JP2005132148A - Vehicular sun visor device - Google Patents

Vehicular sun visor device Download PDF

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JP2005132148A
JP2005132148A JP2003367487A JP2003367487A JP2005132148A JP 2005132148 A JP2005132148 A JP 2005132148A JP 2003367487 A JP2003367487 A JP 2003367487A JP 2003367487 A JP2003367487 A JP 2003367487A JP 2005132148 A JP2005132148 A JP 2005132148A
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incident
light
sun visor
control
incident light
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JP4210578B2 (en
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Hiromi Suzuki
浩巳 鈴木
Hideshi Sawara
英志 佐原
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Asmo Co Ltd
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Asmo Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a vehicular sun visor to perform shading control felt comfortable by an occupant. <P>SOLUTION: The vehicular sun visor comprises a shading device having a sun visor body 11, a light receiving sensor 5 which detects the incident intensity and the incident angle of incident light to output an incident light detection signal, and a control device to perform the shading control by a shading device based on the detection information of the incident light detection signal. The control device perform the shading control to change the operational speed of the sun visor body 11 in each of the protruding operation to protrude the sun visor body 11 and the evacuating operation to evacuate the sun visor body 11. In other words, the control device performs the shading control by operating the sun visor body 11 so as to complete the operation by gradually reducing an operational speed before completing the operation during the period between a operational start and operational completion. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は車室内への所定強度以上の入射光、例えば直射日光を自動で遮るように作動する車両用サンバイザ装置に関するものである。   The present invention relates to a vehicle sun visor device that operates to automatically block incident light, for example, direct sunlight, having a predetermined intensity or more into a vehicle interior.

一般的に、車両の運転席及び助手席の上方位置には、車室内へ入射する直射日光等の入射光を遮るためのサンバイザ装置が設けられている。サンバイザ装置には、特許文献1にて開示されているように、サンバイザ装置の遮光制御を自動で行っているものもある。特許文献1にて開示されているサンバイザ装置(文献中では車両用自動サンバイザとしている)は、適所に取り付け固定されるケース本体を備え、該ケース本体に第1の受光センサと第2の受光センサとが上下方向に一定間隔開いて配備されている。さらに、ケース本体には該ケース本体から出没可能なサンバイザ本体(文献中では遮光板としている)、該サンバイザ本体の出没を駆動する駆動機構、及び該駆動機構に駆動力を付与するモータが収容されている。また、このサンバイザ装置は、前記第1の受光センサの受光若しくは非受光の出力に応答して、モータを正転若しくは逆転とする第1の駆動制御回路と、前記第2の受光センサの受光若しくは非受光の出力に応答して前記モータを駆動若しくは停止とする第2の駆動制御回路とを備えている。さらに、サンバイザ装置は、第1及び第2の受光センサが共に非受光の出力をした場合に、モータを強制的に駆動とする第3の駆動制御回路を備えている。   In general, a sun visor device for blocking incident light such as direct sunlight incident on the passenger compartment is provided above the driver's seat and front passenger seat of the vehicle. Some sun visor devices, as disclosed in Japanese Patent Application Laid-Open No. H10-228688, automatically perform shading control of the sun visor device. The sun visor device disclosed in Patent Document 1 (in the document, an automatic sun visor for vehicles) includes a case main body that is attached and fixed in place, and the case main body includes a first light receiving sensor and a second light receiving sensor. Are deployed at regular intervals in the vertical direction. Further, the case main body contains a sun visor main body (which is referred to as a light-shielding plate in the literature) that can be moved in and out of the case main body, a drive mechanism that drives the sun visor main body to move in and out, and a motor that applies a driving force to the drive mechanism. ing. The sun visor device also includes a first drive control circuit that rotates the motor forward or backward in response to an output of light reception or non-light reception of the first light receiving sensor, and light reception of the second light receiving sensor. A second drive control circuit for driving or stopping the motor in response to a non-light-receiving output. The sun visor device further includes a third drive control circuit that forcibly drives the motor when both the first and second light receiving sensors output non-light receiving.

このようなサンバイザ装置は、車両の運転席及び助手席の上方位置に取り付けられる。そして、サンバイザ装置は、入射光の入射線と搭乗者の目線とを結ぶ線上に第2の受光センサが位置するように調整される。下側の第1の受光センサと上側の第2の受光センサとの両方が入射光を受光すると、これらの受光出力に応答して、第1の駆動制御回路はモータを正転とし、第2の駆動制御回路はモータを駆動とし、モータが正転駆動される。これにより、突出動作としてサンバイザ本体がケース本体から外方へ突出されて遮光状態となる。   Such a sun visor device is attached above the driver's seat and the passenger seat of the vehicle. The sun visor device is adjusted so that the second light receiving sensor is positioned on a line connecting the incident line of incident light and the line of sight of the passenger. When both the lower first light receiving sensor and the upper second light receiving sensor receive incident light, in response to these received light outputs, the first drive control circuit causes the motor to rotate forward, and the second The drive control circuit uses a motor as a drive, and the motor is driven forward. As a result, the sun visor main body protrudes outward from the case main body as a protruding operation, and enters a light-shielding state.

また、サンバイザ本体が突出した状態において、第1及び第2の受光センサの両方ともが受光しなくなると、これらの出力に応答して第3の駆動制御回路がモータを強制的に駆動する。また、第1の受光センサの非受光出力に応答して第1の駆動制御回路がモータを逆転とするため、モータは逆転駆動される。これにより、退避動作としてサンバイザ本体がケース本体内部へ後退される。
特許第3103270号公報
Further, when both the first and second light receiving sensors stop receiving light with the sun visor body protruding, the third drive control circuit forcibly drives the motor in response to these outputs. Further, since the first drive control circuit reversely rotates the motor in response to the non-light receiving output of the first light receiving sensor, the motor is driven in reverse. As a result, the sun visor body is retracted into the case body as a retracting operation.
Japanese Patent No. 3103270

しかしながら、特許文献1にて開示されているサンバイザ装置は、受光センサの出力に応答して駆動制御回路がサンバイザ本体の突出動作及び退避動作を制御しているが、単に突出動作及び退避動作を行っているだけで、搭乗者にとって快適性を向上するといった記載は何も示されていない。   However, in the sun visor device disclosed in Patent Document 1, the drive control circuit controls the protrusion operation and the retraction operation of the sun visor body in response to the output of the light receiving sensor, but simply performs the protrusion operation and the retraction operation. However, there is no indication of improving comfort for passengers.

本発明は、こうした実情に鑑みてなされたものであって、その目的は、搭乗者がより快適と感じる遮光制御を行う車両用サンバイザを提供することにある。   The present invention has been made in view of such circumstances, and an object of the present invention is to provide a vehicle sun visor that performs shading control that makes the passenger feel more comfortable.

上記課題を解決するため、請求項1に記載の発明は、所定角度範囲に入射する入射光を遮るためのサンバイザ本体を突出及び退避する遮光装置と、前記所定角度範囲に入射する前記入射光の上下左右の入射角度及び入射強度を検出するための信号を出力する受光センサと、前記受光センサが出力する信号に基づいて前記入射光の上下左右の入射角度及び入射強度を検出し、その検出情報に基づいて前記遮光装置によって前記入射光を遮る遮光制御を行う制御装置とを備えた車両用サンバイザ装置において、前記制御装置は、突出動作及び退避動作の少なくとも一方において、動作開始から動作終了までの期間の動作速度を変化させて前記遮光制御を行う。   In order to solve the above-mentioned problem, the invention described in claim 1 is directed to a light-shielding device that projects and retracts a sun visor body for shielding incident light that is incident on a predetermined angle range, and an incident light that is incident on the predetermined angle range. A light receiving sensor that outputs a signal for detecting up / down / left / right incident angles and incident intensities, and an upper / lower / left / right incident angle and incident intensity of the incident light based on a signal output by the light receiving sensor, and detection information thereof. In accordance with the present invention, in the vehicle sun visor device comprising a control device that performs a light-shielding control for shielding the incident light by the light-shielding device, the control device performs the operation from the operation start to the operation end in at least one of the projecting operation and the retracting operation. The shading control is performed by changing the operation speed of the period.

