CN107031804A - Trailing type lifesaving appliance - Google Patents
Trailing type lifesaving appliance Download PDFInfo
- Publication number
- CN107031804A CN107031804A CN201710389957.3A CN201710389957A CN107031804A CN 107031804 A CN107031804 A CN 107031804A CN 201710389957 A CN201710389957 A CN 201710389957A CN 107031804 A CN107031804 A CN 107031804A
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- CN
- China
- Prior art keywords
- lifesaving appliance
- wearable device
- trailing type
- lifesaving
- distance
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000004044 response Effects 0.000 claims description 28
- 230000033001 locomotion Effects 0.000 claims description 22
- 230000009182 swimming Effects 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 206010013647 Drowning Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
-
- 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
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/087—Body suits, i.e. substantially covering the user's body ; Immersion suits, i.e. substantially completely covering the user
-
- 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
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/02—Control of position or course in two dimensions
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/08—Alarms 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
- G08B21/088—Alarms 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
Abstract
Embodiment of the disclosure is related to a kind of trailing type lifesaving appliance, and the trailing type lifesaving appliance includes：Wearable device；And lifesaving appliance main body, the lifesaving appliance main body is separated with the wearable device, and the lifesaving appliance main body includes：Lifesaving appliance, the lifesaving appliance floatability is on the water；And pushing meanss, the pushing meanss are coupled to the lifesaving appliance, and are configured as being driven the lifesaving appliance to follow the wearable device to move according to the distance between the lifesaving appliance and described wearable device.
Description
Technical field
Embodiment of the disclosure relates generally to lifesaving appliance, and more particularly, to a kind of trailing type lifesaving appliance.
Background technology
Swimming is a kind of common body building mode, and people can swim in natatorium, river, river, lake, sea or reservoir
Swimming.During swimming, it is short of physical strength or other fortuitous events if swimmer runs into, very likely occurs drowned thing
Therefore.In these cases, if nearby finding swimmer on the line without other people, swimmer is very likely because drowning
Water and it is dead.Even in the case where there is neighbouring people to find swimmer, neighbouring people also dare not descend water to go to rescue people easily, because
For swimmer in the case of drowned for the instinct sought survival, can catch or embrace at all adventures and rescue people person.So, if rescued
People person is aqueous bad or is short of physical strength, and frequently can lead to rescue people person and is also among danger.If existed in the Swimming pool
The lifesaving appliance of such as lifebuoy etc, then lifebuoy can be thrown away towards swimmer by rescuing people person.However, the meeting during throwing
It can not be thrown away to larger distance because of air drag.Therefore, swimmer on the line apart from bank farther out in the case of
The location of lifebuoy can not be thrown away to swimmer.In addition, in the case that swimmer is relatively near apart from bank, it is also difficult to
Guarantee the location of is thrown away lifebuoy to swimmer exactly, and this will cause rescue action integrally to be delayed, and may miss pair
The optimal rescue time of swimmer.
The content of the invention
The purpose of the disclosure is to provide a kind of trailing type lifesaving appliance, with the presence of solving prior art at least in part
Above mentioned problem.
A kind of trailing type lifesaving appliance is provided in accordance with an embodiment of the present disclosure.The trailing type lifesaving appliance includes：Can
Wearable device, the wearable device is wearable on human body；And lifesaving appliance main body, the lifesaving appliance main body with it is described
Wearable device is to separate, and the lifesaving appliance main body includes：Lifesaving appliance, the lifesaving appliance floatability is in water
On；And pushing meanss, the pushing meanss are coupled to the lifesaving appliance, and be configured as according to the lifesaving appliance with
The distance between described wearable device drives the lifesaving appliance to follow the wearable device to move.
In one embodiment, the pushing meanss are configured to wear with described in response to the lifesaving appliance
The distance between equipment is worn less than first threshold, and drives the lifesaving appliance to be moved with First Speed, to cause the lifesaving
Device follows the wearable device to move.
In one embodiment, the pushing meanss are configured to wear with described in response to the lifesaving appliance
The distance between equipment is worn more than the first threshold, and drives the lifesaving appliance wearable to be set towards described with second speed
Received shipment is moved, and the distance between the lifesaving appliance and described wearable device are adjusted to be less than the first threshold.
In one embodiment, the pushing meanss are configured to wear with described in response to the lifesaving appliance
Wear the distance between equipment and reach Second Threshold, and stop the lifesaving appliance being driven or driven the lifesaving appliance
To be moved less than the third speed of the First Speed, wherein the Second Threshold is less than the first threshold.
In one embodiment, the pushing meanss are configured to wear with described in response to the lifesaving appliance
Wear the distance between equipment and be no more than the Second Threshold within a predetermined period of time, and drive the lifesaving appliance constantly direction
The wearable device motion.
In one embodiment, the pushing meanss are configured to wear with described in response to the lifesaving appliance
The distance between equipment is worn more than first threshold, and drives the lifesaving appliance to be transported with second speed towards the wearable device
It is dynamic, and Second Threshold is reached in response to the distance between the lifesaving appliance and described wearable device, and stop to described
Lifesaving appliance is driven or driven the lifesaving appliance to be moved less than the third speed of the second speed, wherein described
Second Threshold is less than the first threshold.
