WO2010021458A2 - 조향용 복합센싱장치 - Google Patents
조향용 복합센싱장치 Download PDFInfo
- Publication number
- WO2010021458A2 WO2010021458A2 PCT/KR2009/003883 KR2009003883W WO2010021458A2 WO 2010021458 A2 WO2010021458 A2 WO 2010021458A2 KR 2009003883 W KR2009003883 W KR 2009003883W WO 2010021458 A2 WO2010021458 A2 WO 2010021458A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit board
- steering
- sensing device
- printed circuit
- hole
- Prior art date
Links
Images
Classifications
-
- 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
-
- 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
- G01D5/02—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 mechanical means
- G01D5/04—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 mechanical means using levers; using cams; using gearing
-
- 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
- G01D5/14—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 magnitude of a current or voltage
- G01D5/142—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 magnitude of a current or voltage using Hall-effect devices
- G01D5/145—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 magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
-
- 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
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/366—Assembling printed circuits with other printed circuits substantially perpendicularly to each other
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/04—Assemblies of printed circuits
- H05K2201/048—Second PCB mounted on first PCB by inserting in window or holes of the first PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2018—Presence of a frame in a printed circuit or printed circuit assembly
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/301—Assembling printed circuits with electric components, e.g. with resistor by means of a mounting structure
Definitions
- the present invention relates to a compound sensing device for steering.
- the vehicle power steering system is a device for changing the direction of the steering wheel in order to change the running direction of the driving vehicle. Since the steering degree of the driving vehicle is used as data for controlling the vehicle, the steering torque and the steering angle are sensed to detect the steering degree of the vehicle.
- the steering composite sensing device refers to a device for sensing steering torque and steering angle of a vehicle.
- the steering torque sensing device and the steering angle sensing device of the conventional steering composite sensing device have a first and a second printed circuit board (PCB), each of which is equipped with a sensor for detecting a change in magnetic flux according to the rotation of the magnet.
- PCB printed circuit board
- the first circuit board on which the steering torque sensing sensor is installed is vertically soldered to the second circuit board on which the steering angle sensing sensor is installed to connect a pattern.
- the coupling force is weak, so that the first circuit board may be separated from the second circuit board by vibration or shock.
- the first circuit board and the second circuit board flow due to vibration or shock, cracks may occur in the soldering portion connecting and connecting the first circuit board and the second circuit board, resulting in a short circuit. have. Due to this, there is a disadvantage that the reliability of the product is lowered.
- an object of the present invention is to provide a steering complex sensing device for improving the reliability of the product.
- a first circuit board on which a sensor for detecting steering torque is installed
- a second circuit board perpendicular to the first circuit board and provided with a sensor detecting a steering angle
- An insertion protrusion is formed at an end of the first circuit board, and a through hole corresponding to the insertion protrusion is formed in the second circuit board, and the insertion protrusion is inserted into the through hole.
- the first circuit board is firmly coupled to the second circuit board.
- the supporting member for wrapping and supporting the edge of the first circuit board is coupled to the second circuit board, the first circuit board is more firmly coupled to the second circuit board. Therefore, there is no fear that the first circuit board may be separated from the second circuit board, and there is no fear of cracking in the soldering portion connecting the first circuit board and the second circuit board, thereby improving the reliability of the product.
- FIG. 1 is a perspective view of a steering complex sensing device according to an embodiment of the present invention.
- FIG. 2 is an exploded perspective view of FIG.
- FIG. 3 is an enlarged exploded perspective view of the first circuit board and the second circuit board shown in FIG.
- FIG. 1 is a perspective view of a steering complex sensing device according to an embodiment of the present invention
- Figure 2 is an exploded perspective view of FIG.
- the steering composite sensing device has a steering torque sensing device 100 and the steering angle sensing device 200.
- the steering torque sensing device 100 is provided with a cylindrical housing 110 having a bracket 111 and a cover 115 coupled to each other to form a predetermined space therein.
