CN114633855A - Water area safety early warning device and control method thereof - Google Patents

Abstract

The invention relates to the field of water area early warning and prompting, and discloses a water area safety early warning device and a control method thereof, wherein the water area safety early warning device comprises a base, a rescue box, a display screen, a loudspeaker, a camera and a network module are arranged on the base, the camera is used for acquiring image information of the surrounding water surface, the rescue box is also arranged on the base through a height adjusting component and a rotating component, a throwing chamber is arranged in the rescue box, the throwing chamber is provided with an opening facing to the outer side, life saving equipment is arranged in the throwing chamber, a rolling component is arranged in the rescue box, a metal wire made of black metal materials is wound on the rolling component, real-time monitoring of the surrounding water area is realized, early warning and prompting are carried out on active personnel in the water area through pictures and sound, the safety protection consciousness of the active personnel is improved, and when the personnel have drowning danger, the life saving equipment can be quickly responded, and is thrown to the personnel with the drowning danger, the rescue effect is realized.

Description

Water area safety early warning device and control method thereof

Technical Field

The invention relates to the field of water area early warning prompt, in particular to a water area safety early warning device and a control method thereof.

Background

Every summer, all can someone be because swimming drowned and die, though all be provided with corresponding warning sign in river course or reservoir region, if forbid swimming, the depth of water is dangerous etc. but still there are a lot of to be indifferent this kind of suggestion and get into the people that this waters carried out dangerous operation, simultaneously because the surface of water is too wide, some warning signs do not play the suggestion effect or the warning sign is out of service for a long time, do not play the effect of warning, also can make the people be difficult to notice, caused the drowned phenomenon of casualty of appearance.

At present, the warning device on the water surface mostly takes character reminding as a main part, or the broadcast recording of a unit, and can not perform effective warning effect, and when safety accidents such as drowning are sent out, the existing warning device is difficult to play the role of rescue, and the warning device is provided aiming at the problems.

Disclosure of Invention

The invention aims to provide a water area safety early warning device and a control method thereof, which are used for overcoming the problems.

The invention is realized by the following technical scheme.

The invention relates to a water area safety early warning device, which comprises a base, wherein a rescue box, a display screen, a loudspeaker, a camera and a network module are arranged on the base, the camera is used for acquiring image information of the surrounding water surface, the rescue box is arranged on the base through a height adjusting assembly and a rotating assembly, a throwing chamber is arranged in the rescue box, the throwing chamber is provided with an opening facing to the outside, life-saving equipment is arranged in the throwing chamber, a rolling component is arranged in the rescue box, a metal wire made of ferrous metal is wound on the rolling component, the metal wire is connected with the lifesaving equipment after passing through the stress relief assembly, the rotating assembly is used for adjusting the direction of the opening of the throwing chamber, when the lifesaving equipment is thrown, the height adjustment assembly adjusts the height of the rescue box, so that no height difference exists between the lifesaving equipment and the water surface.

Furthermore, the stress relieving assembly comprises a plurality of guide wheels, and the metal wire is connected with the lifesaving equipment after bypassing the guide wheels.

Furthermore, the stress relieving assembly also comprises an induction heating assembly, and the metal wire sequentially passes through the guide wheel and the induction heating assembly and then is connected with the lifesaving equipment.

Furthermore, the winding assembly is at least provided with two groups, and the two groups of metal wires are respectively connected to different positions of the lifesaving equipment.

Further, base, rescue case and equipment box are installed by supreme down in proper order, display screen and speaker are installed on the equipment box, the camera is installed the equipment box top, the display screen is equipped with three groups at least, three groups the display screen is towards different directions respectively.

Further, height adjustment subassembly and runner assembly set up on the base, the equipment box with connect through the support body between the base.

Furthermore, an ejection assembly is arranged in the throwing chamber and comprises a power assembly and a contact assembly, and the ejection assembly is used for ejecting the lifesaving equipment out of the throwing chamber.

