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Unmanned ship system

A technology of unmanned ships and base stations, which is applied in the field of unmanned ship systems, can solve problems such as the impact of the entire circuit, damage, and complex underwater environments, and achieve the effect of improving self-adaptive adjustment capabilities and avoiding power loss

Active Publication Date: 2017-05-31
POWERVISION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] On the other hand, the entire unmanned ship is powered by the battery installed on the hull, and the underwater environment is complex. Once the hull encounters a failure or accidental water entry, the entire circuit will be affected and damaged

Method used

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Embodiment 1

[0035] Such as figure 1 As shown, it is a schematic diagram of circuit connection of an unmanned ship system in the embodiment of the present invention. The unmanned ship system includes a connected unmanned ship and a base station. An unmanned ship battery is installed on the unmanned ship body, and the unmanned ship battery provides electric energy for each power module on the unmanned ship to ensure the normal use of the unmanned ship and complete various underwater operations.

[0036]The unmanned ship is also connected to the base station through a cable, and the base station is powered by a low-voltage power supply by the unmanned ship. This power supply method is a non-standard voltage circuit transmission power supply method. Specifically, since the distance between the unmanned ship and the base station is relatively long, such as a distance of 100 meters, the two are connected by a cable, and the unmanned ship supplies power to the base station through the cable and...

Embodiment 2

[0038] Such as figure 2 As shown, it is a schematic diagram of circuit connection of an unmanned ship system in the embodiment of the present invention. This embodiment is a further limitation of the first embodiment above. Considering that during the long-distance transmission power supply process, the low-voltage power supply will cause insufficient output power, a step-down maintenance circuit and an energy storage circuit are also designed on the base station to support For the low-voltage power supply of the unmanned ship, the step-down and stability maintenance circuit performs voltage transformation processing on the low voltage transmitted from the unmanned ship to the base station, and the energy storage circuit is used to ensure sufficient power output of the power module on the base station. When the base station needs to work, the energy storage circuit is activated to provide sufficient power output. Specifically, the voltage supplied to each power module of the...

Embodiment 3

[0042] Such as image 3 As shown, it is a schematic diagram of an unmanned ship circuit control structure of an unmanned ship system described in this embodiment, and each module set on it is powered by a battery, based on the special underwater environment and the airtightness of the unmanned ship. Structure, equipped with a status module for real-time detection and collection of underwater environmental information and internal environmental information of unmanned ships, including:

[0043] The air pressure sensor that detects the air pressure inside the unmanned ship. The air pressure sensor detects the air pressure inside the unmanned ship. Since the unmanned ship has been pressurized and sealed before launching, the internal air pressure will not fluctuate too much. When the ship has cracks and other conditions that cause water leakage, there will be a large change in the internal air pressure. Using the air pressure sensor can indirectly detect whether the unmanned ship...

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Abstract

The invention discloses an unmanned ship system. The unmanned ship system comprises an unmanned ship and a base station, wherein the base station is subjected to low voltage power supply by virtue of the unmanned ship, and the base station is also provided with a voltage-reducing and stability-maintaining circuit and an energy storage circuit, so as to support the low-voltage power supply from the unmanned ship. The unmanned ship is connected with the base station and carries out the low-voltage power supply by virtue of a power supply cable, wherein the power supply cable is a zero-buoyancy twisted wire, and low voltage value of power supply of the unmanned ship to the base station is 8-16V. According to the unmanned ship system disclosed by the invention, the base station is subjected to the low-voltage power supply, so that loss due to successive voltage boosting and voltage reduction of a circuit is avoided; besides, the unmanned ship carries out circuit on-off control and output power regulation on a fish searching and collecting functional module according to an underwater environment and internal environment of the unmanned ship, the adaptability and the working efficiency of the unmanned ship are improved, and the comprehensive protective effect is realized.

Description

technical field [0001] The invention belongs to the field of unmanned ships, and in particular relates to an unmanned ship system. Background technique [0002] In recent years, robotics technology has developed rapidly, and a large number of unmanned devices such as drones, unmanned vehicles, and unmanned ships are suitable for different environments. However, due to technical constraints and other factors, these devices have not yet been widely used in the civilian field. Taking unmanned ships as an example, the existing unmanned ships are mostly used for military purposes, such as completing reconnaissance missions and long-range attack missions. Some are also used in scientific research fields, such as ocean data monitoring, experimental sample collection, etc. In the industry, it is used for remote maintenance of some water equipment, industrial mining, etc. Civilian applications are still very limited. In addition to unmanned boats for recreational purposes, there is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J9/04
CPCH02J7/0063H02J9/04
Inventor 郑卫锋其他发明人请求不公开姓名
Owner POWERVISION TECH
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