KR101202274B1 - Navigation for providing marine information of real time - Google Patents

Abstract

PURPOSE: A navigation for providing real time marine information is provided to minimize an accident rate of a ship in an undercurrent area and improve the stability of ship sailing. CONSTITUTION: A database(20) stores information about the water level, tidal current and tide of the neighboring ocean. A variable lattice generating module(30) generates the neighboring ocean information capable of ship sailing into variable lattice data. A route analyzing module(40) extracts a route along variable lattice. The route analyzing module analyzes an optimal route. A position measuring unit(51) measures a current position. A information collecting unit(53) checks the tidal current speed, tidal current direction and water level of the current position. A route searching module(50) provides optimal and shortest route analyzing information, sailing information and fuel information for the route. A GPS receiver(60) is mounted in a main body(10). [Reference numerals] (10) Main body; (20) Database; (30) Variable lattice generating module; (40) Route analyzing module; (50) Route searching module; (51) Position measuring unit; (53) Information collecting unit; (60) GPS receiver

Description

NAVIGATION FOR PROVIDING MARINE INFORMATION OF REAL TIME}

The present invention relates to a navigation system that collects the position information of a vessel using a receiver equipped with a GPS receiver, and analyzes the optimal driving route by combining the collected vessel position information with a seaworthy route.

To this end, the present invention combines tidal information that changes in real time in order to overcome the limitations of fixed water-based subsea depth information and predict real-time water level changes, and as a result, The seafloor depth information is changing. In addition, by applying current currents, the direction and speed of tidal flows are applied to real-time depth information to prepare a criterion for estimating the operating time and fuel efficiency of ships. GIS DB), and it is possible to operate according to the type of vessel by applying the depth range that can be operated according to the volume and size of the vessel with safety factor, and finally adding the operational radius (R) of the vessel as attribute information to the variable grid. By calculating the route, the route is provided from the GPS location receiving point to an arbitrary point.

Accordingly, the present invention minimizes the accident rate of the stranded ships in the reservoir region occurring in the sea area other than the fixed route through real-time water level information prediction, improves the stability of the vessel operation, and provides the optimal route considering the vessel fuel economy to save energy and It can be used as a useful technology of the green energy industry that provides the effect of CO2 reduction.

In general, marine accidents are concentrated in coastal areas, and accidents of small vessels of less than 100 tons account for 75% of the total, and the recent increase in income is increasing not only fishing but also leisure small vessels.

Conventionally, the small ship operation information in the current coastal waters uses a GPS plotter which displays the current ship position on the electronic chart by referring to a paper chart or receiving GPS signals. However, the reference surface of the electronic chart depth in the sea chart or GPS plotter is the lowest floor surface (ALLW), which is determined by the tidal observation, and is based on the lowest surface tidal level for the safe navigation of large ships. I am doing it. Therefore, the actual depth at a specific time in a specific area is the value of the water level which changes with time in addition to the depth value of this island (refer FIG. 1).

In fact, those who operate small ships in coastal waters read the values in the tides table at the sea level of the ship's position at sea level to estimate the actual depth and operate based on their own navigational experience. ,

In addition, depending on the tidal conditions (high and low tide) when moving from area A to area B, the travel time and fuel consumption vary depending on whether the direction of the ship is forward or reverse of the tidal current.

However, although the ship's depth information is dependent on paper charts as described above, or some GPS plotters are used as described above, it is still available to the general public or beginners of the ship operation to find the depth of the sea charts and the tides that change from time to time. It is difficult to know the actual depth reflected.

In addition, the arrival time and fuel consumption vary depending on the tidal situation (algae direction), but the information depends on the experiences of the navigators, so it is operated by a device or method independent of land GPS navigation. It is true.

The sea, oceanic conditions, tides, and tides are embedded, detachable, and integrated with on-the-ground navigation, so that any point on the sea from any point on the land (or from the land to the desired destination on the sea) is continuous. There is an urgent need for the development of a navigation system with route search and route guidance.

