CN114132475A - Integrated handle for navigation control of water jet propulsion ship - Google Patents
Integrated handle for navigation control of water jet propulsion ship Download PDFInfo
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- CN114132475A CN114132475A CN202111429472.5A CN202111429472A CN114132475A CN 114132475 A CN114132475 A CN 114132475A CN 202111429472 A CN202111429472 A CN 202111429472A CN 114132475 A CN114132475 A CN 114132475A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 25
- 238000002955 isolation Methods 0.000 claims description 24
- 238000005070 sampling Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000006870 function Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/02—Initiating means for steering, for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B45/00—Arrangements or adaptations of signalling or lighting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B69/00—Equipment for shipping not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B45/00—Arrangements or adaptations of signalling or lighting devices
- B63B2045/005—Arrangements or adaptations of signalling or lighting devices comprising particular electric circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/02—Initiating means for steering, for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring
- B63H2025/024—Handle-bars; Posts for supporting handle-bars, e.g. adjustable posts
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
The application discloses a water jet propulsion ship navigation control integrated handle which is characterized by comprising a control lever, a liquid crystal display, an indicator light, a control button, a handle panel, a handle rear cover, a screw, a handle control panel and a connector; the operating rod, the liquid crystal display, the indicating lamp and the control button are all arranged on the handle panel, one end of the screw is fixed with the handle panel, and the other end of the screw is fixedly connected with the handle control panel; the connector is arranged at the bottom of the handle rear cover, and the handle rear cover is tightly connected with the handle panel through bolts. This application carries out miniaturization, the design of integrating to water jet propulsion boats and ships navigation control handle, realizes functions such as control, demonstration, warning, parameter setting that the control boats and ships navigation is relevant through the integrated handle of water jet propulsion boats and ships navigation control, compares in traditional control system scheme, and the equipment size and the weight that have significantly reduced provide an effectual technical scheme for application occasions such as driver's cabin overall arrangement difficulty, the small-size high-speed boat that requires light in weight, unmanned ship.
Description
Technical Field
The application relates to a water jet propulsion ship navigation control integrated handle, and belongs to the technical field of ship automation.
Background
A typical water jet propulsion ship navigation control system is shown in a block diagram in fig. 1, and in order to meet the ship navigation control requirements, a plurality of devices such as a handle, a control selection unit, a display unit, an alarm unit, an upper computer and the like are generally required to be arranged in a cab, so that the occupied space is large, and the problems of overweight, difficult cab layout and the like are caused in application occasions such as small ships, unmanned ships and the like.
Zhengquan et al proposed the design of a novel composite control handle module for a ship host propulsion remote control system in diesel engine (vol.32 (2010), 2 nd), which has the advantages of adopting redundant signaling combining digital signals and analog signals for transmission, being essentially a module of a host propulsion remote control system applied under a large ship network platform, having a large volume and only aiming at the application of host remote control.
Wangzhengsheng et al, in the journal of the academic society of sensing technology (2004, 12, 4 th), proposed a control handle design based on an intelligent sensor, and mainly introduced the processes of processing the output signals of an acceleration sensor by hardware and software, but involved little in the design of handle functions.
In conclusion, in a special application occasion with strict requirements on the size and the weight of equipment, a small-sized and complete-function integrated handle design scheme for the navigation control of the water jet propulsion ship is lacked.
Disclosure of Invention
Aiming at the problems in the prior art, the technical scheme of the application provides a water jet propulsion ship navigation control integrated handle which is characterized by comprising a control lever, a liquid crystal display, an indicator light, a control button, a handle panel, a handle rear cover, a screw, a handle control panel and a connector; the operating rod, the liquid crystal display, the indicating lamp and the control button are all arranged on the handle panel, one end of the screw is fixed with the handle panel, and the other end of the screw is fixedly connected with the handle control panel; the connector is arranged at the bottom of the handle rear cover, and the handle rear cover is tightly connected with the handle panel through bolts.
The operating lever is a two-dimensional operating lever, the forward and backward pushing operating lever is set as a propulsion instruction for controlling forward sailing and backward sailing of the water jet propulsion ship, and the horizontal rotating operating lever is set as a steering instruction for controlling the course of the water jet propulsion ship.
The control lever is internally provided with a sensor, the sensor adopts a potentiometer or a Hall sensor, mechanical signals of steering and propelling instructions are converted into electric signals in linear proportion, and the sensor is electrically connected to the handle control plate.
The indicating lamp is electrically connected to the handle control panel and used for indicating the state information.
Wherein the control button is electrically connected to the handle control panel for control.