Further, install photovoltaic panel assembly on the equipment box, be equipped with the battery in the equipment box.

A control method of a water area safety early warning device is based on the water area safety early warning device and is characterized in that: the method comprises the following steps:

s1, the camera continuously monitors the surrounding water area and judges whether the monitored water area has the activity of people;

s2, when monitoring personnel activity in the water area, the control unit module sends out an instruction to the display screen and the loudspeaker, so that the display screen and the loudspeaker play corresponding early warning prompting pictures and sounds to send out early warning prompt to the personnel active in the water area;

s3, when a person in a water area within the monitoring range is drowned, the control unit module rotating assembly and the height adjusting assembly send instructions, the rotating assembly adjusts the direction of the opening of the throwing chamber, and the height adjusting assembly adjusts the height of the rescue box, so that the height difference does not exist between the life-saving equipment and the water surface;

and S4, the control unit module sends an instruction to the winding assembly, the winding assembly releases the metal wire, and the metal wire achieves the straightening effect after passing through the stress relief assembly and pushes the lifesaving equipment to move to drowned personnel, so that the rescuing effect is achieved.

Further, in the step S3, automatically recognizing the image acquired by the camera to determine whether there is a drowning risk in the water area within the monitoring range, and when it is recognized that there is a drowning risk, sending the image information to a control center, and confirming by the staff, and after confirmation, performing the subsequent steps, otherwise, not performing the subsequent steps, and when the staff does not confirm within the set time, automatically performing the subsequent steps;

and in the step S4, the track of the lifesaving equipment is adjusted by respectively controlling the rotating speeds of the two groups of winding components.

The invention has the beneficial effects that:

through the rescue case, the display screen, the setting of speaker and camera, the real-time supervision to peripheral waters has been realized, the activity personnel in the waters carry out the early warning through picture and sound and remind, improve its safety protection consciousness, and, when drowned danger appears in personnel, can quick response, throw in life saving equipment to the personnel department that have drowned danger, realize the effect of rescue, and simultaneously, when throwing in life saving equipment, adopt the mode that the wire promoted, throw in distance and angle and can obtain accurate control, improve rescue efficiency.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of a water area safety precaution device of the present invention;

FIG. 2 is a right side view of a water area safety precaution device;

FIG. 3 is a top view of a water area safety precaution device;

fig. 4 is a top sectional view of the rescue box;

figure 5 is a schematic view of the rescue apparatus of figure 4 after being deployed;

fig. 6 is a schematic structural view of a stress relief assembly.

Detailed Description

The present invention is described in detail below with reference to fig. 1 to 6.

The device is arranged on a tour ship or a pile fixed in a water area, and comprises a base 12, wherein the base 12 is provided with a connecting component 121, such as a bolt, a flange plate and the like, so that the device can be conveniently fixed with the pile or the ship.

The rescue box 2, the display screen 11, the loudspeaker 10, the camera 1 and the network module are mounted on the base 12, the network module and the control unit module are mounted in the equipment box 14, the control unit module can be a local control module or a cloud network control module, the network module is used for sending information and receiving information, the network module can be a wireless network module, such as a 4G/5G network module, network signal receiving and sending are carried out through the antenna 15, and the network module can also be a wired network module, and signal transmission is carried out through a network cable.

As shown in fig. 1, the base 12, the rescue box 2 and the equipment box 14 are sequentially installed from bottom to top, the display screen 11 and the speaker 10 are installed on the equipment box 14, the camera 1 is installed on the top of the equipment box 14, a larger monitoring range can be obtained, at least three groups of display screens 11 are provided, the three groups of display screens 11 respectively face different directions,