The present invention has been made to solve the above problems,

By real-time water level information prediction, it minimizes the accident rate of stranded ships in storage areas other than fixed route, improves the stability of vessel operation, and provides the optimal route considering vessel fuel efficiency to provide energy saving and CO2 reduction effect. Its purpose is to make it a useful technology for the green energy industry.

In addition, another object of the present invention is to provide a mounting means for attaching and detaching a navigation system integrated with the position information of the sea and the land to the vessel to improve the convenience of use.

In addition, the present invention is characterized in that the gap adjusting means is provided in the mounting means can mount the navigation having a variety of shapes and sizes, regardless of the shape or size of the mounting means to maximize the universal utility of the mounting means. do.

Furthermore, the present invention is provided with a rotation preventing means in the mounting means, after the completion of the adjustment of the interval between each support member, the rotation prevention means is restrained by the pinion so that each support member is firmly fixed in a state in which the interval is adjusted to stabilize the navigation Another object is to be able to implement a support structure.

The real-time marine information providing navigation according to the present invention includes a GPS receiver for collecting position information of a ship; A variable lattice generation module for generating information on the depth, tides, and tides of the surrounding ocean in real time, and variable lattice-type data in the surrounding sea area in which the vessel can operate using the real-time information stored in the database; Using the variable grid data generated from the variable grid generation module, the path along which the vessel can operate is extracted along the variable grid, and the safety factor and rotation radius that the vessel can operate according to the volume and size of the vessel are extracted and extracted. A path analysis module for analyzing an optimal route capable of actually operating a ship by matching the variable grid, a location positioning unit for positioning a current location using satellite data corresponding to a location signal received from the GPS receiver, and the location The location and time information measured by the positioning unit, and the current by the real-time information of the database Optimal and shortest path analysis for the route between any point that the ship intends to operate by synchronizing in real time the information collecting unit to grasp the tide velocity, tide direction and water level of the position, and the position information located in the position location, A main body including a route search module for providing a navigation speed and fuel economy information, and the GPS receiver mounted thereon; And mounting means mounted to the ship to mount the main body, the mounting means configured to be detachable from the main body.

The mounting means according to the present invention is provided with a body, a support member for fixing both sides of the main body is provided with the body, and is provided on the body, it is possible to adjust the spacing between the respective support members according to the width length of the main body Characterized in that it comprises a spacing means to make.

The gap adjusting means according to the present invention is formed in the body, the plurality of guide holes are arranged up and down, inserted into each guide hole, the rack is connected to each of the supporting members, and provided to be rotatable in the body And a pinion connected to each of the racks, and a guide hole provided in the body to enable movement in the width direction of each of the supporting members.

A through hole provided in the body according to the present invention, into which the pinion is inserted, a first protrusion having a waveform formed on an inner circumferential surface of the through hole, and a second protrusion provided in the pinion and formed to correspond to the first protrusion. The anti-rotation means is further provided, wherein the first protrusion or the second protrusion, or both of them have elasticity.

The real-time marine information provision navigation according to the present invention minimizes the accident rate of the stranded ships in the reservoir region occurring in the sea area other than the fixed route through real-time water level information prediction, increases the stability of the vessel operation as well as provides the optimum route considering the vessel fuel economy. It can be used as a useful technology of the eco-friendly energy industry that provides energy saving and CO2 reduction effect.

In addition, the present invention is provided with a mounting means for detachable navigation on the vessel integrated with the position information of the sea and the land can improve the ease of use.

In addition, the present invention is provided with a gap adjusting means in the mounting means can be mounted to the navigation having a variety of shapes and sizes, regardless of the shape or size, it is possible to maximize the universal utilization of the mounting means.

Furthermore, the present invention is provided with a rotation preventing means in the mounting means, after the completion of the adjustment of the interval between each support member, the rotation prevention means is restrained by the pinion so that each support member is firmly fixed in a state in which the interval is adjusted to stabilize the navigation Support structure can be implemented.

1 is a conceptual diagram showing the depth of the watermark and the actual depth in the prior art,
2 is a block diagram showing a real-time marine information providing navigation according to the present invention,
3 is an exemplary view showing a screen of a navigation system according to the present invention;
4 is a block diagram showing various functions of a navigation system according to the present invention;
5 to 7 are a perspective view and a cross-sectional view showing the mounting means of the navigation system for providing real-time marine information according to the present invention.

