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Method for automatically ascertaining the number of people and/or objects present in a gate

A technique of persons, objects, applied in the field of the number and/or location of persons and/or objects

Inactive Publication Date: 2008-08-20
SCHEIDT BACHMANN GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A disadvantage of this method is the dependence of the sensor output signal on the speed of passing persons, so this method is not suitable for separating persons by means of gates in which persons have to wait at least until the first door is closed or until For example, through the identification of biometric data, the

Method used

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  • Method for automatically ascertaining the number of people and/or objects present in a gate
  • Method for automatically ascertaining the number of people and/or objects present in a gate
  • Method for automatically ascertaining the number of people and/or objects present in a gate

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Embodiment Construction

[0028] The same reference numerals designate the same components hereinafter.

[0029] Figure 1 shows a first exemplary embodiment of a gate 10 according to the invention. Shut 10 includes a channel 14 extending through wall 12 , which is laterally bounded by two side walls 16 . The passage 14 has a width B which is measured in such a way that only one person can pass through the gate 10 without problems following another. Arranged successively along the channel 14 are weight sensors 18 , 20 , 22 and 24 which are integrated in the floor of the door 10 and have rectangular floor tile-like weight-collection surfaces. The weight sensors 18 , 20 , 22 and 24 are arranged to continuously measure weight data which are passed on for weight data evaluation purposes to a weight data evaluation unit not shown. In the middle of the passage 14, ie between the sensors 20 and 22, a full-body swing door 26 is arranged, which has two swingable leaves 28 and 30 which can each be arranged arou...

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Abstract

The method involves detecting weight data of persons and / or objects moving in a gate (10) using a set of weight sensors (18, 20, 22, 24) integrated in a base of the gate. The data is evaluated to determine the number of peoples / objects based on maximum and / or absolute values and / or dynamics and / or the number of the detected weight center of gravity and / or the position of the sensors and / or the order in which the data is detected. An independent claim is also included for a gate with weight sensors that are integrated in a base region of the gate.

Description

technical field [0001] The invention relates to a method for automatically ascertaining the number and / or position of persons and / or objects staying in a gate, and a corresponding gate. Background technique [0002] According to the invention, the concept "off" is summarized by a personnel access control system, which monitors and regulates the access of personnel to predetermined areas. Such gates may, for example, comprise hip-height or full-body-height turnstiles, or devices with rotating blocking arms that limit the number of persons that can pass through the gate at the same time. In addition, such a gate can be a passage area in which the door is swiveled horizontally or vertically or pushed sideways, but also a personnel gate with a gate area limited by entry and exit, wherein persons located in the gate area Separation of persons is achieved by passing through the exit only when the entrance is closed. [0003] In many applications of such gates, it is desirable to...

Claims

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Application Information

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IPC IPC(8): G07C9/02E05G5/00
CPCE05G5/003G07C9/025G07C9/15
Inventor 马蒂亚斯·奥古斯蒂尼亚克奥利弗·赫肯斯
Owner SCHEIDT BACHMANN GMBH
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