KR102155954B1 - Water safety positioning system using life-saving tube equipped with position sensor - Google Patents

Abstract

The present invention relates to a water safety positioning system using a life tube equipped with a position sensing device. In more detail, a position sensing device is mounted inside the life tube, and the position value obtained from the position sensing device is transmitted to the safety personnel terminal through wireless communication, and the safety personnel terminal detects an arbitrary danger boundary area through a dedicated application. It is equipped with a position detection device that enables quick search and rescue work by setting up and outputting an alarm sound when it is out of the preset boundary area. It relates to a water safety positioning system using the life tube.
To this end, the present invention provides a GPS module that obtains the current position value of a life tube located on the sea, a control module that controls to receive the position value from the GPS module and transmits it to a server located on land, and a power supply that supplies power to the control module. A life tube on which a position sensing device including a module is mounted; A server located on the ground, continuously storing the position value transmitted from the GPS module of the life tube, and transmitting it to the safety personnel terminal; Safety personnel who receive the current position value of the life tube from the server, create the current position of the life tube, activate the electronic map to set the danger boundary area, and output a warning sound when the position value of the life tube is out of the preset area. It provides a water safety positioning system using a life tube equipped with a position sensing device including a terminal.

Description

Water safety positioning system using life-saving tube equipped with position sensor}

The present invention relates to a water safety positioning system using a life tube equipped with a position sensing device. In more detail, a position sensing device is mounted inside the life tube, and the position value obtained from the position sensing device is transmitted to the safety personnel terminal through wireless communication, and the safety personnel terminal detects an arbitrary danger boundary area through a dedicated application. It is equipped with a position detection device that enables quick search and rescue work by setting up and outputting an alarm sound when it is out of the preset boundary area. It relates to a water safety positioning system using the life tube.

Water safety accidents are also increasing as the number of leisure travelers who enjoy water leisure and users who use beaches in summer are increasing every year.

Conventionally, safety personnel who manage water safety at a beach in summer can divide a specific area and manage each of the areas. However, in the event of a sudden emergency situation such as the occurrence of otic eyes due to the extremely short number of safety personnel, it may be difficult to grasp all the situations due to the small number of safety personnel, and a situation that may cause difficulty in search and rescue operations may occur.

In addition, conventionally, it is difficult to closely grasp all emergency situations with the naked eye of safety personnel, as it is possible to supervise the water visitors using the naked eye of a safety personnel, a telescope or a monitoring tower. When an emergency situation occurs in a short distance, it is difficult to recognize it quickly, and even when an accident occurs, search and rescue work is unreasonable.

Prior art literature: KR Patent Publication No. 1515929 (announcement on May 5, 2015)

The present invention was conceived to solve the above problems, especially in the case of a safety accident at the coast, a water safety location confirmation system using a life tube equipped with a position detection device that enables efficient safety management with a small number of people Its purpose is to provide.

In order to achieve the above object, the water safety positioning system using a life tube equipped with a position detection device according to the present invention is a GPS module that acquires the current position value of a life tube located on the sea, and transmits the position value from the GPS module. A life tube on which a position sensing device is mounted including a control module for receiving and transmitting power to a server located on land, and a power supply module for supplying power to the control module; A server located on the ground, continuously storing the position value transmitted from the GPS module of the life tube, and transmitting it to the safety personnel terminal; Safety personnel who receive the current position value of the life tube from the server, create the current position of the life tube, activate the electronic map to set the danger boundary area, and output a warning sound when the position value of the life tube is out of the preset area. It may include a terminal.

In addition, the safety personnel terminal designates a specific point on the electronic map after activating the electronic map, and a boundary area setting and position value display module that connects the designated points to set the dangerous boundary area, and the risk boundary for each time period. A zone setting module for each time zone that allows you to set the zone so that the activity radius can be adjusted and managed according to the day and night, and a differential warning sound that allows you to set the intensity and frequency of the warning sound differently depending on the depth and areas with frequent accident risk. A setting module, a setting module for each sea level that allows the color of the sea level to be differently set and output according to the sea level, and if the position value of a specific life tube has not changed even after a preset time has elapsed, it detects this and the corresponding life tube It is determined that it is necessary to pay close attention to this, and a caution detection display module that outputs a notification message or sound, sets different danger zones for use by children and adults, and identifies the locations of life-saving tubes for children and life-saving tubes for adults. It may include a management module for each subject subject to separate and manage children and adults by applying different signs and colors that can be done.

In addition, the position sensing device may further include mounted inside the life tube at which both handle portions are located, or mounted inside the air inlet part of the life tube.

