DE3321790A1 - Protective radio unit - Google Patents
Protective radio unitInfo
- Publication number
- DE3321790A1 DE3321790A1 DE19833321790 DE3321790A DE3321790A1 DE 3321790 A1 DE3321790 A1 DE 3321790A1 DE 19833321790 DE19833321790 DE 19833321790 DE 3321790 A DE3321790 A DE 3321790A DE 3321790 A1 DE3321790 A1 DE 3321790A1
- Authority
- DE
- Germany
- Prior art keywords
- transponders
- clothing
- transponder
- plant according
- worn
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 230000001681 protective effect Effects 0.000 title abstract description 3
- 238000005065 mining Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/008—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting against electric shocks or static electricity
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Textile Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
Description
Arbeitsschutzfunkanlage Occupational safety radio system
Die Erfindung betrifft eine Anlage für den sekundärradarähnlichen Arbeitsschutzfunk, insbesondere für den Einsatz im untertägigen Berg- und Tunnelbau, mit an oder in einem Kleidungsstück angebrachten Aktiv- oder Passivtranspondern.The invention relates to a system for the secondary radar-like Occupational safety radio, especially for use in underground mining and tunnel construction, with active or passive transponders attached to or in a piece of clothing.
In vielen Bereichen der modernen Industrie, insbesondere in gefährdeten Arbeitsbereichen wird versucht, Gefährdungen dadurch zu vermeiden, daß diese Bereiche nur bestimmten Leuten zugänglich sind. Ähnlich wie bei der Lawinengefährdung ist es bei verschiedenen Industriezweigen nicht möglich, eine solche wirksame Absicherung gefährdeter Bereiche vorzunehmen.In many areas of modern industry, especially those at risk Work areas, attempts are made to avoid hazards by opening these areas are only accessible to certain people. Similar to the avalanche hazard It is not possible in various branches of industry to provide such an effective protection in areas at risk.
Im Rahmen des Arbeitsschutzfunkes, d. h. bei Aufgaben, bei denen am Arbeitsplatz gefährdete Personen durch funktechnische Maßnahmen zuverlässig geschützt werden sollen, werden insbesondere Radarverfahren und dabei solche nach dem Prinzip des Sekundärradars verwendet. Bei diesen Lösungen wird die zu überwachende bzw. zu schützende Person mit einem Antwortgeber markiert, der selbst wieder von einem Abfrage-, Alarm- und Meldegerät angesprochen werden kann. Diese als Transponder bezeichneten Personenmarkierungselemente bewirken eine Frequenzumsetzung und dabei nach der Aktivierung durch ein ungerichtetes oder gerichtetes Primärfeld von elektromagnetischen Strahlungen das zur örtlichen Indikation geeignete Sekundärsignal. Dieses Sekundärsignal wird nach der Aufnahme in speziellen Schaltempfängern, beispielweise dazu verwendet, eine gefahrbringende Maschine stillzusetzen.In the context of occupational safety radio, d. H. for tasks where on Workplace endangered persons reliably protected by radio-technical measures are to be, in particular, radar methods and those based on the principle of the secondary radar is used. With these solutions, the monitored resp. person to be protected is marked with a responder who is himself back by a Query, alarm and reporting device can be addressed. This as a transponder designated person marking elements cause a frequency conversion and thereby after activation by an omnidirectional or directional primary field of electromagnetic Radiation the secondary signal suitable for the local indication. This secondary signal is used after recording in special switch receivers, for example to shut down a dangerous machine.
Bekannt sind auch passiv arbeitende Transponder, die die zur Frequenzumsetzung notwendige Energie lediglich dem primären Hochfrequenzfeld entnehmen, so daß sie eine zusätzliche Stromversorgung nicht benötigen.Passively working transponders that are used for frequency conversion are also known only take the necessary energy from the primary high-frequency field, so that they do not need an additional power supply.