- the bracket 111 is located at the lower side and the cover 115 is located at the upper side with respect to the vertical direction of the housing 110.
- First and second through holes 112 and 116 are formed at the center of the bracket 111 and the cover 115 to correspond to each other.
- the surface and direction facing upwards are referred to as “upper and upper side”, and the surface and direction facing downward is referred to as “lower and lower”. .
- the cylindrical stator holder 120 is installed inside the housing 110, and the stator 130 is coupled to the upper and lower surfaces of the stator holder 120, respectively.
- a ring-shaped first magnet 140 having a plurality of poles is disposed inside the stator 130, and the outer circumferential surface thereof faces the teeth 133 of the stator 130 at a predetermined interval.
- the first magnet 140 has an inner circumferential surface coupled to an outer circumferential surface of the cylindrical magnet holder 150, and an input shaft that is a steering shaft side penetrating the second through hole 112 of the cover 115 to an inner circumferential surface of the magnet holder 150. 320 is combined.
- the coupling pipe 123 protruding from the lower side of the stator holder 120 passes through the first through hole 112 of the bracket 111 and is exposed to the lower side of the housing 110, and the output side is a steering wheel side on the inner circumferential surface ( 330 is connected.
- the input shaft 320 and the output shaft 330 are connected to the torsion bar (not shown) as a medium.
- the input shaft 320 is rotated, and the magnet holder 150 and the first magnet 140 are rotated in the same manner as the input shaft 320.
- the output shaft 330 is rotated by receiving the rotational force of the input shaft 320 through the torsion bar, and the stator holder 120 and the stator 130 rotate in the same manner as the output shaft 330.
- the magnetic field generated between the first magnet 140 and the stator 130 is detected by the first sensor 165 installed on the first circuit board 160.
- the microcomputer 310 installed on the case 210 side of the steering angle sensing device 200 which will be described later, may describe the strength of the magnetic field sensed by the first sensor 165, and compares the received value with the set reference value.
- the motor is driven by determining the auxiliary operating force required for steering the vehicle according to the measured torque.
- the steering angle sensing device 200 has a case 210 having an upper surface opened and coupled to a lower surface of the bracket 111.
- a third through hole 213 is formed on the lower surface of the case 210, and the output shaft 330 is coupled to the inner circumferential surface of the coupling pipe 123 by passing through the third through hole 213.
- the main gear 220 is coupled to the outer circumferential surface of the coupling pipe 123 and rotates together with the stator holder 120.
- the first sub-gear 231 meshes with and interlocks with the main gear 220, and the second sub-gear 235 having a different gear ratio from the first sub-gear 231 engages with the first sub-gear 231.
- the first and second auxiliary gears 231 and 235 are coupled to and supported by the lower surface of the bracket 111.
- the second and third magnets 241 and 245 are respectively coupled to the central side of the first and second auxiliary gears 231 and 235 so as to rotate in the same manner as the first and second auxiliary gears 231 and 235, respectively.
- a second circuit board 250 is installed on a bottom surface of the case 210, and second and third sensors 255a and 255b are disposed on the second circuit board 250 so as to face the second and third magnets 241 and 245. ) Is installed.
- the second and third sensors 255a and 255b sense the rotation angles of the second and third magnets 241 and 245 and transmit the sensed angles to the microcomputer 310 installed on the second circuit board 250.
- Reference numeral 170 in FIG. 2 is a collector that concentrates the magnetic field of the stator 130.
- the collector 170 is also installed on the cover 115 side to concentrate the magnetic field of the stator 130.
- One end of the first circuit board 160 is connected to the second circuit board 250 so that the first circuit board 160 is perpendicular to the second circuit board 250.
- the first circuit board 160 and the second circuit board 250 may be separated or a connection failure may occur.
- the steering composite sensing device is formed to firmly install the first circuit board 160 on the second circuit board 250, which will be described with reference to FIGS. 2 and 3.
