JP2023157828A - Accelerator erroneous operation prevention device - Google Patents

Accelerator erroneous operation prevention device Download PDF

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JP2023157828A
JP2023157828A JP2022196654A JP2022196654A JP2023157828A JP 2023157828 A JP2023157828 A JP 2023157828A JP 2022196654 A JP2022196654 A JP 2022196654A JP 2022196654 A JP2022196654 A JP 2022196654A JP 2023157828 A JP2023157828 A JP 2023157828A
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accelerator
accelerator pedal
prevention device
erroneous operation
pedal
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JP7252409B1 (en
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睦夫 半沢
Mutsuo Hanzawa
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Abstract

To provide an accelerator erroneous operation prevention device having a simple structure and capable of being attached to a driver seat of an existing automobile.SOLUTION: A pole 2 is installed in a frame 1 attached to a floor of a driver seat of an existing automobile. A second accelerator pedal 4 is attached via a rotation shaft 3 arranged in the pole 2. An upper end part on an upper side of the rotation shaft 3 of the second accelerator pedal 4 contacts an existing accelerator pedal 6 via a compression spring 5. An inner wire 9 having the other end bonded to a brake pedal 7 is connected to an end part on a lower side of the rotation shaft 3 of the second accelerator pedal 4. When the second accelerator pedal 4 is stepped on over a compression limit of the compression spring 5, the brake pedal 7 is actuated to prevent runaway of the automobile.SELECTED DRAWING: Figure 1

Description

本発明は、自動車のアクセルに関するもので、特にブレーキと間違えて、アクセルを急速かつ過度に踏み込んだ際に、ブレーキが作動する、アクセル誤操作防止装置に関するものである。 The present invention relates to the accelerator of an automobile, and more particularly to an accelerator erroneous operation prevention device that activates the brake when the accelerator is pressed too quickly and excessively, mistakenly for the brake.

自動車の運転中の、障害物の突然の出現のような、不測の事態発生の際に、ブレーキペダルを踏むべきところで、間違えてアクセルペダルを踏みこむことにより、自動車が暴走する事故が発生している。また、駐車場などで、ブレーキペダルとアクセルペダルを踏み間違えて、店舗に突っ込んだり、壁に衝突したりする事故も発生していて、人口の高齢化に伴い、その件数は増加の傾向があり、事故を防ぐべく種々の発明が提案されている。 When an unexpected situation occurs, such as the sudden appearance of an obstacle while driving a car, the driver mistakenly presses the accelerator pedal when he should have pressed the brake pedal, resulting in an accident where the car drives out of control. There is. Additionally, accidents occur in parking lots where people mistakenly press the brake pedal for the accelerator pedal and crash into stores or walls, and the number of such accidents is on the rise as the population ages. Various inventions have been proposed to prevent accidents.

その一例として、特許文献１には、急ブレーキ操作を必要と事態におけるアクセルとブレーキとの踏み間違い防止装置であって、該装置は、衝突回避時の急ブレーキ動作とほぼ等しい加速度又は速度でアクセルペタルが動作される場合において前記アクセルペタルとエンジン側との連結を遮断するアクセル動作遮断機構部と、該機構部の動作時において補助ブレーキを動作させる補助ブレーキ機構部とを有することを特徴とする緊急時におけるアクセルの誤動作防止装置が開示されている。 As an example, Patent Document 1 discloses a device for preventing misapplication of the accelerator and the brake in a situation where a sudden braking operation is required, and the device accelerates the accelerator at almost the same acceleration or speed as the sudden braking operation when avoiding a collision. The vehicle is characterized by comprising an accelerator operation cutoff mechanism section that cuts off the connection between the accelerator pedal and the engine side when the pedal is operated, and an auxiliary brake mechanism section that operates an auxiliary brake when the mechanism section is operated. A device for preventing malfunction of an accelerator in an emergency is disclosed.

