WO2022230394A1 - Dispositif d'aide à la saisie - Google Patents

Dispositif d'aide à la saisie Download PDF

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Publication number
WO2022230394A1
WO2022230394A1 PCT/JP2022/010987 JP2022010987W WO2022230394A1 WO 2022230394 A1 WO2022230394 A1 WO 2022230394A1 JP 2022010987 W JP2022010987 W JP 2022010987W WO 2022230394 A1 WO2022230394 A1 WO 2022230394A1
Authority
WO
WIPO (PCT)
Prior art keywords
input
axis
assisting device
grip
user
Prior art date
Application number
PCT/JP2022/010987
Other languages
English (en)
Japanese (ja)
Inventor
圭司 野村
寿治 片桐
晋 妻鹿
眞貴 野津
敏仁 ▲高▼井
直樹 野畑
仁紀 兵藤
Original Assignee
株式会社東海理化電機製作所
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 株式会社東海理化電機製作所 filed Critical 株式会社東海理化電機製作所
Publication of WO2022230394A1 publication Critical patent/WO2022230394A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/10—Details, e.g. of discs, knobs, wheels or handles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/54—Controlling members specially adapted for actuation by auxiliary operating members or extensions; Operating members or extensions therefor (pedal extensions)

Definitions

  • the present invention relates to an input assisting device.
  • Patent Document 1 discloses a steering device having a pair of grips instead of an annular steering wheel.
  • the present invention has been made in view of the above problems, and an object of the present invention is to improve the degree of freedom of operation.
  • an input assisting device to be added to a steering device, wherein the steering device includes a shaft portion rotatable along a first axis and a a support connected to the shaft; a grip disposed on the other end side of the support and rotatable along a second axis different from the first axis; and an input unit, wherein the input auxiliary device covers at least a part of the grip and is provided slidably in at least two directions orthogonal to the second axis. be done.
  • FIG. 1 is a diagram showing an example of a schematic configuration of a steering system 10 according to an embodiment of the invention
  • FIG. 2 is a diagram showing a state in which the steering device 10 shown in FIG. 1 is rotated counterclockwise along a first axis A1
  • FIG. 4 is a diagram for explaining a configuration example and an operation example of the input assisting device 20 according to the same embodiment
  • FIG. 4 is a diagram for explaining a configuration example and an operation example of the input assisting device 20 according to the same embodiment
  • FIG. 4 is a diagram for explaining a configuration example and an operation example of the input assisting device 20 according to the same embodiment
  • elements having substantially the same functional configuration may be distinguished by attaching different alphabets after the same reference numerals.
  • a plurality of elements having substantially the same functional configuration are distinguished like grips 130a and 130b as necessary.
  • the grips 130a and 130b are simply referred to as grips 130 when there is no particular need to distinguish between them.
  • FIG. 1 is a diagram showing an example of a schematic configuration of a steering device 10 according to one embodiment of the present invention.
  • FIG. 1 shows a front view of the steering device 10 in the standard state.
  • the lower part of FIG. 1 shows a bottom view of the steering system 10 in the standard state.
  • the above reference state is a state in which the steering device 10 is not rotated along the first axis A1.
  • FIG. 2 is a diagram showing a state in which the steering device 10 shown in FIG. 1 is rotated counterclockwise along the first axis A1.
  • the steering device 10 includes a shaft portion 110, support portions 120 (120a and 120b), and grip portions 130 (130a and 130b).
  • An operation target is a target operated by a user.
  • the first action setting of the operation target is changed based on the amount of rotation of the shaft portion 110 .
  • the amount of rotation is the difference between the rotation angle of shaft portion 110 in the reference state and the rotation angle of shaft portion 110 during operation.
  • the first action setting may be the setting of the movement direction of the operation target.
  • the amount of change in the moving direction of the operation target is proportional to the amount of rotation of the shaft portion 110 .
  • the operation target may be a vehicle.
  • the first operating setting is the direction of travel of the vehicle (eg, steering angle).
  • the vehicle When the vehicle is traveling, if the user rotates the steering device 10 clockwise, the vehicle will turn right, and if the user rotates the steering device 10 counterclockwise, the vehicle will turn left.
  • the steering device 10 is installed in front of the driver's seat (that is, in the traveling direction).
  • the direction toward the driver's seat may be referred to as the front, and the direction of travel may be referred to as the back.
  • the shaft portion 110 is rotatably provided along the first axis A1.
  • shaft portion 110 is coupled to a steering shaft.
  • a steering shaft is a member for transmitting the rotation of the steering device 10 to the wheels.
  • the first axis A1 is the rotation axis of the steering shaft.
  • the support portion 120 is connected to the shaft portion 110 .
  • the support portion 120 may be an elongated member. In that case, the support portion 120 is connected to the shaft portion 110 at one end in the longitudinal direction.
  • the support part 120 is a cylindrical member, and one end in the height direction is connected to the shaft part 110 .
  • the shape of the support part 120 is not limited to a cylinder, and may be any shape such as a quadrangular prism.
  • the support part 120a and the support part 120b are arranged so as to face each other in a direction perpendicular to the first axis A1. Further, as shown in the lower part of FIG. 1, the support portion 120a and the support portion 120b may be inclined toward the front.
  • the grip part 130 is a member that is gripped by the user.
  • the grip portion 130a is gripped by the user's right hand, and the grip portion 130b is gripped by the user's left hand.
  • the user places the thumb on the grip portion 130 and wraps the grip portion 130 from the back side to the front side via the sides with the other fingers and the palm. , and the grip portion 130 is gripped.
  • the grip part 130 is arranged on the other end side opposite to the one end connected to the shaft part 110 in the support part 120 .
  • the grip portion 130 is arranged on the side of the end portion not connected to the shaft portion 110 in the height direction of the columnar support portion 120 .
  • the grip part 130 is rotatably provided along a second axis A2 (second axis A2a or second axis A2b) different from the first axis A1.
  • the grip portion 130a may be rotatable clockwise and counterclockwise along the second axis A2a.
  • gripper 130b may be rotatable clockwise or counterclockwise along second axis A2b.
  • the grip portion 130 can be rotated in conjunction with the movement of the hand gripping the grip portion 130. Therefore, when rotating the steering device 10 along the first axis A1, it is possible to prevent the user's wrist from being unnaturally twisted, thereby facilitating the operation.
