Shipborne intelligent monitoring large screen system and electric ship

Abstract

The utility model discloses a shipborne intelligent monitoring large screen system which comprises a monitoring host and a monitoring large screen, and the output end of the monitoring host is connected with the monitoring large screen. The monitoring large screen system further comprises a first positioning module, the first positioning module is used for obtaining position information of a ship, and the output end of the first positioning module is connected to the monitoring host; the input end of the monitoring host is connected to a second positioning module through a communication module, and the second positioning module is arranged in a battery swap station or a battery swap ship and used for positioning the battery swap station or the battery swap ship and sending positioning data to the monitoring host. And the monitoring host drives the monitoring large screen to respectively display the current ship position and the position information of the battery swapping ship or the battery swapping station. The utility model has the advantages that the scheme is suitable for accurately displaying the current position of the electric ship and the position information of the charging station, so that a driver can conveniently adjust and control the driving of the ship in time according to the data of the monitoring display large screen, and the reliability of driving auxiliary data is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric ships, and particularly relates to an on-board intelligent monitoring large screen system and an electric ship. Background Art

[0002] Traditional ships use petroleum as the power source for the ship to provide power for the ship's travel. As a fossil energy, the combustion of petroleum to provide power has certain pollution and the fossil energy is non-renewable. Therefore, traditional ships using petroleum as the power source will gradually be phased out. With the development of the electrification trend, ship electrification is also gradually advancing. Electric ships use electricity as the power source, which can save fossil energy and reduce environmental pollution. For example, an electric ship propulsion system and an electric ship with the patent application number 201920269899.5. The propulsion system includes at least one yokeless segmented armature axial flux permanent magnet generator, a generator controller, a power storage device, at least one motor controller, and a corresponding yokeless segmented armature axial flux permanent magnet motor. The yokeless segmented armature axial flux permanent magnet generator is electrically connected to the generator controller, and the generator controller is electrically connected to the power storage device and the motor controller through a DC bus. The generator controller is used to control the yokeless segmented armature axial flux permanent magnet generator to charge the power storage device and / or supply power to the motor controller. By adopting the yokeless segmented armature axial flux permanent magnet motor, the weight and volume of the propulsion system can be reduced when the required motor power and torque remain unchanged, the load capacity and cargo space of the electric ship can be increased, and the cargo carrying efficiency of the electric ship can be improved. Or, the propulsion performance of the electric ship can be improved when the load capacity and cargo space of the electric ship remain unchanged.

[0003] The above patent discloses a propulsion system for an electric ship. Through this propulsion system, the electrical energy of the ship can be converted into kinetic energy to provide power for the ship's travel. The ship in this way is different from petroleum fossil fuels, which can be conveniently stored or refueled through oil drums and other means. Electric ships need to be charged or have their batteries replaced at specific locations. Therefore, it is extremely important for ship drivers to obtain and understand the current location and the location of the charging or swapping stations. This is related to the travel of electric ships. If the driver cannot timely know the location of the nearby charging stations, it is very likely that the electric ship will break down. The intelligent monitoring large screen system of existing fuel ships cannot be directly applied to electric ships because existing fuel ships do not need to particularly pay attention to the information of refueling points. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an on-board intelligent monitoring large screen system and an electric ship, which are suitable for accurately displaying the current location and charging station location information of electric ships, and facilitating the driver to adjust and control the driving of the ship in a timely manner according to the data on the monitoring display large screen.

[0005] To achieve the above object, the technical solution adopted by the utility model is as follows: An on-board intelligent monitoring large screen system, including a monitoring host and a monitoring large screen, the output end of the monitoring host is connected to the monitoring large screen for driving the monitoring large screen to display data; the monitoring large screen system further includes: a first positioning module, which is used to obtain the position information of the ship, and its output end is connected to the monitoring host; the input end of the monitoring host is connected to a second positioning module through a communication module, and the second positioning module is arranged in a battery swapping station or a battery swapping ship, which is used to position the battery swapping station or the battery swapping ship and send the positioning data to the monitoring host, and the monitoring host drives the monitoring large screen to display the current ship position and the position information of the battery swapping ship or the battery swapping station respectively.

[0006] The first positioning module includes an RTK positioning chip, which is used to position the ship by RTK positioning method.

[0007] A main control chip, a data acquisition module and a wireless communication module are arranged in the battery swapping station. The data acquisition module is used to acquire the battery swapping information in the battery swapping station or the battery swapping ship, and its output end is connected to the main control chip. The main control chip is connected to the communication module of the monitoring host through the wireless communication module.

[0008] The system further includes an SOS button and a GSM module. The SOS button is connected to the monitoring host, the monitoring host is connected to the GSM module, and the GSM module is connected to a maritime rescue platform for sending an alarm signal to the maritime rescue platform.

