a communication system

A communication system and signal technology, applied in the field of communication systems, can solve the problem that equipment has not been widely used in civilian fields, and achieve the effect of ensuring normal operation

Active Publication Date: 2020-10-30
POWERVISION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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, but due to technical constraints and other factors, these devices have not yet been widely used in the civilian field.

Method used

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  • a communication system

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Embodiment 1

[0029] Such as figure 1 Shown is a schematic structural diagram of an unmanned ship communication system described in this embodiment. The communication system described in this embodiment is suitable for unmanned ships, and the unmanned ships can not only work while floating on the water surface, but also work submerged underwater. The unmanned ship mainly includes a base station and a main body of the unmanned ship. The main body of the unmanned ship is connected to the base station through a cable. The cable here can be a cable for power transmission, specifically a zero-buoyancy twisted pair. The base station can be set on the ground or on the water, and is a ground base station or a water base station. Specifically, the water base station can be set in a buoy on the water surface.

[0030] Since the main body of the unmanned ship needs to stay underwater for a long time during operation, it cannot directly communicate with external equipment to transmit signals and contr...

Embodiment 2

[0050] This embodiment is a further limitation of the above-mentioned embodiment 1. The power supply board and the power carrier board can be integrally connected and set up. Here, the signal transmission and electrical transmission of each module of the two are realized by the circuit on it, reducing The loss of information transmission inside the base station is eliminated.

[0051] Further, the energy storage module provided on the power board is a storage battery with an auxiliary energy storage circuit. Since the power reversely transmitted from the unmanned ship body to the base station is low voltage, this design can ensure that the wireless communication module on the power carrier board of the base station has sufficient power when it is ready for wireless communication with external devices at the moment of startup power output.

Embodiment 3

[0053] Not shown in the figure, this embodiment is a further limitation of the above-mentioned embodiment 1. There is also a backup battery in the base station. When the reverse power supply from the unmanned ship is insufficient, the base station can start the backup battery to the base station. power supply. Further, the backup battery here can be set on the power board, which can be activated by pressing the battery switch button to supply power to the base station, or activated after receiving a control command from an external device to supply power to the base station.

[0054] Furthermore, a charging interface is also provided on the shell of the base station. When the remaining power of the battery is insufficient, the base station connects to an external power source through the charging interface to charge the backup battery.

[0055] Furthermore, the base station can also charge the energy storage module through the charging interface. Preferably, the backup batter...

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Abstract

The invention discloses a communication system which is applicable to the field of unmanned ships. The communication system comprises a base station and an unmanned ship body which are connected by virtue of a cable, and the communication system realizes bidirectional power line carrier communication between the unmanned ship body and the base station by virtue of the cable and reverse power supply of the unmanned ship body to the base station. The communication system disclosed by the invention takes the base station as a signal transfer station and realizes control signal transmission of the unmanned ship body to external equipment, and various types of information acquired by the unmanned ship body is collected and utilized maximally while the control effect of the unmanned ship body is effectively improved.

Description

technical field [0001] The invention belongs to the field of underwater robots, and in particular relates to a communication 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. On the other hand, unmanned ships and underwater robots also have broad application prospects. It has outsta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/06H02J7/00H04B3/54
CPCG05D1/0692H02J7/0068H04B3/54
Inventor 郑卫锋
Owner POWERVISION TECH
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