EP0409736A1 - Überwachungs- und Regelungssystem für ein Gebäude - Google Patents

Überwachungs- und Regelungssystem für ein Gebäude Download PDF

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Publication number
EP0409736A1
EP0409736A1 EP90402089A EP90402089A EP0409736A1 EP 0409736 A1 EP0409736 A1 EP 0409736A1 EP 90402089 A EP90402089 A EP 90402089A EP 90402089 A EP90402089 A EP 90402089A EP 0409736 A1 EP0409736 A1 EP 0409736A1
Authority
EP
European Patent Office
Prior art keywords
room
given
electronic circuit
observation system
building
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Withdrawn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
EP90402089A
Other languages
English (en)
French (fr)
Inventor
Jean-Marie Wasson
Pascal Baes
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.)
Securecelec (sarl)
Original Assignee
Securecelec (sarl)
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 Securecelec (sarl) filed Critical Securecelec (sarl)
Publication of EP0409736A1 publication Critical patent/EP0409736A1/de
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms

Definitions

  • the present invention relates to a system for observing the life of a building, that is to say a system allowing automatic action, without direct human intervention, on certain elements relating to said building as a function of certain events. . It relates more particularly to an observation system based on the information given by a presence sensor.
  • Surveillance systems for example controlling the activation of an alarm in the event of the intrusion of a person into the building detected by a presence sensor.
  • Other devices are known, for example for regulating the temperature as a function of certain time periods, for regulating the lighting as a function of the external lighting.
  • Each of these devices autonomous or linked to a central system, has a specific purpose, namely the alarm or energy saving.
  • Document WO-A-8202608 has already proposed a control system which is capable of performing both energy saving and alarm functions.
  • This system includes a human presence detector, a counter specially adapted to count down a predetermined period of time and a switch connected to the counter to act on the energy source when the period of time has elapsed.
  • the energy source can be lighting or heating.
  • the temperature of a given room is regulated as a function not only of the presence or non-presence of a person in the room, but also of the time it is.
  • the non-presence detected in a given room during this occupancy time slot identified by the clock will control the action of the thermostat to decrease heating to a first predetermined temperature, for example 17 ° C; on the other hand, the non-presence detected in a given room outside of this occupation time range will command a total stop of the heating - during certain periods of the year - or a partial reduction of the heating, for a frost protection of the installation during winter.
  • the observation system comprises in all or part of the rooms of the building at least one switch controlling the lighting of the room, at least one lighting sensor placed inside or outside. outside the building and the electronic circuit is able to control the switch of a given room so that said room is only artificially lit in the event that both the lighting measured by the sensor is less than a threshold given and the detector detects a presence in said room.
  • the lighting installation of a given room comprising a manual timer switch, this is connected to the electronic circuit and controls the lighting according to the opposite function to that programmed by the system for a given time.
  • the observation system according to the invention may also include an alarm push-button connected to the electronic circuit and said electronic circuit is capable of controlling the thermostat and / or the switch of a given room according to a program which is also a function of what the pusher may or may not be in the alarm position.
  • the lighting installation of a given room comprising a manual timer switch connected to the electronic circuit, the manual switch is put out of operation when the pusher is in the alarm position.
  • the observation system may include an alert device, in particular a siren, connected to the electronic circuit, and the alert device is actuated when on the one hand the pusher is in the alarm position and on the other hand a detector of a given room detects a presence.
  • an alert device in particular a siren
  • FIG. 1 shows a building 1 comprising only two rooms 2,3, equipped with the observation system 4.
  • This comprises a central box 5 containing the electronic circuit and connection terminals for the different connections described below.
  • each room 1, 2 are placed the same elements, namely a presence detector 6, a temperature sensor 7, a switch 8 of the artificial lighting installation, a room thermostat 9; all these elements are connected to the central box 5.
  • the box 5 is also connected to a luxmeter 10, measuring the illumination, outside the building 1, to a clock 11, to a manual timer switch 13 and to an alert siren 14.
  • the box 5 includes an alarm pusher 12, connected to the electronic circuit, which has only two positions: a first position where it is pressed and which corresponds to setting the observation system under alarm, and a second position, pushbutton not pressed, which corresponds to the use of the system without alarm. It is understood that in the first case, system under alarm, a person present inside the building 1 is considered as an intruder, and the electronic circuit is programmed accordingly. In the second case, system without alarm, the presence of a person inside the building 1 is normal, and the role of the observation system is turned towards energy savings.
  • FIG. 2A is representative of the normal position of the system, except for the alarm, the pusher 12 not being pressed during the busy hourly period, for example from 8 am to 7 pm: the light switches 8 are in the light off position, it is expected that the temperature of the rooms will be raised from 17 ° C to 19 ° C if present.
  • the operation is then as follows.
  • the circuit monitors the value of the temperature transmitted by the probe 7; if it is higher than 17 ° C, the circuit controls the thermostat 9 which closes the hot water supply or possibly controls the shutdown of the boiler; if it is lower than 17 ° C, it controls by thermostat 9 the room heating.
  • the circuit monitors the value of the illumination transmitted by the luxmeter 10. If this value is less than a threshold, which is adjustable and which corresponds, for example, to dim light, the circuit controls the switch 8 which turns on the light in the room. If this value is greater than said threshold, the switch remains or is set to the light off position.
  • a threshold which is adjustable and which corresponds, for example, to dim light
  • the circuit monitors the value of the temperature transmitted by the probe 7. If this is below 19 ° C, the circuit controls the thermostat which opens the hot water supply or possibly the start-up of the boiler; if it is higher than 19 ° C, it controls the thermostat which stops the heating of the room.
  • the temperature threshold fixed in the event of non-presence is changed: the heating is completely switched off except during winter periods when it is fixed so that the installation is frost-free.
  • FIG. 2B is representative of the alarm position of the system, the pusher 12 being pressed.
  • the temperature monitoring is deactivated. If a detector 6 detects a presence in a room 1, the manual lighting switch with timer 13 is first deactivated, then the circuit monitors the value of the illumination transmitted by the luxmeter; if the value is lower than the reference value, i.e. if it is clear, the circuit controls the siren alert 14. If the value is lower than the reference value, that is to say if it is dark, the circuit controls both the siren 14 and the light switch 8 of the room where detector 6 has detected the presence.
  • the detector in room 1 no longer detects presence and the switch 8 switches off the light in room 1, while on the contrary the light from room 2 will light up.
  • the switch 8 switches off the light in room 1, while on the contrary the light from room 2 will light up.
  • it is possible to easily see from the outside the place where the intruder is located. And it does not have the ability to turn off the light of the room where it is located or to turn on the light of all rooms, since the manual switch 13 has been deactivated upon detection of its presence.
  • observation system of the invention can be connected to an alert installation and / or an existing heating regulation installation.
  • the alarm setting is automatic depending on the time range, for example that the alarm push-button is activated automatically as soon as the clock indicates the end of the normal occupation period.
  • the lighting mode is a function of the time slot, for example that the light intensity is reduced outside the normal period of occupation.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Burglar Alarm Systems (AREA)
EP90402089A 1989-07-21 1990-07-20 Überwachungs- und Regelungssystem für ein Gebäude Withdrawn EP0409736A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8910167 1989-07-21
FR8910167A FR2650100B1 (fr) 1989-07-21 1989-07-21 Systeme d'observation de la vie d'un immeuble

