard's receiving subsystem.
In some embodiments, the starting switch is active lifesaving draw ring, when swimmer faces a danger, is pulled Active lifesaving draw ring can start sonic generator and send out sound wave.
In some embodiments, swimmer's wearable device includes inflatable necklace, and band, can on the neck of swimmer Inflation necklace is equipped with can be to the gas generator that it is inflated, and the switch of the gas generator is the active lifesaving draw ring.
In some embodiments, lifeguard's receiving subsystem further includes the tail band that can be strapped on lifeguard, described Signal receiver and the alarm being connect with the signal receiver are arranged on the tail band, the tail band and the fixation Band can be strapped at wrist, facilitated and found alarm signal and the fixed active lifesaving draw ring taken of pulling, the active lifesaving Draw ring be by rope connect gas generator and sonic generator switch, pull active lifesaving draw ring make gas generator and The position of the switch of sonic generator is displaced or the end of the active lifesaving draw ring is connected with isolation piece, the gas Be provided in generator and sonic generator contact be connected to unlatching positive/negative plate, the isolation piece be placed in the positive/negative plate it Between obstruct electric signal, pull active lifesaving draw ring that isolation piece is made to take out, you can connection positive/negative plate starts the gas generator And sonic generator.
Swimmer of the present invention puts on swimmer's wearable device, when causing danger, pulls active lifesaving manually Draw ring, the sonic generator makes a sound and the inflation of inflatable necklace generates buoyancy, and sonar a period of time system receives in the water Voice signal, the position where the maximum sound receiver of decibel are the position where the swimmer, while the lifesaving Member's receiving subsystem receives warning message and prepares alarm, while being received in the maximum sound of decibel in the light positioning system The lateral indicator light of the same horizontal line of device and same longitudinal ordinate indicator light are lighted, horizontal line and crossed longitudinally point be decibel most Big sound receiver, instruction lifeguard rescue position where.
In the present embodiment, lifeguard's receiving subsystem is arranged in security monitoring station, and the light positioning system Further include the alarm bar that array is evenly distributed in waters, the transverse direction indicator light and longitudinal indicator light are separately positioned on correspondence Alarm bar on, in the present embodiment, lateral indicator light and longitudinal indicator light are not different, as long as being fixed on the alarm bar Just.The transverse direction indicator light and longitudinal indicator light are connect with the lamp controller, the lamp controller and the sonar control Device processed connects, and has lifeboat patrol in the waters, has lifeguard can be according to the instruction of the security monitoring station in lifeboat It is rescued with the audible alarm of lighting of alarm bar.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention The product of form, however, make any variation in its shape or structure, it is every that there is skill identical or similar to the present application Art scheme, is within the scope of the present invention.

Claims (7)

1. waters security monitoring and alarm system, which is characterized in that including swimmer's wearable device, in water sonar a period of time system and Lifeguard's receiving subsystem, swimmer's wearable device includes sonic generator, and the sonic generator is equipped with starting switch, Sonar a period of time system includes sonar controller, light positioning system and is in several sound that display is arranged in water in the water Receiver, several described sound receivers are connect with the sonar controller communication, lifeguard's receiving subsystem packet The alarm for including signal receiver and being connect with the signal receiver, the sonar controller are communicated with the signal receiver Connection, the light positioning system include each horizontally-arranged lateral indicator light being equipped in corresponding display arrangement sound receiver, The longitudinal indicator light and lamp controller that each tandem is equipped in corresponding display arrangement sound receiver, the transverse direction indicator light It is connect with the lamp controller with longitudinal indicator light, the lamp controller is connect with the sonar controller.
2. waters security monitoring according to claim 1 and alarm system, it is characterised in that the sound receiver is sound ?.
3. waters security monitoring according to claim 1 and alarm system, it is characterised in that the transverse direction indicator light, longitudinal direction Indicator light, sonic generator and alarm are buzzer siren or for the flash of light buzzer siren with flash function.
4. waters security monitoring according to claim 1 and alarm system, it is characterised in that swimmer's wearable device Including the fixation band that can be strapped on swimmer, the sonic generator is fixed on fixation and takes, and the fixation takes equipped with arteries and veins It fights sensor and the signal projector that is connect with pulse transducer, the signal projector and the sonar controller communication link It connects.
5. waters security monitoring according to claim 1 and alarm system, it is characterised in that the starting switch is actively Lifesaving draw ring.
6. waters security monitoring according to claim 1 and alarm system, it is characterised in that swimmer's wearable device Including inflatable necklace, for band on the neck of swimmer, inflatable necklace is equipped with can be to the gas generator that it is inflated, the gas The switch of body generator is the active lifesaving draw ring.
7. waters security monitoring according to claim 1 and alarm system, it is characterised in that the lifeguard receives subsystem System is arranged in security monitoring station, and the light positioning system further includes the alarm bar that array is evenly distributed in waters, The transverse direction indicator light and longitudinal indicator light distribution are arranged on corresponding alarm bar.
CN201810581676.2A 2018-06-07 2018-06-07 Waters security monitoring and alarm system Pending CN108806193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810581676.2A CN108806193A (en) 2018-06-07 2018-06-07 Waters security monitoring and alarm system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810581676.2A CN108806193A (en) 2018-06-07 2018-06-07 Waters security monitoring and alarm system

