WO2022249017A1 - Pedal position acquisition device and pedal device provided with said pedal position acquisition device - Google Patents

Pedal position acquisition device and pedal device provided with said pedal position acquisition device Download PDF

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Publication number
WO2022249017A1
WO2022249017A1 PCT/IB2022/054783 IB2022054783W WO2022249017A1 WO 2022249017 A1 WO2022249017 A1 WO 2022249017A1 IB 2022054783 W IB2022054783 W IB 2022054783W WO 2022249017 A1 WO2022249017 A1 WO 2022249017A1
Authority
WO
WIPO (PCT)
Prior art keywords
pedal
acquisition device
position acquisition
ring member
lever member
Prior art date
Application number
PCT/IB2022/054783
Other languages
French (fr)
Japanese (ja)
Inventor
木村夕精
高山峻佑
Original Assignee
ロベルト·ボッシュ·ゲゼルシャフト·ミト•ベシュレンクテル·ハフツング
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 ロベルト·ボッシュ·ゲゼルシャフト·ミト•ベシュレンクテル·ハフツング filed Critical ロベルト·ボッシュ·ゲゼルシャフト·ミト•ベシュレンクテル·ハフツング
Priority to JP2023523698A priority Critical patent/JPWO2022249017A1/ja
Priority to DE112022002813.0T priority patent/DE112022002813T5/en
Publication of WO2022249017A1 publication Critical patent/WO2022249017A1/en

Links

Classifications

    • 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
    • G05G1/30—Controlling members actuated by foot
    • G05G1/38—Controlling members actuated by foot comprising means to continuously detect pedal position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
    • B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/06—Disposition of pedal
    • 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
    • G05G1/30—Controlling members actuated by foot
    • G05G1/46—Means, e.g. links, for connecting the pedal to the controlled unit
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
    • G05G25/02—Inhibiting the generation or transmission of noise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
    • B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
    • B60K2026/026—Adjusting of accelerator pedal positions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
    • 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
    • G05G1/30—Controlling members actuated by foot
    • G05G1/44—Controlling members actuated by foot pivoting

