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WO2010061651A1 - Unité de phare et véhicule motorisé à deux roues - Google Patents

Unité de phare et véhicule motorisé à deux roues Download PDF

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Publication number
WO2010061651A1
WO2010061651A1 PCT/JP2009/059016 JP2009059016W WO2010061651A1 WO 2010061651 A1 WO2010061651 A1 WO 2010061651A1 JP 2009059016 W JP2009059016 W JP 2009059016W WO 2010061651 A1 WO2010061651 A1 WO 2010061651A1
Authority
WO
WIPO (PCT)
Prior art keywords
light source
auxiliary light
auxiliary
vehicle
holding member
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2009/059016
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English (en)
Japanese (ja)
Inventor
純一 大場
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP2010540401A priority Critical patent/JP5249350B2/ja
Publication of WO2010061651A1 publication Critical patent/WO2010061651A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/18—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights being additional front lights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0029—Spatial arrangement
    • B60Q1/0041—Spatial arrangement of several lamps in relation to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/12—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/02—Headlights
    • B62J6/022—Headlights specially adapted for motorcycles or the like
    • B62J6/023—Headlights specially adapted for motorcycles or the like responsive to the lean angle of the cycle, e.g. changing intensity or switching sub-lights when cornering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/02—Headlights
    • B62J6/022—Headlights specially adapted for motorcycles or the like
    • B62J6/026—Headlights specially adapted for motorcycles or the like characterised by the structure, e.g. casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/17—Arrangement or contour of the emitted light for regions other than high beam or low beam
    • F21W2102/19—Arrangement or contour of the emitted light for regions other than high beam or low beam for curves

Definitions

  • the present invention relates to a headlamp unit and a motorcycle, and more particularly to an arrangement of auxiliary lighting lamps.
  • 1st illumination light 20a, 20b which lights in response to operation of a blinker switch is arrange
  • the second illumination lamps 21a and 21b that are turned on according to the bank angle of the vehicle body are arranged on the lower side.
  • the irradiation areas 15a and 15b of the second illumination lamps 21a and 21b arranged on the lower side are the first ones arranged on the upper side. It is located above the irradiation areas 14a and 14b of the illumination lamps 20a and 20b. That is, the irradiation direction of the second illuminating lamps 21a and 21b arranged on the lower side is directed upward from the irradiation direction of the first illuminating lamps 20a and 20b arranged on the upper side. At For this reason, it is difficult to arrange the first illuminating lamps 20a and 20b and the second illuminating lamps 21a and 21b close to each other.
  • the present inventors are considering the development of a headlamp unit in which a headlight and an auxiliary illumination lamp are integrally provided.
  • the auxiliary illumination lamp that lights up in conjunction with the operation of the blinker switch and the auxiliary illumination lamp that lights up according to the bank angle of the vehicle body must be arranged apart from each other.
  • the present invention has been made in view of the above circumstances, and has as its main object to provide a headlamp unit and a motorcycle that can be made compact.
  • the headlamp unit of the present invention includes a headlight light source, a first auxiliary light source, a second auxiliary light source, and a holding member to which these are attached.
  • the first auxiliary light source is disposed outward in the vehicle width direction from the headlight light source, and lights up in conjunction with the operation of the blinker switch.
  • the second auxiliary light source is disposed outward in the vehicle width direction from the headlight light source and above the first auxiliary light source, and lights according to the bank angle of the vehicle body.
  • the holding member includes a first reflection surface that reflects light emitted from the first auxiliary light source in a predetermined direction, and a first reflection surface that reflects light emitted from the second auxiliary light source upward from the predetermined direction. 2 reflective surfaces are formed, and a part of the first reflective surface and the second reflective surface overlap in a front view.
  • the motorcycle of the present invention includes the headlamp unit of the present invention.
  • the headlamp unit can be made compact.
  • FIG. 1 is a front view of a motorcycle. It is a front sectional view which expands and shows a headlamp unit portion. It is a side sectional view similarly. It is sectional drawing which expands and shows FIG. Similarly, it is a cross-sectional view. It is an expanded sectional view of the 2nd auxiliary bulb which has the 2nd and 3rd auxiliary light source. It is a block diagram of a lighting control system. It is a flowchart for demonstrating lighting operation of a 1st auxiliary light source. It is a flowchart for demonstrating lighting operation of a 2nd auxiliary light source. It is a flowchart for demonstrating lighting operation of a 3rd auxiliary light source.