請求項2に記載の発明は、所定角度範囲に入射する入射光を遮るためのサンバイザ本体を突出及び退避する遮光装置と、前記所定角度範囲に入射する前記入射光の上下左右の入射角度及び入射強度を検出するための信号を出力する受光センサと、前記受光センサが出力する信号に基づいて前記入射光の上下左右の入射角度及び入射強度を検出し、その検出情報に基づいて前記遮光装置によって前記入射光を遮る遮光制御を行う制御装置とを備えた車両用サンバイザ装置において、前記制御装置は、突出動作と退避動作との動作速度が異なるように前記遮光制御を行う。   According to a second aspect of the present invention, there is provided a light-shielding device for projecting and retracting a sun visor body for blocking incident light incident on a predetermined angle range, and upper, lower, left and right incident angles and incident of the incident light incident on the predetermined angle range. A light receiving sensor that outputs a signal for detecting an intensity, and an incident angle and an incident intensity of the incident light based on the signal output from the light receiving sensor are detected, and based on the detection information, the light shielding device In a vehicle sun visor device including a control device that performs a light blocking control for blocking the incident light, the control device performs the light blocking control so that the operation speeds of the protruding operation and the retracting operation are different.

請求項3に記載の発明は、所定角度範囲に入射する入射光を遮るためのサンバイザ本体を突出及び退避する遮光装置と、前記所定角度範囲に入射する前記入射光の上下左右の入射角度及び入射強度を検出するための信号を出力する受光センサと、前記受光センサが出力する信号に基づいて前記入射光の上下左右の入射角度及び入射強度を検出し、その検出情報に基づいて前記遮光装置によって前記入射光を遮る遮光制御を行う制御装置とを備えた車両用サンバイザ装置において、前記制御装置は、前記入射光の上下方向の入射角度の変化による突出動作と前記入射光の左右方向の入射角度の変化による突出動作との動作速度が異なるような前記遮光制御、及び前記入射光の上下方向の入射角度の変化による退避動作と前記入射光の左右方向の入射角度の変化による退避動作との動作速度が異なるような前記遮光制御のうち少なくとも一方の前記遮光制御を行う。   According to a third aspect of the present invention, there is provided a light shielding device for projecting and retracting a sun visor body for blocking incident light incident on a predetermined angle range, and upper, lower, left and right incident angles and incident of the incident light incident on the predetermined angle range. A light receiving sensor that outputs a signal for detecting an intensity, and an incident angle and an incident intensity of the incident light based on the signal output from the light receiving sensor are detected, and based on the detection information, the light shielding device In the vehicle sun visor device including a control device that performs light shielding control for blocking the incident light, the control device includes a protrusion operation due to a change in an incident angle in the vertical direction of the incident light and an incident angle in the horizontal direction of the incident light. The shading control so that the operation speed differs from the projecting operation due to the change of the light, and the retraction operation by the change of the incident angle in the vertical direction of the incident light and the horizontal direction of the incident light The operating speed of the retracting operation by the change in elevation angle is performed at least one of the light shielding control of the different kind of the light shielding control.

請求項4に記載の発明は、請求項1乃至3のいずれか1項に記載の車両用サンバイザ装置において、搭乗者の操作に基づいて前記動作速度の変更を行うための速度調節手段を備える。   A fourth aspect of the present invention is the vehicle sun visor device according to any one of the first to third aspects, further comprising a speed adjusting means for changing the operation speed based on an operation of a passenger.

請求項5に記載の発明は、請求項1乃至4のいずれか1項に記載の車両用サンバイザ装置において、前記遮光装置には、突出動作を開始するための突出動作条件、及び退避動作を開始するための退避動作条件が設定されており、所定の判定時間内で連続して所定時間以上、若しくは所定の判定時間内で合計して所定の割合の時間以上、前記突出動作条件及び退避動作条件を満たした場合に前記突出動作及び前記退避動作が行われる。   According to a fifth aspect of the present invention, in the vehicle sun visor device according to any one of the first to fourth aspects, the shading device has a projecting operation condition for starting a projecting operation and a retreat operation being started. The evacuation operation condition and the evacuation operation condition are set for the evacuation operation condition and the evacuation operation condition for a predetermined time continuously for a predetermined time or more, or for a predetermined percentage of time in total within the predetermined determination time. When the condition is satisfied, the protruding operation and the retracting operation are performed.

請求項6に記載の発明は、請求項5に記載の車両用サンバイザ装置において、搭乗者の操作に基づいて前記判定時間の変更を行うための時間設定手段を備える。
(作用)
請求項1に記載の発明によれば、制御装置は、突出動作及び退避動作の少なくとも一方において、動作開始から動作終了までの期間の動作速度を変化させて遮光制御を行うため、搭乗者はより快適な遮光制御を得ることができる。
According to a sixth aspect of the present invention, in the vehicle sun visor device according to the fifth aspect of the present invention, the vehicle has a time setting means for changing the determination time based on a passenger's operation.
(Function)
According to the first aspect of the present invention, the control device performs the light shielding control by changing the operation speed during the period from the operation start to the operation end in at least one of the projecting operation and the retracting operation. Comfortable shading control can be obtained.

請求項2に記載の発明によれば、制御装置は、突出動作と退避動作とが異なる動作速度となるように遮光制御が行われるため、搭乗者はより快適な遮光制御を得ることができる。   According to the second aspect of the present invention, since the control device performs the light shielding control so that the protruding operation and the retracting operation have different operation speeds, the passenger can obtain more comfortable light shielding control.

請求項3に記載の発明によれば、制御装置は、入射光の上下方向の入射角度の変化による突出動作と左右方向の角度変化による突出動作との動作速度が異なるような遮光制御、及び入射光の上下方向の入射角度の変化による退避動作と左右方向の入射角度の変化による退避動作との動作速度が異なるような遮光制御のうち少なくとも一方を行う。従って、搭乗者はより快適な遮光制御を得ることができる。   According to the third aspect of the present invention, the control device includes a light-shielding control and an incident light so that the operation speed of the protrusion operation due to the change in the incident angle of the incident light in the vertical direction and the protrusion operation due to the change in the angle in the horizontal direction are different. At least one of light-shielding control is performed so that the retraction operation due to the change in the incident angle of light in the vertical direction and the retraction operation due to the change in the incident angle in the left-right direction are different. Therefore, the passenger can obtain more comfortable light shielding control.

請求項4に記載の発明によれば、車両用サンバイザ装置は、搭乗者の操作に基づいて動作速度の変更を行うための速度調節手段を備えているため、搭乗者は搭乗者の好みに合わせて動作速度の変更を行うことができる。従って、搭乗者は搭乗者の好みに合ったより快適な遮光制御を得ることができる。   According to the fourth aspect of the present invention, the vehicle sun visor device includes the speed adjusting means for changing the operation speed based on the operation of the passenger. To change the operating speed. Therefore, the passenger can obtain more comfortable light-shielding control that suits the passenger's preference.

