Modular-reconfigurable long-term in-situ monitoring device and monitoring method

2:

• The modularized-reconfigurable long-term in-situ monitoring device according to claim 1, wherein the fixed component comprises a main body frame and an expansion frame, the main body frame is divided into three layers, the floating body is arranged on the first layer of the main body frame, the physical and chemical parameter sensor interface, the camera system, the ocean current recording system and the lighting system are all installed on the first layer of the main body frame, the control system is installed on the second layer of the main body frame, the optical communication system is installed on the top of the second layer of the main body frame, the multi-channel Raman detection system and the power supply system are installed on the third layer of the main body frame, and the expansion frame is arranged on the side surface of the third layer of the main body frame for installing a Raman probe.

3:

• The modularized-reconfigurable long-term in-situ monitoring device according to claim 1, wherein a coupling hook for connecting with the scientific research ship is arranged at the middle position of the top of the fixed component.

4:

• The modularized-reconfigurable long-term in-situ monitoring device according to claim 3, wherein the coupling hook is connected with one end of an external releaser, the other end of the external releaser is connected with one end of an optical cable load-bearing head through a photoelectric conversion mechanism, and the other end of the optical cable load-bearing head is connected with a photoelectric composite optical cable or a coaxial cable of the scientific research ship.

5:

• The modularized-reconfigurable long-term in-situ monitoring device according to claim 1, wherein the manual releaser comprises a pull pin, a spring and a connecting plate, a release plate is arranged at the end, close to the manual releaser, of the connecting rod, a through hole for the pull pin to pass through is formed in the connecting plate, the release plate and the connecting plate are fixed by the pull pin, and the spring sleeves the pull pin.

6:

• The modularized-reconfigurable long-term in-situ monitoring device according to claim 1, wherein the side surface of the bottom counterbalance weight is provided with a lifting ring pin shaft.

7:

• The modularized-reconfigurable long-term in-situ monitoring device according to claim 2, wherein the ocean current recording system comprises an ocean current meter and an ADCP, the ocean current meter is located on the side edge of the first layer of the main body frame, the ADCP is installed on the side surface of the first layer of the main body frame through a mounting frame, and the optical communication system comprises a lander carried light flux end and a hand-held light flux end, and the lander carried light flux end is located on the top of the second layer of the main body frame.

9:

• The monitoring method according to claim 8, wherein the control system has an on-line mode and an off-line mode, when the control system is connected with the coaxial cable or photoelectric composite optical cable of the scientific research ship, the control system is in the on-line mode, at this time, the operating time and interval of each unit of the monitoring device can be set, and when the control system is disconnected from the coaxial cable or photoelectric composite optical cable of the scientific research ship, the control system is in the off-line mode, at this time, the monitoring device starts to operate off-line according to the operating parameters set in the on-line mode;
• and
• in the off-line mode, the control system can access the monitoring device within the operating window period set in the on-line mode and has the same setting function as the on-line mode, after the control system ends the access, the monitoring device enters the off-line mode.

10:

• The monitoring method according to claim 8, wherein the fixed component comprises a main body frame and an expansion frame, the main body frame is divided into three layers, the floating body is arranged on the first layer of the main body frame, the physical and chemical parameter sensor interface, the camera system, the ocean current recording system and the lighting system are all installed on the first layer of the main body frame, the control system is installed on the second layer of the main body frame, the optical communication system is installed on the top of the second layer of the main body frame, the multi-channel Raman detection system and the power supply system are installed on the third layer of the main body frame, and the expansion frame is arranged on the side surface of the third layer of the main body frame for installing a Raman probe.

11:

• The monitoring method according to claim 8, wherein a coupling hook for connecting with the scientific research ship is arranged at the middle position of the top of the fixed component.

12:

• The monitoring method according to claim 11, wherein the coupling hook is connected with one end of an external releaser, the other end of the external releaser is connected with one end of an optical cable load-bearing head through a photoelectric conversion mechanism, and the other end of the optical cable load-bearing head is connected with a photoelectric composite optical cable or a coaxial cable of the scientific research ship.