the camera 1 is a 360-degree camera, the camera 1 is used for acquiring image information of surrounding water surface, the rescue box 2 is mounted on the base 12 through a height adjusting assembly 23 and a rotating assembly 22, in this embodiment, the height adjusting assembly 23 and the rotating assembly 22 are respectively an electric push rod and a motor, as shown in fig. 1, the height adjusting assembly 23 and the rotating assembly 22 are arranged on the base 12, the equipment box 14 is connected with the base 12 through a frame body 13, so that when the height and the angle of the rescue box 2 are adjusted through the height adjusting assembly 23 and the rotating assembly 22, the weight of other parts is not needed to be borne, the adjusting speed is improved, the motor is mounted in the base and is in transmission connection with a rotary table, the electric push rod is arranged on the rotary table, one end of the electric push rod is connected with the rescue box 2, a flexible folding pipe is arranged between the rescue box 2 and the base, and both the rotary table and the electric push rod are located in the flexible folding pipe, the dustproof and waterproof effect is achieved.

The rescue box 2 is provided with a throwing chamber 21, the throwing chamber 21 is provided with an opening facing to the outside, the throwing chamber 21 is internally provided with a lifesaving device 24, the lifesaving device 24 is a floating plate or a life ring, the rescue box 2 is internally provided with a winding component 81, the winding component 81 comprises a motor and a winding wheel, a metal wire is wound on the winding wheel, the winding component 81 is wound with a metal wire 221 made of ferrous metal, preferably an iron wire or a steel wire, the metal wire 221 passes through a stress eliminating component 82 and then is connected with the lifesaving device 24, the rotating component 22 is used for adjusting the opening facing direction of the throwing chamber 21, and when the lifesaving device 24 is thrown, the height adjusting component 23 adjusts the height of the rescue box 2, so that no height difference exists between the lifesaving device 24 and the water surface.

The stress relieving assembly 82 comprises a plurality of guide wheels 231, the metal wire 221 bypasses the guide wheels 231 to relieve stress and is connected with the lifesaving equipment 24, and the metal wire out of the guide wheels is relieved of stress, so that the bending state of the metal wire in the rolling state is straightened, and the metal wire is prevented from being twisted and deformed when the lifesaving equipment is subsequently pushed.

Stress relieving subassembly 82 still includes induction heating subassembly 232, and leading wheel 231 and induction heating subassembly 232 all set up in the cavity of rescue case 2, wire 221 passes through in proper order leading wheel 231 behind the induction heating subassembly 232 with life-saving equipment 24 is connected, also can use other mechanisms that can heat to replace induction heating subassembly 232, and the wire is by quick heating to 50-300 degrees centigrade behind induction heating subassembly 232, and is decided according to the material, realizes the annealing treatment effect, further improves stress release effect.

The winding assemblies 81 are at least provided in two groups, and the two groups of metal wires 221 are respectively connected to different positions of the lifesaving equipment 24, so that the track of the lifesaving equipment 24 can be adjusted by respectively controlling the rotating speeds of the two groups of winding assemblies 81.

The launching chamber 21 is internally provided with an ejection assembly 25, the ejection assembly 25 comprises a power assembly and a contact assembly 252, the ejection assembly 25 is used for ejecting the lifesaving equipment 24 out of the launching chamber 21, the power assembly is in an electromagnetic drive guide rail, fuel drive or electric drive mode, the ejection assembly is preferably in a fuel drive mode in the embodiment and comprises a cylinder and a piston, the piston is similar to an internal combustion engine cylinder, the piston is rapidly pushed out after fuel is exploded and combusted, and the piston drives the contact assembly 252 to move along a slide 251 through a piston rod.

Install photovoltaic board subassembly 16 on the equipment box 14, be equipped with the battery in the equipment box 14, can provide the power supply guarantee under the outage condition.

