CN108674603A - A kind of intelligence lake surface lifeboat and lifesaving method - Google Patents

Abstract

The invention discloses an intelligent lake surface lifeboat and a lifesaving method. The lifeboat includes a hull, a lifebuoy throwing part and a scanning part. And the rear, the hull carries the life-saving throwing parts and scanning parts to cruise in the water area to be monitored. The scanning part is used to scan whether someone has fallen into the water within the water area to be monitored. Once someone falls into the water, the hull will rotate according to the position of the person who fell into the water. Drive towards the drowning person, and at the same time, the lifebuoy throwing part throws the lifebuoy to the drowning person, and continuously throws multiple lifebuoys for self-rescue of the drowning person. Those who throw swimming rings to rescue those who fall into the water.

Description

A kind of intelligent lake surface lifeboat and lifesaving method

technical field

The invention relates to the technical field of lake surface lifesaving devices, in particular to an intelligent lake surface lifesaving boat.

Background technique

There are various safety problems in general artificial lakes, which bring certain hidden dangers to people's lives. At present, the existing rescue devices require specialized technical personnel to operate, or cannot completely locate and rescue those who fall into the water. And efficiency is low, causes many drowning persons who could have been rescued in time to lose the best chance of rescue. In some relatively open waters in the wild, this kind of safety hazard is more obvious.

Application No. 201710203148.9 Invention Patent Intelligent Lake Survival Boat. When the lifeboat finds a person who has fallen into the water, the lifeboat sails to the person who fell into the water. When the lifesaving device reaches the person who fell into the water, the person who fell into the water can be rescued by grabbing the handle 4 or the opened airbag 5 , so as to achieve the purpose of saving rescue time and improving the rescue efficiency of the rescue device. When the lifeboat is far away from the person who fell into the water, it will take a certain amount of time for the lifeboat to sail to the side of the person who fell into the water, which will easily lead to missing the best rescue time; the boat itself 12 front and rear ends are equipped with steering gear 3, described human body infrared sensor 2 links to each other with steering gear 3, and steering gear can only rotate horizontally, and human body infrared sensor installation position is higher than level, forms detection blind spot easily.

Aiming at the above problems, the present invention provides an intelligent lake lifeboat to improve the safety of water areas.

Contents of the invention

To achieve the above object, the present invention provides the following technical solutions:

An intelligent lake lifeboat, including a hull, a lifebuoy throwing part and multiple sets of scanning parts, is characterized in that,

The life buoy throwing part is installed on the front part of the hull deck, and the scanning part is respectively installed on the left, right and rear of the middle part of the hull deck;

The pitch angle of the life buoy throwing part relative to the hull deck is adjustable;

The scanning component includes a top board and a camera and a scanning sensor group fixedly arranged on the top board, the top board can be rotated relative to the hull around the central axis of the top board, and the top board can also adjust pitch relative to the hull deck angle setting;

Said hull carries the lifesaving throwing part and the scanning part to cruise in the water area to be monitored, and the scanning part is used to scan whether someone has fallen into the water within the water area to be monitored. At the same time, the lifebuoy throwing parts throw the lifebuoy to the drowning person, and throw the lifebuoy one by one continuously for the drowning person to save themselves.

Further, as preferably, the buoy buoy throwing parts include a mounting plate 1, a pitch angle adjustment assembly one, a support plate, a push plate, a cylinder and a buoy buoy storage bucket, wherein the mounting plate 1 is arranged on the hull deck, and the mounting plate 1 is fixed A front bracket and a rear bracket are connected, and the rear end of the support plate is hingedly connected with the rear bracket by a hinge, and the front part of the support plate is connected with the installation plate 1 by a pitch angle adjustment assembly. The pitch angle adjustment component realizes the pitch angle control of the support plate, and the two sides of the support plate are fixed with baffles to install a lifebuoy storage bucket, and multiple lifebuoys are stacked in the lifebuoy storage bucket, and one end of the support plate close to the hinge is fixedly set There is a cylinder, the end of the cylinder rod of the cylinder is connected with a push plate, and the push plate slides along the guide rail on the support plate under the drive of the cylinder, so as to push out the bottom lifebuoy in the lifebuoy storage bucket.