Hereinafter, a navigation system for providing real-time marine information according to the present invention will be described with reference to the accompanying drawings.

When referring to the accompanying reference to the direction used in the present specification, Figure 5,

The horizontal direction is defined as the 'lateral direction or the width direction' based on the front panel of the mounting means, and the vertical direction is specified as the 'vertical direction'.

As shown in Figure 2 to 7 real-time marine information providing navigation according to the present invention is

Using the database 20 to store information about the depth, tidal current, and tides of the surrounding ocean in real time, and using the real time information stored in the database 20 to generate variable grid data of the surrounding sea area in which the vessel can operate. By using the variable grid generation module 30 and the variable grid data generated from the variable grid generation module 30 to extract the path along which the ship can operate along the variable grid, the ship according to the volume and size of the ship The path analysis module 40 analyzes the optimum route that can be operated by the actual vessel by calculating the safety factor and rotation radius which can be operated and matching the extracted variable grid, and corresponding to the position signal received from the GPS receiver 60. Position positioning unit 51 for positioning the current position using the satellite data, position and time information positioned at the position positioning unit 51, and implementation of the database 20 Any point to which the ship intends to operate by synchronizing in real time the information collecting unit 53 for grasping the tidal velocity, the tidal direction and the water level of the current position and the position information positioned in the positional positioning unit 51 according to the information. A main body 10 including a route search module 50 for providing an optimum and shortest path analysis, a navigation speed, and fuel economy information on a route between the vehicle and the GPS receiver 60; And a mounting means 100 mounted on the vessel to mount the main body 10 and configured to detachably attach the main body 10.

As shown in Figure 2 the database 20 of the main body according to the present invention

Using the sea topographic maps created by ocean depth surveying, the sea floor depth from the fixed reference plane is stored as a vector extracted base map, and real-time depth information combined with subsea depth vector data by converting tidal information that changes in real time into separate data. Will be created and saved.

That is, the database 20 stores information about depth, tides, and tides of the surrounding ocean in real time, and provides basic location information by the stored real-time depth information.

As shown in FIG. 2, the variable lattice generation module 30 of the main body according to the present invention generates the variable lattice type data in the surrounding sea area in which the vessel can operate using real time information stored in the database 20. .

That is, the variable grid generation module 30 adds current information to the real time depth information in the database 20 to include the direction of the current and the current velocity as a factor of the real time depth information, thereby real time current and / or depth information. Analyze and generate,

The analyzed real-time current and / or depth information is calculated as the variable lattice harmonic constant to generate the variable lattice data of the entire Korean ocean to which the ship can operate.

As shown in FIG. 2, the path analysis module 40 of the main body according to the present invention generates real-time sea current and / or depth information generated by the database 20 and the entire surrounding ocean as variable grid data. Analyze the optimal route.

That is, the route analysis module 40 extracts a route along which the vessel can operate using the variable lattice type data generated from the variable lattice generation module 30,

According to the volume and size of the vessel, the safety factor and rotation radius that the vessel can operate are calculated as variables.

The calculated variable is matched with the value extracted along the variable grid to analyze and provide the optimum route that the actual ship can operate.

As shown in FIG. 2, the route search module 50 of the main body according to the present invention randomly synchronizes the position information in real time using the position information received by the GPS receiver 60. It provides information about the path between points.

To this end, the route search module 50 is a positioning unit 51 for positioning the current position using satellite data corresponding to four or more GPS satellite signals received through the GPS receiver 60,

And collecting information on current speed, current direction and water level of the current location based on the location and time information positioned by the location positioning unit 51 and the real time current and / or depth information analyzed by the database 20. It comprises a portion 53.

Accordingly, the route search module 50 synchronizes in real time the various information of the current position collected by the information collecting unit 53 and the position information positioned by the position positioning unit 51 in real time. It is possible to provide optimum / shortest path analysis, flight speed, and fuel economy information for a route between arbitrary points.