請求項5に記載の発明によれば、制御装置には、突出動作条件及び退避動作条件が設定されている。従って、設定された突出動作条件及び退避動作条件を所定の判定時間内で連続して所定時間以上、若しくは所定の判定時間内で合計して所定の割合の時間以上満たした場合のみ、突出動作及び退避動作が行われる。その結果、車両の振動や木漏れ日、さらには建築物等の影響により入射強度が頻繁に変化する場合でも、突出動作及び退避動作が頻繁に繰り返されて搭乗者に不快感を与えることが防止される。   According to the fifth aspect of the present invention, the protruding operation condition and the retracting operation condition are set in the control device. Accordingly, only when the set protrusion operation condition and the retreat operation condition are continuously satisfied within a predetermined determination time for a predetermined time or more, or are totaled within a predetermined determination time for a predetermined ratio of time or more, the protrusion operation and Evacuation operation is performed. As a result, even when the incident intensity frequently changes due to the vibration of the vehicle, the sunbeams, or the building, it is possible to prevent the occupant from feeling uncomfortable due to frequent repeated protrusion and retraction. .

請求項6に記載の発明によれば、車両用サンバイザ装置は、搭乗者の操作に基づいて判定時間の変更を行うための時間設定手段を備えているため、搭乗者は搭乗者の好みに合わせて判定時間の変更を行うことができる。従って、搭乗者は搭乗者の好みに合わせてより快適な遮光制御を得ることができる。   According to the sixth aspect of the invention, the vehicle sun visor device includes the time setting means for changing the determination time based on the operation of the passenger, so that the passenger meets the passenger's preference. The judgment time can be changed. Accordingly, the passenger can obtain more comfortable light-shielding control according to the passenger's preference.

本発明によれば、搭乗者がより快適と感じる遮光制御を行う車両用サンバイザを提供することができる。   ADVANTAGE OF THE INVENTION According to this invention, the sun visor for vehicles which performs the light-shielding control which a passenger feels more comfortable can be provided.

以下、本発明を具体化した一実施形態を図面に従って説明する。
図1及び図2に示すように、車両用サンバイザ装置1は、車両2の天井部3に設けられている。車両用サンバイザ装置1は、遮光装置4と、受光センサ5と、制御装置6とから構成される。
DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, an embodiment of the invention will be described with reference to the drawings.
As shown in FIGS. 1 and 2, the vehicle sun visor device 1 is provided on the ceiling 3 of the vehicle 2. The vehicle sun visor device 1 includes a light shielding device 4, a light receiving sensor 5, and a control device 6.

遮光装置4は、天井部3内に収容固定されている。この遮光装置4は、駆動モータ7と、該駆動モータ7の回転により駆動される2本のアームよりなるリンク機構部8と、該リンク機構部8の先端が連結される移動部材9と、該移動部材9を該移動部材9の両側で案内する2本のガイドレール10と、移動部材9の前方に固定される長方形状のサンバイザ本体11とから構成される。遮光装置4は、駆動モータ7が回転すると、その回転がリンク機構部8から移動部材9に伝達され、移動部材9がガイドレール10に案内されて前後方向に移動することにより、移動部材9とともにサンバイザ本体11が前後方向に移動し、車室内側で天井部3の前方に設けられた突出孔12から突出したり退避(格納)されたりするように構成されている。尚、サンバイザ本体11の突出孔12からの突出量は、サンバイザ本体11が天井部3内に格納されている格納状態から最大に突出した状態まで5段階に分けられている。つまり、格納状態を0段階とし、最大に突出している場合のサンバイザ本体11の突出方向の長さを4等分にして1〜4段階とすることで5段階としている。   The light shielding device 4 is housed and fixed in the ceiling portion 3. The light-shielding device 4 includes a drive motor 7, a link mechanism unit 8 composed of two arms driven by the rotation of the drive motor 7, a moving member 9 to which the tip of the link mechanism unit 8 is coupled, The movable member 9 includes two guide rails 10 for guiding the movable member 9 on both sides of the movable member 9 and a rectangular sun visor body 11 fixed to the front of the movable member 9. When the driving motor 7 rotates, the light shielding device 4 is transmitted to the moving member 9 from the link mechanism portion 8, and the moving member 9 is guided by the guide rail 10 and moves in the front-rear direction. The sun visor main body 11 moves in the front-rear direction, and is configured to protrude or retract (store) from a protruding hole 12 provided in front of the ceiling portion 3 on the vehicle interior side. The amount of protrusion of the sun visor main body 11 from the protrusion hole 12 is divided into five stages from the stored state where the sun visor main body 11 is stored in the ceiling portion 3 to the state where the sun visor main body 11 protrudes to the maximum. That is, the storage state is set to 0 level, and the length in the protruding direction of the sun visor main body 11 when protruding to the maximum is divided into 4 equal parts to be set to 5 levels.

前記受光センサ5は、フロントガラス13の車室内側面の上端部において、搭乗者(本実施形態では運転者)が着席する運転側シート14の略正面、即ちルームミラー15とフロントピラー16の上端との略中央に設置されている。この受光センサ5は、該受光センサ5を中心に、左右方向に150°、上下方向に45°の所定角度範囲A(サンバイザ本体11にて最低限遮光したい範囲)において、フロントガラス13に入射してくる入射光(直射日光等)の上下左右の入射角度及び入射強度に応じた入射光検出信号を制御装置6に出力する。   The light receiving sensor 5 is disposed at the upper end of the side surface of the vehicle interior of the windshield 13 in front of the driver side seat 14 on which the passenger (driver in the present embodiment) sits, that is, the upper end of the rearview mirror 15 and the front pillar 16. It is installed in the approximate center. The light receiving sensor 5 is incident on the windshield 13 in a predetermined angle range A (a range in which the sun visor body 11 needs to be shielded at least) around the light receiving sensor 5 in a predetermined angular range A of 150 ° in the left-right direction and 45 ° in the vertical direction. An incident light detection signal is output to the control device 6 according to the incident angle and the incident intensity of the incident light (direct sunlight, etc.).

前記遮光装置4によって入射光を遮る遮光制御を行う前記制御装置6は、前記遮光装置4に固定されて該遮光装置4とともに天井部3内に収容されており、図3に示すように、バッテリ17から電源が供給される。また、前記制御装置6には、所定の入射角度の入射光が所定角度範囲Aに入射した場合に、その入射角度に対するサンバイザ本体11の突出量を0〜4段階のどの段階にするかが予め設定された制御マップが格納されている。制御マップに基づいて制御装置6が遮光制御を行うと、サンバイザ本体11を突出させる方向に移動させる突出動作と、サンバイザ本体を退避して格納させる方向に移動させる退避動作とが行われることにより、0〜4段階のうちで搭乗者の眩惑を防止する最低限の遮光が行われる位置にサンバイザ本体11が移動される。   The control device 6 that performs the light shielding control for shielding the incident light by the light shielding device 4 is fixed to the light shielding device 4 and housed in the ceiling portion 3 together with the light shielding device 4, and as shown in FIG. Power is supplied from 17. In addition, when the incident light having a predetermined incident angle is incident on the predetermined angle range A, the control device 6 determines in advance from 0 to 4 steps the amount of protrusion of the sun visor body 11 with respect to the incident angle. Stores the set control map. When the control device 6 performs the light shielding control based on the control map, the projecting operation for moving the sun visor body 11 in the projecting direction and the retracting operation for moving the sun visor body in the retracting and storing direction are performed. The sun visor main body 11 is moved to a position where the minimum light shielding for preventing dazzling of the passenger is performed among 0 to 4 stages.

