WO2023195906A1 - Ensemble de direction de direction par câble - Google Patents
Ensemble de direction de direction par câble Download PDFInfo
- Publication number
- WO2023195906A1 WO2023195906A1 PCT/SE2023/050315 SE2023050315W WO2023195906A1 WO 2023195906 A1 WO2023195906 A1 WO 2023195906A1 SE 2023050315 W SE2023050315 W SE 2023050315W WO 2023195906 A1 WO2023195906 A1 WO 2023195906A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sensor
- motor
- housing
- steering shaft
- steering assembly
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims abstract description 91
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 60
- 230000005355 Hall effect Effects 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 13
- 230000001939 inductive effect Effects 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 3
- 239000006262 metallic foam Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 172
- 230000008878 coupling Effects 0.000 description 15
- 238000010168 coupling process Methods 0.000 description 15
- 238000005859 coupling reaction Methods 0.000 description 15
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
-
- 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
- B62D15/0225—Determination of steering angle by measuring on a steering gear element, e.g. on a rack bar
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
- H02K11/014—Shields associated with stationary parts, e.g. stator cores
- H02K11/0141—Shields associated with casings, enclosures or brackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/001—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0442—Conversion of rotational into longitudinal movement
- B62D5/0445—Screw drives
Abstract
Un ensemble de direction de direction par câble comprend un carter et un ensemble moteur. L'ensemble moteur comprend au moins un rotor et au moins un stator ayant un premier enroulement de moteur et un second enroulement de moteur, l'au moins un stator étant monté sur le carter. Un arbre de direction peut être relié à une biellette de direction et comprend une partie filetée conçue pour venir en prise avec un actionneur à vis et pour se déplacer longitudinalement par rapport au carter lorsque le premier enroulement de moteur et/ou le second enroulement de moteur sont actionnés. Un capteur est configuré pour détecter le mouvement d'un ou de plusieurs composants de l'ensemble de direction de direction par câble par rapport au carter. Un écran de champ électromagnétique est monté sur le carter entre le capteur et les premier et second enroulements de moteur, l'écran de champ électromagnétique étant configuré pour atténuer un champ électromagnétique généré par les premier et second enroulements de moteur.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE2250437-7 | 2022-04-06 | ||
SE2250437A SE2250437A1 (en) | 2022-04-06 | 2022-04-06 | Electrical steering system and related method |
SE2230180A SE2230180A1 (en) | 2022-04-06 | 2022-06-01 | A steer-by-wire steering assembly |
SE2230180-8 | 2022-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2023195906A1 true WO2023195906A1 (fr) | 2023-10-12 |
Family
ID=88243329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2023/050315 WO2023195906A1 (fr) | 2022-04-06 | 2023-04-05 | Ensemble de direction de direction par câble |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2023195906A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998010971A1 (fr) * | 1996-09-13 | 1998-03-19 | Lucas Industries Public Limited Company | Systemes de direction a assistance electrique |
US20210070361A1 (en) * | 2019-09-06 | 2021-03-11 | Sensata Technologies, Inc. | Steer by wire system with redundant angular position sensing and an end-of-travel stop |
EP3819190A1 (fr) * | 2019-11-11 | 2021-05-12 | National Electric Vehicle Sweden AB | Système d'actionnement à commande électrique |
WO2021114566A1 (fr) * | 2019-12-11 | 2021-06-17 | 南京航空航天大学 | Système de direction par câble à moteur à double enroulement à double alimentation électrique et son procédé de commande tolérant aux pannes |
US20220097759A1 (en) * | 2018-12-19 | 2022-03-31 | Thyssenkrupp Presta Ag | Method for determining a steering sensation of a steer-by-wire steering system |
-
2023
- 2023-04-05 WO PCT/SE2023/050315 patent/WO2023195906A1/fr unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998010971A1 (fr) * | 1996-09-13 | 1998-03-19 | Lucas Industries Public Limited Company | Systemes de direction a assistance electrique |
US20220097759A1 (en) * | 2018-12-19 | 2022-03-31 | Thyssenkrupp Presta Ag | Method for determining a steering sensation of a steer-by-wire steering system |
US20210070361A1 (en) * | 2019-09-06 | 2021-03-11 | Sensata Technologies, Inc. | Steer by wire system with redundant angular position sensing and an end-of-travel stop |
EP3819190A1 (fr) * | 2019-11-11 | 2021-05-12 | National Electric Vehicle Sweden AB | Système d'actionnement à commande électrique |
WO2021114566A1 (fr) * | 2019-12-11 | 2021-06-17 | 南京航空航天大学 | Système de direction par câble à moteur à double enroulement à double alimentation électrique et son procédé de commande tolérant aux pannes |
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