72 results about "Passenger vessel" patented technology

The invention discloses a channel electronic fence calculation method and system based on an unmanned aerial vehicle. The method comprises the following steps: setting a channel basic fence according to geographic features of a channel; setting a lowest fence standard according to ship attributes; fusing the navigation channel basic fence and the lowest fence through a label priority mechanism to obtain a navigation electronic fence of the ship; acquiring channel monitoring data through an unmanned aerial vehicle group to obtain a real-time monitoring label; and dynamically adjusting the navigation electronic fence based on a preset rule engine and the real-time monitoring tag. According to the invention, dynamic adjustment of fence parameters is realized through linkage of the real-time monitoring label and the rule engine in cooperation with the unmanned aerial vehicle group; customizing a core protection area according to different types, loading states and maneuvering performance of cargo ships, passenger ships and the like; by constructing a multi-dimensional label system, multi-source data is converted into labels with unified semantics, and deep data fusion is achieved; and a machine learning model is introduced to dynamically calibrate the label, and a label system and a calibration rule are optimized.

The invention discloses a passenger ship operation scheduling method and system based on big data analysis, and the method comprises the steps: building a port passenger ship operation digital twin model, synchronizing the ship positioning data, facility operation states and passenger dynamic distribution data of a port in real time through Internet of Things equipment, and generating a virtual simulation scene; calling a parallel simulation engine of the digital twin model, performing space-time conflict detection and resource load rehearsal on the candidate shift scheduling schemes, and screening initial scheduling schemes meeting conditions; boarding bridge distribution, waiting area capacity matching and ship berthing time sequence optimization are simulated in the digital twin model, and an operation scheduling plan is generated; and establishing a scheduling evaluation model, performing multi-target iterative optimization on the passenger retention risk, the facility vacancy rate and the carbon emission intensity of the operation scheduling plan according to a dynamic weight adjustment algorithm, and outputting an optimal operation scheduling plan. According to the method, the smoothness of the port operation process is improved, the boarding time of passengers and wait area resource waste are reduced, and the ship berthing efficiency is improved.

The invention relates to the technical field of ship equipment, in particular to a quick release device for a life raft of a passenger ship. The rope releasing set comprises a connecting rope connected to the baffle, a fixing ring is arranged on the bracket, a locking ring is buckled on the fixing ring, the locking ring is connected with the tail end of the connecting rope through a manual releasing piece, and a releaser is arranged on the locking ring. And the inflation release set comprises a stop ring, the stop ring is arranged on the bracket, and a wide-pitch screw is arranged in the stop ring in a threaded mode. A releaser of the rope release group adopts a built-in expansion material mode, so that the expansion material expands when encountering water, and quick response can be realized when the ship is immersed in water without depending on hydrostatic pressure or manual intervention; meanwhile, a linkage mechanism composed of a stop ring, a wide-pitch screw and a conical block is introduced into the inflation release set, so that when the pull rope extends to the set length, the steel cylinder part of the raft body can be triggered to start inflation operation, and the problem that in a traditional structure, inflation cannot be conducted in time due to the fact that the pull rope is too short is solved.

The invention discloses a passenger ship limited floor height life raft release device which comprises a top guide frame and an automatic leading-out mechanism, the top guide frame comprises a leading-out part close to the broadside and a blocking part located on the side, away from the broadside, of the leading-out part, and the leading-out part is obliquely and downwards arranged relative to a top deck from the broadside; the included angle between the leading-out part and the top deck is not smaller than 20 degrees, the upper end of the leading-out part is fixedly connected with the top deck of a life raft storage place, one end of the blocking part is connected with the lower end of the leading-out part, and the other end of the blocking part is fixedly connected with the top deck of the life raft storage place; the automatic leading-out mechanism is arranged on the side, away from the broadside, of the highest life raft and used for pushing the life raft located below the blocking part to move towards the broadside. The life raft releasing device is provided with the automatic discharging mechanism of the water immersion pressure releaser, and even if the angle of the top guide frame in a limited space is less than 20 degrees, the life raft can still be automatically discharged out of a mother ship to be used by people escaping from the water surface.