As described above, the main body 10 according to the present invention includes the database 20, the variable grid generation module 30, the alarm analysis module 40, and the path search module 50.

The main body 10 is equipped with a GPS receiver 60 to enable the GPS receiver 60 to receive GPS satellite signals.

And navigation according to the present invention is embedded in a variety of sea conditions (embedded), land navigation is integrated to provide a continuous path search and route guidance function from any point of the sea to any point of the land (or from the land to the desired destination of the sea) It can be implemented.

As such, the route search and route guidance functions are displayed on the screen by the navigation system according to the present invention, and the displayed screens are implemented in various functions as well as the example of FIG. You can increase it.

In addition, to further diversify the function of the navigation system according to the present invention and provide more systematic navigation information,

As shown in FIG. 4, the following functions are provided.

First, a GPS module for detecting GPS, direction detection (true north, route), route confirmation (origin, destination),

A location input module having a danger location input and a location of interest input is provided.

In addition, the environment input module for time information, GPS settings, route search settings,

The path search module for optimal path, shortest path, and simulated flight;

Flight information display module for displaying various information such as route display, tidal display, tidal display, depth display, seabed display, danger zone display.

In addition, a screen manipulation module for providing 2D service, 3D service, and image service is provided to implement the various information on the screen.

Accordingly, the various modules as described above are organically coupled and driven to provide a navigation system for more reliable path search and path guidance.

Furthermore, the main body according to the present invention, that is, the navigation can be mounted on the vehicle for route search and route guidance on land,

It can also be mounted on ships for route search and route guidance at sea.

In this case, the navigation according to the present invention is preferably provided with a mounting means to be mounted on any device,

In particular, in the present invention, not only can be easily and easily installed navigation on the vessel, but also introduced a mounting means configured to be easily separated,

This will be described in more detail below.

5 to 7, the mounting means 100 according to the present invention is

Mounted to the vessel, it is configured to be detachable the main body can be easily equipped with the navigation, it is possible to provide convenience in use.

Mounting means 100 according to the present invention is the body 110, the support member 120 for fixing both sides of the body is provided with the body 110,

And provided in the body 110, the main body, that is, the housing made of a rectangular box shape includes a gap adjusting means 130 to enable the gap between the supporting members 120 according to the width length Is done.

First, the body 110 of the mounting means 100 may be formed as a separate type or a single body that the front panel 111 and the rear panel 113 are coupled to each other,

For convenience of manufacture, the body 110 is preferably manufactured in a form in which two panels are coupled and / or separated as shown in FIG. 5,

Hereinafter, the body 110 will be described on the assumption that the front panel 111 and the rear panel 113 are configured.

And each panel is provided with a male and female coupling portion for coupling and / or separation between each other,

In this case, when the female coupling part 111a is provided in the front panel 111, the male coupling part 113a is provided in the rear panel 113, and in contrast, when the male coupling part is provided in the front panel 111. The rear panel 113 is provided with a female coupling portion.

In this case, the female coupling portion 111a is formed in a groove shape, and the male coupling portion 113a is formed in a protrusion shape so that the projections are inserted into the grooves so that each panel is coupled and fixed.

If necessary, it is also possible to bond each panel or to introduce other forms of bonding.

In addition, although not shown in the accompanying drawings, the body rear panel of the mounting means is provided with a fixing member (not shown) for fixing the mounting means to the ship,

The fixing member is configured to be detachable or fixed to the rear panel, and a pressing pad is introduced at an end of the fixing member so that the fixing member can be attached to and detached from a surface such as glass having excellent smoothness. It is desirable to.

In addition, when mounting the mounting means on a structure such as wood or metal in the structure of the ship is provided with a mounting member of the form embedded in the structure, the fixing member (not shown) connected to the rear panel of the body to the mounting member It is also possible to combine, or configured to be detachable mounting member and the fixing member.

Next, the support member 120 of the mounting means 100 is formed on the front surface of the body 110, that is, both sides of the front panel 111 so as to mount the body so that the inner surface on both sides of the body Under pressure contact,

Each support member 120 is provided with a bent support portion 121 formed by bending inwardly, and after the main body is mounted, the support member 121 supports both sides of the main body so that the main body is supported by each support member. It is to be prevented from leaving or separating from 120.

