CN105346689B - A kind of lifesaving method of trigger-type localizing emission - Google Patents
A kind of lifesaving method of trigger-type localizing emission Download PDFInfo
- Publication number
- CN105346689B CN105346689B CN201510664179.5A CN201510664179A CN105346689B CN 105346689 B CN105346689 B CN 105346689B CN 201510664179 A CN201510664179 A CN 201510664179A CN 105346689 B CN105346689 B CN 105346689B
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- China
- Prior art keywords
- lifebuoy
- signal
- wind
- trigger
- mcu
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/22—Devices for holding or launching life-buoys, inflatable life-rafts, or other floatable life-saving equipment
Abstract
The invention discloses a kind of lifesaving method of trigger-type localizing emission, comprise the following steps：Step 1, by lifebuoy boil down to cylindrical, be placed in shooting cylinder；Step 2, trigger produce distress signal and are transferred to radar；Step 3, radar receive distress signal and the position of trigger point are accurately positioned immediately, to module and radar receiver transmission answer signal and the positioning signal of raising one's voice；Step 4, radar receiver receive positioning signal and are transferred to MCU, and anemometer measures current wind-force F and wind direction, and is converted into wind-force signal and is transferred to MCU；Step 5, the MCU receive positioning signal and wind-force signal, and after being computed, control transmitter module launches lifebuoy to anchor point.It can make quickly and safely to launch lifebuoy to trigger point using the present invention, accident personnel is taken safety measures in the very first time, the harm of accident is preferably minimized.
Description
Technical field
The present invention relates to lifesaving appliance field, especially a kind of lifesaving method of trigger-type localizing emission.
Background technology
By the sea or swimming pool, people often wait former resulting accident because drowning, or swimming personnel are estimated certainly
Oneself because the reasons such as leg cramp accident will occur when, administrative staff generally require rapidly and efficiently to rescue accident personnel, but existing
What is had is quick to other people emergency, and is accurately positioned accident personnel, and lifebuoy quickly and efficiently is conveyed into accident personnel, and
And multiple accident personnel can be sent to simultaneously, lifesaving inefficiency can be greatly improved.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided a kind of when drowned accident occurs in swimmer
Or the trigger button on water-proof watch is can trigger it is expected that when accident occurs because of oneself leg cramp, life car will incite somebody to action on the bank
Lifebuoy is sent to a kind of lifesaving method of trigger-type localizing emission at accident personnel.
The technical solution adopted by the present invention is as follows：
A kind of lifesaving method of trigger-type localizing emission, it is characterised in that it comprises the following steps：
Step 1, by lifebuoy boil down to cylindrical, be placed in shooting cylinder；
Step 2, trigger button on water-proof watch is pressed, trigger produces distress signal and is transferred to radar；
Step 3, radar receive distress signal and the position of trigger point are accurately positioned immediately, and are converted into answer signal
001 and positioning signal, the answer signal 001 be transferred to the module of raising one's voice on water-proof watch, for prompting to have been received by and ask
Signal is rescued, the positioning signal is transferred to located at the radar receiver on life car on the bank；
Step 4, radar receiver receive positioning signal and are transferred to MCU, and anemometer measures current wind-force F and wind direction,
And it is converted into wind-force signal and is transferred to MCU；
Step 5, the MCU receive positioning signal and wind-force signal, calculate the displacement of life car on the bank to anchor point, with reference to
Wind-force signal, simulation calculate compression lifebuoy and are projected curve and original projection power, adjust the sensing of the shooting cylinder of transmitter module
Matching with projection curve, control transmitter module launches lifebuoy to anchor point according to original projection power, meanwhile, to module of raising one's voice
Answer signal 002 is sent, for prompting staff for help to pay attention to checking and accepting.
Further, the step 5 is specially：
The MCU calculates shooting cylinder according to the size and Orientation for compressing lifebuoy gravity, suffered air drag and wind-force
Sensing, with reference to current shooting cylinder angle, and then shooting cylinder is calculated respectively in the angle for both horizontally and vertically needing to rotate, with water
Flat adjustment seat is axle center at the face in shooting cylinder, horizontally rotates specified location, then vertically turn at pre- fixed angle of altitude；According to
The size of lifebuoy gravity, suffered air drag and wind-force is compressed, calculates original projection power needed for compression lifebuoy.