Further, preferably, the height of the baffles on both sides of the support plate is slightly greater than the height of a lifebuoy, so that one lifebuoy is allowed to be pushed out at a time, guide rails are installed on the left and right sides of the front half of the support plate, and a straight line is installed on the guide rail. The bearing and the push plate are fixedly installed between the two linear bearings. The cylinder rod of the cylinder is threaded with a connection plate, and the connection plate and the push plate are fixedly connected by screws. The expansion and contraction of the cylinder rod of the cylinder drives the push plate to move along the guide rail.

Further, preferably, the pitch angle adjustment assembly includes a steering gear, two bearings with seats I, a connecting shaft I, a connecting shaft II and a connecting rod, wherein the front end of the mounting plate I is sequentially installed with a steering gear and two bearings with seats Ⅰ, the connecting shaft II is installed between the two seated bearings I, the output shaft of the steering gear is connected with the connecting shaft II through a coupling, the lower surface of the front end of the support plate is provided with the connecting shaft I with two lugs, and the connecting rod One end is hinged with the connecting shaft I, and the other end of the connecting rod is radially fixedly connected with the connecting shaft II through a key. Driven by the steering gear, the support plate is driven to swing around the rear bracket to realize the pitch control of the support plate.

Further, preferably, the scanning sensor group of the scanning component includes a distance sensor and a human body induction sensor fixed on the top plate, and the scanning component also includes a rotary drive assembly, a pitch adjustment assembly II and a mounting plate II, and the rotary drive assembly Installed on the installation plate II, the installation plate II is installed on the hull deck, the pitch adjustment assembly II is installed on the installation plate of the slewing drive assembly, the slewing drive assembly drives the installation plate to rotate, and the top plate is installed and fixed on the pitch adjustment Component two on.

Further, preferably, the slewing drive assembly includes a motor, two bearings with seat II, a worm, a support seat, a slewing support bearing and a mounting plate, and the motor and the two bearings with seat II are fixedly mounted on the mounting plate II, The motor and the two bearings with seat II are in a straight line, the worm is installed between the two bearings with seat II, the output shaft of the motor is connected with one end of the worm through a coupling, and the support seat is fixedly installed on the mounting plate II, The inner ring of the slewing ring bearing is fixedly connected with the support seat, and the outer ring of the slewing ring bearing is processed with a worm wheel, which meshes with the worm, and the mounting plate is installed on the outer ring of the slewing ring bearing, and the rotation of the motor drives the rotation of the worm, and the rotation of the worm Then drive the rotation of the outer ring of the slewing ring bearing, thereby driving the rotation of the mounting plate fixed on the outer ring of the slewing ring bearing.

Further, preferably, the pitch adjustment assembly 2 includes two support rods and a telescopic rod, one end of the two support rods is fixedly installed on the front end of the mounting plate, one end of the telescopic rod is fixedly mounted on the rear end of the mounting plate, and the two Only the other end of the supporting rod and the other end of the telescopic rod are respectively hinged with the top plate, and the pitching of the top board is realized through the expansion and contraction of the telescopic rod.

Further, preferably, the hull includes a hull, a deck, and a propeller assembly, and two sets of propeller assemblies are installed at the tail of the hull. The forward and reverse rotation of the propeller impellers realizes the advancement or retreat of the hull, and the different rotational speeds of the two propeller impellers realize The hull turns.

Further, preferably, the propeller assembly includes a motor, a reducer, a sealed waterproof bearing and a propeller impeller, the motor and the reducer are installed at the tail of the hull, and the output shaft of the motor and the input shaft of the reducer are connected through a coupling , the sealed waterproof bearing is installed on the hull, the output shaft of the reducer passes through the sealed waterproof bearing, and the propeller impeller is installed on the output shaft of the reducer.

Further, as a preference, the present invention also provides a lifesaving method for a lifeboat, the method specifically includes: the hull cruises within the water area to be monitored, and multiple scanning components installed on the deck of the hull continuously scan the water area to be monitored, Once the person in the water is detected, immediately turn the sailing direction of the lifeboat and sail towards the person in the water. At the same time, according to the distance of the person in the water sensed by the distance sensor, adjust the pitch angle of the support plate of the lifebuoy throwing part, and the cylinder of the lifebuoy throwing part. The rod is stretched out, and the life buoy placed on the support plate is pushed out, and then the cylinder rod of the cylinder is retracted, and the last life buoy in the life buoy storage bucket is placed on the support plate due to gravity, and the cylinder rod of the cylinder of the life buoy throwing parts Stretch out again, throw the lifebuoy to the drowning person again, until all the lifebuoys in the lifebuoy storage bucket are thrown to the drowning person, just stop throwing.