In addition, the position sensing device is formed in a square or cylindrical shape to protect the parts attached to the position sensing device, and to be formed of a waterproof material in case water flows into the life tube. Built in the inner wall and made of an elastic material, the shock absorber is provided as a means to buffer when an impact is applied due to the movement of seawater or external physical factors, and it is provided on the outer surface of the case and is rescued by the movement of seawater. It may further include a fixing portion that allows the position sensing device accommodated in the inner surface of the tube to be fixed without shaking.

According to the present invention, a position sensing device is mounted inside the life tube, and the position value obtained from the position sensing device is transmitted to the safety personnel terminal through wireless communication, and the safety personnel terminal detects an arbitrary danger boundary area through a dedicated application. It is effective in setting and outputting an alarm sound when it is out of the preset boundary area, so that if a life tube is detected in the area set as a danger boundary area, the safety personnel can recognize it and perform quick search and rescue work. .

In addition, according to the present invention, based on the position value received from the sea, the depth and risk of the danger boundary area, and the level of the alarm sound, frequency, etc. It is effective in enabling the safety personnel located on land to quickly recognize according to the dangerous state at sea.

1 is a configuration diagram of a water safety positioning system using a life tube equipped with a position sensing device according to a preferred embodiment of the present invention,
2 is a view showing the mounting position and structure of the position sensing device in the water safety positioning system using a life tube equipped with a position sensing device according to a preferred embodiment of the present invention;
3 is an application configuration diagram of a safety personnel terminal in a water safety positioning system using a life tube equipped with a position sensing device according to a preferred embodiment of the present invention,
4 is an implementation screen of a danger boundary area setting module of a safety personnel terminal among a water safety positioning system using a life tube equipped with a position detection device according to a preferred embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to elements of each drawing, it should be noted that the same elements are assigned the same numerals as possible even if they are indicated on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, a preferred embodiment of the present invention will be described below, but the technical idea of the present invention is not limited thereto or is not limited thereto, and may be modified and variously implemented by those skilled in the art.

1 is a configuration diagram of a water safety positioning system using a life tube equipped with a position detection device according to a preferred embodiment of the present invention, and FIG. 2 is a life tube equipped with a position detection device according to a preferred embodiment of the present invention. It is a view showing the mounting position and structure of the position sensing device in the water safety positioning system using, Figure 3 is a safety personnel in the water safety positioning system using a life tube equipped with a position sensing device according to a preferred embodiment of the present invention An application configuration diagram of a terminal, and FIG. 4 is an implementation screen of a danger boundary area setting module of a safety personnel terminal among a water safety positioning system using a life tube equipped with a position detection device according to a preferred embodiment of the present invention.

1 to 4, the water safety positioning system 100 using a life tube equipped with a position detection device according to a preferred embodiment of the present invention includes a life tube 10, a server 20, and a safety officer. It is configured to include the terminal 30.

The position sensing device 1 mounted inside the life-saving tube 10 transmits the position value of the life-saving tube 10 to the position value receiving module 9 connected to the server 20 located on the land. The position value receiving module 9 transmits the received position value to the server 20. The server 20 continuously receives the location value from the GPS module 3 and stores the latitude and longitude values, transmits the stored values to the safety personnel terminal 30, and continuously updates the location value to be displayed.

The safety personnel terminal 30 activates the dedicated application to output the location value received from the server 20 on the electronic map and at the same time designate an arbitrary no-swimming boundary line (hereinafter, a danger boundary area) on the electronic map, When the position value appears in the area where the life tube 10 is outside the pre-designated danger boundary area, an alarm sound is output to the safety personnel terminal 30.

Hereinafter, each component of the position sensing device 1 will be described in detail.

The position sensing device 1 includes a GPS module 3, a control module 5, a position value transmission module 7, a position value receiving module 9, and a power supply module (not shown).

The GPS module 3 acquires current location information of the life tube.

The control module 5 loads the position value obtained from the GPS module 3 and transmits it to the server 20 on the land through wireless communication. At this time, the control module 5 parses the position value obtained from the GPS module 3 and transmits it to the server 20.

The control module 5 is electrically connected to the position value transmission module 7 for transmitting and receiving the position value and the position value receiving module 9, and receives the position value from the GPS module 3 to transmit the position value transmission module 7 A control command is given to transmit the position value to the position value receiving module 9 located on land.

