127 results about "Passenger vessel" patented technology

A foldable table apparatus with an integrated keyboard, an integrated display, or both is presented. Such an apparatus is typically mounted behind each seat in a passenger vessel such as an aircraft, bus, or train, and takes the place of the conventional foldable tray. The apparatus permits users to perform computer tasks, access software and other services, while traveling or in transit. The apparatus may be quickly stored to allow passengers to enter and exit their seats conveniently. The apparatus may also serve as a conventional table when the keyboard or display is closed. Connectors may be integrated within the table apparatus to facilitate data transfer to and from a third device. The keyboard apparatus may be removed for cleaning, repair, or replacement. When an array of such apparatus is used, a system is provided to allow such apparatus to access a variety of services using a wired or wireless connection. As users are typically in transit, the system provides the user with the ability to send emails and to use promotional software or services which they may later purchase. A method of targeting advertisements to such users is also provided.

The invention discloses a lifesaving system for a passenger ship. The lifesaving system comprises compressed airbags, a central controller, an angle sensor and an alarming device, wherein the compressed airbags are stored in concave airbag mounting grooves in freeboards of a ship body, are connected with the ship body through airbag fixing surfaces and connecting mechanisms, are connected with compressed air tanks through pipelines, and are provided with air vent valves; the angle sensor is mounted at the middle position of a navigation bridge; the central controller is connected with the angle sensor, the alarming device, the compressed air tanks and the compressed airbags respectively, and is used for receiving a signal from the alarming device, controlling the compressed air tanks to be opened to supply air to the compressed air bags and discharging air of the compressed airbags for storage. The lifesaving system for the passenger ship can automatically give an alarm and can be started under an extreme climatic condition, so that stability of the passenger ship is enhanced; the lifesaving system is easy to mount and construct, has no special requirements on an existing design standard, and can be conveniently additionally mounted on an existing passenger ship.

Transport ships having a relatively large structure over the water line, such as a pure car carrier, container ship and a passenger ship tend to receive the air resistance during the sailing. When sailing aslant against the wind, check helm had to be effected so far to cancel the swinging moment causing an extra increase in the underwater resistance. A low-fuel-consumption transport ship described has a structure over the water line, including a bow of a shape integral with the bridge of a hollow nearly semispherical to quarter-spherical shape or a partly cylindrical shape which is smoothly continuing to the stern to decrease the air resistance. The low-fuel-consumption transport ship further has a vertical tail incorporating a chimney and is rotatable on the uppermost stern deck to cancel the swinging moment in the air, without almost requiring check helm and, therefore, decreasing the underwater resistance.

The invention relates to a three-layer lying chamber used in railway, passenger vessel and hotel. The layers of the lying chamber are arranged besides the high arrangement corridor in a same direction and are staggered. A bottom lying chamber in the corridor floor 10 is communicated with the corridor through stairs; a top lying chamber is communicated with the corridor floor 10 through a platform 9 and a ladder step 11. A space is kept for stretching the body at the side of each bed in the lying chamber and the chamber is more convenient to pass in and out than the existing three-layer hard sleeper chamber. Each chamber can be closed by a movable gate 15; a turnover bedplate 3-2 articulated on a fixed bedplate of the bed in the laying chamber and a seat station 4 in the lower place can be conversed into an angle-adjustable back rest chair with handrails; furthermore, the lying chamber also has a table 23 and a foot extension hole 14. In a single carriage, 66 sealed and isolated single lying chambers can be arranged, besides, each carriage has condition of lying, sleeping, sitting and standing, as well as a special luggage chamber, which is suitable for equipping audiovisual device and surfing the internet.

The invention discloses an indoor ventilating device for an ocean passenger ship. The indoor ventilating device comprises a ventilating pipeline, wherein one end of the ventilating pipeline is connected to a connecting tube, one end, away from the ventilating pipeline, of the connecting tube is connected to an air inlet hopper; the ventilating pipeline is connected to the air inlet hopper throughthe connecting tube; and a filter screen is arranged in the air inlet hopper. According to the indoor ventilating device disclosed by the invention, two movable plates capable of moving are arranged,and a spacing distance between the two movable plates can be controlled to control ventilation amount to improve stability of air feeding; a water-absorbing sponge capable of extruding can be arrangedto absorb sufficient water which then can be extruded out to repeatedly use, thereby improving water-absorbing effect; a metal particle filter plate and a steam-water separator further can be arranged to absorb a small part of moist air of the water-absorbing sponge, thereby improving dehumidifying effect; and meanwhile, the metal particle filter plate can filter fine metal particles with diameters smaller than 0.3 micron to make air more fresh.

The invention discloses a trim meter of a ship, comprising a communicating pipe capable of containing liquid. Both ends of the communicating pipe are respectively connected with a section of transparent pipe; and the transparent pipes open upwards, and scale indication devices fixed relative to the positions of the transparent pipes are arranged nearby the transparent pipes. Through the invention, the fore and aft trim of the ship are easy to know through the difference value of scales indicated by liquid levels inside the two transparent pipes, and the invention is visual and convenient, has simple structure and high measuring accuracy and is suitable for the ships such as a passenger ship and a cruise ship which need to be measure a trim value.

The invention discloses an indoor noise reducer for an ocean passenger ship. The indoor noise reducer comprises a noise-reduction ventilating pipeline which consists of an outer barrel, an inner barrel and sound-absorbing foam filled between the outer barrel and the inner barrel, wherein one end of the noise-reduction ventilating pipeline is connected to an air inlet hopper which is connected to the noise-reduction ventilating pipeline through a fixed bolt, and one end, close to the noise-reduction ventilating pipeline and in the noise-reduction ventilating pipeline, of the air inlet hopper isconnected to a ventilating tube I. Sound-absorbing foam can be filled between the outer barrel and the inner barrel arranged in the noise-reduction ventilating pipeline, thereby greatly reducing windnoises in a pipeline; a plurality of partition plates I, partition plates II and partition plates III, which are made of a centrifugal glass wool, are arranged in the noise-reduction ventilating pipeline to disperse and buffer gas flow to certain extent; and an impeller centrifugal fan is connected to a fixed frame through a damping mechanism such that noises caused by vibrations of a fan can bereduced, thereby making operation of the fan more silent.

The invention provides an intelligent auxiliary decision-making platform for emergency evacuation of a large passenger ship, and the platform comprises a data attribute collection module, a machine data interaction module, and an emergency plan virtual simulation platform which comprises a virtual mapping module, a fire/smoke dynamic simulation module, a man-machine interaction correction module,and an intelligent decision-making output module. The decision-making method comprises the following steps: realizing acquisition and transmission of attribute data through an Internet of Things technology and/or 5G communication; simulating the dynamic change trend of fire, smoke and toxic gas through CFD simulation software; manually confirming a simulation result through VR simulation; combining a GIS technology and a system engineering theory, and outputting a multi-objective optimized intelligent emergency evacuation scheme; according to the invention, artificial intelligence, virtual simulation, digital twinning, 5G communication and Internet of Things technologies are combined, so that the system has functions of remote identification, intelligent simulation, multiple control and intelligent decision making.

The invention discloses a dining table fixing device for an ocean passenger ship. The device comprises a circular base, a mounting mechanism is arranged below the base, a pushing mechanism is arrangedat the position, corresponding to the mounting mechanism, of the base, and two fixing mechanisms are symmetrically arranged on the base. A rotating mechanism is arranged on each of the two fixing mechanisms. When the device is in use, two threaded rods are aligned with groove openings of the two threaded grooves, the threaded rods are rotated through the rotating mechanism to enable the base to slowly descend into a mounting groove, and when the base descends to the bottom of the mounting groove, the first fixing rod bounces into the second fixing groove under the action of the elastic pieceto fix the base. Meanwhile, the threaded rods are in threaded connection with the threaded grooves, so that the stability of the base is guaranteed, the rotating mechanism can be pulled out and covered with the orifice cover, the dining table is fixed, and the stability of the dining table is kept while the dining table is fixed.

The invention discloses a passenger ship emergency escape door. According to the passenger ship emergency escape door disclosed by the invention, an escape door sheet is mounted in a side wall body of a superstructure of a passenger ship; an electric push rod is connected between the emergency escape door sheet and the side wall body of the superstructure of the passenger ship; a controlling and processing system is used for receiving a signal inputted by an information acquisition system and performing calculating and judging on the hull collapse attitude; and when the situation that the signal of an attitude sensor and the signal of a water pressure sensor are normal is judged, the controlling and processing system is used for controlling an electromagnetic safety lock to be in a locking state to guarantee the sealing property of the wall body; and when the situation that the signal of the attitude sensor or the signal of the water pressure sensor are abnormal is judged, the controlling and processing system is used for unlocking the electromagnetic safety lock and controlling the electric push rod to release the emergency escape door sheet. According to the passenger ship emergency escape door disclosed by the invention, when the passenger ship is collapsed, the emergency escape door sheet can be automatically opened to provide an escape channel for abroad staff, and can also adjust the self folding angle to keep the level stable state according to the oblique degree of the hull to be temporarily served as a safe and reliable diving platform, so that the escape speed of the abroad staff is obviously increased.

The invention relates to a ship monitoring and management system, which comprises a ship Internet of Things module, a data access module, a data support module, a building information model module, ageographic information system module, an AI intelligent analysis module and a human-computer interface display module, according to the invention, during sailing, production, equipment maintenance andfault elimination of passenger ships and cargo ships by a shipping company, unified monitoring and management are carried out, and the current real-time state of each ship is known; the collected massive real-time monitoring data and control are visually, simply and clearly displayed and operated in terms; historical data are reutilized, an artificial intelligence technology is reasonably applied, and the surrounding environment and environment related data of the ship are remotely and instantly seen, so that the operation and maintenance work of the ship is simplified, and the daily operation and maintenance efficiency of the ship is improved.

The present invention relates to a passenger ship (1) which includes at least one superstructure (S) consisting of several superposed decks (P1-P6), at least one portion of which consists of passenger cabins (CE; CI), some of these cabins (CE) being contiguous, on the associated deck, with an outer longitudinal passageway (CO), which extends between the latter and the hull.

It is remarkable notably in that:

• • each outer passageway (CO) is at least partly closed along its longitudinal side opposite to the cabins (CE);
  • at least one of the opposite ends of each outer passageway (CO) is open;
  • the floor which separates outer passageways (CO) of two superposed decks is at least partly with a skylight;
  • the ship includes air-conditioning means (5) for said cabins (CE), with discharge of the treated air from the cabins towards the outside world, via said outer passageways (CO);
  • the combination of these above features permitting to ensure ventilation of said passageways (CO) along longitudinal, vertical directions respectively and with said air-conditioning means (5).

The invention relates to a marine surface vessel (1), in particular a passenger ship, extending in a longitudinal direction between a bow (2) and a stern (3), comprising - least one power providing apparatus (6) operatively connected to at least one propulsion unit (7) for propulsion of the vessel, - a fuel tank arrangement (8) for storing gaseous fuel in a liquid phase, connected to the power providing apparatus (6) by means of a gas supply system for running the power providing apparatus (6), and - a plurality of decks (91-98) distributed vertically, one above the other, - the fuel tank arrangement (8) comprising two tank sub-arrangements (81, 82), each tank sub-arrangement comprising at least one gaseous fuel tank (811, 812, 821, 822), each fuel tank extending vertically past at least two of the decks (92-95), and at least two of the decks (92-95), past which the fuel tanks (811, 812, 821, 822) extend, each presents a passageway (941) extending between the tank sub-arrangements (81,82).

The invention discloses a universal movable boarding connector device with quick cable release function, comprising a mooring rope; one end of the mooring rope is fixed to a boarding platform, the other end of the mooring rope is movable, the movable end of the mooring rope is connected to a marine hatch in use, a plurality of lapping panels are serially connected to the mooring rope, and a marine connection lapping board is hinged to the forefront lapping panel, and the mooring rope also acts as a marine mooring rope. The front end of the mooring rope is connected with an electromagnetic lock, the boarding platform is provided with a rope control system and a guide rod control system. The inside and outside of a frame are covered with flexible coverings respectively, such that a closed area is formed between the climbing platform and the marine hatch. A mooring device is well connected to a boarding connector, such that tourists may board comfortably with no direction limits, and quick rope release and universal movable boarding are available. The problem is solved that since instable connection of vessels and a climbing platform in the prior art causes varying direction shaking, boarding has potential safety hazards and poor comfort for passengers and timeliness in rope release for a passenger vessel is poor.

The invention discloses an automatic cleaning dining table for an ocean passenger ship, which comprises a bottom plate, a table top, supporting plates, a water treatment mechanism and a cleaning mechanism, wherein the table top is arranged above bottom plate, two supporting plates are fixedly connected between the bottom plate and the table top, the water treatment mechanism is mounted on one of the supporting plates, the cleaning mechanism is mounted on the lower side of the table top, the cleaning mechanism comprises a reciprocating mechanism, a telescopic mechanism, a lifting mechanism anda steering mechanism, the water treatment mechanism comprises a silencing pump, an air heater, a water spraying pipe set, a drying pipe set, a flushing water storage tank, a cleaning water storage tank and a storage barrel, and the silencing pump, the flushing water storage tank, the cleaning water storage tank and the air heater are all fixed with the supporting plate through screws. The automatic cleaning dining table is compact in structure, the water treatment mechanism can replace cleaning water and flushing water alternately, cleaning rollers can also be dried, the cleanliness of the table top is improved to the maximum extent, the cleaning mechanism is folded into the lower side of the table top after cleaning is completed, and a dining table can be normally used.

The invention discloses an anti-collision device for a dock. The anti-collision device comprises a cantilever-type pedestrian pedal, a plurality of vertical H-shaped steels, buffering strings and a bottom plate, the cantilever-type pedestrian pedal is positioned at the top of the whole device and provided with an L-shaped transverse plane, a bent short edge is fixed on the dock, a long edge is ofa cantilever structure, the bottom plate is positioned at the bottom of the whole device, the H-shaped steels are equidistantly welded between the cantilever-type pedestrian pedal and the bottom platealong the length direction, the buffering strings sleeves the outer sides of the H-shaped steels, are not restrained, can freely lift and fall along with change of water level and are closely fittedwith a dock needing to be protected, a retaining wall enclosure state is formed in space, the buffering strings comprise waste tires and light flexible fillers, the waste tires are sequentially overlaid and fixed from top to bottom, and the inner sides of the waste tires are filled with light flexible fillers. The device combines strength and variability, so that passengers can greatly conveniently walk between the dock and a passenger ship, the stability of the ship in docking and the comfort of the passengers are effectively ensured.

The invention discloses a treatment device for receiving ballast water of an ocean passenger ship, which comprises a water pumping mechanism, a water treatment mechanism and a circulating mechanism. The water pumping mechanism is composed of a fixed frame and a water pumping pump, a mounting plate is fixedly mounted on the lower end face of the fixed frame, and the mounting plate is of a disc-shaped structure. Impurities such as aquatic plants in water can be isolated by utilizing a protective net cover, and in the advancing process of an ocean passenger ship, water flow pushes blades to drivethe protective net cover to rotate, and impurities such as waterweeds are prevented from being attached to the outer wall of the protective net cover; a servo motor works to drive a moving frame to move, a rubber wiping strip can wipe a lamp tube of an ultraviolet lamp so as to remove incrustation attached to the lamp tube of the ultraviolet lamp, and the inactivation effect of the ultraviolet lamp is guaranteed; a temporary water storage tank is arranged, ballast water obtained after inactivation treatment can be temporarily stored, the burden of a water treatment mechanism is reduced, and meanwhile the ballast water adding speed of a ballast tank can be increased.

A surface vessel capable of lowering a sealed passenger hull into the water and moving the passenger hull through the water for the purpose of conducting an underwater tour. The vessel is equipped with the means to lower and raise the passenger hull vertically such that the center of buoyancy of the vessel and the center of gravity of the vessel remain aligned relative to the force of gravity. The passenger hull is supplied with fresh air from the surface and expels spent air back to the surface thereby maintaining normal atmospheric pressure within the passenger hull. The vessel contains ballast tanks capable of taking on seawater, when the passenger hull is in a raised position. The water ballast being used to offset the buoyancy of the passenger hull as well as increasing the stability of the vessel, when the passenger hull is in its lowered position. Before resuming normal surface operation seawater is discharged from the ballast tanks, utilizing the buoyancy of the passenger hull, while the passenger hull is still below the water surface and not yet in the fully raised position.