In addition, the lower portion of the front panel 111 of the body 110 is provided with a support portion 123 to support the lower surface of the main body it is preferable to maintain the mounting state of the main body more stably.

Therefore, in order to mount the main body to the mounting means 100 when the main body is lowered from the upper direction and sandwiched between the supporting members 120

Both side surfaces of the main body are pressed and supported by the respective support members 120,

The lower surface of the main body is supported by the support 123 to form a stable support structure.

On the contrary, when the main body is separated from the mounting means 100, when the main body is lifted upward by applying a constant force to the main body, the main body naturally comes out between the supporting members 120, thereby allowing the main body to be separated.

In particular, the spacing control means 130 of the mounting means 100 is to adjust the spacing between each support member 120 that is spaced apart from each other to accommodate the navigation of various sizes by utilizing the universal means of the mounting means (100) It can be guaranteed.

To this end, the gap adjusting means 130 is formed in the body 110, a plurality of guide holes 131 are arranged up and down,

A rack 133 inserted into the guide holes 131 and connected to the support members 120;

A pinion 135 rotatably provided on the body 110 and connected to the racks 133;

And it is provided in the body 110, and comprises a guide hole 137 to enable the movement in the width direction of each of the support members (120).

First, each guide hole 131 is formed between the pair of guide protrusions (131a) provided on the inner surface of the front panel 111 of the body 110,

The guide holes 131 are spaced up and down based on the horizontal center line of the body 110,

One is arranged in the left direction and the other in the right direction based on the longitudinal center line of the body 110.

In this case, although not shown in the accompanying drawings, the guide protrusion may be provided on the inner side of the rear panel,

If necessary, the front panel and the rear panel are provided in the form of protruding on each inner surface, when the coupling of each panel, it is also possible to make the guide hole is formed to meet each other.

In addition, the inner guide protrusion 131a which is arranged to be close to the horizontal center line in the pair of guide protrusions 131a is shorter than the outer guide protrusion 131a so that the pinion 135 can be connected to the rack 133. It is preferable.

The racks 133 are arranged in the guide holes 131 formed as described above.

End portions of the racks 133 are connected to each support member 120 by a joint member 139,

In this case, the support member 120 and the rack 133 are first and second connection grooves 125 to correspond to the connection portion of the support member 120 and the rack 133 for ease of assembly of the mounting means 100. 133a is provided, and the coupling member 139 is forcibly inserted into each of the connecting grooves 125 and 133a so that the rack 133 and the support member 120 are integrally coupled to each other.

The guide hole 137 is formed on the front panel 111 of the body 110 to secure the movement path of the joint member 139 when the support member 120 moves, and at the same time It is provided in the form of opening a predetermined section of the guide hole 131.

Accordingly, when the supporting members 120 are moved, a joint member 139 connecting the supporting members 120 and the rack 133 moves horizontally in the horizontal direction using the guide hole 137 as a movement path. This becomes possible.

In addition, the pinion 135 is inserted into the through hole 141 formed in the center of the body 110,

In this case, the gear part G provided on each rack 133 is brought into contact with the upper and lower gear parts G supported by the pinion 135 so that each rack 133 rotates when the pinion 135 is rotated. ) Moves tangentially.

That is, when the rack 133 connected to the left support member 120 is located at the top, and the rack 133 connected to the right support member 120 is located at the bottom, as shown in FIG. 7.

When the pinion 135 is rotated clockwise,

The left rack 133 is moved in the right direction, and at the same time the right rack 133 is moved in the left direction so that the support members 120 are close to each other and the gap is narrowed.

On the contrary, if the pinion 135 is rotated counterclockwise,

Since the left rack 133 is moved in the left direction, the right rack 133 is moved in the right direction, so that the respective support members 120 are separated from each other and the interval is widened.

Accordingly, by adjusting the distance between the support members 120 according to the rotation direction of the pinion 135, the navigation device can be mounted on the mounting means 100 regardless of the size of the navigation, more precisely the navigation length. .

