KR101315184B1 - A terminal for remote detecting of the sea using mobile network - Google Patents

Abstract

The present invention relates to a terminal for marine telemetry using a mobile communication network.
In the present invention, the power supply control unit for controlling the charging and discharging of the power of the solar cell in charge of supplying the marine installation to the battery for charge and discharge; A power supply unit including a power monitoring unit for measuring voltage and current of power supplied to various marine installations; Receives the voltage and current measurement signal measured from the power monitoring unit and the reading signal from the change meter device of various marine environments, converts it into monitoring and reading data, and transmits it to a remote control computer through a mobile communication network. There is provided a marine remote meter reading terminal using a mobile communication network, characterized in that the control and data processing unit including a control unit for receiving the control data transmitted from the control signal to convert the control signal to the integrated unit.

Description

A terminal for remote detecting of the sea using mobile network

The present invention relates to a marine telemetry terminal using a mobile communication network. More specifically, it is a structure that floats on the sea surface by installing a sinker on the seabed to indicate the existence of a obstacle such as a reef or a deep water, or a route to a ship, and emits lights at night. Control the flickering of the buoys, change the quality of homogeneity, measure the state of supply of solar cell (solar cell) power, charge / discharge state of the battery, and measure various marine environments using sensors using the mobile communication network. The present invention relates to a mobile telemetering terminal using a configured mobile communication network.

Since the back buoys used for underwater obstacles and route markings are located on the surface of the sea, solar arrays are used to power the lamps. In addition, a technology for detecting marine environment by providing various sensors in the back buoy and providing sensing data as marine life information is used. The invention of the "intelligent register" of the Republic of Korea Patent Publication No. 10-2009-0100941 (published September 24, 2009) is disclosed.

The present invention, the charge and discharge controller for controlling the charging and discharging of the solar cell or storage battery, the measuring instrument for measuring the crest, temperature, wind direction, etc., the memory for recording the measurement data, to collect it in case of distress buoy Distress signal transmitter for transmitting distress signal including position coordinates to remote manager, GPS receiver for receiving current position and time information from GPS satellite, shock sensor for detecting impact due to collision between buoy and ship, shock sensor 4 cameras installed in front, rear, left, and right diagonal directions to shoot the collision situation without blind spots, LED module constituting the lamp with multiple LEDs, A microcontroller for overall control of the behavior of each configuration to perform distress, recall, and status reporting of buoys. . Accordingly, the present invention is an invention that can grasp and recover the position of the buoy when distressed, there is no fear of loss, and can provide an effect that can be efficiently managed by receiving the status of the buoy regularly.

Since the back buoy is located on the surface of the sea, it is greatly affected by the environmental change of the sea. Therefore, it is necessary to monitor and control the power supply state of the solar cell, which is the power supply means, the charge / discharge state of the battery, and the voltage / current supplied to various devices in real time. In addition, there is a need for a communication unit without obstacles between the sea level register and the land control unit. The public invention manages to store the position and status information of the buoy and report it to the administrator on a regular basis to prevent the loss, but it is an obstacle to monitor and control the important power supply and provide real-time detection data of various marine environments. There is a problem in that it is not possible to control the stable supply of power to the back chart, the monitoring and control of the voltage / current of various devices, and the like in real time remotely.

Therefore, it monitors and controls the power supply status of the solar cell array and the battery, which is the power supply means of the back chart, and transmits the change of the marine environment to the control computer in real time by using various sensors, and prevents the real-time communication means from being disturbed. There is a need for an invention relating to a terminal for sea remote meter reading that can be controlled.

Republic of Korea Patent Publication No. 10-2009-0100941 (published September 24, 2009)

The present invention is to solve the problems of the prior art, an object of the present invention is to provide a terminal for sea remote meter reading using a mobile communication network used when remotely controlling a sea apparatus such as a buoy.

It is another object of the present invention to provide a terminal for maritime remote meter reading using a mobile communication network that can remotely monitor and control the power supply of a marine installation apparatus such as a buoy.

Still another object of the present invention is to provide a terminal for remote telemetry using a mobile communication network capable of real-time reading of changes in the marine environment in a marine installation such as a buoy.

