Part 5 - Settings
The 'Sensor Setting' section is specifically crafted to acquaint you with the configuration and optimization of sensor-related parameters in the ECDIS system. Throughout this section, you will gain comprehensive insights into managing sensors, including GNSS positioning, AIS data reception, and configuring settings for accurate navigation. By the conclusion of this module, you will possess the knowledge and skills necessary to adeptly customize sensor settings, ensuring optimal functionality and enhancing your proficiency in utilizing the ECDIS system for precise maritime navigation.
5.1. Sensor Settings
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5.1. Sensor Settings
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In the 'MENU' section, you'll find a list of program settings. This section allows users to customize and adjust various parameters according to their preferences and operational needs. Configuring these settings is essential for tailoring the program to specific requirements and ensuring optimal functionality.
Click on the 'MENU' icon to open Config menu.
Click on the 'MENU' icon to open Config menu.
MENU
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'Positioning - GNSS' refers to the Global Navigation Satellite System (GNSS) in the context of location determination. The Global Navigation Satellite System comprises a network of satellites designed to transmit signals that ground receivers can use to determine their precise location. This includes systems such as GPS (Global Positioning System), GLONASS (Global Navigation Satellite System), Galileo, and others.
SENSOR SETTINGS
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The 'NO SENSOR' mode being activated indicates the absence of connected or available positioning sensors. The system is not receiving data from location sensors, which can significantly impact the accuracy and reliability of information regarding the vessel's position on the electronic chart. Ensuring the presence of operational and connected sensors is crucial for effective navigation and maritime safety.
Positioning - GNSS
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When set to 'Primary', the ECDIS relies on the data provided by the primary GNSS (Global Navigation Satellite System) receiver as the main input for determining the vessel's position on the electronic chart. This is the primary method for obtaining accurate location data during navigation.
Positioning - GNSS
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If the value 'Secondary' is set, ECDIS utilizes data beyond the primary positioning source, such as GNSS (Global Navigation Satellite System). An additional data source is used alongside the main positioning system. The secondary source may involve other navigation systems or sensors, providing a backup or supplementary source of information about the vessel's position.
Configuring a secondary source in ECDIS can be valuable to ensure the reliability and stability of data in the event of issues or unavailability of the primary positioning source.
Configuring a secondary source in ECDIS can be valuable to ensure the reliability and stability of data in the event of issues or unavailability of the primary positioning source.
Positioning - GNSS
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Specify the data transmission 'speed' through the designated port, which is the data transfer rate between the ECDIS and the GNSS receiver. The 'speed' is measured in baud (bits per second) and indicates the number of data bits that can be transmitted per second through the selected port.
To select the speed from the dropdown list, click on the arrow icon.
To select the speed from the dropdown list, click on the arrow icon.
Positioning - GNSS
The "Speed" parameter determines the data transmission rate between the GPS/GNSS receiver and the ECDIS. By selecting one of the available speeds, you configure how quickly and efficiently the location information is transmitted from the receiver to the ECDIS system. It is recommended to choose the speed based on the capabilities of your equipment and communication conditions. For example, older or less powerful devices might be better suited to a lower speed such as 4800 or 9600 baud to ensure connection stability. For modern high-performance systems, a speed of 19200 baud or higher is preferred to minimize data transmission delays and provide the most accurate positioning. Selecting the appropriate speed is crucial to prevent potential delays or errors in positioning data.
Click on the arrow to go back and continue
Click on the arrow to go back and continue
Speed
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The 'Dead Reckon' type for positioning-gnss means using dead reckoning to determine the vessel's position. Dead reckoning is a method of position determination by considering the vessel's previous known position, course, speed, and the time elapsed since that known position. This method is particularly useful when satellite navigation or other location data sources are unavailable.
Positioning - GNSS
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The 'Automatic switching' type signifies the automatic transition between various ship position data sources. This feature enables the system to dynamically choose the most reliable available position data source based on the prevailing circumstances. For instance, if the primary source (e.g., GNSS) becomes unavailable or unreliable, ECDIS can automatically switch to a secondary source (e.g., inertial navigation system) to ensure continuity and accuracy of the positional data.
