DE10345138A1 - Optical rotation angle sensor module e.g. for motor vehicle steering application, has screens between transmitter and detector made by bending up lead frame - Google Patents
Optical rotation angle sensor module e.g. for motor vehicle steering application, has screens between transmitter and detector made by bending up lead frame Download PDFInfo
- Publication number
- DE10345138A1 DE10345138A1 DE2003145138 DE10345138A DE10345138A1 DE 10345138 A1 DE10345138 A1 DE 10345138A1 DE 2003145138 DE2003145138 DE 2003145138 DE 10345138 A DE10345138 A DE 10345138A DE 10345138 A1 DE10345138 A1 DE 10345138A1
- Authority
- DE
- Germany
- Prior art keywords
- transmitter
- rotation angle
- sensor module
- bending
- lead frame
- 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- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 title abstract 4
- 238000005452 bending Methods 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
- G01L5/221—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to steering wheels, e.g. for power assisted steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/021—Determination of steering angle
- B62D15/0215—Determination of steering angle by measuring on the steering column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
- B62D6/10—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque characterised by means for sensing or determining torque
-
- 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
- G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
- G01D5/34715—Scale reading or illumination devices
-
- 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
- G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/3473—Circular or rotary encoders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/12—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving photoelectric means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Steering Controls (AREA)
Abstract
The optical rotation angle sensor module has vertical screens (12) made by bending up areas of the lead frames (3) between optical detectors (11) and transmitter rows (5, 6), detector wire bond pads (10) placed away from the transmitter and has a molded transparent housing (2) over the lead frame, transmitters and detector chip (10). Independent claims are included for a rotation angle measurement unit using the sensor module with optical markings on shafts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003145138 DE10345138A1 (en) | 2003-09-29 | 2003-09-29 | Optical rotation angle sensor module e.g. for motor vehicle steering application, has screens between transmitter and detector made by bending up lead frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003145138 DE10345138A1 (en) | 2003-09-29 | 2003-09-29 | Optical rotation angle sensor module e.g. for motor vehicle steering application, has screens between transmitter and detector made by bending up lead frame |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10345138A1 true DE10345138A1 (en) | 2005-04-21 |
Family
ID=34353175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003145138 Withdrawn DE10345138A1 (en) | 2003-09-29 | 2003-09-29 | Optical rotation angle sensor module e.g. for motor vehicle steering application, has screens between transmitter and detector made by bending up lead frame |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10345138A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014019547B3 (en) * | 2014-12-23 | 2016-05-12 | Samson Ag | Torque and angle sensor and actuator |
-
2003
- 2003-09-29 DE DE2003145138 patent/DE10345138A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014019547B3 (en) * | 2014-12-23 | 2016-05-12 | Samson Ag | Torque and angle sensor and actuator |
US10048092B2 (en) | 2014-12-23 | 2018-08-14 | Samson Aktiengesellschaft | Torsional moment and angle sensor and actuator drive |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60318848D1 (en) | ILLUSTRATION DEVICE | |
CA2470494A1 (en) | Sensor device having an integral bi-radial lens | |
EP1724568A3 (en) | Optoelectronic sensor device | |
US11004806B2 (en) | Semiconductor device, manufacturing method of semiconductor device, integrated substrate, and electronic device | |
ATE404888T1 (en) | DETECTION METHOD AND DEVICE | |
DE602006009418D1 (en) | POWDER LEVY AND RECEIVING DEVICE AND METHOD | |
DE602004029092D1 (en) | CALIBRATION METHODS FOR A CONTINUOUSLY WORKING ANALYTIC SENSOR | |
AU2003300334A8 (en) | Panel-type sensor/source array assembly | |
DE60316247D1 (en) | MIRROR | |
WO2020048921A1 (en) | Optical sensor arrangement, device and method of manufacturing an optical sensor arrangement | |
WO2005053527A8 (en) | Medical measuring device | |
FR2826728B1 (en) | ANGULAR SPEED SENSOR AND METHOD FOR MANUFACTURING THE SENSOR | |
WO2005034177A3 (en) | Lead frame with flag support structure | |
DE502006006027D1 (en) | Rotary sensor and motor vehicle adjustment system | |
DE10345138A1 (en) | Optical rotation angle sensor module e.g. for motor vehicle steering application, has screens between transmitter and detector made by bending up lead frame | |
WO2007120232A3 (en) | Self-aligning optical sensor package | |
CA2435012A1 (en) | Method and device for calibration of dual-axis tilt meter | |
HK1044039A1 (en) | Sensor module with integrated signal processing. | |
WO2008146644A1 (en) | Imaging device and method for manufacturing the imaging device, and portable information terminal and imaging apparatus having the imaging device mounted thereon | |
FR2853119B1 (en) | DEVICE FOR MEASURING AT LEAST ONE FLEXIBLE MEMBRANE PHYSIOLOGICAL INFORMATION, CORRESPONDING SENSOR MODULE AND METHOD OF MANUFACTURE | |
JP2007156537A (en) | Image detection device | |
ATE403209T1 (en) | DRIVER INFORMATION SYSTEM | |
ATE545878T1 (en) | OPTOELECTRONIC SENSOR ARRANGEMENT | |
ATE360555T1 (en) | NIGHT VISION DEVICE FOR VEHICLES | |
GB2403020B (en) | Vehicle wheel alignment by rotating vision sensor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: G01B 11/26 AFI20051017BHDE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |