JPH0318234B2 - - Google Patents
Info
- Publication number
- JPH0318234B2 JPH0318234B2 JP57029147A JP2914782A JPH0318234B2 JP H0318234 B2 JPH0318234 B2 JP H0318234B2 JP 57029147 A JP57029147 A JP 57029147A JP 2914782 A JP2914782 A JP 2914782A JP H0318234 B2 JPH0318234 B2 JP H0318234B2
- Authority
- JP
- Japan
- Prior art keywords
- transmitting
- circuit
- receiving
- stage
- frequency signal
- 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
Links
- 238000005259 measurement Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000010355 oscillation Effects 0.000 claims description 16
- 238000011156 evaluation Methods 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 11
- 230000003534 oscillatory effect Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
- B60C23/0427—Near field transmission with inductive or capacitive coupling means
- B60C23/0428—Near field transmission with inductive or capacitive coupling means using passive wheel mounted resonance circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
- B60C23/0427—Near field transmission with inductive or capacitive coupling means
- B60C23/043—Near field transmission with inductive or capacitive coupling means using transformer type signal transducers, e.g. rotary transformers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/243—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the phase or frequency of ac
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- 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
- G08C17/04—Arrangements for transmitting signals characterised by the use of a wireless electrical link using magnetically coupled devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813107947 DE3107947A1 (de) | 1981-03-02 | 1981-03-02 | Einrichtung zum uebertragen eines messwertes von einem beweglichen gegenstand auf einen relativ zu diesem feststehenden gegenstand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57157396A JPS57157396A (en) | 1982-09-28 |
| JPH0318234B2 true JPH0318234B2 (de) | 1991-03-12 |
Family
ID=6126180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2914782A Granted JPS57157396A (en) | 1981-03-02 | 1982-02-26 | Measured value transmitter |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS57157396A (de) |
| DE (1) | DE3107947A1 (de) |
| FR (1) | FR2500926B1 (de) |
| GB (1) | GB2098430B (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3330519C2 (de) * | 1983-08-24 | 1986-09-04 | Weck, Manfred, Prof. Dr.-Ing., 5100 Aachen | Verfahren und Vorrichtung zur berührungslosen Übertragung eines Signals von einem rotierenden Bauteil auf ein feststehendes Bauteil |
| EP0276335A1 (de) * | 1987-01-24 | 1988-08-03 | Allied Corporation | Vorrichtung und Verfahren zur Anzeige der Umwelt |
| EP0261353A3 (de) * | 1986-09-24 | 1989-02-01 | Grapha-Holding Ag | Messeinrichtung |
| FR2624802B1 (fr) * | 1987-12-18 | 1990-04-13 | Michelin & Cie | Codage de la valeur de plusieurs grandeurs mesurees dans un pneumatique |
| DE3922556C3 (de) * | 1989-07-08 | 1994-09-15 | Gabriele Manner | Anordnung zur kontaktlosen Energie- und Sensorsignalübertragung |
| DE4005396A1 (de) * | 1990-02-21 | 1991-08-22 | Bayerische Motoren Werke Ag | Messsignal-uebertragungsvorrichtung an einem kraftfahrzeug |
| DE4007838A1 (de) * | 1990-03-12 | 1991-09-19 | Dittel Walter Gmbh | Vorrichtung zur beruehrungserkennung |
| DE4033053C1 (de) * | 1990-10-18 | 1992-03-05 | Hottinger Baldwin Messtechnik Gmbh, 6100 Darmstadt, De | |
| FR2710144A1 (fr) * | 1993-09-13 | 1995-03-24 | Bouzaglo Henri | Capteur de déformation du pneumatique d'une roue d'un véhicule automobile. |
| WO1997045277A1 (de) * | 1996-05-29 | 1997-12-04 | Bartels Mangold Electronic Gmbh | Vorrichtung zur drahtlosen übertragung aus bewegten teilen |
| DE19631425A1 (de) * | 1996-08-06 | 1998-02-12 | Wolf & Beck Gmbh Dr | Verfahren zur Identifikation von an Meß- oder Werkzeugmaschinen austauschbar angeordneten Zubehörteilen sowie Identifikator zur Verfahrensdurchführung |
| DE10057059C2 (de) | 2000-11-17 | 2003-12-24 | Transense Technologies Plc | Verfahren und Vorrichtung zur Meßwertüberwachung durch Frequenzanalyse von modulierter Rückstreuung |
| FR2862751B1 (fr) * | 2003-11-21 | 2006-03-03 | Roulements Soc Nouvelle | Systeme et procede de determination d'au moins un parametre d'au moins un organe tournant au moyen de signaux de reference et de vitesse |
| WO2006096582A1 (en) * | 2005-03-04 | 2006-09-14 | Cardiomems, Inc. | Communicating with an implanted wireless sensor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110682A (en) * | 1976-03-15 | 1977-09-16 | Konsorideetetsudo Furaitoueizu | Method of and apparatus for measuring air pressure in pneumatic tire |
| JPS5374079A (en) * | 1976-12-14 | 1978-07-01 | Bridgestone Tire Co Ltd | Device for warning pressure reducing of inner pressure of tire |
| JPS5730100A (en) * | 1980-06-19 | 1982-02-18 | Telecommunications Sa | Device for measuring pressure of tire |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1020631A (en) * | 1974-03-04 | 1977-11-08 | Edward I. Parker | Control and gauging method and apparatus using locked oscillators |
| GB1543155A (en) * | 1975-05-02 | 1979-03-28 | Nat Res Dev | Transponders |
| SE400385B (sv) * | 1976-01-28 | 1978-03-20 | Nordstjernan Rederi Ab | Forfarande for att i ett svengande system i en metgivare avkenna systemets svengningstillstand samt anordning for genomforande av forfarandet |
| DE2854199A1 (de) * | 1978-12-15 | 1980-06-26 | Vdo Schindling | Einrichtung zum uebertragen von messwerten |
-
1981
- 1981-03-02 DE DE19813107947 patent/DE3107947A1/de active Granted
- 1981-11-03 FR FR8120584A patent/FR2500926B1/fr not_active Expired
-
1982
- 1982-01-19 GB GB8201421A patent/GB2098430B/en not_active Expired
- 1982-02-26 JP JP2914782A patent/JPS57157396A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110682A (en) * | 1976-03-15 | 1977-09-16 | Konsorideetetsudo Furaitoueizu | Method of and apparatus for measuring air pressure in pneumatic tire |
| JPS5374079A (en) * | 1976-12-14 | 1978-07-01 | Bridgestone Tire Co Ltd | Device for warning pressure reducing of inner pressure of tire |
| JPS5730100A (en) * | 1980-06-19 | 1982-02-18 | Telecommunications Sa | Device for measuring pressure of tire |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2500926B1 (fr) | 1986-06-27 |
| DE3107947A1 (de) | 1982-09-16 |
| GB2098430A (en) | 1982-11-17 |
| FR2500926A1 (fr) | 1982-09-03 |
| GB2098430B (en) | 1985-09-04 |
| DE3107947C2 (de) | 1990-10-25 |
| JPS57157396A (en) | 1982-09-28 |
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