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Specify the duration, in seconds, during which the system will wait to receive data from the GNSS (Global Navigation Satellite System) before initiating automatic switching to an alternative data source. This setting allows ECDIS to determine when GNSS data is not received within the specified time, triggering a switch to another source to maintain continuous navigation.
Automatic switching
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Enable this setting to instruct the system to automatically switch to the secondary data source if the primary source becomes unavailable or fails. This feature ensures the continuity of receiving location data by seamlessly transitioning to an alternative source, enhancing the reliability and robustness of the navigation system.
Automatic switching
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Enable this setting to instruct the system to use dead reckoning as an alternative method of position calculation when GNSS (Global Navigation Satellite System) becomes unavailable or fails. Dead reckoning involves estimating the current position based on the last known position, course, speed, and the time elapsed since that known position. Enabling this option ensures continuous and reliable navigation in the absence of GNSS signals.
Automatic switching
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The switches "Heading, Speed #1" and "Heading, Speed #2" are designed to select and activate two different sources of heading and speed data for the vessel. These sensors play a crucial role in ensuring accurate navigation and maneuvering of the vessel.Heading, Speed #1: Enabling this switch activates the first sensor, which can be the primary source of heading and speed data for the vessel. This sensor is used in most standard navigation situations.Heading, Speed #2: Enabling this switch activates the second sensor, which serves as a backup source of data. In case of a failure or malfunction of the primary sensor, the second sensor ensures the continued provision of necessary data for safe navigation.It is recommended to use both sensors to enhance the reliability and safety of navigation. Enabling the backup sensor provides additional protection in the event of primary equipment failure, which is particularly important when sailing in challenging conditions or near hazardous areas.
Heading, Speed
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Specify the data transmission 'speed' through the designated port, which is the data transfer rate between the ECDIS and heading and speed sensors. The 'speed' is measured in baud (bits per second) and indicates the number of data bits that can be transmitted per second through the selected port. To select the speed from the dropdown list, click on the arrow icon.
Heading, Speed
The "Speed" parameter determines the data transmission rate between the GPS/GNSS receiver and the ECDIS. By selecting one of the available speeds, you configure how quickly and efficiently the location information is transmitted from the receiver to the ECDIS system. It is recommended to choose the speed based on the capabilities of your equipment and communication conditions. For example, older or less powerful devices might be better suited to a lower speed such as 4800 or 9600 baud to ensure connection stability. For modern high-performance systems, a speed of 19200 baud or higher is preferred to minimize data transmission delays and provide the most accurate positioning. Selecting the appropriate speed is crucial to prevent potential delays or errors in positioning data.
Click on the arrow to go back and continue
Click on the arrow to go back and continue
Speed
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'AIS' stands for 'Automatic Identification System', which is a system used for exchanging information about the location and other data between ships and shore stations. You can configure parameters associated with receiving and processing data from the AIS system to ensure effective interaction with nearby vessels and vessels ashore.
SENSOR SETTINGS
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The switches "AIS #1" and "AIS #2" are designed to select and activate two different sources of Automatic Identification System (AIS) data on the vessel. AIS plays a crucial role in ensuring the safety of navigation by providing information about the location, course, and speed of nearby vessels.
- AIS #1: Enabling this switch activates the first AIS sensor, which can be the primary source of AIS data for the vessel. This sensor is used to receive and transmit information about the vessel's position and movements to other vessels and shore stations in real-time.
- AIS #2: Enabling this switch activates the second AIS sensor, which serves as a backup source of data. In case of a failure or malfunction of the primary sensor, the second sensor ensures the continued provision and reception of AIS data, which is critical for collision avoidance and maintaining safety at sea.
AIS
Specify the data transmission 'speed' through the designated port, which is the data transfer rate between the ECDIS and ship AIS transponder. The 'speed' is measured in baud (bits per second) and indicates the number of data bits that can be transmitted per second through the selected port. To select the speed from the dropdown list, click on the arrow icon.
AIS
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The "Speed" parameter in the AIS sensor settings section is responsible for selecting the data transfer rate between the AIS sensor and the ECDIS system. The data transfer rate is measured in baud (bps).
