CN114715355A

CN114715355A - Two-way interactive life-saving equipment of intelligence

Info

Publication number: CN114715355A
Application number: CN202210521899.6A
Authority: CN
Inventors: 王春雨
Original assignee: Shenzhen Fuyuda Electronics Co ltd
Current assignee: Shenzhen Fuyuda Electronics Co ltd
Priority date: 2021-12-28
Filing date: 2022-05-13
Publication date: 2022-07-08
Also published as: CN217320703U

Abstract

The invention discloses intelligent bidirectional interactive life-saving equipment, which comprises a main body part and a remote controller, wherein the main body part is integrally formed, a power propeller powered by a battery is arranged on the equipment, the battery is of a detachable structure, and the propeller is arranged in the equipment; the main body part is provided with a control module and a navigation module, and the navigation module is provided with a one-key return unit, an unconnection return unit, a route automatic correction unit, an automatic driving unit and an overturning automatic overturning unit; the main part is provided with a camera and a two-way talkback module. The interactive water rescue sharp device is used for the field of water area rescue, and can establish a communication bridge between a rescuer and a person falling into water during water area rescue when facing a complex rescue environment, so that the rescuer and the rescued person can carry out bidirectional voice communication while carrying out bidirectional control. Is an innovative product applied to the intelligent water area.

Description

Two-way interactive life-saving equipment of intelligence

Technical Field

The invention relates to lifesaving equipment, in particular to intelligent bidirectional interactive lifesaving equipment.

Background

The traditional remote control life saving equipment mostly adopts a one-way remote control mode, the operation mode is that a rescuer holds a remote controller on the bank, the remote control life buoy is thrown into water and then is controlled to be close to a person falling into water through the remote controller, and the person falling into water grasps the life buoy and then remotely controls the life buoy to return to the bank by the rescuer.

The one-way remote control rescue mode is mainly based on control of rescuers, mainly comprises visual observation, an effective communication means is lacked between the rescuers and people falling into the water, the rescuers cannot perform effective rescue once the sight lines are shielded, and meanwhile, due to the one-way control mode, the voice of the rescuers can be influenced by torrent or stormy waves and cannot be transmitted to the ears of rescuers due to the long distance in the face of rescue in a long-distance torrent environment or a marine rescue environment with large stormy waves, and the voice communication with the rescuers cannot be performed. This also can cause the influence to rescue action, the best rescue opportunity of mistaking leads to the failure of rescue. Thereby affecting the life safety of rescued people.

In view of the above, the present invention is particularly proposed.

Disclosure of Invention

The invention aims to provide intelligent bidirectional interactive life-saving equipment to solve the technical problems in the prior art.

The purpose of the invention is realized by the following technical scheme:

the intelligent bidirectional interactive lifesaving equipment comprises a main body part and a remote controller, wherein the main body part is integrally designed, a battery-powered propeller is arranged on the equipment, a battery is of a detachable structure, and the propeller is arranged in the equipment;

the left side and the right side of the main body part are of symmetrical structures, the propellers comprise a left propeller and a right propeller which are respectively positioned at the tail parts of the two sides of the main body part, and a propeller jet pump propelling structure is adopted;

the front end of the main body part is provided with a silica gel anti-collision strip, the anti-collision strip is fixedly connected to the topmost end of the equipment through a screw, and the anti-collision strip is arrow-shaped and is attached to the top end of the equipment and covers the overall area of the front end;

the main part is installed camera, two-way module and wireless transmission module of talkbacking, camera and two-way module of talkbacking pass through wireless transmission module with remote control unit wireless connection, remote control unit is equipped with video display screen and two-way unit of talkbacking.

Compared with the prior art, the intelligent bidirectional interactive lifesaving equipment provided by the invention is used in the field of water area rescue, and establishes a communication bridge between a rescuer and a drowning person in the water area rescue in the face of a complex rescue environment, and adopts a technical interactive means. The device realizes that the rescuers and the person falling into the water can interactively control the lifesaving equipment in two directions, can also carry out two-way voice communication and video transmission at the same time, and is an interactive water rescue sharp device which can enable the rescuers and the rescuee to carry out two-way voice communication in two directions. Is an innovative product applied to the intelligent water area.