Derartige aktive oder passive Transponder werden bekannter Weise diversen Kleidungsstücken der zu schützenden Personen zugeordnet, wobei sie vor allem dem Leibriemen zugeordnet sind, weil dort die wegen der notwendigen niedrigen Frequenzen besonders ausgebildete Empfangsantenne günstig untergebracht werden kann. Zur Erhöhung der Sicherheit durch Redundanz ist es auch bekannt, zwei Transponder einem Kleidungsstück zuzuordnen. Ansonsten ist aber ein derartiger Transponder oder ein Transponderpaar bisher lediglich immer einem einzelnen Kleidungsstück zugeordnet worden, wobei vorzugsweise auf den Leibriemen zurückgegriffen wurde.Such active or passive transponders are known to be diverse Garments assigned to the people to be protected, especially the Body straps are assigned because there are those because of the necessary low frequencies specially trained receiving antenna can be housed inexpensively. To increase for security through redundancy, it is also known to have two transponders on one item of clothing assign. Otherwise there is such a transponder or a pair of transponders previously only ever been assigned to a single item of clothing, preferably the waist strap was used.
Bei derart ausgebildeten Arbeitsschutzfunkanlagen treten Probleme bei undiszipliniert arbeitenden, d. h. den schützenden Leibriemen beiseite legenden, Personen auf. Der Schutz der jeweiligen Person ist damit aufgehoben, da er nun den durch die Arbeitsschutzfunkanlage gesicherten Bereich ohne deren Ansprechen passieren oder anfahren kann.Problems arise with occupational safety radio systems designed in this way for those who work in an undisciplined manner, d. H. put the protective belt aside, People on. The protection of the respective person is canceled because he is now the pass through the area secured by the occupational safety radio system without responding to it or can start.
Dasgleiche gilt im Prinzip für den Fall, daß der Transponder einem anderen Kleidungsstück zugeordnet ist, wobei selbst bei einer Zuordnung zum Helm nicht sichergestellt werden kann, daß dieser immer getragen wird, bzw. bei eventuellen Unfällen bei der verletzten Person sich befindet.The same applies in principle in the event that the transponder is a is assigned to another item of clothing, even if it is assigned to the helmet it cannot be guaranteed that it will always be worn, or if there is a Accidents where the injured person is located.
Der Erfindung liegt daher die Aufgabe zugrunde, die Wirksamkeit von Arbeitsschutzfunkanlagen wesentlich zu verbessern.The invention is therefore based on the object of the effectiveness of Significantly improve occupational safety radio systems.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß Transponder mehreren unterschiedlichen, gleichzeitig getragenen Kleidungsstücken oder Kleidungszubehör verteilt zugeordnet sind. Durch die Verteilung der Transponder auf mehrere verschiedene Kleidungsstücke der zu schützenden Person wird die Wahrscheinlichkeit, daß diese ohne Transponder den Schutzbereich erreicht oder durchquert sehr gering. Dabei können jeweils Transponder, beispielsweise dem Schuh und dem Leibriemen oder dem Helm oder dem Knieschoner oder einem anderen Kleidungsstück oder Kleidungszubehör, wie beispielweise auch der Lampenbatterie, zugeordnet werden. Vorteilhaft dabei ist insbesondere, daß auch unachtsame Leute durch ein solches System trotz eventuell vorhandener Unachtsamkeit geschützt sind.The object is achieved according to the invention in that several transponders different items of clothing or clothing accessories worn at the same time are assigned distributed. By distributing the transponders to several different ones The clothing of the person to be protected is likely to have this Reaches or crosses the protected area very little without a transponder. Here you can each transponder, for example the shoe and the waist strap or the helmet or the knee pads or another item of clothing or clothing accessories, such as can also be assigned to the lamp battery. It is particularly advantageous here, that even inattentive people can use such a system in spite of any inattentiveness are protected.