In one embodiment, the pushing meanss are configured to wear with described in response to the lifesaving appliance
Wear the distance between equipment and be no more than the first threshold within a predetermined period of time, and drive the lifesaving appliance constantly direction
The wearable device motion.
In one embodiment, the pushing meanss are configured to indicate human body in response to the wearable device
The direction of motion within a predetermined period of time continuously wide-angle change, and drive the lifesaving appliance constantly towards described in can wear
Wear equipment moving.
In one embodiment, ranging dress is provided with least one in the wearable device and the lifesaving appliance
Put, the range unit is configured as measuring the distance between the lifesaving appliance and described wearable device.
In one embodiment, the range unit includes supersonic range finder, electromagnetic distance measurement device and/or binocular
Range unit.
In one embodiment, the range unit includes three distance measuring sensors being arranged on the lifesaving appliance,
And the distance sensed by three distance measuring sensors can be used for determining by trilateration location algorithm described to wear
Wear the position of equipment.
In one embodiment, it is provided with report at least one in the wearable device and the lifesaving appliance main body
Alarm device, the warning device is configured to respond to the distance between the lifesaving appliance and described wearable device and is more than the
Three threshold values and alarmed, wherein the 3rd threshold value be more than the first threshold.
In one embodiment, the warning device is configured in response to the wearable device or described rescued
The electricity of the data exception of generating apparatus main body or the lifesaving appliance main body is alarmed less than preassigned.
In one embodiment, the First Speed is fixed or adjustable.
In one embodiment, emergency switch is provided with the wearable device, the pushing meanss are configured as ringing
Emergency switch described in Ying Yu is triggered and drives the lifesaving appliance constantly to be moved towards the wearable device.
In one embodiment, identity recognition device is provided with the wearable device and the lifesaving appliance main body,
The identity recognition device is configured to verify that correspondence between the wearable device and the lifesaving appliance main body.
In one embodiment, a wearable device corresponds to multiple lifesaving appliance main bodys.
In one embodiment, the pushing meanss include propeller and steering gear, and the propeller is configured as control
The movement velocity of the lifesaving appliance is made, and the steering gear is configured as controlling the direction of motion of the lifesaving appliance.
In one embodiment, the propeller is screw propeller, hydraulic jet or paddlewheel propulsion device.
In one embodiment, the wearable device and the lifesaving appliance include azimuthal for measuring its respectively
Electronic compass.
In one embodiment, the lifesaving appliance includes lifebuoy, water wing, rescue buoy, life vest or inflatable
Formula equipment.
In one embodiment, the foam metal that the lifebuoy is less than water by density is made.
In one embodiment, the lifesaving appliance is integral with the pushing meanss or is connected by attachment means
Separate devices.
During swimmer swims swimmer can be followed to transport there is provided one kind in each embodiment of the disclosure
Capable trailing type lifesaving appliance.Run into and be short of physical strength or during other fortuitous events in swimmer, lifesaving can be readily derived
Device.In this way, in the case where not influenceing the swimming experience of swimmer, the risk that swimmer drowns can be substantially reduced.
It is to introduce the selection to concept for simplified form to provide Summary, their specific realities below
Applying in mode to be further described.Summary is not intended to the key feature or main special of the claimed theme of mark
Levy, be also not intended to limit the scope of claimed theme.
Brief description of the drawings
By referring to the described in detail below of accompanying drawing, the above and other objects, features and advantages of the embodiment of the present disclosure will
Become more clearly understood from.In the accompanying drawings, it will be said with example and nonrestrictive mode multiple embodiments of this disclosure
It is bright, wherein：
Fig. 1 shows the structured flowchart of the trailing type lifesaving appliance according to the exemplary embodiment of the disclosure；
Fig. 2 shows the structured flowchart of the lifesaving appliance main body according to the exemplary embodiment of the disclosure；
Fig. 3 is shown according to the distance between the lifesaving appliance and wearable device of the exemplary embodiment of disclosure threshold value
Set；And
Fig. 4 is shown passes through the distance between lifesaving appliance and wearable device according to the exemplary embodiment of the disclosure
To determine the position of wearable device and the schematic diagram of direction of advance.
Embodiment
Illustrated now with reference to the various exemplary embodiments principle of this disclosure shown in accompanying drawing.It should manage
Solution, the descriptions of these embodiments is just to causing those skilled in the art better understood when and further realize this public affairs
Open, and be not intended to limit the scope of the present disclosure in any way.It should be noted that can make under possibilities in figure
With similar or identical reference, and similar or identical reference can represent similar or identical function.Ability
The technical staff in domain will readily appreciate that from the following description, the replacement of structures and methods illustrated here is implemented
Example can be used without departing from the principle by invention described herein.
As described above, during swimmer swims, it is short of physical strength or other fortuitous events if run into, pole
It is likely to occur drowned accident.Based on this, embodiment of the disclosure aims to provide a kind of trailing type lifesaving appliance, this equipment energy
It is enough to follow swimmer to run during swimmer swims.In this way, run into and be short of physical strength or other meanings in swimmer
During outer situation, lifesaving appliance can be readily derived, so as to substantially reduce the risk that swimmer drowns.