[0009] The system further includes an anemometer and a depth sounder, and their output ends are both connected to the monitoring host; the anemometer is used to obtain the wind direction and wind speed data under the ship navigation environment; the depth sounder is used to detect the water depth data; the monitoring host is used to drive the monitoring large screen to display the wind direction, wind speed and water depth information.

[0010] The monitoring host is connected to a waterway calculation center server through a communication module for obtaining the waterway data in the waterway calculation center server, and the waterway calculation center server stores the weather, temperature and hydrological data of the current waterway.

[0011] The system further includes a remaining power detection module, which is used to detect the remaining power of the power system of the ship, and its output end is connected to the monitoring host; the output end of the monitoring host is connected to a charging reminder module.

[0012] The system further includes a ship integrated status monitoring module, which is used to collect the ship's speed, heading, rudder angle, battery power data and / or equipment status data. It is connected to the input end of the monitoring host, and the monitoring host is used to drive the monitoring large screen to display the speed, heading, rudder angle, battery power data and / or equipment status data.

[0013] An electric ship, which includes the on-board intelligent monitoring large screen system described above.

[0014] The advantages of the present utility model are as follows: The solution is applicable to the accurate display of the current position and charging station position information of electric ships, facilitating the driver to adjust and control the driving of the ship in a timely manner according to the data on the monitoring display large screen, improving the reliability of driving assistance data, and providing a basic parameter basis for the safe and reliable driving of the driver. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following briefly describes the content expressed in each drawing of the present invention specification and the marks in the drawings:

[0016] Figure 1 It is a schematic structural principle diagram of the monitoring large screen system of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further details the specific embodiments of the present invention by describing the optimal embodiments with reference to the drawings.

[0018] In response to the monitoring requirements of existing electric ships, this solution designs an on-board intelligent monitoring large screen system, which can provide corresponding data display, alarm and one-key rescue SOS functions for the driving of electric ships, is applicable to the accurate display of the current position and charging station position information of electric ships, facilitates the driver to adjust and control the driving of the ship in a timely manner according to the data on the monitoring display large screen, improves the reliability of driving assistance data, and provides a basic parameter basis for the safe and reliable driving of the driver.

[0019] As Figure 1 shown, this solution provides an on-board intelligent monitoring large screen system, including a monitoring host, a monitoring large screen, a first positioning module, and a communication module. Among them, the output end of the monitoring host is connected to the monitoring large screen for driving the monitoring large screen to display data. The monitoring large screen is a screen set in the monitoring room or the cab. The monitoring host can be used for functions such as receiving data, controlling data processing, and driving the display screen to display data, and can be implemented by a dedicated microprocessor or by a computer host or a server host. The communication module is to expand the communication connection function of the monitoring host. It can adopt a wireless communication module, generally integrated with 4G and 5G communication modules to achieve the wireless communication ability of the monitoring host, thereby providing a basic reference for subsequent acquisition of relevant data.

[0020] The first positioning module is used to obtain the position information of the ship. Its output end is connected to the monitoring host and is used to send the real-time position information of the ship to the monitoring host. The first positioning module is implemented by using an RTK positioning chip. The first positioning module includes an RTK positioning chip and is used to position the ship by means of RTK positioning. RTK positioning has the advantages of accurate and reliable positioning and high precision. The real-time position information of the ship can be viewed at any time, providing basic position data for subsequent positioning, navigation, and sailing.

[0021] The input end of the monitoring host is connected to the second positioning module through a communication module. The second positioning module is set in the battery swapping station or the battery swapping ship and is used to position the battery swapping station or the battery swapping ship and send the positioning data to the monitoring host. The monitoring host drives the monitoring large screen to display the current ship position and the position information of the battery swapping ship or the battery swapping station respectively. The second positioning module is set in the battery swapping station or the battery swapping ship, which is convenient for obtaining the position information of the battery swapping station or the battery swapping ship and meeting the battery swapping and charging requirements of the ship. The conventional charging methods of ships include charging in a charging station or swapping batteries on a battery swapping ship. If it is a battery swapping station, the second positioning module can be a cloud server storing the fixed position information of the battery swapping station. The monitoring host can obtain the fixed position information of the battery swapping station stored in the cloud server to achieve the purpose of finding the battery swapping station when there is a charging need. When it comes to the battery swapping ship, since the position of the battery swapping ship is not fixed, if replenishment charging is required, it is necessary to reach the position of the battery swapping ship. Therefore, accurate positioning of the battery swapping ship is required. At this time, the second positioning module set on the battery swapping ship is also implemented by using an RTK positioning chip to obtain positioning, which can achieve the purpose of accurate positioning. When the electric ship is sailing, the monitoring host drives the monitoring large screen to display the real-time position information and the position information of the nearby battery swapping stations and battery swapping ships. The driver can obtain the real-time ship position information, the position information of the nearby battery swapping stations or battery swapping ships through the monitoring large screen, providing basic positioning information and replenishment charging position information for the driver to arrange battery swapping and charging, and facilitating the driver to adjust and control the ship according to the ship position.

