CN114253231A - Multistage laying control system for ship - Google Patents
Multistage laying control system for ship Download PDFInfo
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- CN114253231A CN114253231A CN202111424852.XA CN202111424852A CN114253231A CN 114253231 A CN114253231 A CN 114253231A CN 202111424852 A CN202111424852 A CN 202111424852A CN 114253231 A CN114253231 A CN 114253231A
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- 230000007246 mechanism Effects 0.000 claims description 39
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- 238000011084 recovery Methods 0.000 claims description 21
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 230000003111 delayed effect Effects 0.000 claims description 6
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- 238000003825 pressing Methods 0.000 claims description 6
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41845—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by system universality, reconfigurability, modularity
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
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- G05B2219/33273—DCS distributed, decentralised controlsystem, multiprocessor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The invention relates to the technical field of industrial automation control, in particular to a multistage distribution control system for a ship; the winch control cabinet comprises a retraction control cabinet, a winch control cabinet, a remote controller, a proportional pressure release valve, a balance oil cylinder, a hydraulic electromagnetic valve, a retraction oil cylinder and an inclination angle sensor; the retraction control cabinet is electrically connected with the winch control cabinet, the remote controller, the proportional pressure release valve, the hydraulic solenoid valve and the inclination angle sensor respectively; the proportional pressure release valve is electrically connected with the balance oil cylinder, and the hydraulic electromagnetic valve is electrically connected with the retraction oil cylinder. Receive and release the switch board and include: the CPU module, the analog input module, the analog output module, the data communication board and the relay output module can adjust the water inlet angle according to actual sea conditions of drama, so that the equipment has vibration reduction buffering and towed body posture balance keeping functions, a matched mechanical folding and unfolding device can be correspondingly made into a multi-stage arm, and when the equipment is retracted to a rear deck storage position, the space utilization rate can be improved by stacking, the occupied area is saved, and the production, transportation and the like are facilitated.
Description
Technical Field
The invention relates to the technical field of industrial automation control, in particular to a multistage distribution control system for a ship.
Background
Industrial automation is the control of various parameters in industrial production to control various processes, and in the whole industrial production, the manpower operation is reduced as much as possible, and various energy sources and various information are fully utilized to carry out production. Automation technology is a method and technology for exploring and researching the automation process. It relates to a comprehensive technology in the technical fields of machinery, microelectronics, computers, machine vision and the like. The industrial automation technology is a comprehensive technology which uses control theory, instruments, computers and other information technologies to realize detection, control, optimization, scheduling, management and decision-making on the industrial production process, thereby achieving the purposes of increasing yield, improving quality, reducing consumption, ensuring security and the like, and comprises three major parts of industrial automation software, hardware and a system. In the field of industrial control, a conventional control system has experienced development history of a relay-based ground type pneumatic instrument control system, an electric unit combined type analog instrument control system, a centralized digital control system and a distributed control system DCS. With the development of control technology, computer, communication, network and other technologies, the field of automation control becomes more and more important.
The marine equipment in the past can not be arranged in multiple stages, and is generally directly hung from a deck to enter water, under the control mode, the angle and the speed can not be accurately controlled, the equipment can be greatly impacted in the water entering process and the water recovery process, the service life of the equipment can be greatly shortened, and the equipment can be directly damaged even under the severe sea condition. In addition, the arrangement mode in the conventional marine equipment is finished by one-time arrangement, and the mechanical equipment is required to be processed with a long single arm, so that the production and the transportation are not facilitated.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a multistage distribution control system for a ship, which is characterized in that the distribution of devices is carried out in stages according to the existing actual requirements, the water inlet angle can be adjusted according to the actual sea conditions, the equipment has vibration reduction buffering and towed body posture balance keeping functions, a matched mechanical collecting and releasing device can be correspondingly made into a multistage arm, and the multistage arm can be stacked when being recovered to a rear deck storage position, so that the space utilization rate is improved, the occupied area is saved, and the multistage distribution control system is beneficial to production, transportation and the like.