The work of trailing type lifesaving appliance according to disclosure exemplary embodiment is described below in conjunction with Fig. 1 to Fig. 4
Principle.
Fig. 1 shows that the structured flowchart of the trailing type lifesaving appliance according to the exemplary embodiment of the disclosure, and Fig. 2 show
The structured flowchart of the lifesaving appliance main body according to the exemplary embodiment of the disclosure is gone out.As depicted in figs. 1 and 2, generally, exist
The trailing type lifesaving appliance 100 of this description includes wearable device 1 and lifesaving appliance main body 2.Lifesaving appliance main body 2 can be wrapped
Include lifesaving appliance 201 and pushing meanss 202.
Wearable device 1 can be worn on human body.For example, wearable device 1 can be worn in the wrist of swimmer
Or on neck, or can be arranged at swimming glasses first-class.In other embodiments, wearable device 1 can also be worn on human body
Other positions, the scope of the present disclosure is not limited in this respect.
Lifesaving appliance 201 can be floated on the water.Lifesaving appliance 201 can be lifebuoy, water wing, rescue buoy, rescue
Raw clothing or type inflatable equipment.In the case where lifesaving appliance 201 is type inflatable equipment, its gas that can substitute the bad for the good also may be used
To be also not inflate but can be inflated in response to trigger signal.For example, type inflatable equipment can include air bag and
Facility (compressed gas gas cylinder etc.) for providing gas., can be with when in case of emergency needing to be inflated air bag
Triggering compressed gas gas cylinder is inflated to air bag.In one example, lifebuoy can be made up of foamed plastics.Show another
In example, the foam metal that lifebuoy can be less than water by density is made, to reduce the volume of lifesaving appliance 201.For example, lifesaving
Circle is made up of monoblock or segmentation connection foam metal.In other embodiments, other kinds of lifesaving appliance can also be used
201, the scope of the present disclosure is not limited in this respect.
Pushing meanss 202 are coupled to lifesaving appliance 201, to be driven in water to lifesaving appliance 201.In an implementation
In example, pushing meanss 202 can include propeller and steering gear.Propeller can be used for the motion for controlling lifesaving appliance 201
Speed, and steering gear can be used for the direction of motion for controlling lifesaving appliance 201.For example, propeller can be screw propeller,
Hydraulic jet or paddlewheel propulsion device etc..The number of propeller can be one or more, to provide different size of move
Power adjusts the motion side of lifesaving appliance 201 by adjusting the power size for the propeller for being arranged at different parts respectively
To.The power source of propeller can be electric power or fuel.In certain embodiments, it is also provided with lifesaving appliance main body 2
Solar cell, to supplement electric power, so as to strengthen the endurance of lifesaving appliance main body 2.Steering gear can include electric control
Steering engine for ship.In other embodiments, other kinds of pushing meanss 202 can also be used, the scope of the present disclosure is square herein
Face is unrestricted.
Lifesaving appliance 201 can be separate devices that are integral or being connected by attachment means with pushing meanss 202.Example
Such as, in some instances, pushing meanss 202 can be arranged directly on lifesaving appliance 201, in this case, pushing meanss
202 can directly drive lifesaving appliance 201 to move together.In other examples, pushing meanss 202 can also be by such as restricting
The attachment means of rope etc are coupled to lifesaving appliance 201, and in this case, pushing meanss 202 can pass through above-mentioned connection
Device drives the lifesaving appliance 201 to move together.
Lifesaving appliance main body 2 is separated with wearable device 1.In certain embodiments, lifesaving appliance main body 2 is with that can wear
Wearing equipment 1 can be communicated and ranging by wireless signal 3.Wireless signal can be ultrasonic wave, electromagnetic wave or photosignal
Deng.By measuring the distance between lifesaving appliance 201 and wearable device 1, pushing meanss 202 can be according to the distance measured
To drive lifesaving appliance 201 to follow wearable device 1 to move, that is, can drive lifesaving appliance 201 follow wear it is wearable
Swimmer's motion of equipment 1.Therefore, using such trailing type lifesaving appliance 100, run into and be short of physical strength or it in swimmer
During his fortuitous event, swimmer can be readily derived lifesaving appliance 201.In this way, the normal trip of swimmer is not being influenceed
In the case that nectosome is tested, the risk that swimmer drowns can be substantially reduced.
In one embodiment, ranging dress can be provided with least one in wearable device 1 and lifesaving appliance 201
Put.Range unit is used to measure the distance between lifesaving appliance 201 and wearable device 1.For example, range unit can include
Supersonic range finder, electromagnetic distance measurement device and/or binocular range unit etc..As an example, supersonic range finder can be with
Including the ultrasonic transmitter being arranged on wearable device 1 and the ultrasonic receiver being arranged on lifesaving appliance 201.One
In individual example, range unit can measure the distance conduct between lifesaving appliance 201 and wearable device 1 at sometime point
Criterion.In another example, range unit can repeatedly measure lifesaving appliance 201 in certain time period and be set with wearable
Standby the distance between 1, and the maximum or average value of distance can be taken as criterion.In other embodiments, may be used also
To measure the distance between lifesaving appliance 201 and wearable device 1 using other method, the scope of the present disclosure is in this regard
It is unrestricted.