[0022] In a preferred embodiment of the present application, a main control chip, a data acquisition module, and a wireless communication module are provided in a battery swapping station or a battery swapping ship; the main control chip is a chip with data processing capabilities, generally an STM32 series single-chip microcomputer, selected according to the on-chip resource requirements. The wireless communication module is used to expand the communication and data transmission capabilities of the present application and can be implemented using 4G or 5G communication chips. The data acquisition module is used to collect battery swapping information in the battery swapping station or the battery swapping ship, and its output end is connected to the main control chip. The battery swapping information includes the basic charging information of the battery swapping station or the battery swapping ship, such as the number of available charging ports, available power, remaining rechargeable power, and other basic parameters of the battery swapping station or the battery swapping ship. Its output end is connected to the main control chip. The main control chip is connected to the communication module of the monitoring host through the wireless communication module, so as to upload the battery swapping information to the monitoring host, and then drive the monitoring large screen to display relevant information, realizing the rapid viewing of information about nearby charging stations or battery swapping stations. For example, if the remaining power of the battery swapping station is insufficient or the remaining charging ports are insufficient, the ship will not be able to charge even if it arrives. Therefore, it is necessary to replace the battery swapping station in time. Therefore, these information also need to be monitored by the driver. Therefore, data can be obtained through the monitoring host and displayed on the monitoring large screen.

[0023] In a preferred embodiment of this solution, an SOS button and a GSM module are provided on the ship. The SOS button is connected to the monitoring host, the monitoring host is connected to the GSM module, and the GSM module is connected to the maritime rescue platform, which is used to send an alarm signal to the maritime rescue platform. The maritime rescue platform is the 12395 hotline platform, which is a platform for realizing rescue dispatching. In case of an accident, one-key rescue can be realized through the SOS button, and rescue information can be sent quickly. That is, when the SOS button is triggered, the monitoring host monitors the trigger signal of the SOS button, and then the monitoring host automatically sends a distress signal to the 12395 hotline platform through the GSM module in the form of text messages, voice, phone calls, etc. The distress information includes the positioning information of the ship collected by the first positioning module in this solution, which is convenient for the rescue platform to arrange rescue work in time according to the positioning information and the alarm information.

[0024] In another preferred embodiment, the navigation of the electric ship also requires monitoring of the ship's driving environment. Therefore, an anemometer and a depth sounder are provided, and their output ends are both connected to the monitoring host; the anemometer is used to obtain wind direction and wind speed data under the ship's navigation environment; the depth sounder is used to detect water depth data; the monitoring host is used to drive the monitoring large screen to display wind direction, wind speed, and water depth information. Through the display of wind direction, wind speed, water depth and other data on the monitoring large screen, basic information is provided for the driver's driving. The wind direction, wind speed, and water depth obtain actual data through the hardware anemometer and depth sounder, and then transmit the data to the monitoring host server through the Modbus TCP interface, and then display it on the display screen.

[0025] The monitoring host is connected to the waterway measurement center server through the communication module, and is used to obtain the waterway data in the waterway measurement center server. The weather, temperature, and hydrological data of the current waterway are stored in the waterway measurement center server. By obtaining the weather, temperature, and hydrological data and displaying them on the monitoring large screen, basic reference data is provided for subsequent ship driving by the driver. Taking the Yangtze River as an example, when transporting goods on the Yangtze River, the weather, temperature, hydrological conditions, etc. of the waterway are obtained from the Yangtze River Waterway Measurement Center and transmitted to the monitoring host server in real time, and then displayed on the monitoring large screen display.

[0026] The data displayed on the monitoring large screen also includes the remaining power. A remaining power detection module is provided. The remaining power detection module is used to detect the remaining power of the power system of the ship, and its output end is connected to the monitoring host; the output end of the monitoring host is connected to the charging reminder module. The charging reminder module is an alarm screen, alarm indicator, etc. integrated in the monitoring large screen. When it is detected that the remaining power of the electric ship is low, the power can be displayed on the monitoring large screen, and at the same time, the charging reminder module can be driven to remind the driver to handle the charging in time to avoid the breakdown caused by power feeding.