- 3 is an enlarged exploded perspective view of the first circuit board and the second circuit board shown in FIG. 2.
- first circuit board 160 and the second circuit board 250 should be electrically connected to each other, copper foil is formed on the outer surface of the insertion protrusion 161 and the inner circumferential surface of the through hole 251.
- the first circuit board 160 and the second circuit board 250 are soldered after inserting the insertion protrusion 161 into the through hole 251 for stable connection. That is, the copper foil formed in the outer surface of the insertion protrusion 161 and the copper foil formed in the inner peripheral surface of the through hole 251 are soldered.
- a pad in which an end of the insertion protrusion 161 inserted into the through hole 251 is supported may be coupled to the bottom surface of the second circuit board 250 having the through hole 251 formed therein. The pad prevents the end of the insertion protrusion 161 from being exposed to the outside of the second circuit board 250.
- the second circuit board 250 is provided with a supporting member 180 that wraps and supports the edge of the first circuit board 160. .
- the support member 180 is formed in a frame shape in which one side corresponding to the outer shape of the first circuit board 160 is open, and is exposed to the outside without contacting the second circuit board 250. Wrap the edges of).
- an insertion path 182 is formed in the inner surface of the frame-shaped support member 180 to insert the edge portion of the first circuit board 160.
- both end portions of the support member 180 are inserted and coupled to the second circuit board 250.
- the second circuit board 250 is provided with a coupling hole 253 into which both end portions are inserted into the support member 180. Therefore, the first circuit board 160 is more firmly coupled to the second circuit board 250 by the support member 180.
- Both ends of the support member 180 inserted into the coupling hole 253 may be soldered to the second circuit board 250.
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Steering Mechanism (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Description
Claims (7)
- 조향용 복합센싱장치에 있어서,조향토크를 감지하는 센서가 설치된 제 1 회로기판(Printed Circuit Board);상기 제 1 회로기판과 수직하며, 조향각을 감지하는 센서가 설치된 제 2 회로기판을 포함하고,상기 제 1 회로기판의 단부에는 삽입돌기가 형성되고 상기 제 2 회로기판에는 상기 삽입돌기에 대응하는 관통홀(Through Hole)이 형성되어, 상기 삽입돌기가 관통홀에 삽입 결합된 조향용 복합센싱장치.
- 제 1 항에 있어서,상기 삽입돌기의 외면 및 상기 관통홀의 내주면에는 동박이 형성되며,상기 삽입돌기는 상기 관통홀에 삽입되어 납땜된 조향용 복합센싱장치.
- 제 1 항에 있어서,상기 제 2 회로기판에는 상기 제 1 회로기판의 테두리부를 감싸서 지지하는 지지부재가 결합된 조향용 복합센싱장치.
- 제 3 항에 있어서,상기 지지부재는 일측이 개방된 프레임 형상으로 형성되어 외부로 노출된 상기 제 1 회로기판의 테두리부를 감싸고,상기 지지부재의 양단부측은 상기 제 2 회로기판에 형성된 결합공에 삽입 결합된 조향용 복합센싱장치.
- 제 4 항에 있어서,상기 프레임 형상의 지지부재의 내면에는 상기 제 1 회로기판의 테두리부측이 삽입되는 삽입로가 형성된 조향용 복합센싱장치.
- 제 5 항에 있어서,상기 결합공에 삽입된 상기 지지부재의 단부측은 상기 제 2 회로기판에 납땜된 조향용 복합센싱장치.
