WO2009113078A2 - Portique détecteur multizone muni d’une caméra et puce à superposition de texte permettant de mesurer, d’afficher, de transférer des données vidéo et d’enregistrer les paramètres du système synchronisé avec l’image vidéo sur un ordinateur - Google Patents

Portique détecteur multizone muni d’une caméra et puce à superposition de texte permettant de mesurer, d’afficher, de transférer des données vidéo et d’enregistrer les paramètres du système synchronisé avec l’image vidéo sur un ordinateur Download PDF

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Publication number
WO2009113078A2
WO2009113078A2 PCT/IN2008/000140 IN2008000140W WO2009113078A2 WO 2009113078 A2 WO2009113078 A2 WO 2009113078A2 IN 2008000140 W IN2008000140 W IN 2008000140W WO 2009113078 A2 WO2009113078 A2 WO 2009113078A2
Authority
WO
WIPO (PCT)
Prior art keywords
data
muiltizone
walk
metal detector
detection
Prior art date
Application number
PCT/IN2008/000140
Other languages
English (en)
Other versions
WO2009113078A3 (fr
Inventor
Yeshwant Vasudeo Patil
Pankaj Gopal Siriah
Arijit Sen
Original Assignee
Yeshwant Vasudeo Patil
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yeshwant Vasudeo Patil filed Critical Yeshwant Vasudeo Patil
Priority to PCT/IN2008/000140 priority Critical patent/WO2009113078A2/fr
Publication of WO2009113078A2 publication Critical patent/WO2009113078A2/fr
Publication of WO2009113078A3 publication Critical patent/WO2009113078A3/fr

