EP0197815A1 - Verfahren zur Sicherung von Personen- und/oder Warenüberwachung und Verwendungseinrichtung solchen Verfahrens - Google Patents

Verfahren zur Sicherung von Personen- und/oder Warenüberwachung und Verwendungseinrichtung solchen Verfahrens Download PDF

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Publication number
EP0197815A1
EP0197815A1 EP86400520A EP86400520A EP0197815A1 EP 0197815 A1 EP0197815 A1 EP 0197815A1 EP 86400520 A EP86400520 A EP 86400520A EP 86400520 A EP86400520 A EP 86400520A EP 0197815 A1 EP0197815 A1 EP 0197815A1
Authority
EP
European Patent Office
Prior art keywords
central unit
alarm
transmitter
detector
receiver
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Withdrawn
Application number
EP86400520A
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English (en)
French (fr)
Inventor
Michel Houdou
Philippe Cailly
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe dElectronique de la Region Pays de Loire
Original Assignee
Societe dElectronique de la Region Pays de Loire
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 Societe dElectronique de la Region Pays de Loire filed Critical Societe dElectronique de la Region Pays de Loire
Publication of EP0197815A1 publication Critical patent/EP0197815A1/de
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • 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
    • G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
    • 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
    • G08B25/06—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 power transmission lines