MCU is according to original projection power, the amount of compressed gas needed for calculating, and MCU control opening and closing valves 101 are opened, to cylinder
Scheduled volume compressed gas is inside filled with, opens opening and closing valve 102, compressed gas is sprayed and launches lifebuoy to anchor point.
The lifesaving appliance of the lifesaving method of this kind of trigger-type localizing emission, it is characterised in that it includes water-proof watch and bank
Upper life car, the water-proof watch include radar trigger, trigger button and module of raising one's voice, and the radar trigger is pressed with triggering
Button connects, and for producing the distress signal of trigger point, and is transferred to radar base station；Radar base station receives distress signal immediately to touching
Hair point is positioned, and is converted into answer signal 001 and positioning signal, and the answer signal 001 is transferred to module of raising one's voice, and is used for
Prompting has been received by distress signal；The positioning signal is transferred to located at the radar receiver on life car on the bank；It is described to rescue on the bank
Raw case includes casing, radar receiver, anemometer, MCU, transmitter module, Angle Measurement Module and compression lifebuoy, the radar
Receiver receives positioning signal and is transferred to MCU, and the anemometer measures current wind-force F1 and wind direction, and is converted into wind-force letter
Number it is transferred to MCU；
Angle Measurement Module is provided with angular transducer, for sensing the horizontally and vertically angle of current shooting cylinder, and is transferred to
MCU；
The MCU receives positioning signal and wind-force signal, calculates life car on the bank and, to the displacement of anchor point, believes with reference to wind-force
Number and air drag, simulation calculates compression lifebuoy and is projected curve and original projection power, with reference to the angle of current shooting cylinder, adjusts
The sensing of whole shooting cylinder matches with projection curve, and control transmitter module launches lifebuoy to anchor point according to original projection power, together
When, to raising one's voice, module sends answer signal 002, for prompting staff for help to pay attention to checking and accepting.
Further, the module of raising one's voice includes answer signal receiver, D/A converter and loudspeaker, the D/A conversions
Device is connected with answer signal receiver and loudspeaker respectively, and the module of raising one's voice is used to prompt staff for help " to have been received by emergency
Signal " or the information of " lifebuoy has been sent, it is noted that is checked and accepted ", the radar trigger communicate with that can be realized between radar；
Further, the lifebuoy is meets water from inflatable life preserver, lifebuoy is compressed and wrapped up in for cylindrical, be placed in
In shooting cylinder；The lifebuoy reduces the influence that air drag is brought in emission process, improves the accuracy of lifesaving appliance, when
Can quick automatic inflating when lifebuoy is overboard.
The chance water is from inflatable life preserver, including the shell provided with expansion hatch and some inlet openings, the enclosure are set
Need inflatable resuscitation device and aerating device, it is described to treat that inflatable resuscitation device is connected by charging connector with aerating device, it is described to fill
Device of air is provided with some intake tunnels, and the intake tunnel is connected with inlet opening.
The inlet opening is located at the bottom surface and/or side of shell, and the expansion hatch is located at the top of shell；The water inlet is logical
Road is connected to aerating device top, is provided with cavity inside the aerating device, the cavity connects with intake tunnel, the cavity
Interior to be provided with filter plate, cavity is divided into upper chamber and lower room by the filter plate, and the upper chamber is built with bicarbonate, the lower indoor dress
There are alkali salt or organic acid, the upper chamber is equipped with alkali salt built with bicarbonate, the lower interior, and the upper chamber is built with bicarbonate
Ammonium, the lower interior are equipped with sodium hydroxide, and the filter plate aperture is less than 37.4 μm.
It is provided between the charging connector and aerating device from Snap device, the charging connector top and is provided with annular projection, institute
State the elastic valve that annular projection is provided with two closures with coordinating from Snap device, in the charging connector, the two elastic valves energy
It is passive inwardly to open, use water-soluble material in the middle part of the shell, the water-soluble material by 36% ~ 40% cornstarch, 28%
~ 31% calcium carbonate, 24% ~ 28% cataloid and 8% ~ 12% PVP are made, described to treat inflatable resuscitation device appearance
Face is provided with two conducting ends, and any one of conducting end passes sequentially through battery and LED bulb and is connected with another conducting end, described
Battery and LED bulb are arranged on inside aerating device.
Further, the tank floor is provided with parallel vertical rack, the support by multi-faceted adjustment seat with
The side of shooting cylinder is connected, the multi-faceted adjustment seat can 360 degree rotation, the shooting cylinder is upper and lower opening, and diameter is more than or equal to
The hollow cylinder formula shooting cylinder of lifesaving loop diameter after compression, and vertically 180 degree can rotate.