制御装置6は、前記受光センサ5が出力する入射光検出信号に基づいて、前記所定角度範囲Aに入射する入射光の上下方向の入射角度及び左右方向の入射角度を演算により検出する。また、制御装置6は、受光センサ5が出力する入射光検出信号に基づいて所定角度範囲Aに入射する入射光の入射強度を検出する。そして、制御装置6は、受光センサ5の出力する入射光検出信号に基づいて、検出する入射強度が所定強度以上となる時間が所定の判定時間以上(所定時間内で所定強度以上となる時間の連続時間が所定時間以上)となるという突出動作条件若しくは退避動作条件を満たしているか否かを判断する。この動作条件を満たす場合には、制御装置6は突出動作若しくは退避動作を開始する。制御装置6は、検出した上下及び左右の入射角度の入射光を遮光することができるように遮光制御を行う。つまり、制御装置6は、入射光の入射角度に応じたサンバイザ本体11の突出量が5段階で設定されている前記制御マップに基づいて好適に遮光が行われるサンバイザ本体11の突出量を選択し、駆動モータ7を作動させてサンバイザ本体11を突出方向若しくは退避(格納)方向に作動させて遮光する。逆に、前記動作条件を満たさない場合には、制御装置6は突出動作若しくは退避動作を開始しないため、サンバイザ本体11は現状の状態を維持する。   Based on the incident light detection signal output from the light receiving sensor 5, the control device 6 detects the incident angle in the vertical direction and the incident angle in the horizontal direction of the incident light incident on the predetermined angle range A by calculation. Further, the control device 6 detects the incident intensity of the incident light incident on the predetermined angle range A based on the incident light detection signal output from the light receiving sensor 5. Then, based on the incident light detection signal output from the light receiving sensor 5, the control device 6 determines the time when the detected incident intensity is equal to or higher than the predetermined intensity for a predetermined determination time or longer (the time when the predetermined intensity is equal to or higher than the predetermined intensity within the predetermined time). It is determined whether or not the protruding operation condition or the retreat operation condition that the continuous time is equal to or longer than a predetermined time is satisfied. When this operation condition is satisfied, the control device 6 starts a protruding operation or a retracting operation. The control device 6 performs light shielding control so that the detected incident light at the vertical and horizontal incident angles can be shielded. That is, the control device 6 selects the amount of protrusion of the sun visor body 11 that is suitably shielded based on the control map in which the amount of protrusion of the sun visor body 11 corresponding to the incident angle of incident light is set in five stages. Then, the drive motor 7 is operated to operate the sun visor body 11 in the projecting direction or the retracting (storing) direction to shield the light. On the other hand, when the operation condition is not satisfied, the control device 6 does not start the protrusion operation or the retraction operation, so the sun visor body 11 maintains the current state.

尚、運転側シート14の周辺の所定位置には時間設定手段としての時間調節つまみ18が設けられている。この時間調節つまみ18は、例えば1秒間内に所定強度以上となる時間が連続して0.8秒間というように判定時間を搭乗者の好みに合わせて設定することができるものであり、搭乗者がより快適な突出動作及び退避動作を得ることができるように設けられるものである。この時間調節つまみ18を操作すると、制御装置6に予め設定されていた判定時間が、時間調節つまみ18によって変更された判定時間に置き換えられる。従って、以後、制御装置6は、変更後の判定時間に従って突出動作条件及び退避動作条件を満たしているか否かの判定を行う。   A time adjustment knob 18 as a time setting means is provided at a predetermined position around the driving side seat 14. The time adjustment knob 18 can set the determination time according to the passenger's preference, for example, the time when the predetermined intensity or more is continuously within one second is 0.8 second. Is provided so that a more comfortable protruding operation and retracting operation can be obtained. When the time adjustment knob 18 is operated, the determination time preset in the control device 6 is replaced with the determination time changed by the time adjustment knob 18. Accordingly, thereafter, the control device 6 determines whether or not the protruding operation condition and the retreat operation condition are satisfied according to the determination time after the change.

ここで、制御装置6によってなされている突出動作及び退避動作の動作速度、つまりはサンバイザ本体11が突出される際の突出速度と、サンバイザ本体11が退避される際の退避速度との設定について説明する。   Here, description will be given of the setting of the operation speed of the protrusion operation and the retreat operation performed by the control device 6, that is, the protrusion speed when the sun visor body 11 is protruded and the retreat speed when the sun visor body 11 is retracted. To do.

サンバイザ本体11を突出させる突出動作と、サンバイザ本体11を退避させる退避動作とのそれぞれの動作において、制御装置6は動作開始から動作終了までの期間の動作速度を変化させて遮光制御を行う。具体的には、制御装置6は、動作終了手前から次第に動作速度を小さくして動作を終了するようにサンバイザ本体11を作動させて遮光制御を行う。   In each of the projecting operation for projecting the sun visor body 11 and the retracting operation for retracting the sun visor body 11, the control device 6 performs the light shielding control by changing the operation speed during the period from the operation start to the operation end. Specifically, the control device 6 performs the light shielding control by operating the sun visor main body 11 so that the operation speed is gradually reduced from before the operation is finished and the operation is finished.

また、所定角度範囲Aに入射光が入射した場合に、素早く運転者の眩惑を防止するために、制御装置6は、退避動作よりも突出動作の方が大きな動作速度となるようにサンバイザ本体11を作動させて遮光制御を行う。さらに、制御装置6には、サンバイザ本体11の突出量に合わせて、サンバイザ本体11の移動量が多いほど動作速度が大きくなるようにサンバイザ本体11を作動させて遮光制御を行うように設定がなされている。   In addition, when incident light is incident on the predetermined angle range A, the control device 6 is configured so that the protruding operation has a higher operating speed than the retracting operation in order to quickly prevent the driver from being dazzled. Is operated to control shading. Further, the control device 6 is set to perform the light shielding control by operating the sun visor body 11 so that the operation speed increases as the movement amount of the sun visor body 11 increases in accordance with the protruding amount of the sun visor body 11. ing.

走行中、入射光の上下方向の入射角度の変化は小さいが、右折及び左折等により車両2の方向が変わって入射光の左右方向の入射角度が変化すると、急に直射日光等の入射光が所定角度範囲Aに入射して搭乗者が眩惑され易い。従って、制御装置6は、上下方向に入射角度が変化する場合よりも、左右方向に入射角度が変化する場合の方が大きな動作速度となるようにサンバイザ本体11を作動させて遮光制御を行う。即ち、制御装置6は入射光の上下方向の入射角度の変化による突出動作及び退避動作よりも、入射光の左右方向の入射角度の変化による突出動作及び退避動作の方がサンバイザ本体11の動作速度が大きくなるようにサンバイザ本体11を作動させて遮光制御を行う。   While traveling, the change in the incident angle of the incident light in the vertical direction is small, but if the direction of the vehicle 2 changes due to a right turn or a left turn etc. and the incident angle in the left and right direction of the incident light changes, incident light such as direct sunlight suddenly changes. The passenger enters the predetermined angle range A and is easily dazzled. Therefore, the control device 6 performs the light shielding control by operating the sun visor body 11 so that the operating speed is higher when the incident angle changes in the left-right direction than when the incident angle changes in the vertical direction. That is, the control device 6 operates the operation speed of the sun visor body 11 in the protruding operation and the retracting operation due to the change in the incident angle in the horizontal direction of the incident light, rather than the protruding operation and the retracting operation due to the change in the incident angle in the vertical direction of the incident light. The sun visor body 11 is operated so as to increase the light shielding control.