It is recommended to select the data transfer rate based on the quality of the connection and the volume of data being transmitted. A high data transfer rate is preferable for modern systems and when a reliable communication channel is available.
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- 1200 bps: The lowest data transfer rate, used in cases where the communication channel is limited or has interference.
- 2400 bps and 4800 bps: Used for low or medium data transfer intensity.
- 9600 bps and above: High data transfer rates, used for transmitting large volumes of data with minimal delay.
It is recommended to select the data transfer rate based on the quality of the connection and the volume of data being transmitted. A high data transfer rate is preferable for modern systems and when a reliable communication channel is available.
Click on the arrow to go back and continue
Speed
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The "Own Ship as AIS" section is designed to configure the transmission of your vessel's information through the Automatic Identification System (AIS). This section allows you to set key parameters for the proper operation of the AIS transponder on board your vessel.
SENSOR SETTINGS
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Activate this option to transmit your ship's position and detailed information, such as speed, heading, and other relevant data, to the AIS transponder. This allows other vessels and shore stations to receive and monitor your ship's movements and status in real time.
SENSOR SETTINGS
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Specify the data transmission 'speed' through the designated port, which is the data transfer rate between the ECDIS and ship AIS transponder. The 'speed' is measured in baud (bits per second) and indicates the number of data bits that can be transmitted per second through the selected port. To select the speed from the dropdown list, click on the arrow icon.
SENSOR SETTINGS
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The Speed parameter in the "Own Ship as AIS" section is used to set the data transmission speed for the AIS transponder. This parameter allows you to select the data exchange rate between your vessel and other maritime traffic participants or shore stations. Choosing the correct data transmission speed is crucial for ensuring reliable and stable communication.
It is recommended to choose the transmission speed based on the capabilities of your equipment and the operational conditions.Key Recommendations:
It is recommended to choose the transmission speed based on the capabilities of your equipment and the operational conditions.Key Recommendations:
- Low Speeds (1200, 2400, 4800): Used in poor communication conditions or with equipment that only supports low transmission speeds.
- Medium Speeds (9600, 14400, 19200): Suitable for most standard operational conditions, providing a balance between transmission speed and communication stability.
- High Speeds (38400, 57600, 115200): Used with modern equipment and in good communication conditions, ensuring fast transmission of large amounts of data.
SENSOR SETTINGS
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The Input parameter in the "Alarms" section is used to enable or disable the input of alarm signals from various sensors and devices connected to the ECDIS system. This parameter allows the system to process and respond to incoming alarm signals, ensuring timely notification of the crew about potential dangers or deviations from normal operation.
When to enable the Input parameter:
When to enable the Input parameter:
- When it is necessary to receive and process alarm signals from connected sensors and devices.
- To ensure the safety of the vessel by promptly identifying and reacting to emergency situations.
- During technical maintenance or testing of the system when receiving alarm signals is not required.
- If the connected sensors and devices are temporarily not in use.
SENSOR SETTINGS
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The Output parameter in the "Alarms" section is used to enable or disable the output of alarm signals from the ECDIS system to external devices or systems. This parameter allows the transmission of alarm information to other systems, such as the vessel management system or the bridge, ensuring integration and coordination of actions in the event of emergencies.
When to enable the Output parameter:
When to enable the Output parameter:
- When it is necessary to transmit alarm signals to external devices or systems for the coordination of crew actions.
- To ensure comprehensive control and monitoring of the vessel, including interaction with other safety systems.
- During system maintenance when the transmission of alarm signals is not required.
- If the external devices or systems are temporarily not operational or disconnected.
SENSOR SETTINGS
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'Data logging' refers to the ability to record and store data from sensors in the system. This feature allows preserving information about the vessel's position, heading, speed, and other motion parameters over a specified period. The recorded data can be utilized for subsequent analysis, reporting, or as an additional backup source of information about the vessel's movement.
SENSOR SETTINGS
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'Write logbook' means the ability to create entries in the ship's log. When this feature is enabled, the system will automatically generate log entries using data obtained from sensors at specific points in time. This may include information about the ship's position, course changes, speed, and other events crucial for tracking and documenting the vessel's movement.
