DE20016655U1 - System for wireless energy and data transmission - Google Patents

System for wireless energy and data transmission

Info

Publication number
DE20016655U1
DE20016655U1 DE20016655U DE20016655U DE20016655U1 DE 20016655 U1 DE20016655 U1 DE 20016655U1 DE 20016655 U DE20016655 U DE 20016655U DE 20016655 U DE20016655 U DE 20016655U DE 20016655 U1 DE20016655 U1 DE 20016655U1
Authority
DE
Germany
Prior art keywords
energy
transmitting
receiving device
receiving
data transmission
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 - Lifetime
Application number
DE20016655U
Other languages
German (de)
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.)
IC Haus GmbH
Original Assignee
IC Haus GmbH
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 IC Haus GmbH filed Critical IC Haus GmbH
Priority to DE20016655U priority Critical patent/DE20016655U1/en
Publication of DE20016655U1 publication Critical patent/DE20016655U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/50—Charging of capacitors, supercapacitors, ultra-capacitors or double layer capacitors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (12)

1. System zur drahtlosen Energie- und Datenübertragung mit einer ersten Sende-/Empfangseinrichtung (10), die eine regelbare Energieversorgungseinrichtung (16) zur Bereitstellung einer Versorgungsenergie für eine zweite Sende-/Empfangseinrichtung (20) und eine Sendeeinrichtung (12) zur drahtlosen Daten- und Energieübertragung aufweist, wobei die zweite Sende-/Empfangseinrichtung (20) folgende Merkmale aufweist:
eine Empfangseinrichtung (30, 32, 34) zum Empfangen der von der ersten Sende-/Empfangseinrichtung (10) drahtlos übertragenen Versorgungsenergie,
einen der Empfangseinrichtung (30, 32, 34) zugeordneten Gleichrichter (22), einen Energiespeicher (24) zum wenigstens teilweisen Speichern der drahtlos übertragenen und gleichgerichteten Versorgungsenergie,
eine Detektionseinrichtung (40) zum Erfassen einer eine vorbestimmte Energiemenge überschreitende Energiemenge,
eine Regeleinrichtung (50), die in Abhängigkeit von dem Ausgangssignal der Detektionseinrichtung (40) eine Stellgröße zur Regelung der Energieversorgungseinrichtung (16) der ersten Sende-/Empfangseinrichtung (10) erzeugt und
eine Sendeeinrichtung (60) zum drahtlosen Übertragen der Stellgröße zur ersten Sende-/Empfangseinrichtung (10).1. System for wireless energy and data transmission with a first transmitting / receiving device ( 10 ), which has a controllable energy supply device ( 16 ) for providing a supply energy for a second transmitting / receiving device ( 20 ) and a transmitting device ( 12 ) for wireless data and energy transmission, the second transmitting / receiving device ( 20 ) having the following features:
a receiving device ( 30 , 32 , 34 ) for receiving the supply energy wirelessly transmitted by the first transmitting / receiving device ( 10 ),
a rectifier ( 22 ) assigned to the receiving device ( 30 , 32 , 34 ), an energy store ( 24 ) for at least partially storing the wirelessly transmitted and rectified supply energy,
a detection device ( 40 ) for detecting an amount of energy exceeding a predetermined amount of energy,
a regulating device ( 50 ) which generates a manipulated variable for regulating the energy supply device ( 16 ) of the first transmitting / receiving device ( 10 ) as a function of the output signal of the detection device ( 40 )
a transmitting device ( 60 ) for wireless transmission of the manipulated variable to the first transmitting / receiving device ( 10 ). 2. System zur drahtlosen Energie- und Datenübertragung nach Anspruch 1, dadurch gekennzeichnet, dass die Detektionseinrichtung (40) eine Serienschaltung aus einer Spannungs-stabilisierenden Einrichtung (42) und einem Strommessgerät (44) umfasst und den durch die Spannungs-stabilisierende Einrichtung (42) fließenden Strom mit einem vorbestimmten Stromwert vergleichen kann.2. System for wireless energy and data transmission according to claim 1, characterized in that the detection device ( 40 ) comprises a series circuit comprising a voltage stabilizing device ( 42 ) and a current measuring device ( 44 ) and by the voltage stabilizing device ( 42 ) can compare flowing current with a predetermined current value. 3. System zur drahtlosen Energie- und Datenübertragung nach Anspruch 1, dadurch gekennzeichnet, dass die Detektionseinrichtung einen einer Last zugeordneten Spannungsmesser aufweist und die an der Last abfallende Spannung mit einem vorbestimmten Spannungswert vergleichen kann.3. System for wireless energy and data transmission according to Claim 1 characterized in that the detection device is assigned to a load Has voltmeter and the falling on the load Voltage with a predetermined voltage value can compare. 4. System zur drahtlosen Energie- und Datenübertragung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Energieübertragung induktiv erfolgt und die Empfangseinrichtung der zweiten Sende-/ Empfangseinrichtung (30) ein Schwingkreis (32, 34) mit einer fest vorgegebenen Resonanzfrequenz ist.4. System for wireless energy and data transmission according to one of claims 1 to 3, characterized in that the energy transmission takes place inductively and the receiving device of the second transmitting / receiving device ( 30 ) is an oscillating circuit ( 32 , 34 ) with a fixed predetermined resonance frequency , 5. System zur drahtlosen Energie- und Datenübertragung nach Anspruch 4, dadurch gekennzeichnet, dass die Trägerfrequenz der jeweiligen Sendeeinrichtungen (12; 60) und die Resonanzfrequenz des Schwingkreises (32, 34) bei etwa 130 kHz liegt.5. System for wireless energy and data transmission according to claim 4, characterized in that the carrier frequency of the respective transmission devices ( 12 ; 60 ) and the resonance frequency of the resonant circuit ( 32 , 34 ) is approximately 130 kHz. 6. System zur drahtlosen Energie- und Datenübertragung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die zweite Sende-/Empfangseinrichtung (20) einen Temperatursensor (80) aufweist, wobei die Regeleinrichtung (50) eine Stellgröße in Abhängigkeit des Ausgangssignals der Detektionseinrichtung (40) und des Temperatursensor (80) erzeugt.6. System for wireless energy and data transmission according to one of claims 1 to 5, characterized in that the second transmitting / receiving device ( 20 ) has a temperature sensor ( 80 ), wherein the control device ( 50 ) is a manipulated variable depending on the output signal of the Detection device ( 40 ) and the temperature sensor ( 80 ) generated. 