Fig. 3 is shown according to the distance between lifesaving appliance 201 and wearable device 1 of the exemplary embodiment of the disclosure
Threshold value is set.In this exemplary embodiment, distance can be generally divided between lifesaving appliance 201 and wearable device 1
Four intervals, i.e., 0 to R2, R2 to R1, R1 to R3 and more than R3, and wherein R1 is first threshold, and R2 is Second Threshold, and R3 is
3rd threshold value, first threshold R1 is more than Second Threshold R2 and less than the 3rd threshold value R3.
In the case where swimmer normally swims, pushing meanss 202 can be by adjusting the direction of advance and speed of itself
To drive lifesaving appliance 201 to follow wearable device 1 to move, to keep specific between lifesaving appliance 201 and wearable device 1
Distance.For example, in one embodiment, pushing meanss 202 can be in response between lifesaving appliance 201 and wearable device 1
Distance is less than first threshold R1, and drives lifesaving appliance 201 parallel with the direction of motion of wearable device 1 with First Speed edge
Direction is moved, so as to obtain lifesaving appliance 201 wearable device 1 can be followed to move.First Speed can be fixed or adjustable
's.For example, in some instances, First Speed can be fixed speed set in advance.In other examples, First Speed
Can by pushing meanss 202 according to the speed of wearable device 1 adjust automatically in rational scope.Fixed speed set in advance
Spend priority and be higher than adjustable speed.In another embodiment, in response between lifesaving appliance 201 and wearable device 1 away from
From less than first threshold R1, pushing meanss 202 can also drive lifesaving appliance 201 with First Speed along other directions (for example with
The direction of motion of wearable device 1 is in low-angle) motion, keep following wearable device 1 so as to obtain lifesaving appliance 201.At it
In its embodiment, it is less than first threshold R1, pushing meanss in response to the distance between lifesaving appliance 201 and wearable device 1
202 can also drive lifesaving appliance 201 to be moved with First Speed towards wearable device 1, be kept so as to obtain lifesaving appliance 201
Follow wearable device 1.
In one embodiment, if the distance between lifesaving appliance 201 and wearable device 1 are more than first threshold R1,
Then pushing meanss 202 can adjust direction of advance and speed to reduce the distance between lifesaving appliance 201 and wearable device 1.
For example, pushing meanss 202 can be more than first threshold R1 in response to the distance between lifesaving appliance 201 and wearable device 1, and
Driving lifesaving appliance 201 is moved with second speed towards wearable device 1, by between lifesaving appliance 201 and wearable device 1
Distance be adjusted to be less than first threshold R1.In some cases, second speed can be more than First Speed.In other situations
Under, second speed can be equal to or even less than First Speed.By making lifesaving appliance 201 with second speed towards wearable
Equipment 1 is moved, and can promptly reduce the distance between lifesaving appliance 201 and wearable device 1, so as not to lifesaving appliance 201 with
The distance between wearable device 1 is excessive.In other embodiments, pushing meanss 202 can drive lifesaving appliance 201 along other
Direction (direction for being for example offset slightly from the location of wearable device 1) motion, with reduce lifesaving appliance 201 with it is wearable
The distance between equipment 1, the scope of the present disclosure is not limited in this respect.
In one embodiment, if the distance between lifesaving appliance 201 and wearable device 1 reach Second Threshold R2,
Then pushing meanss 202 can stop being driven lifesaving appliance 201.In this case, pushing meanss 202 will be in pre- timing
Between wait in section the distance between lifesaving appliance 201 and wearable device 1 to pull open or be not opened again, for example the distance can
It can keep constant or may swim due to swimmer to lifesaving appliance 201 to reduce.Lifesaving appliance main body 2 is discussed below to push away
Dynamic device 202 stops the further operation after being driven to lifesaving appliance 201 in the time.
In one embodiment, pushing meanss 202 can be rung in the case where stopping being driven lifesaving appliance 201
Second Threshold R2 should be no more than within a predetermined period of time in the distance between lifesaving appliance 201 and wearable device 1, and drive and rescue
Generating apparatus 201 is constantly towards the swimmer's motion for wearing wearable device 1.In this case, lifesaving appliance 201 is with that can wear
Wear the distance between equipment 1 not to be opened again, illustrate that swimmer is likely to be at drowned state, it is necessary to be succoured.Pass through
Lifesaving appliance 201 is constantly moved towards wearable device 1, swimmer can be made to obtain lifesaving appliance 201 to escape danger.