A control method of a water area safety early warning device comprises the following steps:

s1, the camera 1 continuously monitors the surrounding water area and judges whether the monitored water area has activities of people, and the judgment mode is an AI judgment mode or a manual judgment mode;

s2, when monitoring personnel activities in the water area, the control unit module sends out appointments to the display screen 11 and the loudspeaker 10, so that the display screen 11 and the loudspeaker 10 play corresponding early warning prompt pictures and sounds, and send out early warning prompts to the personnel active in the water area, and the display screen 11 can also continuously play early warning pictures;

s3, when a person in a water area within a monitoring range is drowned, according to the person orientation information acquired by a camera, a control unit module rotating assembly 22 and a height adjusting assembly 23 send instructions, the rotating assembly 22 adjusts the opening direction of the throwing chamber 21, and the height adjusting assembly 23 adjusts the height of the rescue box 2, so that no height difference exists between the lifesaving equipment 24 and the water surface, and the purpose is to avoid horizontal forward movement towards the drowned person when the lifesaving equipment 24 is thrown, avoid the lifesaving equipment 24 from falling onto the water surface firstly to cause downward bending of a metal wire, and further ensure the timeliness and the effect of subsequently utilizing the metal wire to propel the lifesaving equipment and adjust the direction;

and S4, the control unit module sends an instruction to the winding component 81, the winding component 81 releases the metal wire 221, and the metal wire 221 achieves the straightening effect after passing through the stress relieving component 82 and pushes the lifesaving equipment 24 to move to the drowned person, so that the rescuing effect is achieved.

In the step S3, automatic AI recognition is performed on the image acquired by the camera 1 to determine whether there is a drowning risk in the water area within the monitoring range, and when the drowning risk is recognized, image information is sent to a control center, such as a reservoir worker, a maintenance worker around a river channel, and the like, and is confirmed by the worker, and after the confirmation, the subsequent steps are performed, otherwise, the subsequent steps are not performed, so as to avoid misjudgment, and when the worker is not confirmed within the set time, the subsequent steps are automatically performed;

in the step S4, the track of the lifesaving device 24 is adjusted by controlling the rotation speeds of the two sets of winding assemblies 81 respectively.

In the step S2, when a person appears in the camera monitoring area, the AI camera analyzes and judges whether the person has violation conditions such as water falling or fishing by going to the water through the system, and when the person is judged to have the violation conditions, a voice prompt is sent out first, and information is sent to the control unit module;

after the control unit receives the signal, information is generated to the background host computer at the first time, the picture is uploaded, and meanwhile, the information is sent to illegal personnel through a network to further remind the personnel.

The AI camera module further analysis personnel action activity condition, if discover that the personnel are further close to the waters in 1 meter, can shoot personnel's activity sight to show on the display screen, further remind personnel, take place the picture for the backstage host computer through the mobile network module simultaneously, pronunciation continues to remind simultaneously.

When the personnel do not hear the advice and continue to wade illegally, the system sends out an alarm sound, and when the personnel hear the violation warning and leave the water area, the AI camera system can continue to shoot the analysis graph until the personnel are behind the safety position, and the early warning state is released, and the personnel enter the conventional monitoring state.

The effect of the real-time monitoring early warning of waters violation is realized, from taking solar charging panel, carry out the system and charge, its working process is simple and convenient, the reliability is high, the cost of using manpower sparingly, and whether there is the violation phenomenon around can the effective monitoring waters, and send the early warning suggestion the very first time, and feed back to backstage host computer through the picture, the early warning effect has voice prompt, image picture frightens the early warning and provides three grade, can effectual suggestion violation personnel, ensure that the violation phenomenon takes place around the waters, lead to the emergence of accident such as drowning.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides a waters safety precaution device which characterized in that: comprises a base (12), a rescue box (2), a display screen (11), a loudspeaker (10), a camera (1) and a network module are installed on the base (12), the camera (1) is used for obtaining image information of surrounding water surface, the rescue box (2) is installed on the base (12) through a height adjusting component (23) and a rotating component (22), a throwing-in chamber (21) is arranged in the rescue box (2), the throwing-in chamber (21) is provided with an opening facing to the outside, a lifesaving device (24) is arranged in the throwing-in chamber (21), a rolling component (81) is arranged in the rescue box (2), a metal wire (221) made of black metal is wound on the rolling component (81), the metal wire (221) is connected with the lifesaving device (24) after passing through a stress eliminating component (82), and the rotating component (22) is used for adjusting the opening orientation of the throwing-in chamber (21), when the lifesaving equipment (24) is thrown in, the height of the rescue box (2) is adjusted by the height adjusting assembly (23), so that no height difference exists between the lifesaving equipment (24) and the water surface.

