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Intelligent voice liquid crystal display

A liquid crystal display and intelligent voice technology, applied in the direction of digital output to display equipment, instruments, sound input/output, etc., can solve the problems of not getting accurate voice prompts, not meeting the requirements of the display, not being able to see intuitively, etc., to achieve Convenient communication, reasonable structure, convenient operation and use

Inactive Publication Date: 2005-01-19
张华民
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At present, PC microcomputers generally only have one display for the operator to watch. This method can satisfy the vast majority of microcomputer users. Meet the requirements of these industries
Service objects generally cannot intuitively see the content they care about, let alone get accurate voice prompts, which is prone to low efficiency and high error rate

Method used

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  • Intelligent voice liquid crystal display
  • Intelligent voice liquid crystal display
  • Intelligent voice liquid crystal display

Examples

Experimental program
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Effect test

Embodiment Construction

[0014] The present invention can timely and accurately display the content to be displayed by the computer. It stores Chinese characters and numbers in the EEPROM in advance, and then allows the CPU to call them.

[0015] Depend on figure 1 It can be seen that an intelligent voice liquid crystal display is composed of a serial data receiving circuit 1, a single-chip microcomputer control circuit 2, a liquid crystal control circuit 3, a liquid crystal screen 4, a keyboard circuit 5, and a sound amplification circuit 6. exist figure 1 The serial port of the computer is connected with the input end of the serial data receiving circuit 1, the output end of the serial data receiving circuit 1 is connected with the serial data end of the single-chip microcomputer in the single-chip microcomputer control circuit 2, and the output of the single-chip microcomputer control circuit is connected with the liquid crystal control circuit. The input of the circuit 3 is connected, the output ...

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PUM

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Abstract

This invention relates to a kind of intelligent voice LCD, which comprises serial data receiving circuit, SCM control circuit, LCD control circuit, LCD screen, keyboard circuit, voice amplify circuit. The serial port of computer connects with the input end of serial data receiving circuit. The output end of serial data receiving circuit connects with the SCM serial data end of SCM control circuit. The output end of SCM control circuit connects with the input end of LCD control circuit. The output end of LCD control circuit connects with the input end of LCD screen. The external interruption input end of SCM connects with the output end of keyboard circuit responding signal. This invention can display number, text, graph and make voice, so to realize bilateral communication between operator and service object.

Description

technical field [0001] The invention relates to a peripheral device of a PC microcomputer, in particular to an intelligent voice liquid crystal display. Background technique [0002] At present, PC microcomputers generally only have one display for the operator to watch. This method can satisfy the vast majority of microcomputer users. Meet the requirements of these industries. Service objects generally cannot intuitively see the content they care about, let alone receive accurate voice prompts, and are prone to low efficiency and high error rates. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a service object-oriented intelligent voice that is reasonable in structure, easy to operate and use, and can display the numbers, characters, etc. that the computer needs to display and play them out by voice at the same time. LCD Monitor. [0004] The te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14G06F3/16G06F13/14
Inventor 张华民
Owner 张华民
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