Nach einer Ausbildung der Erfindung ist vorgesehen, daß bei mehreren Kleidungsstücken mindestens einem ein Aktivtransponder und einem anderen ein Passivtransponder zugeordnet ist. Durch die Ausbildung eines der Transponder als Aktivtransponder ist die Möglichkeit gegeben Fernwirksignale, wie beispielsweise zum Abschalten von Maschinen, zu generieren, außerdem kann dem Sekundärsignal eine Kennung eingearbeitet werden, die eine personenspezifische Markierung erlaubt.According to one embodiment of the invention it is provided that with several Garments have at least one active transponder and the other a passive transponder assigned. By training one of the transponders as an active transponder there is the possibility of remote control signals, for example to switch off Machines to generate, in addition, an identifier can be incorporated into the secondary signal which allows a person-specific marking.
Um auch bei dieser Arbeitsschutzfunkanlage gegen Ausfall von Transpondern sicher zu sein, ist es vorteilhaft, je Kleidungsstück mehrere Transponder vorzusehen.In order to prevent the failure of transponders with this occupational safety radio system To be sure, it is advantageous to provide several transponders per item of clothing.
Eine Kombination, beispielsweise gleichzeitig mit Zählerfassung, ist vorteilhaft möglich wenn, wie erfindungsgemäß vorgesehen, die Transponder an zwei auf den Körper bezogenen, möglichst weit voneinander entfernt getragenen, Kleidungsstücken angeordnet sind. Die optimal weit gesetzte Verteilung der Transponder erhöht den Erfassungsraum beträchtlich, was beispielsweise dann gegeben ist, wenn eine teilweise oder ganz bewegungsunfähige Person auf einem Förderband liegend in die Nähe des Abwurfes gelangt und vor dem Abwurf in einen Bunker oder eine Förderbandübergabe bewahrt werden muß. Im Sinne einer Intensivierung des Effektes ist es dann weiter vorteilhaft, die Transponder hinsichtlich ihrer Empfangs- und/oder Sendeantenne mit der entsprechenden Richtcharakteristik am aufrechtstehenden Menschen jeweils winklig zueinander anzuordnen, wobei der von beiden Richtungen der Richtcharakterisitk zweier Transponder eingeschlossene Winkel 45 ° - 90 °, vorzugsweise 90 ° aufweisen sollte.A combination, for example simultaneously with meter reading, is advantageously possible if, as provided according to the invention, the transponders on two Items of clothing related to the body and worn as far apart as possible are arranged. The optimally wide distribution of the transponders increases the Significant detection space, which is the case, for example, when a partial or completely immobile person lying on a conveyor belt near the Discharge arrives and before the discharge into a bunker or a conveyor belt transfer must be preserved. In the sense of an intensification of the effect it is then further advantageous, the transponder with regard to their receiving and / or transmitting antenna with the corresponding directional characteristic on an upright person to be arranged at an angle to one another, the directional characteristic of both directions two transponders included angles 45 ° - 90 °, preferably 90 ° should have.
Ebenfalls der besseren Identifikation dient der Vorschlag, nach dem mindestens einer der Transponder auf oder mit dem Leibriemen befestigt ist. Falls dies für alle oder annähernd alle in einem Bereich oder Betrieb beschäftigten Personen der Fall ist, kann die Arbeitsschutzfunkanlage bzw. können deren Empfänger ziel gerichtet eingestellt werden. The suggestion according to which at least one of the transponders is attached to or with the waist strap. If this for all or almost all of the people employed in one area or company is the case, the occupational safety radio system or its receiver can target be adjusted directionally.
Der technische Fortschritt der vorliegenden Erfindung ist insbesondere darin zu sehen, daß die Wirksamkeit von Arbeitsschutzfunkanlagen zum Vorteil der in gefährdeten Betrieben und Bereichen arbeitenden Personen wesentlich verbessert ist, wobei bei geeigneter Anordnung der Transponder von -einer annähernd 100%igen Sicherheit ausgegangen werden kann. The technical progress of the present invention is particular to see that the effectiveness of occupational safety radio systems to the advantage of people working in endangered companies and areas are significantly improved is, with a suitable arrangement of the transponder of -a nearly 100% Security can be assumed.