The invention provides a passenger ship air-conditioning system. The passenger ship air-conditioning system comprises a water system which comprises a refrigeration module, a preheating module, a reheating module, a first coil pipe and a second coil pipe; a first water outlet pipe is connected between the water outlet of the refrigeration module and the water inlet of the first coil pipe, and a first water return pipe is connected between the water inlet of the refrigeration module and the water outlet of the first coil pipe; a water outlet of the preheating module is connected to the first water outlet pipe through a pipeline, and a water inlet of the preheating module is connected to the first water return pipe through a pipeline; a second water outlet pipe is connected between the water outlet of the reheating module and the water inlet of the second coil pipe, and a second water return pipe is connected between the water inlet of the reheating module and the water outlet of the second coil pipe; the air system comprises an air duct, and the first coil pipe and the second coil pipe are sequentially arranged in the air duct in the air supply direction. A primary reheating cycle is added to the water system, the temperature of preheated water in winter is reduced, and the water system is used for meeting the requirements of inner cabins and some technical cabins which still need refrigeration even in winter.

The invention discloses a deep learning-based multi-scale feature fusion marine target identification method, which comprises the following steps of: acquiring picture and video data of various marine targets of a marine ship, and acquiring and generating a marine target detection data set, ocean targets are divided into 10 types of yachts, warships, passenger ships, cargo ships, sailboats, tugboats, kayaks, navigation marks, lighthouses, fishing boats and the like, a multi-scale feature fusion module is added in a deep learning network for the problem that the detection precision of a self-built ocean target data set is insufficient, and the detection precision is improved by fusing multi-layer features and injecting global information into a higher layer. An improved deep learning network model used for sea target identification is constructed, the method has the characteristic of having a good detection effect on small sea targets, multiple targets and overlapped targets, the model can be deployed in navigation cameras of ships after iteration training is finished, a monitoring system is established in a matched mode, and the detection accuracy is improved. And various targets on the sea can be monitored in real time.

This invention provides a passenger ship air conditioning system, comprising: a water system including a cooling module, a preheating module, a reheating module, a first coil, and a second coil; a first outlet pipe connecting the outlet of the cooling module and the inlet of the first coil, and a first return pipe connecting the inlet of the cooling module and the outlet of the first coil; the outlet of the preheating module connected to the first outlet pipe via a pipe, and the inlet of the preheating module connected to the first return pipe via a pipe; a second outlet pipe connecting the outlet of the reheating module and the inlet of the second coil, and a second return pipe connecting the inlet of the reheating module and the outlet of the second coil; and an air system including an air duct, with the first and second coils arranged sequentially along the air supply direction within the air duct. This invention adds a reheating cycle to the water system, lowering the preheated water temperature in winter to meet the cooling needs of the interior cabins and some technical cabins that require cooling even in winter.

The present invention relates to the technical field of central air conditioners, and discloses an air supply device for the air conditioner in the passenger ship's sea-view cabin accommodation. It includes a box body. The bottom end of the box body is installed with a bottom cover through screws. At the peripheral positions of the top end of the bottom cover, L-shaped support rods are fixedly installed. The top ends of the L-shaped support rods are fixedly connected with a bearing frame. A positioning frame is placed on the top end of the bearing frame. A filter is fixedly connected inside the positioning frame. Above the inner wall of the box body, a docking frame is fixedly installed. Communication holes are evenly opened at the top end of the positioning frame. A return groove is opened at the top end of the bearing frame. The communication holes and the return groove are filled with sealant. The bearing frame is strengthened and fixed by hand-tightening screws to ensure the stability of the filter installation. At the same time, by opening corresponding return grooves and communication holes on the integrally formed positioning frame outside the bearing frame and the filter, and filling sealant therein, the sealing performance of the filter installation can be ensured, and its filtering effect can be guaranteed.

The present invention provides a global planning method for multi-passenger itineraries on a cruise ship, belonging to the technical field of cruise ship operation and maintenance. In the present invention, the global planning problem of multi-passenger itineraries on a cruise ship is modeled as a multi-agent orientation problem model considering venue capacity and time windows. The constraints of cruise passenger itinerary attributes, service venue attributes, and coupling constraints between passenger itineraries are transformed into constraints of state variables and control variables in the mathematical model. By using the optimal benefit density construction method, a high-quality initial solution is obtained. Furthermore, an adaptive large neighborhood search algorithm with an improved destruction-repair operator is used to solve the multi-agent orientation problem considering venue capacity and time windows, and a global itinerary plan for multi-passengers on a cruise ship that meets the complex environmental constraints of the cruise ship, has good usability, and strong rationality can be given, which is of great significance for improving the passenger satisfaction and on-board service quality of high-tech ocean liners represented by large cruise ships.