尚、運転側シート14の周辺の所定位置には速度調節手段としての速度調節つまみ19が設けられている。初期設定の動作速度では、搭乗者にとって快適な動作速度を得られない場合に、この速度調節つまみ19を調節して動作速度を搭乗者の好みに合わせて変更することができる。動作速度の変更は、例えば、突出動作及び退避動作において、動作開始から動作終了までの間で全体的に一定の割合で動作速度を大きくしたり、小さくしたりすることができるようになっている。   A speed adjusting knob 19 as a speed adjusting means is provided at a predetermined position around the driving side seat 14. In the case where it is not possible to obtain a comfortable operation speed for the occupant at the initial operation speed, the operation speed can be changed according to the passenger's preference by adjusting the speed adjustment knob 19. The change in the operation speed is, for example, that the operation speed can be increased or decreased at a constant rate from the start to the end of the operation in the protruding operation and the retracting operation. .

上記したように、本実施形態によれば、以下の効果を有する。
(1)制御装置6は、突出動作及び退避動作において、動作開始から動作終了までのサンバイザ本体11の動作速度が変化する遮光制御を行う。即ち、制御装置6は、次第にサンバイザ本体11の動作速度を小さくして動作を終了する遮光制御を行う。従って、動作終了時にサンバイザ本体11が停止することにより遮光装置4に発生する振動及び騒音を抑制して、搭乗者にとってより快適な遮光制御を提供することができる。
As described above, the present embodiment has the following effects.
(1) The control device 6 performs light-shielding control in which the operation speed of the sun visor body 11 changes from the operation start to the operation end in the protrusion operation and the retraction operation. That is, the control device 6 performs light shielding control for gradually decreasing the operation speed of the sun visor body 11 and ending the operation. Therefore, vibration and noise generated in the light shielding device 4 can be suppressed by stopping the sun visor main body 11 at the end of the operation, and light shielding control more comfortable for the passenger can be provided.

(2)制御装置6は、退避動作のサンバイザ本体11の動作速度よりも突出動作のサンバイザ本体11の動作速度の方が大きくなるように遮光制御を行う。従って、搭乗者の眩惑を防止するために行われる突出動作の動作速度が大きいため、搭乗者の眩惑をより早く防止することができ、搭乗者はより快適な遮光制御を得ることができる。   (2) The control device 6 performs the light shielding control so that the operation speed of the sun visor body 11 in the protruding operation is larger than the operation speed of the sun visor body 11 in the retracting operation. Therefore, since the operation speed of the protruding operation performed to prevent the passenger's dazzling is high, the passenger's dazzling can be prevented earlier, and the passenger can obtain more comfortable light shielding control.

(3)制御装置6は、直射日光等の入射光の上下方向の入射角度の変化による突出動作及び退避動作よりも、入射光の左右方向の入射角度の変化による突出動作及び退避動作の方がサンバイザ本体11の動作速度が大きくなるようにサンバイザ本体11を作動させて遮光制御を行う。従って、走行中に右折及び左折等により車両2の方向が変わって、急に直射日光等の入射光が所定角度範囲Aに入射しても、入射光の左右方向の入射角度の変化による突出動作は素早く行われる。その結果、車両2の方向が変わることによって急に入射光が所定角度範囲Aに入射しても、サンバイザ本体11が素早く動作し、入射光によって搭乗者が眩惑されることを防ぐことができる。   (3) In the control device 6, the protrusion operation and the retraction operation due to the change in the incident angle in the left-right direction of the incident light are more than the protrusion operation and the retraction operation due to the change in the vertical incident angle of the incident light such as direct sunlight. The sun visor body 11 is operated so that the operation speed of the sun visor body 11 is increased, and the light shielding control is performed. Therefore, even if the direction of the vehicle 2 changes due to a right turn or a left turn while traveling and suddenly incident light such as direct sunlight enters the predetermined angle range A, the protruding operation is caused by a change in the incident angle in the left-right direction of the incident light. Is done quickly. As a result, even if incident light suddenly enters the predetermined angle range A due to a change in the direction of the vehicle 2, the sun visor main body 11 can be operated quickly and the passenger can be prevented from being dazzled by the incident light.

(4)車両用サンバイザ装置1は、搭乗者がサンバイザ本体11の動作速度の変更を行うことができる速度調節つまみ19を備えているため、搭乗者は搭乗者の好みに合わせてサンバイザ本体11の動作速度の変更を行うことができる。従って、搭乗者の好みに合ったより快適な遮光制御を得ることができる。   (4) Since the vehicle sun visor device 1 includes the speed adjustment knob 19 that allows the passenger to change the operating speed of the sun visor main body 11, the passenger can adjust the sun visor main body 11 according to the passenger's preference. The operating speed can be changed. Therefore, more comfortable shading control that suits the passenger's preference can be obtained.

(5)制御装置6には、突出動作条件及び退避動作条件が設定されている。従って、設定された所定の判定時間以上(所定時間内で所定強度以上となる時間の連続時間が設定時間以上)となる突出動作条件及び退避動作条件を満たした場合のみ、突出動作及び退避動作が行われる。その結果、車両の振動や木漏れ日、さらには建築物等の影響により、入射強度が頻繁に変化する場合でも、突出動作及び退避動作が頻繁に繰り返されることによりサンバイザ本体11が頻繁に突出動作及び退避動作を繰り返して、搭乗者に不快感を与えることを防ぐことができる。   (5) The control device 6 is set with a protrusion operation condition and a retreat operation condition. Therefore, the protruding operation and the retracting operation are performed only when the protruding operation condition and the retracting operation condition that are equal to or longer than the set predetermined determination time (the continuous time of the time when the predetermined intensity is exceeded within the predetermined time are equal to or longer than the set time) are satisfied. Done. As a result, even when the incident intensity frequently changes due to the vibration of the vehicle, the sunbeams, and the building, the sun visor main body 11 frequently protrudes and retracts by frequently repeating the protrusion and retraction. It is possible to prevent the passenger from feeling uncomfortable by repeating the operation.

(6)車両用サンバイザ装置1は、判定時間を変更することができる時間調節つまみ18を備えているため、搭乗者は、搭乗者の好みに合わせて判定時間の変更を行うことができる。従って、搭乗者は搭乗者の好みに合わせてより快適な遮光制御を得ることができる。   (6) Since the vehicle sun visor device 1 includes the time adjustment knob 18 that can change the determination time, the passenger can change the determination time according to the preference of the passenger. Accordingly, the passenger can obtain more comfortable light-shielding control according to the passenger's preference.

尚、本発明の実施形態は、以下のように変更してもよい。
○上記実施形態では、サンバイザ本体11の動作開始から動作終了までの期間において、突出動作と退避動作との両方の動作速度が、動作終了の手前から次第に小さくなっていくように遮光制御が行われているがこの限りでない。突出動作及び退避動作のいずれか一方の動作において、動作終了の手前から次第に動作速度が小さくなるように遮光制御を行ってもよい。
In addition, you may change embodiment of this invention as follows.
In the above embodiment, the light shielding control is performed so that the operation speeds of both the protruding operation and the retracting operation gradually decrease from before the operation ends during the period from the operation start to the operation end of the sun visor body 11. This is not the case. In either one of the projecting operation and the retracting operation, the light shielding control may be performed so that the operation speed is gradually reduced from before the operation ends.

