A system and method for accessing a lifeboat including identifying and accounting for individuals needing access to a lifeboat having one or more CPUs, one or more databases, a plurality mobile PDA, dependent on receiving an initiating signal, and thereafter receiving from receiver a lockout condition, that utilizes a register for decrementing the available space in a lifeboat dependent on a received lockout condition, at least on of the CPUs having a program for accounting for passengers, who require access to a available space on a lifeboat, mustering and re-routing the passengers to muster stations based an algorithm that calculates available space, and assigning passengers to a lifeboat, dependent on an algorithm that assigns passengers to available space on a lifeboat, so passengers will be safely and expediently assigned to fillable space on a serviceable lifeboat.

A system and method for accessing a lifeboat including identifying and accounting for individuals needing access to a lifeboat having one or more CPUs, one or more databases, a plurality mobile PDA, dependent on receiving an initiating signal, and thereafter receiving from receiver a lockout condition, that utilizes a register for decrementing the available space in a lifeboat dependent on a received lockout condition, at least on of the CPUs having a program for accounting for passengers, who require access to a available space on a lifeboat, mustering and re-routing the passengers to muster stations based an algorithm that calculates available space, and assigning passengers to a lifeboat, dependent on an algorithm that assigns passengers to available space on a lifeboat, so passengers will be safely and expediently assigned to fillable space on a serviceable lifeboat.

The invention discloses a lifeboat which can be used in a typhoon day. The boat includes a hull. The hull is provided with a helical gear space symmetrically on the lower side of the transmission space. On the left side of the energized magnet, when the hull is stabilized, the motor needs to be automatically loosened and taken up to stabilize the hull. At the same time, the fan blades can be rotated to drive the ship forward or backward by the rotation of the helical gear, which can fully convert the excess electrical energy into The mechanical energy can also slide the rotation axis of the fan blade down to the fixed connection with the first rotating rod. When a person steps on the pedal, the mechanical energy generated can drive the fan blade to rotate to make the boat move forward or backward, and a life buoy is also designed. Insufflation function and push-out lever, which can automatically throw out the inflated life buoy for rescue when rescue is needed.

The invention discloses a lifeboat which can be used in a typhoon day. The boat includes a hull. The hull is provided with a helical gear space symmetrically on the lower side of the transmission space. On the left side of the energized magnet, when the hull is stabilized, the motor needs to be automatically loosened and taken up to stabilize the hull. At the same time, the fan blades can be rotated to drive the ship forward or backward by the rotation of the helical gear, which can fully convert the excess electrical energy into The mechanical energy can also slide the rotation axis of the fan blade down to the fixed connection with the first rotating rod. When a person steps on the pedal, the mechanical energy generated can drive the fan blade to rotate to make the boat move forward or backward, and a life buoy is also designed. Insufflation function and push-out lever, which can automatically throw out the inflated life buoy for rescue when rescue is needed.

This invention refers to an innovative, original and convenient Autonomous System for Rescue operations, which works on the vessel, program controlled by a software and hardware platform rescuing people overboard in an autonomous manner. The System starts operating from the moment the person falls off the deck into the water. From the moment the wrist band on the passenger makes contact with the water, it sends out a radio frequency signal with two orders: to activate an alarm and to notify a robot to start rescue operation, and it brings it to the vessel with no intervention from people, i.e., in an intelligent and autonomous manner.

This invention refers to an innovative, original and convenient Autonomous System for Rescue operations, which works on the vessel, program controlled by a software and hardware platform rescuing people overboard in an autonomous manner. The System starts operating from the moment the person falls off the deck into the water. From the moment the wrist band on the passenger makes contact with the water, it sends out a radio frequency signal with two orders: to activate an alarm and to notify a robot to start rescue operation, and it brings it to the vessel with no intervention from people, i.e., in an intelligent and autonomous manner.

An offshore drilling vessel includes a floating hull having a moonpool, a drilling tower positioned on the hull at or near the moonpool, a tubular string main hoisting device including a main hoisting winch and main cable connected to the main hoisting winch, a crown block mounted on the drilling tower, a travelling block suspended from the crown block in a multiple fall arrangement of the main cable, a mobile working deck and an integrated heave compensation system including a main cable heave compensation sheave in a path of the main cable between the main hoisting winch and the travelling block, a hydraulic sheave compensator connected to the main cable heave compensation sheave to provide a heave compensated motion of the travelling block, and a hydraulic deck compensator connected to the hull and to the mobile working deck to provide a heave compensated motion of the working deck relative to the hull within the heave compensation motion range.

Techniques are disclosed relating to marine geophysical prospecting. According to some embodiments, a survey vessel may tow a streamer through a body of water. If the streamer needs to be maintained (e.g., cleaned, repaired, or serviced), a second vessel may lift the streamer out of the water for this purpose. Techniques are disclosed that are relevant to the handling of protruding members (such as streamer steering devices) on the streamer.

Techniques are disclosed relating to marine geophysical prospecting. According to some embodiments, a survey vessel may tow a streamer through a body of water. If the streamer needs to be maintained (e.g., cleaned, repaired, or serviced), a second vessel may lift the streamer out of the water for this purpose. Techniques are disclosed that are relevant to the handling of protruding members (such as streamer steering devices) on the streamer.

This invention refers to an innovative, original and convenient Autonomous System for Rescue operations, which works on the vessel, program controlled by a software and hardware platform rescuing people overboard in an autonomous manner. The System starts operating from the moment the person falls off the deck into the water. From the moment the wrist band on the passenger makes contact with the water, it sends out a radio frequency signal with two orders: to activate an alarm and to notify a robot to start rescue operation, and it brings it to the vessel with no intervention from people, i.e., in an intelligent and autonomous manner.