The invention discloses an anti-airing handrail for a ship and a passenger ship, and belongs to the field of ship design. The handrail extends along a ship corridor and is fixed to the bulkhead through a handrail base, and a lining plate which abuts against a ceiling and a deck up and down is arranged between the handrail base and the bulkhead. The top surfaces of the handrails fluctuate alternately in a wave shape to form inclined slope sections, and the cross section of each handrail is in a flat shape with the width of 70-100 mm, so that clothes hangers can be prevented from being hung, and clothes can be prevented from being aired. LED lamp strips are arranged in grooves in the bottom surfaces of the handrails and are connected with an emergency power supply for decoration and emergency illumination. The armrest seat is of an L-shaped stainless steel structure, the fixing ring is embedded into the annular groove of the armrest, and installation is firm and safe. The lining plate is a stainless steel rock wool board and is fireproof and heat-insulating. According to the scheme, the ship strength and fire-resistant specifications are met, the airing hidden danger is eliminated, an evacuation channel is guaranteed to be unblocked, and safety and practicability are improved.

This invention relates to a vehicle surface defect detection method and system based on image recognition, belonging to the field of vehicle surface defect detection technology. The method includes: acquiring a set of vehicle entrance images of the vehicle to be detected, determining the contour information and surface information of the vehicle to be detected, and then identifying the target sample vehicle; based on the set of vehicle entrance images of the vehicle to be detected and the set of vehicle sample images of the target sample vehicle, determining the vehicle surface defect detection information at the entrance of the vehicle to be detected, and then determining the entrance release instruction; acquiring a set of vehicle exit images of the vehicle to be detected, determining the contour information and surface information of the vehicle to be detected, and then identifying the target sample vehicle; based on the set of vehicle exit images of the vehicle to be detected and the set of vehicle sample images of the target sample vehicle, determining the vehicle surface defect detection information at the exit of the vehicle to be detected, and then determining the exit release instruction. It has the advantage of intelligently identifying surface defects of new energy vehicles transported on roll-on / roll-off passenger ships.

The present invention discloses a barrier-free sliding door for a passenger ship cabin, relating to the field of passenger ship facilities. The barrier-free sliding door for a passenger ship cabin comprises a door frame, a first sliding door, and a second sliding door, wherein the first sliding door is fixedly mounted on the door frame, the second sliding door is slidably connected to the door frame, and the first and second sliding doors are parallelly arranged in the door frame. The door frame further comprises: upper and lower sides of the door frame are respectively provided with an upper sliding groove and a lower sliding groove. Compared with traditional sliding doors, the present invention not only improves the stability of the sliding door after opening or closing, but also allows an barrier-free platform to be raised to conceal the threshold of the sliding door when passengers or items need to enter or exit the passenger ship cabin, thereby facilitating more convenient passage for passengers with limited mobility, younger passengers, and crew members transporting items through the sliding door, providing them with convenience.

The present invention relates to a temporary air-conditioning and ventilation system for passenger ship construction, comprising: two louvers respectively for air intake and exhaust, a station chilled water unit for providing chilled water, and an air conditioner unit for air exchange; the louver at the air intake is connected to a water separator; the water separator is connected to a first air damper; the first air damper is connected to the air conditioner unit; the air conditioner unit is connected to a second air damper; the second air damper is respectively connected to a variable air volume terminal, a fan coil unit and a ventilation terminal; the variable air volume terminal, the fan coil unit and the ventilation terminal are connected to an exhaust fan; the exhaust fan is connected to the louver at the air outlet; the chilled water unit is connected to the air conditioner unit through a temporary connection pipe. It solves the problem of too high or too low temperature in the cabin during the cruise ship construction stage and improves the construction efficiency.

The application discloses a fire hydrant arrangement method satisfying SOLAS safety return port requirements, which is applied to a passenger ship, the passenger ship is provided with a plurality of main vertical areas, the plurality of main vertical areas are isolated from each other, and the fire hydrant arrangement method comprises the following steps: S1, judging whether protection can be performed by connecting fire hydrants of adjacent main vertical areas not affected by an accident; S2, if yes, the fire hydrants of the adjacent main vertical areas not affected by the accident are utilized; and if no, a special fire hydrant is arranged in the main vertical area affected by the accident. Finally, one of the two schemes is selected according to specific conditions, so that the defect that the fire hydrant of the main vertical area affected by the fire accident of the passenger ship in the prior art cannot satisfy normal use requirements and lacks fire fighting capability is overcome.