特許文献１の他にも、類似技術が開示されている一方で、前記のようなアクセル誤操作防止装置を、既存の自動車に付加することが可能であれば、速やかに普及して、事故の発生の抑止に寄与すると考えられる。しかし、特許文献１を始めとするアクセル誤操作防止装置で、このような構成を具備したものは、殆ど見られないのが実情である。 While similar technologies have been disclosed in addition to Patent Document 1, if it is possible to add a device to prevent erroneous accelerator operation as described above to existing automobiles, it will quickly spread and prevent accidents from occurring. This is thought to contribute to the prevention of However, the reality is that there are almost no accelerator erroneous operation prevention devices, such as those disclosed in Patent Document 1, that have such a configuration.

登録実用新案第３１３７２９２号公報Registered utility model No. 3137292

このような状況に鑑み、本発明の課題は、既存の自動車の運転席に取り付けることが可能な、アクセル誤操作防止装置を提供することにある。 In view of this situation, an object of the present invention is to provide an accelerator erroneous operation prevention device that can be attached to the driver's seat of an existing automobile.

上記課題を解決するための、本発明の一態様に係るアクセル誤操作防止装置は、既存の自動車の運転席の床面に取り付けられたフレームに植設された支柱に配されてなる回動軸を介して回動可能で、前記回動軸より上側の端部が既存のアクセルペダルに、圧縮バネを介して当接し、前記回動軸より下側の端部に、既存のブレーキペダルに接続するワイヤが取り付けられてなる第二のアクセルペダルを有し、前記第二のアクセルペダルの上側の端部を、前記圧縮バネの圧縮限界を超えて回動すると、前記ワイヤを介して前記既存のブレーキペダルが作動することを特徴とする。 In order to solve the above problems, an accelerator erroneous operation prevention device according to one aspect of the present invention uses a rotation shaft arranged on a support installed in a frame attached to the floor of the driver's seat of an existing automobile. The end above the rotation axis contacts the existing accelerator pedal via a compression spring, and the end below the rotation axis connects to the existing brake pedal. a second accelerator pedal to which a wire is attached; when the upper end of the second accelerator pedal is rotated beyond the compression limit of the compression spring, the wire is attached to the existing brake; It is characterized by a pedal actuation.

また、本発明の一態様に係るアクセル誤操作防止装置は、前記第二のアクセルペダルの前記圧縮バネの圧縮限界を超えた回動により、エンジンのイグニッションスイッチが停止することを特徴とする。 Further, the accelerator erroneous operation prevention device according to one aspect of the present invention is characterized in that an engine ignition switch is stopped when the second accelerator pedal is rotated beyond a compression limit of the compression spring.

また、本発明の一態様に係るアクセル誤操作防止装置は、前記イグニッションスイッチが、アクセル誤操作防止装置が作動した後、２回押すことにより動作することを特徴とする。 Further, the accelerator erroneous operation prevention device according to one aspect of the present invention is characterized in that the ignition switch is activated by pressing the ignition switch twice after the accelerator erroneous operation prevention device is activated.

本発明に係るアクセル誤操作防止装置は、前記のように、既存の自動車の運転席の床面に設置でき、しかも構造が複雑ではなく、低コストで製作できるので、普及が容易である。従って、来るべき高齢化社会における、ブレーキとアクセルの踏み間違いによる、自動車の暴走事故の抑止が可能となる。 As described above, the accelerator erroneous operation prevention device according to the present invention can be installed on the floor of the driver's seat of an existing automobile, and the structure is not complicated and can be manufactured at low cost, so that it can be easily disseminated. Therefore, in the coming aging society, it will be possible to prevent runaway car accidents caused by mistakenly pressing the brake and accelerator pedals.