Definitions

  • the invention relates to a method and a security system making it possible to monitor goods and / or people by triggering at least one alarm when particular events occur.
  • This system is more particularly called to be used for the surveillance of a dwelling, its dependences and certain goods, and possibly for the surveillance of the people who are in the vicinity.
  • a central unit is usually connected to several detectors, but when a detector is energized, only one type of alarm is triggered, and it is not possible to know the detector which caused the alarm, and therefore the origin of the alarm.
  • the purpose of surveillance is to scare off a possible intruder: in this case the unit must trigger an alarm such as a siren.
  • the monitoring of internal events implies that only the occupants of the dwelling are informed: it is not necessary to use a siren placed outside.
  • a method for ensuring the security and / or monitoring of people and / or property and the triggering of at least one alarm by a central unit following the detection of at least one determined event, by a or several detectors in communication with said central unit is characterized in that several detectors and several alarm devices being in communication with the central unit, the central unit identifies the detector or detectors which have been energized before commanding the triggering of 'at least one alarm device determined by the detector or detectors which have been energized.
  • the communication between the sensors and the central unit is carried out without there i t physical connection between a sensor and the control unit.
  • a system for implementing the method of the invention is characterized in that each detector is connected to a transmitter comprising a coding unit and a transmitter transmitting a coded signal allowing its identification, in that the central unit comprises a receiver , a unit for processing the received signal and a programming unit, and means for triggering different alarm devices.
  • the central unit comprises coding means and the alarm devices comprise a receiver associated with a decoder.
  • Each receiver is assigned a specific code and the programming unit of the central unit makes it possible in particular to designate which alarm device will be triggered when one or more particular detectors have been activated.
  • the central unit is directly connected to the electrical sector of the place where it is located and it has a signal transmitter on the wires of the sector.
  • This transmitter sends coded signals to the mains.
  • the alarm receivers are also connected to the mains and include a receiver for these signals.
  • FIG. 1 there is shown the block diagram of a basic system for implementing the method of the invention.
  • Two detectors D, and D 2 are respectively associated with two transmitters T, and T2.
  • the detectors can be volumetric radars, infrared detectors, magnetic detectors, or alternatively probe systems which close an electrical circuit, or any other known type.
  • the transmitters T ,, T2 comprise a transmitter associated with an antenna 11, 12, a microprocessor for coding signals and a rechargeable battery or accumulator. Its size is reduced and it can be easily carried by one person. In this case, it is for example possible to use it as a personal monitoring device, either as a patient-guard or anti-aggression or medical assistance device. For this, the transmission is controlled using a switch placed on the box containing the transmitter.
  • This figure also shows two devices Pt, and Pt 2 called gatekeepers. These devices include a keyboard consisting of T keys which allow a code to be entered.
  • the interior of a doorman comprises a transmitter associated with an antenna 14, 15.
  • the role of the doorman is to enable the arming or disarming totally or partially remotely of the central unit UC. Thanks to this device, no intrusion detector requires a time delay.
  • the central processing unit UC comprises a reception antenna 13, a processing unit Tr3 associated with a programming device Pr3, a transmission device E, control signals from the alarm devices.
  • circuit A connected to the domestic AC network.
  • a backup battery is provided.
  • the transmitter E for controlling the alarm devices, transmits directly to the electrical sector EL.
  • Each alarm device consists of an alarm receiver and an alarm means.
  • receivers RA ,, RA 2 , RA 3 , RA 4 are respectively connected to the sector by sockets P ,, P 2 , P 3 , P4 and to the alarm means by the outputs S ,, S 2 , S 3 , S 4 .
  • the different means may be a siren S, a chime B, a lamp or a projector L or any other means Q
  • At least two transmitters can be associated with the same alarm means.
  • the assembly can be programmed so that the detection of an event by the detector D, triggers the siren S and the lighting of a projector L thanks to the receivers RA, and RA ,.
  • the assembly can be programmed so that the same alarm, for example the siren S is triggered following a detection by the detector D, or by the detector D2.
  • detectors are connected to the same transmitter, it is thus possible, for example, to monitor a room by placing a detector ⁇ on each door or window and by connecting them to a transmitter unique.
  • the programming keypad is also used to program a system access code, which code will be entered on one of the Pt door stations, or Pt2 to arm or disarm the central unit remotely.
  • the doormen can be used to remotely control automations such as door openings, lighting of lamps, using specific codes. Special receivers allow the control of these automations.
  • a fixed doorman can, for example, be permanently fixed near the main entrance.
  • a visitor bell button is provided which, when pressed, generates a special message which will trigger, for example, a bell. No wiring is therefore necessary to connect the doorbell to its triggering means.
  • Figure 2 shows the block diagram of a T, transmitter.
  • a transmitter consists of a microprocessor MP ,, of a transmitter E, connected to an output of the microprocessor and to an antenna 13, and of means I 1 and G, for assigning an identification code to the transmitter, which code is processed by the MP1 microprocessor.
  • a battery B to power the components.
  • the means I 1 and G 1 consist of two series of numbered knobs.
  • the first series I 1 comprises, in the example, two knobs M ,, and M 12 which make it possible to discern two transmitters belonging to the same group.