Definitions

  • the present invention relates to a pedal position acquisition device for acquiring information about the position of a pedal provided in a vehicle, and a pedal device including the pedal position acquisition device.
  • a vehicle for example, an automobile, etc.
  • a pedal position acquisition device for acquiring information on the position of a pedal (for example, a brake pedal, an accelerator pedal, etc.) operated by a driver.
  • a pedal position acquisition device includes an operation lever that is connected to a pedal and moves in conjunction with the movement of the pedal, so that information about the position of the pedal is acquired based on the movement of the operation lever.
  • Patent Document 1 Japanese National Publication of International Patent Application No. 2015-537207 [Summary of the Invention]
  • the present invention has been made against the background of the above problems, and an object of the present invention is to provide a pedal position acquisition device capable of reducing the occurrence of abnormal noise.
  • a pedal position acquisition device comprises a lever member (101) connected to a pedal (11) operated by a vehicle driver, wherein the lever member (101 A pedal position acquisition device (10) for acquiring information on the position of said pedal (11) based on information on the position of said pedal (11) and outputting it to an external device, said pedal position acquisition device (10) being connected to said pedal (11)
  • a ring member (106) attached to the outer peripheral surface of the lever member (101) is provided, and the outer peripheral surface of the ring member (106) is made of a material forming the ring member (106). It is covered with a high-elasticity material that has higher elasticity than the other. ⁇ 02022/249017 ⁇ (:1' 2022/054783
  • the lever member (101) and the pedal (11) are connected through the ring member (106), and the ring member (10 6) is coated with a highly elastic material having a higher elastic property than the material forming the ring member (106), so that the lever member (101) and the pedal (11 ) can be reduced, and the generation of abnormal noise at the connecting portion between the pedal position acquisition device (10) and the pedal (11) can be reduced.
  • a pedal device comprises a lever member (101) connected to a pedal (11) operated by a vehicle driver, and a position of the lever member (101).
  • a pedal position acquisition device (10) for acquiring information on the position of the pedal (11) based on the information and outputting it to an external device, wherein the lever member (1) to which the pedal (11) is connected 01), the outer peripheral surface of said ring member (106) is compared with the material forming said ring member (106).
  • the structure comprises a pedal position acquisition device (10) covered with a highly elastic material having high elasticity, and a pedal (11) attached to a vehicle.
  • the pedal device (20) is such that the lever member (101) and the pedal (11) are connected via the ring member (106).
  • a pedal position acquisition device (10) in which the outer peripheral surface of the ring member (106) is coated with a highly elastic material having higher elastic properties than the material forming the ring member (106) ) to reduce the impact caused by the collision between the lever member (101) and the ring member (106), thereby preventing the difference in the connecting portion between the pedal position acquisition device (10) and the pedal (11). Sound generation can be reduced.
  • the present invention may have only the matters specifying the invention described in the claims of the present invention, and the matters specifying the invention described in the claims of the present invention as well as matters specifying the invention It may have a configuration.
  • Fig. 1 is a diagram for explaining a brake pedal device including a pedal position acquisition device.
  • the pedal position acquisition device 10 of the present embodiment is connected to a brake pedal 11 operated by a driver of a vehicle (for example, an automobile) to obtain information on the position of the brake pedal 11.
  • a pedal other than the brake pedal 11 for example, an accelerator pedal, a clutch pedal, etc.
  • the pedal device 20 of the present embodiment includes a brake pedal 11 as a pedal operated by a driver of a vehicle (for example, an automobile, etc.), and information about the position of the brake pedal 11 is obtained by the pedal position acquisition device. 10, but a pedal other than the brake pedal (for example, an accelerator pedal, a clutch pedal, etc.) may be provided, and the information on the position of the pedal may be acquired by a pedal position acquisition device. .
  • a pedal device 20 including the pedal position acquisition device 10 according to the present embodiment will be described with reference to FIGS. 1 and 2.
  • FIG. 1 A pedal device 20 including the pedal position acquisition device 10 according to the present embodiment will be described with reference to FIGS. 1 and 2.
  • the pedal device 20 includes a brake pedal 11 (hereinafter sometimes simply referred to as the pedal 11) operated by a driver of a vehicle (not shown), It comprises a fixed part 12 fixed to the inner wall 30 of the vehicle, and a pedal position acquisition device 10 for acquiring information on the position of the brake pedal 11.
  • a brake pedal 11 hereinafter sometimes simply referred to as the pedal 11
  • the pedal 11 operated by a driver of a vehicle (not shown)
  • It comprises a fixed part 12 fixed to the inner wall 30 of the vehicle, and a pedal position acquisition device 10 for acquiring information on the position of the brake pedal 11.
  • the brake pedal 1 1 includes a pedal portion 1 1 & operated by a driver, and the pedal portion 1 1 & provided on one end side, and a fixed portion 1 2 on the other end side to a swing shaft 1. and an arm portion 1113 provided to be able to swing about, and a connecting portion 11 ⁇ (see FIG. 2 ) and .
  • the arm part 1113 is provided so as to extend so as to place the pedal part 11 at the feet of the driver in the vehicle interior.
  • One end side of 0 is fixed to the arm portion 1113, and the other end side of the connecting portion 110 is interposed between the lever member 101 of the pedal position acquisition device 10 and a ring member 106 described later. (See Fig. 2)
  • the pedal portion 11 & of the brake pedal 11 is operated by the driver, the brake pedal 11 swings around the swing axis 1.
  • the position of the brake pedal 11 is changed, and the position of the lever member 101 of the pedal position acquisition device 10 is changed via the connecting portion 11.
  • the fixed part 1 2 includes a support member 1 2 & which is fixed to the inner wall 3 0 of the vehicle and supports the brake pedal 1 1 , and one end of the brake pedal 1 1 different from the pedal part 1 1 side. a shaft member 1213 to which the sides are fixed; Shaft member 1 2 Both ends of the brake pedal 11 are supported by supporting members 12 so as to be rotatable about the swing shaft 1, and the brake pedal 11 is supported so as to be swingable about the swing shaft 1 as a central axis. It is supported by members 1 2 &.
  • connection portion 110 of the brake pedal 11 and the lever member 101 of the pedal position acquisition device 10 are connected.
  • the connecting portion 11 ⁇ and the lever member 1 0 and 1 collide with each other or rub against each other, which may cause abnormal noise.
  • the pedal position acquisition device 10 includes a lever member 101 that is connected to a brake pedal 11 and rotates, and a housing 10 that surrounds the lever member 101. 2, and an acquisition unit 103 that acquires information about the position of the brake pedal 101 based on the change in the position of the lever member 101.
  • the lever member 101 is made of a hard resin material and is formed in an abbreviation shape.
  • the lever member 101 has an insertion hole 101 formed at one end thereof into which a substantially cylindrical shaft 105 is inserted.
  • the housing 102 is formed with an insertion hole (not shown) into which the shaft 105 is inserted.
  • the lever member 101 is inserted into the shaft 105 ⁇ 02022/249017 ⁇ (: 1'2022/054783) is rotatably supported by the housing 102 with the rotation axis 2.
  • the lever member 101 is made of a hard resin material. It may be constructed by integrally forming the material, or may be constructed by connecting a plurality of parts made of a rigid resin material.
  • the lever member 101 has an outer peripheral surface of the end portion 10113 on the other end side different from the one end side where the insertion hole 101 & is formed.
  • Made of highly durable material that is more durable than the hard resin material that forms the 01 e.g. A ring member 106 made of a metal material such as steel) and formed into an annular shape is attached.
  • the ring member 106 is formed to surround at least a portion of the end portion 101 of the lever member 101 that is connected to the connecting portion 110 of the brake pedal 11.
  • the end 10113 of the lever member 101 is fitted inside the ring member 106, and the ring member 106 and the end 10113 of the lever member 101 are connected to each other. They are firmly fixed so that the relative positional relationship is difficult to change.
  • the end 10113 of the lever member 101 is fitted inside the ring member 106 so that the ring member 106 and the lever member 10
  • the ring member 106 may be crimped to the end 10113 of the lever member 101, for example. Even with this configuration, the ring member 106 and the end portion 10113 of the lever member 101 can be firmly fixed as in the configuration of this embodiment.
  • At least one of the inner peripheral surface of the ring member 106 and the outer peripheral surface of the end portion 10113 of the lever member 101 is knurled, or the ring member 106 and the end portion 10113 of the lever member 101 is filled with a material having a higher coefficient of friction than the ring member 106 and the lever member 101, the inner circumference of the ring member 106
  • the surface and the outer peripheral surface of the end 10113 of the lever member 101 contact each other to form a shape (for example, a concave shape and a convex shape corresponding to the concave shape, etc.) in which the mutual positional relationship is determined.
  • the configuration or the like also allows the ring member 106 and the end portion 10113 of the lever member 101 to be firmly fixed.
  • the outer peripheral surface of the ring member 106 is coated with a highly elastic material having higher elastic properties than the highly durable material forming the ring member 106 (for example, a resin material such as polyethylene resin, etc. ) is coated.
  • a resin material such as polyethylene resin, etc.
  • the ring member 106 can be coated with a resin material by applying baking coating or the like as surface coating treatment.
  • the outer peripheral surface of the coating of the highly elastic material on the ring member 106 is further coated with the highly elastic material coated on the ring member 106 and the ring A low friction resistance material (for example, fluorine-based resin material (for example, polytetrafluoroethylene, polychloroethylene, trifluoroethylene, fluororubber, etc.), molybdenum disulfide-containing resin materials, graphite-containing resin materials, epoxy-based resin materials, phenol-based resin materials, nitride compounds, nickel-phosphorus plating, etc.)
  • the lever member 101 and the brake pedal 11 are smoothed by using the low friction resistance material as a solid lubricant between the lever member 101 and the connecting portion 110 of the brake pedal 11. It is possible to interlock with the pedal position acquisition device 10 and reduce the occurrence of abnormal noise in the pedal position acquisition device 10.
  • the ring member 106 is configured such that its outer peripheral surface is coated with a highly elastic material and a low friction resistance material, but only the highly elastic material is coated.
  • a configuration may be used, or a configuration in which one type of material having the properties of these two types of materials is coated may be used.
  • the housing 102 is made of a hard resin material, and includes a flange portion 102 & attached to the fixed portion 12 of the pedal device 20, and a first housing housing the lever member 101. A housing portion 10213 and a second housing portion 1020 in which the acquisition portion 103 is housed are formed.
  • the flange portion 102 has an insertion hole into which a fixing means for fixing the pedal position acquisition device 10 to the fixing portion 12 of the pedal device 20 is inserted, and the fixing portion It is fixed to 1 2.
  • the shaft 105 which is inserted into the insertion hole 101 & of the lever member 101 as described above, is provided in the first housing portion 10213 .
  • An insertion hole (not shown) for insertion is formed, and a space in which the lever member 101 can rotate is formed.
  • an opening 1021 is formed which opens in the direction of the brake pedal 11 when the pedal position acquisition device 10 is attached to the pedal device 20 . It is
  • the second accommodation section 102 is formed with a space in which the acquisition section 103 is accommodated. Also, the information about the position of the brake pedal 11 acquired by the acquisition unit 103 is removed. An opening 1026 is provided in which a connector 104 to which a signal line or the like for output to the unit is connected is arranged.
  • the acquisition unit 103 acquires information (for example, rotation angle) on the position of the brake pedal 11 based on the information on the position of the lever member 101 detected by the detection means. Then, an electric signal including the acquired information is output to an external device (for example, a vehicle control device, not shown) via connector 104 .
  • information for example, rotation angle
  • an electric signal including the acquired information is output to an external device (for example, a vehicle control device, not shown) via connector 104 .
  • the detection means includes, for example, a conducting member provided on the lever member 101, and a resistor element slidably contacted by the conducting member provided on the housing 102, so that the conducting member and the resistor
  • a magnet is provided in the lever member 101, and a magnetic sensor that detects the magnetism of the magnet (for example, sensor, sensor, hall sensor, etc.) is provided in the housing 102 to detect changes in magnetism (not shown), so that the magnetism that changes due to the rotation of the lever member 101 is detected by the lever member 101.
  • the detection means detects information on the position of the lever member 101 by one or both of a configuration for detecting an electric resistance value between the current-carrying member and the resistor element and a configuration for detecting a change in magnetism. , or a configuration that acquires information on the position of the lever member 101 by a configuration different from these configurations.
  • the pedal position acquisition device 10 of the present embodiment has the brake pedal 11 attached to the end 101 of the lever member 101 rotatably provided in the housing 102.
  • the connecting portion 110 By connecting the connecting portion 110 to the lever member 101, the position of the lever member 101 is changed by rotating in conjunction with the rocking motion of the brake pedal 11 caused by the operation of the driver or the like.
  • Information for example, rotation angle, etc.
  • the position of the brake pedal 11 based on the change in the position of the lever member 101 is acquired by the acquisition unit 103 .
  • a ring member 106 is provided at the end portion 10113 of the lever member 101, and the connection portion 11 between the lever member 101 and the brake pedal 11 The lever member 101 and the connecting portion 11 of the brake pedal 11 are connected with the ring member 106 interposed therebetween.
  • the outer peripheral surface of the ring member 106 is coated with a resin material (high elasticity material, low friction resistance material) having a predetermined function.
  • the pedal position acquisition device 10 of the present embodiment includes a lever member 1 which is connected to a pedal 11 of a vehicle and is rotated in conjunction with the swing of the pedal 11.
  • the connection part 11 of the pedal 11 is configured to obtain information about the position of the pedal 11 based on the information about the position of the pedal 11.
  • a ring member 106 surrounding the outer peripheral surface of the end 101 of the lever member 101 connected to the It is covered with a highly elastic material having
  • the lever member 101 and the pedal 11 are connected through the ring member 106, and the outer peripheral surface of the ring member 106 is By being covered with a highly elastic material having higher elastic properties than the member 106, collisions between the lever member 101, the pedal 11, and the ring member 106 are reduced, and abnormal noise is generated. can be reduced.
  • the pedal position acquisition device 10 of the present embodiment includes a ring member surrounding the outer peripheral surface of the end 101 of the lever member 101 connected to the connecting portion 11 of the pedal 11. 106 , and the ring member 106 is coated with a polyethylene-based resin material as a highly elastic material having higher elastic properties than the material forming the ring member 106 .
  • the outer peripheral surface of the ring member 106 is coated with a polyethylene-based resin material as a highly elastic material having higher elastic properties than the ring member 106. Accordingly, collision of the lever member 101, the pedal 11 and the ring member 106 with each other can be reduced, and the generation of abnormal noise can be reduced.
  • the pedal position acquisition device 10 of the present embodiment includes a ring member surrounding the outer peripheral surface of the end 101 of the lever member 101 connected to the connecting portion 11 of the pedal 11. 106, the ring member 106 is covered with a highly elastic material having higher elastic properties than the material forming the ring member 106; It is coated with an elastic material and a low frictional resistance material having a lower frictional resistance characteristic with respect to the connecting portion 11 of the pedal 11 than with the ring member 106 .
  • the outer peripheral surface of the ring member 106 interposed between the lever member 101 and the pedal 11 is made of a highly elastic material.
  • the ring member 106 is coated with a low friction resistance material having a lower friction resistance characteristic to the connection part 110 of the pedal 11 than the ring member 106, so that the low friction resistance material can be used as a solid lubricant.
  • the member 101 and the brake pedal 11 can be smoothly interlocked, and the occurrence of abnormal noise in the pedal position acquisition device 10 can be reduced.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Control Devices (AREA)
  • Braking Elements And Transmission Devices (AREA)

