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Detection load device management system for autonomous submersible and method

A technology for detecting loads and managing systems. It is used in general control systems, control/regulation systems, instruments, etc. It can solve the problems of high power consumption of microprocessor units, limited system processing resources, and weak scalable interface capabilities. The effect of rich circuit, rich function and convenient program update

Inactive Publication Date: 2019-06-04
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Description
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  • Application Information

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Problems solved by technology

The miniaturization and low power consumption of the system is an inevitable trend. For the existing microprocessor unit, the power consumption is high, the compatibility with different peripherals is not strong, the design and development cycle is long, the expandable interface ability is weak, and the system processing resources are limited. and other shortcomings, it is necessary to gradually replace small management units using a new architecture with complete functions and rich interfaces

Method used

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  • Detection load device management system for autonomous submersible and method
  • Detection load device management system for autonomous submersible and method
  • Detection load device management system for autonomous submersible and method

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] like figure 1 Shown is the system structure block diagram of the present invention.

[0027] Using a small core chip with low power consumption, it communicates with the navigation control unit, and collects and manages serial communication data of six devices. The small low-power core chip does not need to use a serial port expansion chip, and can directly perform full-duplex high-speed serial asynchronous communication with six-way equipment through an isolation circuit. The small low-power core chip and the automatic driving unit exchange data through the CAN bus, and manage the equipment according to the commands.

[0028] The small low-power core chip can process the data collected by the device and save it to the memory card in real time.

[0029] The small low-power core chip adopts the uC / OSIII real-time operating system for ...

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Abstract

The invention relates to a detection load device management system for an autonomous submersible and method. A low-power consumption main controller is connected with the detection device through a serial communication interface, full-duplex serial communication is carried out, the serial port data of the device are acquired, data exchange is carried out with an autopilot unit through a CAN bus, and the detection device is controlled according to the command of the autopilot unit; and the low-power consumption main controller is connected with an upper computer through a network interface andcommunicates with the upper computer. The power consumption is low, the development cycle is short, program updating is convenient, and functions are rich; in comparison with embedded chips such as 51and AVR, tan STM32 series have richer peripheral circuits, more interfaces, and stronger configurability, and acquisition, processing, storage and uploading of data do not need an additional interface expansion circuit or use an embedded computer for processing; and the unit mentioned above can perform the above processing well and completely and does not require a complicated peripheral circuitsupport.

Description

technical field [0001] The invention relates to the field of underwater robot detection, in particular to a management system and method for detection load equipment of autonomous submersibles. Background technique [0002] With the deepening of the development of the ocean world by human beings, deep-sea submersibles, as the main tool for ocean development, have become the research focus of various countries. [0003] In view of the development trend of national marine exploration content and diversification of goals, especially the variety and quantity of detection equipment mounted on AUV (Autonomous Underwater Vehicle). The miniaturization and low power consumption of the system is an inevitable trend. For the existing microprocessor unit, the power consumption is high, the compatibility with different peripherals is not strong, the design and development cycle is long, the expandable interface ability is weak, and the system processing resources are limited. And other ...

Claims

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Application Information

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IPC IPC(8): G05B19/042
Inventor 何宁许以军石凯朱宝彤陈浩
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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