195 results about "Crew" patented technology

The invention relates to the technical field of ship fairlead devices, in particular to a vibration and noise reduction fairlead of an anchor windlass, which comprises a main support, a side support is fixedly arranged on the main support, a lower support is fixed at the bottom of the side support, an adaptive deflection mechanism is arranged on the lower support, and an inclined roller is arranged on the adaptive deflection mechanism. A surface cleaning mechanism is arranged in the main support; in the process of using the cable for traction, when the guiding direction changes, the cable collides with the inclined rollers on the two sides, and during collision, yielding is achieved through deflection of the adaptive deflection mechanism, so that the impact action time is effectively prolonged, the peak impact force is reduced, the supporting sleeve is prevented from being broken under the action of torsion, and the service life of the cable is prolonged. Meanwhile, vibration caused by collision between the mooring rope and the fair lead is prevented, the situation that the mooring rope is broken or the connecting position of the fair lead is loosened due to vibration is avoided, noise generated when the fair lead is used is reduced through vibration reduction, and the body health of sailors is protected.

A system for sailing training includes at least one tuning parameter of a sailboat which can be set to multiple positions; a camera mounted on the sailboat for recording a video of a current position of the at least one tuning parameter; a mobile computing device for controlling the camera; an app executing on the mobile computing device for analyzing the position video of the at least one tuning parameter of the sailboat and for determining in real-time using AI how to modify the current position of the tuning parameter to maximize performance of the sailboat; and a notification generated by the mobile computing device for alerting a sailor to the preferred tuning parameter position.

The embodiment of the invention relates to the field of intelligent ship planning, and discloses a ship man-machine collaborative planning method, device and equipment and a storage medium, and the method comprises the steps: obtaining the historical ship configuration information of different types of ships; constructing a shipping labor knowledge graph according to the historical ship configuration information; performing difference analysis by using the shipping labor knowledge graph to obtain difference reason analysis information, and updating the shipping labor knowledge graph; obtaining target ship configuration information of the target optimized ship; analyzing the target ship configuration information by using the updated shipping labor knowledge graph, and generating a plurality of candidate ship equipment replacement schemes; and optimizing each candidate ship equipment replacement scheme to obtain an optimal candidate ship equipment replacement scheme. According to the method disclosed by the invention, the problem that ship man-machine cooperation resources are difficult to reasonably plan is solved, comprehensive and intelligent optimization analysis is carried out on the ship man-machine cooperation scheme, and efficient, safe and low-cost crew substitution planning is realized.

The utility model discloses an adjustable carbon steel cable bracket for a ship, and relates to the technical field of cable brackets. The cable bracket comprises the main body, the fixing block is arranged in the main body, one side of the fixing block is fixedly connected with the V-shaped seat, the second threaded rod and the third threaded rod are arranged, so that the upper clamping plate can be finely adjusted according to cables with different diameters, the adaptability of the bracket to the cables is improved, and the cable bracket is convenient to use. The risk that the cable is loosened or falls off due to vibration or external force impact is reduced, when the vibration sensor detects abnormal vibration, the warning lamp is immediately triggered to be turned on through an electric signal, warning information is sent to an external control console at the same time, the timely warning mechanism can quickly attract the attention of sailors and operators, and the safety of the sailors and the operators is improved. The warning lamp is turned on, so that sailors and operators are reminded to pay attention to the state of the cable and carry out fixed-point maintenance, and the effect of warning passersby is also achieved.

A system is provided.SOLUTION: A generative AI model means for analyzing the optimal matching between the crew and the shops by using the integrated database, a means for generating an optimal manpower allocation scheme based on the analysis result, a means for notifying the staff of the manpower allocation scheme based on the characteristics of the crew and the characteristics of the shops, and a means for collecting feedback information on the manpower allocation scheme; Means for updating the generative AI model to reflect the collected feedback in a next placement proposal.SELECTED DRAWING: Figure 1

The system includes a crew task determination module (40) and a crew resource determination module (44), designed to determine, for each crew member, at least one theoretical reference cognitive state of the crew member based on the task list assigned to the crew member, using a resource model. It also includes a crew operational state determination module (62), designed to determine an indicator of the crew member's ability to perform the task(s) on the task list assigned to the crew member, based on the crew member's actual cognitive state determined from physiological measurements of the crew member and measurements of the crew member's interaction with the aircraft, and from the crew member's theoretical reference cognitive state determined by the crew resource determination module (44).

