Shipborne supervision and rescue terminal

A terminal and ship-borne technology, applied in the field of ship supervision and rescue integrated devices, can solve the problems of high maintenance cost, small space, occupying ships, etc., and achieve the effect of long service life

Pending Publication Date: 2019-05-24
CETC NINGBO MARINE ELECTRONICS RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, ship-borne supervision and rescue equipment are mostly installed on ships in an independent form. The supervision equipment is used to realize the supervision and management of the ship by the competent department, and the rescue equipment is used to send a distress signal when the ship is in distress. The two play their respective roles. , failure to effectively integrate, not only increases the cost of equipment installation and maintenance, but also occupies a small space on the ship, resulting in a waste of resources
In addition, the existing ship-borne supervision equipment generally does not have the functions of overboard alarm and automatic release, and cannot continue to play its original role after the ship is in distress; The release device automatically releases the buoy when it sinks to a certain depth underwater, making it float to the water surface to send out an alarm signal
However, the hydrostatic pressure release device needs to be inspected and replaced regularly, the maintenance cost is high, and there are many restrictions on use
In conclusion, the existing on-board monitoring and salvage equipment has certain limitations in terms of cost, flexibility and convenience

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The ship-borne supervision and rescue terminal of embodiment 1, as shown in the figure, includes a buoy 1 and a sheet metal base 2, the buoy 1 includes an upper cover 11 and a bottom shell 12, and two hoops 21 are installed on the bottom surface of the sheet metal base 2, and the sheet metal base 2 The gold base 2 is installed on the railing or mast of the ship through two hoops 21. A magnetic emergency lever 13 is installed on the outside of the upper cover 11. The upper cover 11 is fixed on the bottom shell 12. The upper cover 11 and the bottom shell 12 A sealed cavity 14 is formed, and a main circuit board 3, a battery 30, a steering gear 31 and a water pressure sensor 32 are installed in the cavity 14, the main circuit board 3 is powered by the battery 30, and an MCU unit is arranged on the main circuit board 3 33, GPS antenna 34, GPS module 35 and GPRS module 36, MCU unit 33 is electrically connected with GPS module 35 and GPRS module 36 respectively, GPS antenna 34...

Embodiment 2

[0027] The difference between the ship-borne supervision and rescue terminal in Embodiment 2 and Embodiment 1 is that in Embodiment 2, a clamping mechanism is provided between the bottom case 12 and the sheet metal base 2, and the clamping mechanism includes a metal strip 51 and two pieces of cards. The tightening piece 52 and the metal strip 51 are fixed on the side of the bottom surface of the bottom shell 12 away from the trip plate 43, and the two clamping pieces 52 are respectively fixed on the sheet metal base 2, and the bottom surface of the bottom shell 12 is provided with two positioning slots 19. The two positioning grooves 19 are respectively arranged on one side of the metal strip 51, and the side of each positioning groove 19 away from the metal strip 51 is a slanted groove 10, and the two clamping pieces 52 are respectively limited in the two positioning grooves 19 And hook on the metal bar 51.

Embodiment 3

[0028] The difference between the ship-borne supervision and rescue terminal of Embodiment 3 and Embodiment 1 is that in Embodiment 3, a Beidou board 6 is installed in the cavity 14, and the Beidou board 6 and the main circuit board 3 are connected by studs 62 and pin headers. 63 for physical and electrical connection, the Beidou board 6 is equipped with a Beidou antenna 61 and a Beidou module (not shown in the figure), the Beidou module is electrically connected to the MCU unit 33, and in an environment without GPRS signals, the MCU unit 33 activates the Beidou module , and send the data packet to the remote control center through the Beidou network.

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Abstract

The invention discloses a shipborne supervision and rescue terminal. The shipborne supervision and residue terminal has supervision and rescue functions at the same time, and is convenient for a competent department to supervise and manage a ship and send a distress signal in a manual or automatic mode when the ship is in distress. Under normal conditions, the terminal works in a supervision mode,and an MCU unit sends real-time position information, time information and state information of the ship to a remote control center. When the ship encounters an emergency condition, personnel on theship can manually rotate an emergency shift lever to an 'alarm' position to close a reed pipe, the MCU unit controls the terminal to enter a rescue mode, and the help-seeking information and the current position information of the ship are sent regularly; if the ship sinks into water, after a water pressure sensor detects that the pressure reaches a set threshold value, the MCU unit is triggered to control a steering engine to rotate at a set angle, a rocker arm of the steering engine is driven to unlock a locking mechanism, a buoy is separated from a sheet metal base, the buoy floats to the sea surface by virtue of the buoyancy of the buoy, and the MCU unit regularly sends the help-seeking information and current position information of the buoy.

Description

technical field [0001] The invention relates to an integrated ship supervision and rescue device, in particular to a ship-borne supervision and rescue terminal with manual alarm and automatic release functions. Background technique [0002] At present, ship-borne supervision and rescue equipment are mostly installed on ships in an independent form. The supervision equipment is used to realize the supervision and management of the ship by the competent department, and the rescue equipment is used to send a distress signal when the ship is in distress. The two play their respective roles. , Failure to carry out effective integration will not only increase the installation and maintenance costs of equipment, but also occupy a small space on the ship, resulting in a waste of resources. In addition, the existing ship-borne supervision equipment generally does not have the functions of overboard alarm and automatic release, and cannot continue to play its original role after the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
Inventor 李培正姚克波陈建林徐深洋肖君辉万德松王凌峰
Owner CETC NINGBO MARINE ELECTRONICS RES INST
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