Compared with prior art, the beneficial effect of the present invention is:

(1) On the basis of traditional rescue devices, the present invention makes the rescue intelligent, comprehensive and humanized;

(2) The present invention scans in all directions, avoids blind spots, and can detect those who fall into the water in time;

(3) Once a person falling into the water is found, immediately adjust the throwing angle of the swimming ring according to the distance of the person falling into the water, and throw the swimming ring to reduce the delay time of rescue;

(4) Compared with the traditional way of throwing the swimming ring, the present invention adjusts the throwing angle of the swimming ring according to the distance of the person who fell into the water, and throws the swimming ring, which can ensure that the swimming ring is thrown to the side of the person who fell into the water.

Description of drawings

Fig. 1 is a kind of lifeboat structure schematic diagram of the present invention;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is a schematic diagram of the life buoy throwing parts;

Fig. 4 is the top view of Fig. 3;

Fig. 5 is the left view of Fig. 3;

Fig. 6 is an enlarged view of place A of Fig. 5;

Fig. 7 is the schematic diagram of support plate;

Figure 8 is a top view of Figure 7;

Fig. 9 is a schematic diagram of scanning components;

Figure 10 is a top view of Figure 9;

Fig. 11 is the left view of Fig. 9;

Fig. 12 is A-A sectional view of Fig. 10;

Figure 13 is a schematic diagram of the hull;

Figure 14 is a top view of Figure 13;

FIG. 15 is an enlarged view of B in FIG. 13 .

Reference signs are explained as follows: 1. Mounting plate Ⅰ; 2. Bearing with seat Ⅰ; 3. Connecting rod; 4. Support plate; 5. Guide rail; 6. Front bracket; 7. Linear bearing; 8. Push plate; 9. Connecting plate; 10. Cylinder; 11. Hinge; 12. Rear bracket; 13. Connecting shaft I; 14. Connecting shaft II; 15. Steering gear; .Human body induction sensor; 21. Mounting plate II; 22, Bearing with seat II; 23. Slewing ring bearing; 24. Mounting plate; 25. Support rod; 26. Top plate; 27. Worm; 28. Telescopic rod; 29. Motor ; 30. Support seat; 31. Hull; 32. Deck; 33. Motor; 34. Reducer; 35. Sealed waterproof bearing; 36. Propeller impeller;

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-15, the present invention provides a kind of technical scheme: a kind of intelligent lake lifeboat, comprises hull, lifebuoy throwing part 41 and scanning part 42, and lifebuoy throwing part 42 is installed on the front part of hull deck, and scanning part 42 respectively install the left and right sides and the rear of the middle part of the hull deck;

The pitch angle of the life buoy throwing part 41 relative to the hull deck is adjustable;

The scanning part 42 includes a top board and a camera 19 and a scanning sensor group fixedly arranged on the top board. The top board 26 can be rotated relative to the hull around the central axis of the top board, and the top board 26 can also be arranged relative to the Hull deck adjustment pitch angle setting;

The hull is carrying life-saving throwing parts and scanning parts to cruise in the water area to be monitored. The scanning part is used to scan whether someone has fallen into the water within the water area to be monitored. Once someone falls into the water, the hull will rotate according to the position of the person who fell into the water. At the same time, the lifebuoy throwing parts throw the lifebuoy to the drowning person, and continuously throw a plurality of lifebuoys for the drowning person to save themselves.

In this embodiment, as shown in Figure 3-8, the life buoy throwing part 41 includes a mounting plate I1, a bearing with a seat I2, a connecting rod 3, a supporting plate 4, a guide rail 5, a front bracket 6, a linear bearing 7, and a push plate 8. Connecting plate 9, cylinder 10, hinge 11, rear bracket 12, connecting shaft I13, connecting shaft II14, steering gear 15 and lifebuoy storage barrel 16, wherein, the middle and front part of mounting plate I1 is fixedly installed with front bracket 6, The rear part is fixedly equipped with a rear bracket 12, the rear end of the support plate 4 forms a hinge with the rear bracket 12 through the hinge 11, and the front end of the mounting plate I1 is sequentially installed with a steering gear 15 and two bearings with seats I2, the steering gear 15 and two Only the bearing I2 with seat is located on the same straight line, and the connecting shaft II14 is installed between the two bearings I2 with seat. The output shaft of the steering gear 15 is connected with the connecting shaft II14 through a coupling. There are two lugs, and there is a through hole in the middle of the lugs. The connecting shaft I13 passes through the through hole in the middle of the two lugs. One end of the connecting rod 3 forms a hinge with the connecting shaft I13, and the other end of the connecting rod 3 forms a radial connection with the connecting shaft II14 through a key. Fixedly connected, the swing of the steering gear like this can drive the support plate 4 to swing around the rear bracket 12, so as to realize the pitch control of the support plate 4.