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen näher erläutert. Es zeigen: Fig. 1 eine Person mit mehreren unterschiedlichen Kleidungsstücken zugeordneten Transpondern, Fig. 2 einen Gürtel in perspektivischer Darstellung mit Transpondern. The invention is explained in more detail below with the aid of exemplary embodiments explained. The figures show: FIG. 1 a person with several different items of clothing associated transponders, FIG. 2 with a belt in a perspective view Transponders.
Die in Fig. 1 dargestellte Person trägt den im untertägigen Bergbau vorgeschriebenen Helm 1 mit Befestigungsmöglichkeiten für die benötigte Beleuchtung. Der die Hose haltende Leibriemen 2 dient gleichzeitig zum Anbringen der Batterie 5, die die den Helm 1 zugeordnete Lampe 6 mit Strom versorgt. The person shown in Fig. 1 carries the underground mining mandatory helmet 1 with mounting options for the required lighting. The waist strap 2 holding the pants is also used to attach the battery 5, which supplies the lamp 6 associated with the helmet 1 with current.
Die von der Person getragenen Schuhe 3 sind im Bergbau vorgeschriebene Sicherheitsschuhe mit unter anderem kräftiger Schuhsohle 4. The shoes 3 worn by the person are mandatory in mining Safety shoes with, among other things, a strong shoe sole 4.
Transponder 8, 9, 10 sind der in Fig. 1 gezeigten Person bzw. dessen Helm 1, Leibriemen 2, Schuh 3 zugeordnet. Außerdem kann auch die Batterie 5 mit einem Transponder 11 ausgerüstet werden, wobei diese beispielsweise als Aktivtransponder ebenso ausgebildet sein kann, wie der Transponder 10, der den Schuhen 3 zugeordnet ist.Transponders 8, 9, 10 are the person shown in Fig. 1 or his Helmet 1, waist strap 2, shoe 3 assigned. In addition, the battery 5 can with a transponder 11, this being for example as an active transponder can also be designed like the transponder 10, which is assigned to the shoes 3 is.
Zusätzlich zum Transponder 8 weist der Helm 1 einen zweiten Transponder 12 auf. Auch der Leibriemen 2 nimmt neben dem Transponder 9 den Transponder 13 auf, wie Fig. 2 verdeutlicht.In addition to the transponder 8, the helmet 1 has a second transponder 12 on. The waist belt 2 also takes the transponder 13 in addition to the transponder 9, as Fig. 2 illustrates.
Die einzelnen den unterschiedlichen Kleidungsstücken 1, 2, 3 zugeordneten Transponder 8, 9, 10 sind dabei jeweils so angeordnet, was beispielsweiese Fig. 1 verdeutlicht, daß sie einmal möglichst weit voneinander entfernt sind und zum anderen daß sie hinsichtlich ihrer Empfangs- und/oder Sendeantenne mit der entsprechenden Richtcharakteristik winklig zueinander stehen. So ist der Transponder 10 beispielsweise mit einer horizontal verlaufenden Richtcharakteristik, der Transponder 11 dagegen mit einer annähernd senkrecht stehenden Richtcharakteristik angeordnet. Der Transponder 8 bzw. 12 kann dann wieder mit annähernd horizontal oder aber auch mit einer vertikal stehenden Richtcharakteristik an den jeweiligen Kleidungsstücken angeordnet werden.The individual assigned to the different items of clothing 1, 2, 3 Transponders 8, 9, 10 are each arranged in such a way that, for example, FIG. 1 makes it clear that they are as far apart as possible and to others that they match their receiving and / or transmitting antenna with the corresponding Directional characteristics are at an angle to each other. So is the transponder 10, for example with a horizontally running directional characteristic, the transponder 11 on the other hand arranged with an approximately perpendicular directional characteristic. The transponder 8 or 12 can then again be approximately horizontal or also with a vertical standing directional characteristic can be arranged on the respective garments.
