MX2011011460A - Sistema de advertencia de proximidad con zonas de silencio. - Google Patents

Sistema de advertencia de proximidad con zonas de silencio.

Info

Publication number
MX2011011460A
MX2011011460A MX2011011460A MX2011011460A MX2011011460A MX 2011011460 A MX2011011460 A MX 2011011460A MX 2011011460 A MX2011011460 A MX 2011011460A MX 2011011460 A MX2011011460 A MX 2011011460A MX 2011011460 A MX2011011460 A MX 2011011460A
Authority
MX
Mexico
Prior art keywords
zones
silent
proximity
magnetic fields
warning system
Prior art date
Application number
MX2011011460A
Other languages
English (en)
Inventor
Larry D Frederick
Paul L Hammond
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 filed Critical
Publication of MX2011011460A publication Critical patent/MX2011011460A/es

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/147—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using electro-magnetic technology, e.g. tags or radar
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/145—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using magnetic technology
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0205—Specific application combined with child monitoring using a transmitter-receiver system
    • G08B21/0213—System disabling if a separation threshold is exceeded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Child & Adolescent Psychology (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Emergency Alarm Devices (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

Varias zonas de detección de proximidad para sitios de trabajo que requieren que personal esté en proximidad estrecha a varios elementos peligrosos, tales como máquinas, equipo móvil, máquinas remotamente controladas, y vehículos operados pueden ser dimensionadas para ajustare a equipo específico o configuraciones de área de trabajo y pueden incluir una o más zonas de silencio dentro de la zona de advertencia de proximidad en la cual no se suena una alarma; las zonas son determinadas mediante el traslape de campos magnéticos que se expanden y colapsan a una frecuencia operativa seleccionada; dispositivos detectan y miden la intensidad de los campos magnéticos en los cuales están localizados y utilizan la información para determinar si están en una zona de silencio o advertencia; por lo tanto, es posible producir zonas de silencio que tengan formas deseadas.
MX2011011460A 2009-04-30 2010-04-29 Sistema de advertencia de proximidad con zonas de silencio. MX2011011460A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17444409P 2009-04-30 2009-04-30
PCT/US2010/032914 WO2010127077A1 (en) 2009-04-30 2010-04-29 Proximity warning system with silent zones

Publications (1)

Publication Number Publication Date
MX2011011460A true MX2011011460A (es) 2012-04-02

Family

ID=43032551

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011011460A MX2011011460A (es) 2009-04-30 2010-04-29 Sistema de advertencia de proximidad con zonas de silencio.

Country Status (8)

Country Link
US (2) US8446277B2 (es)
CN (1) CN102439643A (es)
AU (1) AU2010241545B2 (es)
CA (2) CA2797354C (es)
CL (1) CL2011002718A1 (es)
MX (1) MX2011011460A (es)
WO (1) WO2010127077A1 (es)
ZA (1) ZA201107178B (es)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9726016B2 (en) 2012-11-07 2017-08-08 Minetec Pty Ltd Proximity awareness safety device and system

Also Published As

Publication number Publication date
CL2011002718A1 (es) 2012-05-11
US8810390B2 (en) 2014-08-19
CA2991665C (en) 2020-08-18
US20100271214A1 (en) 2010-10-28
US8446277B2 (en) 2013-05-21
CA2797354A1 (en) 2010-11-04
CA2991665A1 (en) 2010-11-04
US20140002271A1 (en) 2014-01-02
AU2010241545A1 (en) 2011-10-27
AU2010241545B2 (en) 2014-09-11
CN102439643A (zh) 2012-05-02
ZA201107178B (en) 2012-06-27
WO2010127077A1 (en) 2010-11-04
CA2797354C (en) 2018-03-06

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