A method and system for processing a position deviation of a cruise ship anchoring point

Abstract

The application discloses a method for processing position deviation of a cruise ship anchor point, and the method comprises the following steps: acquiring position information of the cruise ship; calculating deviation value according to the acquired position of the cruise ship and a preset electronic anchor point position of the cruise ship, and comparing the deviation value with a preset threshold value; and generating a corresponding control instruction according to the size of the deviation value and the threshold value.

Description

Technical Field

[0001] This invention relates to the field of cruise ships, and in particular to a method and system for handling deviations in the anchoring point of a cruise ship. Background Technology

[0002] Ships float on the water's surface using buoyancy to carry passengers or cargo. With the rise of tourism, lake and coastal tourism has become a hotspot. Sometimes, ships will stop on any body of water, anchor, and then enjoy themselves on the spot.

[0003] However, due to water currents or other reasons, the cruise ship may drift away from its designated anchorage and unknowingly drift away. If the driver is not on duty and is not promptly alerted, it could pose a certain unknown danger to the people on board. Summary of the Invention

[0004] The technical problem to be solved by this invention is to provide a method and system for handling deviations in the anchorage position of cruise ships, and to solve the problem of automatic reminders after changes in the anchorage position of cruise ships.

[0005] To solve the above technical problems, a method for handling the deviation of the anchoring point of a cruise ship is provided, including: Get the location information of the cruise ship; The deviation value is calculated based on the position obtained by the cruise ship and the position of the preset electronic anchor point of the cruise ship, and the deviation value is compared with the preset deviation value. The corresponding control commands are generated based on the calculated deviation value and the magnitude of the preset deviation value.

[0006] Preferably, when the calculated deviation value is greater than a preset deviation value, facial information of people within a certain range of the driver's cab is acquired by a camera and the presence of a driver is identified, wherein the facial information is stored in advance; Continue monitoring when the calculated deviation is less than the preset deviation.

[0007] Preferably, when the driver is detected, the driver is given a voice reminder that the cruise ship has deviated from its position and is notified to return to operate the cruise ship. If the driver is not identified, a warning message is issued and a cruise ship operation guide is provided to instruct nearby staff to quickly operate the cruise ship. The operation guide includes voice operation prompts and displays visual instructions for operating the cruise ship and cruise ship route planning on the display device.

[0008] Preferably, the system detects the operational status of the cruise ship. If someone is detected operating the ship, the alert stops; if no one is detected operating the ship, the alert continues.

[0009] The present invention also provides a cruise ship anchorage position deviation processing system, comprising: The receiving module is used to obtain the location information of the cruise ship; Processing module 1 is used to compare and analyze the deviation between the location information obtained by the cruise ship and the previously set electronic anchor point location information of the cruise ship with the preset deviation value, and determine whether to proceed to the next step. The acquisition module is used to acquire facial recognition information from people on the cruise ship. Processing module 2 determines whether there is a driver by comparing the facial recognition information obtained by the acquisition module with the pre-stored facial recognition information; The execution module performs the task based on the judgment result.

[0010] Preferably, processing module 1 includes: The receiving unit is used to receive the acquired location information of the cruise ship; Storage unit for storing the previously scheduled electronic anchoring point position of the cruise ship; The judgment unit continues monitoring if the deviation calculated from the acquired cruise ship's position information and the pre-set electronic anchor point is within a predetermined deviation value; and continues monitoring if the deviation calculated from the acquired cruise ship's position information and the pre-set electronic anchor point is outside the predetermined deviation value.

[0011] Preferably, processing module 2 includes: Receiving unit 2 is used to receive the acquired face recognition information; Storage unit 2 is used to store previously predetermined facial recognition information; The determination unit 2 determines that there is a driver when the facial recognition information is consistent with the preset driver information, and does not determine that there is a driver when the facial recognition information is inconsistent with the preset driver information.

[0012] Preferably, the execution module includes: The voice unit provides voice alerts to the driver when the boat deviates from its intended position and notifies them to return to control the boat; it also issues warning messages. The display unit shows on-screen instructions for operating the cruise ship and the cruise ship's route planning.

[0013] Preferably, it also includes a detection module, which is used to detect whether someone is operating the cruise ship.

