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Intelligent voice broadcast display system based on PIR monitoring

A display system, intelligent voice technology, applied in general control systems, control/regulation systems, instruments, etc., can solve problems such as lack of intelligence

Pending Publication Date: 2021-12-10
四川长风致远科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the self-service business all-in-one machine is equipped with a high-speed camera, which supports high-speed scanning of uploaded files for account opening business, and intelligent text recognition; it is equipped with a camera for face recognition, ID card recognition and accounting for user identity information; it supports multiple functions such as fingerprint recognition and password keyboard. Security verification, but it needs to manually start the self-service business all-in-one machine, which is not intelligent enough

Method used

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  • Intelligent voice broadcast display system based on PIR monitoring
  • Intelligent voice broadcast display system based on PIR monitoring

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Experimental program
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Effect test

Embodiment 1

[0023] Such as figure 1 , figure 2 , the present embodiment proposes an intelligent voice broadcast display system based on PIR monitoring, including an MCU control unit, a display unit, a voice power amplifier unit and a PIR sensing unit, and the display unit, the voice power amplifier unit and the PIR sensing unit are respectively connected to the MCU control unit , wherein the PIR sensing unit is a PIR detection device, and the MCU control unit controls the detection distance of the PIR sensing unit by connecting the PIR sensing unit.

[0024] Through this embodiment, it is realized that the display screen displays an advertisement page or a dynamic screen saver when no one is handling the business, and when someone approaches the business, the display is automatically stopped and the business interface is entered, and the relevant welcome voice is played. When the business is left, the business interface is automatically closed to display the corresponding advertisement ...

Embodiment 2

[0026] On the basis of Embodiment 1, this embodiment proposes an intelligent voice broadcast and display system based on PIR monitoring, whose structural principle is the same as that of Embodiment 1, and will not be repeated here.

[0027] Further, the voice power amplifier unit includes a voice collection device and a voice power amplifier device, wherein the voice collection device is connected to the MCU control unit through an RS232 communication link, and the voice power amplifier device is respectively connected to the MCU control unit and the voice collection device, and the voice The power amplifier device extracts the voice information through the voice collection device, and adjusts the volume through the MCU control unit.

[0028] Further, the MCU control unit is also connected to a volume / delay time dialing device, and the volume / delay time dialing device performs delay adjustment on the voice of the voice amplifier device through the MCU control unit.

[0029] Fu...

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PUM

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Abstract

The invention discloses an intelligent voice broadcast display system based on PIR monitoring, which comprises an MCU control unit, a display unit, a voice power amplifier unit and a PIR sensing unit, the display unit, the voice power amplifier unit and the PIR sensing unit are respectively connected with the MCU control unit, the PIR sensing unit is a PIR detection device, the MCU control unit is connected with the PIR sensing unit, and the detection distance of the PIR sensing unit is controlled. According to the invention, the display screen displays the advertisement page or the dynamic screensaver when no person handles the business, and when someone approaches to handle the business, the display is automatically stopped, the business interface is entered, and the related welcome voice is played. The service interface to display the corresponding advertisement page is automatically closed after a person handling business leaves.

Description

technical field [0001] The invention relates to the field of self-service business machines, in particular to an intelligent voice broadcast display system based on PIR monitoring. Background technique [0002] In recent years, with the development of automation technology and intelligent technology, all kinds of self-service equipment have gradually emerged. Self-service business handling equipment as a common self-service equipment has also been widely used. Self-service business handling equipment can make people leave the relevant institutions. The duties of the staff and self-handling of various businesses have greatly improved the efficiency of people's business handling and facilitated people's daily life. [0003] In the existing technology, the self-service business all-in-one machine is equipped with a high-speed camera, which supports high-speed scanning of uploaded files for account opening business, and intelligent text recognition; it is equipped with a camera ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G07F9/02
CPCG05B19/0428G07F9/023G05B2219/2612
Inventor 李嘉付国良张震
Owner 四川长风致远科技有限公司