Water typically does not present a uniform acoustic transmission medium because the velocity of sound propagation and different sign transmission characteristics fluctuate with water temperature, salinity, and depth (or everyday tracker tool strain) every of which can vary with dive location. Therefore, the transmission time between a transmitting unit and a receiving unit range with the placement of a dive (i.e., primarily based on the water chemical make-up) and sometimes even with a planned depth for a dive. Such gadgets, methods, and strategies ideally can be adapted to be used in varying dive locations and underneath different water circumstances and could be readily adapted for use with a number of divers and dive groups of varying abilities and experience. 5 ft for unskilled divers or for dangerous situations while a fifty-foot, hundred-foot, 2 hundred-foot, and sometimes larger safety range could also be set for expert divers or comparatively protected diving conditions. An alert can be robotically or manually transmitted to and ItagPro from the dive grasp when the distance is exceeded.
An alarm is activated when the space situation is met by the found distance or when activated by a user. The distance is then discovered from the measured time. FIG. 1 is a block diagram typically illustrating the system of the present invention. FIG. 2 is a stream chart generally illustrating the strategy of the present invention. FIG. 3 is a block diagram illustrating in additional detail one embodiment of the means for iTagPro reviews discovering distance in FIG. 1 . FIG. 4 is a stream chart illustrating in more element the step of discovering distance in FIG. 2 . FIG. 5 is a block diagram illustrating in additional detail one embodiment of the means for hi-fi-forum.net discovering distance in FIG. 1 . FIG. 6 is a flow chart illustrating in additional detail the step of discovering distance in FIG. 2 . FIG. 7 is a block diagram illustrating in additional element one embodiment of the means for discovering distance in FIG. 1 .
FIG. Eight is a circulate chart illustrating in more element the step of discovering distance in FIG. 2 . FIG. 9 is a entrance view of a diver communication system of the current invention illustrating a display surface showing dive time, ItagPro present separation distance settings, present message from dive companion or dive master, and communication frequency along with different features of the diver communication gadget. FIG. 10 is a side view of the exterior of the diver communication device of FIG. 9 illustrating the battery compartment. FIG. 12 is one other purposeful block drawing similar to FIGS. 11A and 11B illustrating using a dive master communication system for concurrently monitoring divers in two separately communicating dive teams which can be diving using totally different safety distances. FIG. 13 is a front view of a dive grasp communication machine or master controller illustrating options just like the diver communication system of FIG. 9 and likewise illustrating features facilitating monitoring and speaking with multiple diver and dive groups.
Additionally, iTagPro locator the diver communication system and method is helpful for ItagPro permitting multiple dive teams diving inside a single dive area to communicate with one another without causing communication problems. This discussion includes an explanation of the use of preset separation distances and iTagPro shop the computerized transmission of alert indicators when the decided distance between two gadgets exceeds the preset separation distance for the two devices. An essential side of the invention is the combining of multiple capabilities in a single diver communication system and the way the distinctive combination of these features facilitates efficient communication between diving companions and, significantly, between 3 or extra divers inside a dive group (even when diving in proximity to different dive teams) and between a dive grasp and divers in a number of dive groups. FIG. 1 illustrates a system 2 for alerting when a primary system 4 and a second machine 6 are separated by a preset distance. System 2 includes a way 8 for discovering a distance 10 between first gadget four and a second gadget 6 , a comparator ItagPro 12 , and an alarm 14 .
System 2 may additionally embody numerous additions comparable to a person enter interface 16 and a storage machine 18 for storing a preset distance condition 20 or executable directions. First device 4 and second device 6 may be of any form or design. System 2 could have a variety of makes use of with each use having its own desired shape. 2 and iTagPro features second device 6 are conveniently embodied in a form to be worn on a diver's wrist or attached to the divers Buoyancy Control Device (BCD). Additionally, when used by divers, it may be desirable for first gadget 4 and second system 6 to include typical diving features resembling a dive time indicator or other indicators useful for divers. Four and second gadget 6 are being described as separate gadgets. 4 and second gadget 6 every include the entire parts of the opposite machine. In that embodiment, each of two or affordable item tracker more divers can be able to keep monitor of the gap between them.