  • the same group is made up of all the transmitters intended to transmit to the same central unit.
  • a group is discussed by the second series G, which comprises, in the example three knobs M 21 , M 22 , M 23 .
  • all transmitters associated with the same unit will have the same group code.
  • the microprocessor MP1 has several other inputs 21, 22, 23, 24, 25 on which the signals can be injected during a detection. One input or the other is used depending on the type of detector used.
  • Infrared or radar type detectors for example will be connected to such inputs.
  • Magnetic detectors for example, will be connected to such inputs.
  • the microprocessor will take into account the state of the input. If a change of state occurs, a transmission will take place. This possibility is particularly interesting, for example in the case where it is desired to consider that the normal state of a door is its opening state and that its closing must trigger an alarm.
  • a first detector D is connected to an input 21.
  • a second detector D is connected to another input 24.
  • the first detector D is the event detector for which the transmitter is used, i.e., either an ultrasonic radar, an infrared radar, or a water leak sensor, etc.
  • a second detector D is in fact an anti-theft security detector of the transmitter T ,.
  • the T transmitter is in the form of a box.
  • the coding wheels are located inside this case. It is important that this coding cannot be modified by a third person, without the knowledge of the user of the system.
  • this detector D is for example a simple switch connected to an input of the interrupt type.
  • Opening the transmitter case will immediately send a flight signal to the central unit.
  • FIG. 3 represents the block diagram of an RA, alarm receiver. It includes a supply circuit 31 connected to the mains by the socket P ,. This circuit transforms the alternating current into direct current supplying the various components.
  • a mains interface circuit 32 is connected to the mains by the socket P ,. Its role is to filter the frequency of the sector and extract the carrier from the signal emitted by the transmitter E3 of the central unit - ( Figure 1).
  • a demodulator circuit 33 At the output of the interface there is a demodulator circuit 33 and a shaping circuit 34 to make the signals usable by a microprocessor 35.
  • a demodulator circuit 33 At the output of the interface there is a demodulator circuit 33 and a shaping circuit 34 to make the signals usable by a microprocessor 35.
  • the output of the shaping circuit is connected to an input of the micro-processor 35.
  • a first means G 2 makes it possible to assign the group code to knobs M 3 ,, M 32 , M 33 and the second I 2 makes it possible to assign the code of the receiver by means of knobs M 41 and M 42 .
  • the microprocessor is then connected to a power circuit 36 which supplies the alarm via its output terminals S1.
  • special receivers which have an integrated sound generator, such as a ringtone, nurse call tone or the like.
  • FIG. 4 presents a complete overview of the system comprising other variants and additional embodiments.
  • the system consists of several detectors D ,, D 2 , ... D n associated with several transmitters T ,, T 2 , ... T n such as those described in FIG. 2.
  • the central unit UC is supplied by an integrated supply A 3 connected to the alternative EL network.
  • a backup battery is also provided to power the central unit.
  • the central unit comprises a reception circuit R 3 associated with an antenna 13 for the reception of the messages transmitted by the transmitters or the gatekeepers.
  • This circuit is connected to the processing unit Tr3 produced, preferably, using a microprocessor.
  • a programming device Pr3, of the processing unit consisting for example of a keyboard with keys Pr30 is connected to another of this processing unit.
  • the transmitter A 3 for signals to the alarm receivers PA ,, PA2, PA n is connected to an output of the processing unit.
  • the code of the receiver to be controlled is produced by the processing unit.
  • the sector transmitter includes an oscillator which modulates the transmitted signal.
  • the system is arranged so that transmissions only take place from the central unit when an alarm is to be triggered.
  • the output of the transmitter E J is connected to the power supply sector EL by means of an interface circuit (not shown) which makes it possible to superimpose the frequency modulated information on the sector.
  • Another output of the processing unit Tr3 is connected to a speech synthesis circuit S v3 which itself is connected, on the one hand to a loudspeaker HP 3 integrated into the housing of the central unit, on the other takes part in a telephone control circuit C 3 which puts the voice synthesis circuit S v3 in connection with the telephone network PTT.
  • this configuration allows, in the absence of the owner, to telephone a synthesized message to one or more predetermined numbers, specifying the event.
  • the S v3 voice synthesis circuit is finally connected to a high frequency HF 3 transmitter to transmit messages to RF3 receivers, which can be used as intrusion or warning or alarm devices .
  • Each RF receiver 3 has an identification code. When a synthesized message must be sent to a specific receiver, the corresponding code is sent, which allows the commissioning of said receiver.
  • the central unit also includes means for displaying and viewing the state of the system.
  • the display and display means consist of indicators and alphanumeric displays.
  • a printer Im 3 is provided to store the events which may have occurred during the absence of the user.
  • the system works as follows: when the detectors, transmitters, central unit and alarm receivers are in place, the user assigns the same group number to all T transmitters and RA receivers, using the group coding means G 1 , G 2 .
  • the user programs the central unit UC using the programming keyboard Pr30 to determine which alarm will be triggered when a particular detector has been energized.
  • the user will know the origin of the alarm by consulting the display unit V 3 and / or the printer Im 3 .
  • Programming allows, in response to detection by a given detector, to trigger one or more alarms associated with different RA alarm receivers, and / or the transmission of a synthesized message on one of the RF 3 high receivers frequency and / or towards a telephone subscriber via the PTT network.