1 Helm 2 Leibriemen 3 Schuh 4 Schuhsohle 5 Batterie 6 Lampe 8 Passivtransponder 1 9 Transponder 2 10 Aktivtransponder 3, 4 11 Transponder 5 12 Transponder 1 13 Transponder 21 helmet 2 body strap 3 shoe 4 shoe sole 5 battery 6 lamp 8 passive transponder 1 9 transponder 2 10 active transponder 3, 4 11 transponder 5 12 transponder 1 13 Transponder 2
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833321790 DE3321790A1 (en) | 1983-06-16 | 1983-06-16 | Protective radio unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833321790 DE3321790A1 (en) | 1983-06-16 | 1983-06-16 | Protective radio unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3321790A1 true DE3321790A1 (en) | 1985-01-03 |
Family
ID=6201673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833321790 Withdrawn DE3321790A1 (en) | 1983-06-16 | 1983-06-16 | Protective radio unit |
Country Status (1)
Country | Link |
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DE (1) | DE3321790A1 (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3643236A1 (en) * | 1986-12-18 | 1988-07-07 | Ruhrkohle Ag | PERSONAL PROTECTION RADIO |
DE3822916A1 (en) * | 1987-07-06 | 1989-02-02 | Tokyo Keiki Kk | WARNING METHOD AND DEVICE FOR A WORK VEHICLE |
EP0333495A2 (en) * | 1988-03-18 | 1989-09-20 | THE GENERAL ELECTRIC COMPANY, p.l.c. | Position determining equipment |
FR2699694A1 (en) * | 1992-12-21 | 1994-06-24 | Thomson Csf | Catadioptric retroreflector performing electro-optical modulation |
EP1091316A1 (en) * | 1999-10-02 | 2001-04-11 | Auergesellschaft Gmbh | Transponder device work safety products |
FR2801998A1 (en) * | 1999-12-07 | 2001-06-08 | Dalloz Fall Prot | Personal protective equipment with identifying electronic chip containing details such as manufacture and expiry dates and serial number so that with an appropriate reader such data can easily be accessed by a database application |
WO2001045031A2 (en) * | 1999-12-15 | 2001-06-21 | Starlab Nv/Sa | Short range communication system |
DE10247285B3 (en) * | 2002-10-10 | 2004-01-22 | Rag Ag | Procedure for assigning the safety-relevant, personal equipment to the approaching person as well as for presence control and installation |
DE102004015168A1 (en) * | 2004-03-27 | 2005-10-27 | Dräger Safety AG & Co. KGaA | Identification system with one active and one passive transponder |
WO2007000686A2 (en) * | 2005-06-29 | 2007-01-04 | Kloofsig Handelaars Cc | Object detection system and method for miner |
US7170406B2 (en) | 2003-10-15 | 2007-01-30 | Dräger Safety AG & Co. KGaA | Device and process for entering or leaving an area in a controlled manner |
DE102008008159A1 (en) * | 2008-02-08 | 2009-08-13 | Identec Solutions Ag | Hard hat with wireless data transmission |
DE102008050610A1 (en) * | 2008-10-09 | 2010-04-15 | Gudo Ag | Protective helmet for head size rigging device, has transponder or identification system, and size rigging device of helmet is arranged in rotary button or in handles |
ITBS20090238A1 (en) * | 2009-12-28 | 2011-06-29 | Cover Technology S R L | RADAR 3D DEVICE. |
EP2388736A1 (en) * | 2006-12-19 | 2011-11-23 | Binforma Group Limited Liability Company | Reversibly deactivating a radio frequency identification data tag |
WO2013076325A1 (en) * | 2011-11-23 | 2013-05-30 | Garcia Romero Dario | Helmet having an integral electronic safety system |
US9885471B2 (en) | 2007-07-20 | 2018-02-06 | Koehler-Bright Star LLC | Multiple electronic tag holder |