As shown in Figure 3 and Figure 6, guide rails 5 are installed on the left and right sides of the front half of the support plate 4, and linear bearings 7 are installed on the guide rails 5. The push plate 8 is fixedly installed between two linear bearings 7, and the rear of the support plate 4 The half middle position is equipped with cylinder 10, and the cylinder rod of cylinder 10 is provided with connecting plate 9 by thread, and connecting plate 9 is fixedly connected with push plate 8 by screw, and the cylinder rod stretching of cylinder 10 drives push plate 8 to move along guide rail 5.

As a better embodiment, as shown in Figure 6-7, there are baffles on both sides of the support plate 4, the height of the baffle is slightly greater than the height of a lifebuoy, and the lifebuoy storage bucket 16 is fixedly installed on the sides of the support plate 4. On the baffle, the life buoy storage barrel 16 stores many life buoys, and due to the effect of gravity, that life buoy which is the bottom in the life buoy storage bucket 16 is placed on the support plate 4 all the time.

As shown in Figure 9-12, the scanning components include a distance sensor 18, a camera 19, a human body induction sensor 20, a mounting plate II 21, a seat bearing II 22, a slewing support bearing 23, a mounting plate 24, a support rod 25, a top plate 26, and a worm 27 , expansion rod 28, motor 29 and support base 30, wherein, motor 29 and two bearings with seat II 22 are fixedly installed on the mounting plate II 21, motor 29 and two bearings with seat II 22 are on a straight line, and worm 27 is installed on two Only between the bearings II 22, the output shaft of the motor 29 is connected to one end of the worm 27 through a coupling, the support base 30 is fixedly installed on the installation plate II 21, and the inner ring of the slewing support bearing 23 is fixedly connected to the support base 30, The outer ring of the slewing ring bearing 23 is processed with a worm wheel, the worm gear meshes with the worm screw 27, the mounting plate 24 is installed on the outer ring of the slewing ring bearing 23, the rotation of the motor 29 drives the rotation of the worm screw 27, and the rotation of the worm screw 27 drives the slewing ring bearing The rotation of the outer ring of 23 drives the mounting plate 24 fixed on the outer ring of the slewing support bearing 23 to rotate.

One end of two supporting rods 25 is fixedly mounted on the front end of mounting plate 24, and one end of telescopic rod 28 is fixedly mounted on the rear end of mounting plate 24, and the other end of two supporting rods 25 and telescopic rod 28 forms hinge joint with top plate 26, telescopic The extension and contraction of the rod 28 can realize the pitching of the top plate 26 . Distance sensor 18, camera 19, human body induction sensor 20 are all installed on the top board 26.

As shown in Figures 13-15, the hull includes a hull 31, a deck 32, and a propeller assembly. The propeller assembly includes a motor 33 , a speed reducer 34 , a sealed waterproof bearing 35 and a propeller wheel 36 . A motor 33 and a speed reducer 34 are installed at the afterbody of the hull 31, the output shaft of the motor 33 and the input shaft of the speed reducer 34 are connected by a coupling, the sealed waterproof bearing 35 is installed on the hull 31, and the output shaft of the speed reducer 34 wears Sealed waterproof bearing 35, propeller impeller 36 is installed on the output shaft of speed reducer 34, two sets of propeller assemblies are installed at the afterbody of hull, forward and reverse of propeller impeller 36 realizes the forward or backward of hull, two propeller impellers 36 Different rotational speeds realize hull steering.