Abstract

Provided are a pedal position acquisition device capable of reducing the generation of abnormal noise and a pedal device provided with the pedal position acquisition device. A pedal position acquisition device 10 is provided with a lever member 101 connected to a pedal 11 operated by a vehicle driver, and acquires information regarding the position of the pedal 11 on the basis of information regarding the position of the lever member 101 and outputs the information regarding the position of the pedal 11 to an external device. The pedal position acquisition device 10 is further provided with a ring member 106 attached to the outer peripheral surface of the lever member 101 to which the pedal 11 is connected, wherein the outer peripheral surface of the ring member 106 is coated with a highly elastic material having higher elastic properties than the material forming the ring member 106.

Description

\¥02022/249017 卩（：1' 2022/054783 \\02022/249017 卩（：1' 2022/054783
【書類名】 明細書 [Document name] Statement
【発明の名称】 ぺダル位置取得装置および該ペダル位置取得装置を備えるぺダル装置 【技術分野】 [Title of the Invention] Pedal position acquisition device and pedal device equipped with the pedal position acquisition device [Technical field]
【00 01 】 本発明は、 車両に設けられるぺダルの位置に関する情報を取得するぺダル位置取得装置 および該ぺダル位置取得装置を備えるぺダル装置に関する。 [0001] The present invention relates to a pedal position acquisition device for acquiring information about the position of a pedal provided in a vehicle, and a pedal device including the pedal position acquisition device.
【背景技術】 [Background technology]
【00 0 2】 従来、 車両 （例えば、 自動車等） には、 運転者により操作されるペダル （例えば、 ブレ ーキぺダルやアクセルぺダル等） の位置に関する情報を取得するぺダル位置取得装置が備 えられている。 このようなペダル位置取得装置は、 ペダルに連結されて該ペダルの移動に 連動して運動する操作レバーを備えており、 当該操作レバーの運動に基づいてペダルの位 置に関する情報が取得されるようになっている （例えば、 特許文献 1参照） 。 [0002] Conventionally, a vehicle (for example, an automobile, etc.) has a pedal position acquisition device for acquiring information on the position of a pedal (for example, a brake pedal, an accelerator pedal, etc.) operated by a driver. are provided. Such a pedal position acquisition device includes an operation lever that is connected to a pedal and moves in conjunction with the movement of the pedal, so that information about the position of the pedal is acquired based on the movement of the operation lever. (See Patent Document 1, for example).
【先行技術文献】 [Prior art documents]
【特許文献】 [Patent document]
【00 0 3】 [00 0 3]
【特許文献 1】 特表 201 5 — 537207 号公報 【発明の概要】 [Patent Document 1] Japanese National Publication of International Patent Application No. 2015-537207 [Summary of the Invention]
【発明が解決しよう とする課題】 [Problems to be solved by the invention]
【00 04 】 特許文献 1に記載されているようなぺダル位置取得装置では、 該ぺダル位置取得装置の 操作レバーと車両のペダルとの連結部分に車両の振動等が伝達されることにより、 操作レ バーとペダルとが互いに衝突し合ったり、 擦れ合ったり して異音が生じる虞がある。[0004] In the pedal position acquisition device as described in Patent Document 1, vibrations of the vehicle or the like are transmitted to the connecting portion between the operation lever of the pedal position acquisition device and the pedals of the vehicle. There is a risk that the operating lever and the pedal will collide or rub against each other, causing an abnormal noise.
【00 0 5】 本発明は、 上述の課題を背景としてなされたものであり、 異音の発生を低減することが できるぺダル位置取得装置を提供することを目的とする。 [0005] The present invention has been made against the background of the above problems, and an object of the present invention is to provide a pedal position acquisition device capable of reducing the occurrence of abnormal noise.
【課題を解決するための手段】 [Means for solving the problem]
【 0 0 0 6】 本発明に係るペダル位置取得装置は、 車両の運転者により操作されるペダル （ 1 1） に 接続されるレバー部材 （ 1 0 1） を備え、 前記レバー部材 （ 1 0 1） の位置に関する情報 に基づいて前記ペダル （ 1 1） の位置に関する情報を取得して外部装置に出力するペダル 位置取得装置 （ 1 0） であって、 前記ペダル （ 1 1） が接続される前記レバー部材 （ 1 0 1 ） の外周面に装着されるリング部材 （ 1 0 6） を備え、 前記リング部材 （ 1 0 6） の外 周面は、 該リング部材 （ 1 0 6） を形成する材料に比較して高い弾性特性を有する高弾性 材料により被覆されている構成である。 \¥02022/249017 卩（：1' 2022/054783[0006] A pedal position acquisition device according to the present invention comprises a lever member (101) connected to a pedal (11) operated by a vehicle driver, wherein the lever member (101 A pedal position acquisition device (10) for acquiring information on the position of said pedal (11) based on information on the position of said pedal (11) and outputting it to an external device, said pedal position acquisition device (10) being connected to said pedal (11) A ring member (106) attached to the outer peripheral surface of the lever member (101) is provided, and the outer peripheral surface of the ring member (106) is made of a material forming the ring member (106). It is covered with a high-elasticity material that has higher elasticity than the other. \\02022/249017 卩（：1' 2022/054783
【 0 0 0 7】 このような構成によれば、 レバー部材 （ 1 0 1） とペダル （ 1 1） とがリング部材 （ 1 0 6） を介在させて接続されており、 リング部材 （ 1 0 6） の外周面が該リング部材 （ 1 0 6） を形成する材料に比較して高い弾性特性を有する高弾性材料により被覆されている ことにより、 レバー部材 （ 1 0 1） とペダル （ 1 1） の衝突による衝撃を低減することが でき、 ペダル位置取得装置 （ 1 0） とペダル （ 1 1） の接続部分での異音の発生を低減す ることができる。 [0007] According to such a configuration, the lever member (101) and the pedal (11) are connected through the ring member (106), and the ring member (10 6) is coated with a highly elastic material having a higher elastic property than the material forming the ring member (106), so that the lever member (101) and the pedal (11 ) can be reduced, and the generation of abnormal noise at the connecting portion between the pedal position acquisition device (10) and the pedal (11) can be reduced.
【00 08 】 本発明に係るペダル装置は、 車両の運転者により操作されるペダル （ 1 1） に接続され るレバー部材 （ 1 0 1） を備え、 前記レバー部材 （ 1 0 1） の位置に関する情報に基づい て前記ペダル （ 1 1） の位置に関する情報を取得して外部装置に出力するペダル位置取得 装置 （ 1 0） であって、 前記ペダル （ 1 1） が接続される前記レバー部材 （ 1 0 1） の外 周面に装着されるリング部材 （ 1 0 6） を備え、 前記リング部材 （ 1 0 6） の外周面は、 該リング部材 （ 1 0 6） を形成する材料に比較して高い弾性特性を有する高弾性材料によ り被覆されているペダル位置取得装置 （ 1 0） と、 車両に取り付けられるペダル （ 1 1） と、 を備える構成である。 [0008] A pedal device according to the present invention comprises a lever member (101) connected to a pedal (11) operated by a vehicle driver, and a position of the lever member (101). A pedal position acquisition device (10) for acquiring information on the position of the pedal (11) based on the information and outputting it to an external device, wherein the lever member (1) to which the pedal (11) is connected 01), the outer peripheral surface of said ring member (106) is compared with the material forming said ring member (106). The structure comprises a pedal position acquisition device (10) covered with a highly elastic material having high elasticity, and a pedal (11) attached to a vehicle.
【 0 0 0 9】 このような構成によれば、 ペダル装置 （ 2 0） は、 レバー部材 （ 1 0 1） とペダル （ 1 1 ） とがリング部材 （ 1 0 6） を介在させて接続され、 リング部材 （ 1 0 6） の外周面が 該リング部材 （ 1 0 6） を形成する材料に比較して高い弾性特性を有する高弾性材料によ り被覆されているペダル位置取得装置 （ 1 0） を備えることにより、 レバー部材 （ 1 0 1 ） と リング部材 （ 1 0 6） の衝突による衝撃を低減して、 ペダル位置取得装置 （ 1 0） とペダル （ 1 1） の接続部分での異音の発生を低減することができる。 [0009] According to such a configuration, the pedal device (20) is such that the lever member (101) and the pedal (11) are connected via the ring member (106). , a pedal position acquisition device (10) in which the outer peripheral surface of the ring member (106) is coated with a highly elastic material having higher elastic properties than the material forming the ring member (106) ) to reduce the impact caused by the collision between the lever member (101) and the ring member (106), thereby preventing the difference in the connecting portion between the pedal position acquisition device (10) and the pedal (11). Sound generation can be reduced.