[0014] The beneficial effects of this invention are: because this invention provides a method and system for handling deviations in the anchorage position of a cruise ship, it can provide a crisis warning at the anchorage position where the cruise ship is moored, thereby improving the safety of the cruise ship and reducing the psychological pressure on all passengers. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a system diagram of an embodiment of the present invention; Figure 2 This is a flowchart of a method according to an embodiment of the present invention. Detailed Implementation

[0016] Please see Figure 2 This application provides a technical solution: the present invention provides a flowchart of a method for handling the deviation of the anchoring point of a cruise ship, including the following steps: Step 400: Set the ship to anchored status and set the electronic anchor point.

[0017] Preferably, the anchoring point is set automatically. An absolute encoder is installed on the winch of the anchor chain. The state of the anchor chain is obtained by reading the rotation angle and direction vector data of the absolute encoder. If the main control system analyzes and determines that the ship is in the anchored state, the cruise ship is automatically set to the anchored state and the position information in the anchored state is recorded.

[0018] Preferably, the main control system has preset values, including a direction vector used to determine the anchoring state, and a certain numerical angle, which is approximately the same as the length of the anchor chain required to anchor the cruise ship at its current position.

[0019] In another alternative, the cruise ship will automatically be set to anchor after its power has been turned off for a period of time.

[0020] The electronic anchoring point is set by adding a certain position offset to the initial anchoring state, and then setting it as the cruise ship's electronic anchoring point.

[0021] Step 401: Obtain the location information of the cruise ship.

[0022] Preferably, the method for obtaining the location of the cruise ship can be through a GPS module, a Beidou positioning module, and / or an inertial sensor.

[0023] Step 402: Calculate the deviation value between the cruise ship's position information obtained from the cruise ship and the pre-set electronic anchor point position, and compare it with the pre-set deviation value; if it is greater than the pre-set deviation value, proceed to step 403.

[0024] Step 403: Use voice prompts and a camera to obtain facial information of people within a certain range of the driver's cab and identify the driver, where the facial information is pre-stored; if the driver is identified, proceed to step 404; if the driver is not identified, proceed to step 405.

[0025] Step 404: If the driver is identified, remind the driver of the deviation of the cruise ship position and notify him to return to operating the cruise ship.

[0026] Step 405: If the driver is not identified, issue a warning message and notify the nearest staff to operate the yacht and provide a yacht operation guide, including voice operation prompts, and display the operation screen and yacht route on the central control screen.

[0027] Step 406: Detect if anyone is operating. If someone is detected, end the reminder. If no one is detected, continue the reminder.

[0028] Because this invention provides a cruise ship anchorage position deviation processing system, it can provide crisis alerts when the cruise ship's anchorage position changes, thereby improving the safety of the cruise ship and reducing the psychological pressure on cruise ship staff who need to constantly monitor the ship's position.

[0029] Please see Figure 2 The present invention also provides a cruise ship anchorage position deviation processing system, comprising: The receiving module is used to acquire the location information of the cruise ship; the method for acquiring the location of the cruise ship is through a GPS module, a Beidou positioning module, and / or an inertial sensor. Processing module 1 is used to compare and analyze the deviation between the location information obtained by the cruise ship and the previously set electronic anchor point location information of the cruise ship with the preset deviation value, and determine whether to proceed to the next step. The acquisition module is used to acquire facial recognition information on the cruise ship; the acquisition method can be through a camera or fingerprint. Processing module 2 determines whether there is a driver based on the facial recognition information identified by the acquisition module, wherein the facial information is pre-stored; The execution module performs the task based on the judgment result.

[0030] The electronic anchoring point is set by adding a certain position offset to the initial anchoring point. The initial anchoring point is set automatically. An absolute encoder is installed on the anchor chain winch. By reading the angle and direction vector data from the absolute encoder, the state of the anchor chain is obtained. If the main control system determines that the ship is in the anchored state, it automatically sets the ship to anchored status and records the position information in the anchored state.

[0031] Preferably, the main control system has preset values, including a direction vector used to determine the anchoring state, and a certain numerical angle, which is approximately the same as the length of the anchor chain required to anchor the cruise ship at its current position.

[0032] In another alternative, the cruise ship will automatically be set to anchor after its power has been turned off for a period of time.

[0033] The electronic anchoring point is set by adding a certain position offset to the initial anchoring state, and then setting it as the cruise ship's electronic anchoring point.

