CN104890836A - Overwater fast life-saving device and system - Google Patents
Overwater fast life-saving device and system Download PDFInfo
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- CN104890836A CN104890836A CN201510331831.1A CN201510331831A CN104890836A CN 104890836 A CN104890836 A CN 104890836A CN 201510331831 A CN201510331831 A CN 201510331831A CN 104890836 A CN104890836 A CN 104890836A
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Abstract
The invention discloses an overwater fast life-saving system. The system comprises an overwater fast life-saving device, multiple signal receivers, a controller and multiple automatic life-saving equipment releasing devices, wherein the overwater fast life-saving device is worn on the body of a person on a boat and used for transmitting wireless signals through a wireless signal transmitter in the device when the wearer falls into water; the multiple signal receivers are distributed around a boat body and used for receiving the wireless signals respectively, acquiring corresponding RSSI (received signal strength indication) values and transmitting the values to the controller; the controller is used for acquiring the value of the distance between the overwater fast life-saving device and each signal receiver according to the corresponding RSSI value so as to acquire the direction of the person falling into water, acquire the automatic life-saving equipment releasing device nearest to the person falling into water and transmits a control signal to the nearest automatic life-saving equipment releasing device; the multiple automatic life-saving equipment releasing devices are distributed around the boat body and used for releasing life-saving equipment in the automatic life-saving equipment releasing devices into water according to control signals. With the adoption of the system, the direction of the person falling into water can be acquired rapidly, and the life-saving equipment can be released rapidly, so that the person falling into water can be saved timely.
Description
Technical field
The present invention relates to a kind of life saving system, particularly relate to a kind of for particularly marine fast life-saving device waterborne and the life saving system carrying out Quick rescue waterborne.
Background technology
When ship sails on the water, there will be the overboard phenomenon of ship's staff for various reasons, have accidentally overboard, slip and fall into the water etc.If persons falling in water can not be rescued in time, just may there is the danger of drowning in drowning people; Even if do not drown, human body is also not suitable for being soaked in for a long time in water, especially arctic weather or night colder in, can frostbite bodily tissue, inevitable infringement is caused to human body; And in extremely hot weather, the drowning people being exposed to the water surface for a long time also can easily cause heatstroke or exhaustion.
Existing method of carrying mainly requires that ship's staff carries buoy quoit or wears the lifesaving objects such as life jacket, but this type objects is comparatively large due to volume, makes troubles to aspects such as the traveling comfort of threading personnel, alerting abilitys.Had a kind of novel Life belt in recent years, adopt airtight cloth to make, the inside is wrapped in air bag, air bag is equipped with charge valve manually or automatically, valve body is provided with the gas storage cylinder filling carbon dioxide.When operation and motion, Life belt is tied in loins on the water, takies volume few, do not affect motion and operation; Unfortunate overboard or waterborne in danger time, open charging valve, in gas storage cylinder, the rapid inflation annular air-pocket of the gas strap that stretches tight out becomes buoy quoit, the personnel of wearing can be made to bubble through the water column, realize lifesaving.But wear Life belt because personnel usually forget, cause the accident hidden danger.And ship's staff can not know there is man overboard's situation in time, persons falling in water cannot be made to be rescued in time.
Summary of the invention
Not enough for prior art, the technical problem to be solved in the present invention is to provide a kind of for the fast life-saving device waterborne rescued quickly and accurately drowning people waterborne and life saving system.
In order to solve the problem, the invention provides a kind of fast life-saving device waterborne, comprise a housing, described enclosure interior is provided with acceleration pick-up, humidity sensor, radio signal senders and minicell; Described acceleration pick-up, for detecting change in gravitational acceleration signal; Described humidity sensor, for detecting water humidity variable signal; Described radio signal senders, for all detect at described acceleration pick-up and described humidity sensor variable signal time send wireless signal; Described minicell, for powering for described fast life-saving device waterborne.
