EP0006495B1 - Radio network comprising portable transceivers - Google Patents
Radio network comprising portable transceivers Download PDFInfo
- Publication number
- EP0006495B1 EP0006495B1 EP79101797A EP79101797A EP0006495B1 EP 0006495 B1 EP0006495 B1 EP 0006495B1 EP 79101797 A EP79101797 A EP 79101797A EP 79101797 A EP79101797 A EP 79101797A EP 0006495 B1 EP0006495 B1 EP 0006495B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- radio
- identification signal
- identification
- location
- radio network
- 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.)
- Expired
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
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
Definitions
- the invention is based on a radio network of the type specified in the preamble of claim 1.
- a radio network is already known (GB-A-1 140 187), in which the guards, who are used for protecting objects, are equipped with portable radio transmitters and receivers.
- the radio devices contain a codable identifier for generating an identifier from an identification code which is characteristic of the radio device in question and an information code which is characteristic of the locations to be monitored.
- the security guard must take his radio in hand and engage the identifier of his radio with a coding device, whereby the information code characteristic of the location in question is automatically formed.
- the complete identifier is sent to a radio control center that is common to all radio devices, which evaluates the identifiers and thus monitors the security personnel.
- the portable radio devices are usually worn by the security personnel on a shoulder strap or belt, they must be removed at each location to be monitored in order to be brought into engagement with the coding device provided there.
- the radio network according to the invention solves this problem with the characterizing features of claim 1 and thus has the advantage that the security guard does not have to remove the comparatively heavy radio from the shoulder strap or belt in order to encode the identifier. Rather, he only needs to bring the light hand part connected to the radio via a cable and easily accessible to the coding device. The position of the radio does not change, so that the antenna of the radio also assumes a position which is favorable for transmission, even if the identification is triggered automatically.
- a radio network for object protection has a radio center and several portable radio devices assigned to the radio center.
- the portable radios are worn by security guards who have to pass certain locations to be monitored on their way.
- the portable radio devices are equipped with a codable identifier to monitor the individual security guards from the radio control center.
- the identifier is housed in a special handpiece that is connected to the portable radio via a cable.
- a security guard on his watch finds a coding device at each location to be monitored, with which he has to engage the identifier of his hand part.
- the identifier then issues an identifier which in a first part has an identification code which is characteristic of the security guard in question and in a second part has an information code which identifies the respective location to be monitored.
- the engaging of the identifier and the coding device takes place in such a way that the coding device, which is designed, for example, as a coding plug, punch card or magnetic card, is inserted into the hand part.
- the coding of the identifier can be carried out by mechanical contacts, by electron-optical scanning or by magnetic scanning of the coding device. If the coding plug has been properly inserted into the hand part, a contact is thereby mechanically or electronically actuated, which causes the complete identification to be sent to the radio center.
- the identifier is recorded in the radio control center and decoded in an identifier evaluator. Due to this process, the current location at which the security guard is currently located becomes known. The incoming information can be printed out together with the time. In this way, the watchman's watch can be followed so that any irregularities can be recognized immediately.
- the identifications of the security personnel arriving in the radio control center can, if appropriate, be stored in a data processor so that the time and the locations or control points of the security guard are recorded. In addition, it is also possible to save various guards and to add the number of the guard in question by manual entry.
- the incoming information is then tracked and evaluated in the data processor. The evaluation can either be printed and / or made visible on a screen.
- Every identifier arriving at the radio control center is acknowledged.
- the receipt can only consist of a sound signal that is transmitted by the radio center.
- the acknowledgment signal is generated automatically in the security guard's portable radio when the selective call is evaluated.
- the hand part can advantageously also have the necessary devices for carrying out normal radio communication, for example a microphone, a loudspeaker, a transmission button or the like.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
- Road Signs Or Road Markings (AREA)
- Alarm Systems (AREA)
Abstract
Description
Die Erfindung geht von einem Funknetz der im Oberbegriff des Patentanspruchs 1 angegebenen Gattung aus.The invention is based on a radio network of the type specified in the preamble of claim 1.