Further, the transmitter module includes the emitter located at the lower ending opening side of shooting cylinder, and the emitter is spray
Gas formula emitter, including the air accumulator equipped with compressed gas, conduit, cylinder, jet pipe and it is opened and closed valve 101 and jet pipe located at conduit
On opening and closing valve 102, it is described opening and closing valve 101 on be provided with gas flowmeter, the gas volume passed through for measuring conduit.
Further, the MCU is according to compression lifebuoy gravity, the size and Orientation of suffered air drag and wind-force,
Suffered air drag is：, the sensing of shooting cylinder is calculated, with reference to current shooting cylinder angle, and then is calculated respectively
Shooting cylinder in the angle for both horizontally and vertically needing to rotate, using Level tune seat at the face in shooting cylinder as axle center, level turns
Specified location is moved, then is vertically turned at pre- fixed angle of altitude；According to compression lifebuoy gravity, suffered air drag and wind-force
Size, calculate original projection power needed for compression lifebuoy；
MCU calculates the amount of compressed gas according to original projection power, and MCU control opening and closing valves 101 are opened, filled into cylinder
Enter scheduled volume compressed gas, open opening and closing valve 102, spray compressed gas and launch lifebuoy to anchor point.
Conventional satellite alignment system such as GPS positioning system, positioning is inaccurate, and error is very big.Due to using said structure, thunder
Trigger point is accurately positioned immediately up to distress signal is received, and is converted into answer signal and positioning signal, the response letter
Number the module of raising one's voice on water-proof watch is transferred to, for prompting to have been received by distress signal, the positioning signal, which is transferred to, to be set
In the radar receiver on life car on the bank.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
When swimmer drowned accident occurs or accident occurs because oneself leg cramp is estimated, it can trigger on water-proof watch
Trigger button, on the bank life car lifebuoy will be sent at accident personnel；
1st, conventional satellite alignment system such as GPS positioning system, positioning is inaccurate, and error is very big, can be more using the present invention
The position of accident personnel is precisely positioned to, to ensure that lifebuoy quickly and safely is delivered into trigger point；
2nd, intelligent lifesaving unattendedly is realized, according to the position of accident personnel, automatically adjusts the angle of shooting cylinder, will
Lifebuoy is launched to anchor point.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the Internal control structure schematic diagram of the present invention.
Fig. 2 is a kind of chance structural representation of the water from inflatable life preserver.
Marked in figure：1 is shell, and 2 be inlet opening, and 3 be intake tunnel, and 4 be aerating device, and 5 be filter plate, and 6 be upper chamber, 7
For lower room, 8 is treat inflatable resuscitation device, and 9 be charging connector, and 10 be that 11 be expansion hatch from Snap device.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary）Disclosed in any feature, unless specifically stated otherwise,
Replaced by other equivalent or with similar purpose alternative features.I.e., unless specifically stated otherwise, each feature is a series of
An example in equivalent or similar characteristics.
As shown in figure 1, a kind of lifesaving method of trigger-type localizing emission, it comprises the following steps：
Step 1, the lifebuoy boil down to cylindrical, are placed in shooting cylinder；
Step 2, trigger button on water-proof watch is pressed, trigger produces distress signal and is transferred to radar；
Step 3, radar receive distress signal and the position of trigger point are accurately positioned immediately, and are converted into answer signal
001 and positioning signal, the answer signal 001 be transferred to the module of raising one's voice on water-proof watch, for prompting to have been received by and ask
Signal is rescued, the positioning signal is transferred to located at the radar receiver on life car on the bank；
Step 4, radar receiver receive positioning signal and are transferred to MCU, and anemometer measures current wind-force F and wind direction,
And it is converted into wind-force signal and is transferred to MCU；
Step 5, the MCU receive positioning signal and wind-force signal, calculate the displacement of life car on the bank to anchor point, with reference to
Wind-force signal, simulation calculate compression lifebuoy and are projected curve and original projection power, adjust the sensing of the shooting cylinder of transmitter module
Matching with projection curve, control transmitter module launches lifebuoy to anchor point according to original projection power, meanwhile, to module of raising one's voice
Answer signal 002 is sent, for prompting staff for help to pay attention to checking and accepting.