In order to solve the problem, present invention also offers a kind of fast life-saving system waterborne, comprise and be worn on ship's staff's fast life-saving device of the present invention waterborne with it, be arranged on the multiple signal receivers on hull, a controller and multiple life saving appliance automatic releasing device; Described fast life-saving device waterborne is worn on it ship's staff, for when wearer is overboard, sends wireless signal by the radio signal senders in described fast life-saving device waterborne; Described multiple signal receiver is distributed in hull surrounding, for receiving described wireless signal respectively, and obtains corresponding signal strength RSSI value and is sent to described controller; Described controller, for obtaining the distance value between described fast life-saving device waterborne and corresponding signal receptor according to each signal strength RSSI value, and then obtain persons falling in water orientation and obtain from the nearest life saving appliance automatic releasing device of persons falling in water, and send control signal to described nearest life saving appliance automatic releasing device; Described multiple life saving appliance automatic releasing device is distributed in hull surrounding, for being released in water by the life saving appliance in life saving appliance automatic releasing device according to described control signal.
The invention has the advantages that, fast life-saving apparatus structure waterborne of the present invention simply, lightly portable, be convenient to personnel and be worn on it constantly and can not do not feel well; Ship's staff only needs to wear fast life-saving device waterborne, careless overboard time, fast life-saving device waterborne can send wireless signal automatically to the multiple signal receivers installed aboard ship, obtains persons falling in water orientation rapidly and rescue implemented by release life saving appliance rapidly; Meanwhile, by warning device and read out instrument, on ship, other personnel can be known rapidly man overboard's situation and overboard orientation, thus persons falling in water is rescued in time.
Accompanying drawing explanation
Fig. 1, the Organization Chart of fast life-saving system waterborne of the present invention;
Fig. 2, the Organization Chart of fast life-saving device waterborne of the present invention.
Detailed description of the invention
Elaborate below in conjunction with the detailed description of the invention of accompanying drawing to a kind of fast life-saving device waterborne provided by the invention and life saving system.
With reference to figure 1, the Organization Chart of fast life-saving system waterborne of the present invention.Described system comprises and is worn on ship's staff's fast life-saving device 12 waterborne with it, is arranged on multiple signal receivers 14, controller 16 on hull 10 and multiple life saving appliance automatic releasing device 18.
Described fast life-saving device 12 waterborne, for when wearer is overboard, sends wireless signal by the radio signal senders in described fast life-saving device 12 waterborne.
With reference to figure 2, the Organization Chart of fast life-saving device waterborne of the present invention.Described fast life-saving device 12 waterborne comprises a housing 121, and described housing 121 inside is provided with acceleration pick-up 122, humidity sensor 123, radio signal senders 124 and minicell 125.Described acceleration pick-up 122, for detecting change in gravitational acceleration signal; Described humidity sensor 123, for detecting water humidity variable signal; Described radio signal senders 124, for all detect at described acceleration pick-up 122 and described humidity sensor 123 variable signal time send wireless signal; Described minicell 125, for powering for described fast life-saving device 12 waterborne.Described minicell 125 can be button cell, and a R2032 button cell electricity can be used for fast life-saving device waterborne to use the several months.
As optional embodiment, described acceleration pick-up 122 can be three axles or multiaxis Gravity accelerometer.
As optional embodiment, described radio signal senders 124 can be bluetooth 4.0 transmitter or ibeacon transmitter.
As optional embodiment, when described fast life-saving system waterborne comprises multiple fast life-saving device 12 waterborne, the wireless signal that the described radio signal senders 124 of each fast life-saving device 12 waterborne sends comprises the ID of fast life-saving device 12 uniqueness waterborne described in identifiable design, thus can uniquely judge corresponding wearer.And when having several drowning people at the same time, obtain the orientation of corresponding drowning people respectively according to No. ID and signal strength RSSI value.
As preferred embodiment, described fast life-saving device 12 waterborne comprises an amplifier 126 further, described amplifier 126 is connected with described radio signal senders 124, for amplifying described wireless signal, even if thus make ship roll certain distance (such as about hundred meters) away from, fast life-saving system waterborne still can detect described wireless signal, and then judges the roughly direction of persons falling in water.