【0010 】 なお、 本発明は、 本発明の請求項に記載された発明特定事項のみを有するものであって 良いし、 本発明の請求項に記載された発明特定事項とともに該発明特定事項以外の構成を 有するものであっても良い。 [0010] In addition, the present invention may have only the matters specifying the invention described in the claims of the present invention, and the matters specifying the invention described in the claims of the present invention as well as matters specifying the invention It may have a configuration.
【図面の簡単な説明】 [Brief description of the drawing]
【00 1 1】 [00 1 1]
【図 1】 ぺダル位置取得装置を備えるブレーキぺダル装置について説明するための図 である。 [Fig. 1] Fig. 1 is a diagram for explaining a brake pedal device including a pedal position acquisition device.
【図 2】 ぺダル位置取得装置について説明するための斜視図である。 < Figure 2 >It is the strabismus figure in order to explain the pedal position acquisition device.
【図 3】 ペダル位置取得装置の係合部について説明するための図である。 \¥0 2022/249017 卩（：1' 2022/054783< Figure 3 >It is the figure in order to explain the engagement section of the pedal position acquisition device. \¥0 2022/249017 卩（：1' 2022/054783
【発明を実施するための形態】 [Mode for carrying out the invention]
【0 0 1 2】 本発明に係るぺダル位置取得装置および当該ぺダル位置取得装置を備えるぺダル装置の 実施形態の例について図面を用いて説明する。 以下では、 同一のまたは類似する説明を、 適宜簡略化または省略する場合がある。 また、 各図において、 同一のまたは類似する部材 または部分については、 符号を付することを省略するか、 または同一の符号を付す場合が る。 また、 細かい構造について図示を適宜簡略化または省略する場合がある。 [0012] An embodiment of a pedal position acquisition device and a pedal device including the pedal position acquisition device according to the present invention will be described with reference to the drawings. In the following, the same or similar descriptions may be simplified or omitted as appropriate. In addition, in each drawing, the same or similar members or parts may be omitted from being given reference numerals or may be given the same reference numerals. Also, the illustration of detailed structures may be simplified or omitted as appropriate.
【0 0 1 3】 なお、 以下で説明する実施形態の構成、 動作等は、 一例であり、 本発明は、 そのような 構成、 動作等である場合に限定されず、 本発明の範囲内で適宜変更することができる。 例 えば、 本実施形態のペダル位置取得装置 1 0は、 車両 （例えば、 自動車等） の運転者によ り操作されるブレーキペダル 1 1に連結されて、 該ブレーキペダル 1 1の位置に関する情 報を取得する構成であるが、 ブレーキペダル 1 1以外のペダル （例えば、 アクセルぺダ ル、 クラッチペダル等） に連結されて該ペダルの位置に関する情報を取得する構成でも良 い。 また、 本実施形態のペダル装置 2 0は、 車両 （例えば、 自動車等） の運転者により操 作されるペダルとしてブレーキペダル 1 1を備え、 該ブレーキペダル 1 1の位置に関する 情報がペダル位置取得装置 1 0により取得される構成であるが、 ブレーキペダル以外のぺ ダル （例えば、 アクセルペダル、 クラッチペダル等） を備え、 該ペダルの位置に関する情 報がぺダル位置取得装置により取得される構成でも良い。 [0013] It should be noted that the configuration, operation, etc. of the embodiments described below are examples, and the present invention is not limited to such configurations, operations, etc., and is within the scope of the present invention. It can be changed as appropriate. For example, the pedal position acquisition device 10 of the present embodiment is connected to a brake pedal 11 operated by a driver of a vehicle (for example, an automobile) to obtain information on the position of the brake pedal 11. However, it may be connected to a pedal other than the brake pedal 11 (for example, an accelerator pedal, a clutch pedal, etc.) to acquire information about the position of the pedal. Further, the pedal device 20 of the present embodiment includes a brake pedal 11 as a pedal operated by a driver of a vehicle (for example, an automobile, etc.), and information about the position of the brake pedal 11 is obtained by the pedal position acquisition device. 10, but a pedal other than the brake pedal (for example, an accelerator pedal, a clutch pedal, etc.) may be provided, and the information on the position of the pedal may be acquired by a pedal position acquisition device. .
【0 0 1 4】 [0 0 1 4]
［ペダル装置について］ 本実施形態に係るペダル位置取得装置 1 0を備えるペダル装置 2 0について図 1および 図 2に基づいて説明する。 [Pedal Device] A pedal device 20 including the pedal position acquisition device 10 according to the present embodiment will be described with reference to FIGS. 1 and 2. FIG.
【0 0 1 5】 図 1に示すように、 ペダル装置 2 0は、 車両 （図示略） の運転者により操作されるブレ ーキペダル 1 1 （以下、 単にペダル 1 1 と呼ぶ場合がある） と、 車両の内壁 3 0に固定さ れる固定部 1 2と、 ブレーキペダル 1 1の位置に関する情報を取得するペダル位置取得装 置 1 0と、 を備える。 [0015] As shown in FIG. 1, the pedal device 20 includes a brake pedal 11 (hereinafter sometimes simply referred to as the pedal 11) operated by a driver of a vehicle (not shown), It comprises a fixed part 12 fixed to the inner wall 30 of the vehicle, and a pedal position acquisition device 10 for acquiring information on the position of the brake pedal 11.
【0 0 1 6】 ブレーキペダル 1 1は、 運転者により操作されるペダル部 1 1 & と、 該ペダル部 1 1 & が一端側に設けられて他端側が固定部 1 2に揺動軸 1を中心として揺動可能に設けられ るアーム部 1 1 13 と、 該アーム部 1 1 と後述するペダル位置取得装置 1 0のレバー部材 1 0 1 とを連結する連結部 1 1 〇 （図 2参照） と、 を含む。 [0 0 1 6] The brake pedal 1 1 includes a pedal portion 1 1 & operated by a driver, and the pedal portion 1 1 & provided on one end side, and a fixed portion 1 2 on the other end side to a swing shaft 1. and an arm portion 1113 provided to be able to swing about, and a connecting portion 11 〇 (see FIG. 2 ) and .
【0 0 1 7】 \¥0 2022/249017 卩（：1' 2022/054783 アーム部 1 1 13は、 ペダル部 1 1 を車両室内において運転者の足元に配置させるよ う に延びて設けられている。 連結部 1 1 0の一端側は、 アーム部 1 1 13に固定され、 該連結 部 1 1 0の他端側は、 ペダル位置取得装置 1 0のレバー部材 1 0 1に後述のリ ング部材 1 0 6を介在させて連結される （図 2参照） 。 これにより、 ブレーキペダル 1 1のペダル部 1 1 &が運転者により操作されることで、 該ブレーキペダル 1 1が揺動軸 1 を中心に揺 動することとなり、 該ブレーキペダル 1 1の位置が変動されるとともに、 連結部 1 1 。を 介してペダル位置取得装置 1 0のレバー部材 1 0 1の位置が変動されるよ うになってい る。 [0 0 1 7] \\0 2022/249017 卩（：1' 2022/054783 The arm part 1113 is provided so as to extend so as to place the pedal part 11 at the feet of the driver in the vehicle interior. One end side of 0 is fixed to the arm portion 1113, and the other end side of the connecting portion 110 is interposed between the lever member 101 of the pedal position acquisition device 10 and a ring member 106 described later. (See Fig. 2) By this, when the pedal portion 11 & of the brake pedal 11 is operated by the driver, the brake pedal 11 swings around the swing axis 1. As a result, the position of the brake pedal 11 is changed, and the position of the lever member 101 of the pedal position acquisition device 10 is changed via the connecting portion 11.
【 0 0 1 8】 固定部 1 2は、 車両の内壁 3 0に固定されてブレーキペダル 1 1を支持する支持部材 1 2 & と、 ブレーキペダル 1 1のペダル部 1 1 の側とは異なる一端側が固定されるシャフ 卜部材 1 2 13 と、 を含む。 シャフト部材 1 2
Figure imgf000006_0001
の両端は、 揺動軸卩 1 を中心に回動可能に 支持部材 1 2 に支持されるよ うになっており、 ブレーキペダル 1 1が揺動軸 1 を中心 軸と して揺動可能に支持部材 1 2 &により支持されるよ うになっている。 [ 0 0 1 8 ] The fixed part 1 2 includes a support member 1 2 & which is fixed to the inner wall 3 0 of the vehicle and supports the brake pedal 1 1 , and one end of the brake pedal 1 1 different from the pedal part 1 1 side. a shaft member 1213 to which the sides are fixed; Shaft member 1 2
Figure imgf000006_0001
Both ends of the brake pedal 11 are supported by supporting members 12 so as to be rotatable about the swing shaft 1, and the brake pedal 11 is supported so as to be swingable about the swing shaft 1 as a central axis. It is supported by members 1 2 &.