  • FIG. 6 is a block diagram showing a lighting control system in Embodiment 3.
  • FIG. 6 is a block diagram showing a lighting control system in Embodiment 3.
  • a headlamp unit U for irradiating the front and left and right directions of the vehicle is mounted at the center of the front of the vehicle.
  • the headlamp unit U is provided with headlight light sources 1A and 1B for irradiating the front of the vehicle and auxiliary light sources 2 to 4 for irradiating both the left and right directions of the vehicle.
  • the headlight light sources 1 ⁇ / b> A and 1 ⁇ / b> B are arranged at the center in the headlamp unit U and are constituted by filaments accommodated in the upper and lower bulbs 5 and 6, respectively.
  • the valve disposed on the upper side is the low beam valve 5, and the valve disposed on the lower side is the high beam valve 6.
  • the first auxiliary valves 7 are arranged in pairs on the left and right sides of the high beam valve 6.
  • the filament in the first auxiliary bulb 7 is the first auxiliary light source 2 that is turned on when the winker switch 9 is turned on.
  • Second auxiliary valves 8 are arranged in pairs on the left and right sides of the low beam bulb 5.
  • the second auxiliary valve 8 has a so-called double filament type in which two filaments are arranged apart from each other in the vertical direction.
  • the upper filament is the second auxiliary light source 3 that lights at a small bank angle
  • the lower filament is the third auxiliary light source 4 that lights at a larger bank angle. All these valves 5 to 8 are held by a single holding member 10, and this holding member 10 is fixed to a vehicle frame via a rear cover 11.
  • a main frame 14 extends rearward from a head pipe 13 that passes through the steering shaft of the handle 12. Brackets 15 and 16 are attached to the front surface of the head pipe 13 vertically, and an upper frame 17 having a loop shape in plan view is attached to the upper bracket 15. The upper frame 17 is supported in a forward-downward posture.
  • a support arm 18 is attached to the lower bracket 16 in a posture that is inclined upward toward the front. The front end of the support arm 18 is connected to the center of the front end of the upper frame 17.
  • the main frame 14 is bifurcated from the head pipe 13 and extends obliquely downward and rearward.
  • brackets 20 are attached so as to protrude from the outer surface near the head pipe 13 in the left-right direction.
  • a lower frame 19 having a substantially U shape in plan view is attached to both the brackets 20 so as to extend forward.
  • the lower frame 19 extends in an obliquely upward posture from the bracket 20 side to the substantially central portion, and is bent so as to be in a substantially horizontal posture from there to the front end portion.
  • the position of the front end of the lower frame 19 extends further forward than the position of the front end of the upper frame 17.
  • a connecting arm 21 rises in a pair on the left and right at the center of the lower frame 19 in a substantially horizontal position. Both the connecting arms 21 stand up while being bent obliquely backward while avoiding interference with the holding member 10 described later, and are connected to the front end of the upper frame 17 via brackets 22 at the upper ends thereof.
  • the headlamp unit U includes the valves 5 to 8, the holding member 10 that holds the valves 5 to 8, and the rear cover 11 that covers the holding member 10 from behind, and is further fitted to the front surface of the rear cover 11.
  • the lens member 23 accommodates the valves 5 to 8 collectively.
  • the rear cover 11 is made of synthetic resin, and has a shape that can be opened to the front with a size that can cover the rear surface portion and the lower surface portion of the holding member 10.
  • the rear cover 11 is attached to the upper frame 17, the lower frame 19, and both connecting arms 21 with bolts.
  • a vibration absorbing cushion rubber is interposed at some of the attachment locations. Each mounting location is arranged as follows.
  • upper connection pieces 24 that are paired on the left and right are integrally protruded upward from the upper part of the rear surface of the rear cover 11 and attached to corresponding portions of the upper frame 17.
  • a pair of left and right intermediate connection pieces 25 are formed so as to project obliquely rearward and leftward and rightward from positions on the rear surface of the rear cover 11 near the upper left and right side edges. It is connected to the upper end of the arm via a bracket 26.
  • a pair of lower connecting pieces 27 are formed to protrude downward and in the left-right direction on both the left and right sides of the lower surface of the rear cover 11 and in the center in the front-rear direction.
