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Paperless recorder system

A technology of a paperless recorder and a single-chip microcomputer is applied in the electrical field, which can solve the problems of high cost and poor performance, and achieve the effect of low cost and good performance.

Inactive Publication Date: 2016-06-08
田佳聪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The existing paperless recorder still has the problems of poor performance and high cost

Method used

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Embodiment Construction

[0015] As shown in the figure, the present invention includes single-chip microcomputer, amplifier, program memory, data storage CF card, sampling conditioning module, A / D converter, photoelectric encoder, keyboard setting module, comparator, power amplifier circuit, alarm circuit, RS232 interface , PC, it is characterized in that: the signal input end of single-chip microcomputer connects amplifier, program memory, data storage CF card, sampling conditioning module, A / D converter, photoelectric encoder, keyboard setting module, the signal output end of single-chip microcomputer connects comparison device, power amplifier circuit, alarm circuit, RS232 interface, PC.

[0016] As another preferred solution, the power amplifier circuit is connected to an alarm circuit.

[0017] As yet another preferred solution, the RS232 interface is connected to a PC.

[0018] The LPC2210 of PHILIPS is based on a 32-bit ARM7TDMI-SCPU embedded RISC that supports real-time simulation and trackin...

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PUM

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Abstract

The invention belongs to the technical field of electricity and particularly relates to a paperless recorder system. The paperless recorder system has properties of good performance and low cost. The paperless recorder system comprises a single-chip microcomputer, an amplifier, a program memory, a data storage CF card, a sampling conditioning module, an A / D converter, a photoelectric coder, a keyboard setting module, a comparator, a power amplifier circuit, an alarm circuit, an RS232 interface and a PC machine. The paperless recorder system is characterized in that a signal input end of the single-chip microcomputer is connected with the amplifier, the program memory, the data storage CF card, the sampling conditioning module, the A / D converter, the photoelectric coder and the keyboard setting module, and a signal output end of the single-chip microcomputer is connected with the comparator, the power amplifier circuit, the alarm circuit, the RS232 interface and the PC machine.

Description

technical field [0001] The invention belongs to the field of electrical technology, in particular to a paperless recorder system. Background technique [0002] The paperless recorder uses liquid crystal display as the display device, and the display value and curve are eye-catching and intuitive. In the early stage, 3.5-inch disk or SRAM was used as the storage carrier. There is no mechanical transmission part in the instrument, and the reliability is high. The paperless recorder is a programmable instrument equipped with a microprocessor, extensive use of computer technology and advanced detection technology. It uses a large-screen high-brightness and high-density liquid crystal display to display measurement data and simulation curves, stores and records measurement data in real time with memory and disk, can recall historical record curves online, and can also perform various operations on disk record data through the host computer software platform. A display, calculati...

Claims

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Application Information

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IPC IPC(8): G05B19/042
Inventor 田佳聪
Owner 田佳聪
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