【 0 0 1 9】 このよ うに本実施形態のペダル装置 2 0では、 ブレーキペダル 1 1の連結部 1 1 〇 とべ ダル位置取得装置 1 0のレバー部材 1 0 1 とが連結される構成である。 このよ うな構成の ペダル装置 2 0では、 該ペダル装置 2 0に車両の振動が伝達されることや、 運転者により ブレーキペダル 1 1が操作されることにより、 連結部 1 1 〇 とレバー部材 1 0 1 とが互い に衝突し合ったり、 擦れ合ったり して異音が生じる虞がある。 [0019] Thus, in the pedal device 20 of the present embodiment, the connection portion 110 of the brake pedal 11 and the lever member 101 of the pedal position acquisition device 10 are connected. . In the pedal device 20 having such a configuration, when the vibration of the vehicle is transmitted to the pedal device 20 and the brake pedal 11 is operated by the driver, the connecting portion 11 ◯ and the lever member 1 0 and 1 collide with each other or rub against each other, which may cause abnormal noise.
【0 0 2 0】 [0 0 2 0]
［ペダル位置取得装置について］ 本実施形態に係るペダル位置取得装置 1 0について、 図 2および図 3に基づいて説明す る。 [Regarding Pedal Position Acquisition Device] The pedal position acquisition device 10 according to the present embodiment will be described with reference to FIGS. 2 and 3. FIG.
【0 0 2 1】 図 3に示すよ うに、 ペダル位置取得装置 1 0は、 ブレーキペダル 1 1に連結されて回動 するレバー部材 1 0 1 と、 該レバー部材 1 0 1 を囲うハウジング 1 0 2 と、 レバー部材 1 0 1の位置の変動に基づいてブレーキペダル 1 1の位置に関する情報を取得する取得部 1 0 3 と、 を備える。 [0021] As shown in FIG. 3, the pedal position acquisition device 10 includes a lever member 101 that is connected to a brake pedal 11 and rotates, and a housing 10 that surrounds the lever member 101. 2, and an acquisition unit 103 that acquires information about the position of the brake pedal 101 based on the change in the position of the lever member 101.
【0 0 2 2】 レバー部材 1 0 1は、 硬質樹脂材料製であり略し字形状に形成されている。 また、 レバ 一部材 1 0 1は、 その一端側に、 略円筒形状のシャフ ト 1 0 5が揷入される挿入孔 1 0 1 が形成されている。 また、 ハウジング 1 0 2には、 シャフ ト 1 0 5が挿入される揷入孔 （図示略） が形成されており、 レバー部材 1 0 1の揷入孔 1 0 1 &およびハウジング 1 0 2 の挿入孔にシャフ ト 1 0 5が挿入されることで、 レバー部材 1 0 1は、 シャフ ト 1 0 5 \¥02022/249017 卩（：1' 2022/054783 を回動軸 2 としてハウジング 1 0 2に回動可能に軸支されるようになっている。 なお、 レバー部材 1 0 1は、 硬質樹脂材料により一体形成される構成でもよいし、 硬質樹脂材料 により形成された複数個の部品が連結されて構成されてもよい。 [0022] The lever member 101 is made of a hard resin material and is formed in an abbreviation shape. In addition, the lever member 101 has an insertion hole 101 formed at one end thereof into which a substantially cylindrical shaft 105 is inserted. Further, the housing 102 is formed with an insertion hole (not shown) into which the shaft 105 is inserted. By inserting the shaft 105 into the insertion hole, the lever member 101 is inserted into the shaft 105 \\02022/249017 卩 (: 1'2022/054783) is rotatably supported by the housing 102 with the rotation axis 2. The lever member 101 is made of a hard resin material. It may be constructed by integrally forming the material, or may be constructed by connecting a plurality of parts made of a rigid resin material.
【 0 0 2 3】 また、 レバー部材 1 0 1は、 揷入孔 1 0 1 &が形成されている一端側とは異なる他端側 の端部 1 0 1 13の外周面に、 レバー部材 1 0 1を形成する硬質樹脂材料よりも耐久性の高 い高耐久材料製 （例えば、
Figure imgf000007_0001
製等の金属材料製） であり環形状に成形されたリング部 材 1 0 6が取り付けられている。 リング部材 1 0 6は、 レバー部材 1 0 1の端部 1 0 1 のうち少なく ともブレーキペダル 1 1の連結部 1 1 〇に連結される部分を囲うように形成 されている。 そして、 リング部材 1 0 6の内側にレバー部材 1 0 1の端部 1 0 1 13が嵌入 されており、 リング部材 1 0 6 とレバー部材 1 0 1の端部 1 0 1 13は、 互いの相対的な位 置関係が変化し難くなるように強固に固定されるようになっている。 [0023] In addition, the lever member 101 has an outer peripheral surface of the end portion 10113 on the other end side different from the one end side where the insertion hole 101 & is formed. Made of highly durable material that is more durable than the hard resin material that forms the 01 (e.g.
Figure imgf000007_0001
A ring member 106 made of a metal material such as steel) and formed into an annular shape is attached. The ring member 106 is formed to surround at least a portion of the end portion 101 of the lever member 101 that is connected to the connecting portion 110 of the brake pedal 11. The end 10113 of the lever member 101 is fitted inside the ring member 106, and the ring member 106 and the end 10113 of the lever member 101 are connected to each other. They are firmly fixed so that the relative positional relationship is difficult to change.
【 0 0 2 4】 なお、 本実施形態では、 リング部材 1 0 6の内側にレバー部材 1 0 1の端部 1 0 1 13が 嵌入されることにより、 リング部材 1 0 6 とレバー部材 1 0 1の端部 1 0 1 13 とが強固に 固定される構成であるが、 リング部材 1 0 6は、 例えば、 レバー部材 1 0 1の端部 1 0 1 13にかしめられる構成でも良い。 このような構成でも、 本実施形態の構成と同様に、 リン グ部材 1 0 6 とレバー部材 1 0 1の端部 1 0 1 13 とを強固に固定することができる。 ま た、 例えば、 リング部材 1 0 6の内周面およびレバー部材 1 0 1の端部 1 0 1 13の外周面 の少なく とも一方にローレッ ト加工が施される構成や、 リング部材 1 0 6 とレバー部材 1 0 1の端部 1 0 1 13 との間に該リング部材 1 0 6およびレバー部材 1 0 1 よりも摩擦係数 の高い材料が充填される構成、 リング部材 1 0 6の内周面およびレバー部材 1 0 1の端部 1 0 1 13の外周面に互いに当接することで互いの位置関係が決められる形状 （例えば、 凹 形状と該凹に対応する凸形状等） が形成される構成等でも、 リング部材 1 0 6 とレバー部 材 1 0 1の端部 1 0 1 13 とを強固に固定することができる。 [0024] In this embodiment, the end 10113 of the lever member 101 is fitted inside the ring member 106 so that the ring member 106 and the lever member 10 The ring member 106 may be crimped to the end 10113 of the lever member 101, for example. Even with this configuration, the ring member 106 and the end portion 10113 of the lever member 101 can be firmly fixed as in the configuration of this embodiment. Further, for example, at least one of the inner peripheral surface of the ring member 106 and the outer peripheral surface of the end portion 10113 of the lever member 101 is knurled, or the ring member 106 and the end portion 10113 of the lever member 101 is filled with a material having a higher coefficient of friction than the ring member 106 and the lever member 101, the inner circumference of the ring member 106 The surface and the outer peripheral surface of the end 10113 of the lever member 101 contact each other to form a shape (for example, a concave shape and a convex shape corresponding to the concave shape, etc.) in which the mutual positional relationship is determined. The configuration or the like also allows the ring member 106 and the end portion 10113 of the lever member 101 to be firmly fixed.
【 0 0 2 5】 リング部材 1 0 6の外周面には、 該リング部材 1 0 6を形成する高耐久材料よりも高い 弾性特性を有する高弾性材料 （例えば、 ポリエチレン系樹脂等の樹脂材料等） が被覆され ている。 例えば、 表面被膜処理として焼付け塗装等を施すことによってリング部材 1 0 6 に樹脂材料を被膜させることができる。 これにより、 リング部材 1 0 6にブレーキペダル 1 1の連結部 1 1 〇が衝突したり擦れ合ったりする場合に、 高弾性材料が緩衝材となって 衝突等を低減させることができ、 ペダル位置取得装置 1 0での異音の発生を低減すること ができる。 [0025] The outer peripheral surface of the ring member 106 is coated with a highly elastic material having higher elastic properties than the highly durable material forming the ring member 106 (for example, a resin material such as polyethylene resin, etc. ) is coated. For example, the ring member 106 can be coated with a resin material by applying baking coating or the like as surface coating treatment. As a result, when the connecting portion 110 of the brake pedal 11 collides with or rubs against the ring member 106, the highly elastic material acts as a cushioning material to reduce collisions and the like, thereby reducing the pedal position. The occurrence of abnormal noise in the acquisition device 10 can be reduced.