  • Each of the leading ends is connected to the leading end of the lower frame 19 via a bracket 28.
  • a window hole 29 for performing maintenance such as valve replacement is opened at a portion corresponding to the same axis as each of the valves 5 to 8 on the rear surface of the rear cover 11.
  • a service cover 31 is detachably attached to each window hole 29 via a seal ring 30.
  • Each service cover 31 has an electric wire insertion hole so that the electric wire connected to the valve is pulled out in a sealed state.
  • the holding member 10 is integrally formed of a synthetic resin material. As a whole, the mounting angle with respect to the rear cover 11 can be adjusted by a structure described later.
  • the holding member 10 is provided with mounting portions 32 to 35 for the respective valves 5 to 8.
  • Each of the mounting portions 32 to 35 has a curved surface with its front wall protruding backward, and the reflection surfaces 32A to 32A reflect the light emitted from the light sources 1A, 1B and 2 to 4 forward. 35A is formed.
  • Each of the bulbs 5 to 8 is attached by being thrust from the rear at the central portion (the most retracted portion) of the reflecting surfaces 32A to 35A of the mounting portions 32 to 35.
  • the one disposed in the central portion in the left-right direction and on the upper side is the mounting portion 32 for the low beam bulb.
  • the low beam valve 5 is disposed on the central axis in the left-right direction of the vehicle.
  • the low beam bulb mounting portion 32 is formed in a hood shape that is longer in the axial direction than the mounting portions 34 and 35 for the auxiliary valves 7 and 8. Further, the opening edge of the front surface of the low beam bulb mounting portion 32 is formed so that the center portion of the lower edge in the left-right direction projects most forward.
  • a mounting portion 33 for mounting the high beam bulb 6 is disposed below the low beam bulb mounting portion 32. As shown in FIGS. 4 and 5, the high beam bulb mounting portion 33 is formed so as to protrude forward from the low beam bulb mounting portion 32.
  • the high beam bulb mounting portion 33 is formed in substantially the same shape as the low beam bulb mounting portion 32 in a front view of the vehicle. The position where the high beam bulb 6 is mounted is arranged on the central axis in the left-right direction of the vehicle, like the low beam bulb 5.
  • mounting portions 34 for mounting the first auxiliary valve 7 are arranged symmetrically. Both the first auxiliary valve mounting portions 34 are disposed at a position retracted rearward from the high beam valve mounting portion 33.
  • the height position where the first auxiliary valve 7 is attached is set to a position slightly higher than the attachment height position of the high beam valve 6.
  • the central axis of the first auxiliary valve 7 is set to be inclined obliquely outward at equal angles with respect to the central axes of the low beam bulb 5 and the high beam bulb 6 in plan view of the vehicle.
  • mounting portions 35 for mounting the second auxiliary valve 8 are arranged symmetrically. Both the second auxiliary valve mounting portions 35 are formed at the rear and higher than the first auxiliary valve mounting portion 34. With respect to the left-right direction, the position where the second auxiliary valve 8 is attached is set to be outward from the first auxiliary valve 7. The height position at which the second auxiliary valve 8 is mounted is substantially the same as the mounting height position of the low beam valve 5. However, the central axis of the second auxiliary valve 8 is set to be upward from the central axis of the first auxiliary valve 7 on the same side.
  • the third auxiliary light source 4 which is a filament disposed on the lower side, is located on the axis O passing through the apex portion of the reflection surface 35 ⁇ / b> A of the second auxiliary bulb mounting portion 35, and the second auxiliary light source 3 is It is placed at the top. Therefore, the irradiation area of the second auxiliary light source 3 is closer to the front side (the side closer to the vehicle) than the irradiation area of the third auxiliary light source 4 within the bank angle range set so that the third auxiliary light source 4 can be turned on. It becomes.
  • a fulcrum portion for supporting the entire holding member 10 in a three-dimensionally displaceable manner at an upper right corner portion (upper left corner portion in FIG. 2) of the high beam bulb mounting portion 33 in the vehicle front view. 36 is arranged.
  • a boss portion 37 constituting a part of the fulcrum portion 36 integrally protrudes rearward on the rear surface of the holding member 10.
  • a screw shaft 38 passes through the rear cover 11 via a seal ring 39, and a ball portion 40 is integrally formed at the front end thereof.
  • the ball portion 40 is supported on the rear end surface of the boss portion 37 so as to be freely movable while being prevented from being detached.