DE102019212872A1 (en) * | 2019-08-27 | 2021-03-04 | Volkswagen Aktiengesellschaft | Method for activating a safety mode of at least one machine |
-
1983
- 1983-06-16 DE DE19833321790 patent/DE3321790A1/en not_active Withdrawn
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3643236A1 (en) * | 1986-12-18 | 1988-07-07 | Ruhrkohle Ag | PERSONAL PROTECTION RADIO |
DE3822916A1 (en) * | 1987-07-06 | 1989-02-02 | Tokyo Keiki Kk | WARNING METHOD AND DEVICE FOR A WORK VEHICLE |
EP0333495A2 (en) * | 1988-03-18 | 1989-09-20 | THE GENERAL ELECTRIC COMPANY, p.l.c. | Position determining equipment |
EP0333495A3 (en) * | 1988-03-18 | 1991-03-20 | THE GENERAL ELECTRIC COMPANY, p.l.c. | Position determining equipment |
FR2699694A1 (en) * | 1992-12-21 | 1994-06-24 | Thomson Csf | Catadioptric retroreflector performing electro-optical modulation |
EP1091316A1 (en) * | 1999-10-02 | 2001-04-11 | Auergesellschaft Gmbh | Transponder device work safety products |
FR2801998A1 (en) * | 1999-12-07 | 2001-06-08 | Dalloz Fall Prot | Personal protective equipment with identifying electronic chip containing details such as manufacture and expiry dates and serial number so that with an appropriate reader such data can easily be accessed by a database application |
WO2001045031A2 (en) * | 1999-12-15 | 2001-06-21 | Starlab Nv/Sa | Short range communication system |
WO2001045031A3 (en) * | 1999-12-15 | 2002-01-17 | Starlab Nv Sa | Short range communication system |
DE10247285B3 (en) * | 2002-10-10 | 2004-01-22 | Rag Ag | Procedure for assigning the safety-relevant, personal equipment to the approaching person as well as for presence control and installation |
US7170406B2 (en) | 2003-10-15 | 2007-01-30 | Dräger Safety AG & Co. KGaA | Device and process for entering or leaving an area in a controlled manner |
DE102004015168A1 (en) * | 2004-03-27 | 2005-10-27 | Dräger Safety AG & Co. KGaA | Identification system with one active and one passive transponder |
DE102004015168B4 (en) * | 2004-03-27 | 2006-02-09 | Dräger Safety AG & Co. KGaA | Identification system for persons in a health and safety system |
WO2007000686A2 (en) * | 2005-06-29 | 2007-01-04 | Kloofsig Handelaars Cc | Object detection system and method for miner |
WO2007000686A3 (en) * | 2005-06-29 | 2007-07-05 | Kloofsig Handelaars Cc | Object detection system and method for miner |
EP2388736A1 (en) * | 2006-12-19 | 2011-11-23 | Binforma Group Limited Liability Company | Reversibly deactivating a radio frequency identification data tag |
US9885471B2 (en) | 2007-07-20 | 2018-02-06 | Koehler-Bright Star LLC | Multiple electronic tag holder |
DE102008008159A1 (en) * | 2008-02-08 | 2009-08-13 | Identec Solutions Ag | Hard hat with wireless data transmission |
DE102008050610A1 (en) * | 2008-10-09 | 2010-04-15 | Gudo Ag | Protective helmet for head size rigging device, has transponder or identification system, and size rigging device of helmet is arranged in rotary button or in handles |
ITBS20090238A1 (en) * | 2009-12-28 | 2011-06-29 | Cover Technology S R L | RADAR 3D DEVICE. |
WO2013076325A1 (en) * | 2011-11-23 | 2013-05-30 | Garcia Romero Dario | Helmet having an integral electronic safety system |
DE102019212872A1 (en) * | 2019-08-27 | 2021-03-04 | Volkswagen Aktiengesellschaft | Method for activating a safety mode of at least one machine |
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