13:

• The monitoring method according to claim 8, wherein the manual releaser comprises a pull pin, a spring and a connecting plate, a release plate is arranged at the end, close to the manual releaser, of the connecting rod, a through hole for the pull pin to pass through is formed in the connecting plate, the release plate and the connecting plate are fixed by the pull pin, and the spring sleeves the pull pin.

14:

• The monitoring method according to claim 8, wherein the side surface of the bottom counterbalance weight is provided with a lifting ring pin shaft.

15:

• The monitoring method according to claim 10, wherein the ocean current recording system comprises an ocean current meter and an ADCP, the ocean current meter is located on the side edge of the first layer of the main body frame, the ADCP is installed on the side surface of the first layer of the main body frame through a mounting frame, and the optical communication system comprises a lander carried light flux end and a hand-held light flux end, and the lander carried light flux end is located on the top of the second layer of the main body frame.

16:

• The monitoring method according to claim 10, wherein the control system has an on-line mode and an off-line mode, when the control system is connected with the coaxial cable or photoelectric composite optical cable of the scientific research ship, the control system is in the on-line mode, at this time, the operating time and interval of each unit of the monitoring device can be set, and when the control system is disconnected from the coaxial cable or photoelectric composite optical cable of the scientific research ship, the control system is in the off-line mode, at this time, the monitoring device starts to operate off-line according to the operating parameters set in the on-line mode;
• and
• in the off-line mode, the control system can access the monitoring device within the operating window period set in the on-line mode and has the same setting function as the on-line mode, after the control system ends the access, the monitoring device enters the off-line mode.

17:

• The monitoring method according to claim 11, wherein the control system has an on-line mode and an off-line mode, when the control system is connected with the coaxial cable or photoelectric composite optical cable of the scientific research ship, the control system is in the on-line mode, at this time, the operating time and interval of each unit of the monitoring device can be set, and when the control system is disconnected from the coaxial cable or photoelectric composite optical cable of the scientific research ship, the control system is in the off-line mode, at this time, the monitoring device starts to operate off-line according to the operating parameters set in the on-line mode;
• and
• in the off-line mode, the control system can access the monitoring device within the operating window period set in the on-line mode and has the same setting function as the on-line mode, after the control system ends the access, the monitoring device enters the off-line mode.

18:

• The monitoring method according to claim 12, wherein the control system has an on-line mode and an off-line mode, when the control system is connected with the coaxial cable or photoelectric composite optical cable of the scientific research ship, the control system is in the on-line mode, at this time, the operating time and interval of each unit of the monitoring device can be set, and when the control system is disconnected from the coaxial cable or photoelectric composite optical cable of the scientific research ship, the control system is in the off-line mode, at this time, the monitoring device starts to operate off-line according to the operating parameters set in the on-line mode;
• and
• in the off-line mode, the control system can access the monitoring device within the operating window period set in the on-line mode and has the same setting function as the on-line mode, after the control system ends the access, the monitoring device enters the off-line mode.

19:

• The monitoring method according to claim 13, wherein the control system has an on-line mode and an off-line mode, when the control system is connected with the coaxial cable or photoelectric composite optical cable of the scientific research ship, the control system is in the on-line mode, at this time, the operating time and interval of each unit of the monitoring device can be set, and when the control system is disconnected from the coaxial cable or photoelectric composite optical cable of the scientific research ship, the control system is in the off-line mode, at this time, the monitoring device starts to operate off-line according to the operating parameters set in the on-line mode;
• and
• in the off-line mode, the control system can access the monitoring device within the operating window period set in the on-line mode and has the same setting function as the on-line mode, after the control system ends the access, the monitoring device enters the off-line mode.

20:

• The monitoring method according to claim 14, wherein the control system has an on-line mode and an off-line mode, when the control system is connected with the coaxial cable or photoelectric composite optical cable of the scientific research ship, the control system is in the on-line mode, at this time, the operating time and interval of each unit of the monitoring device can be set, and when the control system is disconnected from the coaxial cable or photoelectric composite optical cable of the scientific research ship, the control system is in the off-line mode, at this time, the monitoring device starts to operate off-line according to the operating parameters set in the on-line mode;
• and
• in the off-line mode, the control system can access the monitoring device within the operating window period set in the on-line mode and has the same setting function as the on-line mode, after the control system ends the access, the monitoring device enters the off-line mode.