  • the screw shaft 38 sandwiches the rear cover 11 between a flange plate 41 formed in the middle of the screw shaft 38 and a nut 42 screwed into a rear end portion of the screw shaft 38.
  • the mounting posture of the holding member 10 is set at a portion corresponding to the low beam bulb mounting portion 32 and above and to the left (right side in FIG. 2) of the fulcrum portion 36 when viewed from the front of the vehicle.
  • a posture adjusting unit that can be adjusted in the height direction and the left-right direction is arranged.
  • the side disposed above the fulcrum portion 36 is a vertical posture adjustment unit 43 for tilting and displacing the holding member 10 in the vertical direction. are arranged at substantially the same position.
  • the posture adjusting unit located on the rear surface of the holding member 10 and corresponding to the high beam bulb mounting portion 33 and to the right of the fulcrum portion 36 in FIG. 2 is for displacing the holding member 10 in the left-right direction.
  • This is a left-right posture adjustment unit 44.
  • the left and right posture adjustment unit 44 is substantially the same position as the fulcrum part 36 in the height direction, but is separated from the fulcrum part 36 to the left (right in FIG. 2).
  • Both the posture adjusting units 43 and 44 are different in arrangement and have the same basic structure (in FIG. 5, only the left and right posture adjusting unit 44 is shown).
  • a stepped bolt 46 penetrates from a corresponding position in the rear cover 11 and is screwed into the rear end surface of the cylindrical portion 45.
  • a nut member 47 is screwed into the threaded portion of the stepped bolt 45 in contact with the stepped portion 46A.
  • a disc spring 48 is interposed between the nut member 47 and the inner surface of the rear cover 11 and urges the head of the stepped bolt 46 to be in close contact with the rear cover 11.
  • the entire holding member 10 is displaced in the vertical direction or the horizontal direction around the fulcrum portion 36 by the operation of the posture adjustment units 43 and 44 on the selected side. For this reason, the irradiation directions of the bulbs 5 to 8 can be collectively adjusted.
  • FIG. 7 is a block diagram of the control circuit of the headlamp unit U.
  • a control unit 49 is mounted on the motorcycle according to the present embodiment, and signals from the winker switch 9, the vehicle speed sensor 51, and the tilt angle sensor 52 are processed to calculate the left and right first to third auxiliary light sources 2 to 4. The lighting operation is controlled.
  • the left and right first auxiliary light sources 2 are turned on / off in conjunction with the turning on / off of the headlight light sources 1A, 1B.
  • the turn signal switch 9 is off and the headlight light sources 1A and 1B are turned on, both the left and right first auxiliary light sources 2 are supplied with low power, and as position lamps It is supposed to work.
  • the blinker switch 9 is turned on, the corresponding first auxiliary light source 2 is switched to a state where the supplied power is high based on a command from the control unit 49. It has become.
  • the vehicle speed sensor 51 is provided in a power transmission system from the engine to the rear wheels, and detects the vehicle speed of the motorcycle.
  • the tilt angle sensor 52 is disposed at an appropriate position of the vehicle portion excluding the portion that is displaced when the vehicle handle 12 is operated, and detects the tilt angle (bank angle) of the vehicle body in the left-right direction.
  • a and B indicate the inclination direction of the vehicle, A is the direction in which the vehicle is inclined from the vertical axis, and B is the vehicle that is in the inclined state standing up toward the vertical axis. Indicates the direction to go.
  • the first auxiliary light source 2 is set in two lighting modes: a state that functions as a position lamp in a normal state and a state that lights when cornering and also functions as auxiliary illumination. First, the case where the first auxiliary light source 2 functions as a position lamp will be described.
  • step S1 it is detected whether or not the winker switch 9 is activated (ON). If it is not operated (OFF), the process proceeds to step S8, and both the left and right first auxiliary light sources 2 are lit with low power supply and function as position lamps. If it is operating, it is confirmed in step S2 whether it is the left or right turn signal switch 9. If it is the right side, it is determined in step S3 whether or not the first auxiliary light source 2 on the right side is lit (lighting with high power supply). When it is determined that the lamp is not lit with high supply power (when functioning as a position lamp), whether or not the bank angle has reached the predetermined value ⁇ 1 based on the input value from the tilt angle sensor 52 is determined.