The present application relates to a kind of ship press load device heavy load inquiry control method and system, system includes system comprehensive control device, signal sub-control box, press load device control box, power station monitoring system, connection is carried out by communication cable, wherein press load device control box possibly has one or more, realize press load device remote control and on-site control, improve the vitality of control system.Control method includes remote control method and on-site control method, and the degree of automatic control of heavy load inquiry before the start of press load device can be improved by the method and system, speed up the response speed of press load device start, improve the convenience of operation and ship submergence operation efficiency.The problem of how to improve the efficiency of ship submergence operation of large ship or special ship with high demand for ship attitude adjustment is solved, the vitality of press load device control system is improved;Reduce the operation steps of crew, improve the degree of automatic control, improve the convenience of operation and ship submergence operation efficiency.

An object of a system according to an embodiment is to improve motivation by effectively transmitting a praise comment of a customer to a crew.SOLUTION: A system according to an embodiment includes a comment collection unit, a comment analysis unit, a comment generation unit, and a comment transmission unit. A comment collection part collects praise comments of customers. The comment analysis unit analyzes the praise comment collected by the comment collection unit. A comment generation part generates an appropriate praise comment on the basis of the content analyzed by the comment analysis part. The comment transmission unit transmits the praise comment generated by the comment generation unit to the crew.SELECTED DRAWING: Figure 1

To provide a monitoring device capable of improving accuracy of abnormality detection of a crew.SOLUTION: A poor physical condition level determination unit 36 that determines whether or not to determine a poor physical condition level of the crew member 11 using the image information and the operation information, or the operation information, and when determining, determines the poor physical condition level of the crew member 11 based on at least one of the one or more specified face states of the crew member 11 and the operation handling abnormality information, and a notification unit 38 that notifies the crew member 11 of the poor physical condition state.SELECTED DRAWING: Figure 1

The invention belongs to the technical field of marine equipment, and discloses an anti-shaking bed and a ship. The anti-shaking bed comprises a supporting assembly, a bed body and a buffering mechanism, the middle portion of a supporting plate of the supporting assembly protrudes downwards to form an avoiding space, and supporting legs of the supporting assembly are fixedly connected to the bottom end of the supporting plate; a main bed body of the bed body is connected with the supporting plate and can shake at multiple angles in the avoiding space; the buffering mechanism comprises a first elastic piece and a buffering assembly, the first elastic piece is arranged on the supporting plate to connect the supporting plate and the bed body, and the buffering assembly is arranged on the supporting plate and the bed body to reduce relative movement of the supporting plate and the bed body. According to the anti-shaking bed, shaking of the bed body can be reduced, the sleeping comfort level is improved, the ship is provided with the anti-shaking bed, shaking of the anti-shaking bed in ocean sailing can be reduced, and the sleeping comfort level of sailors is improved.

To provide a shielding section detection system configured to properly image an occupant while protecting privacy of the occupant, and an occupant monitoring apparatus.SOLUTION: A shielding section detection system includes an imaging unit 10 having an imaging surface 10a and a shielding section 30, and a control unit 20. The shielding section 30 is configured to be displaced between a shielding position and an open position, and has periodic shielding section detection patterns PA1, PA2, PA3, PA4 on an inside surface that faces the imaging surface when located in the shielding position. The control unit 20 has a shielding section detection pattern determination unit 23. The shielding section detection pattern determination unit compares first data corresponding to a periodic pattern detected from an image captured by the imaging unit with second data corresponding to the shielding section detection patterns, to perform shielding section detection processing to detect a position of the shielding section.SELECTED DRAWING: Figure 7

The invention provides a display device and a ship. The display device can easily grasp the condition of the ship. The display device (64) visualizes the operating state of the hull (11) with respect to the environmental information. When the environment such as the wind direction or the wind speed in which the ship (1) is located changes and the action of each device (63) including the wind power propelling part (10) is adjusted accordingly, the display device (64) can correspondingly visualize the action condition of the ship body (11). Therefore, a crew can easily grasp the operation state of the hull (11) by viewing the information visualized by the display device (64). Consequently, the condition of the ship (1) can be easily ascertained.