The position value transmission module 7 is mounted inside the life-saving tube 10, and the position value receiving module 9 is connected to the server 20 on land, and the rescuer wearing the life-saving tube 10 at sea and at sea It transmits and receives the position value to the safety personnel terminal 30 located on the land a certain distance away from.

The position value receiving module 9 is connected to the server 20 located on land and connected to the position value transmitting module 7 through wireless communication, and the position value transmitted to the position value transmitting module 7 is transferred to the server 20. send.

The position value transmitting module 7 and the position value receiving module 9 transmit and receive data in a wireless communication method, and as an example, an RF module may be used as a wireless communication method.

The RF module has the advantage of having a longer transmission/reception distance compared to other wireless communications such as WI-FI and Bluetooth, and thus has characteristics more suitable for environmental characteristics such as coastal areas.

Here, the communication method is not limited to the above embodiment.

The power supply module (not shown) supplies power to the control module 5.

The position sensing device 1 is mounted inside the life-saving tube 10, and can be built into the inner bottom where the handle of the life-saving tube 10 is located or inside the air inlet (not shown) through which air is injected. .

Looking at the structure of the position sensing device 1, the position sensing device 1 includes a case portion 13, an impact absorbing portion 15, and a fixing portion (not shown).

The case part 13 may be formed in a square or cylindrical shape to protect parts attached to the position sensing device, and may be formed of a waterproof material in case water flows into the life tube.

The shock absorbing part 15 is built in the inner wall of the case part 13 and is made of an elastic material to have a shock absorbing function.

The shock absorbing unit 15 is provided as a means for buffering when an impact is applied to the position sensing device 1 mounted on the inside of the life-saving tube 10 due to movement of seawater or external physical factors.

The fixing part (not shown) is provided on the outer surface of the case part 13 so that the position sensing device 1 accommodated in the inner surface of the life-saving tube 10 by the movement of seawater may be fixed without shaking. ) It should be fixed on the inner side.

The server 20 is located on land, stores the position value transmitted from the GPS module 3 of the life tube 10, and transmits it to the safety personnel terminal 30.

The server 20 receives the GPS value from the location value transmission module 7 of the location detection device 1 and continuously stores it, and transmits the inputted value to the safety personnel terminal 30.

The safety personnel terminal 30 receives the current position value of the life-saving tube 10 from the server 20 so that the current position of the life-saving tube 10 can be generated, and sets the danger boundary area so that the life tube is preset. When out of the range, a warning sound is output.

Here, the safety personnel terminal may be a smart device, and as a smart device, a tablet PC, a personal digital assistant (PDA), a notebook, a cellular phone, a personal communication service (PCS) phone, and a handheld PC (Hand-Held) PC), GSM (Global System for Mobile) phone, W-CDMA (Wideband CDMA) phone, CDMA-2000 phone, and smart phone, etc. You can run the application and use it.

The safety personnel terminal 30 includes a boundary area setting and position value display module 32, a time zone setting module 34, a differential warning sound setting module 36, a sea level setting module 38, a caution detection display module ( 40), it is configured to include a management module 42 for each target subject. The above modules are implemented as an application in the safety personnel terminal 30.

Referring to FIG. 4, the boundary area setting and location value display module 32 designates a specific point on the electronic map after activating the electronic map, and connects the designated points to set the dangerous boundary area.

The boundary area setting and position value display module 32 makes it possible to add a new danger boundary area in the predetermined danger boundary area, delete an existing area, or partially modify the predetermined area. Accordingly, when the boundary area needs to be reset due to a change in water depth, the boundary line can be reset according to the above method.

More specifically, the boundary area setting and location value display module 32 activates the electronic map and constructs a source representing the location using a distance function, and designates the coordinates (x1, y1) and (x2, y2) to Or, designate the boundary line with a curve. Then, set the color and width corresponding to the marker. At this time, the x,y values are initialized to 0,0 to display on the electronic map. Then, the transmission position value is indicated by a marker, and the position value at which the corresponding marker is located is indicated. Then, the location value is transmitted through the GPS module 3, and the location value is displayed in conjunction with the server 20.

The boundary area setting and position value display module 32 interlocks with the server 20 to receive the position value in real time, and displays the current status of the position value fluctuation according to the movement of the life-saving tube 10 on the electronic map in real time. .

The zone setting module 34 for each time zone allows the risk boundary zone to be set for each time zone, so that the activity radius can be adjusted and managed differently depending on the day and night.

In one embodiment, the zone setting module 34 for each time zone allows the danger boundary zone to be set differently depending on the day and night so that the danger boundary zone is widened during the day to widen the radius in which water players can be active, and the daytime at night Since the field of view is narrower, the management area is narrower than the daytime risk boundary area.

