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Underwater micro-robot jet driving system

A technology of micro-robots and drive systems, applied in general control systems, control/regulation systems, instruments, etc., can solve the problems of inapplicable micro-underwater robots and being entangled by other objects, and achieve perfect power management, small size, and reliable sex high effect

Active Publication Date: 2020-04-24
SHENYANG LIGONG UNIV
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Problems solved by technology

Underwater robots driven by propellers, in order to prevent the propellers from being entangled by other objects during operation, the propellers are generally designed inside the robot. At this time, slots need to be designed for the propellers, so the propeller drive method is not suitable for the design of micro underwater robots. middle

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  • Underwater micro-robot jet driving system
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  • Underwater micro-robot jet driving system

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Embodiment Construction

[0044] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0045] An underwater micro-robot jet driving system is characterized in that: the system includes a low-power single-chip controller, a jet pump driver chip, a jet pump, an RS485 communication interface, a lithium battery, a magnetoelectric switch and a power conversion module;

[0046] The lithium battery is connected to the magnetoelectric switch, the magnetoelectric switch is connected to the power conversion module, and the power conversion module is connected to the communication interface, the microcontroller controller, the jet pump driver chip (motor driver chip) and the jet pump;

[0047] The single-chip controller connects the communication interface and the injection pump driver chip;

[0048] The injection pump driver chip is connected to the injection pump.

[0049] The low-power single-chip controller, jet pump driver chip, comm...

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Abstract

An underwater micro-robot jet driving system is characterized in that the system comprises a single-chip microcomputer controller, a jet pump driving chip, a jet pump, a communication interface, a lithium battery, a magneto-electric switch and a power conversion module. The underwater micro-robot jet driving system has the specific effects and advantages that the micro-robot jet pump driving system has complete functions of electric energy management, jet pump driving, serial port communication and the like, can be directly applied to an underwater micro-robot, and is beneficial to reducing the size of the underwater robot. The jet pump driving system designed by the invention can detect the working state and the output current of the jet pump in real time, and has the characteristic of high reliability. The jet pump driving system designed by the invention can be applied to the field of driving of other jet pumps.

Description

technical field [0001] The invention relates to the technical field of underwater robots, in particular to an underwater micro-robot jet driving system. Background technique [0002] With the advancement and development of science and technology, the research of marine science has been paid more and more attention by Chinese oceanographers. Among them, underwater robots are an important technical means for marine resource exploration and scientific research. Robots can replace humans to perform marine environmental surveys and developments. Related tasks have been paid more and more attention in the field of marine science research. [0003] Commonly used underwater robot drive methods mainly include propeller drive, rudder drive and hybrid drive. Underwater robots driven by propellers, in order to prevent the propellers from being entangled by other objects during operation, the propellers are generally designed inside the robot. At this time, slots need to be designed for...

Claims

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Application Information

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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 冯迎宾于洋高宏伟
Owner SHENYANG LIGONG UNIV
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