  • the user holds the grip portion 130a with the thumb of the right hand positioned on the front side of the grip portion 130a, the other fingers positioned on the left side of the grip portion 130a, and the wrist positioned on the right side of the grip portion 130a. It can be held in the right hand.
  • the user holds grip portion 130b with the left hand in a state in which the thumb of the left hand is positioned on the back side of grip portion 130b, the other fingers are positioned on the right side of grip portion 130b, and the wrist is positioned on the left side of grip portion 130a. can be grasped by
  • the user can rotate the steering device 10 while comfortably gripping the grip portion 130 .
  • the grip portion 130 may be formed in a spherical shape.
  • the shape of the grip part 130 is not limited to a spherical shape, and can take any shape such as a cube, a rectangular parallelepiped, or an ellipsoid.
  • the second axis A2 may be parallel to the longitudinal direction of the support portion 120. Alternatively, the second axis A2 may be orthogonal to the first axis A1. In any case, by making the angle between the first axis A1 and the second axis A2 close to a right angle, it is possible to prevent unnatural twisting of the wrist when the steering device 10 is rotated along the first axis A1. It becomes possible to
  • the input assisting device 20 is a device that is added to the steering device 10 and assists the user's input operation to the input section 140 provided in the steering device.
  • the steering device 10 includes the input section 140 arranged on the support section 120 .
  • the input unit 140 is configured to receive various input operations by the user.
  • the input unit 140 may be, for example, various buttons, levers, slider switches, and the like.
  • At least one input unit 140 may be arranged near the grip unit 130 on the support unit 120 .
  • the user when the input unit 140 is arranged near the grip portion 130a, the user changes the position of the right hand that grips the grip portion 130a (for example, slides the right hand on the grip portion 130a, grasps the grip portion 130a, and By doing so, it is possible to perform an input operation on the input unit 140 using fingers including the thumb.
  • the input assisting device 20 was conceived by paying attention to the above points, and improves the degree of freedom of input operations on the input unit 140.
  • FIG. 1 A configuration example and an operation example of the input assisting device 20 according to the present embodiment will be described in detail below with reference to FIGS. 3 and 4.
  • FIG. 1 A configuration example and an operation example of the input assisting device 20 according to the present embodiment will be described in detail below with reference to FIGS. 3 and 4.
  • FIG. 1 A configuration example and an operation example of the input assisting device 20 according to the present embodiment will be described in detail below with reference to FIGS. 3 and 4.
  • FIG. 3 In the upper part of FIG. 3 , cross-sectional views of the support section 120 , the grip section 130 , the input section 140 a and the input section 140 b arranged on the support section 120 , and the input assisting device 20 are shown.
  • the input assisting device 20 is provided so as to cover at least a portion of the grip portion 130 .
  • the input assisting device 20 may also be formed in a spherical shape.
  • the input assisting device 20 Since the input assisting device 20 has the same shape as the grip part 130, even when the input assisting device 20 is added to the steering device 10, the user does not feel uncomfortable and the user's operation is not hindered. effect is obtained.
  • one of the features of the input assisting device 20 according to the present embodiment is that it is provided slidably in at least two directions perpendicular to the above-described second axis A2.
  • the at least two directions perpendicular to the second axis A2 may be directions opposite to each other.
  • the direction in which the input assisting device 20 according to the present embodiment can slide may be set based on the direction in which the input unit 140 is arranged with respect to the second axis A2.
  • the input section 140a is arranged in the left direction in the drawing and the input section 140b is arranged in the right direction in the drawing with respect to the second axis A2 extending vertically in the drawing.
  • the input assisting device 20 may be provided so as to be slidable at least in the horizontal direction in the figure.
  • FIGS. 3 and 4 it is assumed that the user extends his/her right hand from the front side of the drawing to grasp the input assisting device 20 and the grasping portion 130 .
  • the thumb of the user's right hand is positioned on the left side of the drawing with respect to the center of the grip portion 130, and the little finger of the user's right hand is positioned on the right side of the drawing with respect to the center.
  • the user can bring the thumb closer to the input unit 140a without changing the position of the user's right hand that grips the input assisting device 20 and the grip unit 130.
  • Input operation can be easily performed.
  • the user slides the input assisting device 20 leftward in the figure, as shown in the lower part of FIG.
  • the little finger approaches the input unit 140b without changing the position of the user's right hand that grips the input assisting device 20 and the grip unit 130, and the user can use the little finger to move the input unit 140b.
  • Input operation can be easily performed.
  • the user can easily perform an input operation on the input unit arranged on the support unit 120 without changing the position of the hand. It is possible to greatly improve the performance.
  • the input unit 140 slides the input assisting device 20 in a direction orthogonal to the second axis A2. In this case, it may be arranged close to the grip portion 130 so that an input operation can be performed with either the input assisting device 20 or the fingers of the user gripping the grip portion 130 .
  • the finger performing the input operation is not limited to such an example.
  • the input unit 140 may be arranged at a position where it is easy to perform an input operation with each of the index finger, middle finger, and ring finger.
  • the directions in which the input assisting device 20 according to the present embodiment can slide are not limited to the two directions orthogonal to the second axis A2.
  • the input assisting device 20 may be provided slidably in any direction on a horizontal plane orthogonal to the second axis A2.
  • the operation target is a vehicle
  • the present invention is not limited to such an example.
  • the operation target may be an airplane, a ship, a robot arm, or the like.
  • the operation target is not limited to a physical object.
  • the operation target may be a virtual object such as a character in virtual space.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)
  • Mechanical Control Devices (AREA)
  • Position Input By Displaying (AREA)