○上記実施形態では、制御装置6は、入射光の上下方向の変化による突出動作及び退避動作よりも、入射光の左右方向の入射角度の上下方向の入射角度の変化による突出動作及び退避動作の方がサンバイザ本体11の動作速度が大きくなるようにサンバイザ本体11を動作させて遮光制御を行っているがこの限りでない。入射光の上下方向の変化による突出動作と入射光の左右方向の変化による突出動作との動作速度だけが異なるように遮光制御を行ってもよい。また、入射光の上下方向の変化による退避動作と入射光の左右方向の変化による退避動作との動作速度だけが異なるように遮光制御を行ってもよい。   In the above embodiment, the control device 6 performs the protrusion operation and the retraction operation due to the change in the incident angle in the vertical direction of the incident angle in the horizontal direction of the incident light, rather than the protrusion operation and the retraction operation due to the change in the vertical direction of the incident light. Although the sun visor body 11 is operated so as to increase the operation speed of the sun visor body 11 and the light shielding control is performed, this is not restrictive. The light shielding control may be performed so that only the operation speed of the protruding operation due to the vertical change of the incident light and the protruding operation due to the horizontal change of the incident light are different. Further, the light shielding control may be performed so that only the operation speed of the retracting operation due to the change in the vertical direction of the incident light and the retracting operation due to the change in the left-right direction of the incident light are different.

○上記実施形態では、制御装置6は、突出動作及び退避動作の動作速度が、動作終了の手前から次第に小さくなるような遮光制御、及び突出動作と退避動作との動作速度が異なるような遮光制御を行っている。さらに、制御装置6は、入射光の上下方向の入射角度の変化による突出動作及び退避動作よりも、入射光の左右方向の入射角度の変化による突出動作及び退避動作の方がサンバイザ本体11の動作速度が大きくなるように遮光制御を行っているがこの限りでない。上記3つの遮光制御のうち、いずれか1つの遮光制御を行ってサンバイザ本体11の動作速度を変化させてもよいし、いずれか2つの遮光制御を行ってサンバイザ本体11の動作速度を変化させてもよい。   In the above-described embodiment, the control device 6 controls the shading control so that the operation speed of the protruding operation and the retracting operation gradually decreases from before the end of the operation, and the light shielding control so that the operating speed of the projecting operation and the retracting operation are different. It is carried out. Further, the control device 6 operates the sun visor main body 11 in the protruding operation and the retracting operation due to the change in the incident angle in the horizontal direction of the incident light, rather than the protruding operation and the retracting operation due to the change in the incident angle in the vertical direction of the incident light. The light shielding control is performed so as to increase the speed, but this is not the case. Of the three shading controls, any one shading control may be performed to change the operating speed of the sun visor body 11, or any two shading controls may be used to change the operating speed of the sun visor body 11. Also good.

○上記実施形態では、速度調節つまみ19を調節して、突出動作開始から突出動作終了までの間で全体的に一定の割合で動作速度を大きくしたり、小さくしたりしているが、この限りでない。速度調節つまみ19を調節して、動作開始時及び動作終了時の動作速度や、左右及び上下の入射角度の変化によって遮光状態が変化される場合の動作速度等を個々に調節できるようにしてもよい。   In the above embodiment, the speed adjustment knob 19 is adjusted to increase or decrease the operation speed at a constant rate from the start of the protrusion operation to the end of the protrusion operation. Not. By adjusting the speed adjustment knob 19, it is possible to individually adjust the operation speed at the start and end of the operation, the operation speed when the light-shielding state is changed by the change in the incident angle of right and left and up and down, etc. Good.

○上記実施形態では、所定の判定時間内で連続して所定時間以上、突出動作条件及び退避動作条件を満たす場合に、制御装置6は突出動作及び退避動作を開始するがこの限りでない。所定の判定時間内で合計して所定の割合の時間以上、所定時間内で所定強度以上となる時間の占める時間が所定時間以上、突出動作条件及び退避動作条件を満たす場合に、制御装置6が突出動作及び退避動作を開始するように設定してもよい。例えば、1秒間のうちで、所定強度以上となる時間の占める割合が合計で8割以上(合計で0.8秒以上)となった場合に動作条件を満たしたと判断するように設定される。   In the above embodiment, the control device 6 starts the protrusion operation and the retraction operation when the protrusion operation condition and the retraction operation condition are satisfied continuously for a predetermined time or more within a predetermined determination time. The control device 6 is configured to satisfy the projecting operation condition and the evacuation operation condition for a predetermined period of time or more, which is a total time within a predetermined determination time, and a time occupied by a predetermined intensity or more within a predetermined time. You may set so that protrusion operation | movement and evacuation operation | movement may be started. For example, it is set so that it is determined that the operation condition is satisfied when the ratio of the time of the predetermined intensity or more in one second is 80% or more in total (0.8 seconds or more in total).

上記各実施形態から把握できる技術的思想を以下に記載する。
(イ)請求項1に記載の車両用サンバイザ装置であって、前記制御装置は、前記突出動作と前記退避動作とが異なる動作速度となるように前記遮光制御が行われることを特徴とする車両用サンバイザ装置。
The technical idea that can be grasped from each of the above embodiments will be described below.
(A) The vehicle sun visor device according to claim 1, wherein the control device performs the light shielding control so that the protruding operation and the retracting operation have different operation speeds. Sun visor device.

このように構成すると、制御装置は、突出動作及び退避動作の少なくとも一方において動作開始から動作終了までの期間の動作速度を変化させて遮光制御を行うだけでなく、突出動作と退避動作とが異なる動作速度となるように遮光制御を行うため、搭乗者はより一層快適な遮光制御を得ることができる。   With this configuration, the control device not only performs the light shielding control by changing the operation speed during the period from the operation start to the operation end in at least one of the protrusion operation and the retraction operation, but also the protrusion operation and the retraction operation are different. Since the light shielding control is performed so as to achieve the operation speed, the passenger can obtain a more comfortable light shielding control.

(ロ)請求項1に記載の車両用サンバイザ装置であって、前記制御装置は、前記入射光の上下方向の入射角度の変化による突出動作と前記入射光の左右方向の入射角度の変化による突出動作との動作速度が異なるような前記遮光制御、及び前記入射光の上下方向の入射角度の変化による退避動作と前記入射光の左右方向の入射角度の変化による退避動作との動作速度が異なるような前記遮光制御のうち少なくとも一方の前記遮光制御を行うことを特徴とする車両用サンバイザ装置。   (B) The vehicle sun visor device according to claim 1, wherein the control device projects a protrusion operation by a change in an incident angle in a vertical direction of the incident light and a protrusion by a change in an incident angle in a horizontal direction of the incident light. The operation speed of the light shielding control so that the operation speed differs from the operation and the retraction operation due to the change in the incident angle in the vertical direction of the incident light and the retraction operation due to the change in the incident angle in the left-right direction of the incident light are different. A vehicle sun visor apparatus that performs at least one light shielding control among the light shielding controls.

このように構成すると、制御装置は、突出動作及び退避動作の少なくとも一方の動作開始から動作終了までの期間の動作速度を変化させて遮光制御を行う。そして更に、制御装置は、入射光の上下方向の入射角度の変化による突出動作と左右方向の角度変化による突出動作との動作速度が異なるような遮光制御、及び入射光の上下方向の入射角度の変化による退避動作と左右方向の入射角度の変化による退避動作との動作速度が異なるような遮光制御のうち少なくとも一方を行う。従って、搭乗者はより一層快適な遮光制御を得ることができる。   If comprised in this way, a control apparatus will perform light-shielding control by changing the operation speed of the period from the operation | movement start to the operation | movement completion of at least one of protrusion operation | movement and retraction | saving operation | movement. Further, the control device controls the light shielding so that the operation speed of the protrusion operation due to the change in the incident angle in the vertical direction of the incident light is different from the operation speed of the protrusion operation due to the change in the angle in the horizontal direction, and the incident angle in the vertical direction of the incident light. At least one of the light shielding control is performed so that the operation speed of the retracting operation due to the change and the retracting operation due to the change in the incident angle in the left-right direction are different. Therefore, the passenger can obtain more comfortable light shielding control.