  • the microprocessor MP associated with a transmitter makes it possible, in a variant to check the state of the battery B, of supply and to verify that, in the case where the detector D, or D 2 or D n associated requires a power supply by the sector, the sector is present: this is the case for example of infrared detectors.
  • the state of the battery is tested by counting the transmitter emissions. At each transmission, a counter is incremented.
  • the transmitter knowing the components used, it is easy to know the current that will be consumed on each transmission and therefore to predetermine the number of emissions it will take to use the battery.
  • a circuit for testing the charge remaining in the battery is provided.
  • a message is sent to the central unit.
  • the message indicating that it is time to change the battery is transmitted by the printer and / or by the display and / or by the text-to-speech circuit.
  • the microprocessor MP, of a transmitter is programmed to transmit to the associated transmitter E 3 a code comprising all the data necessary for processing by the microprocessor Tr3 of the central unit.
  • the code is composed of several elements, transmitted in the form of bits, when an event occurs.
  • a first series of four bits comprises three bits set to 0 to inform the central unit of the transmission.
  • the fourth bit is set to 1 when the transmitter is torn from its support, that is to say when the detector D 11 in FIG. 2 changes state.
  • This fourth bit is reset to 0 when the transmitter is replaced on its support or after a battery change.
  • Another series of bits is used to transmit the transmitter identification code within the group; this is the code entered using the knobs M 11 and M 12 of the identification coding means 1, in FIG. 2.
  • Another series of bits provides indications on the state of the stack: one of these bits is set to 1 when a determined number of transmissions is reached.
  • the central unit then informs the user.
  • This series also includes a bit which is set to 1 when the sector disappears, when it is necessary to supply the detector connected to the transmitter.
  • Two other bits are the images of the inputs reacting to the change of state.
  • provision is made to periodically check the presence of the various transmitters. For this, each transmitter sends a presence message corresponding to the current state of its inputs.
  • This periodic check can be carried out, for example, approximately every two hours.
  • the microprocessor Tr 3 gives the order to the voice synthesis circuit S v3 to send a message via the speaker HP 3 to indicate to the user the origin of the failure. In case of absence, the fault message can be transmitted by telephone to a specific subscriber.
  • transmitters associated with intrusion detectors in vehicles transmitters for nursing care, medical assistance, etc.
  • specialized receivers to be controlled by specialized detectors: for example, the detection of a water leak causes the control of a valve for closing the water supply.
  • the programming keyboard Pr 3 of the central processing unit UC is also used to enter a system access code, a code which must be formed from the gatekeepers Pt, and Pt2 to arm and disarm the alarms.
  • provision is made for the possibility that one part of the system is armed, while another is disarmed.
  • provision is made to divide the monitored area into several zones.
  • the transmitters When the transmitters are in place, they are assigned, by programming, a zone number. In this case, the user chooses to monitor one area and / or the others.
  • the microprocessor Tr3 of the central unit UC has an internal clock.
  • the clock is used to authorize this programming.
  • the reserve is in itself an area. If for example the deliverers pass at fixed times on the given days, we can thus stop monitoring the reserve to ensure the supply on the scheduled days of delivery.
  • provision is made to ensure constant monitoring of all the zones, but to trigger different alarms depending on whether one is in the day or night configuration, for example.
  • the programming keyboard is also used to make active or inactive the telephone control circuit 03 making it possible to send messages to determined subscribers.
  • This circuit can be made active or inactive whether the user is present or not.
  • the circuit When the circuit is active, as soon as an abnormal event is detected, the first telephone number stored in the subscriber bank is dialed. If there is no answer, after a certain number of rings, or line busy, the second number is dialed and so on.
  • a message can be broadcast at least twice in a row, in case the subscriber has not understood it the first time.
  • the line is cut automatically by the central unit, whether the subscriber hangs up or not.
  • the number is not redialed. Indeed, we consider that if he hangs up after the end of the first broadcast, this means that he has assimilated the message.
  • the user stores his name using the alphabetic keys on the keyboard Pr ,. This allows, when a message is sent by telephone, to let the recipient know the origin of the message.
  • the voice synthesis circuit spells out the name of the user.
  • the message has for example this texture: "Intrusion at Mr. x.y.z” or “Water leak at Mrs. a.b.c.”.
  • the first part of the message depends on the programming and the problem detected and the second part, which is spelled, is linked to the identity of the user.
  • the voice synthesis circuit S va therefore has a bank of first parts of messages.
  • service messages are provided which are emitted by the speaker HP, to assist in programming.
  • the degree V is displayed on the display unit V using lights of different colors.
  • the armed or disarmed state of one zone or the other is displayed using means such as display lights.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
EP86400520A 1985-03-15 1986-03-11 Verfahren zur Sicherung von Personen- und/oder Warenüberwachung und Verwendungseinrichtung solchen Verfahrens Withdrawn EP0197815A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8503905 1985-03-15
FR8503905A FR2578993B1 (fr) 1985-03-15 1985-03-15 Procede pour assurer la surveillance de personnes et/ou de biens et systeme pour la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
EP0197815A1 true EP0197815A1 (de) 1986-10-15