The differential warning sound setting module 36 enables the intensity and frequency of the warning sound to be set differently according to the depth of water and areas where the risk of accidents is frequent.

In one embodiment, the differential warning sound setting module 36 may set two or more boundary areas having a difference in depth or degree of danger, and output a first warning sound when the first boundary area is exceeded, and the first boundary line In case of crossing the second boundary area with a deeper depth and a higher risk, a sound stronger than the intensity of the first output warning sound is output, or the number and frequency of the warning sound can be set more frequently so that the risk level of the boundary area is improved. According to this, a differential warning sound can be output.

The setting module for each sea level depth 38 sets and outputs the color of the sea level differently according to the depth of the sea level. For example, the setting module 38 for each sea level may display different colors according to the depth.

The attention detection and display module 40 detects that the position value of the specific life-saving tube 10 has not changed even after a preset time has elapsed, and determines that it is necessary to carefully monitor the life-saving tube, and the safety personnel terminal 30 To output a notification message or a notification sound through

The management module 42 for each subject enables different settings of danger boundary areas that can be used by children and adults, and applies different markings and colors to identify the location of the child's life tube and the adult life tube. Make it possible to separate and manage adults.

More specifically, the target subject-specific management module 42 allows children and adults to set different risk boundary zones to be used in order to separate and manage children and adults, and separate life-saving tubes for children and adult life-saving tubes. By giving unique identification information, it is possible to separate and manage life tubes for children and life tubes for adults.

In one embodiment, when the position value of the child's life tube is detected in a danger zone where only adults can use it, alarm information including a warning sound or a warning alarm message is output to the safety personnel terminal 30 to monitor it. In this case, the alarm information output from the safety personnel terminal 30 may be output in a manner that can be distinguished from the warning sound.

The above description is merely illustrative of the technical idea of the present invention, and those of ordinary skill in the technical field to which the present invention belongs can make various modifications, changes, and substitutions within the scope not departing from the essential characteristics of the present invention. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings. . The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

10-Life Tube 20-Server
30-Safety personnel terminal 32-Boundary area setting and position value display module
34-Area setting module for each time zone 36-Differential beep setting module
38-Sea level depth setting module 40-Attention detection display module
42-Management module for each subject

Claims (5)

delete GPS module that acquires the current position value of the life tube located on the sea,
A control module that receives the location value from the GPS module and controls it to be transmitted to a server located on land,
Power supply module that supplies power to the control module
A life-saving tube on which a position sensing device is mounted;
A server located on the ground, continuously storing the position value transmitted from the GPS module of the life tube, and transmitting it to the safety personnel terminal;
A safety personnel terminal that receives the current position value of the life tube from the server, generates the current position of the life tube, activates the electronic map to set the danger boundary area, and outputs a warning sound when the position value of the life tube is outside the set area.
Including,
The safety personnel terminal
After activating the electronic map, it is possible to designate a specific point on the electronic map, connect the designated points to establish a danger boundary area, add a new danger boundary area to the preset danger boundary area, or change an existing danger boundary area. Boundary area setting and position value display module that can be deleted or partially modified
Including,
Position sensing devices are mounted inside the life tube's two handles or inside the life tube's air inlet
Including,
The safety personnel terminal
A zone setting module for each time zone that allows you to set the danger boundary zone for each time zone, so that the activity radius can be adjusted and managed differently depending on the day and night.
Differential warning sound setting module that allows you to set the intensity and frequency of the warning sound differently according to the depth of water and areas with frequent accident risk,
A setting module for each sea level, which allows you to set and print the color of the sea level differently according to the depth of the sea level,
If the position value of a specific life tube has not changed even after a preset time has elapsed, it detects this, determines that it is necessary to pay close attention to the life tube, and outputs a notification message or a notification sound.
Danger boundary areas that can be used by children and adults are set differently, different unique identification information is assigned to the life tube for children and the life tube for adults, and a mark to identify the location of the life tube for children and the adult life tube. Management module for each subject subject to separate and manage children and adults by applying different colors
Including,
Differential beep setting module
It is possible to set two or more boundary areas with difference in depth or level of danger, and when the first boundary area is exceeded, the first warning sound is output, and the second boundary area is deeper than the first boundary area and with higher risk. In case of exceeding, outputting a relatively stronger sound than the intensity of the first output warning sound, or allowing the frequency and number of warning sounds to be output frequently
A water safety location confirmation system using a life tube equipped with a location detection device comprising a.








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