Abstract

Le problème décrit par la présente invention est d'améliorer le degré de liberté de fonctionnement. La solution selon l'invention porte sur un dispositif d'aide à la saisie qui est ajouté à un dispositif de direction. Le dispositif de direction comprend : une partie d'arbre pouvant tourner le long d'un premier axe ; une partie de support dont une extrémité est connectée à la partie d'arbre ; une partie de préhension qui est disposée sur un autre côté d'extrémité de la partie d'arbre, et qui peut tourner le long d'un deuxième axe différent du premier axe ; et une partie d'entrée disposée sur la partie de support Le dispositif d'aide à l'entrée est monté pour recouvrir au moins une partie de la partie de préhension, et pour pouvoir coulisser dans au moins deux directions orthogonales au deuxième axe.
PCT/JP2022/010987 2021-04-28 2022-03-11 Dispositif d'aide à la saisie WO2022230394A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021075516A JP2022169843A (ja) 2021-04-28 2021-04-28 入力補助装置
JP2021-075516 2021-04-28

Publications (1)

Publication Number Publication Date
WO2022230394A1 true WO2022230394A1 (fr) 2022-11-03

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Application Number Title Priority Date Filing Date
PCT/JP2022/010987 WO2022230394A1 (fr) 2021-04-28 2022-03-11 Dispositif d'aide à la saisie

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JP (1) JP2022169843A (fr)
WO (1) WO2022230394A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007530335A (ja) * 2004-03-26 2007-11-01 バイエリッシェ　モートーレン　ウエルケ　アクチエンゲゼルシャフト 操作要素
JP2008013060A (ja) * 2006-07-06 2008-01-24 Tokai Rika Co Ltd 車両用運転装置
JP2021041796A (ja) * 2019-09-10 2021-03-18 本田技研工業株式会社 輸送機器のスイッチ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007530335A (ja) * 2004-03-26 2007-11-01 バイエリッシェ　モートーレン　ウエルケ　アクチエンゲゼルシャフト 操作要素
JP2008013060A (ja) * 2006-07-06 2008-01-24 Tokai Rika Co Ltd 車両用運転装置
JP2021041796A (ja) * 2019-09-10 2021-03-18 本田技研工業株式会社 輸送機器のスイッチ

Also Published As

Publication number Publication date
JP2022169843A (ja) 2022-11-10

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