As an important part of marine transportation, unmanned ships have important advantages in reducing labor costs, saving energy, reducing accidents, and ensuring the safety of maritime personnel. At present, the steering rudder applied to small and medium-sized ships mainly relies on the method of manually operating the steering handle. After the steering rudder is improved, the steering rudder is controlled by the motor control gear and the turntable, so as to achieve the steering of the unmanned ship. This control method is simple and flexible, and can accurately calculate the steering angle. At the same time, the modular design makes the control process more reliable and can complete the rapid steering of the unmanned ship in a short time. The use of electric trolling motor instead of diesel engine and gasoline engine also has a great effect on the protection of water quality and environment.
The integrated electric trolling motor of the unmanned ship includes a support rod. The middle of the support rod has a bushing with adjustable height and a fixed fixture. The lower end of the support rod has an underwater electric trolling motor. The underwater electric trolling motor consists of a brushless motor and a propeller. The motor is sealed and packaged with good waterproof and anti-corrosion properties. The upper end of the support rod includes a control circuit and a steering control mechanism. This new type of electric trolling motor not only has a simple structure and is easy to operate, but also changes the original manual operation method into unmanned operation, which can realize automatic steering of unmanned operation, and provides a practical marine trolling for small and medium-sized unmanned ships. At the same time, it reduces the pollution of diesel or gasoline engines to the water surface.
GPS electronic anchor , automatic trolling motor, sea water version, 36V 105 lbs high horsepower , 72 inches 1.8 meters main pole length, can resist 4-5 level wind and waves, can withstand 2-3 throttle water, suitable for all kinds of fishing boats! The parameters are as follows:
|Boat Type||Bay Boat, Center Console|
|Control Method||Foot, Hand|
|Max Thrust||105 LB|
|Product Type||Bow Mount|
Small boats with outboard engines are widely used. Because unmanned boats or remote control boats using outboard boats have the characteristics of low cost and wide application range, generally the boats using outboard engines are the same. To operate and realize various controls such as steering, it has a certain limitation on the operating capacity and cost control of small ships, and has limited the characteristics of low operating cost and wide application range of small ships. Therefore, it is necessary to realize unmanned or the remote control must carry out the steering control transformation of the outboard motor. At present, there has been no report on the realization of the transformation of the automatic steering mechanism of the outboard.
As a new technology and new product in China, the biggest problem faced by automatic trolling motor is how to quickly enter the marine application market. For this reason, experts put forward several suggestions: The first, we must strictly control product quality, from production to production after- sales, it is necessary to establish and improve the product quality management system, and establish a product reputation in the industry as soon as possible; the second is to strengthen the construction of motor research and development technology and hydrodynamic analysis team, strengthen cooperation with professional research institutions at domestic and foreign, continuously improve product performance, and adhere to green environmental protection; The third is to provide reliable economic comparison data between automatic trolling motor and traditional trolling motor from the perspective of users and design institutes, including the reference value of maintenance costs for the whole life cycle; The fourth is to strengthen cooperation to jointly promote product market development and seize market opportunities.