Described fast life-saving device 12 structure waterborne is simple and light and handy, can be designed to the form that necklace or bracelet etc. are convenient to dress, be convenient to personnel and be worn on it and can not do not feel well.Such ship's staff can wear constantly, also can wear in time and can not impact personnel, add service efficiency at rest halt, improves safety.And existingly can cannot to accomplish carry constantly and do not produce any impact to personnel by automatic inflating waistband.Described fast life-saving device 12 waterborne can be designed to necklace form, and personnel wear band at ordinary times on neck.When the personnel wearing this necklace fall in water, acceleration pick-up 122 wherein and humidity sensor 123 can detect acceleration change and the change of water humidity automatically, thus radio signal senders 124 wherein sends wireless signal.Because submarine signal decay is very large, so necklace can be arranged to the form that can bubble through the water column, to reduce signal attenuation; Can by alleviating necklace own wt, the mode increasing the buoyancy of necklace realize necklace overboard after can bubble through the water column.
Continue with reference to figure 1, described multiple signal receiver 14 is distributed in hull surrounding, for receiving described wireless signal respectively, and obtains corresponding signal strength RSSI value and is sent to described controller 16.Obtain signal strength RSSI value by the signal receiver Received signal strength that on ship, at least two or more is fixing, then adopt triangle polyester fibre can calculate the approximate distance scope of persons falling in water, for timely rescue.Described multiple signal receiver 14 can be bluetooth 4.0 receptor corresponding with the described radio signal senders 124 in described fast life-saving device 12 waterborne or ibeacon receptor.Be ibeacon receptor for signal receiver 14, varying in size of the signal strength RSSI value of the ibeacon signal that the ibeacon receptor being distributed in hull diverse location detects, the ibeacon receptor of larger its correspondence of explanation of RSSI value from persons falling in water more close to; Persons falling in water general orientation can be judged by the RSSI value of multiple ibeacon receptor.
Described controller 16, for obtaining the distance value between described fast life-saving device 12 waterborne and corresponding signal receptor 14 according to each signal strength RSSI value, and then obtain persons falling in water orientation and obtain from the nearest life saving appliance automatic releasing device 18 of persons falling in water, and send control signal to described nearest life saving appliance automatic releasing device 18.
Described multiple life saving appliance automatic releasing device 18 is distributed in hull surrounding, for being released in water by the life saving appliance 181 in life saving appliance automatic releasing device 18 according to described control signal.
As optional embodiment, life saving appliance automatic releasing device 18 described in each comprises an electromagnetic valve 182, and electromagnetic valve 182 is opened when receiving a control signal, release life saving appliance 181 wherein.
As optional embodiment, described life saving appliance 181 is for entering water automatic inflation type life saving appliance or common life saving appliance; Can be such as the buoy quoit into water automatic inflating or common life jacket.After described life saving appliance 181 is released, fall under self gravitation effect in water; Or eject according to persons falling in water orientation, facilitate drowning people to obtain this life saving appliance nearby.
As optional embodiment, described fast life-saving system waterborne comprises a warning device 15 be connected with described controller 16 further, for the triggering according to described controller 16, sends alerting signal.Such as by loudspeaker or buzzer rings, other staff on ship are reminded out to come to sb.'s rescue.Or and also connected boat can notify earth base by short wave communication platform satellite communication apparatus automatically.
As optional embodiment, described fast life-saving system waterborne comprises a read out instrument 17 be connected with described controller 16 further, for the control according to described controller 16, and display persons falling in water orientation, on flag-on-convenience vessel, other staff learn the orientation of persons falling in water in time, implement rescue.
Fast life-saving apparatus structure waterborne of the present invention simply, lightly portable, be convenient to personnel and be worn on it constantly and can not do not feel well.Ship's staff only needs to wear fast life-saving device waterborne, careless overboard time, fast life-saving device waterborne can send wireless signal automatically to the multiple signal receivers installed aboard ship, obtains persons falling in water orientation rapidly and rescue implemented by release life saving appliance rapidly.Meanwhile, by warning device and read out instrument, on ship, other personnel can be known rapidly man overboard's situation and overboard orientation, thus persons falling in water is rescued in time.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a fast life-saving device waterborne, is characterized in that, comprises a housing, and described enclosure interior is provided with acceleration pick-up, humidity sensor, radio signal senders and minicell; Described acceleration pick-up, for detecting change in gravitational acceleration signal; Described humidity sensor, for detecting water humidity variable signal; Described radio signal senders, for all detect at described acceleration pick-up and described humidity sensor variable signal time send wireless signal; Described minicell, for powering for described fast life-saving device waterborne.