The invention is realized by the following technical scheme:
a multistage marine deployment control system comprises a retraction control cabinet, a winch control cabinet, a remote controller, a proportional pressure relief valve, a balance oil cylinder, a hydraulic electromagnetic valve, a retraction oil cylinder and an inclination angle sensor;
the retraction control cabinet is electrically connected with the winch control cabinet, the remote controller, the proportional pressure release valve, the hydraulic electromagnetic valve and the inclination angle sensor respectively;
the proportional pressure release valve is electrically connected with the balance oil cylinder, and the hydraulic electromagnetic valve is electrically connected with the retraction oil cylinder.
Preferably, the retraction control cabinet comprises: the device comprises a CPU module, an analog input module, an analog output module, a data communication board and a relay output module;
the CPU module is electrically connected with the analog input module, the analog output module, the data communication board and the relay output module respectively;
the inclination angle sensor comprises an inclination angle sensor 1 and an inclination angle sensor 2 which are respectively and electrically connected with the analog quantity input module;
the analog quantity output module is electrically connected with the proportional pressure relief valve;
the relay output module is electrically connected with the hydraulic electromagnetic valve;
the data communication board is electrically connected with the winch control cabinet and the remote controller respectively.
Preferably, the retracting oil cylinder comprises a primary oil cylinder, a secondary oil cylinder and a tertiary oil cylinder; the retractable control cabinet is characterized by further comprising an oil cylinder displacement detection plate and a digital quantity input module, wherein the oil cylinder displacement detection plate is sequentially electrically connected with the digital quantity input module and the CPU module.
Preferably, the digital quantity input device further comprises an oil cylinder displacement sensor and an oil cylinder position sensor, wherein the oil cylinder displacement sensor is electrically connected with the oil cylinder displacement detection plate, and the oil cylinder position sensor is electrically connected with the digital quantity input module.
Preferably, still include network switch 1, network switch 2, show accuse platform, oil source control end and display module, the data communication board in proper order with network switch 1 with show accuse platform electrical property and link to each other, oil source control end in proper order with network switch 2 the display module with CPU module electrical property links to each other.
Preferably, the system also comprises a camera, a display and a video monitoring server; the camera is sequentially electrically connected with the video monitoring server and the display.
The invention also provides a technical scheme of a using method of the multistage distribution control system for the ship, and the multistage distribution control system for the ship comprises the following steps:
s1, automatic putting: pressing an automatic putting button on the remote controller/the winding and unwinding device, lighting an automatic putting indicator lamp on a panel of the remote controller/the winding and unwinding device, finishing a control process by the winding and unwinding device according to an automatic putting flow, and sending an operation signal to the winch;
s2, automatic recovery: pressing an automatic recovery button on the remote controller/the retraction device, lighting an automatic recovery indicator lamp on a panel of the remote controller/the retraction device, completing a control process by the retraction device according to an automatic recovery flow, and sending an operation signal to the winch;
s3, automatic release/recovery stop: in the automatic releasing or automatic recovering process, an automatic releasing/recovering stop button on a remote controller/a releasing device is pressed, an automatic releasing or automatic recovering indicator lamp on a remote controller panel/the releasing device is turned off, the releasing device immediately stops the current automatic operation process and sends an operation signal to a winch;
s4, emergency stop: in the automatic releasing or automatic recovering process, an emergency stop button on a remote controller/a retracting device is pressed, the retracting device immediately stops the current automatic operation process, and a winch control signal is sent according to requirements.
Preferably, the automatic release process in step S1 includes the following steps:
a. starting automatic putting;
b. judging whether the support body and the support body lock are in place or not; if the locking mechanism is in place, the primary oil cylinder performs a pushing action, then whether the left pushing action and the right pushing action of the primary oil cylinder are in place or not is judged, if the locking mechanism is in place, the time is delayed for 2 seconds, the secondary oil cylinder performs a pushing action, then whether the left pushing action and the right pushing action of the secondary oil cylinder are in place or not is judged, if the locking mechanism is in place, the time is delayed for 2 seconds, the locking mechanism performs a locking action, and meanwhile, whether the left locking action and the right locking action of the locking mechanism are in place or not is judged, and if the locking mechanism is in place, the automatic putting is finished;
c. if the support body and the support body do not lock in place, triggering an audible and visual alarm signal;
d. if the left pushing action and the right pushing action of the primary oil cylinder are not in place, the operation of pushing the primary oil cylinder in the step b is continued;
e. if the left pushing action and the right pushing action of the secondary oil cylinder are not in place, the secondary oil cylinder continues to return to the pushing action of the secondary oil cylinder in the step b;
f. and if the left locking action and the right locking action of the locking mechanism are not in place, continuing returning to the locking action of the locking mechanism in the step b.