Es ist schon ein Funknetz bekannt (GB-A-1 140 187), bei dem das Wachpersonal, das zum Objektschutz eingesetzt ist, mit tragbaren Funksende- und -empfangsgeräten ausgerüstet ist. Die Funkgeräte enthalten einen kodierbaren Kennungsgeber zur Erzeugung einer Kennung aus einem für das betreffende Funkgerät charakteristischen Identifizierungskode und einem für die zu überwachenden Standorte charakteristischen Informationskode. An jedem Standort muß der Wachmann sein Funkgerät in die Hand nehmen und den Kennungsgeber seines Funkgerätes mit einer Kodiervorrichtung in Eingriff bringen, wodurch automatisch der für den betreffenden Standort charakteristische Informationskode gebildet wird. Die vollständige Kennung wird an eine allen Funkgeräten gemeinsame Funkzentrale gesendet, die die Kennungen auswertet und damit das Wachpersonal überwacht.A radio network is already known (GB-A-1 140 187), in which the guards, who are used for protecting objects, are equipped with portable radio transmitters and receivers. The radio devices contain a codable identifier for generating an identifier from an identification code which is characteristic of the radio device in question and an information code which is characteristic of the locations to be monitored. At each location, the security guard must take his radio in hand and engage the identifier of his radio with a coding device, whereby the information code characteristic of the location in question is automatically formed. The complete identifier is sent to a radio control center that is common to all radio devices, which evaluates the identifiers and thus monitors the security personnel.
Da die tragbaren Funkgeräte von dem Wachpersonal in der Regel an einem Schulterriemen oder am Gürtel getragen werden, müssen sie an jedem zu überwachenden Standort abgenommen werden, um mit der dort vorhandenen Kodiervorrichtung in Eingriff gebracht zu werden.Since the portable radio devices are usually worn by the security personnel on a shoulder strap or belt, they must be removed at each location to be monitored in order to be brought into engagement with the coding device provided there.
Es ist deshalb erwünscht, das Ineingriffbringen von Kennungsgeber des Funkgerätes und der an dem zu überwachenden Standort vorhandenen Kodiervorrichtung für das Wachpersonal zu vereinfachen.It is therefore desirable to simplify the engagement of identifiers of the radio and the coding device present at the location to be monitored for the security personnel.
Das erfindungsgemäße Funknetz löst diese Aufgabe mit den kennzeichnenden Merkmalen des Anspruchs 1 und hat somit den Vorteil, daß der Wachmann das vergleichsweise schwere Funkgerät nicht vom Schulterriemen bzw. Gürtel entfernen muß, um die Kodierung des Kennungsgebers vorzunehmen. Er braucht vielmehr nur das mit dem Funkgerät über ein Kabel verbundene und bequem erreichbare leichte Handteil an die Kodiervorrichtung heranzuführen. Die Lage des Funkgerätes ändert sich dadurch nicht, so daß auch bei einer gegebenenfalls automatisch ausgelösten Kennungsgabe die Antenne des Funkgerätes eine für das Senden günstige Lage einnimmt.The radio network according to the invention solves this problem with the characterizing features of claim 1 and thus has the advantage that the security guard does not have to remove the comparatively heavy radio from the shoulder strap or belt in order to encode the identifier. Rather, he only needs to bring the light hand part connected to the radio via a cable and easily accessible to the coding device. The position of the radio does not change, so that the antenna of the radio also assumes a position which is favorable for transmission, even if the identification is triggered automatically.
Durch die in den abhängigen Ansprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen des im Anspruch 1 angegebenen Funknetzes möglich.The measures listed in the dependent claims allow advantageous developments and improvements of the radio network specified in claim 1.
Ein Funknetz für den Objektschutz weist eine Funkzentrale und mehrere der Funkzentrale zugeordnete tragbare Funkgeräte auf. Die tragbaren Funkgeräte werden von Wachleuten getragen, die auf ihrem Wachgang an bestimmten, zu überwachenden Standorten vorbeikommen müssen. Zwecks Überwachung des Wachganges der einzelnen Wachleute von der Funkzentrale aus sind die tragbaren Funkgeräte mit einem kodierbaren Kennungsgeber ausgerüstet. Der Kennungsgeber ist in einem besonderen Handteil untergebracht, das über ein Kabel mit dem tragbaren Funkgerät verbunden ist.A radio network for object protection has a radio center and several portable radio devices assigned to the radio center. The portable radios are worn by security guards who have to pass certain locations to be monitored on their way. The portable radio devices are equipped with a codable identifier to monitor the individual security guards from the radio control center. The identifier is housed in a special handpiece that is connected to the portable radio via a cable.