The invention discloses an emergency evacuation path planning method, program and equipment considering dynamic inclination of a passenger ship, and a storage medium, and belongs to the field of personnel evacuation simulation modeling. The method comprises the following steps: 1, obtaining a passenger ship inclination angle and a pedestrian moving direction, and constructing a pedestrian speed attenuation factor reasoning model; 2, analyzing and modeling the influence of pedestrian mass movement on ship body inclination; 3, introducing a congestion penalty factor, a safety penalty coefficient and an attenuation factor based on a path cost function of a D * Lite algorithm, and obtaining a pre-planned path according to the starting point and the exit point of the leader; and 4, presetting a re-planning trigger condition, and when the preset trigger condition is met, taking the current node as a new starting point, and repeating the steps 1-4 to re-plan the evacuation route until the whole evacuation process is completed. According to the method, when an emergency occurs, the evacuation strategy can be adjusted according to the inclination angle, the exit congestion and the passenger distribution, and the evacuation efficiency and safety in a passenger ship evacuation scene are remarkably improved.

The embodiment of the present application provides a laundry water supply system suitable for large passenger ships, comprising: a hot water storage cabinet, which is provided with a fresh water inlet and a water supply pipe for supplying water to a washing machine in a washing machine room; a technical water heater, which is communicated with the hot water storage cabinet through a first water inlet pipe and a first water outlet pipe provided with a storage cabinet circulating pump, heats the flowing fresh water through the supplied hot steam, and sends the formed hot water back to the hot water storage cabinet; a fresh water preheater, which is provided with a pipeline for circulating cylinder jacket water, is communicated with the first water inlet pipe through a second water inlet pipe and a second water outlet pipe, heats the flowing fresh water through the cylinder jacket water, and sends the heated fresh water back to the first water inlet pipe to be heated by the technical water heater again; and a control valve is arranged on the part of the first water inlet pipe between the second water inlet pipe and the second water outlet pipe. The system utilizes the waste heat generated by the generator set and repeatedly uses the hot water of the washing machine, thereby improving the utilization rate of heat energy.

The invention provides a double-end passenger ship propulsion control system and method. The double-end passenger ship propulsion control system comprises a bow and stern symmetrical propeller set, a double-cab control device, a redundancy control network, a dynamic authority management module and a fault switching unit. The bow and stern symmetrical propeller set at least comprises a bow pod propeller set and a stern main propeller set, the double-cab control devices are arranged in cabs at the bow end and the stern end of the ship body respectively, and each cab control device comprises a control panel and a signal processing unit which are backup for each other. The redundancy control network is composed of two independent optical fiber ring networks, and the two ring networks achieve data synchronization through a cross switch. And the dynamic authority management module receives a propulsion instruction from a bow and stern cab in real time, and allocates a control right according to an operation position priority, an instruction conflict detection result and an equipment state. According to the technical scheme, the technical problems of geometric error accumulation, fault coupling effect and dynamic compensation deficiency in the prior art can be solved.

The passenger ship wallboard installation assembly comprises a connecting piece, a fixing clamp, a top profile, a wallboard and water blocking flat iron. The connecting piece is in butt-welding connection with the steel wall in the ship body section stage; the upper end of the fixing clamp is movably connected with the connecting piece and is fixed through a first fixing piece; a first clamping port is formed in the lower end of the fixed clamping code; the upper end of the top profile is connected with the first clamping port of the fixing clamp and is fixed through a second fixing piece; the edge of the lower end of the top profile is connected with a ceiling in a clamped mode. A second clamping port is formed in the lower end of the top profile; the wall plate is parallel to the steel wall, the upper end of the wall plate is connected with the second clamping port of the top profile in a clamped mode, and an inserting groove is formed in the lower end of the wall plate. The lower end of the water blocking flat iron is installed on the deck, and the upper end of the water blocking flat iron is connected with the lower end of the wall plate in an inserted mode.