Another object of the present invention is to provide a mobile communication network having a communication means capable of real-time monitoring and control of the power supply status of marine installations such as a buoy, and reading information about changes in the marine environment to a control computer in real time without communication interference. The present invention provides a sea terminal for remote telemetry.

As a technical solution for achieving the object of the present invention, in a first aspect of the present invention, the solar cell control unit for receiving the electric power generated from the solar cell in charge of supplying the marine installation, and in the solar cell array A battery controller for controlling charging and discharging of a battery for charging and discharging the generated power, a power controller for controlling the type of power supply connected to the solar cell controller and the battery controller, and outputted from the power controller. A power supply unit including a power supply unit for receiving power and distributing power to various devices, and a power monitoring unit for measuring voltage and current at each power output from the power distribution unit;

Data receiving unit for receiving the voltage / current measurement monitoring signal measured from the power monitoring unit of the power supply unit, external marine environment change meter signal and the like to process the data, and transmits various monitoring and metering data transmitted from the data receiving unit A control unit for processing and processing control data transmitted from the control computer, and transmitting various monitoring and metering data transmitted from the control computer to the mobile communication network, and receiving control data transmitted through the mobile communication network from the control computer. There is provided a marine remote detection terminal using a mobile communication network including a control and data processing unit including a communication interface unit for providing to the control unit.

Also, in a second aspect of the present invention, in the present invention of the first aspect, the data receiver receives a signal received from at least one external metering device and removes a DC component included in the metering signal. (HPF), an amplifier for amplifying a signal filtered by the high band filter, a low band filter (LPF) for removing noise from a signal amplified by the amplifier, and a noise removed from the low band filter A terminal for maritime remote detection using a mobile communication network is provided, comprising an analog-digital converter (A / D converter) for converting an analog signal into a digital signal.

Further, in a third aspect of the present invention, in the present invention of the first aspect, the data receiving unit passes a signal received from at least one external meter reading device and a signal passing through a low band filter for maintaining a DC component of the meter reading signal. A differential amplifier for amplifying and outputting a signal including a DC component, a low band filter (LPF) for removing noise from a signal amplified by the differential amplifier, and an analog signal from which the noise is removed from the low band filter A terminal for maritime remote detection using a mobile communication network is provided, including an analog-to-digital converter (A / D converter) for converting a signal into a digital signal.

In addition, according to the fourth aspect of the present invention, in the present invention of the first aspect, the control unit includes a data storage unit for receiving and storing monitoring and metering data transmitted from the data receiving unit, and a driving program of the control unit. A central processing unit (CPU) for receiving the monitoring and metering data from the data storage unit and performing transmission control, receiving control data transmitted from the control computer, and generating and outputting a control signal. And at least one input / output unit including an output module for receiving monitoring and metering data from the central processing unit and outputting the monitoring data to a communication interface unit, and an input module for receiving control data input from the communication interface unit. A sea terminal for remote remote detection using a mobile communication network .

Further, in a fifth aspect of the present invention, in the present invention of the first aspect, the communication interface unit includes an application for performing a connection of a wireless TRS communication unit, a wireless CDMA communication unit, a wireless satellite communication unit, and each communication unit, The application is an application layer requesting a communication connection to transmit monitoring and metering data through an output module of the control unit, and receives the communication connection request of the application layer, the highest priority among the wireless TRS communication unit, wireless CDMA communication unit, wireless satellite communication unit The fault-tolerant network layer for performing communication of the communication unit with the corresponding communication unit by performing the standard IO test and modem port validation of the communication unit set to the priority, and the priority recognized by the fault-tolerant network layer are given. Wireless TRS for communication connection of corresponding communication unit New layer, is presented by the marine remote gum chingyong terminal using the mobile communication network comprises a wireless CDMA communication layer and a radio satellite communication layer.

Since the device for monitoring and controlling various kinds of marine installations is set in the marine telemetering terminal using the mobile communication network of the present invention, it is possible to easily construct a remote control system for marine installations such as a buoy.

In addition, by using the terminal for the sea remote meter reading using the mobile communication network of the present invention, it is possible to remotely monitor and control the power supply and power supply state of the sea installations such as the buoy.