The application relates to a ship autonomous navigation intention interpretation method and device, which comprises the following steps: obtaining a composite data set based on dynamic environment data of the ship and an autonomous future trajectory output by an autonomous navigation system; performing state decoding and motion mode identification on a state vector in the composite data set to obtain a segmentation point set; performing navigation scene type judgment on the state vector of the ship and state vectors of other ships in all dynamic environment data to obtain a segmentation point set; segmenting the state vector sequence based on the union set of the segmentation point set and the segmentation point set to obtain a minimum intention unit sequence; performing unit merging and intention recognition on each minimum intention unit to obtain an autonomous navigation intention interpretation result; the application combines the dynamic environment data with the autonomous future trajectory, and performs multi-level understanding on the autonomous future trajectory by determining the segmentation point at which the motion mode changes and the segmentation point at which the navigation scene changes, thereby improving the effective trust of the crew in the system.

The invention discloses a dynamic matching method and device for ship post demand information. The method comprises the following steps: acquiring a ship post demand information set and a sailor capability information set; the ship post demand information set comprises a capability demand information subset of each ship post; the capability demand information subset comprises demand values of ship posts on all capability indexes; the sailor capability information set comprises a capability index information subset of each sailor; the ability index information subset comprises ability values of sailors on all ability indexes; performing joint clustering matching processing on the ship post demand information set and the sailor capability information set to obtain a post sailor clustering matching pair set; and based on the position crew clustering matching pair set, performing crew position capability distribution processing to obtain a crew position distribution information set.

The invention discloses an intelligent ship crew safety protection system and method based on visual identification, and the system comprises an image collection module which carries out the image collection of a crew; the central processing module comprises three processing units and is used for processing the data acquired by the image acquisition module; the alarm and linkage control module is used for receiving an instruction of the central processing module and realizing graded alarm (such as voice prompt-gt; a strong sound-light alarm-gt; single-machine equipment information pushing) and equipment linkage (such as automatic crane locking and cabin door closing); the data management and visualization platform is a software platform based on a B / S architecture, provides a user interface and is used for system configuration, real-time monitoring, historical query and report generation; according to the invention, passive monitoring is changed into active protection, and immediate intervention is carried out before or when a risk occurs, so that the risk is nipped in advance.

The invention discloses a ship electronic clinometer with a naked eye 3D stereo display function, and relates to the technical field of electronic clinometers, the ship electronic clinometer comprises an electronic clinometer body, the bottom of the electronic clinometer body is provided with a base, the electronic clinometer body comprises a power supply module, a data processing module, a sensor assembly, an edge calculation unit and a naked eye 3D display module, the edge calculation unit processes the dynamic change of the ship attitude data in real time to ensure the dynamic real-time presentation of the ship inclination process; a supporting column box is fixedly installed on the upper surface of the rear side of the base, a supporting frame is arranged on the front side of the supporting column box in a lifting moving mode, a positioning ball is arranged on the front side of the supporting frame, and an image collecting camera is arranged on the front side of the positioning ball. According to the ship electronic clinometer with the naked eye 3D stereoscopic display function, the problems that a traditional electronic clinometer is low in information visualization degree and limited in viewing angle are solved, the attitude data transmission efficiency is improved, the environment adaptability is high, and accurate support is provided for sailors to make driving decisions.

The application discloses a kind of crew workload self-adaptive prediction methods based on multi-source heterogeneous data fusion, the method includes: the physiological characteristic data of crew is collected to obtain the current physiological load of the individual;Based on the current physiological load of individual and the physiological load parameter of historical time, the individual physiological load prediction value of next time period is obtained;Obtain the navigation environment data of the ship where the crew is in next time period, and obtain the comprehensive stress level of the navigation environment where the crew is in next time period;Based on the comprehensive stress level of the navigation environment where the crew is in next time period and the individual physiological load prediction value of the next time period, input causal reasoning graph model, predict the workload level of crew.The application comprehensively, multidimensionally reflects the working state of crew by collecting and fusing the physiological characteristic data of crew, historical physiological load parameter and navigation environment data, improves the information quantity and comprehensive analysis ability of prediction model.

A methods and systems of fumigating a vessel include delivering fumigant to a cargo area of the vessel. In particular, the vessel may be a roll-on / roll-off vessel. In such a system, an air pressure system is provided for maintaining a selected minimum pressure differential between a selected area of the vessel above the cargo area and the cargo area, such that pressure of the selected area is greater than the cargo area. A control system may maintain the pressure differential.