Preferably, the automatic recycling process in step S2 includes the following steps:
a. starting automatic recovery;
b. judging whether the actions of the support body and the support body locking are in place or not, if so, judging whether the actions of left receiving and right receiving of the three-stage oil cylinder are in place or not, if so, performing loose action by the locking mechanism, then judging whether the actions of left loosening and right loosening of the locking mechanism are in place or not, if so, delaying for 2 seconds, performing receiving action by the two-stage oil cylinder, then judging whether the actions of left receiving and right receiving of the two-stage oil cylinder are in place or not, if so, delaying for 2 seconds, performing receiving action by the one-stage oil cylinder, then judging whether the actions of left receiving and right receiving of the one-stage oil cylinder are in place or not, and if so, automatically recovering and finishing;
c. if the support body and the locking action of the support body are not in place or the left receiving action and the right receiving action of the three-stage oil cylinder are not in place, triggering an audible and visual alarm signal;
d. if the left loosening action and the right loosening action of the locking mechanism are not in place, the locking mechanism continues to return to the loosening action of the locking mechanism in the step b;
e. if the actions of left receiving and right receiving of the secondary oil cylinder are not in place, the actions of left receiving and right receiving of the secondary oil cylinder are continuously returned to the actions of the secondary oil cylinder receiving in the step b;
f. and if the left receiving action and the right receiving action of the primary oil cylinder are not in place, continuing returning to the receiving action of the primary oil cylinder in the step b.
The invention has the beneficial effects that:
the device is arranged stage by stage according to the existing actual demand, the water inlet angle can be adjusted according to the actual sea condition, the equipment has vibration damping buffering and the towed body posture balance is kept, the matched mechanical retraction device can be correspondingly made into a multi-stage arm, the mechanical retraction device can be stacked when being retracted to the storage position of the rear deck, the space utilization rate is improved, the occupied area is saved, and the production, the transportation and the like are facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a circuit block diagram of the present invention;
FIG. 2 is a flow chart of the automatic delivery of the present invention;
FIG. 3 is a flow chart of the automatic recovery of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 3, the embodiment specifically discloses a technical scheme of a marine multistage deployment control system, which includes a retraction control cabinet, a winch control cabinet, a remote controller, a proportional pressure release valve, a balance cylinder, a hydraulic solenoid valve, a retraction cylinder and an inclination angle sensor;
the retraction control cabinet is electrically connected with the winch control cabinet, the remote controller, the proportional pressure release valve, the hydraulic electromagnetic valve and the inclination angle sensor respectively;
the proportional pressure release valve is electrically connected with the balance oil cylinder, and the hydraulic electromagnetic valve is electrically connected with the retraction oil cylinder.
Specifically, receive and release the switch board and include: the device comprises a CPU module, an analog input module, an analog output module, a data communication board and a relay output module;
the CPU module is electrically connected with the analog input module, the analog output module, the data communication board and the relay output module respectively;
the inclination angle sensor comprises an inclination angle sensor 1 and an inclination angle sensor 2 which are respectively and electrically connected with the analog quantity input module;
the analog quantity output module is electrically connected with the proportional pressure relief valve;
the relay output module is electrically connected with the hydraulic electromagnetic valve;
the data communication board is electrically connected with the winch control cabinet and the remote controller respectively.
Specifically, the retracting oil cylinder comprises a primary oil cylinder, a secondary oil cylinder and a tertiary oil cylinder; the retractable control cabinet is characterized by further comprising an oil cylinder displacement detection plate and a digital quantity input module, wherein the oil cylinder displacement detection plate is sequentially electrically connected with the digital quantity input module and the CPU module.
The digital quantity input module is electrically connected with the digital quantity input module, and the digital quantity input module is electrically connected with the digital quantity input module.
Specifically, still include network switch 1, network switch 2, show accuse platform, oil source control end and display module, the data communication board in proper order with network switch 1 with show accuse platform electrical property and link to each other, oil source control end in proper order with network switch 2 the display module with CPU module electrical property links to each other.