However, the arrangement position of each rack 133 as described above can be changed as needed,

For example, when the left rack 133 is located at the bottom and the right rack 133 is located at the top, when the pinion 135 rotates clockwise, the left rack 133 is on the left side, and the right rack 133 is on the left side. By moving to the right each support member 120 is moved in a direction away from each other,

On the contrary, when the pinion 135 rotates in the counterclockwise direction, the left rack 133 moves to the right side and the right rack 133 moves to the left side so that each support member 120 moves in a direction close to each other. do.

Furthermore, in addition to the method of directly operating the pinion by the user to control the spacing of each support member by the pinion according to the present invention, it is possible to attach the motor to the pinion to give an automatic adjustment function by driving the motor.

In this case, the interval adjustment between each support member is not only precise, it is preferable to ensure the convenience of the adjustment operation.

On the other hand, the mounting means 100 according to the present invention is provided with a rotation preventing means 140 to prevent the pinion 135 is rotated after adjusting the interval between the support members 120, the pinion 135, rack ( 133 and the support member 120 may be fixed at the adjusted position so that the mounting state of the navigation may be stably maintained.

Anti-rotation means 140 according to the present invention for this purpose is

A through-hole 141 formed at the center of the front panel 111 or the rear panel 113 of the body 110 or both, and the pinion 135 is inserted therein;

A first protrusion 143 having a waveform formed on an inner circumferential surface of the through hole 141;

And a second protrusion 145 formed on an outer circumferential surface of the pinion 135 and corresponding to the first protrusion 143.

First, the rotating means 읜 through hole 141 is formed in the front and rear panels 111 and 113 as shown in FIGS. 6 and 7 so that the front end and the rear end of the pinion 135 are the through hole 141. ),

At this time, the front end and the rear end of the pinion 135 is provided with an annular projection to prevent the pinion 135 from being pulled out of the through hole 141 by each panel is caught around the through hole 141.

In this case, the first protrusion 135a provided at the rear end of the pinion 135 is configured to protrude to the rear of the rear panel 113 so as to grip the worker to rotate the pinion 135 to serve as a grip portion. As a result, the pinion 135 can be rotated from the outside by the first protrusion 135a.

In addition, the second protrusion 135b provided at the front end of the pinion 135 may be configured to protrude forward of the front panel 111.

Rather, the second protrusion 135b is seated in the receiving groove 141a formed around the through hole 141 of the front panel 111 so that the second protrusion 135b is not protruded forward so that the navigation is mounted on the second protrusion 135b. It is preferable to prevent the navigation from the front panel 111 to achieve a more stable support structure.

In addition, the first protrusion 143 of the anti-rotation means 140 is manufactured in a waveform on the inner circumferential surface of the through hole 141 of the rear panel 113,

The second protrusion 145 is manufactured in a form corresponding to the first protrusion 143 on the rear outer circumferential surface of the pinion 135 to be engaged with the first protrusion 143.

In addition, the first protrusion 143 or the second protrusion 145, or both of them are preferably composed of an elastic body (EB),

This enables the rotational operation of the pinion 135 and at the same time,

After the operation of the pinion 135, that is, after the adjustment of the spacing of the respective support members 120 is to give a fixing force for preventing the pinion 135 to rotate.

In this case, the elastic body (EB) is produced in the shape of a ring by molding a band-shaped metal material into a wave,

First, when the first protrusion 143 is composed of an elastic body (EB), when forming the rear panel 113, the rear surface by insert injection so that each waveform of the elastic body (EB) protrudes from the inner peripheral surface of the through hole 141 It is molded integrally with the panel 113.

Next, even when the second protrusion 145 is formed of an elastic body EB, when the pinion 135 is formed, the pinion 135 is integrated with the pinion 135 by insert injection so that each waveform protrudes from the outer circumferential surface of the pinion 135. Is molded into.

At this time, the protrusions of the first and second protrusions 143 and 145 which are not constituted by the elastic body EB may contact and support the respective waveforms of the elastic body EB so that the elastic body EB can exhibit elasticity. Induces deformation.

