CN211391618U

CN211391618U - Portable remote control handle for unmanned boat

Info

Publication number: CN211391618U
Application number: CN201921986177.8U
Authority: CN
Inventors: 邓丽辉; 郭婷婷; 武智强; 董金发; 张晶晶; 于晓龙
Original assignee: 707th Research Institute of CSIC
Current assignee: 707th Research Institute of CSIC
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-01
Anticipated expiration: 2029-11-18

Abstract

The utility model belongs to the technical field of unmanned ship control, a control terminal is related to, especially a portable remote control handle for unmanned ship, including a handle, there is handle control unit in this handle, this handle control unit and wireless radio frequency module, big dipper module links to each other respectively and realizes two-way interconnection, its characterized in that with the control end of outside unmanned ship: the handle control unit is also respectively connected with the signal output ends of the steering wheel and the clock and used for collecting and processing signals output by the steering wheel and the clock; the handle control end is respectively connected with a plurality of function switches through a switch control module, each function switch is provided with a corresponding LED lamp, the function switches are used for remotely controlling the state of equipment on the unmanned ship, and the LED lamps feed back the state of the corresponding equipment on the unmanned ship through turning on and off; the handle is also internally provided with a power supply control unit which is used for supplying power to a load in the handle.

Description

Portable remote control handle for unmanned boat

Technical Field

The utility model belongs to the technical field of unmanned ship control, a control terminal is related to, especially a portable remote control handle for unmanned ship.

Background

When the unmanned ship is berthed or just hoisted to the sea surface, the control personnel are required to accurately control the unmanned ship on the site, and the collision of the unmanned ship is avoided. And the control console positioned in the mother ship monitoring room or the shore-based monitoring room is far away from the unmanned ship, so that the control is very inconvenient. Therefore, a portable wireless control handle is urgently needed, so that a control worker can conveniently carry the unmanned ship to the site to remotely control the unmanned ship, and the collision between the unmanned ship and a mother ship or a wharf in the process of lifting the unmanned ship on the sea and mooring is avoided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome original technical insufficiency, provide a portable remote control handle of hand-held type that is light practical, can simply control unmanned ship.

The utility model adopts the technical proposal that:

the utility model provides a portable remote control handle for unmanned ship, includes a handle, has handle the control unit in this handle, this handle the control unit and wireless radio frequency module, big dipper module links to each other respectively and realizes two-way interconnection, its characterized in that with the control end of outside unmanned ship: the handle control unit is also respectively connected with the signal output ends of the steering wheel and the clock and used for collecting and processing signals output by the steering wheel and the clock; the handle control end is respectively connected with a plurality of function switches through a switch control module, each function switch is provided with a corresponding LED lamp, the function switches are used for remotely controlling the state of equipment on the unmanned ship, and the LED lamps feed back the state of the corresponding equipment on the unmanned ship through turning on and off; the handle is also internally provided with a power supply control unit which is used for supplying power to a load in the handle.

The handle control unit comprises a main control module, a data conversion module and a signal processing module, wherein the signal processing module and the steering wheel are respectively connected with the clock to acquire corresponding output signals; the signal processed by the data conversion module is output to the signal processing module, and the processed signal is output to the main control module; the master control module adopts an RS422 interface and a wireless radio frequency module, and the Beidou module is connected with the master control module and transmits a control instruction of the handle through a wireless signal.

Moreover, the power supply control unit adopts a lithium battery, and the lithium battery performs charging and discharging management.

The utility model has the advantages that:

the utility model comprises a handle, a handle control unit is arranged in the handle, signals output by the handle control unit can output control commands to the unmanned ship by adopting two modes of wireless radio frequency and big dipper, a steering wheel is used for controlling the steering of the unmanned ship, a clock is used for controlling the throttle opening of the unmanned ship, a plurality of function switches respectively trigger a switch control module, a main control module sends different control commands to the unmanned ship by acquiring the state variable quantities of different function switches on the switch control module, after the unmanned ship receives the control commands, the corresponding equipment executes the action and feeds a message instruction back to the handle, the switch control module in the handle lights or extinguishes the corresponding LED lamp according to the message instruction, and then can know through the handle whether unmanned ship boat end equipment accomplishes corresponding action and be in what kind of state, its economize on electricity is effectual can effectively prolong the time of endurance of handle.

In the utility model, the main control unit communicates with the unmanned boat in real time through the wireless radio frequency module and the Beidou module, the signal processing module is used for collecting output signals of a steering wheel and a clock, and the data conversion module converts corresponding signals; the power control unit can supply power to the handle according to the type of the power supply accessed, and when the power control unit is accessed to an external power supply, the power control unit can charge the lithium battery while supplying power to the handle, so that the electric quantity of the lithium battery is ensured to be sufficient.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a schematic diagram of a control circuit of a clock and a steering wheel;

FIG. 3 is a circuit schematic of the functional switch control module;

FIG. 4 is a schematic circuit diagram of an LED lamp;

FIG. 5 is a circuit schematic of a power supply;

fig. 6 is a schematic view of a control handle panel.

Detailed Description

The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.

The utility model adopts the technical proposal that:

the utility model provides a portable remote control handle for unmanned ship, includes a handle, installs handle control unit in this handle, this handle control unit and wireless radio frequency module, big dipper module link to each other respectively and realize two-way interconnection with the control end of unmanned ship of outside, the innovation of the utility model lies in, handle control unit still links to each other with the signal output part of steering wheel and clock respectively for gather and handle the signal that steering wheel and clock output; the handle control end is respectively connected with a plurality of functional switches (the circuit schematic diagram of which is shown in figure 3) through a switch control module, each functional switch is provided with a corresponding LED lamp (the circuit schematic diagram of which is shown in figure 4), the functional switches are used for outputting state quantity to the switch control module, and the LED lamps feed back the state of corresponding equipment at the unmanned boat end by lighting and extinguishing; the handle is internally provided with a power supply control unit which is connected with a power supply and used for supplying power to a load in the handle.