Drawings

Fig. 1 is a schematic view of a main view structure of an intelligent two-way interactive life-saving device provided by an embodiment of the invention;

FIG. 1-1 is a schematic view of a two-way intercom module and camera mounting structure;

fig. 2 is a schematic structural diagram of the back of the intelligent bidirectional interactive lifesaving device provided by the embodiment of the invention;

fig. 3 is a schematic side view of an intelligent two-way interactive life-saving equipment provided by the embodiment of the invention;

fig. 4 is a schematic top view of an intelligent two-way interactive life-saving device provided by an embodiment of the invention;

fig. 5 is a schematic bottom view of an intelligent two-way interactive life-saving device according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of an intelligent two-way interactive life-saving equipment provided by the embodiment of the invention;

in the figure:

1. the device comprises a handle, 2 parts of a width indicating lamp, 3 parts of a control button, 3-1 parts of a left button, 3-2 parts of a right button, 4 parts of an anti-collision strip, 5 parts of a power switch, 6 parts of a charging seat, 7 parts of an upper cover, 8 parts of a nameplate, 9 parts of a lifting handle, 10 parts of a nozzle, 11 parts of a water inlet, 12 parts of a battery cover, 13 parts of a two-way talkback module, 14 parts of a camera, 15 parts of a lighting lamp.

Detailed Description

The technical scheme in the embodiment of the invention is clearly and completely described below by combining the attached drawings in the embodiment of the invention; it is to be understood that the described embodiments are merely exemplary of the invention, and are not intended to limit the invention to the particular forms disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

The terms that may be used herein are first described as follows:

the term "and/or" means that either or both can be achieved, for example, X and/or Y means that both cases include "X" or "Y" as well as three cases including "X and Y".

The terms "comprising," "including," "containing," "having," or other similar terms in describing these terms are to be construed as non-exclusive inclusions. For example: including a feature (e.g., material, component, ingredient, carrier, formulation, material, dimension, part, component, mechanism, device, process, procedure, method, reaction condition, processing condition, parameter, algorithm, signal, data, product, or article of manufacture), is to be construed as including not only the particular feature explicitly listed but also other features not explicitly listed as such which are known in the art.

The term "consisting of … …" is meant to exclude any technical feature elements not explicitly listed. If used in a claim, the term shall render the claim closed except for the inclusion of the technical features that are expressly listed except for the conventional impurities associated therewith. If the term occurs in only one clause of the claims, it is defined only to the elements explicitly recited in that clause, and elements recited in other clauses are not excluded from the overall claims.

Unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, as for example: can be fixedly connected, can also be detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms herein can be understood by those of ordinary skill in the art as appropriate.

The terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship that is indicated based on the orientation or positional relationship shown in the drawings for ease of description and simplicity of description only, and are not intended to imply or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting herein.

Details which are not described in detail in the embodiments of the invention belong to the prior art which is known to the person skilled in the art. Those not specifically mentioned in the examples of the present invention were carried out according to the conventional conditions in the art or conditions suggested by the manufacturer. The reagents or instruments used in the examples of the present invention are not specified by manufacturers, and are all conventional products available by commercial purchase.

According to the invention

The intelligent bidirectional interactive lifesaving equipment is characterized by comprising a main body part and a remote controller, wherein the main body part is integrally formed, the equipment is provided with a battery-powered propeller, a battery is of a detachable structure, and the propeller is arranged in the equipment;

the front end of the main body part is provided with a silica gel anti-collision strip, the anti-collision strip is fixedly connected to the topmost end of the equipment through a screw, and the anti-collision strip is in an arrow head shape, is attached to the top end of the equipment and covers the overall area of the front end;

The main body part is provided with a control module and a navigation module;

the navigation module comprises a gps/Beidou dual-mode positioning module, a compass module, a signal receiving unit and a gyroscope, and the navigation module is connected with the control module through a signal line;

the control module is connected with the left propeller and the right propeller through control lines, and control buttons are arranged on two handles extending from the left side and the right side of the front part of the main body part respectively.

