CN219141851U - Ship navigation data acquisition device and system - Google Patents
Ship navigation data acquisition device and system Download PDFInfo
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- CN219141851U CN219141851U CN202223241941.3U CN202223241941U CN219141851U CN 219141851 U CN219141851 U CN 219141851U CN 202223241941 U CN202223241941 U CN 202223241941U CN 219141851 U CN219141851 U CN 219141851U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a ship navigation data acquisition device and system, and relates to the technical field of data acquisition. The ship navigation data acquisition device comprises a shell, a data acquisition unit, a processor and a communication unit, wherein the data acquisition unit comprises an electronic compass and a positioning module; the data acquisition unit and the communication unit are both connected to the processor, and the processor is used for processing data from the data acquisition unit and transmitting the processed data through the communication unit; the electronic compass is characterized in that a positioning antenna interface is arranged on the shell and connected with the positioning module, the electronic compass is externally arranged on the shell, and the positioning module is connected with the communication unit and the processor and is internally arranged in the shell. According to the ship navigation data acquisition system and method, the ship navigation data acquisition efficiency can be improved.
Description
Technical Field
The utility model relates to the technical field of data acquisition, in particular to a ship navigation data acquisition device and system.
Background
The increasingly busy shipping systems promote the normal heavy traffic flow in waterways. In order to ensure personnel safety and transportation efficiency, reasonable planning of a channel, perfect establishment of navigation standards and advanced ship control equipment are needed. To achieve the above functions, it is necessary to collect various log data generated during the operation of the ship using various hardware devices installed at the ship, separate data required for achieving the above functions therefrom, and process the data. The process of calling the ship data by using equipment such as a computer is complex, and many redundant data are inconvenient to process, so that the method is only low in data obtaining efficiency.
Disclosure of Invention
In order to solve at least one of the above technical problems, the utility model provides a ship navigation data acquisition device and system, which can improve the efficiency of acquiring ship navigation data.
In a first aspect, an embodiment of the present utility model provides a ship navigation data acquisition device, including a housing, a data acquisition unit, a processor, and a communication unit, where the data acquisition unit includes an electronic compass and a positioning module;
the data acquisition unit and the communication unit are both connected to the processor, and the processor is used for processing data from the data acquisition unit and transmitting the processed data through the communication unit;
the electronic compass is characterized in that a positioning antenna interface is arranged on the shell and connected with the positioning module, the electronic compass is externally arranged on the shell, and the positioning module is connected with the communication unit and the processor and is internally arranged in the shell.
In some embodiments, the communication unit includes a LoRa module and a remote transmission module, both of which are coupled to the processor.
In some embodiments, the remote transmission module is a 433M wireless module, a 433M antenna interface is disposed on the housing, and the 433M antenna interface is connected with the 433M wireless module.
In some embodiments, the LoRa module is an E22-400T30S type chip, and the E22-400T30S type chip comprises an M0 pin, an M1 pin, a VCC pin, a TXD pin and a RXD pin;
the M0 pin is grounded; the M1 pin is connected to a voltage source through a pin connector and grounded through a third resistor; the VCC pin is connected to a voltage source and grounded through a capacitor; the TXD pin is connected to a transmitting serial port through a first resistor; the RXD pin is connected to the receiving serial port through a second resistor.
In some embodiments, the marine vessel voyage data collection device further comprises a display screen connected to the processor, the display screen being disposed on the surface of the housing.
In some embodiments, the marine vessel voyage data collection device further comprises a memory card socket connected to the processor, the memory card socket disposed on the housing surface.
In some embodiments, the ship navigation data acquisition device further includes the power interface and a power switch, where the power interface is electrically connected to the power switch, and the power switch is electrically connected to the processor, the data acquisition unit, and the communication unit respectively; the power interface and the power switch are both arranged on the surface of the shell.
In some embodiments, the ship navigation data acquisition device further includes a rectifying unit, and the power switch is connected to the processor, the data acquisition unit and the communication unit through the rectifying unit.
In some embodiments, the rectifying unit includes a step-down circuit, a voltage stabilizing circuit, and a protection circuit, the step-down circuit is connected to the voltage stabilizing circuit, and the voltage stabilizing circuit is connected to the protection circuit.
In a second aspect, an embodiment of the present utility model further provides a ship navigation data acquisition system, which includes a ship navigation data acquisition device and a ship control device according to the embodiment of the first aspect, where the ship navigation data acquisition device is connected to the ship control device through a communication unit.
The technical scheme of the utility model has at least one of the following advantages or beneficial effects: the device is directly placed on the ship, the remote terminal is communicated with the device through the communication unit, the collection of navigation data such as ship heading and position can be directly completed under the condition that the ship does not have external hardware equipment, the navigation data is not required to be extracted by analyzing ship log data, and the ship data acquisition efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the internal circuit connection of a ship navigation data acquisition device according to an embodiment of the present utility model;
fig. 2 is an external schematic view of a ship navigation data acquisition device provided according to an embodiment of the present utility model;
FIG. 3 is an external schematic view of a marine vessel voyage data collection device according to another embodiment of the present utility model;
fig. 4 is a schematic diagram of a connection of a LoRa module according to an embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, left, right, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the description of first, second, etc. is for the purpose of distinguishing between technical features only, and should not be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the meaning of the terms in the description of the present utility model can be determined reasonably by a person skilled in the art in combination with the specific content of the technical solution.