Publications (1)

Publication Number Publication Date
EP0409736A1 true EP0409736A1 (de) 1991-01-23

Family

ID=9384218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90402089A Withdrawn EP0409736A1 (de) 1989-07-21 1990-07-20 Überwachungs- und Regelungssystem für ein Gebäude

Country Status (2)

Country Link
EP (1) EP0409736A1 (de)
FR (1) FR2650100B1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308911A (en) * 1979-11-13 1982-01-05 Mandl William J Residential monitoring and control system
WO1982002608A1 (en) * 1981-01-20 1982-08-05 Miles Terrance Allen Control system for energy consuming installation
US4536747A (en) * 1982-02-11 1985-08-20 Jensen Garold K Comprehensive intruder-environmental hazard detection, control, and action system
EP0210889A1 (de) * 1985-06-27 1987-02-04 AZUR ELECTRONIQUE SERVICE Société à Responsabilité Limitée Modulare Überwachungs- und Alarmzentrale grosser Sicherheit und entsprechendes Betriebsverfahren
US4703171A (en) * 1985-11-05 1987-10-27 Target Concepts Inc. Lighting control system with infrared occupancy detector
US4768020A (en) * 1985-12-24 1988-08-30 Paul E. Yarbrough, Jr. Hot body intrusion activated light control unit with daylight photocell deactivation override

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308911A (en) * 1979-11-13 1982-01-05 Mandl William J Residential monitoring and control system
WO1982002608A1 (en) * 1981-01-20 1982-08-05 Miles Terrance Allen Control system for energy consuming installation
US4536747A (en) * 1982-02-11 1985-08-20 Jensen Garold K Comprehensive intruder-environmental hazard detection, control, and action system
EP0210889A1 (de) * 1985-06-27 1987-02-04 AZUR ELECTRONIQUE SERVICE Société à Responsabilité Limitée Modulare Überwachungs- und Alarmzentrale grosser Sicherheit und entsprechendes Betriebsverfahren
US4703171A (en) * 1985-11-05 1987-10-27 Target Concepts Inc. Lighting control system with infrared occupancy detector
US4768020A (en) * 1985-12-24 1988-08-30 Paul E. Yarbrough, Jr. Hot body intrusion activated light control unit with daylight photocell deactivation override

Also Published As

Publication number Publication date
FR2650100B1 (fr) 1994-09-30
FR2650100A1 (fr) 1991-01-25

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