[0027] In a preferred embodiment of the present application, a ship comprehensive status monitoring module is provided. The ship comprehensive status monitoring module is used to collect the ship's speed, heading, rudder angle, battery power data, and / or equipment status data, and is connected to the input end of the monitoring host. The monitoring host is used to drive the monitoring large screen to display the ship's speed, heading, rudder angle, battery power data, and / or equipment status data. The ship comprehensive status monitoring module includes multiple types of sensors, such as speed sensors, heading sensors, rudder angle sensors, etc., which are used to obtain and display relevant data respectively. The purpose of doing this is also to facilitate the driver to obtain navigation data and improve driving safety. The large screen displays the comprehensive status information of the ship, including key data such as the ship's speed, heading, rudder angle, and battery power. The system automatically monitors these statuses and conducts trend analysis, and provides alarm information in time, such as low battery reminder, equipment failure warning, etc.

[0028] In this application, the SOS button is integrally arranged in the cab, preferably on the monitoring large screen, so that the driver can quickly and simply directly achieve one-key alarm through the SOS button. At the same time, the monitoring large screen can be divided into multiple areas or composed of multiple small screens to form a monitoring large screen. Each area or each small screen displays a type of data respectively, so that different data can be displayed in different areas, which is convenient for the driver to view and obtain, and also provides basic parameters for the driver's driving control. For the SOS function, rescue linkage is carried out through 12395. When a crew member encounters an emergency during navigation but has no time to call for rescue, the SOS button on the on-board large screen can be pressed. At this time, the call to 12395 will be automatically dialed, and the actual position of the ship will be automatically sent to 12395 through the server to complete the alarm rescue at the fastest speed.

[0029] In this application, an electric ship is also provided. The electric ship includes the on-board intelligent monitoring large screen system in the above embodiment. Since the electric ship includes the intelligent monitoring large screen system in the above embodiment, it also has all the characteristics of the intelligent monitoring large screen system.

[0030] Obviously, the specific implementation of the present invention is not limited by the above methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present invention, they are all within the protection scope of the present invention.

Claims

1. A shipborne intelligent monitoring large screen system, comprising a monitoring host and a monitoring large screen, wherein the output end of the monitoring host is connected to the monitoring large screen to drive the monitoring large screen to display data; characterized in that: The large-screen monitoring system also includes: a first positioning module, which is used to obtain the location information of the ship, and its output end is connected to the monitoring host; the input end of the monitoring host is connected to the second positioning module through the communication module, and the second positioning module is arranged in the battery swap station or the battery swap ship, which is used to locate the battery swap station or the battery swap ship and send the positioning data to the monitoring host, and the monitoring host drives the monitoring screen to display the current ship position and the battery swap ship or battery swap station position information respectively.

2. A shipborne intelligent monitoring large screen system as claimed in claim 1, characterized in that: The first positioning module includes an RTK positioning chip, which is used to position the ship through the RTK positioning method.

3. A shipborne intelligent monitoring large screen system as claimed in claim 1 or 2, characterized in that: The battery swap station is provided with a main control chip, a data acquisition module, and a wireless communication module. The data acquisition module is used to collect battery swap information in the battery swap station or battery swap ship, and its output end is connected to the main control chip. The main control chip is connected to the communication module of the monitoring host through the wireless communication module.

4. The shipborne intelligent monitoring large screen system according to claim 1 or 2, characterized in that: The system also includes an SOS button and a GSM module. The SOS button is connected to a monitoring host, the monitoring host is connected to the GSM module, and the GSM module is connected to a maritime rescue platform for sending an alarm signal to the maritime rescue platform.

5. The shipborne intelligent monitoring large screen system according to claim 1 or 2, characterized in that: The system also includes an anemometer and a water depth sounder, the output ends of which are connected to the monitoring host; The anemometer is used to obtain wind direction and wind speed data in the ship's navigation environment; the depth sounder is used to detect water depth data; and the monitoring host is used to drive the monitoring large screen to display wind speed, wind direction and water depth information.

6. The shipborne intelligent monitoring large screen system according to claim 1 or 2, characterized in that: The monitoring host is connected to the waterway calculation center server through a communication module, and is used to obtain the waterway data in the waterway calculation center server. The waterway calculation center server stores the weather, temperature and hydrological data of the current waterway.

7. The shipborne intelligent monitoring large screen system according to claim 1 or 2, characterized in that: The system also includes a remaining power detection module, which is used to detect the remaining power of the power system of the ship, and an output end of the module is connected to a monitoring host; the output end of the monitoring host is connected to a charging reminder module.

8. The shipborne intelligent monitoring large screen system according to claim 1 or 2, characterized in that: The system also includes a ship comprehensive status monitoring module, which is used to collect the ship's speed, heading, rudder angle, battery power data and / or equipment status data, and is connected to the input end of the monitoring host, and the monitoring host is used to drive the monitoring large screen to display the speed, heading, rudder angle, battery power data and / or equipment status data.

9. An electric ship, characterized in that: The electric ship comprises the ship-borne intelligent monitoring large-screen system as described in any one of claims 1-8.

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