The liquid crystal screen is arranged in the middle area of the handle panel and is electrically connected to the handle control panel. Preferably, the LCD screen is 3.5 cun serial ports screen, and the serial ports instruction control that the display data received the handle control panel to send shows that the content includes four bibliographic categories, is respectively: feedback data, control instruction data, alarm information and parameter setting. The feedback data comprises the rotating speed and the rudder angle feedback value of the host, the control instruction data comprises a propulsion instruction, a steering instruction, a current control station position and the like, the alarm information comprises the alarm related to the navigation control system, and the parameters are set to be parameter setting interfaces capable of dynamically setting the related parameters.
The handle control panel is provided with a relay, an isolation power supply, a single chip microcomputer, an isolation transceiver, an ADC (analog to digital converter) and an EEPROM (electrically erasable programmable read-only memory) chip;
the two paths of input power supplies are connected to the input end of the relay through the connector, and the relay sends one path of input power supply to the isolation power supply a and the isolation power supply b through opening and closing of the contacts; the isolation power supply a is used for supplying power to the singlechip, and the isolation power supply b is used for supplying power to the isolation transceiver;
after the output signal of the sensor inside the control lever is scaled to the range of the ADC range through the operational amplifier, sampling is carried out by the ADC, ADC reference voltage is provided by an external reference power supply, and a sampling result is sent to the singlechip:
after the signal of the control button is isolated by the optical coupler, the signal is connected to the single chip microcomputer through an IO port, and the single chip microcomputer obtains the state of the control button by reading high and low levels;
the single chip microcomputer sends the propulsion and steering instructions and the control button states to a liquid crystal screen through a UART serial port for displaying, and meanwhile, the propulsion and steering instructions and the control button states are sent to other equipment through two paths of redundant CAN buses; one path of CAN bus is used for completing message receiving and sending through a CAN interface of the single chip microcomputer, the other path of CAN bus is used for completing message receiving and sending through an expansion interface and an external CAN communication chip connected with the single chip microcomputer, and the two paths of CAN buses are connected to an external network after passing through an isolation transceiver.
The single chip microcomputer acquires feedback data on a network through the CAN bus, outputs a signal according to the feedback data to control the state of the indicator light, and simultaneously sends the feedback data to the liquid crystal display through the UART serial port for displaying;
and after the set parameters are modified on a parameter setting interface of the liquid crystal screen, the liquid crystal screen sends the parameter values to the single chip microcomputer through the UART serial port, the single chip microcomputer sends the parameter values to the EEPROM chip through the SPI interface for storage, and after the single chip microcomputer is electrified again each time, the single chip microcomputer reads all the parameter values from the EEPROM chip.
The beneficial effects of this application lie in, carry out the miniaturization to water jet propulsion boats and ships navigation control handle, integrate the design, realize through the integrated handle of water jet propulsion boats and ships navigation control that control boats and ships navigation is relevant, show, report to the police, functions such as parameter setting, compare in traditional control system scheme, the equipment size and the weight that have significantly reduced provide an effectual technical scheme for application occasions such as driver's cabin overall arrangement difficulty, the small-size high-speed boat that requires light in weight, unmanned ship.
Drawings
FIG. 1 is a diagram of a typical water jet propulsion vessel navigation control system;
FIG. 2 is a structural view of an integrated navigation control handle of a water jet propelled vessel, wherein FIG. 2-1 is a schematic structural plan view, and FIG. 2-2 is a schematic structural front view;
FIG. 3 is a functional block diagram of the handle control panel.
Detailed Description
In order to make the present application more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
The embodiment provides the integrated handle for controlling the navigation of the water jet propelled ship, the navigation control related functions of the water jet propelled ship needing to be completed by a cab are realized through single equipment, the handle has important significance for improving the reliability of products, and a feasible technical scheme is provided for special application occasions with strict size and important requirements.
The structure diagram of the integrated sailing control handle of the water jet propelled ship is shown in fig. 2 and comprises an operating lever 1, a liquid crystal display 2, an indicator light 3, a control button 4, a handle panel 5, a handle rear cover 6, a screw 7, a handle control panel 8 and a connector 9.
The operating rod 1, the liquid crystal display 2, the indicating lamp 3 and the control button 4 are all installed on the handle panel 5, one end of the screw rod 7 is fixed on the handle panel 5, the handle control panel 8 is installed on the screw rod 7, the connector 9 is installed at the bottom of the handle rear cover 6, and the handle rear cover 6 is fixedly connected with the handle panel 5 through bolts.
The operating lever 1 is a two-dimensional operating lever, a propulsion instruction for controlling forward sailing and backward sailing of the water jet propelled ship is sent out when the operating lever 1 is pushed forwards and backwards, and a steering instruction for controlling the course of the water jet propelled ship is sent out when the operating lever 1 is horizontally rotated. The operating rod 1 is internally provided with a potentiometer or a Hall sensor, mechanical signals of steering and propelling commands are converted into electric signals in linear proportion, and the sensor is electrically connected to a handle control plate 8.
