Locating and communication device and method of full-sea-depth ocean equipment

Abstract

The invention provides a locating and communication device of full-sea-depth ocean equipment.The locating and communication device is mounted on the full-sea-depth ocean equipment and is characterized by comprising a photoswitch circuit, an inclinometer, a Beidou locating and communication module and a control unit; the photoswitch circuit senses the illuminance of light and sends levels, the inclinometer senses the dip angle changes of the full-sea-depth ocean equipment, the Beidou locating and communication module is in communication with a Beidou navigation satellite, and the control unit controls the photoswitch circuit, the inclinometer and the Beidou locating and communication module to operate; the control unit collects signals of the photoswitch circuit and the inclinometer to judge the work state of the full-sea-depth ocean equipment; a wireless communication module achieves configuration and modification of parameters of the control unit, and power-on starting and turnoff of the whole system are achieved through a magnetic switch in a non-contact mode.An energy equilibrium consciousness locating information sending mechanism is adopted for automatically adjusting the short message information sending frequency of the device so that battery energy consumption can be reduced.

Description

technical field [0001] The present invention relates to the technology of providing positioning and communication functions for all-sea deep ocean equipment, in particular to a positioning method for providing all-sea deep ocean equipment with geographic location information to the mother ship or control center through Beidou satellites and communication device and method. Background technique [0002] With the development of my country's ocean power strategy, 11,000-meter-level full-sea deep ocean equipment, such as full-sea deep landers, full-sea deep unmanned submersibles, and full-sea deep manned submersibles, can conduct full-depth seabed observations , is a sharp tool for exploring the mysteries of the earth, the origin of organisms, and the development of marine resources, and has attracted much attention at home and abroad. All-sea deep-sea equipment puts forward higher requirements for each component and its functions. Among them, the geographic location information...

AI Technical Summary

Problems solved by technology

Since Iridium and its service providers are all foreign, the security is poor, the price is high, and the operation service fee is high, which is not conducive to the realization of customized needs; in addition, the Beidou satellite navigation system independently developed by my country has the ability to meet global positioning and short message communication function

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