The MCU calculates shooting cylinder according to the size and Orientation for compressing lifebuoy gravity, suffered air drag and wind-force
Sensing, with reference to current shooting cylinder angle, and then shooting cylinder is calculated respectively in the angle for both horizontally and vertically needing to rotate, with water
Flat adjustment seat is axle center at the face in shooting cylinder, horizontally rotates specified location, then vertically turn at pre- fixed angle of altitude；According to
The size of lifebuoy gravity, suffered air drag and wind-force is compressed, calculates original projection power needed for compression lifebuoy.
MCU calculates the amount of compressed gas according to original projection power, and MCU control opening and closing valves 101 are opened, filled into cylinder
Enter scheduled volume compressed gas, open opening and closing valve 102, spray compressed gas and launch lifebuoy to anchor point.
The lifesaving appliance of the lifesaving method of this kind of trigger-type localizing emission, it is characterised in that it includes water-proof watch and bank
Upper life car, the water-proof watch include radar trigger, trigger button and module of raising one's voice, and the radar trigger is pressed with triggering
Button connects, and for producing the distress signal of trigger point, and is transferred to radar base station；It is right immediately that radar base station receives distress signal
Trigger point is positioned, and is converted into answer signal 001 and positioning signal, and the answer signal 001 is transferred to module of raising one's voice, and is used
Distress signal is had been received by prompting；The positioning signal is transferred to located at the radar receiver on life car on the bank；It is described on the bank
Life car includes casing, radar receiver, anemometer, MCU, transmitter module, Angle Measurement Module and compression lifebuoy, the thunder
Positioning signal is received up to receiver and is transferred to MCU, and the anemometer measures current wind-force F1 and wind direction, and is converted into wind-force
Signal is transferred to MCU；
Angle Measurement Module is provided with angular transducer, for sensing the horizontally and vertically angle of current shooting cylinder, and is transferred to
MCU；
The MCU receives positioning signal and wind-force signal, calculates life car on the bank and, to the displacement of anchor point, believes with reference to wind-force
Number and air drag, simulation calculates compression lifebuoy and is projected curve and original projection power, with reference to the angle of current shooting cylinder, adjusts
The sensing of whole shooting cylinder matches with projection curve, and control transmitter module launches lifebuoy to anchor point according to original projection power, together
When, to raising one's voice, module sends answer signal 002, for prompting staff for help to pay attention to checking and accepting.
The module of raising one's voice includes answer signal receiver, D/A converter and loudspeaker, the D/A converter respectively with
Answer signal receiver is connected with loudspeaker, it is described raise one's voice module be used for prompt staff for help's " having been received by distress signal " or
The information of " lifebuoy has been sent, it is noted that is checked and accepted ", the radar trigger communicate with that can be realized between radar；
Lifebuoy is compressed and wrapped up in for cylindrical, be placed in shooting cylinder to meet water from inflatable life preserver by the lifebuoy；Institute
State lifebuoy and reduce the influence that air drag is brought in emission process, improve the accuracy of lifesaving appliance, when lifebuoy falls
Can quick automatic inflating during water.
The chance water is from inflatable life preserver, including provided with expansion hatch 11 and the shell of some inlet openings 21, in the shell 1
Portion is provided with and treats inflatable resuscitation device 8 and aerating device 4, described to treat that inflatable resuscitation device 8 passes through charging connector 9 and the phase of aerating device 4
Even, the aerating device 4 is provided with some intake tunnels 6, and the intake tunnel 6 is connected with inlet opening 2.
The inlet opening 2 is located at the bottom surface and/or side of shell 1, and the expansion hatch 11 is located at the top of shell 1；It is described
Intake tunnel 6 is connected to the top of aerating device 4, and the inside of aerating device 4 is provided with cavity, and the cavity connects with intake tunnel 6
It is logical, filter plate 5 is provided with the cavity, cavity is divided into upper chamber 6 and lower room 7 by the filter plate 5, and the upper chamber 6 is built with carbonic acid
Hydrogen salt, the lower room 7 built with alkali salt or organic acid, the upper chamber 6 built with bicarbonate, the lower room 7 built with alkali salt,
The upper chamber 6 is less than 37.4 μm built with ammonium hydrogen carbonate, the lower room 7 built with sodium hydroxide, the aperture of filter plate 5.