Specifically, the system also comprises a camera, a display and a video monitoring server; the camera is sequentially electrically connected with the video monitoring server and the display.
The multi-stage distribution control system is realized through PLC control, external physical signals are detected by the oil cylinder position sensor and the inclination angle sensor, the external physical signals are converted into electric signals after being processed and transmitted to the CPU module, and equipment is operated through the control panel.
With reference to fig. 2 and 3, the present invention further provides a technical solution of a using method of a multistage deployment control system for a ship, and the multistage deployment control system for a ship, which is adopted, includes the following steps:
s1, automatic putting: pressing an automatic putting button on the remote controller/the winding and unwinding device, lighting an automatic putting indicator lamp on a panel of the remote controller/the winding and unwinding device, finishing a control process by the winding and unwinding device according to an automatic putting flow, and sending an operation signal to the winch;
s2, automatic recovery: pressing an automatic recovery button on the remote controller/the retraction device, lighting an automatic recovery indicator lamp on a panel of the remote controller/the retraction device, completing a control process by the retraction device according to an automatic recovery flow, and sending an operation signal to the winch;
s3, automatic release/recovery stop: in the automatic releasing or automatic recovering process, an automatic releasing/recovering stop button on a remote controller/a releasing device is pressed, an automatic releasing or automatic recovering indicator lamp on a remote controller panel/the releasing device is turned off, the releasing device immediately stops the current automatic operation process and sends an operation signal to a winch;
s4, emergency stop: in the automatic releasing or automatic recovering process, an emergency stop button on a remote controller/a retracting device is pressed, the retracting device immediately stops the current automatic operation process, and a winch control signal is sent according to requirements.
Specifically, the automatic release process in step S1 includes the following steps:
a. starting automatic putting;
b. judging whether the support body and the support body lock are in place or not; if the locking mechanism is in place, the primary oil cylinder performs a pushing action, then whether the left pushing action and the right pushing action of the primary oil cylinder are in place or not is judged, if the locking mechanism is in place, the time is delayed for 2 seconds, the secondary oil cylinder performs a pushing action, then whether the left pushing action and the right pushing action of the secondary oil cylinder are in place or not is judged, if the locking mechanism is in place, the time is delayed for 2 seconds, the locking mechanism performs a locking action, and meanwhile, whether the left locking action and the right locking action of the locking mechanism are in place or not is judged, and if the locking mechanism is in place, the automatic putting is finished;
c. if the support body and the support body do not lock in place, triggering an audible and visual alarm signal;
d. if the left pushing action and the right pushing action of the primary oil cylinder are not in place, the operation of pushing the primary oil cylinder in the step b is continued;
e. if the left pushing action and the right pushing action of the secondary oil cylinder are not in place, the secondary oil cylinder continues to return to the pushing action of the secondary oil cylinder in the step b;
f. and if the left locking action and the right locking action of the locking mechanism are not in place, continuing returning to the locking action of the locking mechanism in the step b.
Specifically, the automatic recycling process in step S2 includes the following steps:
a. starting automatic recovery;
b. judging whether the actions of the support body and the support body locking are in place or not, if so, judging whether the actions of left receiving and right receiving of the three-stage oil cylinder are in place or not, if so, performing loose action by the locking mechanism, then judging whether the actions of left loosening and right loosening of the locking mechanism are in place or not, if so, delaying for 2 seconds, performing receiving action by the two-stage oil cylinder, then judging whether the actions of left receiving and right receiving of the two-stage oil cylinder are in place or not, if so, delaying for 2 seconds, performing receiving action by the one-stage oil cylinder, then judging whether the actions of left receiving and right receiving of the one-stage oil cylinder are in place or not, and if so, automatically recovering and finishing;
c. if the support body and the locking action of the support body are not in place or the left receiving action and the right receiving action of the three-stage oil cylinder are not in place, triggering an audible and visual alarm signal;
d. if the left loosening action and the right loosening action of the locking mechanism are not in place, the locking mechanism continues to return to the loosening action of the locking mechanism in the step b;
e. if the actions of left receiving and right receiving of the secondary oil cylinder are not in place, the actions of left receiving and right receiving of the secondary oil cylinder are continuously returned to the actions of the secondary oil cylinder receiving in the step b;
f. and if the left receiving action and the right receiving action of the primary oil cylinder are not in place, continuing returning to the receiving action of the primary oil cylinder in the step b.