In addition, the present invention also provides a lifesaving method for a lifeboat. The hull cruises within the water area to be monitored, and three sets of scanning components 42 installed on the hull deck 32 continuously scan the water area to be monitored. , turn the sailing direction of the lifeboat immediately, sail towards the person in the water, and adjust the pitch angle of the support plate 4 of the lifebuoy throwing part 41 according to the distance of the person in the water sensed by the distance sensor 18, the cylinder of the cylinder 10 of the lifebuoy throwing part 41 The rod is stretched out, and the life buoy placed on the support plate 4 is pushed out, and then the cylinder rod of the cylinder 10 is retracted, and the last life buoy in the life buoy storage bucket 16 is placed on the support plate 4 due to gravity, and the life buoy throwing part 41 The cylinder rod of the cylinder 10 stretches out again, throws the lifebuoy to the drowning person again, until all the lifebuoys in the lifebuoy storage barrel 16 are thrown to the drowning person, just stop throwing.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. a kind of intelligence lake surface lifeboat, including hull, lifebuoy throw component (41) and more set sweep units (42), feature It is,

The lifebuoy throws the front that component (41) is mounted on deck in ship structure, the sweep unit (42) difference installation ship Left and right sides and rear portion in the middle part of body deck；

It is adjustable setting that the lifebuoy, which throws component (41) relative to the pitch angle of deck in ship structure,；

The sweep unit (42) includes that top plate (26) and the camera (19) being fixed on top plate (26) are passed with scanning Sensor group, the top plate (26) can rotate relative to hull around center axis, and the top plate (26) is relative to the ship The adjusting pitch angle on body deck is also adjustable；

The hull carries trip lifesaving and throws component (41) and sweep unit (42) cruises within the scope of waters to be monitored, scans Component (42) for scan within the scope of waters to be monitored whether man overboard, once finding man overboard, hull is according to drowning people Position drive towards drowning people, while lifebuoy throws component (41) and throws lifebuoy to drowning people, and continuously throws lifesaving one by one Circle, saves oneself for drowning people.

2. a kind of intelligent lake surface lifeboat according to claim 1, it is characterised in that：The lifebuoy throws component (41) Including mounting plate I (1), pitch angle adjusting part one, support plate (4), push plate (8), cylinder (10) and lifebuoy storing barrel (16), wherein the mounting plate I (1) is arranged in deck in ship structure, be fixedly connected on mounting plate I (1) fore-stock (6) and after The rear end of holder (12), the support plate (4) is articulated and connected using hinge (11) and the after-poppet (12), the support plate (4) it is connect by pitch angle adjusting part one between front and the mounting plate I (1), pitch angle adjusting part is used for Realize the pitch angle control of support plate (4)；The both sides of the support plate (4) are installed with lifebuoy storing barrel using baffle (16), more lifebuoys of storage are stacked in the lifebuoy storing barrel (16), are fixedly installed close to one end of hinge on support plate Have a cylinder (10), the cylinder rod end of the cylinder (10) is connected with push plate (8), the push plate (8) under the driving of cylinder along Guide rail (5) sliding on support plate (4), to release the lifebuoy of lifebuoy storing barrel (16) interior bottommost.

3. a kind of intelligent lake surface lifeboat according to claim 2, it is characterised in that：Two side blocks of the support plate (4) The height of plate is slightly larger than the height of a lifebuoy, to allow to release a lifebuoy, the first half of the support plate (4) every time The left and right sides in portion is equipped with guide rail (5), and linear bearing (7) is equipped on guide rail (5), and push plate (8) is fixedly mounted on two pieces of straight lines Between bearing (7), the cylinder rod of cylinder (10) is equipped with terminal pad (9) by screw thread, and terminal pad (9) passes through screw with push plate (8) It is fixedly connected, the cylinder rod of cylinder (10) is flexible to drive push plate (8) mobile along guide rail (5).

4. a kind of intelligent lake surface lifeboat according to claim 2, it is characterised in that：The pitch angle adjusting part one Including steering engine (15), two rolling bearing units I (2), connecting shaft I (13), connecting shaft II (14) and connecting rod (3), wherein mounting plate I (1) front end is sequentially installed with steering engine (15) and two rolling bearing units I (2), and connecting shaft is equipped between two rolling bearing units I (2) The output shaft of II (14), steering engine (15) is connected by shaft coupling with connecting shaft II (14), and the front underside of support plate (4) is adopted Two lugs are provided with connecting shaft I (13), connecting rod (3) one end formed with connecting shaft I (13) it is hinged, connecting rod (3) other end with Connecting shaft II (14) is radially connected by key-shaped, by the driving of steering engine, support plate (4) is driven to be swung around after-poppet, real The pitch control of existing support plate (4).