7. System zur drahtlosen Energie- und Datenübertragung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die erste Sende-/­ Empfangseinrichtung (10) eine Abfrageeinrichtung und die zweite Sende-/Empfangseinrichtung (20) ein implantierbarer Transponder ist.7. System for wireless energy and data transmission according to one of claims 1 to 6, characterized in that the first transmission / reception device ( 10 ) is an interrogation device and the second transmission / reception device ( 20 ) is an implantable transponder. 8. Sende-/Empfangseinrichtung, insbesondere ein implantierbarer Transponder zum Einsatz in einem System zur drahtlosen Energie- und Datenübertragung nach einem der Ansprüche 1 bis 7, umfassend
eine Empfangseinrichtung (30) zum Empfangen der von einer entfernten Sende-/Empfangseinrichtung (10) drahtlos übertragenen Versorgungsenergie,
einen der Empfangseinrichtung (30) zugeordneten Gleichrichter (22), einen Energiespeicher (24) zum wenigstens teilweise Speichern der drahtlos übertragenen und gleichgerichteten Versorgungsenergie,
eine Detektionseinrichtung (40) zum Erfassen einer eine vorbestimmte Energiemenge überschreitende Energiemenge, eine Regeleinrichtung (50), die in Abhängigkeit von dem Ausgangssignal der Detektionseinrichtung (40) eine Stellgröße zur Regelung einer Energieversorgungseinrichtung (16) der entfernten Sende- /Empfangseinrichtung (10) erzeugt und
eine Sendeeinrichtung (60) zum drahtlosen Übertragen der Stellgröße zur entfernten Sende-/Empfangseinrichtung. 8. Transceiver, in particular an implantable transponder for use in a system for wireless energy and data transmission according to one of claims 1 to 7, comprising
a receiving device ( 30 ) for receiving the supply energy wirelessly transmitted by a remote transmitting / receiving device ( 10 ),
a rectifier ( 22 ) assigned to the receiving device ( 30 ), an energy store ( 24 ) for at least partially storing the wirelessly transmitted and rectified supply energy,
a detection device ( 40 ) for detecting an amount of energy exceeding a predetermined amount of energy, a control device ( 50 ) which, depending on the output signal of the detection device ( 40 ), generates a manipulated variable for controlling an energy supply device ( 16 ) of the remote transmitting / receiving device ( 10 ) and
a transmitting device ( 60 ) for wireless transmission of the manipulated variable to the remote transmitting / receiving device. 9. Sende-/Empfangseinrichtung nach Anspruch 8 dadurch gekennzeichnet, dass die Detektionseinrichtung (40) eine Serienschaltung aus einer Spannungs-stabilisierenden Einrichtung (42) und einem Strommessgerät (44) umfasst und den durch die Spannungs-stabilisierende Einrichtung (42) fließenden Strom mit einem vorbestimmten Stromwert vergleichen kann.9. Transmitting / receiving device according to claim 8, characterized in that the detection device ( 40 ) comprises a series circuit comprising a voltage-stabilizing device ( 42 ) and a current measuring device ( 44 ) and the current flowing through the voltage-stabilizing device ( 42 ) can compare a predetermined current value. 10. Sende-/Empfangseinrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Detektionseinrichtung einen einer Last zugeordneten Spannungsmesser aufweist und die an der Last abfallende Spannung mit einem vorbestimmten Spannungswert vergleichen kann.10. Transmitting / receiving device according to claim 8, characterized in that the detection device is assigned to a load Has voltmeter and the falling on the load Voltage with a predetermined voltage value can compare. 11. Sende-/Empfangseinrichtung nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass die Energieübertragung induktiv erfolgt und die Empfangseinrichtung (30) der zweiten Sende-/­ Empfangseinrichtung (20) ein Schwingkreis (32, 34) mit einer fest vorgegebenen Resonanzfrequenz ist.11. Transmitting / receiving device according to claim 8 or 9, characterized in that the energy transmission takes place inductively and the receiving device ( 30 ) of the second transmitting / receiving device ( 20 ) is an oscillating circuit ( 32 , 34 ) with a fixed predetermined resonance frequency. 12. Sende-/und Empfangseinrichtung nach einem der Ansprüche 8 bis 11, dadurch gekennzeichnet, dass die zweite Sende-/Empfangseinrichtung (20) einen Temperatursensor (80) aufweist, wobei die Regeleinrichtung (50) eine Stellgröße in Abhängigkeit des Ausgangssignals der Detektionseinrichtung (40) und des Temperatursensor (80) erzeugt.12. Transmitting / receiving device according to one of claims 8 to 11, characterized in that the second transmitting / receiving device ( 20 ) has a temperature sensor ( 80 ), the control device ( 50 ) being a manipulated variable as a function of the output signal of the detection device ( 40 ) and the temperature sensor ( 80 ).
DE20016655U 2000-09-25 2000-09-25 System for wireless energy and data transmission Expired - Lifetime DE20016655U1 (en)

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