2. fast life-saving device waterborne according to claim 1, is characterized in that: described acceleration pick-up is three axles or multiaxis Gravity accelerometer.
3. fast life-saving device waterborne according to claim 1, is characterized in that: described radio signal senders is bluetooth 4.0 transmitter or ibeacon transmitter.
4. fast life-saving device waterborne according to claim 1, is characterized in that: the wireless signal that described radio signal senders sends comprises the ID of fast life-saving device uniqueness waterborne described in identifiable design.
5. fast life-saving device waterborne according to claim 1, is characterized in that: described fast life-saving device waterborne comprises an amplifier further, and described amplifier is connected with described radio signal senders, for amplifying described wireless signal.
6. a fast life-saving system waterborne, it is characterized in that: comprise the fast life-saving device waterborne be worn on described in ship's staff's any one of claim 1-5 with it, be arranged on the multiple signal receivers on hull, a controller and multiple life saving appliance automatic releasing device; Described fast life-saving device waterborne, for when wearer is overboard, sends wireless signal by the radio signal senders in described fast life-saving device waterborne; Described multiple signal receiver is distributed in hull surrounding, for receiving described wireless signal respectively, and obtains corresponding signal strength RSSI value and is sent to described controller; Described controller, for obtaining the distance value between described fast life-saving device waterborne and corresponding signal receptor according to each signal strength RSSI value, and then obtain persons falling in water orientation and obtain from the nearest life saving appliance automatic releasing device of persons falling in water, and send control signal to described nearest life saving appliance automatic releasing device; Described multiple life saving appliance automatic releasing device is distributed in hull surrounding, for being released in water by the life saving appliance in life saving appliance automatic releasing device according to described control signal.
7. fast life-saving system waterborne according to claim 6, is characterized in that: described in each, life saving appliance automatic releasing device comprises an electromagnetic valve, and corresponding electromagnetic valve is opened with release life saving appliance wherein when receiving a control signal.
8. fast life-saving system waterborne according to claim 6, is characterized in that: described life saving appliance is for entering water automatic inflation type life saving appliance or common life saving appliance.
9. fast life-saving system waterborne according to claim 6, is characterized in that: described fast life-saving system waterborne comprises a warning device be connected with described controller further, for the triggering according to described controller, sends alerting signal.
10. fast life-saving system waterborne according to claim 6, is characterized in that: described fast life-saving system waterborne comprises a read out instrument be connected with described controller further, for the control according to described controller, and display persons falling in water orientation.
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Cited By (15)
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CN105197201A (en) * | 2015-10-13 | 2015-12-30 | 成都九十度工业产品设计有限公司 | Lifesaving device and lifesaving method with triggering type positioning launching |
CN105346689A (en) * | 2015-10-13 | 2016-02-24 | 成都九十度工业产品设计有限公司 | Trigger type positioning and transmitting lifesaving method |
CN105501410A (en) * | 2015-12-17 | 2016-04-20 | 刘红广 | Swimsuit type anti-drowning intelligent life jacket |
CN105520722A (en) * | 2016-01-20 | 2016-04-27 | 江汉大学 | Vital sign monitoring apparatus, system and method applied to lifesaving in swimming pool |
CN107031804A (en) * | 2017-05-27 | 2017-08-11 | 杜国泽 | Trailing type lifesaving appliance |