The embodiment of the utility model provides a ship navigation data acquisition device which comprises a shell, a data acquisition unit, a processor and a communication unit, wherein the data acquisition unit comprises an electric compass and a positioning module.
Referring to fig. 1, the data acquisition unit and the communication unit are both connected to a processor, the data acquisition unit adopts an electronic compass and a positioning module and is used for collecting ship navigation data such as ship position, course, speed and the like, the processor is used for processing the data from the data acquisition unit, the communication unit is used for carrying out wireless communication with terminal equipment such as an upper computer and the like, and the data which is collected and processed by the processor is transmitted back to the terminal such as the upper computer and the like.
Referring to fig. 2, a positioning antenna interface 100 is externally arranged on the housing, the positioning antenna interface is connected with a positioning module, an electronic compass 200 is externally arranged on the housing, and the positioning module is connected with a communication unit and a processor which are internally arranged in the housing.
In this embodiment, the processor may be a core circuit board with a USB interface, model Mega2560.
In this embodiment, the positioning module may be a GNSS positioning module or a GPS positioning module, and correspondingly, when the positioning module is a GNSS positioning module, the positioning antenna interface adopts a GNSS positioning antenna, and when the positioning module is a GPS positioning module, the positioning antenna interface adopts a GPS positioning antenna.
Illustratively, the GPS positioning module receives navigational positioning signals from satellites via a GPS positioning antenna, measures the distance or difference between the antenna and the satellites, and derives the actual position of the vessel from the measured distance and using known satellite in-orbit positions. The electronic compass uses the dead axle and precession of the gyroscope to accurately point to the geographic north pole, so that the ship heading can be determined.
In some embodiments, referring to fig. 1, the communication unit includes a LoRa module and a remote transmission module, both of which are coupled to the processor. LoRa is a long-distance wireless transmission scheme based on a spread spectrum technology, and the operation frequency band of LoRa comprises 433, 868, 915MHz and the like. The LoRa technology has the characteristics of long distance, low power consumption (long service life of a battery), multiple nodes and low cost, and the ship navigation data acquisition device and terminals such as an upper computer on a ship can be networked through the LoRa module, so that data interaction is realized. The remote transmission module is a wireless communication module for ultra-long distance transmission, and the communication mode can be network communication by an operator, satellite system communication or point-to-point communication. The remote transmission module can send the acquired data of the ship navigation data acquisition device to the shore-based terminal.
In some embodiments, the remote transmission module is a 433M wireless module, referring to fig. 2, a 433M antenna interface 300 is disposed on the housing, and the 433M antenna interface is connected to the 433M wireless module. After the data to be transmitted are modulated, converted and the like through the 433M wireless module, the signal gain is enlarged through a 433M antenna on a 433M antenna interface, and the signal is transmitted to the shore-based terminal.
In some embodiments, the LoRa module is an E22-400T30S model chip, and referring to FIG. 4, the E22-400T30S model chip includes an M0 pin, an M1 pin, a VCC pin, a TXD pin, and a RXD pin. The M0 pin is grounded, the M1 pin is connected to a voltage source through a pin connector Header and is grounded through a third resistor R1, and after the pin connector is in short circuit, the chip working wave band, the baud rate and the air transmission rate of E22-400T30S can be set. The VCC pin is connected to a voltage source and grounded through a capacitor C1 and a capacitor C2, respectively. The TXD pin is connected to the transmitting serial port through a first resistor R3, and the RXD pin is connected to the receiving serial port through a second resistor R2.
In some embodiments, referring to fig. 2, the marine vessel voyage data collection device further comprises a display 400 coupled to the processor, the display being disposed on the surface of the housing. The display screen may be a display module with a model number of LCD1602, and the display screen is used for displaying the collected data, including but not limited to display speed, longitude and latitude, and the like.
In some embodiments, referring to fig. 3, the marine vessel voyage data collection device further comprises a memory card socket 500, connected to the processor, the memory card socket being provided on the surface of the housing. The memory card socket is used for inserting a memory card and writing data into the memory card, so that the data can be stored conveniently.
In some embodiments, referring to fig. 3, the ship navigation data acquisition device further includes a power interface 600 and a power switch 700, a processor, a data acquisition unit, and a communication unit. Referring to fig. 1, the power interface is electrically connected to the power switch, and the power switch is electrically connected to the processor, the data acquisition unit and the communication unit, respectively, so as to provide working voltages for the processor, the data acquisition unit and the communication unit.