【 0 0 2 6】 \¥0 2022/249017 卩（：1' 2022/054783 また、 リング部材 1 0 6における高弾性材料の被覆の外周面には、 さらに、 リング部材 1 0 6に被覆される高弾性材料および当該リング部材 1 0 6の金属材料よりもブレーキぺ ダル 1 1の連結部 1 1 に対して低い摩擦抵抗特性を有する低摩擦抵抗材料 （例えば、 フ ッ素系樹脂材料 （例えば、 ポリテトラフルオロエチレン、 ポリクロロ トリフルオロエチレ ン、 フッ素ゴム等） 、 二硫化モリブテン系含有樹脂材料、 グラフアイ ト系含有樹脂材料、 エポキシ系樹脂材料、 フエノール系樹脂材料、 窒化化合物又はニッケルーリン系メ ッキ等 の材料） が被覆されている。 これにより、 レバー部材 1 0 1 とブレーキペダル 1 1の連結 部 1 1 〇 との間で低摩擦抵抗材料を固体潤滑材としてレバー部材 1 0 1 とブレーキペダル 1 1 とを円滑に連動させることができるとともに、 ペダル位置取得装置 1 0での異音の発 生を低減することができる。 [0 0 2 6] \¥ 0 2022/249017 卩 (: 1' 2022/054783 In addition, the outer peripheral surface of the coating of the highly elastic material on the ring member 106 is further coated with the highly elastic material coated on the ring member 106 and the ring A low friction resistance material (for example, fluorine-based resin material (for example, polytetrafluoroethylene, polychloroethylene, trifluoroethylene, fluororubber, etc.), molybdenum disulfide-containing resin materials, graphite-containing resin materials, epoxy-based resin materials, phenol-based resin materials, nitride compounds, nickel-phosphorus plating, etc.) As a result, the lever member 101 and the brake pedal 11 are smoothed by using the low friction resistance material as a solid lubricant between the lever member 101 and the connecting portion 110 of the brake pedal 11. It is possible to interlock with the pedal position acquisition device 10 and reduce the occurrence of abnormal noise in the pedal position acquisition device 10.
【 0 0 2 7】 なお、 本実施形態では、 リング部材 1 0 6は、 その外周面に高弾性材料および低摩擦抵 抗材料が被覆される構成であるが、 高弾性材料のみが被覆される構成でも良いし、 これら 両種類の材料の特性を有する 1種類の材料が被覆される構成でも良い。 [0027] In the present embodiment, the ring member 106 is configured such that its outer peripheral surface is coated with a highly elastic material and a low friction resistance material, but only the highly elastic material is coated. A configuration may be used, or a configuration in which one type of material having the properties of these two types of materials is coated may be used.
【0 0 2 8】 レバー部材 1 0 1の端部 1 〇 1 13は、 前述のブレーキペダル 1 1の連結部 1 1 〇に連結 される。 この際、 レバー部材 1 0 1 と連結部 1 1
Figure imgf000008_0001
との間にリング部材 1 0 6が介在され る （図 2参照） 。 これにより、 レバー部材 1 0 1が連結部 1 1 に当接されることを防止 して、 レバー部材 1 0 1に摩耗による変形や破損が生じることを低減することができる。 [0028] The end portion 10113 of the lever member 101 is connected to the connecting portion 110 of the brake pedal 11 described above. At this time, the lever member 101 and the connecting portion 11
Figure imgf000008_0001
A ring member 106 is interposed between them (see FIG. 2). As a result, the lever member 101 is prevented from coming into contact with the connecting portion 11, and deformation and breakage due to wear of the lever member 101 can be reduced.
【 0 0 2 9】 ハウジング 1 0 2は、 硬質樹脂材料製であり、 ペダル装置 2 0の固定部 1 2に取り付け られるフランジ部 1 0 2 & と、 レバー部材 1 0 1が収容される第 1収容部 1 0 2 13 と、 取 得部 1 0 3が収容される第 2収容部 1 0 2 〇 と、 が形成されている。 [0029] The housing 102 is made of a hard resin material, and includes a flange portion 102 & attached to the fixed portion 12 of the pedal device 20, and a first housing housing the lever member 101. A housing portion 10213 and a second housing portion 1020 in which the acquisition portion 103 is housed are formed.
【 0 0 3 0】 フランジ部 1 0 2 は、 ぺダル位置取得装置 1 0をぺダル装置 2 0の固定部 1 2に固定 する固定手段が挿入される揷入孔を有し、 該固定部 1 2に固定されるようになっている。 [0030] The flange portion 102 has an insertion hole into which a fixing means for fixing the pedal position acquisition device 10 to the fixing portion 12 of the pedal device 20 is inserted, and the fixing portion It is fixed to 1 2.
【 0 0 3 1】 第 1収容部 1 0 2 13には、 その内部に、 前述のようにレバー部材 1 0 1の揷入孔 1 0 1 & に揷入されるシャフ ト 1 0 5が揷入される揷入孔 （図示略） が形成されているととも に、 レバー部材 1 0 1が回動可能な空間が形成されている。 また、 第 1収容部 1 0 2 13に は、 ぺダル位置取得装置 1 0がぺダル装置 2 0に取り付けられた状態でブレーキペダル 1 1 の方向へ開口する開口部 1 〇 2 ¢1が形成されている。 [0031] The shaft 105, which is inserted into the insertion hole 101 & of the lever member 101 as described above, is provided in the first housing portion 10213 . An insertion hole (not shown) for insertion is formed, and a space in which the lever member 101 can rotate is formed. Further, in the first accommodating portion 10213, an opening 1021 is formed which opens in the direction of the brake pedal 11 when the pedal position acquisition device 10 is attached to the pedal device 20 . It is
【 0 0 3 2】 第 2収容部 1 0 2 ¢:は、 その内部に、 取得部 1 0 3が収容される空間が形成されてい る。 また、 取得部 1 0 3により取得されるブレーキペダル 1 1の位置に関する情報等を外 \¥0 2022/249017 卩（：1' 2022/054783 部へ出力する信号線等が接続されるコネクタ 1 0 4が配置される開口 1 0 2 6が設けられ ている。 [0032] The second accommodation section 102 is formed with a space in which the acquisition section 103 is accommodated. Also, the information about the position of the brake pedal 11 acquired by the acquisition unit 103 is removed. An opening 1026 is provided in which a connector 104 to which a signal line or the like for output to the unit is connected is arranged.
【 0 0 3 3】 取得部 1 0 3は、 検出手段により検出されるレバー部材 1 0 1の位置に関する情報に基 づいて、 ブレーキペダル 1 1の位置に関する情報 （例えば、 回転角度等） を取得して、 取 得された情報を含む電気信号を外部装置 （例えば、 車両の制御装置等、 図示略） へコネク 夕 1 0 4を介して出力する。 [0033] The acquisition unit 103 acquires information (for example, rotation angle) on the position of the brake pedal 11 based on the information on the position of the lever member 101 detected by the detection means. Then, an electric signal including the acquired information is output to an external device (for example, a vehicle control device, not shown) via connector 104 .
【 0 0 3 4】 検出手段は、 例えば、 レバー部材 1 0 1に通電部材を設けるとともに、 当該通電部材に より摺接される抵抗体素子をハウジング 1 0 2に設けて、 通電部材および抵抗体素子の間 の電気抵抗値を検出する構成 （図示略） とすることで、 レバー部材 1 0 1の回動によって 変化する当該電気抵抗値をレバー部材 1 0 1の位置に関する情報として取得することがで きる。 また、 例えば、 レバー部材 1 0 1に磁石を設けるとともに、 当該磁石の磁気を検出 する磁気センサ （例えば、
Figure imgf000009_0001
センサ、
Figure imgf000009_0002
セ ンサ、 ホールセンサ等） をハウジング 1 0 2に設けて、 磁気の変化を検出する構成 （図示略） とすることで、 レバー部材 1 0 1 の回動によって変化する磁気をレバー部材 1 0 1の位置に関する情報として取得すること ができる。 検出手段は、 通電部材および抵抗体素子の間の電気抵抗値を検出する構成、 磁 気の変化を検出する構成のうちいずれか 1つの構成または両方の構成により レバー部材 1 0 1の位置に関する情報を取得するものでも良いし、 これらの構成とは異なる構成により レバー部材 1 0 1の位置に関する情報を取得する構成でものでも良い。 [0034] The detection means includes, for example, a conducting member provided on the lever member 101, and a resistor element slidably contacted by the conducting member provided on the housing 102, so that the conducting member and the resistor By adopting a configuration (not shown) for detecting the electrical resistance value between the elements, it is possible to acquire the electrical resistance value that changes due to the rotation of the lever member 101 as information on the position of the lever member 101. can. Further, for example, a magnet is provided in the lever member 101, and a magnetic sensor that detects the magnetism of the magnet (for example,
Figure imgf000009_0001
sensor,
Figure imgf000009_0002
sensor, hall sensor, etc.) is provided in the housing 102 to detect changes in magnetism (not shown), so that the magnetism that changes due to the rotation of the lever member 101 is detected by the lever member 101. can be obtained as information on the location of The detection means detects information on the position of the lever member 101 by one or both of a configuration for detecting an electric resistance value between the current-carrying member and the resistor element and a configuration for detecting a change in magnetism. , or a configuration that acquires information on the position of the lever member 101 by a configuration different from these configurations.
