EP0610532A1 - Einkanal-Fernsteuerungs- und Fernregelungsvorrichtung, insbesondere für elektrische Motorsysteme, Beleuchtungssysteme und ähnliche - Google Patents

Einkanal-Fernsteuerungs- und Fernregelungsvorrichtung, insbesondere für elektrische Motorsysteme, Beleuchtungssysteme und ähnliche Download PDF

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Publication number
EP0610532A1
EP0610532A1 EP93102083A EP93102083A EP0610532A1 EP 0610532 A1 EP0610532 A1 EP 0610532A1 EP 93102083 A EP93102083 A EP 93102083A EP 93102083 A EP93102083 A EP 93102083A EP 0610532 A1 EP0610532 A1 EP 0610532A1
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EP
European Patent Office
Prior art keywords
signal
transmitter
receiver
radio frequency
systems
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Withdrawn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
EP93102083A
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English (en)
French (fr)
Inventor
Luciano Franco Cudicio
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.)
CONADD Srl
Original Assignee
CONADD Srl
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 CONADD Srl filed Critical CONADD Srl
Priority to EP93102083A priority Critical patent/EP0610532A1/de
Publication of EP0610532A1 publication Critical patent/EP0610532A1/de
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Definitions

  • the present invention relates to a single-channel remote control and regulation device, in particular for electric power systems, lighting systems and the like.
  • the object of the present invention is to eliminate or substantially reduce the aforementioned drawbacks of the known types of electrical control panels and in general of switches by providing a single-channel remote control and regulation device, in particular for electric drive systems, lighting systems and the like, which eliminates the need to connect directly by an electric cable, a lighting point or an electric motor with the switch associated with it.
  • an object of the present invention is to provide a device which substantially reduces the complexity of electrical control panels both in the industrial field and in the field of services in general.
  • Another object of the present invention is to provide a relatively easy production device and at competitive costs.
  • a single-channel device for remote control and regulation in particular for electric motive power systems, lighting systems and similar characterized in that it comprises a transmitter and a receiver, said transmitter comprising means for varying the intensity producing a signal capable of being coded unequivocally by an encoder, capable of producing a signal capable of being transmitted by radio frequency transmission means to said receiver, the latter having means for receiving and decoding said radio frequency signal and capable of controlling reversible means of connection between a network supply and an electrical load, said transmitter and said receiver being powered independently.
  • FIG. 1 represents a block diagram of a transmitter
  • FIG. 2 represents a block diagram of a receiver which controls an electrical charge.
  • a single-channel remote control and regulation device in particular for electric drive systems, lighting systems and the like, comprises a transmitter illustrated in Figure 1 and a receiver illustrated in Figure 2.
  • the transmitter comprises intensity variation means which produce a signal which is uniquely coded by an encoder 1.
  • the encoder 1 produces a signal which is transmitted by means of transmission at radio frequency to the receiver, like this will be explained more clearly below.
  • the receiver has means for receiving and decoding the radio frequency signal and controls reversible means of connection between a network supply 2 and an electrical load 3.
  • the transmitter and the receiver are supplied autonomously.
  • the intensity variation means comprise a circular continuous variator 4 which, after a push button command from a user, produces either an ignition pulse or a train of regulation pulses of your choice for increase and decrease in the light intensity of the load, depending on the type of pressure exerted by the user, so for example the single pulse comes from a short-lived pressure, while the train of pulses comes from pressure exerted for a certain period.
  • the encoder 1 has a multiplicity of position selectors, not shown, for selecting a unique coding of the signal coming from the variator 4.
  • the transmission means comprise in series a modulator 5 which receives at its input the output of the encoder 1 and which produces a modulation applied to the input of an oscillator 6.
  • the oscillator 6 produces a radio frequency signal composed of the modulation and of a carrier produced by the oscillator.
  • the radio frequency signal thus produced is then emitted by a transmitting antenna 7.
  • the reception means comprise a reception antenna 8 downstream of which is placed an impedance adapter 9 which adapts the antenna impedance.
  • a signal received by the antenna 8 is filtered by a decoupling capacitor 10 and then separated into its components, namely the modulation and the carrier, by an oscillator / converter 11.
  • the modulation is then amplified by a preamplifier 12 which transmits the modulation amplified by the decoding means.
  • the decoding means comprise a decoder 13 which has a multiplicity of position selectors, not shown, which select a coding identical to that which is applied to coder 1 of the transmitter.
  • the decoder 13 decodes the amplified carrier and produces a control signal for a regulator 14 which produces a control signal for reversible link means.
  • the reversible connection means comprise a relay 15 interposed between the mains supply 2 and the electrical load 3.
  • the electrical load 3 is either at least one electric motor or at least one light source.
  • the power supply of the transmitter designated by the reference 16, and that of the receiver comprise either supply batteries or a stabilized supply of a type known per se, which produces a direct voltage and is connected to the supply voltage of network 2.
  • the present invention achieves the object and the goals set by eliminating any electrical connection whatsoever between the switch and the dissipative load, either an electric motor or a light source.
  • the present invention can advantageously replace electrical sheaths in lighting installations for dwellings for private use or even in industrial installations.
  • a particularly advantageous result, especially for relatively large domains, is the signal coding. Indeed, on large domains it is possible either to put on each use a receiver having its own particular coding and which is thus piloted by only one transmitter, or to code in the same way all the receivers so that they function simultaneously with the solicitation of a single transmitter.
  • single or multiple transmitters can be transported easily without having to install electrical sheaths in the walls and they can therefore be placed as desired within a field .
  • the materials used as well as the dimensions can be essentially of any kind chosen according to the needs.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
EP93102083A 1993-02-10 1993-02-10 Einkanal-Fernsteuerungs- und Fernregelungsvorrichtung, insbesondere für elektrische Motorsysteme, Beleuchtungssysteme und ähnliche Withdrawn EP0610532A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP93102083A EP0610532A1 (de) 1993-02-10 1993-02-10 Einkanal-Fernsteuerungs- und Fernregelungsvorrichtung, insbesondere für elektrische Motorsysteme, Beleuchtungssysteme und ähnliche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93102083A EP0610532A1 (de) 1993-02-10 1993-02-10 Einkanal-Fernsteuerungs- und Fernregelungsvorrichtung, insbesondere für elektrische Motorsysteme, Beleuchtungssysteme und ähnliche