In one embodiment, pushing meanss 202 can be used in response between lifesaving appliance 101 and wearable device 1
Distance be more than first threshold R1, and drive lifesaving appliance 201 to be moved with second speed towards wearable device 1, and respond
Reach Second Threshold R2 in the distance between lifesaving appliance 201 and wearable device 1, and stop being driven lifesaving appliance or
Person drives lifesaving appliance 201 to move less than the third speed of second speed.In this way it is possible to assure that lifesaving appliance 201 with
Moved with wearable device 1.In a further embodiment, pushing meanss 202 are additionally operable in response to lifesaving appliance 201 with that can wear
Wear the distance between equipment 1 and be no more than first threshold R1 within a predetermined period of time, and drive lifesaving appliance 201 constantly towards can
Wearable device 1 is moved.In this case, the distance between lifesaving appliance 201 and wearable device 1 be within a predetermined period of time
It is not opened to again more than R1, illustrates that swimmer is likely to be at drowned state, it is necessary to be succoured.By making lifesaving appliance
201 are constantly moved towards wearable device 1, and swimmer can be made to obtain lifesaving appliance 201 to escape danger.
In one embodiment, pushing meanss 202 can indicate the direction of motion of human body pre- in response to wearable device 1
Fix time in section (such as 1 second, 2 seconds, 3 seconds or 5 seconds) continuously wide-angle (for example, more than 45 degree, more than 60 degree or more than 75
Degree etc.) change, and drive lifesaving appliance 201 constantly towards the swimmer's motion for wearing wearable device 1.For example, can wear
Wear equipment 1 indicate the direction of motion of human body in 3 seconds continuously with the angulation change more than 45 degree it is multiple (for example, twice, three
It is secondary or four inferior), then the driving of pushing meanss 202 lifesaving appliance 201 is constantly towards the swimmer's fortune for wearing wearable device 1
It is dynamic.In this case, swimmer be likely to be at drowned state and carelessly thump, it is necessary to be succoured.By making lifesaving appliance
201 are constantly moved towards wearable device 1, and swimmer can be made to obtain lifesaving appliance 201 to escape danger.
In one embodiment, pushing meanss 202 can be rung in the case where stopping being driven lifesaving appliance 201
Should again it be opened (i.e. more than Second Threshold within a predetermined period of time in the distance between lifesaving appliance 201 and wearable device 1
R2), continue executing with and be more than Second Threshold R2's above for the distance between lifesaving appliance 201 and wearable device 1
In the case of the process that is discussed, will not be described in great detail herein.
In one embodiment, if the distance between lifesaving appliance 201 and wearable device 1 reach Second Threshold R2,
Pushing meanss 202 can drive lifesaving appliance 201 to move less than the third speed of First Speed, namely lifesaving appliance 201 can
To be moved with less speed follower wearable device 1.In this case, pushing meanss 202 equally can be in the scheduled time
The distance between lifesaving appliance 201 and wearable device 1 is waited to pull open or be not opened again in section.For lifesaving appliance 201
Pull open or be not opened again with the distance between wearable device 1, pushing meanss 202 can use with it is described above
Similar method is driven to lifesaving appliance 201.
In one embodiment, alarm dress is provided with least one in wearable device 1 and lifesaving appliance main body 2
Put.Warning device can be more than the 3rd threshold value R3 in response to the distance between lifesaving appliance 201 and wearable device 1 and carry out
Alarm.In the case that distance between lifesaving appliance 201 and wearable device 1 is more than the 3rd threshold value R3, illustrate wearable set
Standby 1 system constituted with lifesaving appliance main body 2 has been likely to occur the pushing meanss 202 in problem, such as lifesaving appliance main body 2
It is likely to occur failure.Now, alarmed by using warning device, swimmer's equipment can be reminded to occur in that in time and asked
Topic, to take further step.Warning device can be reported using sound, vibrating motor, buzzer or indicator lamp etc.
It is alert.In other embodiments, other kinds of warning device can also be used, the scope of the present disclosure is not limited in this respect.
In a further embodiment, warning device may also respond to the number of wearable device 1 or lifesaving appliance main body 2
Alarmed according to abnormal.For example, other side can not be received more than the scheduled time in wearable device 1 or lifesaving appliance main body 2
Information in the case of, illustrate that range unit has been likely to occur problem, therefore warning device can be used to be alarmed to remind
Swimmer.In further embodiments, warning device may also respond to the electricity of lifesaving appliance main body 2 less than preassigned
Alarmed, to notify swimmer's lifesaving appliance main body 2 to there may be the situation of not enough power supply in time.In other embodiment
In, warning device may also respond to lifesaving appliance main body 2 or wearable device 1 other abnormal conditions occurs and alarmed,
The scope of the present disclosure is not limited in this respect.The feelings of warning device are both provided with wearable device 1 and lifesaving appliance main body 2
Under condition, if wearable device 1 there is a problem, the warning device in lifesaving appliance main body 2 can pass through such as sound etc
Mode alarmed, to remind swimmer；And if lifesaving appliance main body 2 there is a problem, then the report on wearable device 1
Alarm device can be alarmed using sound, vibration or lamplight pointing etc., so as to remind swimmer.
In one embodiment, emergency switch, such as button can be provided with wearable device 1.Pushing meanss 202 can
Lifesaving appliance 201 is driven constantly to be moved towards wearable device 1 to be triggered in response to emergency switch.In this way, exist
When fortuitous event occurs in swimmer, emergency switch can be actively triggered, to cause pushing meanss 202 in a short time to fill lifesaving
Put 201 and take the location of swimmer to.In this case, pushing meanss 202 can drive lifesaving dress with larger speed
201 motions are put, so that swimmer quickly obtains lifesaving appliance 201.