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EP86400520A Withdrawn EP0197815A1 (de) 1985-03-15 1986-03-11 Verfahren zur Sicherung von Personen- und/oder Warenüberwachung und Verwendungseinrichtung solchen Verfahrens

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EP (1) EP0197815A1 (de)
ES (1) ES8702687A1 (de)
FR (1) FR2578993B1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197106A (en) * 1986-11-04 1988-05-11 Christopher Douglas Monitoring and control system
EP0308046A2 (de) * 1987-09-14 1989-03-22 Disys Corporation Sprachwechselwirkende Sicherheitsanlage
EP0316853A1 (de) * 1987-11-17 1989-05-24 Siemens Aktiengesellschaft Kabelloses Gefahrenmeldesystem
FR2633762A1 (fr) * 1988-06-30 1990-01-05 Quebec Inc 2625 4219 Systeme de securite automatise pour voisinage
FR2647538A1 (fr) * 1989-05-29 1990-11-30 Robert Cappa Dispositif de surveillance d'une installation frigorifique
EP0557256A1 (de) * 1992-02-20 1993-08-25 Beghelli S.R.L. Anwesenheitsfeststellungssystem mit elektronischen Sende-Empfangsvorrichtungen und Betätigungsvorrichtungen kommunizierend mittels Trägerwellen und verbindbar mittels eines eingebauten Verbindungssteckers
GB2338099A (en) * 1998-06-02 1999-12-08 Diehl Stiftung & Co Securing protected areas

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978479A (en) * 1975-05-29 1976-08-31 Westinghouse Electric Corporation Solid state security system
US4148019A (en) * 1975-03-05 1979-04-03 Thomas Industries Inc. Security alarm transmission system
US4257038A (en) * 1979-02-28 1981-03-17 Notifier Company Coded security system
US4410883A (en) * 1981-04-09 1983-10-18 Swiston Sr Norman J Multiple annunciation system
US4446454A (en) * 1981-01-21 1984-05-01 Pyle Ronald E Home security system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148019A (en) * 1975-03-05 1979-04-03 Thomas Industries Inc. Security alarm transmission system
US3978479A (en) * 1975-05-29 1976-08-31 Westinghouse Electric Corporation Solid state security system
US4257038A (en) * 1979-02-28 1981-03-17 Notifier Company Coded security system
US4446454A (en) * 1981-01-21 1984-05-01 Pyle Ronald E Home security system
US4410883A (en) * 1981-04-09 1983-10-18 Swiston Sr Norman J Multiple annunciation system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, vol. CE-29, no. 1, février 1983, pages 1-8, IEEE, New York, US; E. BRUGGEMAN et al.: "A multifunction home control system" *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197106A (en) * 1986-11-04 1988-05-11 Christopher Douglas Monitoring and control system
EP0308046A2 (de) * 1987-09-14 1989-03-22 Disys Corporation Sprachwechselwirkende Sicherheitsanlage
EP0308046A3 (de) * 1987-09-14 1990-10-17 Disys Corporation Sprachwechselwirkende Sicherheitsanlage
EP0316853A1 (de) * 1987-11-17 1989-05-24 Siemens Aktiengesellschaft Kabelloses Gefahrenmeldesystem
FR2633762A1 (fr) * 1988-06-30 1990-01-05 Quebec Inc 2625 4219 Systeme de securite automatise pour voisinage
FR2647538A1 (fr) * 1989-05-29 1990-11-30 Robert Cappa Dispositif de surveillance d'une installation frigorifique
EP0557256A1 (de) * 1992-02-20 1993-08-25 Beghelli S.R.L. Anwesenheitsfeststellungssystem mit elektronischen Sende-Empfangsvorrichtungen und Betätigungsvorrichtungen kommunizierend mittels Trägerwellen und verbindbar mittels eines eingebauten Verbindungssteckers
GB2338099A (en) * 1998-06-02 1999-12-08 Diehl Stiftung & Co Securing protected areas
GB2338099B (en) * 1998-06-02 2000-11-29 Diehl Stiftung & Co Method of securing protected areas and devices for implementing the method

Also Published As

Publication number Publication date
ES553019A0 (es) 1987-01-01
FR2578993A1 (fr) 1986-09-19
ES8702687A1 (es) 1987-01-01
FR2578993B1 (fr) 1988-05-13

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