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass

Definitions

  • Muiltizone Walk through Metal Detector with camera & text overlay chip for measuring, displaying, transferring data with video and recording the parameters of the system synchronized with the video image in computer.
  • the invention is directed to a Walk through Metal Detector's detection data transferring & displaying methodology mixed with composite video signal and logging the data concerning the detection of the system superimposed on the video with time stamp.
  • the invented system is referred as system 106FY.
  • the said product is the latest walkthrough metal detection device and accepted world wide for its transmitter and receiver based design. AU the manufacturers in the world they follow the either single transmitter or muilti overlapped receiver technology or niuilti transmitter and receiver technology. Now the problem is, worldwide no body has been using the device at its optimum level. Because the device is mostly being used by the security personals at the entry point and most of the time they act very reluctantly and does not respond properly if alarm comes.
  • the existing multimode walkthrough metal detector is being used for Human body frisking and detection of concealed weapon detection.
  • the device is having more than one vertical zones equally separated to designate the human body starting from head to toe.
  • the corresponding zones gets illuminated where the metal is being carried.
  • the indications are given at the exit side of the detector.
  • Through LED Light Emitting Diodes
  • the detections are being displayed.
  • the camera captures the video of the person who is walking through the detector and the detectors parameters like SENSITIVITY ,THRESHHOLD and METAL LEVEL (0-255) are superimposed on the video which will appear on the computer screen and gets stored in the computer hard disk through a Digital Video recording card.
  • Device data i.e detection data that how much metal is getting detected and what time and for whom i.e Image of the person ,Detection level and the time will appear on the screen.
  • the detection data for all the zones gets displayed at the same time to make the user understand that in which zone the maximum detection happens. So it gives a statistical analysis for each detection.
  • the data which is being displayed is a real time data.
  • Each Event is getting stored in the hard disk and can be retrieved for postmortem operation.
  • the invention is directed to WALK THROUGH METAL DETECTOR system's detection parameter and system parameter like Sensitivity /threshold, metal level, IN/OUT count ,Time stamp transferring technology mixed with composite video signal and parameters are superimposed and synchronized on the video in the display side with data logging facility.
  • Muiltizone Walk through Metal Detector with camera & text overlay chip for measuring , displaying, transferring data with video and recording the parameters of the system synchronized with the video image in computer
  • a Microcontroller based portable computer having manual & automatic inputs coming from a data port, an auxiliary processor or module used at the output side to superimpose the data with composite video signal coming from a camera output,
  • Infrared traffic counter means for Detection of ferrous, non-ferrous and mixed alloy metal objects, means for Measuring, transferring and recording facility of System parameter with detection data super imposed on the Person's video image who is walking through with real time viewing and recording, means to facilitate the remote viewing and control and data logging facility in a meaningful and cost effective manner, and means for automatic alarm rate calculation, wherein system data like Sensitivity, Threshold and Metal Level, these three parameters are displayed at a time for all the zones on a Alpha Numeric LCD /Graphic LCD and on the Monitor along with the composite video signal to enable a comparative study of the zone detection.
  • Fig 1. illustrates in schematic block from a circuit arrangement for a WALK THROUGH METAL Detector's or System 106FY,s detection data and system parameters transfer ,Logging ,control and on screen display facility of data synchronized and superimposed with the image of the person walking through in accordance with the present invention.
  • the system 106FY includes a microcontroller for controlling the I/Os .
  • the Inputs are form the detection unit which gives a signal for zone detections.
  • ADCs are being used to convert the analog inputs to digital outputs and through I2C interface the data's are being sent to the controller.
  • the another input to the controller is HEX key pad which is provided to programme the system parameter. AU the out puts are controlled by the 8 bit microcontroller with 4051 core.
  • the LCD display where the detection data and the other system parameters are being displayed.
  • a onscreen display module where the composite video signal from camera and data's can be given from the microcontroller as inputs and from the out put the mixed signal video and data comes out.
  • This mixed signal (Video with data) is being fetched to a display (Monitor) having standard video in port using a RJ 11 video cable.
  • the connectors being used both the sides are BNCs.
  • a Digital Video recoding card is being used which can be PC based or stand Alone.
  • the Front end software gives the facility to search and sorting using date and time.
  • the Video and the data gets stored in PC hard disk.
  • the number of 106FY system can be varied as per the availability of video in port in the DVR card and Video and data from multiple systems can be viewed and stored at the same time.
  • the superimposed data which is being synchronized with the event is being generated from the coding in the microcontroller using the command set of the OSD module (Commands are given from the Microcontroller).
  • the display format is same as it appears in the LCD and synchronized in a way with the video that when the person is inside the detector and at that time whatever the metal levels being detected will get displayed on the screen with the person's face.
  • the current settings of the system like Sensitivity,Threshhold is being displayed.
  • the all zone parameters and detection data are displayed in separate column but at the same time. So whenever any detection takes place then the the comparative datas are being generated and being displayed to let the user know that what is the intensity of the detection in each zone for a particular event.
  • Sensitivity Can be varied from 0 to 255 (256 steps)
  • Threshhold Can be varied from 0 to 255(256 steps)
  • Metal Level Variable signal (0 to 255 ) 256 steps.
  • the alarm can be generated by setting a flag called Threshold in that said limit. If the
  • Onscreen display it displays the zone number which has crossed threshold.
  • the interface between Microcontroller and the OSD Module is a single wire interface and is done through software TX.
  • the transmitting code is generated for standard baud rate 9600 and the ASCII characters are transmitted to the OSD module in a particular sequence.
  • the printing sequence ,speed everything is programmed through the microcontroller.
  • Hyper terminal the Data are appeared in the same format as it is for ON screen or LCD and can be controlled from PC. With the above parameters the IN ,Out count and the time stamp also is being displayed on the screen.
  • the interface between Microcontroller and the OSD Module is a single wire interface and is done through software TX.
  • the transmitting code is generated for standard baud rate 9600 and the ASCII characters are transmitted to the OSD module in a particular sequence.
  • the printing sequence .speed everything is programmed through the microcontroller.
  • TTL levels of microcontroller signal is being converted to RS 232 level using MAX 232 chip and using a three wire connection (TX 5 RX and GND) the system can be connected to PC serial port where in
  • Hyper terminal the Data are appeared in the same format as it is for ON screen or LCD and can be controlled from PC.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Alarm Systems (AREA)