Publications (1)

Publication Number Publication Date
EP0610532A1 true EP0610532A1 (de) 1994-08-17

Family

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Family Applications (1)

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EP93102083A Withdrawn EP0610532A1 (de) 1993-02-10 1993-02-10 Einkanal-Fernsteuerungs- und Fernregelungsvorrichtung, insbesondere für elektrische Motorsysteme, Beleuchtungssysteme und ähnliche

Country Status (1)

Country Link
EP (1) EP0610532A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0923060A3 (de) * 1997-12-12 2000-09-06 Frank NV Verpas SA Depauw Schnurloses Fernbedienungsystem für elektrische Geräten

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329036A1 (fr) * 1975-10-24 1977-05-20 Radiotechnique Compelec Procede de realisation d'installations electriques fixes et dispositifs de radiocommande pour la mise en oeuvre du procede
US4538973A (en) * 1984-04-26 1985-09-03 Angott Paul G Remotely controlled ceiling fan and light circuit
EP0301680A2 (de) * 1987-07-30 1989-02-01 Lutron Electronics Co., Inc. Drahtloses Steuerungssystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329036A1 (fr) * 1975-10-24 1977-05-20 Radiotechnique Compelec Procede de realisation d'installations electriques fixes et dispositifs de radiocommande pour la mise en oeuvre du procede
US4538973A (en) * 1984-04-26 1985-09-03 Angott Paul G Remotely controlled ceiling fan and light circuit
EP0301680A2 (de) * 1987-07-30 1989-02-01 Lutron Electronics Co., Inc. Drahtloses Steuerungssystem

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 10, no. 329 (E-452)8 Novembre 1986 & JP-A-61 135 235 ( FUJITSU LTD ) 23 Juin 1986 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0923060A3 (de) * 1997-12-12 2000-09-06 Frank NV Verpas SA Depauw Schnurloses Fernbedienungsystem für elektrische Geräten

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