In addition, by using the terminal for the sea remote meter reading using the mobile communication network of the present invention, it is possible to read in real time the change of the marine environment in the sea installations such as the buoy.

In addition, by using the terminal for the remote telemetering system using the mobile communication network of the present invention, real-time monitoring and control of the power supply state of the marine installations such as the buoy, and reading information on the change of the marine environment in real time to the control computer without communication interference There is an effect that can be transmitted.

1 is a schematic configuration diagram of an embodiment of a terminal for sea remote detection using a mobile communication network of the present invention.
2 is a schematic configuration diagram of an embodiment of a data receiver, which is a main part of a sea telemetry terminal using a mobile communication network of the present invention.
3 is a schematic configuration diagram of another embodiment of a data receiving unit, which is a main part of a maritime remote metering terminal using a mobile communication network of the present invention.
4 is a schematic configuration diagram of an embodiment of a control unit which is a main part of a maritime remote metering terminal using a mobile communication network of the present invention.
5 is a schematic configuration diagram of an embodiment of a communication interface unit which is a main part of a sea telemetry terminal using a mobile communication network of the present invention.

Hereinafter, the invention of the embodiment of the present invention will be described in detail with reference to the accompanying drawings. 1 is a schematic configuration diagram of an embodiment of a terminal for sea remote detection using a mobile communication network of the present invention. As shown in FIG. 1, the mobile terminal for remote telemetry using the mobile communication network of the present invention includes a solar cell controller 110 for receiving electric power generated from the solar cell array 300 which is responsible for supplying power to the marine installation. A battery controller 120 for controlling charging and discharging of the battery 400 for charging and discharging the power generated by the solar cell array 300, the solar cell controller 110, and the battery controller 120. A power supply control unit 130 connected to the power supply control unit 130 to control a type of power supply, a power distribution unit 130 for receiving power output from the power supply control unit 130 and distributing it to various devices, and the power distribution unit 130. A power supply unit 100 including a power monitoring unit 140 for measuring voltage and current at each power output from the power supply unit;

A data receiver 210 for receiving a voltage / current measurement signal measured from the power monitor 140 of the power supply unit 100, an external marine environment change meter signal, and the like and processing the data into data; and the data receiver 210. Transmitting and processing various monitoring and metering data transmitted from the control computer, and transmitting the various monitoring and metering data transmitted from the control unit 220 to the mobile communication network. And a control and data processor 200 including a communication interface 230 for receiving the control data transmitted through the mobile communication network from the control computer and providing the control data to the controller 220.

The power controller 130 controls the type of power supply to supply power directly from the solar cell array 300 to the marine telemetering terminal of the present invention, or the amount of charge of the battery 400 from the battery controller 120. Checking may control to supply power from the battery 400.

The power distribution unit 130 distributes the power set in each device on the basis of the input power, and receives the control signal of the control unit 220 to control the flashing of the for example, etc. of the various devices, or The control signal of the controller 220 may be input to change the homogeneous period of the back buoy.

The power monitoring unit 140 detects the amount of voltage and current from the power supplied to the device and transmits it to the data receiver 210 to check the voltage and current amount of various devices in real time in the control computer so as to take necessary measures. can do.

The various meter reading signals input from the data receiver 210 are, for example, signals sent from the meter reading device regarding wind direction, wind speed, temperature, humidity, air pressure, flow velocity, depth of water, water temperature, salinity and red tide.

2 is a schematic configuration diagram of an embodiment of a data receiver, which is a main part of a sea telemetry terminal using a mobile communication network of the present invention. As shown in FIG. 2, the data receiver 210 of the present invention receives a signal received from at least one external metering device and removes a DC component included in the metering signal 211. ), An amplifier 212 for amplifying the signal filtered by the high band filter 211, a low band filter (LPF) 213 for removing noise from the signal amplified by the amplifier 212, and And an analog-to-digital converter (A / D converter) 214 for converting the analog signal from which the noise is removed from the low band filter 213 into a digital signal.