2. A water area safety precaution device as claimed in claim 1, wherein: the stress relief assembly (82) comprises a plurality of guide wheels (231), and the metal wire (221) is connected with the lifesaving equipment (24) after passing around the guide wheels (231).

3. The water safety precaution device of claim 2, characterized in that: the stress relieving assembly (82) further comprises an induction heating assembly (232), and the metal wire (221) sequentially passes through the guide wheel (231) and the induction heating assembly (232) and then is connected with the lifesaving equipment (24).

4. A water area safety warning device as claimed in any one of claims 1 to 3, wherein: the winding components (81) are at least provided with two groups, and the two groups of metal wires (221) are respectively connected to different positions of the lifesaving equipment (24).

5. A water area safety precaution device as claimed in claim 4, wherein: base (12), rescue case (2) and equipment box (14) are installed by supreme down in proper order, install display screen (11) and speaker (10) on equipment box (14), install camera (1) equipment box (14) top, display screen (11) are equipped with three groups at least, three groups display screen (11) are towards not equidirectional respectively.

6. A water area safety precaution device as claimed in claim 5, wherein: the height adjusting assembly (23) and the rotating assembly (22) are arranged on the base (12), and the equipment box (14) is connected with the base (12) through a frame body (13).

7. A water area safety precaution device as claimed in any one of claims 1, 5 and 6 wherein: an ejection assembly (25) is arranged in the throwing chamber (21), the ejection assembly (25) comprises a power assembly and a contact assembly (252), and the ejection assembly (25) is used for ejecting the lifesaving equipment (24) out of the throwing chamber (21).

8. A water area safety precaution device as claimed in claim 5 or 6, wherein: the photovoltaic panel assembly (16) is installed on the equipment box (14), and a storage battery is arranged in the equipment box (14).

9. A control method of a water area safety early warning device, based on any one of claims 1 to 8, characterized in that: the method comprises the following steps:

s1, the camera (1) continuously monitors the surrounding water area and judges whether the monitored water area has human activities;

s2, when monitoring personnel activities in the water area, the control unit module sends out an instruction to the display screen (11) and the loudspeaker (10) to make the display screen (11) and the loudspeaker (10) play corresponding early warning prompting pictures and sounds and send out early warning prompts to the personnel activities in the water area;

s3, when a person in a water area within a monitoring range has a drowning risk, a control unit module rotating assembly (22) and a height adjusting assembly (23) send instructions, the rotating assembly (22) adjusts the opening direction of the throwing chamber (21), and the height adjusting assembly (23) adjusts the height of the rescue box (2) so that a height difference does not exist between the lifesaving equipment (24) and the water surface;

and S4, the control unit module sends an instruction to the winding component (81), the winding component (81) releases the metal wire (221), and the metal wire (221) achieves the straightening effect after passing through the stress relieving component (82) and pushes the lifesaving equipment (24) to move to the drowned person, so that the rescuing effect is achieved.

10. The control method of the water area safety precaution device of claim 9, wherein: in the step S3, whether drowning risk exists in a water area in a monitoring range is judged by automatically identifying the image acquired by the camera (1), when the drowning risk exists, image information is sent to a control center and confirmed by a worker, and after the drowning risk is identified, the subsequent step is carried out, otherwise, the subsequent step is not carried out, and when the worker does not confirm within the set time, the subsequent step is automatically carried out;

and in the step S4, the track of the lifesaving equipment (24) is adjusted by respectively controlling the rotating speeds of the two groups of winding components (81).

Images