In this embodiment, the switch control module adopts a TLP281-4 optocoupler, the TLP281-4 optocoupler can collect states of 4 switches, and then the STM32F103 sends out a corresponding packet instruction according to the switch state. As shown in fig. 6, the function switch button includes a power supply 1(12V), a power supply 2(24V), a host computer powered on, a host computer started, a switching right, a return journey, a standby 1, a standby 2, an emergency stop, etc., and the switches are internally provided with LED lamps. The gear selection switch is a three-position switch, and forward, parking and backward LED lamps are arranged beside the gear selection switch and display the gear switching state. As shown in fig. 6, the upper end of the handle is also provided with 4 LED lamps, which are respectively: state, electric quantity, communication, alarm, and display of the working state indication of the handle.

In this embodiment, the handle control unit includes a main control module, a data conversion module and a signal processing module, wherein the signal processing module and the steering wheel are respectively connected with the clock to collect corresponding output signals; the data conversion module is respectively connected with the signal output end of the signal processing module and the signal input end of the main control module and is used for converting and transmitting the signal output by the signal processing module to the main control module; the Beidou module is respectively connected with an RS422 interface for communication.

IN this embodiment, as shown IN fig. 2, the steering wheel and the control circuit of the car clock are connected to the car clock or the steering wheel through ADC1_ VCC, ADC1_ IN, ADC1_ GND, ADC2_ VCC, ADC2_ IN, and ADC2_ GND.

In this embodiment, the main control module adopts a chip of STM32F103, the data conversion module adopts an operational amplifier with a model number of T6560P, and the signal processing module adopts a chip of AD 8552. When the control command is output by the clock or the steering wheel, the signal output by the clock or the steering wheel is collected through the ADC1_ IN, is output to the 11 pin (Sin +) of the T6560P module, is output to the AD8552 chip through the 11 pin 3 pin (Sout) of the T6560P module, and is converted and then is transmitted to the PF3 pin of the STM32F103 chip to be output to the unmanned boat.

In this embodiment, as shown in fig. 5, the power supply adopts 2 segments of 4.2V lithium batteries, the power supply control unit adopts an LTC4002 power management chip (including a lithium battery charging and discharging circuit and a DC/DC conversion circuit), the lithium batteries supply power to a load in the handle, wherein the rated voltage of the steering wheel, the clock and the switch is 5V, the rated voltage of the LED lamp is 3.3V, and the voltage reduction processing needs to be performed on the output voltage of the lithium batteries. The rated voltage of the switch control unit is 12V, and the switch control unit boosts the output voltage of the lithium battery through a DC/DC circuit to supply power. In this embodiment, when external power source, LTC4002 power management chip matches the charging mode according to the surplus electric quantity of battery self and charges, guarantees lithium cell life. Meanwhile, the power management chip also monitors the discharging process of the lithium battery, and ensures the safe power supply of the lithium battery.

The utility model discloses a use is:

the utility model discloses during the use, according to operating personnel's position selection radio frequency (closely) or big dipper (remote) to unmanned ship output control command, the steering wheel is used for controlling turning to of unmanned ship, the bell is used for controlling the throttle aperture of unmanned ship, a plurality of function switch trigger switch control module respectively, host system sends different control command to unmanned ship through the state variation volume of gathering different function switch on the switch control module, unmanned ship connects after receiving control command, corresponding equipment execution action and a message instruction of feedback to handle, switch control module in the handle lights or extinguishes corresponding LED lamp according to the message instruction, and then can know whether unmanned ship end equipment accomplishes corresponding action and be in which state through the handle, simple directly perceived and its power-saving effect can effectively prolong the duration of handle.

In the utility model, the main control unit realizes real-time communication with the unmanned ship through the wireless radio frequency module or the Beidou module, the signal processing module is used for collecting output signals of a steering wheel and a car clock, and the data conversion module converts corresponding signals; the power control unit can provide load to the handle according to the power type of inserting, can charge the power when it inserts external power supply, guarantees that the electric quantity of power is sufficient.

Claims

1. The utility model provides a portable remote control handle for unmanned ship, includes a handle, has handle the control unit in this handle, this handle the control unit and wireless radio frequency module, big dipper module links to each other respectively and realizes two-way interconnection, its characterized in that with the control end of outside unmanned ship: the handle control unit is also respectively connected with the signal output ends of the steering wheel and the clock and used for collecting and processing signals output by the steering wheel and the clock; the handle control end is respectively connected with a plurality of function switches through a switch control module, each function switch is provided with a corresponding LED lamp, the function switches are used for remotely controlling the state of equipment on the unmanned ship, and the LED lamps feed back the state of the corresponding equipment on the unmanned ship through turning on and off; the handle is also internally provided with a power supply control unit which is used for supplying power to a load in the handle.

2. A portable remote control handle for an unmanned boat according to claim 1, wherein: the handle control unit comprises a main control module, a data conversion module and a signal processing module, wherein the signal processing module and the steering wheel are respectively connected with the clock and used for acquiring corresponding output signals; the signal processed by the data conversion module is output to the signal processing module, and the processed signal is output to the main control module; the master control module adopts an RS422 interface and a wireless radio frequency module, and the Beidou module is connected with the master control module and transmits a control instruction of the handle through a wireless signal.

3. A portable remote control handle for an unmanned boat according to claim 1, wherein: the power supply control unit adopts a lithium battery, and the lithium battery is used for charging and discharging management.