CN107264742A (en) * | 2017-07-07 | 2017-10-20 | 深圳市亚美三兄吸塑有限公司 | Water body lifesaving appliance and method |
CN107499471A (en) * | 2017-08-02 | 2017-12-22 | 武汉理工大学 | A kind of passenger boat emergency escape system |
CN107554726A (en) * | 2017-10-26 | 2018-01-09 | 德清海德游艇有限公司 | A kind of yacht rescue system and its working method |
CN107865651A (en) * | 2016-09-26 | 2018-04-03 | 上海微创电生理医疗科技股份有限公司 | Cardioelectric monitor help-asking system and method |
KR101879264B1 (en) * | 2016-02-23 | 2018-07-18 | 제주대학교 산학협력단 | Portable Rescue Equipment and Location Tracking System and Method Using the Same |
CN109159873A (en) * | 2018-10-17 | 2019-01-08 | 赵宝忠 | Intelligent buoyant apparatus in a kind of water |
CN109178247A (en) * | 2018-09-12 | 2019-01-11 | 厦门大学嘉庚学院 | A kind of swimming pool life saving system |
CN109703718A (en) * | 2018-11-28 | 2019-05-03 | 浙江大学 | A kind of electronic lifesaving appliance and method |
CN110599742A (en) * | 2019-09-20 | 2019-12-20 | 浙江省交通规划设计研究院有限公司 | Safety monitoring device, system and method for operating personnel |
CN113443099A (en) * | 2021-08-19 | 2021-09-28 | 重庆华渝电气集团有限公司 | Intelligent water life-saving system |
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CN201302609Y (en) * | 2008-08-29 | 2009-09-02 | 上海无线电设备研究所 | Maritime emergency position-indication tracking equipment for individual |
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CN105346689A (en) * | 2015-10-13 | 2016-02-24 | 成都九十度工业产品设计有限公司 | Trigger type positioning and transmitting lifesaving method |
CN105197201A (en) * | 2015-10-13 | 2015-12-30 | 成都九十度工业产品设计有限公司 | Lifesaving device and lifesaving method with triggering type positioning launching |
CN105346689B (en) * | 2015-10-13 | 2017-12-12 | 成都九十度工业产品设计有限公司 | A kind of lifesaving method of trigger-type localizing emission |
CN105501410A (en) * | 2015-12-17 | 2016-04-20 | 刘红广 | Swimsuit type anti-drowning intelligent life jacket |
CN105520722A (en) * | 2016-01-20 | 2016-04-27 | 江汉大学 | Vital sign monitoring apparatus, system and method applied to lifesaving in swimming pool |
CN105520722B (en) * | 2016-01-20 | 2019-03-08 | 江汉大学 | A kind of life physical sign monitoring device applied to swimming pool lifesaving, system and method |
KR101879264B1 (en) * | 2016-02-23 | 2018-07-18 | 제주대학교 산학협력단 | Portable Rescue Equipment and Location Tracking System and Method Using the Same |
CN107865651B (en) * | 2016-09-26 | 2021-04-30 | 上海远心医疗科技有限公司 | Electrocardio monitoring help-seeking system and method |
CN107865651A (en) * | 2016-09-26 | 2018-04-03 | 上海微创电生理医疗科技股份有限公司 | Cardioelectric monitor help-asking system and method |
WO2018218940A1 (en) * | 2017-05-27 | 2018-12-06 | 杜国泽 | Follower life-saving apparatus |
CN107031804A (en) * | 2017-05-27 | 2017-08-11 | 杜国泽 | Trailing type lifesaving appliance |
CN107264742A (en) * | 2017-07-07 | 2017-10-20 | 深圳市亚美三兄吸塑有限公司 | Water body lifesaving appliance and method |
CN107499471B (en) * | 2017-08-02 | 2019-05-24 | 武汉理工大学 | A kind of passenger boat emergency escape system |
CN107499471A (en) * | 2017-08-02 | 2017-12-22 | 武汉理工大学 | A kind of passenger boat emergency escape system |
CN107554726A (en) * | 2017-10-26 | 2018-01-09 | 德清海德游艇有限公司 | A kind of yacht rescue system and its working method |
CN107554726B (en) * | 2017-10-26 | 2019-03-15 | 德清海德游艇有限公司 | A kind of working method of yacht rescue system |
CN109178247A (en) * | 2018-09-12 | 2019-01-11 | 厦门大学嘉庚学院 | A kind of swimming pool life saving system |
CN109159873A (en) * | 2018-10-17 | 2019-01-08 | 赵宝忠 | Intelligent buoyant apparatus in a kind of water |
CN109703718A (en) * | 2018-11-28 | 2019-05-03 | 浙江大学 | A kind of electronic lifesaving appliance and method |
CN110599742A (en) * | 2019-09-20 | 2019-12-20 | 浙江省交通规划设计研究院有限公司 | Safety monitoring device, system and method for operating personnel |
CN110599742B (en) * | 2019-09-20 | 2021-11-26 | 浙江数智交院科技股份有限公司 | Safety monitoring device, system and method for operating personnel |
CN113443099A (en) * | 2021-08-19 | 2021-09-28 | 重庆华渝电气集团有限公司 | Intelligent water life-saving system |
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