GitLab

Water usually does not provide a uniform acoustic transmission medium because the speed of sound propagation and other signal transmission traits vary with water temperature, salinity, and depth (or stress) each of which may fluctuate with dive location. Therefore, the transmission time between a transmitting unit and a receiving unit vary with the location of a dive (i.e., primarily based on the water chemical makeup) and generally even with a planned depth for a dive. Such devices, systems, and methods preferably would be adapted to be used in various dive locations and underneath completely different water situations and bluetooth keychain tracker can be readily tailored for use with a number of divers and dive teams of varying skills and experience. 5 toes for unskilled divers or for harmful situations whereas a fifty-foot, iTagPro bluetooth tracker hundred-foot, 2 hundred-foot, iTagPro bluetooth tracker and sometimes greater safety range may be set for expert divers or relatively secure diving circumstances. An alert could be mechanically or manually transmitted to and from the dive grasp when the gap is exceeded.

An alarm is activated when the space situation is met by the discovered distance or when activated by a user. The gap is then discovered from the measured time. FIG. 1 is a block diagram usually illustrating the system of the current invention. FIG. 2 is a move chart generally illustrating the tactic of the present invention. FIG. Three is a block diagram illustrating in more element one embodiment of the means for discovering distance in FIG. 1 . FIG. 4 is a flow chart illustrating in more detail the step of discovering distance in FIG. 2 . FIG. 5 is a block diagram illustrating in additional element one embodiment of the means for discovering distance in FIG. 1 . FIG. 6 is a circulate chart illustrating in additional element the step of discovering distance in FIG. 2 . FIG. 7 is a block diagram illustrating in more detail one embodiment of the means for discovering distance in FIG. 1 .

FIG. 8 is a movement chart illustrating in more element the step of discovering distance in FIG. 2 . FIG. 9 is a front view of a diver communication device of the present invention illustrating a show surface showing dive time, ItagPro current separation distance settings, current message from dive associate or dive master, iTagPro online and communication frequency along with different features of the diver communication device. FIG. 10 is a facet view of the exterior of the diver communication device of FIG. 9 illustrating the battery compartment. FIG. 12 is another functional block drawing much like FIGS. 11A and 11B illustrating the usage of a dive master communication system for concurrently monitoring divers in two individually speaking dive groups which are diving utilizing different security distances. FIG. Thirteen is a front view of a dive grasp communication system or grasp controller illustrating features similar to the diver communication gadget of FIG. 9 and in addition illustrating options facilitating monitoring and iTagPro reviews speaking with a number of diver and dive teams.

Additionally, the diver communication system and methodology is beneficial for allowing a number of dive teams diving inside a single dive area to speak with one another without inflicting communication problems. This dialogue contains a proof of using preset separation distances and the automated transmission of alert indicators when the determined distance between two units exceeds the preset separation distance for the two devices. An necessary aspect of the invention is the combining of multiple functions in a single diver communication gadget and how the unique mixture of those features facilitates effective communication between diving partners and, considerably, between three or extra divers within a dive group (even when diving in proximity to different dive groups) and between a dive grasp and divers in a number of dive teams. FIG. 1 illustrates a system 2 for alerting when a first system four and iTagPro bluetooth tracker a second device 6 are separated by a preset distance. System 2 includes a method 8 for iTagPro device discovering a distance 10 between first device four and iTagPro bluetooth tracker a second machine 6 , a comparator 12 , and an alarm 14 .

System 2 might also embrace various additions corresponding to a consumer input interface sixteen and a storage gadget 18 for storing a preset distance condition 20 or executable instructions. First system four and second machine 6 may be of any form or design. System 2 might have quite a lot of uses with each use having its personal desired form. 2 and iTagPro bluetooth tracker second device 6 are conveniently embodied in a shape to be worn on a diver's wrist or connected to the divers Buoyancy Control Device (BCD). Additionally, iTagPro bluetooth tracker when utilized by divers, it may be fascinating for first device four and second system 6 to incorporate typical diving options similar to a dive time indicator or other indicators helpful for divers. Four and second device 6 are being described as separate units. 4 and second machine 6 every embrace the entire elements of the other gadget. In that embodiment, each of two or extra divers could be in a position to keep track of the distance between them.