The navigation module is provided with a one-key return unit, an unconnection return unit, a route automatic correction unit, an automatic driving unit and an overturning automatic overturning unit.

When the sight of a rescuer is shielded, when the rescuer needs to control the lifesaving equipment by himself facing a crisis, the rescuer releases the control right of the lifesaving equipment through a remote controller, and a person falling into water realizes the control of the lifesaving equipment through a control button on a handle at the front end of the operation equipment, wherein the specific control mode is as follows:

the two buttons are pressed simultaneously to enable the lifesaving equipment to advance, the propeller corresponding to the left rotates to spray water when the button on the left is pressed only, so that the lifesaving equipment turns to the right, and the propeller corresponding to the right rotates to spray water when the button on the right is pressed only in the same way, so that the lifesaving equipment turns to the left;

the two-way talkback module realizes the mode of two-way talkback function:

the camera picture is transmitted back to the remote controller through a wireless transmission mode and displayed, and meanwhile, the sound of the two-way talkback module is also transmitted to the remote controller through wireless transmission, so that the return of video and voice is realized, and the rescuers and the person falling into the water can realize two-way voice interaction;

the one-key return unit realizes the one-key return function:

when the lifesaving equipment is started, the gps or Beidou positioning module determines longitude and latitude coordinate information of an initial position of the lifesaving equipment, the initial position is a return point, and the longitude and latitude coordinate information of the return point is stored on a memory chip in the control module;

when the lifesaving equipment runs to any position far away from a return point in the rescue process, when a rescuer triggers a one-key return button on a remote controller, the remote controller is a transmitting end at the moment, a remote control receiving end in the lifesaving equipment receives a return signal transmitted by the transmitting end of the remote controller, the receiving end transmits the return signal to a control module of the lifesaving equipment, the control module starts a compass module of the lifesaving equipment to determine the direction, determines a return position coordinate according to latitude and longitude coordinate information of an initial position stored in the control module, the control module controls an output signal to drive a propeller to act according to the direction information and the position information so as to control the lifesaving equipment to advance to the return point, a compass module continuously corrects the direction according to the current coordinate position and transmits the direction to the control module in the return process, and the control module continuously controls the power output of the lifesaving equipment until the current position coordinate and the initial position coordinate coincide, thereby realizing the return function;

the mode that the lost connection return unit realizes lost connection return is as follows:

the remote controller transmitting end and the receiving end of the lifesaving equipment continuously transmit and receive signals in the normal running process of the lifesaving equipment, and the control module automatically starts the return function after the transmission and reception of the signals is interrupted for 10 seconds;

the course automatic correction unit realizes the course correction function:

the course correction function is that the lifesaving equipment always keeps straight running without course deviation in the running process, when the course correction function of the lifesaving equipment is started, the remote controller sends a signal to the lifesaving equipment receiving module, the receiving module receives the signal and transmits the signal to the control module, the control module starts the compass module, the compass module can determine that the current equipment direction is the running direction, and the control module continuously corrects the power output of the left propeller and the right propeller through direction information fed back by the compass module, so that the straight running is kept, and the course correction function is realized;

the manner in which the autopilot unit implements the autopilot function:

the automatic driving function requires presetting a route plan for automatic driving on a remote controller app map, namely, direction information and coordinate information are preset for a lifesaving equipment control module, then after automatic driving is started, a compass module provides the direction information, a gps/Beidou module provides the coordinate information, the lifesaving equipment control module controls power output of a left propeller and a right propeller according to preset position and direction information on the map, and adjustment is continuously carried out according to the information, so that automatic driving is realized;

the block overturning automatic overturning unit realizes an overturning automatic overturning mode:

when the posture of the lifesaving equipment is reversed, for example, when the lifesaving equipment is turned over by waves, the lifesaving equipment is reversed by 180 degrees, the gyroscope signal is changed and output to the control module, the control module controls the propellers of the left propeller and the right propeller of the lifesaving equipment to be reversed, the water spraying port of the propeller is changed into the water inlet, the water inlet is changed into the water spraying port, the propeller at the tail part of the lifesaving equipment is pulled below the water surface by the suction force generated by the reversal of the propellers, the lifesaving equipment is reversed from the back to the front, the gyroscope stops signal output until the back of the lifesaving equipment is vertical to the water surface, the left propeller and the right propeller controlled by the control module stop reversing, and the back of the lifesaving equipment continues to be reversed by utilizing the rotating inertia, thereby realizing the automatic overturning function.