The stairway structure comprises the stairway body and the protection structure arranged on the stairway body, the protection structure can protect sailors, the sailors can climb to the top end of the stairway body conveniently, the protection structure can be supported by the sailors in the anchor observation operation process of the sailors, missed step or falling accidents are effectively avoided, and the safety of the sailors is improved. According to the stairway structure, sailors can climb to the top end conveniently, the sailors can observe anchors conveniently, and safety is improved.

The invention discloses a ship monitoring system based on multi-agent collaboration, which comprises an MCP server, a ship operation state analysis module, a visual analysis module, a knowledge question and answer module and a central collaborative decision module, and is characterized in that the MCP server is used for being connected with each sensor and each camera preset on a ship to obtain original sensing data and image data; the ship running state analysis module is connected with the MCP server and determines the running state of the current ship according to the sensing data; the visual analysis module is connected with the MCP server and determines the working condition of the crew on the current ship according to the image data; the knowledge question and answer module is used as a knowledge base for storing ship knowledge and offshore work knowledge; the central collaborative decision-making module is connected with the ship operation state analysis module, the visual analysis module and the knowledge question and answer module and is provided with an early warning unit and an interaction unit interacting with a user, collaborative work of all the modules is achieved, unified processing is conducted on the ship operation state and violation behaviors of sailors on a ship, the management process is simplified, and the management efficiency is improved. The management efficiency is improved.

The application provides a ship emergency exercise virtual simulation interaction method, device, equipment and medium, solves the technical problems of insufficient environment authenticity, low cooperation efficiency, insufficient immersion, single evaluation and poor system expansibility in traditional exercises through three-dimensional virtual environment construction, multi-person cooperative interaction, dynamic scene generation and intelligent team evaluation technology. The method is suitable for crew team training, maritime rescue cooperative exercise and ship safety verification, and can significantly improve the team emergency response capability and training efficiency.

This invention discloses an automatic control method for switching between main and auxiliary power systems in a ship's propulsion system, belonging to the technical field of automatic control methods for switching between main and auxiliary power systems. The automatic control method for switching between main and auxiliary power systems includes the following steps: a monitoring system; system determination of switching; diagnosis and decision-making; execution system; verification of switching; monitoring of the switching process and monitoring and maintenance. This invention enables the automatic control system to have powerful communication capabilities through a communication and human-machine interface system. Ship personnel can easily communicate with shore crew in real time through the communication and human-machine interface system. The communication and human-machine interface system more intuitively displays the system operation method, thereby making it easier for ship personnel to monitor and control the switching process between the main engine and auxiliary engine in a simple and easy-to-understand way.

The invention relates to the technical field of composite structure ship plate forming, in particular to a basalt fiber composite structure ship plate and forming equipment thereof, the basalt fiber composite structure ship plate comprises a surface protection layer, a middle functional layer, a core supporting layer and a bottom joining layer which are arranged from top to bottom, and the thickness ratios of all the layers are 15%, 30%, 40% and 15% in sequence; and the middle functional layer comprises a flexible heating layer which is electrified to heat. The outer side of the ship plate can be effectively prevented from being frozen when the ship sails in a severe cold area, so that the problems of ship weight increase, gravity center shift, stability reduction, sailing resistance increase, fuel consumption increase, ship structure damage, key equipment damage and the like caused by freezing are prevented, sailing risks are remarkably reduced, and the sailing efficiency is improved. Pollution and damage of accidents such as sinking and oil leakage to the marine environment are reduced, meanwhile, the living environment of sailors is improved, and cargo safety and normal operation of equipment on the ship are guaranteed.

The detachable protection ramp of the deck pipe valve comprises a ramp body and a supporting base, the supporting base is fixedly connected with a deck, the ramp body is provided with a straight section and ramp sections located on the two sides of the straight section, the lower end of the straight section is detachably connected with the supporting base, and the deck pipe valve is located under the straight section. According to the detachable protection ramp of the deck pipe valve, on the premise that a ballast tank is not damaged, the requirement for protection of a pipeline system is met, and meanwhile later-period repair, maintenance and replacement are taken into consideration. And various use requirements such as pushing the rolling barrel by sailors in the later period can be met. The detachable pipeline protection ramp is simple in structure, low in construction cost, high in safety and strong in protection measure.