5. a kind of intelligent lake surface lifeboat according to claim 1, it is characterised in that：The scanning of the sweep unit senses Device group includes that the range sensor (18) being fixed on top plate and human body sensor (20), the sweep unit further include back Turning drive component, pitch regulation component two and mounting plate II (21), the revolution driving component is mounted on mounting plate II (21), Mounting plate II (21) is mounted in deck in ship structure, and pitch regulation component two is mounted on the mounting plate (24) of revolution driving component, Mounting plate (24) described in the revolution driving Component driver rotates, and the top plate (26) is fixed on pitch regulation component two On.

6. a kind of intelligent lake surface lifeboat according to claim 5, it is characterised in that：The revolution driving component includes electricity Machine (29), two rolling bearing units II (22), worm screw (27), fulcrum bearing (30), pivoting support bearing (23) and mounting plate (24), institute It states motor (29) and two rolling bearing units II (22) is fixedly mounted on mounting plate II (21), motor and two rolling bearing units II exist On straight line, worm screw (27) is mounted between two rolling bearing units II (22), the output shaft of motor (29) by shaft coupling and One end of worm screw (27) is connected, and fulcrum bearing (30) is fixedly mounted on mounting plate II (21), pivoting support bearing (23) it is interior Circle is fixedly connected with fulcrum bearing (30), and the outer ring of pivoting support bearing (23) is machined with worm gear, and worm gear is engaged with worm screw (27), peace Loading board (24) is mounted on the outer ring of pivoting support bearing, and the rotation of motor drives the rotation of worm screw (27), the worm screw (27) Rotation drive pivoting support bearing (23) outer ring rotation, to drive be fixed on the outer ring of pivoting support bearing (23) Mounting plate (24) rotation.

7. a kind of intelligent lake surface lifeboat according to claim 5, it is characterised in that：The pitch regulation component two includes Two support rods (25) and a telescopic rod (28), one end of two support rods (25) are fixedly mounted on mounting plate (24) Front end, one end of telescopic rod (28) are fixedly mounted on the rear end of mounting plate, the other ends of two support rods and telescopic rod it is another End forms with top plate (26) be hinged respectively, passes through the pitching of the flexible realization top plate (26) of telescopic rod (28).

8. a kind of intelligent lake surface lifeboat according to claim 1 any one, it is characterised in that：The hull includes Shell (31), deck (32), propeller component are equipped with two sets of propeller components, the propeller component in the tail portion of hull The positive and negative rotation of propeller impeller (36) realize that the forward or backward of hull, the different rotating speeds of two propeller impellers (36) are realized Hull turns to.

9. a kind of intelligent lake surface lifeboat according to claim 8, it is characterised in that：The propeller component includes electricity Machine (33), retarder (34), sealing water-sealed bearing (35) and propeller impeller (36), the shell tail portion are equipped with motor (33) It is connected by shaft coupling with the input shaft of retarder (34) with the output shaft of retarder (34), the motor (33), seals waterproof Bearing (35) is mounted on shell, and the output shaft of retarder (34) passes through sealing water-sealed bearing (35), propeller impeller (36) peace On the output shaft of retarder (34).

10. a kind of lifesaving method using the intelligent lake surface lifeboat described in any one of claim 1-9, which is characterized in that The hull cruises within the scope of waters to be monitored, and multiple sweep units (42) in deck in ship structure (32) are incessantly Waters to be monitored is scanned, once finding perception drowning people, the navigation direction of lifeboat is turned immediately, drives towards drowning people；Root simultaneously According to the distance of the drowning people of range sensor (18) perception, adjustment lifebuoy throws the pitch angle of the support plate (4) of component (41) Degree, the cylinder rod that lifebuoy throws the cylinder (10) of component (41) stretch out, will fall and set that lifebuoy is pushed out above in support plate (4) It goes；The cylinder rod of cylinder (10) is retracted, and the upper lifebuoy in lifebuoy storing barrel (16) is fallen due to gravity to be set in support plate (4) above；The cylinder rod that lifebuoy throws the cylinder (10) of component (41) is stretched out again, throws lifebuoy to drowning people again, directly It is thrown to by all lifebuoys in lifebuoy storing barrel (16) to drowning people, just stops throwing.