Ein auf seinem Wachgang befindlicher Wachmann findet an jedem zu überwachenden Standort eine Kodiervorrichtung vor, mit der er den Kennungsgeber seines Handteils in Eingriff bringen muß. Der Kennungsgeber gibt dann eine Kennung ab, die in einem ersten Teil einen für den betreffenden Wachmann charakteristischen Identifizierungskode und in einem zweiten Teil einen den jeweiligen zu überwachenden Standort kennzeichnenden Informationskode aufweist.A security guard on his watch finds a coding device at each location to be monitored, with which he has to engage the identifier of his hand part. The identifier then issues an identifier which in a first part has an identification code which is characteristic of the security guard in question and in a second part has an information code which identifies the respective location to be monitored.
Das Ineingriffbringen von Kennungsgeber und Kodiervorrichtung erfolgt in der Weise, daß die zum Beispiel als Kodierstecker, Lochkarte oder Magnetkarte ausgebildete Kodiervorrichtung in das Handteil eingeführt wird. Im einzelnen kann die Kodierung des Kennungsgebers durch mechanische Kontakte, durch elektronenoptische Abtastung oder durch magnetische Abtastung der Kodiervorrichtung erfolgen. Ist der Kodierstecker in das Handteil ordnungsgemäß eingesteckt worden, so wird dadurch mechanisch oder elektronisch ein Kontakt betätigt, der das Aussenden der vollständigen Kennung an die Funkzentrale veranlaßt. Die Kennung wird in der Funkzentrale aufgenommen und in einem Kennungsauswerter dekodiert. Aufgrund dieses Vorganges wird der augenblickliche Standort bekannt, an dem sich der Wachmann zur Zeit aufhält. Die einlaufende Information kann zusammen mit der Uhrzeit ausgedruckt werden. Auf diese Weise kann der Wachgang eines Wachmannes verfolgt werden, so daß jede Unregelmäßigkeit sofort zu erkennen ist.The engaging of the identifier and the coding device takes place in such a way that the coding device, which is designed, for example, as a coding plug, punch card or magnetic card, is inserted into the hand part. In particular, the coding of the identifier can be carried out by mechanical contacts, by electron-optical scanning or by magnetic scanning of the coding device. If the coding plug has been properly inserted into the hand part, a contact is thereby mechanically or electronically actuated, which causes the complete identification to be sent to the radio center. The identifier is recorded in the radio control center and decoded in an identifier evaluator. Due to this process, the current location at which the security guard is currently located becomes known. The incoming information can be printed out together with the time. In this way, the watchman's watch can be followed so that any irregularities can be recognized immediately.
Die in der Funkzentrale eingehenden Kennungen des Wachpersonals können gegebenenfalls in einem Datenprozessor gespeichert werden, so daß die Zeit und die Standorte bzw. Kontrollstellen des Wachganges festgehalten werden. Darüber hinaus ist es auch möglich, verschiedene Wachgänge zu speichern und durch manuelle Eingabe um die Nummer des betreffenden Wachmannes zu erweitern. Die einlaufenden Informationen werden dann im Datenprozessor verfolgt und ausgewertet. Dabei kann die Auswertung entweder gedruckt und/oder auf einem Bildschirm sichtbar gemacht werden.The identifications of the security personnel arriving in the radio control center can, if appropriate, be stored in a data processor so that the time and the locations or control points of the security guard are recorded. In addition, it is also possible to save various guards and to add the number of the guard in question by manual entry. The incoming information is then tracked and evaluated in the data processor. The evaluation can either be printed and / or made visible on a screen.
Jede in der Funkzentrale einlaufende Kennung wird quittiert. Dabei kann im einfachsten Fall die Quittung lediglich aus einem Tonsignal bestehen, das von der Funkzentrale ausgesendet wird. Wenn jedoch mehrere Wachleute unterwegs sind, könnte es leicht zu Fehlinterpretationen kommen, so daß es vorteilhafter ist, die Quittung durch einen Selektivruf nur an den betreffenden Wachmann abzugeben. In diesem Fall wird das Quittungssignal in dem tragbaren Funkgerät des Wachmannes automatisch erzeugt, wenn der Selektivruf ausgewertet ist.Every identifier arriving at the radio control center is acknowledged. In the simplest case, the receipt can only consist of a sound signal that is transmitted by the radio center. However, if several security guards are on the move, misinterpretations could easily occur, so that it is more advantageous to only hand over the receipt to the security guard concerned by means of a selective call. In this case, the acknowledgment signal is generated automatically in the security guard's portable radio when the selective call is evaluated.