In one embodiment, identity recognition device can be provided with wearable device 1 and lifesaving appliance main body 2.Body
Part identifying device is used to verify correspondence between wearable device 1 and lifesaving appliance main body 2, with ensure lifesaving appliance main body 2 with
With correct wearable device 1.In this way, can be with the case where multiple swimmers use trailing type lifesaving appliance 100
Ensure that interference will not be produced each other.
In one embodiment, a wearable device 1 can correspond to multiple lifesaving appliance main bodys 2, such case pair
It is particularly useful when emergency relief.When being rescued, rescuer can be with by being worn on wearable device 1 with it
Go to sue and labour before multiple lifesaving appliance main bodys 2.In this way, it is not only able to save oneself from damage as much as possible when people is rescued, and
Drowning people as much as possible can also once be rescued.
In order to ensure trailing type lifesaving appliance 100 can normally be run in water, electronic unit therein can be carried out
Water-proofing treatment.In addition, in order to avoid pushing meanss 202 are damaged to the body of swimmer, can be added to pushing meanss 202
Protection device.For example, in some instances, can be covered pushing meanss using iron net, in case the body part of swimmer connects
Touch pushing meanss 202.In other examples, other kinds of protection device can be used, the scope of the present disclosure is in this regard not
It is restricted.
In certain embodiments, it is also provided with anticollision device, collision-prevention device in lifesaving appliance main body 2 so that lifesaving appliance main body 2
Barrier, such as riverbank will not be bumped against during following wearable device 1 to run.
In one embodiment, lifesaving appliance main body 2 can also carry other articles, such as medicine, clothing, in order to
Used by swimmer.
, can be with to the measurement of the distance between lifesaving appliance 201 and wearable device 1 in accordance with an embodiment of the present disclosure
Completed, can also be completed by the side of lifesaving appliance main body 2 by the side of wearable device 1.Range information can be used with folk prescription,
Shared by wireless signal 3 by wearable device 1 and lifesaving appliance main body 2.
The direction of advance of pushing meanss 202 can adopt in various manners to determine.For example, in one embodiment, ranging
Device can include being arranged on three distance measuring sensors on lifesaving appliance 201, and sensed by three distance measuring sensors
Distance is used for the position that wearable device 1 is determined by trilateration location algorithm, further to utilize wearable device 1
The direction of advance of pushing meanss 202 is determined in the position of different time.In other embodiments, three distance measuring sensors may be used also
To be arranged in pushing meanss 202.In this way, wearable device 1 can be equally determined using trilateration location algorithm
Position.
Fig. 4 is shown according to the exemplary embodiment of the disclosure by between lifesaving appliance 201 and wearable device 1
Distance determines the position of wearable device 1 and the schematic diagram of direction of advance.
As shown in figure 4, can respectively be measured by being arranged on three distance measuring sensors S1, S2 and S3 on lifesaving appliance 201
The distance between they and wearable device 1.For example, three distance measuring sensors S1, S2 and S3 can be surveyed in sometime point t1
Obtain three distances.By these three distances, using trilateration location algorithm wearable device 1 can be determined residing for time t1
Position P1.Another time point t2 after some time has elapsed, three distance measuring sensors S1, S2 and S3 can be measured separately
Three outer distances.Similarly, by this three other distance, wearable set can be determined using trilateration location algorithm
Standby 1 in the location of time t2 P2.Position P1 is connected with position P2, the direction of the advance of wearable device 1 can be obtained (i.e.
The direction of swimmer's swimming).According to identified direction, pushing meanss 202 can adjust or not adjust it and drive lifesaving appliance
201 direction, to keep following wearable device 1.
In certain embodiments, wearable device 1 can use lifesaving appliance main body relative to the orientation of lifesaving appliance main body 2
The low-angle receiver of one on 2 rotation is measured.When low-angle receiver is just to wearable device 1, low-angle is received
Device can receive signal.When low-angle receiver is in other angles, low-angle receiver does not receive signal.With this side
Formula, can substantially judge orientation of the wearable device 1 relative to lifesaving appliance main body 2.
The positional information of wearable device 1 and lifesaving appliance 201 can also be provided by third party, such as high-precision whole world
Alignment system (such as GPS, the Big Dipper, Galileo, GLONASS etc.).The positional information of wearable device 1 and lifesaving appliance 201 also may be used
To be provided by the local alignment system built.For example, the local positioning system built jointly by base station and label can also
Provide the positional information of wearable device 1 and lifesaving appliance 201.The distance between wearable device 1 and lifesaving appliance 201 and angle
Degree information is provided after can both being calculated by third party, can also be given by wearable device 1 and lifesaving appliance 201 according to third party
Information voluntarily calculate.By the above-mentioned means, the system that wearable device 1 and lifesaving appliance main body 2 are constituted can basis
Different situations takes different follow or close strategy.