- 제 1 항 내지 제 6 항 중, 어느 한 항에 있어서,상기 관통홀이 형성된 상기 제 2 회로기판에는 상기 삽입돌기의 단부가 접촉 지지되는 패드가 결합된 조향용 복합센싱장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/059,669 US8875588B2 (en) | 2008-08-19 | 2009-07-15 | Manifold sensing apparatus for steering |
JP2011521014A JP5450626B2 (ja) | 2008-08-19 | 2009-07-15 | 操舵用複合検知装置 |
EP09808364.5A EP2314498B1 (en) | 2008-08-19 | 2009-07-15 | Manifold sensing apparatus for steering |
CN200980132641XA CN102123904B (zh) | 2008-08-19 | 2009-07-15 | 用于转向的多功能感测装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0080966 | 2008-08-19 | ||
KR1020080080966A KR101506732B1 (ko) | 2008-08-19 | 2008-08-19 | 조향용 복합센싱장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010021458A2 true WO2010021458A2 (ko) | 2010-02-25 |
WO2010021458A3 WO2010021458A3 (ko) | 2010-05-14 |
Family
ID=41707540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2009/003883 WO2010021458A2 (ko) | 2008-08-19 | 2009-07-15 | 조향용 복합센싱장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8875588B2 (ko) |
EP (1) | EP2314498B1 (ko) |
JP (1) | JP5450626B2 (ko) |
KR (1) | KR101506732B1 (ko) |
CN (1) | CN102123904B (ko) |
WO (1) | WO2010021458A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012132920A (ja) * | 2010-12-21 | 2012-07-12 | Lg Innotek Co Ltd | アングルセンサー |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140069005A (ko) * | 2011-08-24 | 2014-06-09 | 콘티넨탈 테베스 아게 운트 코. 오하게 | 조합된 조향 토크-조향각 센서 |
KR101863780B1 (ko) * | 2011-11-29 | 2018-06-01 | 엘지이노텍 주식회사 | 토크 센서 |
DE102012200239A1 (de) * | 2012-01-10 | 2013-07-11 | Robert Bosch Gmbh | Sensoranordnung |
US9803997B2 (en) * | 2013-07-26 | 2017-10-31 | Bei Sensors & Systems Company, Inc. | System and method for determining absolute angular position of a rotating member |
TWI514662B (zh) * | 2013-08-28 | 2015-12-21 | Wistron Neweb Corp | 交叉式傳輸模組及其組合方法 |
KR102107155B1 (ko) * | 2013-12-26 | 2020-05-06 | 엘지이노텍 주식회사 | 토크 앵글 센서 |
JP6565065B2 (ja) * | 2016-06-08 | 2019-08-28 | 日立オートモティブシステムズ株式会社 | トルクセンサ |
US11022510B2 (en) | 2016-11-08 | 2021-06-01 | Lg Innotek Co., Ltd. | Torque index sensor and steering device comprising same |
KR102312802B1 (ko) * | 2017-03-27 | 2021-10-14 | 주식회사 만도 | 액티브 롤 스태빌라이저 |
JP7268510B2 (ja) * | 2019-07-09 | 2023-05-08 | 株式会社ジェイテクト | センサ装置 |
CN112556914B (zh) * | 2020-12-21 | 2022-07-15 | 襄阳易通朗达汽车技术服务有限公司 | 一种汽车检测用方向盘测力装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3829741A (en) * | 1973-01-15 | 1974-08-13 | Hobart Mfg Co | Mounting for printed circuit boards |
US4230385A (en) * | 1979-02-06 | 1980-10-28 | Elfab Corporation | Printed circuit board, electrical connector and method of assembly |
JP2983405B2 (ja) * | 1993-03-23 | 1999-11-29 | 三菱電機株式会社 | 電動式パワーステアリング回路装置 |
KR200305775Y1 (ko) | 1999-02-09 | 2003-03-03 | 주식회사 만도 | 자동차의 전자식 조향장치용 회전 토오크 센서의 기판 고정구조 |
US6510750B2 (en) * | 2000-05-03 | 2003-01-28 | Cts Corporation | Steering wheel torque and position sensor |
US7095198B1 (en) * | 2005-06-16 | 2006-08-22 | Honeywell International Inc. | Speed sensor for a power sensor module |