Abstract

L’invention concerne un procédé de transfert et d’affichage de données de détection d’un portique détecteur combinées avec un signal vidéo composite et d’enregistrement des données relatives à la détection du système superposées sur la vidéo avec un marqueur temporel. L’invention comprend un ordinateur portable à microcontrôleur qui possède des entrées manuelles et automatiques qui proviennent d’un port de données. Un processeur ou un module auxiliaire est utilisé à la sortie afin de superposer les données avec le signal vidéo composite qui provient d’une caméra. Les données du système, comme la sensibilité, le niveau de seuil et le niveau de métal, sont affichées à un certain moment pour l’ensemble des zones sur un LCD alphanumérique/un LCD graphique et sur le moniteur, avec le signal vidéo composite, afin de permettre une étude comparative de la détection de zone.
PCT/IN2008/000140 2008-03-12 2008-03-12 Portique détecteur multizone muni d’une caméra et puce à superposition de texte permettant de mesurer, d’afficher, de transférer des données vidéo et d’enregistrer les paramètres du système synchronisé avec l’image vidéo sur un ordinateur WO2009113078A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IN2008/000140 WO2009113078A2 (fr) 2008-03-12 2008-03-12 Portique détecteur multizone muni d’une caméra et puce à superposition de texte permettant de mesurer, d’afficher, de transférer des données vidéo et d’enregistrer les paramètres du système synchronisé avec l’image vidéo sur un ordinateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2008/000140 WO2009113078A2 (fr) 2008-03-12 2008-03-12 Portique détecteur multizone muni d’une caméra et puce à superposition de texte permettant de mesurer, d’afficher, de transférer des données vidéo et d’enregistrer les paramètres du système synchronisé avec l’image vidéo sur un ordinateur

Publications (2)

Publication Number Publication Date
WO2009113078A2 true WO2009113078A2 (fr) 2009-09-17
WO2009113078A3 WO2009113078A3 (fr) 2009-12-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2008/000140 WO2009113078A2 (fr) 2008-03-12 2008-03-12 Portique détecteur multizone muni d’une caméra et puce à superposition de texte permettant de mesurer, d’afficher, de transférer des données vidéo et d’enregistrer les paramètres du système synchronisé avec l’image vidéo sur un ordinateur

Country Status (1)

Country Link
WO (1) WO2009113078A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700090284A1 (it) * 2017-08-08 2019-02-08 Riccardo Tarelli Sistema symbius - varco polifunzionale per la sicurezza degli accessi di aree sensibili di natura pubblica e privata

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680103A (en) * 1994-01-19 1997-10-21 Ranger Security Detectors, Inc. Metal detection system
US20040049324A1 (en) * 1998-06-18 2004-03-11 Kline And Walker Llc Electrically controlled automated devices to operate, slow, guide, stop and secure, equipment and machinery for the purpose of controlling their unsafe, unattended, unauthorized, unlawful hazardous and/or legal use, with remote control and accountability worldwide
US6970086B2 (en) * 2001-10-25 2005-11-29 The Johns Hopkins University Wide area metal detection (WAMD) system and method for security screening crowds

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680103A (en) * 1994-01-19 1997-10-21 Ranger Security Detectors, Inc. Metal detection system
US20040049324A1 (en) * 1998-06-18 2004-03-11 Kline And Walker Llc Electrically controlled automated devices to operate, slow, guide, stop and secure, equipment and machinery for the purpose of controlling their unsafe, unattended, unauthorized, unlawful hazardous and/or legal use, with remote control and accountability worldwide
US6970086B2 (en) * 2001-10-25 2005-11-29 The Johns Hopkins University Wide area metal detection (WAMD) system and method for security screening crowds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700090284A1 (it) * 2017-08-08 2019-02-08 Riccardo Tarelli Sistema symbius - varco polifunzionale per la sicurezza degli accessi di aree sensibili di natura pubblica e privata
WO2019030786A1 (fr) * 2017-08-08 2019-02-14 Tarelli Riccardo Passerelle multifonctionnelle pour accès de sécurité

Also Published As

Publication number Publication date
WO2009113078A3 (fr) 2009-12-23

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