Data Logging
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'AIS Threshold Distance (nm)' means the specified threshold distance in nautical miles (nm) used to filter AIS (Automatic Identification System) data before logging. If two vessels are within the defined threshold distance from each other, information about these vessels may be recorded in the log. This allows managing the volume of recorded data by focusing on more significant events and objects.
Data Logging
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'Save Dangerous AIS Targets inspite of Distance' means saving data about dangerous AIS targets regardless of the distance. If this option is enabled, the system will store information about vessels transmitting AIS data and identified as potentially hazardous, even if they are located at a considerable distance from your own vessel. This can be useful for tracking and recording data about hazardous objects in the area, even if they are far away.
Data Logging
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The user can select a specific date to view detailed information about all events and data recorded on that day. This feature allows tracking and analyzing navigational data, which is essential for assessing route safety and accuracy, as well as for conducting post-voyage analysis.
Click on the arrow corresponding to the date to continue.
Click on the arrow corresponding to the date to continue.
LOGBOOKS
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After selecting a date, a list of all logs appears, allowing the user to thoroughly examine the records and events that occurred on the vessel. This feature is crucial for tracking and analyzing navigational data, assessing route safety and accuracy, and conducting post-voyage analysis.
To continue and close the log list, click on the arrow.
To continue and close the log list, click on the arrow.
LOGBOOKS
The "Playback" button allows the user to replay the navigational data for the selected date. This feature is important for analyzing the vessel's route, identifying and investigating incidents, as well as for crew training and skill improvement. Playback of data enables viewing all vessel movements and events in real-time, aiding in detailed analysis and enhancement of navigational practices.
LOGBOOKS
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The "Export" button allows the user to export the navigational data for selected dates into a file. This feature is useful for archiving data, preparing reports, analyzing navigational events and incidents, as well as for transferring data to shore-based services or other interested parties. Exported files can be used for further analysis and storage of important navigational information.
LOGBOOKS
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Press 'Imported logbook' to use the logbook import function, allowing the user to input records of the vessel's movement and events previously created or recorded in other formats. This may involve importing data from external sources, providing broader possibilities for utilizing and analyzing information about past voyages and events.
Data Logging
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Press 'Log NMEA data' to view the recording of NMEA (National Marine Electronics Association) data in the log. The system records data received in the NMEA format into a dedicated log. This may include information about the vessel's position, course, speed, and other parameters provided by NMEA-compatible sensors and devices. The recorded NMEA data can be used for subsequent analysis, reporting, or as an additional backup source of information about the vessel's movement.
Data Logging
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When this option is enabled, the system records information received from NMEA-compatible sensors and devices in a dedicated log. This data may include details about the vessel's position, course, speed, and other motion parameters provided by NMEA-compatible sources. It ensures the backup storage of detailed information about the vessel's movement for subsequent use, analysis, or reporting.
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When you click the "..." button, you can create a new NMEA data recording. This is useful for the following purposes:Monitoring and Analysis: Recording NMEA data allows for real-time tracking and analysis of information from various navigational instruments. This can include data on position, speed, course, and other critical parameters.Documentation and Archiving: Creating a new recording enables the documentation of current navigational data for later analysis or archiving. This is particularly important for reporting and investigations in case of incidents.Diagnostics and Maintenance: Recorded NMEA data can be used for diagnosing the performance of equipment and timely identification of potential problems or malfunctions in the navigation systems.
Data Logging
The "Export" button in the "Record NMEA Data" tab is used for exporting recorded NMEA data. Exporting data allows you to save the collected information in a convenient format for subsequent use, analysis, or archiving.Key functions and benefits of the "Export" button:
- Data Transfer: Exported data can be shared with other team members, technical specialists, or used in third-party software products for analysis.
- Analysis and Reporting: Exported NMEA data can be analyzed using specialized software, aiding in the creation of reports and improvement of navigation processes.
- Archiving: Exporting data enables the long-term storage of important information, which can be useful for future inspections, investigations, or audits.
- Ensuring Security: Exported data can be used to create backups, enhancing the security and reliability of navigation data storage.
Data Logging
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