Das Handteil kann vorteilhafterweise neben dem Kennungsgeber auch noch die erforderlichen Einrichtungen zur Durchführung eines normalen Sprechfunkverkehrs aufweisen, zum Beispiel ein Mikrofon, einen Lautsprecher, eine Sendetaste oder dergleichen.In addition to the identifier, the hand part can advantageously also have the necessary devices for carrying out normal radio communication, for example a microphone, a loudspeaker, a transmission button or the like.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT79101797T ATE6705T1 (en) | 1978-06-30 | 1979-06-07 | RADIO NETWORK WITH PORTABLE RADIO TRANSMITTERS AND RECEIVERS. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2828755 | 1978-06-30 | ||
DE19782828755 DE2828755A1 (en) | 1978-06-30 | 1978-06-30 | RADIO NETWORK |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0006495A2 EP0006495A2 (en) | 1980-01-09 |
EP0006495A3 EP0006495A3 (en) | 1981-01-14 |
EP0006495B1 true EP0006495B1 (en) | 1984-03-14 |
Family
ID=6043196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP79101797A Expired EP0006495B1 (en) | 1978-06-30 | 1979-06-07 | Radio network comprising portable transceivers |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0006495B1 (en) |
AT (1) | ATE6705T1 (en) |
DE (2) | DE2828755A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4549264A (en) * | 1983-10-04 | 1985-10-22 | B.I. Incorporated | Time and accounting system |
DE3832667A1 (en) * | 1988-09-27 | 1990-04-05 | Telefunken Electronic Gmbh | SAFETY DEVICE |
DE60306940D1 (en) * | 2002-09-15 | 2006-08-31 | Magnus Maurex | METHOD FOR POSITIONING NOTIFICATION |
DE102005056852A1 (en) * | 2005-11-28 | 2007-06-14 | ASTRA Gesellschaft für Asset Management mbH & Co. KG | Guardian protection and control system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1140187A (en) * | 1966-06-23 | 1969-01-15 | Ericsson Telefon Ab L M | Improvements in and relating to supervisory arrangements for watchmen |
US3510777A (en) * | 1967-05-10 | 1970-05-05 | Corn Products Co | Digital stream selective calling system |
US3581019A (en) * | 1968-07-30 | 1971-05-25 | Cessna Aircraft Co | Card control of radio telephone |
BE756213A (en) * | 1969-09-17 | 1971-03-01 | Licentia Gmbh | PROCEDURE FOR THE TRANSMISSION OF A DIGITAL AND PROTECTED SELECTIVE CALL INSTRUCTION WITH RETURN RESPONSE, AND DEVICE FOR IMPLEMENTING THE PROCEDURE |
US3781845A (en) * | 1972-06-29 | 1973-12-25 | Ibm | Centralized security system employing a magnetic checking device |
ZA74208B (en) * | 1973-01-13 | 1974-11-27 | Bayer Ag | 3-(1,3,4-thiadiazol-2-yl)-5-acyloxy(carbamoyloxy)-hydantoins,a process for their preparation and their use as herbicides |
DE2408807A1 (en) * | 1974-02-23 | 1975-09-04 | Bosch Elektronik Gmbh | Conversational mobile radio communications networks - consists of central station and mobile stations operating in simplex mode |
DE2638842A1 (en) * | 1976-08-28 | 1978-03-09 | Merit Elektrik Gmbh | Monitoring system for person in possible danger - includes transmitter which sends coded signals which are received and evaluated at central station |
-
1978
- 1978-06-30 DE DE19782828755 patent/DE2828755A1/en not_active Withdrawn
-
1979
- 1979-06-07 EP EP79101797A patent/EP0006495B1/en not_active Expired
- 1979-06-07 DE DE7979101797T patent/DE2966780D1/en not_active Expired
- 1979-06-07 AT AT79101797T patent/ATE6705T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0006495A3 (en) | 1981-01-14 |
ATE6705T1 (en) | 1984-03-15 |
DE2966780D1 (en) | 1984-04-19 |
DE2828755A1 (en) | 1980-01-03 |
EP0006495A2 (en) | 1980-01-09 |
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