(ハ)請求項2に記載の車両用サンバイザ装置であって、前記制御装置は、前記入射光の上下方向の入射角度の変化による突出動作と前記入射光の左右方向の入射角度の変化による突出動作との動作速度が異なるような前記遮光制御、及び前記入射光の上下方向の入射角度の変化による退避動作と前記入射光の左右方向の入射角度の変化による退避動作との動作速度が異なるような前記遮光制御のうち少なくとも一方の前記遮光制御を行うことを特徴とする車両用サンバイザ装置。   (C) The vehicle sun visor device according to claim 2, wherein the control device projects a projection operation by a change in an incident angle in a vertical direction of the incident light and a projection by a change in an incident angle in a horizontal direction of the incident light. The operation speed of the light shielding control so that the operation speed differs from the operation and the retraction operation due to the change in the incident angle in the vertical direction of the incident light and the retraction operation due to the change in the incident angle in the left-right direction of the incident light are different. A vehicle sun visor apparatus that performs at least one light shielding control among the light shielding controls.

このように構成すると、制御装置は、突出動作と退避動作とが異なる動作速度となるように遮光制御を行う。そして更に、制御装置は、入射光の上下方向の入射角度の変化による突出動作と左右方向の角度変化による突出動作との動作速度が異なるような遮光制御、及び入射光の上下方向の入射角度の変化による退避動作と左右方向の入射角度の変化による退避動作との動作速度が異なるような遮光制御のうち少なくとも一方を行う。従って、搭乗者はより一層快適な遮光制御を得ることができる。   If comprised in this way, a control apparatus will perform light-shielding control so that it may become the operation speed from which protrusion operation | movement and retraction | saving operations differ. Further, the control device controls the light shielding so that the operation speed of the protrusion operation due to the change in the incident angle in the vertical direction of the incident light is different from the operation speed of the protrusion operation due to the change in the angle in the horizontal direction, and the incident angle in the vertical direction of the incident light. At least one of the light shielding control is performed so that the operation speed of the retracting operation due to the change and the retracting operation due to the change in the incident angle in the left-right direction are different. Therefore, the passenger can obtain more comfortable light shielding control.

(ニ)(イ)に記載の車両用サンバイザ装置であって、前記入射光の上下方向の入射角度の変化による突出動作と前記入射光の左右方向の入射角度の変化による突出動作との動作速度が異なるような前記遮光制御、及び前記入射光の上下方向の入射角度の変化による退避動作と前記入射光の左右方向の入射角度の変化による退避動作との動作速度が異なるような前記遮光制御のうち少なくとも一方の前記遮光制御を行うことを特徴とする車両用サンバイザ装置。   (D) The vehicle sun visor device according to (a), wherein the operation speed of the protrusion operation due to a change in the incident angle in the vertical direction of the incident light and the protrusion operation due to a change in the incident angle in the left-right direction of the incident light. The shading control in which the incident light is different, and the retracting operation due to the change in the incident angle in the vertical direction of the incident light and the light shielding control in which the operation speed is different between the retracting operation due to the change in the incident angle of the incident light in the horizontal direction. A vehicle sun visor apparatus that performs at least one of the light shielding controls.

このように構成すると、制御装置は、突出動作及び退避動作において、動作開始時と動作終了時との動作速度が異なるように遮光制御を行うだけでなく、突出動作と退避動作とが異なる動作速度となるように遮光制御を行う。そして更に、制御装置は、入射光の上下方向の入射角度の変化による突出動作と左右方向の角度変化による突出動作との動作速度が異なるような遮光制御、及び入射光の上下方向の入射角度の変化による退避動作と左右方向の入射角度の変化による退避動作との動作速度が異なるような遮光制御のうち少なくとも一方を行う。従って、搭乗者は更に快適な遮光制御を得ることができる。   With this configuration, the control device not only performs the light shielding control so that the operation speed at the start of the operation and at the end of the operation is different in the protrusion operation and the retraction operation, but also the operation speed at which the protrusion operation and the retraction operation are different. The shading control is performed so that Further, the control device controls the light shielding so that the operation speed of the protrusion operation due to the change in the incident angle in the vertical direction of the incident light is different from the operation speed of the protrusion operation due to the change in the angle in the horizontal direction, and At least one of the light shielding control is performed so that the operation speed of the retracting operation due to the change and the retracting operation due to the change in the incident angle in the left-right direction are different. Therefore, the passenger can obtain more comfortable light shielding control.

(ホ)請求項1に記載の車両用サンバイザ装置であって、前記制御装置は、次第に動作速度を小さくして動作を終了する前記遮光制御を行うことを特徴とする車両用サンバイザ装置。   (E) The vehicle sun visor device according to claim 1, wherein the control device performs the light shielding control to gradually reduce the operation speed and terminate the operation.

このように構成すると、遮光装置が停止する際に発生する振動及び騒音を抑制して、搭乗者にとってより一層快適な遮光制御を提供することができる。
(へ)請求項2に記載の車両用サンバイザ装置であって、前記制御装置は、前記退避動作よりも前記突出動作の動作速度の方が大きくなるように前記遮光制御が行われることを特徴とする車両用サンバイザ装置。
If comprised in this way, the vibration and noise which generate | occur | produce when a light-shielding apparatus will stop can be suppressed, and more comfortable light-shielding control for a passenger can be provided.
(F) The vehicle sun visor device according to claim 2, wherein the control device performs the light shielding control so that an operation speed of the protruding operation is larger than the retracting operation. A vehicle sun visor device.

このように構成すると、搭乗者の眩惑を防止するために行われる突出動作の動作速度が大きいため、搭乗者の眩惑をより早く防止することができ、搭乗者はより一層快適な遮光制御を得ることができる。   If comprised in this way, since the operation speed of the protrusion operation | movement performed in order to prevent a passenger | crew's dazzling is large, a passenger | crew's dazzling can be prevented earlier and a passenger | crew obtains more comfortable light-shielding control. be able to.

(ト)請求項3に記載の車両用サンバイザ装置であって、前記制御装置は、前記入射光の上下方向の入射角度の変化による突出動作よりも前記入射光の左右方向の入射角度の変化による突出動作の動作速度の方が大きい遮光制御、及び、前記入射光の上下方向の入射角度の変化による退避動作よりも前記入射光の左右方向の入射角度の変化による退避動作のほうが動作速度が大きい遮光制御のうち少なくとも一方の遮光制御を行うことを特徴とする車両用サンバイザ装置。   (G) The vehicle sun visor device according to claim 3, wherein the control device is based on a change in the incident angle of the incident light in the left-right direction rather than a protruding operation due to a change in the incident angle of the incident light in the vertical direction. The operation speed is higher in the retraction operation due to the change in the incident angle in the left-right direction of the incident light than the light-shielding control in which the operation speed of the protrusion operation is higher and the retraction operation due to the change in the incident angle in the vertical direction of the incident light. A vehicle sun visor apparatus that performs at least one light shielding control among the light shielding controls.

このように構成すると、走行中に右折及び左折等により車両の方向が変わって、急に入射光が所定角度範囲に入射しても、遮光装置が素早く作動し、入射光によって搭乗者が眩惑されることを防ぐことができる。   With this configuration, even if the direction of the vehicle changes due to a right turn or left turn while traveling and the incident light suddenly enters the predetermined angle range, the light shielding device operates quickly, and the passenger is dazzled by the incident light. Can be prevented.

本実施形態の車両用サンバイザの正面図。The front view of the sun visor for vehicles of this embodiment. 本実施形態の車両用サンバイザの側面図。The side view of the sun visor for vehicles of this embodiment. 本実施形態の車両用サンバイザのブロック図。The block diagram of the vehicle sun visor of this embodiment.