The empty part at the lower half part of the main body part is of a U-shaped structure for lying on the body with a person falling into water, the left side and the right side are positions for mounting a propeller, the whole body is a cylindrical bin body, the front direction of the cylindrical bin body is the sticking positions of a light reflecting sticking strip and a mark, the shape of the bin body is a runway shape, the plane position of the bin body is lower than the surface of a cylinder, and a danger warning mark is arranged at the nozzle position of the propeller at the bottom of the cylinder;

a motor and a propeller of the propeller are arranged in the cylindrical bin body, the cylindrical bin body forms a closed space, one end of the motor is fixed in the shell by screws, the motor and the propeller are fixed by a coupler, a circular nozzle is arranged outside the propeller, the nozzle outside the propeller at the other end is fixed on the tail end face of the cylindrical bin body through a tail part, and the tail end face is fixed on the shell by screws;

the propeller is externally designed with a waterproof cover which is fixed on the surface of the cylindrical bin body by screws.

Two built-in embedded nuts and a groove for fixing the bidirectional talkback module are arranged at the lower end of the middle protruding position of the front anti-collision strip of the main body part, the groove is a reserved outgoing line interface, a switch and a charging interface are arranged at the lower end of each embedded nut, and the charging interface is of a waterproof design;

the switch and the upper cover of the control circuit box are arranged below the charging interface, the upper half part of the upper cover is square and provided with a chamfer, the lower half part of the upper cover is circular, the control circuit and the control module are positioned in the bin body below the upper cover of the control circuit box, and the upper cover is fixedly connected with the equipment main body into a whole by screw holes all around.

Two handles extend to the left and right of the connecting position of the upper cover of the control circuit box to two sides of the main body part, a left control button and a right control button are connected with the handles through screws, and the buttons are of waterproof structures;

two positions of the built-in threaded holes are arranged below the positions, close to the two sides, of the handle, a left illuminating lamp and a right illuminating lamp are arranged at the positions, a rhombic groove is arranged below the illuminating lamps, and a built-in nut and a lead-out wire interface are arranged inside the groove;

two round width indicating lamps are arranged on two sides of the front surface of the lower main body part of the diamond-shaped grooves on the left side and the right side.

The left side and the right side of the edge positions of the two sides of the main body part are respectively provided with two handles, and the upper side and the lower side of the handles on the left side and the right side and the middle position of the handles are provided with a plurality of fixed floating rope through holes penetrating through the main body of the equipment;

the middle position of the front surface of the main body part is provided with an integrally formed groove type handle for a rescuer to carry;

a groove is arranged above the handle and is the nameplate position of the equipment, and the nameplate is connected with the built-in nut of the equipment into a whole through a screw.

The back of the main body part is integrally designed into a three-section design, two sides of the main body part are respectively provided with a raised bullet-shaped cambered surface, the middle of the main body part is provided with a shuttle-shaped raised cambered surface, and an inclined surface is arranged below the middle cambered surface and extends to a front-back interface of the equipment;

the middle positions of two sides of the back of the main body part are battery bins, batteries are placed in the battery bins, battery covers are arranged outside the battery bins and connected with equipment through nuts.

In conclusion, the intelligent bidirectional interactive life-saving equipment provided by the embodiment of the invention is used in the field of water area rescue, and establishes a communication bridge between a rescuer and a drowning person in the water area rescue in the face of a complex rescue environment, and adopts a technical interactive means. The rescue person and the person falling into the water can interactively control the lifesaving equipment in two directions, and meanwhile, the two-way voice call and video transmission can be carried out.

The device has the functions of one-key return, lost connection return, course correction, automatic driving, overturning automatic overturning and the like, and is an interactive water rescue sharp device which can enable a rescuer and a rescued person to perform bidirectional voice communication simultaneously through bidirectional control. Is an innovative product applied to the intelligent water area.