The present invention relates to an active ship name recognition method for inland river maritime video surveillance, comprising the following steps: S1, detecting ships in the video and determining the ship types: when the ships are container ships, bulk carriers and oil tankers, semantic parts are used for detection, and while detecting the ships, the parts of the ships where ship names exist are detected; when the ships are passenger ships and law enforcement ships, semantic part detection is not performed; S2, using an OCR text detection and recognition framework to detect the ships or ship parts described in step S1 and recognize the existing text information; S3, using a designed text filtering algorithm based on the edit distance rule to determine the true ship name. The present invention can effectively improve the reconnaissance efficiency of law enforcement departments for the acts of turning off AIS or using false license plates of illegal ships, improve the work efficiency of maritime departments, and reduce labor and time costs.

An attraction system includes an arm having a first end and a second end, a passenger vessel coupled to the first end of the arm and configured to receive at least one passenger, a fulcrum engaged with the arm and disposed between the first end of the arm and the second end of the arm, and a counterweight disposed on a segment of the arm between the second end of the arm and the fulcrum, wherein the counterweight is movable across the segment of the arm. A vehicle of the attraction system is coupled to or integrated with the fulcrum, and the vehicle is configured to be moved along a vehicle path.

The present invention discloses a method for reproducing a maritime collision accident based on a land-sea integrated three-dimensional spatial information system. According to the ship type, a corresponding three-dimensional model is established for each type of ship, such as a public service ship, a cargo ship, a dangerous goods ship, a cruise ship, a passenger ship, and other ships. Relevant parameters such as the ship's longitude and latitude position, the ship's size, and the ship's type are obtained through an AIS interface. When reproducing a maritime collision accident, after the AIS three-dimensional ship model is rendered according to the relevant parameters of the relevant ship, it is loaded into a three-dimensional navigation environment scene, so that the ship and the navigation environment are consistent with the actual proportion in terms of length, height, size, and other dimensions, thereby reproducing a maritime collision accident based on a land-sea integrated three-dimensional spatial information system.

The invention provides a passenger ship personnel evacuation time prediction method based on machine learning, and belongs to the technical field. The method comprises the following steps: determining influence factors of passenger ship personnel evacuation time as input characteristics; multiple machine learning models are trained, and the passenger ship personnel evacuation time is predicted by using the input features; obtaining a model performance evaluation index based on a preset test set; calculating a comprehensive score of each machine learning model through an entropy weight method according to the model performance evaluation indexes; and taking the machine learning model with the highest comprehensive score as an optimal model, and deploying the optimal model on the passenger ship to realize passenger ship personnel evacuation time prediction. According to the method, the passenger ship scene evacuation simulation model based on the intelligent agent is established, influences of factors such as personnel attributes, group behaviors, passenger ship layout and external environment in a passenger ship scene are comprehensively considered, the relation between influence factors and evacuation time is effectively established, and a solid data foundation is provided for accurate analysis of a machine learning model; and the simulation is closer to the real evacuation condition.

1. Name of the product in this design: Passenger Ship (Double Deck). 2. Purpose of this design: For use on passenger ships. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.

The present invention concerns an energy supply chain system for powering river vessels. The system comprising a power-plant for supplying energy to the system, a coupling point for receiving and transforming energy from said power-plant; a plurality of docking stations located along a river bank for exchanging energy with a first river vessel, connection means for conveying energy from a coupling point to at least one docking station, and a second river vessel configured as a cargo, work or passenger transport vessel, said vessel having an electrically powered propulsion section. The electrically powered propulsion section of the second vessel is externally powered by the first river vessel, allowing for the second vessel to have a smaller propulsion section.

The invention discloses a control system and a control method for a balcony house of a passenger ship. The control system comprises an air volume control module and a fan coil control module, wherein the air volume control module comprises an acquisition unit and a first control unit, and the fan coil control module comprises a detection unit and a second control unit; the acquisition unit is used for acquiring room information and passenger check-in information; the first control unit is used for controlling the target air volume corresponding to the fresh air pipeline and the exhaust pipeline of each check-in room according to the room information and the passenger check-in information; the detection unit is used for detecting state information of the balcony door limit switch and the entrance door card inductive switch; and the second control unit is used for controlling the fan coil to enter an economic and energy-saving mode according to the state information. The air volume control module is used for controlling the target air volume, the fan coil control module is used for controlling the fan coil to enter the economic mode when a passenger goes out, the personalized adjustment capacity of the indoor temperature of the balcony room of the passenger ship is enhanced, and the comprehensive energy-saving effect is achieved when the passenger goes out.