本発明に係るアクセル誤操作防止装置の一例を模式的に示した図 A diagram schematically showing an example of an accelerator erroneous operation prevention device according to the present invention

次に本発明の実施の形態について、具体的な図を参照しながら説明する。図１は、本発明に係るアクセル誤操作防止装置の一例を模式的に示した図である。 Next, embodiments of the present invention will be described with reference to specific drawings. FIG. 1 is a diagram schematically showing an example of an accelerator erroneous operation prevention device according to the present invention.

ここに示した例では、既存の自動車の運転席の床に設置したフレーム１に設けられた支柱２に、回動軸３を介して回動可能な状態で第二のアクセルペダル４が取り付けられている。アクセルペダル４の、図における上端近傍の、既存のアクセルペダル６側の面には、圧縮バネ５が接合されている。圧縮バネ５は、第二のアクセルペダル４を緩やかに踏み込むと、圧縮されない状態で、既存のアクセルペダル６に当接し、既存のアクセルペダル６が緩やかに踏み込まれる。 In the example shown here, a second accelerator pedal 4 is rotatably attached to a support 2 provided on a frame 1 installed on the floor of the driver's seat of an existing automobile via a rotation shaft 3. ing. A compression spring 5 is joined to a surface of the accelerator pedal 4 near the upper end in the figure on the side of the existing accelerator pedal 6. When the second accelerator pedal 4 is gently depressed, the compression spring 5 comes into contact with the existing accelerator pedal 6 in an uncompressed state, and the existing accelerator pedal 6 is gently depressed.

しかし、第二のアクセルペダル４を急激かつ強く踏み込むと、圧縮バネ５が圧縮されて、長さが減少するので、アクセルペダル４の回動角度が大きくなり、インナーワイヤとアクセルペダルの接合部１１の回動の回動角度も大きくなり、インナーワイヤ９が第二のアクセルペダル４の方向に引っ張られることになる。 However, when the second accelerator pedal 4 is suddenly and strongly depressed, the compression spring 5 is compressed and its length is reduced, so the rotation angle of the accelerator pedal 4 increases, and the joint 11 between the inner wire and the accelerator pedal The rotation angle of rotation also increases, and the inner wire 9 is pulled in the direction of the second accelerator pedal 4.

インナーワイヤ９の他方の端は、既存のブレーキペダルとインナーワイヤの接続部８を介して既存のブレーキペダル７に接合されているので、既存のブレーキペダル７が図における右下の方向に引っ張られ、ブレーキが作動することになる。また、第二のアクセルペダル４を急激かつ過度に踏み込むと。イグニッションスイッチが押されて、エンジンが停止する。 The other end of the inner wire 9 is connected to the existing brake pedal 7 via the existing brake pedal and inner wire connection part 8, so that the existing brake pedal 7 is pulled in the lower right direction in the figure. , the brakes will be activated. Also, if the second accelerator pedal 4 is suddenly and excessively depressed. The ignition switch is pressed and the engine stops.

このように、本発明に係るアクセル誤操作防止装置では急激かつ過度に第二のアクセルペダル４を踏み込むと、ブレーキが作動し、アクセルとブレーキの踏み間違いによる事故を抑止することが可能である。なお、本装置の作動によって停止したエンジンは、安全を考慮して、イグニッションスイッチ１２を二度押すことで起動するように設定することが望ましい。 As described above, in the accelerator erroneous operation prevention device according to the present invention, when the second accelerator pedal 4 is suddenly and excessively depressed, the brake is activated, and it is possible to prevent an accident caused by erroneously pressing the accelerator and brake. Note that, in consideration of safety, it is desirable to set the engine that has been stopped due to the operation of this device to be started by pressing the ignition switch 12 twice.