[0034] Preferably, processing module 1 includes: The receiving unit is used to receive the acquired location information of the cruise ship; Storage unit for storing the previously scheduled electronic anchoring point position of the cruise ship; The judgment unit continues monitoring if the deviation calculated from the acquired cruise ship's position information and the pre-set electronic anchor point is within a predetermined deviation value; and continues monitoring if the deviation calculated from the acquired cruise ship's position information and the pre-set electronic anchor point is outside the predetermined deviation value.

[0035] Processing module 2 includes: Receiving unit 2 is used to receive the acquired face recognition information; Storage unit 2 is used to store previously predetermined facial recognition information; The determination unit 2 determines that there is a driver when the facial recognition information is consistent with the preset driver information, and does not determine that there is a driver when the facial recognition information is inconsistent with the preset driver information.

[0036] Preferably, the execution module includes: The voice unit provides voice alerts to the driver when the boat deviates from its intended position and notifies them to return to control the boat; it also issues warning messages. The display unit displays on screen instructions for operating the cruise ship and the cruise ship's route planning.

[0037] Preferably, it also includes a detection module, which is used to detect whether someone is operating the cruise ship.

[0038] The above embodiments are merely preferred technical solutions of the present invention and should not be considered as limitations on the present invention. The scope of protection of the present invention should be limited to the technical solutions described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. A method for handling the deviation of the anchoring point of a cruise ship, characterized in that, include: Get the location information of the cruise ship; The deviation value is calculated based on the position obtained by the cruise ship and the position of the preset electronic anchor point of the cruise ship, and the deviation value is compared with the preset deviation value. The corresponding control commands are generated based on the calculated deviation value and the magnitude of the preset deviation value; When the calculated deviation value is greater than the preset deviation value, the camera acquires facial information within a certain range of the driver's cab and identifies whether there is a driver. The facial information is stored in advance. Continue monitoring if the calculated deviation is less than the preset deviation. Once the driver is identified, a voice reminder will be given to the driver indicating that the cruise ship has deviated from its position, and the driver will be notified to return to control the cruise ship. If the driver is not identified, a warning message is issued and a cruise ship operation guide is provided to notify the nearest staff to quickly operate the cruise ship. The operation guide includes voice operation prompts and displays on the display device the operation instructions and cruise ship route planning.

2. The method for handling the deviation of the anchorage point of a cruise ship according to claim 1, characterized in that... : The system monitors the operational status of the cruise ship. If someone is detected operating the ship, the alert stops; otherwise, the alert continues.

3. A system for handling anchorage deviation of a cruise ship, characterized in that: include: The receiving module is used to obtain the location information of the cruise ship; Processing module 1 is used to compare and analyze the deviation between the location information obtained by the cruise ship and the previously set electronic anchor point location information of the cruise ship with the preset deviation value, and determine whether to proceed to the next step. The acquisition module is used to acquire facial recognition information from people on the cruise ship, where the facial information is pre-stored. Processing module 2 determines whether there is a driver by comparing the facial recognition information obtained by the acquisition module with the pre-stored facial recognition information; The execution module executes based on the judgment result; Processing module 1 includes: The receiving unit is used to receive the acquired location information of the cruise ship; Storage unit for storing the previously scheduled electronic anchoring point position of the cruise ship; The judgment unit continues monitoring if the deviation calculated from the acquired cruise ship's position information and the pre-set electronic anchor point is within a predetermined deviation value; and continues monitoring if the deviation calculated from the acquired cruise ship's position information and the pre-set electronic anchor point is outside the predetermined deviation value.

4. The cruise ship anchorage position deviation processing system according to claim 3, characterized in that: Processing module 2 includes: Receiving unit 2 is used to receive the acquired face recognition information; Storage unit 2 is used to store previously predetermined facial recognition information; The determination unit 2 determines that there is a driver when the facial recognition information is consistent with the preset driver information, and does not determine that there is a driver when the facial recognition information is inconsistent with the preset driver information.

5. The cruise ship anchorage position deviation processing system according to claim 3, characterized in that: The execution module includes: The voice unit provides voice alerts to the driver when the boat deviates from its intended position and notifies them to return to control the boat; it also issues warning messages. The display unit shows on-screen instructions for operating the cruise ship and the cruise ship's route planning; It also includes a detection module, which is used to detect whether anyone is operating the cruise ship.

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