Publications (1)

Publication Number Publication Date
CN108806193A true CN108806193A (en) 2018-11-13

Family

ID=64087768

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810581676.2A Pending CN108806193A (en) 2018-06-07 2018-06-07 Waters security monitoring and alarm system

Country Status (1)

Country Link
CN (1) CN108806193A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7151460B2 (en) * 2005-01-10 2006-12-19 Nokia Corporation Electronic device having a proximity detector
CN201523827U (en) * 2009-10-22 2010-07-14 宁波大为金属制品有限公司 Quick positioning and searching device for documents in movable rack
CN102230966A (en) * 2009-10-20 2011-11-02 鸿富锦精密工业(深圳)有限公司 Sound wave induction monitoring and positioning device and method
CN203073688U (en) * 2012-12-31 2013-07-24 刘镓祯 Automatic positioning bookcase
CN103440735A (en) * 2013-09-17 2013-12-11 北京海豚光波科技开发有限公司 Swimming pool drowning life-saving intelligent system
CN103634570A (en) * 2013-11-22 2014-03-12 江苏科技大学 Positioning survival alarm system for bathing beach personnel
CN203575952U (en) * 2013-12-09 2014-05-07 常州市鸥迅智能科技有限公司 Intelligent power-driven compact shelf
CN104994302A (en) * 2015-07-21 2015-10-21 马科峰 Swimming pool directional wireless signal trigger based on RFID technology
CN207097208U (en) * 2017-07-31 2018-03-13 辽东学院 The anti-drowned system and device of intelligence
CN107967788A (en) * 2017-12-21 2018-04-27 广东工业大学 A kind of swimming pool safety monitoring system

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7151460B2 (en) * 2005-01-10 2006-12-19 Nokia Corporation Electronic device having a proximity detector
CN102230966A (en) * 2009-10-20 2011-11-02 鸿富锦精密工业(深圳)有限公司 Sound wave induction monitoring and positioning device and method
CN201523827U (en) * 2009-10-22 2010-07-14 宁波大为金属制品有限公司 Quick positioning and searching device for documents in movable rack
CN203073688U (en) * 2012-12-31 2013-07-24 刘镓祯 Automatic positioning bookcase
CN103440735A (en) * 2013-09-17 2013-12-11 北京海豚光波科技开发有限公司 Swimming pool drowning life-saving intelligent system
CN103634570A (en) * 2013-11-22 2014-03-12 江苏科技大学 Positioning survival alarm system for bathing beach personnel
CN203575952U (en) * 2013-12-09 2014-05-07 常州市鸥迅智能科技有限公司 Intelligent power-driven compact shelf
CN104994302A (en) * 2015-07-21 2015-10-21 马科峰 Swimming pool directional wireless signal trigger based on RFID technology
CN207097208U (en) * 2017-07-31 2018-03-13 辽东学院 The anti-drowned system and device of intelligence
CN107967788A (en) * 2017-12-21 2018-04-27 广东工业大学 A kind of swimming pool safety monitoring system

Similar Documents

Publication Publication Date Title
KR101801348B1 (en) Drone for rescue at sea and system for rescue at sea using thereof
CN104367312A (en) Human body drowning monitoring method and drowning-prevention auxiliary device
CN208922446U (en) A kind of overboard rescue alarm system in sea based on the LoRa communication technology
CN103440735B (en) A kind of swimming pool drowning lifesaving intelligent system
CN108545161A (en) A kind of Intelligent lifesaving system waterborne based on Cloud Server and relief terminal
CN103634570A (en) Positioning survival alarm system for bathing beach personnel
US10358197B2 (en) Lifesaving rope apparatus, life jacket, and water lifesaving device
CN101539628A (en) Overwater life-saving system using sonar for monitoring
CN109159873A (en) Intelligent buoyant apparatus in a kind of water
JP3195991U (en) Passive safety system and equipment for waterfall countermeasures on board
JP2020037353A (en) Search system
CN109785583B (en) Drowning alarm system
CN107134116A (en) Swimming pool anti-drowning monitoring system
KR101687457B1 (en) Smart lifesaving system based on lifesaving box having lte communication router
KR20160146390A (en) Smart band for maritime accidents
CN107886681A (en) Fishery safety of crew's self-rescue system
CN107585276B (en) Drowning prevention system and method with self-rescue function
CN204021227U (en) A kind of swimming device that can save oneself
KR101733752B1 (en) Multifunctional buoy bot system
CN108806193A (en) Waters security monitoring and alarm system
CN206243413U (en) A kind of anti-drowned lifesaving appliance of intelligence
DE3600802A1 (en) Arrangement for monitoring persons or objects which fall overboard from a ship, a floating factory or an operational facility securely anchored at sea
CN109480406B (en) Swimming safety monitoring system
CN208715444U (en) The anti-drowned intelligent alarm deliverance apparatus of one kind
CN106428464A (en) Intelligent drowning-preventing rescue device and method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20181113

RJ01 Rejection of invention patent application after publication