US7562591B2 (en) | 2006-06-26 | 2009-07-21 | KRS Technologies Co. | Steering angle sensor |
-
2008
- 2008-08-19 KR KR1020080080966A patent/KR101506732B1/ko active IP Right Grant
-
2009
- 2009-07-15 WO PCT/KR2009/003883 patent/WO2010021458A2/ko active Application Filing
- 2009-07-15 CN CN200980132641XA patent/CN102123904B/zh active Active
- 2009-07-15 US US13/059,669 patent/US8875588B2/en active Active
- 2009-07-15 JP JP2011521014A patent/JP5450626B2/ja active Active
- 2009-07-15 EP EP09808364.5A patent/EP2314498B1/en active Active
Non-Patent Citations (2)
Title |
---|
None |
See also references of EP2314498A4 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012132920A (ja) * | 2010-12-21 | 2012-07-12 | Lg Innotek Co Ltd | アングルセンサー |
Also Published As
Publication number | Publication date |
---|---|
EP2314498B1 (en) | 2013-08-21 |
EP2314498A2 (en) | 2011-04-27 |
JP2011529194A (ja) | 2011-12-01 |
JP5450626B2 (ja) | 2014-03-26 |
CN102123904B (zh) | 2013-08-07 |
KR20100022334A (ko) | 2010-03-02 |
US8875588B2 (en) | 2014-11-04 |
US20110214515A1 (en) | 2011-09-08 |
EP2314498A4 (en) | 2012-06-27 |
KR101506732B1 (ko) | 2015-03-27 |
WO2010021458A3 (ko) | 2010-05-14 |
CN102123904A (zh) | 2011-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2010021458A2 (ko) | 조향용 복합센싱장치 | |
WO2011062438A2 (en) | Apparatus for detecting steering torque and steering angle and steering system having the same | |
WO2016108492A1 (ko) | 토크센서모듈 및 이를 포함하는 조향각 센싱장치 | |
WO2015099339A1 (ko) | 토크 앵글 센서 | |
WO2011062431A2 (en) | Apparatus for detecting steering torque and steering angle and steering system having the same | |
WO2013085174A1 (en) | Torque sensor for measuring torsion of steering column and measurement method using the same | |
KR100887535B1 (ko) | 어스피레이션 모터용 스테이터, 이를 이용한 어스피레이션모터 및 인카 센서 | |
CN104520151B (zh) | 旋转角度传感器 | |
WO2017119584A1 (ko) | 모터 및 이를 포함하는 전동식 조향장치 | |
WO2019231249A1 (ko) | 시프트 바이 와이어 장치 및 이를 이용한 변속 방법 | |
WO2019135549A1 (ko) | 모터 | |
KR101778301B1 (ko) | 토크앵글센서 | |
WO2018199606A1 (ko) | 센싱장치 | |
KR20120004031A (ko) | 토크앵글센서 | |
WO2012064103A2 (ko) | 더블 로터 타입 모터 | |
WO2012015183A2 (en) | Torque index sensor having structure for magnetic shielding | |
WO2017078334A1 (ko) | 토크 앵글 센서모듈 | |
WO2018190185A1 (ja) | 磁気検出装置、トルクセンサ及び電動パワーステアリング装置 | |
WO2016167486A1 (ko) | 토크 센서 모듈, 조향각 센싱 장치 및 스테이터 제조 방법 | |
US11996736B2 (en) | Sensing device | |
KR20100006366U (ko) | 차량용 조향장치의 센서 | |
WO2023072167A1 (zh) | 转动检测装置及转动设备 | |
WO2021172840A1 (ko) | 자동차의 조향장치 | |
KR20110061743A (ko) | 차량의 조향각 측정장치 | |
WO2021107419A1 (ko) | 모터 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200980132641.X Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09808364 Country of ref document: EP Kind code of ref document: A2 |
|
ENP | Entry into the national phase |
Ref document number: 2011521014 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009808364 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13059669 Country of ref document: US |