The invention belongs to the technical field of ship ventilation, and discloses a ventilation system and a passenger ship. The ventilation system comprises an air supply assembly, an exhaust assembly, an exhaust adjusting assembly and an air conditioning box; the air supply assembly comprises an air conditioner air supply channel and a first air supply channel which communicate with each other. The first air supply channel comprises a first air supply pipe and a second air supply pipe which communicate with the two cabins correspondingly. The exhaust assembly comprises an air conditioner exhaust channel communicating with the air conditioner box, a first exhaust channel communicating with the first cabin, the independent exhaust channel and the standby exhaust channel, a second exhaust channel communicating with the second cabin and the independent exhaust channel, the independent exhaust channel and the standby exhaust channel. The exhaust adjusting assembly comprises a first air brake, a second air brake, a third air brake and a fourth air brake. According to the ventilation system, the exhaust path can be flexibly changed according to requirements, the exhaust requirements under different conditions are met, viruses in exhaust air are effectively prevented from being mixed into fresh air, the risk of cross infection is reduced, and the health of personnel on the ship is ensured.

The invention relates to the technical field of passenger ships and discloses a protective mechanism based on a passenger ship berthing auxiliary device. The protective mechanism comprises a ship body. A protective body is fixedly connected to the inner wall of the ship body, and the inner wall of the bottom of the protective body is fixedly connected with an isolation plate. One side of the isolation plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a first gear. The first gear is in transmission connection with a second gear through a chain, and the inner wall of the second gear is fixedly connected with a threaded rod. One end of the threaded rod sequentially penetrates through the isolation plate and a pushing block to be movably connected with the inner wall of the protective body. According to the protective mechanism based on the passenger ship berthing auxiliary device, through cooperation of a protective barrel and a buffering block, the protective property during passenger ship berthing can be effectively improved through the protective barrel, the protective barrel is movably connected to the surface of a damping rod, thusthe protective barrel can effectively change the moving direction during passenger ship berthing, the situation that one section of the protective barrel is extruded continuously is reduced effectively, and accordingly the service life of the protective barrel is prolonged effectively.

The invention discloses a movable doorsill device for passenger ship disabled people. The movable doorsill device comprises a door frame, a hinge seat, a doorsill and a locking unit, wherein the door frame is arranged between the indoor part and the outdoor part of a passenger ship; a door body is mounted in the door frame and can be opened or closed around the door frame; the hinge seat is fixed on an indoor deck and is close to the bottom of the doorsill; one end of the doorsill is rotationally mounted on the hinge seat; the doorsill has a vertical state and a horizontal state; when the doorsill is in the vertical state, the other end of the doorsill is turned upwards to be vertical; when the doorsill is in the horizontal state, the other end of the doorsill is turned downwards to be in contact with the deck; and the locking unit is arranged on the door frame and the doorsill. The movable doorsill device is simple in structure and convenient to use, and can give consideration to safety, attractiveness and practicability. Meanwhile, when the doorsill is in the vertical state, the doorsill can be locked and kept in the vertical state through the locking unit, so that the safety of the ship sailing on the sea can be further improved.

The invention discloses an air bag type anti-capsizing device for a passenger ship. The air bag type anti-capsizing device comprises a trigger control unit. The trigger control unit comprises a MRU and a PLC, wherein real-time monitoring is conducted on the motion posture in the navigational state of the passenger ship through the MRU, and the PLC is used for acquiring monitoring data of the MRU in real time, conduct analysis and judgment whether the passenger ship has the capsizing risk or not on the monitoring data and controlling a gas generation device. Multiple driving devices are symmetrically distributed at the two sides of the passenger ship. Each driving device comprises a pneumatic cylinder, a rotating disc, an anti-capsizing rod and an safety air bag, wherein each pneumatic cylinder and the corresponding rotating disc are located in a driving groove in the side wall of the passenger ship, and each anti-capsizing rod and the corresponding safety air bag are located in an air bag groove in the side wall of the passenger ship. Each anti-capsizing rod is provided with a gas channel communicating with the corresponding safety air bag. The gas generation device comprises a chemical formula gas generation device and a CO<2> gas charging device. The gas outlet end of the chemical formula gas generation device and the gas outlet end of the CO<2> gas charging device are connected with the gas channels. By means of the air bag type anti-capsizing device, the anti-capsizing rods can be driven within a short time to inflate the safety air bags, so that the safety air bags expand; stability of the passenger ship is effectively resumed; and the capsizing risk of the passenger ship is avoided.

