Check patentability & draft patents in minutes with Patsnap Eureka AI!

carry-on control door

A technology to control doors and control areas, applied in the direction of electromagnetic radiation induction, the size/direction of magnetic field, and electric alarms, etc., to achieve the effect of reducing the installation space

Active Publication Date: 2012-02-08
FUJIFILM BUSINESS INNOVATION CORP
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, objects may be allowed to be brought into a controlled area, but not taken out of a controlled area
Additionally, it may be necessary to distinguish between passers-by who are allowed to bring in or take out objects from those who are not

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • carry-on control door
  • carry-on control door
  • carry-on control door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Exemplary embodiments of the present invention are described below with reference to the accompanying drawings.

[0029] Figure 1A is the schematic diagram, Figure 1B is the floor plan, Figure 1A and Figure 1B Shown is the structure of a baggage control gate installed at the entrance of a controlled area where bringing in or out of a predetermined object is prohibited.

[0030] The carry-on control door is set to face the channel 14 leading to (access) control area, and includes: entrant information reading device 21, leaver information reading device 31, magnetic field change detection device 11, controller 12, entrant movement Sensor 23 , leaver motion sensor 33 , server 13 and switching device 22 . The entrant information reading device 21 and the leaving person information reading device 31 read personal information of passers-by. The magnetic field change detection device 11 for entrants and exiters forms an alternating magnetic field in the passage 14, and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a carrying object control door, which includes a first reading device, a second reading device, a detection device, a judgment unit, a first opening and closing device and a second opening and closing device. The baggage control door controls the baggage that is restricted from being taken into or out of a predetermined area. Sequentially arranged along the entry direction from the passage into the control area for controlling carried objects: a first reading device, a second opening and closing device, a detection device for the first and second persons, a first opening and closing device and a second Reading device.

Description

technical field [0001] The present invention relates to a carry-on control gate that detects a change in a magnetic field due to magnetization reversal of a magnetic material exhibiting the large Barkhausen effect, and that is controlled to be limited in or out Carrying items for the intended area. Background technique [0002] For example, Patent Document 1 (JP-A-2003-182847) discloses a baggage control gate that uses a magnetic material exhibiting the large Barkhausen effect to detect the passage of carry-on or alarm. [0003] It is already known that soft magnetic materials such as Fe-Co-based amorphous metal wires are magnetic materials exhibiting the large Barkhausen effect. When an alternating magnetic field stronger than the coercive force is applied to a magnetic material, the magnetization of the magnetic material reverses rapidly, which results in a change in the magnetic field. When a magnetic material exhibiting the large Barkhausen effect is added to an objec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01R33/02G08B13/24G06K7/10G06K17/00
CPCG01R33/02
Inventor 山口昭治马里奥·福斯黄田保宪高桥邦广井上浩良松田司
Owner FUJIFILM BUSINESS INNOVATION CORP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com