It is provided between the charging connector 9 and aerating device 4 from Snap device 10, it is convex that the top of charging connector 9 is provided with ring-type
Rise, the annular projection is provided with the elastic valve of two closures, two bullet with coordinating from Snap device 10, in the charging connector 9
Property valve passively can inwardly open, the middle part of the shell 1 uses water-soluble material, the water-soluble material by 36% ~ 40% jade
Rice starch, 28% ~ 31% calcium carbonate, 24% ~ 28% cataloid and 8% ~ 12% PVP are made, described to treat that inflation is rescued
The outer surface of generating apparatus 8 is provided with two conducting ends, and any one of conducting end passes sequentially through battery and LED bulb and another conduction
End is connected, and the battery and LED bulb are arranged on inside aerating device.
The tank floor is provided with parallel vertical rack, the side that the support passes through multi-faceted adjustment seat and shooting cylinder
Be connected, the multi-faceted adjustment seat can 360 degree of rotations, the shooting cylinder be upper and lower opening, and diameter is more than or equal to rescuing after compressing
The hollow cylinder formula shooting cylinder of raw loop diameter, and vertically 180 degree can rotate.
The transmitter module includes the emitter located at the lower ending opening side of shooting cylinder, and the emitter is jet-propelled transmitting
Machine, including the air accumulator equipped with compressed gas, conduit, cylinder, jet pipe and the opening and closing on conduit opening and closing valve 101 and jet pipe
Valve 102, described be opened and closed on valve 101 are provided with gas flowmeter, the gas volume passed through for measuring conduit.
The MCU is according to the size and Orientation for compressing lifebuoy gravity, suffered air drag and wind-force, suffered air resistance
Power is：, the sensing of shooting cylinder is calculated, with reference to current shooting cylinder angle, and then calculates shooting cylinder respectively in level
Need the angle that rotates with vertical direction, using Level tune seat at the face in shooting cylinder as axle center, horizontally rotate specific bit
Put, then vertically turn at pre- fixed angle of altitude；According to compression lifebuoy gravity, the size of suffered air drag and wind-force, calculate
Go out and compress original projection power needed for lifebuoy；
MCU calculates the amount of compressed gas according to original projection power, and MCU control opening and closing valves 101 are opened, filled into cylinder
Enter scheduled volume compressed gas, open opening and closing valve 102, spray compressed gas and launch lifebuoy to anchor point.
Conventional satellite alignment system such as GPS positioning system, positioning is inaccurate, and error is very big.Due to using said structure, thunder
Trigger point is accurately positioned immediately up to distress signal is received, and is converted into answer signal and positioning signal, the response letter
Number the module of raising one's voice on water-proof watch is transferred to, for prompting to have been received by distress signal, the positioning signal, which is transferred to, to be set
In the radar receiver on life car on the bank.
The invention is not limited in foregoing embodiment.The present invention, which expands to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (2)
1. a kind of lifesaving method of trigger-type localizing emission, it is characterised in that it comprises the following steps：
Step 1, by lifebuoy boil down to cylindrical, be placed in shooting cylinder；
Step 2, trigger button on water-proof watch is pressed, trigger produces distress signal and is transferred to radar；
Step 3, radar receive distress signal and the position of trigger point are accurately positioned immediately, and are converted into answer signal 001
And positioning signal, the answer signal 001 are transferred to the module of raising one's voice on water-proof watch, for prompting to have been received by emergency letter
Number, the positioning signal is transferred to located at the radar receiver on life car on the bank；
Step 4, radar receiver receive positioning signal and are transferred to MCU, and anemometer measures current wind-force F and wind direction, and turns
Turn to wind-force signal and be transferred to MCU；
Step 5, the MCU receive positioning signal and wind-force signal, the displacement of life car on the bank to anchor point are calculated, with reference to wind-force
Signal, simulation calculate compression lifebuoy and are projected curve and original projection power, adjust the sensing and throwing of the shooting cylinder of transmitter module
Curve to be penetrated to match, control transmitter module launches lifebuoy to anchor point according to original projection power, meanwhile, to raising one's voice, module is sent
Answer signal 002, for prompting staff for help to pay attention to checking and accepting；
The lifebuoy, including the shell provided with expansion hatch and some inlet openings, the enclosure are provided with and treat that inflatable lifesaving is set
Standby and aerating device, described to treat that inflatable resuscitation device is connected by charging connector with aerating device, the aerating device is provided with some