In some embodiments, referring to fig. 1, the ship navigation data acquisition device further includes a rectifying unit, and the power switch is connected to the processor, the data acquisition unit and the communication unit through the rectifying unit, respectively. Further, the rectifying unit comprises a voltage reducing circuit, a voltage stabilizing circuit and a protection circuit, wherein the voltage reducing circuit is connected to the voltage stabilizing circuit, the voltage stabilizing circuit is connected to the protection circuit, household alternating current can be converted into smaller direct current voltage stabilizing voltage through the voltage reducing circuit and the voltage stabilizing circuit, overvoltage protection is carried out on the whole circuit through the protection circuit, and the service life of the ship navigation data acquisition device is prolonged.
The embodiment of the utility model also provides a ship navigation data acquisition system, which comprises the ship navigation data acquisition device and the ship control device according to the embodiment, wherein the ship navigation data acquisition device is connected with the ship control device through a communication unit.
In this embodiment, the ship navigation data acquisition device is placed on the ship and powered, and the ship navigation data acquisition device communicates with the ship control device on the ship through the LoRa module thereof to acquire data in the ship control device or receive control instructions, and the ship navigation data acquisition device sends the data such as heading and position acquired by itself or the data from the ship control device to the shore host computer through the remote transmission module thereof, so that efficient acquisition of ship navigation related data is realized.
According to the embodiment of the utility model, the information such as the ship navigation speed, the ship heading, the longitude and latitude is obtained through the data acquisition unit, the processor processes the data acquired by the data acquisition unit, and then the information is transmitted to the display screen, the memory card, the remote transmission module and the LoRa module, the display screen displays the acquired data, the memory card stores the data, and the remote transmission module transmits the data to the shore upper computer or receives the instructions of the shore upper computer.
The ship navigation data acquisition device integrates all modules, only needs to be connected with a power supply when in use, is connected with an upper computer or inserted with a memory card according to the requirement, is simple to operate, has a simple structure, and has higher practicability.
While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the above embodiment, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. The ship navigation data acquisition device is characterized by comprising a shell, a data acquisition unit, a processor and a communication unit, wherein the data acquisition unit comprises an electric compass and a positioning module;
the data acquisition unit and the communication unit are both connected to the processor, and the processor is used for processing the data from the data acquisition unit and transmitting the processed data through the communication unit;
the electronic compass is characterized in that a positioning antenna interface is arranged on the shell and connected with the positioning module, the electronic compass is externally arranged on the shell, and the positioning module is connected with the communication unit and the processor and is internally arranged in the shell.
2. The marine vessel voyage data collection device of claim 1, wherein the communication unit comprises a LoRa module and a remote transmission module, both of which are coupled to the processor.
3. The ship navigation data acquisition device according to claim 2, wherein the remote transmission module is a 433M wireless module, a 433M antenna interface is arranged on the shell, and the 433M antenna interface is connected with the 433M wireless module.
4. The marine vessel voyage data collection device of claim 2, wherein the LoRa module is an E22-400T30S model chip, the E22-400T30S model chip comprising an M0 pin, an M1 pin, a VCC pin, a TXD pin, and a RXD pin;
the M0 pin is grounded; the M1 pin is connected to a voltage source through a pin connector and grounded through a third resistor; the VCC pin is connected to a voltage source and grounded through a capacitor; the TXD pin is connected to a transmitting serial port through a first resistor; the RXD pin is connected to the receiving serial port through a second resistor.
5. The marine vessel voyage data collection device of claim 1, further comprising a display screen coupled to the processor, the display screen disposed on the surface of the housing.
6. The marine vessel voyage data collection device of claim 1, further comprising a memory card socket connected to the processor, the memory card socket disposed on the housing surface.
7. The marine vessel voyage data collection device of claim 1, further comprising a power interface and a power switch, wherein the power interface is electrically connected to the power switch, and the power switch is electrically connected to the processor, the data collection unit, and the communication unit, respectively; the power interface and the power switch are both arranged on the surface of the shell.
8. The ship navigation data acquisition device of claim 7, further comprising a rectifying unit, wherein the power switch is connected to the processor, the data acquisition unit and the communication unit through the rectifying unit, respectively.
9. The marine vessel voyage data collection device of claim 8, wherein the rectifying unit comprises a step-down circuit, a voltage stabilizing circuit, and a protection circuit, the step-down circuit being connected to the voltage stabilizing circuit, the voltage stabilizing circuit being connected to the protection circuit.
10. A ship navigation data acquisition system comprising a ship navigation data acquisition device according to any one of claims 1 to 9 and a ship control device, said ship navigation data acquisition device being connected to said ship control device by a communication unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223241941.3U CN219141851U (en) | 2022-12-02 | 2022-12-02 | Ship navigation data acquisition device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223241941.3U CN219141851U (en) | 2022-12-02 | 2022-12-02 | Ship navigation data acquisition device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219141851U true CN219141851U (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223241941.3U Active CN219141851U (en) | 2022-12-02 | 2022-12-02 | Ship navigation data acquisition device and system |
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| Country | Link |
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| CN (1) | CN219141851U (en) |
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2022
- 2022-12-02 CN CN202223241941.3U patent/CN219141851U/en active Active
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