【 0 0 3 5】 このように本実施形態のペダル位置取得装置 1 0は、 ハウジング 1 0 2に回動可能に設 けられたレバー部材 1 0 1の端部 1 0 1 にブレーキペダル 1 1の連結部 1 1 〇が連結さ れることにより、 運転者等の操作により生じるブレーキペダル 1 1の揺動に連動してレバ 一部材 1 0 1が回動して位置が変化する。 そして、 レバー部材 1 0 1の位置の変化に基づ くブレーキペダル 1 1の位置に関する情報 （例えば、 回転角度等） が取得部 1 0 3により 取得されるようになっている。 [0035] As described above, the pedal position acquisition device 10 of the present embodiment has the brake pedal 11 attached to the end 101 of the lever member 101 rotatably provided in the housing 102. By connecting the connecting portion 110 to the lever member 101, the position of the lever member 101 is changed by rotating in conjunction with the rocking motion of the brake pedal 11 caused by the operation of the driver or the like. Information (for example, rotation angle, etc.) on the position of the brake pedal 11 based on the change in the position of the lever member 101 is acquired by the acquisition unit 103 .
【 0 0 3 6】 また、 レバー部材 1 0 1の端部 1 0 1 13には、 リング部材 1 0 6が設けられており、 レ バー部材 1 0 1 とブレーキペダル 1 1の連結部 1 1
Figure imgf000009_0003
との間に当該リング部材 1 0 6が介 在された状態で、 レバー部材 1 0 1 とブレーキペダル 1 1の連結部 1 1 とが連結され る。 また、 リング部材 1 0 6の外周面には、 所定機能を有する樹脂材料 （高弾性材料、 低 摩擦抵抗材料） が被覆されている。 [0036] Further, a ring member 106 is provided at the end portion 10113 of the lever member 101, and the connection portion 11 between the lever member 101 and the brake pedal 11
Figure imgf000009_0003
The lever member 101 and the connecting portion 11 of the brake pedal 11 are connected with the ring member 106 interposed therebetween. In addition, the outer peripheral surface of the ring member 106 is coated with a resin material (high elasticity material, low friction resistance material) having a predetermined function.
【 0 0 3 7】 [0 0 3 7]
［作用効果について］ \¥0 2022/249017 卩（：1' 2022/054783 従来、 車両のペダルに連結されて該ペダルの揺動に連動して回動されるレバー部材の位 置に関する情報に基づいて、 該ペダルの位置に関する情報を取得するぺダル位置取得装置 では、 レバー部材とペダルとの連結部分に車両の振動等が伝達されることにより、 レバー 部材とペダルとが互いに衝突し合ったり、 擦れ合ったり して異音が生じる虞がある。[About actions and effects] \\0 2022/249017 卩（：1' 2022/054783 Conventionally, based on information on the position of a lever member that is connected to a pedal of a vehicle and rotated in conjunction with the swinging of the pedal, In a pedal position acquisition device that acquires position information, the lever member and the pedal collide with each other or rub against each other due to the transmission of vibrations of the vehicle to the connecting portion between the lever member and the pedal. Abnormal noise may occur.
【0 0 3 8】 これに対して、 本実施形態のペダル位置取得装置 1 0は、 車両のペダル 1 1に連結され て該ペダル 1 1の揺動に連動して回動されるレバー部材 1 0 1の位置に関する情報に基づ いて該ペダル 1 1の位置に関する情報を取得する構成であり、 ペダル 1 1の連結部 1 1 。 に連結されるレバー部材 1 0 1の端部 1 0 1 の外周面を囲う リング部材 1 0 6を備え、 リング部材 1 0 6は、 該リング部材 1 0 6を形成する材料よりも高い弾性特性を有する高 弾性材料で被覆されている構成である。 [0038] On the other hand, the pedal position acquisition device 10 of the present embodiment includes a lever member 1 which is connected to a pedal 11 of a vehicle and is rotated in conjunction with the swing of the pedal 11. The connection part 11 of the pedal 11 is configured to obtain information about the position of the pedal 11 based on the information about the position of the pedal 11. a ring member 106 surrounding the outer peripheral surface of the end 101 of the lever member 101 connected to the It is covered with a highly elastic material having
【0 0 3 9】 このような構成によれば、 レバー部材 1 0 1 とペダル 1 1 とがリング部材 1 0 6を介在 させて連結されており、 リング部材 1 0 6の外周面が該リング部材 1 0 6よりも高い弾性 特性を有する高弾性材料で被覆されていることにより、 レバー部材 1 0 1、 ペダル 1 1、 リング部材 1 0 6の互いの衝突を低減して、 異音の発生を低減することができる。 [0039] According to such a configuration, the lever member 101 and the pedal 11 are connected through the ring member 106, and the outer peripheral surface of the ring member 106 is By being covered with a highly elastic material having higher elastic properties than the member 106, collisions between the lever member 101, the pedal 11, and the ring member 106 are reduced, and abnormal noise is generated. can be reduced.
【0 0 4 0】 また、 本実施形態のペダル位置取得装置 1 0は、 ペダル 1 1の連結部 1 1 に連結され るレバー部材 1 0 1の端部 1 0 1 の外周面を囲う リング部材 1 0 6を備え、 リング部材 1 0 6は、 該リング部材 1 0 6を形成する材料よりも高い弾性特性を有する高弾性材料と してポリエチレン系樹脂材料が被覆されている構成である。 [0040] Further, the pedal position acquisition device 10 of the present embodiment includes a ring member surrounding the outer peripheral surface of the end 101 of the lever member 101 connected to the connecting portion 11 of the pedal 11. 106 , and the ring member 106 is coated with a polyethylene-based resin material as a highly elastic material having higher elastic properties than the material forming the ring member 106 .
【0 0 4 1】 このような構成によれば、 リング部材 1 0 6の外周面が該リング部材 1 0 6よりも高い 弾性特性を有する高弾性材料としてポリエチレン系樹脂材料で被覆されていることによ り、 レバー部材 1 0 1、 ペダル 1 1、 リング部材 1 0 6の互いの衝突を低減して、 異音の 発生を低減することができる。 [0041] According to such a configuration, the outer peripheral surface of the ring member 106 is coated with a polyethylene-based resin material as a highly elastic material having higher elastic properties than the ring member 106. Accordingly, collision of the lever member 101, the pedal 11 and the ring member 106 with each other can be reduced, and the generation of abnormal noise can be reduced.
【0 0 4 2】 また、 本実施形態のペダル位置取得装置 1 0は、 ペダル 1 1の連結部 1 1 に連結され るレバー部材 1 0 1の端部 1 0 1 の外周面を囲う リング部材 1 0 6を備え、 リング部材 1 0 6は、 該リング部材 1 0 6を形成する材料よりも高い弾性特性を有する高弾性材料で 被覆されており、 さらに当該高弾性材料の外周面に該高弾性材料および該リング部材 1 0 6 よりもペダル 1 1の連結部 1 1 に対して低い摩擦抵抗特性を有する低摩擦抵抗材料が 被覆されている構成である。 [0042] Further, the pedal position acquisition device 10 of the present embodiment includes a ring member surrounding the outer peripheral surface of the end 101 of the lever member 101 connected to the connecting portion 11 of the pedal 11. 106, the ring member 106 is covered with a highly elastic material having higher elastic properties than the material forming the ring member 106; It is coated with an elastic material and a low frictional resistance material having a lower frictional resistance characteristic with respect to the connecting portion 11 of the pedal 11 than with the ring member 106 .
【0 0 4 3】 \¥02022/249017 卩（：1' 2022/054783 このような構成によれば、 レバー部材 1 0 1 とペダル 1 1 との間に介在されるリング部 材 1 0 6の外周面が高弾性材料および該リング部材 1 0 6よりもペダル 1 1の連結部 1 1 〇に対して低い摩擦抵抗特性を有する低摩擦抵抗材料で被覆されていることにより、 低摩 擦抵抗材料を固体潤滑材としてレバー部材 1 0 1 とブレーキペダル 1 1 とを円滑に連動さ せることができるとともに、 ペダル位置取得装置 1 0での異音の発生を低減することがで きる。 [0 0 4 3] \\02022/249017 卩 (: 1' 2022/054783) According to this configuration, the outer peripheral surface of the ring member 106 interposed between the lever member 101 and the pedal 11 is made of a highly elastic material. And the ring member 106 is coated with a low friction resistance material having a lower friction resistance characteristic to the connection part 110 of the pedal 11 than the ring member 106, so that the low friction resistance material can be used as a solid lubricant. The member 101 and the brake pedal 11 can be smoothly interlocked, and the occurrence of abnormal noise in the pedal position acquisition device 10 can be reduced.
【00 44 】 以上、 本発明の実施形態の例を説明してきたが、 本発明はこの実施形態の例に限定され るものではなく、 本発明の主旨を逸脱しない範囲における変更や追加があっても本発明に 含まれることは言うまでもない。 [0044] Although the example of the embodiment of the present invention has been described above, the present invention is not limited to the example of the embodiment, and may be changed or added without departing from the gist of the present invention. is also included in the present invention.
【符号の説明】 [Description of symbols]
【00 4 5】 [00 4 5]
1 0 ペダル位置取得装置 1 0 Pedal position acquisition device
1 1 ブレーキペダル （ペダル） 1 1 Brake pedal (pedal)
1 1 〇 連結部 1 1 〇 Connection part
2 0 ペダル装置 20 pedal device
1 0 1 レバー部材 1 05 シャフト 1 0 6 リング部材 101 Lever member 105 Shaft 106 Ring member