3 is a schematic configuration diagram of another embodiment of a data receiving unit, which is a main part of a maritime remote metering terminal using a mobile communication network of the present invention. As shown in FIG. 3, the data receiver 210 of the present invention inputs a signal received from at least one external meter reading device and a signal passing through a low band pass filter 215 to maintain a DC component of the meter reading signal. A differential amplifier 216 for amplifying and outputting a signal including a DC component, a low band filter (LPF) 217 for removing noise from a signal amplified by the differential amplifier 216, and the low band And an analog-to-digital converter (A / D converter) 218 for converting the analog signal from which the noise is removed by the filter 217 into a digital signal.

4 is a schematic configuration diagram of an embodiment of a control unit which is a main part of a maritime remote metering terminal using a mobile communication network of the present invention. As shown in FIG. 4, the controller of the maritime remote meter reading terminal of the present invention includes a data storage unit 224 for receiving and storing monitoring and metering data transmitted from the data receiver 210, and the controller ( The program storage unit 225 storing the driving program of 220 and the monitoring and metering data are received from the data storage unit 224 to perform transmission control, and receive the control data transmitted from the control computer. A central processing unit (CPU) 221 for generating and outputting a control signal, an output module for receiving monitoring and metering data from the central processing unit 221 and outputting the monitoring signal to the communication interface unit 230, and the communication interface unit; At least one input and output unit 222, 223 including an input module for receiving the control data input from the 230 is characterized in that it comprises.

5 is a schematic configuration diagram of an embodiment of a communication interface unit which is a main part of a sea telemetry terminal using a mobile communication network of the present invention. As shown in FIG. 5, the communication interface 230 of the marine telemetry terminal of the present invention includes a wireless TRS communication unit, a wireless CDMA communication unit, a wireless satellite communication unit, and an application for performing the connection of each communication unit. The application may receive an application layer 231 for requesting a communication connection to transmit monitoring and meter reading data through an output module of the controller 220, and receive a communication connection request from the application layer 231 for the wireless TRS. The fault-tolerant network layer 232 for performing communication between the communication unit and the communication unit by performing the standard IO test and modem port validation of the communication unit set as the highest priority among the communication unit, the wireless CDMA communication unit, and the wireless satellite communication unit, and the fault-tolerant network layer. Priority that can be recognized at (232) is given, and the communication connection of each corresponding communication unit It characterized in that it comprises a wireless communication TRS layer 233, a wireless CDMA communication layer 234 and a radio satellite communication layer 235 to.

When monitoring and metering data are transmitted from the input / output units 222 and 223 of the controller 220, the application layer 231 requests a network connection with the control computer. The application layer 231 attempts to connect to the highest priority network interface among the ranks set in the wireless TRS communication layer 233, the wireless CDMA communication layer 234, and the wireless satellite communication layer 235. In this case, the fault tolerant network layer 232 determines whether the test result is valid by checking the standard IO test and the modem port by the highest priority network interface. If the result of the determination is not valid, an attempt is made to connect to the next-order network interface. If the result of the test is valid, an attempt is made to connect with the control computer. If it is impossible to connect to the control computer, it attempts to connect to the next-order network interface again. When the connection is possible with the control computer, the application layer 231 returns a network descriptor and communicates with the control computer through a network interface connected based on the network descriptor to transmit the monitoring and metering data.

The embodiments of the present invention described above are only some of the various embodiments included in the technical idea of the present invention. A power supply unit for controlling power generation in the solar cell array and charging and discharging in the battery; a power supply unit including a power monitoring unit for measuring and providing voltage and current of power supplied to various devices; When the various detection devices have read and transmitted marine environment change information, the data receiving unit converts the reading signal into amplification and digital signal, and the monitoring and reading signals transmitted from the data receiving unit are controlled through the mobile communication network, and the control computer Included in the set terminal including a control and data processing unit having a control unit for receiving control data transmitted from the control unit and generating a control signal to control various devices and a communication interface unit for connecting the communication between the mobile communication network and the terminal. Of course, the various embodiments that fall within the protection scope of the present invention.