The utility model relates to the technical field of ship construction, and discloses a deck structure of a passenger ship, which comprises a deck, the deck is divided into three blocks by a longitudinal bulkhead (4) and a transverse bulkhead (5), and comprises a horizontal deck (1), a lifting deck (2) and an outdoor inclined deck (3), and the horizontal deck (1), the lifting deck (2) and the outdoor inclined deck (3) are respectively and fixedly arranged on the longitudinal bulkhead (4) and the transverse bulkhead (5); and the upper surfaces of the outdoor inclined deck (3), the lifting deck (2) and the floating floor (6) are positioned at the same height at the longitudinal bulkhead (4) and the transverse bulkhead (5). The heights of the upper surfaces of the outdoor inclined deck, the lifting deck and the floating floor are kept consistent with the heights of the longitudinal bulkhead and the transverse bulkhead, so that when tourists go in and out of a room from the outside and walk from the horizontal deck to the lifting deck, due to the consistent ground height, the feeling of height difference does not exist during passing.

The invention belongs to the technical field of sliding doors, and particularly relates to a ship side opening sliding type weather tight door which comprises a tight door frame body, the tight door frame body comprises a door frame and a door leaf, the door leaf is arranged on the outer side of the door frame and can be opened on the outer side of the door frame in a sliding mode, and two sets of fixing frames are fixedly connected to the inner side of the tight door frame body. The number of the fixing frames is four, every two fixing frames are distributed up and down, a rotating shaft is rotationally arranged in each fixing frame, an L-shaped supporting rod is fixedly installed on the peripheral face of each rotating shaft, and the side, away from the corresponding rotating shaft, of each L-shaped supporting rod is connected with the side wall of the door leaf; the side-opening translation mode firstly gets rid of the door frame in parallel and then transversely translates and slides the door leaf, so that the shielding to the channel is reduced, and the side-opening translation mode is particularly suitable for narrow channels or scenes with high aesthetic requirements of luxury passenger ships; and through the design of the four rotating shafts, the door leaf opening and closing smoothness can be improved, and using is more convenient and faster.

The utility model discloses a kind of wallboard access doors suitable for passenger ship public area on-site assembly, it is related to wallboard access door technical field, including ship wallboard, ship wallboard is separately provided with door leaf and access door frame, and between door leaf and access door frame is fixedly connected with a special hinge by screw.The utility model provides a kind of access door of quick production, economy, convenient operation for passenger ship equipment maintenance by the assembly of ship wallboard, door leaf, access door frame special section, access door leaf special section, angle aluminum, a special hinge, triangle lock, L corner code and access door frame, greatly shorten the production cycle, access door size can be arbitrarily assembled according to construction site, the unified style improves the aesthetic property and later maintenance cost, it is favorable to the standardization of industry product, door leaf can utilize the wallboard cutting plate of on-site, and aluminum profile cost is relatively lower, greatly improve economic benefit.

The utility model provides a multi-purpose recreational facility structure frame of a ro-ro passenger ship, which comprises a plurality of stand columns arranged at intervals, a longitudinal girder is connected between the upper ends of every two adjacent stand columns, the stand columns and the longitudinal girders form a door-type frame, and a plurality of cross beams are vertically arranged at the upper end of the door-type frame at intervals along the length direction of the door-type frame. One end of the cross beam is fixedly connected with the portal frame, the other end of the cross beam is fixedly connected with the ship body wall plate, toggle plates are arranged at the included angle between the stand column and the longitudinal girder, the included angle between the stand column and the cross beam and the included angle between the cross beam and the ship body wall plate, and toggle plate holes are formed in the toggle plate at the included angle between the stand column and the cross beam and the toggle plate at the included angle between the cross beam and the ship body wall plate; a rectangular net bed frame is connected to the lower portions of every two adjacent stand columns, and two vertexes in the width direction of each net bed frame are connected with the two stand columns respectively. The multi-purpose recreational facility structure frame of the ro-ro passenger ship can be combined at will, provides various leisure and rest modes, and can be applied to open-air leisure areas of the passenger ship and the ro-ro passenger ship.