Claims

\¥02022/249017 卩（：1' 2022/054783\\02022/249017 卩（：1' 2022/054783
【書類名】 請求の範囲 【請求項 1】 車両の運転者により操作されるペダル （ 1 1） に接続されるレバー部材 （ 1 0 1） を備 え、 前記レバー部材 （ 1 0 1） の位置に関する情報に基づいて前記ペダル （ 1 1） の位置 に関する情報を取得して外部装置に出力するペダル位置取得装置 （ 1 0） であって、 前記ペダル （ 1 1） が接続される前記レバー部材 （ 1 0 1） の外周面に装着されるリン グ部材 （ 1 0 6） を備え、 前記リング部材 （ 1 0 6） の外周面は、 前記リング部材 （ 1 0 6） を形成する材料に比 較して高い弾性特性を有する高弾性材料により被覆されている ぺダル位置取得装置。 [Title of document] Claims [Claim 1] A device comprising a lever member (101) connected to a pedal (11) operated by a driver of a vehicle, wherein the position of said lever member (101) A pedal position acquisition device (10) for acquiring information on the position of the pedal (11) based on information on the position of the pedal (11) and outputting it to an external device, the lever member (10) to which the pedal (11) is connected 101) is provided with a ring member (106) attached to the outer peripheral surface of the ring member (106), and the outer peripheral surface of the ring member (106) is made of a material that forms the ring member (106). a pedal position acquisition device coated with a highly elastic material having high elastic properties as a base.
【請求項 2】 前記レバー部材 （ 1 0 1） は、 硬質樹脂材料により形成され、 前記リング部材 （ 1 0 6） は、 金属材料により形成される 請求項 1に記載のぺダル位置取得装置。 2. The pedal position acquisition device according to claim 1, wherein the lever member (101) is made of a hard resin material, and the ring member (106) is made of a metal material.
【請求項 3】 前記リング部材 （ 1 0 6） の外周面は、 前記高弾性材料としてポリエチレン系樹脂材料 により被覆されている 請求項 1または 2に記載のぺダル位置取得装置。 3. The pedal position acquisition device according to claim 1 or 2, wherein the outer peripheral surface of said ring member (106) is coated with a polyethylene resin material as said highly elastic material.
【請求項 4】 前記リング部材 （ 1 0 6） は、 前記高弾性材料による被覆の外周面に、 該高弾性材料お よび前記リング部材 （ 1 0 6） に比較して前記レバー部材 （ 1 0 1） が接続される前記べ ダル （ 1 1） に対して低い摩擦抵抗特性を有する低摩擦抵抗材料により被覆されている 請求項 1〜 3のいずれか 1項に記載のぺダル位置取得装置。 [Claim 4] The ring member (106) is provided on the outer peripheral surface of the coating with the high-elasticity material, and the lever member (106) is more elastic than the high-elasticity material and the ring member (106). 4. A pedal position acquisition device according to any one of claims 1 to 3, wherein 1) is coated with a low frictional resistance material having low frictional resistance properties with respect to said pedal (11) to which it is connected.
【請求項 5】 請求項 1〜 4のいずれか 1項に記載のペダル位置取得装置 （ 1 0） と、 車両に取り付け られるペダル （ 1 1） と、 を備るペダル装置。 [Claim 5] A pedal device comprising: the pedal position acquisition device (10) according to any one of claims 1 to 4; and a pedal (11) attached to a vehicle.
PCT/IB2022/054783 2021-05-28 2022-05-23 Pedal position acquisition device and pedal device provided with said pedal position acquisition device WO2022249017A1 (en)

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DE112022002813.0T DE112022002813T5 (en) 2021-05-28 2022-05-23 Pedal position detection device and pedal device provided with the pedal position detection device

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11301304A (en) * 1998-04-20 1999-11-02 Suzuki Motor Corp Accelerator pedal opening sensor mounting structure
KR20120081394A (en) * 2011-01-11 2012-07-19 대동공업주식회사 Low-vibration linkage structure of main shift lever and break pedal on combine
JP5814693B2 (en) * 2010-09-06 2015-11-17 株式会社東熙産業 Brake pedal displacement detection sensor with stop lamp switch function
US20170262010A1 (en) * 2014-09-11 2017-09-14 Oiles Corporation Bearing bush and pedal device having the bearing bush
DE102018216801A1 (en) * 2017-09-29 2019-04-04 Mando Corporation INSTALLATION STRUCTURE FOR A PEDAL PATH

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012220139A1 (en) 2012-11-06 2014-05-08 Robert Bosch Gmbh Magnetic measuring arrangement and corresponding sensor arrangement for detecting the movement of a moving component

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11301304A (en) * 1998-04-20 1999-11-02 Suzuki Motor Corp Accelerator pedal opening sensor mounting structure
JP5814693B2 (en) * 2010-09-06 2015-11-17 株式会社東熙産業 Brake pedal displacement detection sensor with stop lamp switch function
KR20120081394A (en) * 2011-01-11 2012-07-19 대동공업주식회사 Low-vibration linkage structure of main shift lever and break pedal on combine
US20170262010A1 (en) * 2014-09-11 2017-09-14 Oiles Corporation Bearing bush and pedal device having the bearing bush
DE102018216801A1 (en) * 2017-09-29 2019-04-04 Mando Corporation INSTALLATION STRUCTURE FOR A PEDAL PATH

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