100: power supply
110: cell control unit
120: battery control unit
130: power control unit
140: power distribution unit
150: power monitoring unit
200: control and data processing unit
210: data receiver
220:
230: communication interface unit
300: Cell Array
400: battery
500: External device
600: external device
700: mobile communication network

Claims (10)

A power control unit for controlling charging and discharging of the solar cell array in charge of supplying marine installations to a battery for charging and discharging; A power supply unit including a power monitoring unit for measuring voltage and current of power supplied to various marine installations;
Receives the voltage and current measurement signal measured from the power monitoring unit and the reading signal from the change meter device of various marine environments, converts it into monitoring and reading data, and transmits it to a remote control computer through a mobile communication network. Receiving control data transmitted from the control terminal for converting into a control signal and a data processing unit including a control unit for controlling the corresponding device, characterized in that the mobile telemetry terminal using a mobile communication network. The method according to claim 1,
The power controller further includes a solar cell controller for monitoring and controlling the state of the solar cell array, and a battery for monitoring the state of the battery and controlling charge and discharge. Marine telemetry terminal using a mobile communication network, characterized in that switching to a battery. The method according to claim 1,
The power supply unit further comprises a distribution unit for distributing the input power to the set various marine installations and related equipment, and to control the on / off of the power supplied to the various marine installations and related equipment Marine telemetering terminal using a communication network. The method according to claim 1,
The control and data processing unit may further include a data receiving unit configured to receive a voltage and current measurement signal measured from a power monitoring unit of the power supply unit and a reading signal of an external marine environment change meter reading device and input the same to the controller. Marine telemetering terminal using a mobile communication network. The method according to claim 1,
The control and data processing unit further transmits various monitoring and metering data transmitted from the control unit to a mobile communication network, and receives a control data transmitted through the mobile communication network from the control computer and provides the control interface unit to the control unit. Maritime remote metering terminal using a mobile communication network comprising a. The method according to claim 1,
The marine installation is a back buoy,
The various meter reading device of the marine environment is a marine device for reading the sea, using the mobile communication network, characterized in that the sensing device for reading the wind direction, wind speed, temperature, humidity, air pressure, flow rate, water depth, water temperature, salinity and red tide . The method of claim 4,
The data receiver,
A high band pass filter (HPF) for receiving a signal received from at least one external meter reading device to remove a DC component included in the meter reading signal, an amplifier for amplifying the signal filtered by the high band pass filter, and A low pass filter (LPF) for removing noise from the signal amplified by the amplifier, and an analog-to-digital converter (A / D converter) for converting the analog signal from which the noise is removed from the low band filter into a digital signal Maritime remote metering terminal using a mobile communication network, characterized in that. The method of claim 4,
The data receiver,
A differential amplifier for amplifying and outputting a signal received from at least one external metering device and a signal passing through a low pass filter for maintaining a DC component of the metering signal, and a signal amplified by the differential amplifier A low band pass filter (LPF) for removing noise from the signal and an analog-to-digital converter (A / D converter) for converting the analog signal from which the noise is removed from the low band filter to a digital signal Marine telemetering terminal using a communication network. The method of claim 4,
The control unit,
A data storage unit for receiving and storing the monitoring and metering data transmitted from the data receiving unit, a program storage unit storing the driving program of the control unit, and receiving the monitoring and metering data from the data storage unit for transmission control. A central processing unit (CPU) for receiving control data transmitted from the control computer, generating and outputting a control signal, and an output module for receiving monitoring and reading data from the central processing unit and outputting the monitoring data to the communication interface unit; And at least one input / output unit including an input module for receiving control data input from the communication interface unit. The method according to claim 5,
The communication interface unit,
Perform a communication connection with any one of a wireless TRS communication unit, a wireless CDMA communication unit, or a wireless satellite communication unit;
An application for performing a connection of a wireless TRS communication unit, a wireless CDMA communication unit, a wireless satellite communication unit and each communication unit, the application requesting a communication connection to transmit monitoring and metering data through the output module of the control unit; Receives a communication connection request from an application layer and the application layer, performs a standard IO test and a modem port validity test of the communication unit set as the highest priority among the wireless TRS communication unit, the wireless CDMA communication unit, and the wireless satellite communication unit to connect communication with the corresponding communication unit. A fault-tolerant network layer and a priority order recognizable by the fault-tolerant network layer are assigned, and a wireless TRS communication layer, a wireless CDMA communication layer, and a wireless satellite communication layer are responsible for the communication connection of each corresponding communication unit. This comprising a Marine remote reading terminal for using a communication network.

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