Intake tunnel, the intake tunnel are connected with inlet opening；The inlet opening is located at the bottom surface and/or side of shell, the expansion
Mouth is located at the top of shell；The intake tunnel is connected to aerating device top, and cavity is provided with inside the aerating device, described
Cavity connects with intake tunnel, is provided with filter plate in the cavity, cavity is divided into upper chamber and lower room, the upper chamber by the filter plate
Built with bicarbonate, the lower interior is equipped with alkali salt, and the filter plate aperture is less than 37.4 μm；The charging connector and aerating device
Between be provided with from Snap device, the charging connector top is provided with annular projection, the annular projection with from Snap device cooperation, institute
The elastic valve that two closures are provided with charging connector is stated, two elastic valve passively can be opened inwardly, be used in the middle part of the shell
Water-soluble material, the water-soluble material is by 36% ~ 40% cornstarch, 28% ~ 31% calcium carbonate, 24% ~ 28% colloid two
Silica and 8% ~ 12% PVP are made, described to treat that inflatable resuscitation device outer surface is provided with two conducting ends, any one institute
State conducting end and pass sequentially through battery and LED bulb and be connected with another conducting end, the battery and LED bulb are arranged on aerating device
It is internal；Tank floor is provided with parallel vertical rack, and the support is connected by multi-faceted adjustment seat with the side of shooting cylinder,
The multi-faceted adjustment seat can 360 degree of rotations, the shooting cylinder be upper and lower opening, the lifesaving loop diameter that diameter is more than or equal to after compressing
Hollow cylinder formula shooting cylinder, and can vertically 180 degree rotate；The transmitter module includes the hair located at the lower ending opening side of shooting cylinder
Penetrate machine, the emitter is jet-propelled emitter, including the air accumulator equipped with compressed gas, conduit, cylinder, jet pipe and located at leading
Pipe is opened and closed the opening and closing valve 102 on valve 101 and jet pipe, gas flowmeter is provided with the opening and closing valve 101, for measuring
The gas volume that conduit passes through.
2. a kind of lifesaving method of trigger-type localizing emission as claimed in claim 1, it is characterised in that the step 5 is specially：
The MCU is according to compression lifebuoy gravity, the size and Orientation of suffered air drag and wind-force, calculates the finger of shooting cylinder
To with reference to current shooting cylinder angle, and then calculating shooting cylinder respectively in the angle for both horizontally and vertically needing to rotate, adjusted with level
It is axle center at the face in shooting cylinder to save seat, horizontally rotates specified location, then vertically turn at pre- fixed angle of altitude；According to compression
The size of lifebuoy gravity, suffered air drag and wind-force, calculate original projection power needed for compression lifebuoy；
MCU is according to original projection power, the amount of compressed gas needed for calculating, and MCU control opening and closing valves 101 are opened, and are filled into cylinder
Enter scheduled volume compressed gas, open opening and closing valve 102, spray compressed gas and launch lifebuoy to anchor point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664179.5A CN105346689B (en) | 2015-10-13 | 2015-10-13 | A kind of lifesaving method of trigger-type localizing emission |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664179.5A CN105346689B (en) | 2015-10-13 | 2015-10-13 | A kind of lifesaving method of trigger-type localizing emission |
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| Publication Number | Publication Date |
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| CN105346689A CN105346689A (en) | 2016-02-24 |
| CN105346689B true CN105346689B (en) | 2017-12-12 |
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| KR101947430B1 (en) * | 2018-11-21 | 2019-02-13 | 감환경디자인 주식회사 | Fixed type lifesaving apparatus shooting equipment |
| CN109733556B (en) * | 2019-01-10 | 2020-06-30 | 集美大学 | Maritime rescue method based on rocket transportation |
| CN112407196B (en) * | 2020-12-04 | 2022-05-31 | 广东福顺天际通信有限公司 | Life buoy |
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| FR2487286A3 (en) * | 1980-07-28 | 1982-01-29 | Berruti Giacomo | Man overboard alarm for small sea craft - has transmitter worn by operator and activated when in contact with sea to immobilise boat via on-board receiver |
| US6379207B1 (en) * | 1997-06-13 | 2002-04-30 | S.E.I.B. Sarl | Inflatable life buoy launcher gun |
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| CN203142996U (en) * | 2013-03-26 | 2013-08-21 | 中国人民解放军镇江船艇学院 | Automatic delivery system of water life-saving equipment |
| CN104890836A (en) * | 2015-06-16 | 2015-09-09 | 卢斌 | Overwater fast life-saving device and system |
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| CN105346689A (en) | 2016-02-24 |
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