Not only can a rescuer operate and control equipment, but also can be operated and controlled by the rescuer when the sight of the rescuer is shielded and the rescuer needs to face a crisis and needs to operate and control the lifesaving equipment by himself or when the rescuer and the rescuee need to carry out a rescue environment with bidirectional voice communication at an emergency moment, the interactive water rescue equipment which can carry out bidirectional voice communication by the rescuer and the rescuee simultaneously is very necessary.

The main body is integrally formed, and a power propeller powered by a battery is arranged on the equipment. The battery is detachable design, and the propeller is arranged in the equipment. After the equipment is thrown into water, the rescuers can adopt the remote controller to control the operation of the equipment, and meanwhile, the rescuers can also control the equipment through the control buttons on the handles of the equipment. The equipment is provided with a navigation module which has the functions of one-key return, lost connection return, automatic correction of a course, automatic driving, automatic overturn and the like. The equipment is provided with a 4g camera for video return. Meanwhile, the talkback module is arranged, so that a rescuer and a rescued person can carry out two-way conversation communication, and the device is an interactive water rescue sharp device which can enable the rescuer and the rescued person to carry out two-way voice communication simultaneously under the two-way control.

In order to more clearly show the technical solutions and the technical effects provided by the present invention, the following detailed description is provided for the embodiments of the present invention with specific embodiments.

Example 1

As shown in fig. 1 to 6, the main body of the apparatus is integrally formed, the left and right sides of the main body are symmetrical, and the propellers arranged at the tails of the two sides of the apparatus adopt propeller jet pump propelling structures.

The equipment front end design has the silica gel anticollision strip, and the anticollision strip is fixed in equipment topmost through screwed connection, and the fine laminating of anticollision strip structure is on the equipment top to cover the comprehensive area of front end. The bumper strip is arrow-shaped.

The lower extreme of protruding position in the middle of the positive anticollision strip of equipment is two built-in embedded nuts and a recess of fixed two-way intercommunication module, and the effect of recess is the lead-out wire interface of reserving, can come out from equipment self lead wire when needs. The lower end of the embedded nut is provided with a switch and a charger interface. The interface is of a waterproof design, and the waterproof grade reaches IP67.

The switch and the lower part of the charging interface are upper covers of the equipment control circuit boxes, the upper half parts of the upper covers are square and provided with chamfers, the lower half parts of the upper covers are circular, and the equipment control circuits and the control modules are located in the bin bodies below the upper covers of the equipment control circuit boxes. The periphery of the upper cover is provided with threaded holes to fixedly connect the upper cover and the equipment main body into a whole through screws.

Two handles extend to the left and right of the connecting position of the switching power supply, the charging interface and the upper cover of the equipment, and the handles extend to the two sides of the equipment. The handle is provided with a press button. By this pressing of the button, the forward and left-right directions of the apparatus can be controlled. The operation method comprises the steps that the left side is independently pressed to move forwards leftwards, the right side is independently pressed to move forwards rightwards, and the left side and the right side are simultaneously pressed to move forwards linearly. The left button and the right button are connected with the handle through screws, and the buttons are of a waterproof design.

The positions of the two internally-arranged threaded holes are arranged below the positions of the middle handle close to the two sides, the positions are the positions of the left and right illuminating lamps, and the illuminating lamps are used for providing illumination during night rescue. The position of a lead port below the illuminating lamp is also designed into a groove which is rhombic, and a built-in nut is arranged in the groove. The groove is used for facilitating the lead coming out of the equipment when other equipment is installed.

The lower level of left and right sides rhombus recess is two circular shape show wide lamps, the positive holistic both sides of position equipment respectively, can provide the direction at night and distinguish. The color of the light showing the width is red left and green right.

Two handles are respectively arranged at the left side and the right side of the edge positions of the two sides of the equipment, so that a person falling into water can conveniently hold the lifesaving equipment. Through holes penetrating through the equipment main body are designed on the upper side and the lower side of the left handle and the right handle and in the middle of the handles. One side is four, and eight through holes are provided in total, so that floating ropes and other ropes which can be easily grasped by a person falling into the water can be fixed at the positions of the through holes. The people falling into water can hold the water conveniently.

