An umbilical system for sourcing and delivering within a flexible protective covering, a plurality of different breathing gasses, safety tether, a plurality of ancillary lines for remotely distributable, documentable, multidirectional, multi-format data/communications acquisition and delivery, personal/situational awareness and ancillary power sources for tool, accessory or device enervation, to a plurality of Users in an adverse environment.

In some examples, a system includes an article of personal protective equipment (PPE) that includes a communication component; an industrial controller device that is configured to control an industrial device and includes a communication component; and a computing device communicatively coupled to the article of PPE and the industrial controller device, wherein the computing device is configured to: receive PPE data from the article of PPE and industrial controller data from the industrial controller device; determine, based at least in part on a set of the PPE data that temporally corresponds to a set of the industrial controller data, an occurrence of a safety event; and perform, based at least in part on the determination of the safety event, at least one operation.

In some examples, a system includes an article of personal protective equipment (PPE) that includes a communication component; an industrial controller device that is configured to control an industrial device and includes a communication component; and a computing device communicatively coupled to the article of PPE and the industrial controller device, wherein the computing device is configured to: receive PPE data from the article of PPE and industrial controller data from the industrial controller device; determine, based at least in part on a set of the PPE data that temporally corresponds to a set of the industrial controller data, an occurrence of a safety event; and perform, based at least in part on the determination of the safety event, at least one operation.

A rescue package arrangement for launching from a moving platform such as an aircraft includes a container body externally sized and shaped to be launched from a moving platform using a launch tube and contains a main parachute located within the container; a drogue chute associated with the container deployed after deployment from the moving platform and connected to the main parachute by a drogue chute tether; a decelerator chute connected to the container and arranged to deploy with or after the drogue chute is deployed, and a delay mechanism arranged to delay deployment of the main parachute for a period of time after the drogue chute is deployed from the container. The container is adapted to contain a payload including at least one item for life support, and wherein the decelerator chute assists the stabilisation of the container during at least a portion of the flight of the container.

A rescue package arrangement for launching from a moving platform such as an aircraft includes a container body externally sized and shaped to be launched from a moving platform using a launch tube and contains a main parachute located within the container; a drogue chute associated with the container deployed after deployment from the moving platform and connected to the main parachute by a drogue chute tether; a decelerator chute connected to the container and arranged to deploy with or after the drogue chute is deployed, and a delay mechanism arranged to delay deployment of the main parachute for a period of time after the drogue chute is deployed from the container. The container is adapted to contain a payload including at least one item for life support, and wherein the decelerator chute assists the stabilisation of the container during at least a portion of the flight of the container.

The inventive mask solves a major industry problem, which involves the challenge of effectuating clear communications in an environment requiring protective mask use, without the necessity of removing the protective mask. The inventive mask facilitates individual and workplace communications by employing a half-mask or full-mask face protector having a mounting bracket that facilitates incorporation of a basic, intermediate, or advanced level communications module with varying functionality, depending on user preference, workplace requirements, and similar consideration. The inventive mask also incorporates a replaceable selection panel for the communications module, which facilitates access to control mechanisms to enable mask-to-mask, wireless intercom communications and media connection capabilities, and contributes to user cost savings by obviating the prospect of full mask replacement if the replaceable selection panel becomes soiled or otherwise inoperable. The inventive mask also incorporates an intercom module to facilitate communications between inventive mask users and non-users of the inventive mask.

The inventive mask solves a major industry problem, which involves the challenge of effectuating clear communications in an environment requiring protective mask use, without the necessity of removing the protective mask. The inventive mask facilitates individual and workplace communications by employing a half-mask or full-mask face protector having a mounting bracket that facilitates incorporation of a basic, intermediate, or advanced level communications module with varying functionality, depending on user preference, workplace requirements, and similar consideration. The inventive mask also incorporates a replaceable selection panel for the communications module, which facilitates access to control mechanisms to enable mask-to-mask, wireless intercom communications and media connection capabilities, and contributes to user cost savings by obviating the prospect of full mask replacement if the replaceable selection panel becomes soiled or otherwise inoperable. The inventive mask also incorporates an intercom module to facilitate communications between inventive mask users and non-users of the inventive mask.

A system for alerting a user against a vehicular contact includes an alerting device. The alerting device includes an ultrasonic receiver configured to receive ultrasonic signals emitted by an ultrasonic transmitter of a vehicle, and an intensity determination module configured to determine whether an intensity of the ultrasonic signals is increasing or decreasing during a predetermined period. The alerting device is configured to generate an alert to the user or move the user away from the vehicle in response to a determination by the intensity determination module that the intensity of the ultrasonic signals is increasing during the predetermine period.

A system for alerting a user against a vehicular contact includes an alerting device. The alerting device includes an ultrasonic receiver configured to receive ultrasonic signals emitted by an ultrasonic transmitter of a vehicle, and an intensity determination module configured to determine whether an intensity of the ultrasonic signals is increasing or decreasing during a predetermined period. The alerting device is configured to generate an alert to the user or move the user away from the vehicle in response to a determination by the intensity determination module that the intensity of the ultrasonic signals is increasing during the predetermine period.

An apparatus carried by an individual for aiding in directing the individual to a location of a starting point for a path of travel by the individual includes a sensor for determining the individual's initial orientation at the starting point and subsequent changes of orientations during the travel; a processor coupled to the sensor for assigning one of four orthogonal (Erections to each of the orientations as experienced by the individual; a memory coupled to the processor for saving at least the orthogonal orientation of the initial orientation and the last experienced orientation; and a display for presenting at least the last experienced orientation to permit the individual to subsequently reorient himself in the direct of the original orientation. The apparatus has particular utility for firefighters to assist in orienting themselves with respect to an initial point of reference (POR) when inside a active firefighting location.