The indicator light 3 is electrically connected to the handle control panel 8 for status indication of important information, such as: and (4) indicating whether the port and the starboard are connected with the dislocation, applying for the control of other stations, and using the control right of the station.
The control buttons 4 are electrically connected to the handle control panel 8 for performing corresponding controls, such as: and (4) the left and right sides are connected with the dislocation control, the station applies the control right, and the station responds to the application of the control right of other stations.
The liquid crystal screen 2 is installed in the middle area of the handle panel 5 and is electrically connected to the handle control panel 8. LCD screen 2 is small-size (3.5 cun) serial ports screen, and the serial ports instruction control that the display data received handle control board 8 to send shows that the content includes four bibliographic categories, is respectively: feedback data, control instruction data, alarm information and parameter setting. The feedback data comprises a host rotating speed, a rudder angle feedback value and the like, the control instruction data comprises a propulsion instruction, a steering instruction, a current control station and the like, the alarm information comprises an alarm related to a navigation control system, and the parameter setting interface can dynamically set related parameters, such as: parameters such as zero thrust position, maximum host rotation speed, system backlight brightness and the like of the water jet propulsion ship are stored in an EEPROM (erasable Programmable Read-only Memory) chip on a handle control board, and are automatically Read after being electrified.
The handle control panel 8 comprises a single chip microcomputer, an isolation power supply module, an optical coupler, an operational amplifier, a resistor, a capacitor, a relay and the like, and a schematic block diagram of the handle control panel is shown in fig. 3.
Two paths of input power supplies are connected to the input end of the relay through the connector 9, and the relay sends one path of input power supply to the isolation power supply a and the isolation power supply b through opening and closing of the contacts. The isolation power supply a is used for supplying power to the singlechip, and the isolation power supply b is used for supplying power to a Controller Area Network (CAN) isolation transceiver.
When the ship is controlled to sail, an operator sends a propulsion instruction and a steering instruction by pushing or rotating the operating lever 1, the Hall sensor in the operating lever 1 rotates along with the operating lever to change an output signal, the output signal is amplified to an ADC (Analog-to-digital Converter) range through an operational amplifier and then is sampled by the ADC, the ADC reference voltage is provided by an external reference power supply, and a sampling result is sent to the singlechip,
the signal of control button 4 is connected to the singlechip through IO mouth after optical coupling isolation, and the singlechip obtains the control button state through reading high-low level.
The single chip microcomputer sends the propulsion and steering instructions and the control button states to the liquid crystal screen 2 through the UART serial port to be displayed, and meanwhile, the propulsion and steering instructions and the control button states are sent to other equipment through two paths of redundant CAN buses. One path of CAN bus is used for completing message receiving and sending through a CAN interface of the single chip microcomputer, the other path of CAN bus is used for completing message receiving and sending through an expansion interface and an external CAN communication chip connected with the single chip microcomputer, and the two paths of CAN buses are connected to an external network after passing through an isolation transceiver.
The single chip microcomputer obtains feedback data on a network through the CAN bus, outputs a signal according to the feedback data to control the state of the indicator lamp 3, and simultaneously sends the feedback data to the liquid crystal screen 2 through a Universal Asynchronous Receiver/Transmitter (UART) serial port for displaying.
After the set parameters are modified on a parameter setting Interface of the liquid crystal screen 2, the liquid crystal screen 2 sends the parameter values to the single chip microcomputer through a UART (universal asynchronous receiver/transmitter) Serial port, the single chip microcomputer sends the parameter values to an EEPROM (electrically erasable programmable read-only memory) chip through an SPI (Serial Peripheral Interface) Interface for storage, and after the single chip microcomputer is electrified again each time, all the parameter values are read from the EEPROM.
The functions realized by the integrated handle for the sailing control of the water jet propelled ship include, but are not limited to:
1) the system can be arranged in a cab as an independent control station to replace an upper computer to realize functions of controlling, displaying, alarming, parameter setting and the like related to the navigation of the water jet propulsion ship;
2) the plurality of navigation control integrated handles can form a multi-control-station architecture, and a multi-station control system comprising main driving, auxiliary driving and standby control is realized;
3) data interaction is carried out with other equipment through two paths of redundant CAN buses, and related data CAN be displayed on a liquid crystal display; when one CAN bus is in fault, the handle is automatically switched to the other CAN bus to work;
4) dynamic parameter setting can be carried out on the liquid crystal display interface, the parameters are stored in an EEPROM on the handle control panel and are automatically read after being electrified;
5) the external power supply and the communication interface are isolated, and the handle is guaranteed to work reliably.