The whole lower half of equipment vacates the part for the U type, and the person of falling into water can lie prone the upper half body on equipment through here like this. The left side and the right side are the positions of the thrusters, the whole thruster is cylindrical, and the sticking positions of the light reflecting sticking strips and the marks are arranged in the direction of the front surface of the cylinder. The shape is a racetrack. The planar position is below the surface of the cylinder. And a danger warning mark is arranged at the nozzle position of the propeller at the bottom of the cylinder.

A groove type handle which is integrally formed with the equipment is designed in the middle of the front face of the equipment, and the handle is convenient for a rescuer to carry.

A groove is arranged above the middle handle and is the nameplate position of the equipment, and the nameplate is connected with the built-in nut of the equipment into a whole through a screw.

The back of the equipment is integrally designed into a three-section design. The purpose of this design is to effectively divide water, so that the resistance of water encountered by the equipment in the operation process becomes smaller and the operation speed is faster. Two sides are respectively provided with a protruding cambered surface. The cambered surfaces at the two sides are bullet-shaped. The middle part is provided with a protruding cambered surface. The middle cambered surface is in a shuttle shape, and an inclined surface extends to a front interface and a rear interface of the equipment below the middle cambered surface.

The middle positions of the two sides of the back of the equipment are battery bins, batteries are placed in the battery bins, and battery covers are arranged outside the battery bins. The battery cover is connected with the equipment through the nut, and the battery can be replaced quickly by disassembling the nut.

The tail parts of the two sides of the back of the equipment are provided with propellers. Place the cylindrical storehouse internal portion of equipment both sides in propeller motor and the screw in, inside motor one end screwed in equipment casing, fixed with the shaft coupling between motor and the screw, there is circular spout screw outside, on the outside spout of other end screw was fixed in the afterbody terminal surface of the cylindrical storehouse body through the afterbody, afterbody for the terminal surface screwed in equipment casing.

The propeller is externally designed with a waterproof cover. Water-proof sundries, waterweeds and the like are sucked into the propeller. The waterproof cover is fixed on the surface of the cylindrical bin body by screws.

The airtight space of cylindrical storehouse body formation, when the motor operation screw rotated, rivers got into circular storehouse internal portion through the buckler, and the motor of flowing through, through the screw from the blowout of afterbody spout, produced power, the rivers of flowing through the motor can be effectual dispel the heat the cooling to motor and control circuit, needn't reuse cooling system alone.

The rescue person can control the lifesaving equipment through the remote controller, the bidirectional talkback module is installed at the front end of the lifesaving equipment, the camera is installed at the same time, a camera picture can be transmitted back to the remote controller through a wireless transmission mode and displayed, meanwhile, the sound of the talkback module can be transmitted to the remote controller through wireless transmission, so that the video and voice return is realized, and the rescue person and a person falling into water can realize bidirectional voice interaction.

The equipment realizes the functions of one-key return flight, loss-of-connection return flight, course correction, automatic driving, overturning automatic overturning and the like, and is described as follows:

the control module in the lifesaving equipment comprises a gps Beidou positioning module, a compass module and a signal receiving unit,

the GPS module is used for receiving the GPS signal and the GPS signal, the GPS module is used for positioning the GPS signal and the GPS signal, and the GPS module is used for positioning the GPS signal and the GPS signal. The control module is responsible for outputting signals to control the power output of a left propeller and a right propeller of the lifesaving equipment to realize left-right turning or advancing actions.

The one-key return function implementation mode comprises the following steps: the rescue equipment is internally provided with a gps/Beidou dual-mode positioning module and a compass module, gps or Beidou signals are received through a control module circuit in the rescue equipment, the gps or Beidou positioning module can determine longitude and latitude coordinate information of an initial position of the rescue equipment when the rescue equipment is started, and the initial position is a return point. The latitude and longitude coordinate information of the return point can be stored in a memory chip of the control module. When the lifesaving equipment runs to any position far away from a return point in the rescue process, and a rescuer triggers a one-key return button on the remote controller, the remote controller is a transmitting end at the moment, a remote control receiving end in the lifesaving equipment receives a return signal transmitted by the transmitting end of the remote controller, the receiving end transmits the return signal to a control module of the lifesaving equipment, the control module starts a compass module of the lifesaving equipment to determine the direction, meanwhile, the return position coordinate is determined according to longitude and latitude coordinate information of the initial position stored in the control module, the control module controls an output signal to enable the propeller to act according to the direction information and the position information, therefore, the lifesaving equipment is controlled to move forward to the return point, the direction of the compass module is continuously corrected according to the current coordinate position and is transmitted to the control module in the return process, and the control module continuously controls the power output of the lifesaving equipment until the current position coordinate is superposed with the initial position coordinate. Thereby realizing the return function.