In one embodiment, wearable device 1 and lifesaving appliance 201 can include azimuthal for measuring its respectively
Electronic compass.Can be according to the declinometer of electronic compass calculate wearable device 1 and lifesaving appliance main body 2 in the same time
Direction of advance, so as to calculate the angle of the direction of advance of wearable device 1 and lifesaving appliance main body 2.It is wearable by combining
The distance between equipment 1 and lifesaving appliance 201 information, can measure wearable device 1 specific relative to lifesaving appliance 201
Orientation.
Using the trailing type lifesaving appliance 100 provided according to each embodiment of the disclosure, muscle power is run into not in swimmer
When branch or other fortuitous events, swimmer can be readily derived lifesaving appliance 201, be drowned so as to greatly reduce swimmer
Risk.And during swimmer normally swims, lifesaving appliance 201 can keep following swimmer to run, thus will not
Influence the normal swimming experience of swimmer.
It is described above the presently disclosed embodiments, described above is exemplary, and non-exclusive, and
It is not limited to the disclosed embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
The principle, practical application or the improvement to the technology in market of each embodiment are best being explained, or is making the art
Other those of ordinary skill are understood that various embodiments disclosed herein.
Claims (23)
1. a kind of trailing type lifesaving appliance, it is characterised in that the trailing type lifesaving appliance includes：
Wearable device, the wearable device is wearable on human body；And
Lifesaving appliance main body, the lifesaving appliance main body is separated with the wearable device, and the lifesaving appliance master
Body includes：
Lifesaving appliance, the lifesaving appliance floatability is on the water；And
Pushing meanss, the pushing meanss are coupled to the lifesaving appliance, and are configured as according to the lifesaving appliance and institute
The distance between wearable device is stated to drive the lifesaving appliance to follow the wearable device to move.
2. trailing type lifesaving appliance according to claim 1, it is characterised in that the pushing meanss are configured to
Be less than first threshold in response to the distance between the lifesaving appliance and described wearable device, and drive the lifesaving appliance with
First Speed is moved, to cause the lifesaving appliance to follow the wearable device to move.
3. trailing type lifesaving appliance according to claim 2, it is characterised in that the pushing meanss are configured to
It is more than the first threshold in response to the distance between the lifesaving appliance and described wearable device, and drives the lifesaving to fill
Put and moved with second speed towards the wearable device, by the distance between the lifesaving appliance and described wearable device
It is adjusted to be less than the first threshold.
4. trailing type lifesaving appliance according to claim 2, it is characterised in that the pushing meanss are configured to
Second Threshold is reached in response to the distance between the lifesaving appliance and described wearable device, and is stopped to the lifesaving appliance
The lifesaving appliance is driven or driven to be moved less than the third speed of the First Speed, wherein the Second Threshold
Less than the first threshold.
5. trailing type lifesaving appliance according to claim 4, it is characterised in that the pushing meanss are configured to
The Second Threshold is no more than within a predetermined period of time in response to the distance between the lifesaving appliance and described wearable device,
And drive the lifesaving appliance constantly to be moved towards the wearable device.
6. trailing type lifesaving appliance according to claim 1, it is characterised in that the pushing meanss are configured to
Be more than first threshold in response to the distance between the lifesaving appliance and described wearable device, and drive the lifesaving appliance with
Second speed is moved towards the wearable device, and in response between the lifesaving appliance and the wearable device away from
From reaching Second Threshold, and stop the lifesaving appliance being driven or driven the lifesaving appliance with less than described second
The third speed motion of speed, wherein the Second Threshold is less than the first threshold.
7. trailing type lifesaving appliance according to claim 6, it is characterised in that the pushing meanss are configured to
The first threshold is no more than within a predetermined period of time in response to the distance between the lifesaving appliance and described wearable device,
And drive the lifesaving appliance constantly to be moved towards the wearable device.
8. trailing type lifesaving appliance according to claim 1, it is characterised in that the pushing meanss are configured to
The direction of motion continuously wide-angle change within a predetermined period of time of human body is indicated in response to the wearable device, and drives institute
Lifesaving appliance is stated constantly to move towards the wearable device.
9. trailing type lifesaving appliance according to claim 1, it is characterised in that the wearable device and lifesaving dress
It is provided with range unit at least one put, the range unit is configured as measuring the lifesaving appliance to be worn with described
Wear the distance between equipment.
10. trailing type lifesaving appliance according to claim 9, it is characterised in that the range unit includes ultrasound
Away from device, electromagnetic distance measurement device and/or binocular range unit.
11. trailing type lifesaving appliance according to claim 9, it is characterised in that the range unit includes being arranged on institute
Three distance measuring sensors on lifesaving appliance are stated, and can be used for passing through three by the distance that three distance measuring sensors are sensed
Side measurement and positioning algorithm determines the position of the wearable device.
12. the trailing type lifesaving appliance according to claim 2 or 6, it is characterised in that the wearable device and described rescue
Warning device is provided with least one in generating apparatus main body, the warning device is configured to respond to the lifesaving appliance
It is more than the 3rd threshold value with the distance between the wearable device and is alarmed, wherein the 3rd threshold value is more than described first
Threshold value.