The utility model provides an auxiliary adsorption device for an ocean vessel piloting ladder, which belongs to the field of ocean vessels and comprises two bases, limiting components and embarkation ropes, a plurality of embarkation ladders and a plurality of fixing plates are fixedly connected between the two embarkation ropes, and the embarkation ladders and the fixing plates are fixedly connected with the limiting components and the embarkation ropes. The device comprises a plurality of fixing plates, adsorption assemblies are installed on the multiple fixing plates, each adsorption assembly comprises two fixing frames rotationally connected to the side wall of the corresponding fixing plate, suction cups are fixedly connected to the two fixing frames, a working cavity and a rotating cavity are formed in each fixing plate, and two belt wheels are rotationally connected to the inner wall of each working cavity. The boarding rope and the boarding ladder are limited through the limiting mooring rope and adsorbed and fixed to the ship body through the suction cups, the stability of the boarding rope and the boarding ladder is improved, the shaking amplitude of the boarding rope and the boarding ladder is reduced, crew climbing is facilitated, safety is improved, and the suction cups are taken down to be portable and convenient to use.

The invention discloses an electronic chart deep learning-based route obstacle real-time detection and early warning method, and particularly relates to the technical field of application of artificial intelligence in the field of intelligent shipping safety. Environmental data such as wind speed, tide and ocean current are collected and processed in a unified manner, obstacles in a navigation channel are analyzed in real time in combination with a deep learning algorithm, and the real-time detection and early warning of the obstacles in the navigation channel are realized. And generating a dynamic obstacle set and a channel risk early warning result. Through space overlay analysis, dynamic obstacles and risk levels are combined, real-time sailing adjustment suggestions are provided for ships, and sailing safety and high efficiency are ensured. According to the invention, through accurate data acquisition and processing, the real-time performance and accuracy of channel risk assessment and dynamic obstacle detection are optimized. According to the invention, efficient and intelligent risk early warning can be realized, and real-time navigation adjustment suggestions are provided according to dynamic environment changes, so that the navigation safety and efficiency are effectively improved, the occurrence of sudden risks is reduced, and the possibility of misoperation of sailors is reduced.

The invention discloses a sailor remote medical system and method based on a video call technology, the sailor remote medical system comprises a shipborne terminal and a remote medical platform which are intercommunicated through a public internet, and the shipborne terminal comprises sailor health monitoring equipment, a data acquisition module, a terminal self-adaptive high-definition video call module and an intelligent communication gateway; the remote medical platform comprises a platform video call service module, a medical data intelligent fusion and analysis auxiliary diagnosis module, a remote expert cooperation and consultation module, a treatment feedback and dynamic adjustment module and a health risk prediction and active prevention and control module. According to the invention, high-efficiency, stable and intelligent telemedicine service for marine crew can be realized.

The utility model relates to the field of ships, and discloses a ventilation and heat dissipation regulation and control device for a ship engine compartment. Comprising a ventilation pipeline, a plurality of supporting frames are fixedly installed on the rear side of the interior of the ventilation pipeline, positioning grooves are formed in the supporting frames, gas component sensors are installed on the inner sides of the supporting frames in an attached mode, and positioning blocks are fixedly installed on the outer surfaces of the left side and the right side of each gas component sensor; threaded holes are formed in the positioning grooves and the positioning blocks, bolts are installed in the threaded holes in a threaded mode, an assembly used for monitoring gas components when hot air in the power cabin is exhausted is installed on the device, the air components in the power cabin are detected, and the environment condition in the power cabin can be confirmed; and guarantee is provided for life safety of sailors who are ready to enter the power cabin.

This invention discloses a knowledge-enhanced multi-agent decision-making method for welding deformation control in ship assembly subgroups. The method includes: constructing a welding process knowledge graph using a large language model based on welding process data; building a multi-agent collaborative framework for ship assembly subgroups; a process planning agent generating a process plan including welding sequence and welding parameter combinations; a deformation simulation agent performing welding deformation simulation calculations and outputting deformation prediction results; and a central coordinating agent triggering multi-agent collaborative iterative optimization based on the comparison of deformation prediction results with tolerance constraints, outputting the optimal welding process plan that meets deformation control requirements. This invention, by constructing a welding process knowledge graph, structurally represents the welding deformation mechanism, process parameter rules, and historical cases, and achieves knowledge-driven process decision-making based on a multi-agent collaborative mechanism, effectively solving the problems of lagging welding deformation control and reliance on experience in process parameter selection in traditional methods.