The device is arranged stage by stage according to the existing actual demand, the water inlet angle can be adjusted according to the actual sea condition, the equipment has vibration damping buffering and the towed body posture balance is kept, the matched mechanical retraction device can be correspondingly made into a multi-stage arm, the mechanical retraction device can be stacked when being retracted to the storage position of the rear deck, the space utilization rate is improved, the occupied area is saved, and the production, the transportation and the like are facilitated.
The towing body releasing and recovering device disclosed by the invention overcomes the problem of longitudinal and transverse shaking of the towing parent ship in the towing body releasing or recovering process by three-stage distribution, and has the functions of damping, buffering and maintaining the towing body posture balance by controlling the releasing and recovering device through software, so that the safety of the towing body in the releasing and recovering process is ensured. Let the retraction device be in five stages (effective wave height H)1/3Less than 4 meters) and safely retracting the towed body under the sea condition. And the water inlet angle, the sea state of six levels and below (effective wave height H) can be adjusted at will1/3Less than 6 meters) the towing equipment is not damaged in the towed state. Can be randomly adjusted to the water inlet angle, is matched with a wired remote control device and can be arranged on a deckThe winding and unwinding devices are controlled.
Meanwhile, the retraction device has the following functions through programming
The single-step control function of the retraction device: see in particular the following table:
the invention completes the cooperative work of the retracting device, the winch, the towing cable and the towing body under a multi-stage distribution control system, realizes integrated control, can accurately control the angle and the speed of water inlet and outlet, reduces the impact force on equipment in the water inlet process and the water recovery process to the maximum extent, and plays a role in protecting the equipment. The mechanical retraction device matched with the multi-stage arm can be correspondingly made into a multi-stage arm, and the multi-stage arm can be stacked when being retracted to a rear deck storage position, so that the space utilization rate is improved, and the occupied area is saved.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A multistage marine deployment control system is characterized by comprising a retraction control cabinet, a winch control cabinet, a remote controller, a proportional pressure release valve, a balance oil cylinder, a hydraulic electromagnetic valve, a retraction oil cylinder and an inclination angle sensor;
the retraction control cabinet is electrically connected with the winch control cabinet, the remote controller, the proportional pressure release valve, the hydraulic electromagnetic valve and the inclination angle sensor respectively;
the proportional pressure release valve is electrically connected with the balance oil cylinder, and the hydraulic electromagnetic valve is electrically connected with the retraction oil cylinder.
2. The multistage deployment control system for the ship according to claim 1, wherein the retraction control cabinet comprises: the device comprises a CPU module, an analog input module, an analog output module, a data communication board and a relay output module;
the CPU module is electrically connected with the analog input module, the analog output module, the data communication board and the relay output module respectively;
the inclination angle sensor comprises an inclination angle sensor 1 and an inclination angle sensor 2 which are respectively and electrically connected with the analog quantity input module;
the analog quantity output module is electrically connected with the proportional pressure relief valve;
the relay output module is electrically connected with the hydraulic electromagnetic valve;
the data communication board is electrically connected with the winch control cabinet and the remote controller respectively.
3. The marine multistage deployment control system of claim 2, wherein the retraction cylinder comprises a primary cylinder, a secondary cylinder and a tertiary cylinder; the retractable control cabinet is characterized by further comprising an oil cylinder displacement detection plate and a digital quantity input module, wherein the oil cylinder displacement detection plate is sequentially electrically connected with the digital quantity input module and the CPU module.
4. The marine multistage deployment control system of claim 3, further comprising a cylinder displacement sensor and a cylinder position sensor, wherein the cylinder displacement sensor is electrically connected to the cylinder displacement detection plate, and the cylinder position sensor is electrically connected to the digital quantity input module.
5. The marine multistage deployment control system according to claim 3, further comprising a network switch 1, a network switch 2, a display and control console, an oil source control end and a display module, wherein the data communication board is electrically connected with the network switch 1 and the display and control console in sequence, and the oil source control end is electrically connected with the network switch 2, the display module and the CPU module in sequence.