13. trailing type lifesaving appliance according to claim 12, it is characterised in that the warning device is further configured
For the data exception or the electricity of the lifesaving appliance main body in response to the wearable device or the lifesaving appliance main body
Alarmed less than preassigned.
14. trailing type lifesaving appliance according to claim 2, it is characterised in that the First Speed is fixed or can
Adjust.
15. trailing type lifesaving appliance according to claim 1, it is characterised in that be provided with the wearable device tight
Anxious switch, the pushing meanss are configured to respond to the emergency switch and are triggered and drive the lifesaving appliance constantly court
Moved to the wearable device.
16. trailing type lifesaving appliance according to claim 1, it is characterised in that the wearable device and the lifesaving
Be provided with identity recognition device on equipment body, the identity recognition device be configured to verify that the wearable device with it is described
Correspondence between lifesaving appliance main body.
17. trailing type lifesaving appliance according to claim 16 a, it is characterised in that wearable device corresponds to
Multiple lifesaving appliance main bodys.
18. trailing type lifesaving appliance according to claim 1, it is characterised in that the pushing meanss include propeller with
And steering gear, the propeller is configured as controlling the movement velocity of the lifesaving appliance, and the steering gear is configured as
Control the direction of motion of the lifesaving appliance.
19. trailing type lifesaving appliance according to claim 18, it is characterised in that the propeller promotes for propeller
Device, hydraulic jet or paddlewheel propulsion device.
20. trailing type lifesaving appliance according to claim 1, it is characterised in that the wearable device and the lifesaving
Device includes being used to measure its azimuthal electronic compass respectively.
21. trailing type lifesaving appliance according to claim 1, it is characterised in that the lifesaving appliance includes lifebuoy, trip
Swimming life-buoy, rescue buoy, life vest or type inflatable equipment.
22. trailing type lifesaving appliance according to claim 21, it is characterised in that the lifebuoy is less than water by density
Foam metal is made.
23. trailing type lifesaving appliance according to claim 1, it is characterised in that the lifesaving appliance is filled with described promote
It is separate devices that are integral or being connected by attachment means to put.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389957.3A CN107031804A (en) | 2017-05-27 | 2017-05-27 | Trailing type lifesaving appliance |
| PCT/CN2017/117898 WO2018218940A1 (en) | 2017-05-27 | 2017-12-22 | Follower life-saving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389957.3A CN107031804A (en) | 2017-05-27 | 2017-05-27 | Trailing type lifesaving appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107031804A true CN107031804A (en) | 2017-08-11 |
Family
ID=59539479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710389957.3A Pending CN107031804A (en) | 2017-05-27 | 2017-05-27 | Trailing type lifesaving appliance |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107031804A (en) |
| WO (1) | WO2018218940A1 (en) |
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| CN107463118A (en) * | 2017-09-07 | 2017-12-12 | 佛山市天诚环保科技有限公司 | A kind of control system of Intelligent lifesaving circle |
| CN107895434A (en) * | 2017-10-16 | 2018-04-10 | 上海纪烨物联网科技有限公司 | Electronics swimming tool equipment self-help system for borrowing and returning and method |
| CN108100169A (en) * | 2017-12-15 | 2018-06-01 | 余孝永 | A kind of individual soldier's power is swum across machine |
| CN108133574A (en) * | 2017-11-29 | 2018-06-08 | 北京臻迪科技股份有限公司 | Rescue mode, rescue aid, wearable device and the rescue system of rescue aid |
| WO2018218940A1 (en) * | 2017-05-27 | 2018-12-06 | 杜国泽 | Follower life-saving apparatus |
| CN110422304A (en) * | 2019-08-20 | 2019-11-08 | 四川建筑职业技术学院 | A kind of trailing type life saving system and its device based on Beidou navigation |
| CN110466718A (en) * | 2019-08-12 | 2019-11-19 | 西安交通大学 | A kind of drowned rescue device that can automatically track swimmer |
| CN111317995A (en) * | 2020-02-28 | 2020-06-23 | 新石器慧通（北京）科技有限公司 | Vehicle-based motion auxiliary system and interaction mode |
| CN113581191A (en) * | 2021-08-31 | 2021-11-02 | 重庆科华安全设备有限责任公司 | Mining rescue following robot following speed control method |
| CN113696198A (en) * | 2021-08-31 | 2021-11-26 | 重庆科华安全设备有限责任公司 | Following system of mining rescue following robot |
| CN114475972A (en) * | 2022-02-28 | 2022-05-13 | 河南科技大学 | Swimming lane cruising lifesaving device |
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| CN108133574A (en) * | 2017-11-29 | 2018-06-08 | 北京臻迪科技股份有限公司 | Rescue mode, rescue aid, wearable device and the rescue system of rescue aid |
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| CN113581191A (en) * | 2021-08-31 | 2021-11-02 | 重庆科华安全设备有限责任公司 | Mining rescue following robot following speed control method |
| CN113696198A (en) * | 2021-08-31 | 2021-11-26 | 重庆科华安全设备有限责任公司 | Following system of mining rescue following robot |
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| WO2018218940A1 (en) | 2018-12-06 |
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