Claims (10)
1. A water jet propulsion ship navigation control integrated handle is characterized by comprising a control lever, a liquid crystal screen, an indicator light, a control button, a handle panel, a handle rear cover, a screw, a handle control panel and a connector; the operating rod, the liquid crystal display, the indicating lamp and the control button are all arranged on the handle panel, one end of the screw is fixed with the handle panel, and the other end of the screw is fixedly connected with the handle control panel; the connector is arranged at the bottom of the handle rear cover, and the handle rear cover is tightly connected with the handle panel through bolts.
2. The integrated navigation control handle for a water jet propelled ship according to claim 1, wherein the control lever is a two-dimensional control lever, the forward and backward pushing control lever is a propulsion command for controlling forward and backward sailing of the water jet propelled ship, and the horizontal rotation control lever is a steering command for controlling the heading of the water jet propelled ship.
3. The integrated handle for sailing control of water-jet propelled ship according to claim 2, wherein the operating lever is provided with a sensor inside, the sensor is a potentiometer or a hall sensor, and converts mechanical signals of steering and propelling commands into electric signals in linear proportion, and the sensor is electrically connected to the handle control board.
4. The integrated handle for navigational control of a water jet propelled vessel of claim 3, wherein the indicator light is electrically connected to the handle control panel for indication of status information.
5. The integrated handle for controlling sailing of a water jet propelled vessel according to claim 4, wherein the control button is electrically connected to the handle control board for control.
6. The integrated handle for controlling sailing of a water jet propelled ship as claimed in claim 5, wherein the LCD panel is disposed at a middle region of the handle panel and electrically connected to the handle control panel.
7. The integrated handle for controlling sailing of a water-jet propelled ship according to claim 6, wherein the liquid crystal screen is a 3.5-inch serial port screen, the display data is controlled by a serial port instruction sent by the handle control panel, and the display contents include four parts which are respectively: feedback data, control instruction data, alarm information and parameter setting.
8. The integrated handle for ship navigation control of water jet propulsion according to claim 7, wherein the feedback data includes feedback values of the rotation speed and the steering angle of the main engine, the control instruction data includes a propulsion instruction, a steering instruction, a current control station position and the like, the alarm information includes alarms related to a navigation control system, and the parameters are set to be a parameter setting interface capable of dynamically setting the related parameters.
9. The integrated handle for controlling sailing of a water-jet propelled ship according to claim 8, wherein the handle control panel is provided with a relay, an isolation power supply, a single chip microcomputer, an isolation transceiver, an ADC and an EEPROM chip;
the two paths of input power supplies are connected to the input end of the relay through the connector, and the relay sends one path of input power supply to the isolation power supply a and the isolation power supply b through opening and closing of the contacts; the isolation power supply a is used for supplying power to the singlechip, and the isolation power supply b is used for supplying power to the isolation transceiver;
after the output signal of the sensor inside the control lever is scaled to the range of the ADC range through the operational amplifier, sampling is carried out by the ADC, ADC reference voltage is provided by an external reference power supply, and a sampling result is sent to the singlechip:
after the signal of the control button is isolated by the optical coupler, the signal is connected to the single chip microcomputer through an IO port, and the single chip microcomputer obtains the state of the control button by reading high and low levels;
the single chip microcomputer sends the propulsion and steering instructions and the control button states to a liquid crystal screen through a UART serial port for displaying, and meanwhile, the propulsion and steering instructions and the control button states are sent to other equipment through two paths of redundant CAN buses; one path of CAN bus is used for completing message receiving and sending through a CAN interface of the single chip microcomputer, the other path of CAN bus is used for completing message receiving and sending through an expansion interface and an external CAN communication chip connected with the single chip microcomputer, and the two paths of CAN buses are connected to an external network after passing through an isolation transceiver.
10. The integrated handle for ship navigation control through water jet propulsion according to claim 9, wherein the single chip microcomputer obtains feedback data on a network through a CAN bus, outputs a signal to control the state of the indicator light according to the feedback data, and simultaneously sends the feedback data to the liquid crystal screen through a UART serial port for display;
and after the set parameters are modified on a parameter setting interface of the liquid crystal screen, the liquid crystal screen sends the parameter values to the single chip microcomputer through the UART serial port, the single chip microcomputer sends the parameter values to the EEPROM chip through the SPI interface for storage, and after the single chip microcomputer is electrified again each time, the single chip microcomputer reads all the parameter values from the EEPROM chip.
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CN202111429472.5A CN114132475A (en) | 2021-11-29 | 2021-11-29 | Integrated handle for navigation control of water jet propulsion ship |
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CN202111429472.5A CN114132475A (en) | 2021-11-29 | 2021-11-29 | Integrated handle for navigation control of water jet propulsion ship |
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Cited By (1)
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CN115783210A (en) * | 2022-11-28 | 2023-03-14 | 中国船舶集团有限公司第七〇八研究所 | Water jet propulsion handle controller |
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Application publication date: 20220304 |