A passenger vessel 10 configured to moor along an improved or unimproved shoreline to load or unload the vessel via the bow includes a hull 20 having a movable, openable bow member 24 configured to be moved between a closed state and an open state which exposes the hull's interior volume and an extendable and steerable ramp assembly 14 including an elongated extendable ramp member 78 configured to be stowed in the hull's interior when the bow member is in the closed state. The ramp member is extendable by being conveyed forwardly through the bow opening to define a distally projecting ramp extension supported and steerable (vertically and laterally) from a pivot or swing mount frame 84 affixed within the hull 20.

The invention discloses an ocean passenger ship structure segmented welding position automatic calculation method, and belongs to the technical field of ship construction. The method comprises the following steps that S1, an assembly tree is expanded and refined to be at a welding seam level; S2, all levels of welding seam joints on the assembly tree are gathered in a classified mode; S3, the welding seam welding stage after classified aggregation is determined; S4, the sub-assembly construction direction is determined; S5, when each part needs to be assembled and what posture the part needs to be assembled are determined; S6, the parts are adjusted to be in the assembly and construction direction; S7, the spatial orientation of a welding axis, namely the welding surface normal vector, isdetermined; S8, the opening direction of a welding body is determined; S9, the welding position is also determined; and S10, automatic calculation of the welding position is completed. Accurate weldment quantity can help field management to realize accurate dispatching and material distribution, the rationality of a plan is effectively improved, the waste of production materials in a circulation link is reduced, and the method plays a crucial role in segmented lean manufacturing of a high-tech ocean passenger ship structure.

The invention provides an external wave-absorbing protection device for wave impact on a lifeboat. The external wave absorbing protection device comprises wave absorbing structures, a cover plate, a bottom plate and side plates. The wave-absorbing protection device is connected to a hull shell of the passenger ship and the lifeboat platform, and wave-absorbing protection of the lifeboat platform of the passenger ship is achieved by evenly arranging a preset number of wave-absorbing structures on the bottom plate and the side plates in an array mode. The wave-absorbing protection device provided by the invention can play a role in breaking waves and reduce the impact load of upwelling waves on the structure, so that the external lifeboat on the passenger ship is protected from being directly impacted by the upwelling waves, and the safety of the external lifeboat on the passenger ship under severe sea conditions is improved.

This design is for a passenger watercraft that can operate in three modes, displacement, hydrofoil, and ground-effect (wing-in-ground, WIG), over a wide range of speeds up to 150 MPH. It also has the capability of approach and land on a beach due to the unique retractable wing design and reversable propellers for “backing out”.

The present invention discloses an overwater bus passenger ship. The overwater bus passenger ship comprises a driving area, a passenger cabin area and a stern area which are sequentially arranged fromfront to back, an LPG outboard engine is arranged on the outer side of the stern plate of the stern area, the driving area is provided with a driving platform, and the driving platform is provided with a controller and an alarm connected with the controller; an airtight chamber is arranged at the position where the passenger cabin area communicates with the stern area, a first airtight door is arranged on the side, close to the passenger cabin area, of the airtight chamber, a second airtight door is arranged on the side, close to the stern area, of the airtight chamber, and the passenger cabin area communicates with the stern area through the first airtight door and the second airtight door; and an air pressure sensor and a draught fan are arranged in the airtight chamber, and the air pressure sensor and the draught fan are connected with the controller. The technical problem that in the prior art, LPG gas often leaks into a cabin in the application process, and potential safety hazards exist is solved.