无人船应用范围较为广泛、生产成本较低、灵活性强、无需搭载人员，在环、境

Unmanned ships have a wide range of applications, low production costs, strong flexibility, and no need to carry personnel. In the monitoring of environmental and environmental parameters, ocean and sea patrols play an extremely important role. Unmanned ships generally have two navigation modes, manual handle remote control mode and autonomous navigation navigation mode. The manual handle remote control is suitable for close-range work and is within the field of view. In some occasions, the manual handle remote control mode is not suitable for the existing environment. At the same time of using the remote control of the manual handle, it also uses the autonomous navigation mode, and the unmanned ship can sail according to the artificially agreed destination.

无人船应用范围较为广泛、生产成本较低、灵活性强、无需搭载人员，在环、境参数监测，海洋海面巡逻发挥了极其重要的作用。无人船一般有两种航行模式，人工手柄遥控式模式和自主导航航行模式。人工手柄遥控适合近距离的作业工作，而且是可视范围之内的领域，在某些场合，人工手柄遥控模式不适应于现有环境，为了克服远距离的航行，本设计的无人船在采用人工手柄遥控操作的同时，也采用了自主导航模式，无人船可以按照人为约定的目的地航行。

Unmanned vessel has a wide range of applications, low production cost, strong flexibility and no need to carry personnel. It plays an extremely important role in environmental and environmental parameters monitoring and maritime patrol. Generally speaking, there are two kinds of navigation modes for unmanned aerial vehicles, i.e. manual handle remote control mode and autonomous navigation mode. Manual handle remote control is suitable for short-distance operation, and it is a field within the visible range. In some occasions, the manual handle remote control mode is not suitable for the existing environment. In order to overcome the long-distance navigation, the unmanned ship designed in this paper uses the manual handle remote control operation, but also uses the autonomous navigation mode, and the unmanned ship can sail according to the agreed destination.