Furthermore, when both the first and second protrusions 143 and 145 are formed of an elastic body EB, when the rear panel 113 and the pinion 135 are molded, they are integrally formed by insert injection and mutually formed. Through the contact of the elastic deformation of each waveform enables the pinion 135 to rotate.

However, in FIG. 7, the elastic body EB is shown to constitute both the first and second protrusions 143 and 145.

As described above, the elastic body EB may not only be introduced into any one of the first and second protrusions, but also have the same function and function.

When the first and second protrusions 143 and 145 are not engaged with each other and the pinion 135 is not rotated, the pinion 135 is constrained by the elastic force to restrain the pinion 135.

In this case, the restrained state of the pinion 135 is maintained as long as a predetermined external force is not applied, and the support member 120 connected to the pinion 135 by each rack 133 is also restrained at the current position of which the spacing is adjusted. Is fixed.

Furthermore, each of the supporting members 120 according to the present invention has a front end 111 having a front narrow back shape so that a thickness of the rear end abutting the front panel 111 is larger than a front end. It is preferable to increase the contact area between the support member 120 and to ensure a stable operation of the support member 120 and a sufficient support force by the support member 120.

In describing the present invention real-time marine information providing navigation with reference to the accompanying drawings, but described with a particular shape and direction, the present invention can be variously modified and changed by those skilled in the art, such variations and modifications of the present invention It should be interpreted as being included in the scope of rights.

EB: Elastic G: Gear
10: Body
20: database
30: variable grid generation module
40: path analysis module
50: route search module 51: position location
53: information collector
60: GPS receiver
100: mounting means
110: body 111: front panel
111a: female coupling portion 113: rear panel
113a: male coupling portion
120: support member 121: curved portion
123: base 125: the first connection groove
130: gap adjusting means 131: guide ball
131a: guide protrusion 133: rack
133a: second connecting groove 135: pinion
135a: first protrusion 135b: second protrusion
137: guide hole 139: joint member
140: rotation prevention means 141: through hole
141a: receiving groove 143: first projection
145: second projection

Claims (4)

A database that stores information about the depth, algae, and tides of the surrounding ocean in real time;
A variable lattice generation module for generating a variable lattice type data of a surrounding sea area in which a ship can operate using real-time information stored in the database;
Using the variable grid data generated from the variable grid generation module, the path along which the vessel can operate is extracted along the variable grid, and the safety factor and rotation radius that the vessel can operate according to the volume and size of the vessel are extracted and extracted. A route analysis module for analyzing an optimal route that can be operated by a real ship by matching a variable grid;
Position positioning unit for positioning the current position using the satellite data corresponding to the position signal received from the GPS receiver, location and time information positioned at the position positioning unit, and the current velocity of the current position by the real-time information of the database , An information collection unit for grasping the direction and level of birds and the location information positioned at the location positioning unit in real time, the optimum and shortest path analysis of the route between any point that the ship intends to operate, operating speed and fuel economy Includes a route search module for providing information,
A main body on which the GPS receiver is mounted; And
Mounting means is mounted to the vessel to mount the main body, the main body is configured to be detachable;
Real-time maritime information provided navigation, including.
According to claim 1, wherein the mounting means
The body,
A support member for fixing both sides of the main body provided with the body,
And a spacing adjusting means provided in the body, the spacing adjusting means being capable of adjusting spacing between the supporting members according to the width of the body.
The method of claim 2, wherein the gap adjusting means
A plurality of guide holes formed in the body and arranged up and down,
A rack inserted into each of the guide holes and connected to each of the supporting members;
A pinion rotatably provided on the body and connected to each of the racks;
Real-time marine information providing navigation, characterized in that provided in the body, comprising a guide hole for enabling movement in the width direction of each support member.
The method of claim 3, wherein
A through hole provided in the body and into which the pinion is inserted;
A first protrusion having a waveform formed on an inner circumferential surface of the through hole,
The pinion is further provided with rotation preventing means including a second projection formed to correspond to the first projection,
The first projection or the second projection, or both of the real-time marine information providing navigation, characterized in that the elastic.

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