6. The multistage deployment control system for the ship according to claim 3, further comprising a camera, a display and a video monitoring server; the camera is sequentially electrically connected with the video monitoring server and the display.
7. A method for using a multistage deployment control system for a ship, which is as claimed in any one of claims 1 to 6, and comprises the following steps:
s1, automatic putting: pressing an automatic putting button on the remote controller/the winding and unwinding device, lighting an automatic putting indicator lamp on a panel of the remote controller/the winding and unwinding device, finishing a control process by the winding and unwinding device according to an automatic putting flow, and sending an operation signal to the winch;
s2, automatic recovery: pressing an automatic recovery button on the remote controller/the retraction device, lighting an automatic recovery indicator lamp on a panel of the remote controller/the retraction device, completing a control process by the retraction device according to an automatic recovery flow, and sending an operation signal to the winch;
s3, automatic release/recovery stop: in the automatic releasing or automatic recovering process, an automatic releasing/recovering stop button on a remote controller/a releasing device is pressed, an automatic releasing or automatic recovering indicator lamp on a remote controller panel/the releasing device is turned off, the releasing device immediately stops the current automatic operation process and sends an operation signal to a winch;
s4, emergency stop: in the automatic releasing or automatic recovering process, an emergency stop button on a remote controller/a retracting device is pressed, the retracting device immediately stops the current automatic operation process, and a winch control signal is sent according to requirements.
8. The use method of the multistage deployment control system for ships according to claim 7, wherein the automatic launching process in step S1 includes the following steps:
a. starting automatic putting;
b. judging whether the support body and the support body lock are in place or not; if the locking mechanism is in place, the primary oil cylinder performs a pushing action, then whether the left pushing action and the right pushing action of the primary oil cylinder are in place or not is judged, if the locking mechanism is in place, the time is delayed for 2 seconds, the secondary oil cylinder performs a pushing action, then whether the left pushing action and the right pushing action of the secondary oil cylinder are in place or not is judged, if the locking mechanism is in place, the time is delayed for 2 seconds, the locking mechanism performs a locking action, and meanwhile, whether the left locking action and the right locking action of the locking mechanism are in place or not is judged, and if the locking mechanism is in place, the automatic putting is finished;
c. if the support body and the support body do not lock in place, triggering an audible and visual alarm signal;
d. if the left pushing action and the right pushing action of the primary oil cylinder are not in place, the operation of pushing the primary oil cylinder in the step b is continued;
e. if the left pushing action and the right pushing action of the secondary oil cylinder are not in place, the secondary oil cylinder continues to return to the pushing action of the secondary oil cylinder in the step b;
f. and if the left locking action and the right locking action of the locking mechanism are not in place, continuing returning to the locking action of the locking mechanism in the step b.
9. The method of claim 7, wherein the automatic recycling process in step S2 comprises the following steps:
a. starting automatic recovery;
b. judging whether the actions of the support body and the support body locking are in place or not, if so, judging whether the actions of left receiving and right receiving of the three-stage oil cylinder are in place or not, if so, performing loose action by the locking mechanism, then judging whether the actions of left loosening and right loosening of the locking mechanism are in place or not, if so, delaying for 2 seconds, performing receiving action by the two-stage oil cylinder, then judging whether the actions of left receiving and right receiving of the two-stage oil cylinder are in place or not, if so, delaying for 2 seconds, performing receiving action by the one-stage oil cylinder, then judging whether the actions of left receiving and right receiving of the one-stage oil cylinder are in place or not, and if so, automatically recovering and finishing;
c. if the support body and the locking action of the support body are not in place or the left receiving action and the right receiving action of the three-stage oil cylinder are not in place, triggering an audible and visual alarm signal;
d. if the left loosening action and the right loosening action of the locking mechanism are not in place, the locking mechanism continues to return to the loosening action of the locking mechanism in the step b;
e. if the actions of left receiving and right receiving of the secondary oil cylinder are not in place, the actions of left receiving and right receiving of the secondary oil cylinder are continuously returned to the actions of the secondary oil cylinder receiving in the step b;
f. and if the left receiving action and the right receiving action of the primary oil cylinder are not in place, continuing returning to the receiving action of the primary oil cylinder in the step b.
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