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A mcu-based data acquisition, control, and transmission system

A transmission system and data collection technology, applied in the field of electronic information science, can solve the problems of data real-time, validity, reliability cannot be guaranteed, cannot meet the requirements, and no system is formed, and achieves the display effect is intuitive, clear, strong and practical. Meaning, the effect of facilitating mass production

Active Publication Date: 2020-08-21
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional data acquisition system either only collects a single signal, or only collects one signal, and the traditional data control system works in the same way as the acquisition system, and mostly performs a single operation for a specific signal
Moreover, most of the two parts are separated and do not form a complete system, and its limitations are self-evident
In the complex data operation process, such a data operating system obviously cannot meet the requirements, and the real-time performance, validity, and reliability of the data cannot be guaranteed.

Method used

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  • A mcu-based data acquisition, control, and transmission system
  • A mcu-based data acquisition, control, and transmission system
  • A mcu-based data acquisition, control, and transmission system

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Embodiment Construction

[0030] The following content will further explain the content of the invention in conjunction with the accompanying drawings and some examples, but the use and purpose of these examples and drawings are only used to illustrate the present invention, and do not constitute any form of any limitation on the actual protection scope of the present invention. It is not intended to limit the protection scope of the present invention thereto.

[0031] Such as figure 1 As shown, an MCU-based data acquisition, manipulation, and transmission system includes a data acquisition unit, a data processing unit, a serial communication unit, and a data manipulation unit.

[0032] The data acquisition unit is used to collect eight analog quantities, two pulse quantities, and two switch quantities. The sampling frequency of the analog quantities is 10-100ms, and the counting period of the pulse quantities and the acquisition period of the switch quantities are both 1s. The collected data is sent ...

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Abstract

The invention relates to the technical field of electronic information science, and provides a data collection, control and transmission system based on an MCU. The system comprises a data collection unit, a data processing unit, a serial port communication unit, and a data control unit. A user can collect a needed input quantity through the data collection unit and transmit the needed input quantity to the data processing unit, and finally the input quantity is displayed by a port. Also, the control data can be transmitted through the port so as to achieve the control of the control unit of the external and internal data. The system achieves functions of collecting different input signals and controlling different output signals, achieves the integration of the collection unit, the communication unit, the processing unit and the control unit, and simplifies the whole system while completing the functions.

Description

technical field [0001] The invention is a system which utilizes an MCU to realize collection, manipulation and transmission of multi-channel data. The invention belongs to the field of electronic information science and technology. Background technique [0002] With the advent of the information age, all fields of modern society are inseparable from the collection, manipulation and transmission of data. The traditional data acquisition system only collects a single signal, or only collects one signal, and the traditional data control system works in the same way as the acquisition system, and mostly performs a single operation for a specific signal. Moreover, most of the two parts are separated and do not form a complete system, and its limitations are self-evident. In the complex data operation process, such a data operating system obviously cannot meet the requirements, and the real-time performance, validity, and reliability of the data cannot be guaranteed. [0003] T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042
CPCG05B19/0425G05B2219/2612
Inventor 宋占伟李金鹏黄琪
Owner JILIN UNIV
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