The lost connection return implementation mode is as follows: the transmitting end of the remote controller and the receiving end of the lifesaving equipment continuously transmit and receive signals in the normal running process of the lifesaving equipment. When the interruption of the receiving and transmitting signals lasts for 10 seconds, the control module can automatically start the return function, and the principle of the return process is similar to that of the one-key return. The two are different in triggering mode, one-key return flight is triggered by the active signal emitted by the remote controller to return flight, and the lost return flight is triggered by the interruption of the receiving and sending signal.

Course correction function implementation mode: the course correction function is that the lifesaving equipment keeps straight running without course deviation all the time in the running process. When the course correcting function of the lifesaving equipment is started, the remote controller sends a signal to the lifesaving equipment receiving module, the receiving module receives the signal and transmits the signal to the control module, the control module starts the compass module, the compass module can determine the current equipment direction as the driving direction, and the control module continuously corrects the power output of the left propeller and the right propeller through the direction information fed back by the compass module, so that the straight driving is kept, and the course correcting function is realized.

The automatic driving function implementation mode comprises the following steps: the automatic driving function requires presetting a route plan for automatic driving on a remote controller app map, namely, direction information and coordinate information are preset for a lifesaving equipment control module, then after automatic driving is started, a compass module provides the direction information, a gps/Beidou module provides the coordinate information, the lifesaving equipment control module controls power output of a left propeller and a right propeller according to preset positions and direction information on the map, and adjustment is continuously carried out according to the information, so that automatic driving is realized.

The implementation mode of overturning and automatic overturning is as follows: when the lifesaving equipment runs, a gyroscope module in the lifesaving equipment can sense the posture of the lifesaving equipment, when the lifesaving equipment is right side up, no signal is output equivalently by the gyroscope, and when the posture of the lifesaving equipment is reversed, for example, when the lifesaving equipment is turned over by waves, the lifesaving equipment is reversed by 180 degrees. At the moment, gyroscope signals are changed and output to the control module, the control module can control the left propeller and the right propeller of the lifesaving equipment to rotate reversely, the water spraying port of the propeller at the moment becomes the water inlet, the water inlet becomes the water spraying port, the propeller at the tail part of the lifesaving equipment can be pulled into the position below the water surface by the suction force generated by the rotation of the propellers, the lifesaving equipment can rotate reversely from the back to the front at the moment, until the back of the lifesaving equipment is vertical to the water surface, the gyroscope stops outputting signals, the left propeller and the right propeller controlled by the control module stop rotating reversely, the back of the lifesaving equipment continues rotating reversely by utilizing the rotation inertia, and therefore the overturning automatic reverse function is achieved.

When the sight of a rescuer is shielded and the rescuer needs to face a crisis and needs to operate the lifesaving equipment, the self-operating method comprises the following steps:

the handles at the two ends of the front end of the lifesaving equipment are provided with control buttons, when a rescuer remotely controls the lifesaving equipment to the side of a person falling into water, the control right of the lifesaving equipment can be released through the remote controller, and the person falling into water realizes the control of the lifesaving equipment by operating the control buttons on the handles at the front end of the equipment. The specific control mode is as follows: the handles at the two ends are respectively provided with a control button, the two switches are pressed down simultaneously to advance the lifesaving equipment, the propeller corresponding to the left side rotates to spray water when the button on the left side is pressed down only, so that the rightwards steering of the lifesaving equipment is realized, and the propeller corresponding to the right side rotates to spray water when the button on the right side is pressed down only in the same way, so that the lifesaving equipment is steered leftwards. The forward and left-right steering of the lifesaving equipment is realized through the operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Claims

