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People number statistics apparatus for reading room

A people counting and reading room technology, applied in the field of physical monitoring of the number of people in the library, can solve the problem of lack of automatic counting and display of indoor people, and achieve the effect of ensuring accuracy and avoiding device crashes.

Active Publication Date: 2018-05-15
HUNAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Libraries, especially the reading room and self-study room seats of university libraries are scarce resources. At present, there is a general lack of automatic statistics and display of the number of people in the room, and a lack of effective monitoring of the status of remaining seats and overcrowding.

Method used

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  • People number statistics apparatus for reading room
  • People number statistics apparatus for reading room
  • People number statistics apparatus for reading room

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing.

[0020] figure 1 It is a block diagram of an embodiment of a reading room people counting device, including a first detection unit 11 , a second detection unit 12 , a first anti-interference unit 13 , a second anti-interference unit 14 and a counting information processing unit 15 . The first detection unit 11 outputs the first detection pulse P11 to the input end of the first anti-interference unit 13, and the first anti-interference unit 13 outputs the first count pulse P12 to the count information processing unit 15; the second detection unit 12 outputs the second detection Pulse P21 to the input end of the second anti-jamming unit 14, the second anti-jamming unit 14 outputs the second count pulse P22 to the count information processing unit 15; the count information processing unit 15 inputs the first count pulse P12 and the second count pulse P22 is processed.

[0021...

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PUM

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Abstract

The invention discloses a people number statistics apparatus for a reading room. The apparatus comprises a first detection unit, a second detection unit, a first anti-interference unit, a second anti-interference unit and a counting information processing unit. The apparatus can perform automatic statistics and display on the number of people in the library reading room and a self-study room, andperform effective monitoring on the rest seats and the overstaffed degree; and the anti-interference units can automatically filter single or continuous narrow interference pulses in access people number statistics pulses, so that the accuracy of people number statistics is ensured.

Description

technical field [0001] The invention relates to the physical monitoring of the number of people in a library, in particular to a device for counting the number of people in a reading room. Background technique [0002] Libraries usually have various monitoring measures for the entrance and exit gates. For example, install a special access control system, swipe the card to enter the library, and carry out identification and verification; Automatic induction and detection to prevent illegal outflow of books in the library, etc. Libraries, especially the reading room and self-study room seats of university libraries are in short supply. At present, there is generally a lack of automatic statistics and display of the number of people in the room, and a lack of effective monitoring of the status of surplus seats and overcrowding. Contents of the invention [0003] In order to solve the problems existing in narrow pulse filtering in existing digital pulse signal circuits, the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06M1/272H03K17/94H03K17/96
CPCG06M1/272H03K17/941H03K17/964
Inventor 盘美英凌云刘建华汤彩珍
Owner HUNAN UNIV OF TECH