符号の説明Explanation of symbols

1…車両用サンバイザ装置、4…遮光装置、5…受光センサ、6…制御装置、11…サンバイザ本体、18…時間設定手段としての時間調節つまみ、19…速度調節手段としての速度調節つまみ、A…所定角度範囲。   DESCRIPTION OF SYMBOLS 1 ... Vehicle sun visor apparatus, 4 ... Light-shielding device, 5 ... Light receiving sensor, 6 ... Control apparatus, 11 ... Sun visor main body, 18 ... Time adjustment knob as time setting means, 19 ... Speed adjustment knob as speed adjustment means, A ... predetermined angle range.

Claims (6)

所定角度範囲に入射する入射光を遮るためのサンバイザ本体を突出及び退避する遮光装置と、
前記所定角度範囲に入射する前記入射光の上下左右の入射角度及び入射強度を検出するための信号を出力する受光センサと、
前記受光センサが出力する信号に基づいて前記入射光の上下左右の入射角度及び入射強度を検出し、その検出情報に基づいて前記遮光装置によって前記入射光を遮る遮光制御を行う制御装置と
を備えた車両用サンバイザ装置であって、
前記制御装置は、突出動作及び退避動作の少なくとも一方において、動作開始から動作終了までの期間の動作速度を変化させて前記遮光制御を行うことを特徴とする車両用サンバイザ装置。
A light shielding device for projecting and retracting a sun visor body for shielding incident light incident on a predetermined angle range;
A light receiving sensor that outputs a signal for detecting an incident angle and an incident intensity of the incident light that is incident on the predetermined angle range;
A control device that detects an incident angle and an incident intensity of the incident light on the basis of a signal output from the light receiving sensor and that blocks the incident light by the light shielding device based on the detection information; A vehicle sun visor device,
The vehicle sun visor device, wherein the control device performs the light shielding control by changing an operation speed during a period from an operation start to an operation end in at least one of a projecting operation and a retracting operation.
所定角度範囲に入射する入射光を遮るためのサンバイザ本体を突出及び退避する遮光装置と、
前記所定角度範囲に入射する前記入射光の上下左右の入射角度及び入射強度を検出するための信号を出力する受光センサと、
前記受光センサが出力する信号に基づいて前記入射光の上下左右の入射角度及び入射強度を検出し、その検出情報に基づいて前記遮光装置によって前記入射光を遮る遮光制御を行う制御装置と
を備えた車両用サンバイザ装置であって、
前記制御装置は、突出動作と退避動作との動作速度が異なるように前記遮光制御を行うことを特徴とする車両用サンバイザ装置。
A light shielding device for projecting and retracting a sun visor body for shielding incident light incident on a predetermined angle range;
A light receiving sensor that outputs a signal for detecting an incident angle and an incident intensity of the incident light that is incident on the predetermined angle range;
A control device that detects an incident angle and an incident intensity of the incident light on the basis of a signal output from the light receiving sensor and that blocks the incident light by the light shielding device based on the detection information; A vehicle sun visor device,
The vehicle sun visor device, wherein the control device performs the light shielding control so that the operation speeds of the protruding operation and the retracting operation are different.
所定角度範囲に入射する入射光を遮るためのサンバイザ本体を突出及び退避する遮光装置と、
前記所定角度範囲に入射する前記入射光の上下左右の入射角度及び入射強度を検出するための信号を出力する受光センサと、
前記受光センサが出力する信号に基づいて前記入射光の上下左右の入射角度及び入射強度を検出し、その検出情報に基づいて前記遮光装置によって前記入射光を遮る遮光制御を行う制御装置と
を備えた車両用サンバイザ装置であって、
前記制御装置は、前記入射光の上下方向の入射角度の変化による突出動作と前記入射光の左右方向の入射角度の変化による突出動作との動作速度が異なるような前記遮光制御、及び前記入射光の上下方向の入射角度の変化による退避動作と前記入射光の左右方向の入射角度の変化による退避動作との動作速度が異なるような前記遮光制御のうち少なくとも一方の前記遮光制御を行うことを特徴とする車両用サンバイザ装置。
A light shielding device for projecting and retracting a sun visor body for shielding incident light incident on a predetermined angle range;
A light receiving sensor that outputs a signal for detecting an incident angle and an incident intensity of the incident light that is incident on the predetermined angle range;
A control device that detects an incident angle and an incident intensity of the incident light on the basis of a signal output from the light receiving sensor and that blocks the incident light by the light shielding device based on the detection information; A vehicle sun visor device,
The control device is configured to control the light-shielding control so that a protruding operation due to a change in incident angle in the vertical direction of the incident light and a protruding operation due to a change in incident angle in the horizontal direction of the incident light are different, and the incident light. The at least one light shielding control is performed among the light shielding controls such that the retraction operation due to the change in the incident angle in the vertical direction and the retraction operation due to the change in the incident angle in the horizontal direction of the incident light are different. A vehicle sun visor device.
請求項1乃至3のいずれか1項に記載の車両用サンバイザ装置であって、
搭乗者の操作に基づいて前記動作速度の変更を行うための速度調節手段を備えることを特徴とする車両用サンバイザ装置。
The vehicle sun visor device according to any one of claims 1 to 3,
A vehicle sun visor device comprising speed adjusting means for changing the operating speed based on an operation of a passenger.
請求項1乃至4のいずれか1項に記載の車両用サンバイザ装置であって、
前記遮光装置には、突出動作を開始するための突出動作条件、及び退避動作を開始するための退避動作条件が設定されており、所定の判定時間内で連続して所定時間以上、若しくは所定の判定時間内で合計して所定の割合の時間以上、前記突出動作条件及び退避動作条件を満たした場合に前記突出動作及び前記退避動作が行われることを特徴とする車両用サンバイザ装置。
The vehicle sun visor device according to any one of claims 1 to 4,
The light-shielding device is set with a projecting operation condition for starting a projecting operation and a retracting operation condition for starting a retracting operation. The vehicular sun visor device is characterized in that the projecting operation and the retracting operation are performed when the projecting operation condition and the retracting operation condition are satisfied for a predetermined ratio of time or more in total in the determination time.
請求項5に記載の車両用サンバイザ装置であって、
搭乗者の操作に基づいて前記判定時間の変更を行うための時間設定手段を備えることを特徴とする車両用サンバイザ装置。
The vehicle sun visor device according to claim 5,
A vehicle sun visor device comprising time setting means for changing the determination time based on an operation of a passenger.
JP2003367487A 2003-10-28 2003-10-28 Sun visor device for vehicle Expired - Fee Related JP4210578B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008018922A (en) * 2006-06-16 2008-01-31 Asmo Co Ltd Automatic sun visor device
US7328931B2 (en) 2005-06-14 2008-02-12 Asmo Co., Ltd. Vehicle sun visor apparatus
WO2016125465A1 (en) * 2015-02-02 2016-08-11 パナソニックIpマネジメント株式会社 Electronic mirror device and electronic mirror system using same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7328931B2 (en) 2005-06-14 2008-02-12 Asmo Co., Ltd. Vehicle sun visor apparatus
JP2008018922A (en) * 2006-06-16 2008-01-31 Asmo Co Ltd Automatic sun visor device
WO2016125465A1 (en) * 2015-02-02 2016-08-11 パナソニックIpマネジメント株式会社 Electronic mirror device and electronic mirror system using same
JPWO2016125465A1 (en) * 2015-02-02 2017-11-09 パナソニックIpマネジメント株式会社 Electron mirror device and electronic mirror system using it

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