以上に説明したように本発明によれば、既存の自動車の運転席の床に簡単に取り付けることが可能なアクセル誤操作防止装置を提供できる。なお、本発明は、前記実施の形態に限定されるものではなく、本発明の分野における通常の知識を有する者であれば想到し得る、各種変形、修正を含む、本発明の要旨を逸脱しない範囲の設計変更があっても、本発明に含まれることは勿論である。 As described above, according to the present invention, it is possible to provide an accelerator erroneous operation prevention device that can be easily attached to the floor of the driver's seat of an existing automobile. It should be noted that the present invention is not limited to the above-described embodiments, and includes various modifications and modifications that can be conceived by a person having ordinary knowledge in the field of the present invention without departing from the gist of the present invention. Even if there is a design change in the range, it is of course included in the present invention.

１・・・フレーム ２・・・支柱
３・・・回動軸 ４・・・第二のアクセルペダル
５・・・圧縮バネ ６・・・既存のアクセルペダル
７・・・既存のブレーキペダル
８・・・既存のブレーキペダルとインナーワイヤの接続部
９・・・インナーワイヤ １０・・・アウターチューブ
１１・・・アクセルペダルとインナーワイヤの接続部
１２・・・イグニッションスイッチ1...Frame 2...Strut 3...Rotation shaft 4...Second accelerator pedal 5...Compression spring 6...Existing accelerator pedal 7...Existing brake pedal 8. ... Existing brake pedal and inner wire connection section 9 ... Inner wire 10 ... Outer tube 11 ... Accelerator pedal and inner wire connection section 12 ... Ignition switch

Claims (3)

既存の自動車の運転席の床面に取り付けられた支柱に配されてなる回転軸を介して回動可能で、前記回転軸より上側の端部が既存のアクセルペダルに、圧縮バネを介して当接し、前記回転軸より下側の端部に、既存のブレーキペダルに接続するワイヤが取り付けられてなる第二のアクセルペダルを有し、前記第二のアクセルペダルの上側の端部を、前記圧縮バネの圧縮限界を超えて回動すると、前記ワイヤを介して前記既存のブレーキペダルが作動することを特徴とする、アクセル誤操作防止装置。 It is rotatable via a rotating shaft arranged on a column attached to the floor of the driver's seat of an existing automobile, and the end above the rotating shaft is connected to an existing accelerator pedal via a compression spring. a second accelerator pedal that is in contact with the rotating shaft and has a wire connected to an existing brake pedal attached to the lower end of the rotating shaft, and the upper end of the second accelerator pedal is An accelerator erroneous operation prevention device, characterized in that when the spring rotates beyond a compression limit, the existing brake pedal is actuated via the wire. 前記第二のアクセルペダルの前記圧縮バネの圧縮限界を超えた回動により、エンジンのイグニッションスイッチが停止することを特徴とする、請求項１に記載のアクセル誤操作防止装置。 2. The accelerator erroneous operation prevention device according to claim 1, wherein an engine ignition switch is stopped when the second accelerator pedal is rotated beyond a compression limit of the compression spring. 前記イグニッションスイッチは、アクセル誤操作防止装置が作動した後、２回押すことにより動作することを特徴とする、請求項１または請求項２に記載のアクセル誤操作防止装置。 3. The accelerator erroneous operation prevention device according to claim 1, wherein the ignition switch is activated by pressing the ignition switch twice after the accelerator erroneous operation prevention device is activated.
JP2022196654A 2022-10-26 2022-10-26 Accelerator error prevention device Active JP7252409B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014156148A (en) * 2013-02-14 2014-08-28 Machida Kogyosho:Kk Emergency stop device of vehicle
CN106427562A (en) * 2016-11-02 2017-02-22 哈尔滨理工大学 Device for preventing accelerator from being mistakenly regarded as brake
JP2020200011A (en) * 2019-06-11 2020-12-17 晃 根本 Emergency stop device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014156148A (en) * 2013-02-14 2014-08-28 Machida Kogyosho:Kk Emergency stop device of vehicle
CN106427562A (en) * 2016-11-02 2017-02-22 哈尔滨理工大学 Device for preventing accelerator from being mistakenly regarded as brake
JP2020200011A (en) * 2019-06-11 2020-12-17 晃 根本 Emergency stop device

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