1. An intelligent bidirectional interactive lifesaving device is characterized by comprising a main body part and a remote controller, wherein the main body part is integrally formed, a battery-powered propeller is mounted on the device, a battery is of a detachable structure, and the propeller is arranged in the device;

2. The intelligent bi-directional interactive life saving equipment of claim 1, wherein the main body part is mounted with a control module and a navigation module;

3. The intelligent bidirectional interactive life-saving equipment as claimed in claim 2, wherein the navigation module is provided with a one-key return unit, an unconnection return unit, a route automatic correction unit, an automatic driving unit and an overturning automatic overturning unit.

4. The intelligent bi-directional interactive life saving device of claim 3, wherein:

the two-way talkback module realizes the mode of two-way talkback function:

the camera picture is transmitted back to the remote controller in a wireless transmission mode and displayed, and meanwhile, the sound of the two-way talkback module is transmitted to the remote controller in a wireless transmission mode, so that the back transmission of video and voice is realized, and the rescuers and the drowning person can realize two-way voice interaction;

the one-key return unit realizes the one-key return function:

the course automatic correction unit realizes the course correction function:

the manner in which the autopilot unit implements the autopilot function:

the automatic driving function requires presetting a route plan for automatic driving on a remote controller app map in advance, namely, direction information and coordinate information are provided for a life-saving equipment control module in advance, then after automatic driving is started, a compass module provides the direction information, a gps/Beidou module provides the coordinate information, the life-saving equipment control module controls power output of a left propeller and a right propeller according to the preset position and the direction information on the map, and the adjustment is continuously carried out according to the information, so that automatic driving is realized;

the automatic block overturning unit realizes the automatic overturning mode:

5. The intelligent bidirectional interactive life-saving equipment according to any one of claims 1 to 4, wherein the vacant part at the lower half part of the main body part is of a U-shaped structure for lying on the back with a person falling into water, the left side and the right side are positions for installing a propeller, the whole body is a cylindrical bin body, the front direction of the cylindrical bin body is the sticking positions of a light reflecting sticking strip and a mark, the shape of the bin body is a runway shape, the plane position is lower than the surface of the cylinder, and the position of a nozzle of the propeller at the bottom of the cylinder is provided with a danger warning mark;

a motor and a propeller of the propeller are arranged in the cylindrical bin body, the cylindrical bin body forms a closed space, one end of the motor is fixed in the shell through screws, the motor and the propeller are fixed through a coupler, a circular nozzle is arranged outside the propeller, a nozzle outside the propeller at the other end is fixed on the tail end face of the cylindrical bin body through a tail part, and the tail end face is fixed on the shell through screws;

6. The intelligent bidirectional interactive lifesaving device as claimed in claim 5, wherein two built-in embedded nuts and a groove for fixing the bidirectional intercom module are arranged at the lower end of the middle protruding position of the front bumper strip of the main body part, the groove is a reserved outgoing line interface, a switch and a charging interface are arranged at the lower end of each embedded nut, and the charging interface is of a waterproof design;

7. The intelligent bidirectional interactive life-saving equipment of claim 6, wherein two handles extend to the left and right of the connecting position of the upper cover of the control circuit box to two sides of the main body part, the left and right control buttons are connected with the handles through screws, and the buttons are of waterproof structures;

8. The intelligent bidirectional interactive life-saving equipment of claim 7, wherein the left and right sides of the edge positions of the two sides of the main body part are respectively provided with two handles, and a plurality of fixed floating rope through holes penetrating through the equipment main body are arranged at the upper and lower sides of the left and right handles and the middle position of the handles;

a groove is formed above the handle and is the nameplate position of the equipment, and the nameplate is connected with the built-in nut of the equipment into a whole through a screw.

9. The intelligent bidirectional interactive lifesaving appliance as claimed in claim 8, wherein the back of the main body part is designed into a three-section design, two sides of the back of the main body part are respectively provided with a raised bullet-shaped cambered surface, the middle of the back of the main body part is provided with a shuttle-shaped raised cambered surface, and an inclined surface is arranged below the middle cambered surface and extends to the front and rear interfaces of the appliance;