  • step S4 Judgment is made (step S4), and the first auxiliary light source 2 is turned on while it is below the predetermined value (step S5). That is, a high power is supplied to the first auxiliary light source 2, and the light emission state is switched so that it functions as a corner lamp from a state where it functions as a position lamp.
  • step S3 When it is determined in step S3 that the first auxiliary light source 2 on the right side is being lit (lighting with high supply power), the process proceeds to step S6 to determine whether or not the bank angle is equal to or greater than ⁇ 3. If the bank angle is equal to or greater than ⁇ 3, the right first auxiliary light source 2 is turned off (step S7). That is, the first auxiliary light source 2 is switched to a low value of supplied power and functions again as a position lamp.
  • ⁇ 1 ⁇ 3, and the angular difference is set to 3 degrees, for example.
  • the reason for setting such an angle difference is that when the returning operation is performed in a minute angle range in the process of tilting the vehicle body, the first auxiliary light source 2 is turned on / off by sensitively detecting this. (Light reduction) is considered so as not to repeat. Also, until the right first auxiliary light source 2 is turned off in step S7, the power supplied to the first auxiliary light source 2 is gradually decreased, and a predetermined time (for example, about 1 second) is required during that time. It is. The reason for doing this is that if the illumination intensity is instantaneously reduced to the position lamp, the illumination range by the right first auxiliary light source 2 will disappear rapidly, and the rider may be perplexed.
  • step S ⁇ b> 1 it is detected based on the input value from the tilt angle sensor 52 whether or not the vehicle has tilted left or right. If it is tilted to the right, it is determined in step S2 whether or not the right second auxiliary light source 3 is on. If it is not lit, it is determined whether or not the bank angle is equal to or greater than a predetermined value ⁇ 2 (step S3). When the bank angle is equal to or greater than the predetermined value ⁇ 2, the right second auxiliary light source 3 is turned off (step S4).
  • step S2 If it is determined in step S2 that the second auxiliary light source 3 on the right side is lit, the process proceeds to step S5 to determine whether or not the bank angle has fallen below a predetermined value ⁇ 6. If it is determined that the bank angle is below this value, the right second auxiliary light source 3 is turned off (step S6). The turn-off operation of the second auxiliary light source 3 is also gradually performed over a predetermined time as in the first auxiliary light source 2 described above.
  • step S ⁇ b> 1 it is detected based on the input value from the tilt angle sensor 52 whether or not the vehicle has tilted left or right. If it is tilted to the right, it is determined in step S2 whether the right third auxiliary light source 4 is lit. If it is not lit, it is determined whether or not the bank angle is equal to or greater than a predetermined value ⁇ 5 (step S3). If the bank angle is equal to or greater than the predetermined value ⁇ 5, the right third auxiliary light source 4 is turned on (step S4).
  • step S2 If it is determined in step S2 that the right third auxiliary light source 4 is lit, the process proceeds to step S5, where it is determined whether or not the bank angle has fallen below a predetermined value ⁇ 4. If it is determined that the bank angle is less than this value, the right third auxiliary light source 4 is turned off (step S6).
  • the turn-off operation of the third auxiliary light source 4 is also gradually performed over a predetermined time, like the first auxiliary light source 2 described above.
  • ⁇ 2 is set to satisfy ⁇ 1 ⁇ 2 ⁇ 3, and the angle difference between ⁇ 2 and ⁇ 3 is set to about 1 degree, for example.
  • the relationship between ⁇ 6, ⁇ 4, and ⁇ 1 is ⁇ 6 ⁇ 1 ⁇ 4.
  • the angle difference between ⁇ 6 and ⁇ 1 is set to 1 degree.
  • FIG. 11 shows changes in the illumination area by the headlamp unit U during cornering. At point A before the motorcycle enters the corner on the left curve, the vehicle gradually begins to tilt, but since it is in an almost upright position, only the low beam or high beam headlight light sources 1A and 1B are lit and illuminated. Region H1 is formed.
  • the second auxiliary light source 3 is turned on when the inclination of the vehicle advances and the bank angle becomes ⁇ 2 or more.
  • the irradiation area H2 by the headlight light sources 1A and 1B has a slightly reduced irradiation width, but the irradiation area X1 formed by turning on the second auxiliary light source 3 is on the left side (inward in the traveling direction) of the irradiation area H2.
  • the irradiation regions are overlapped with each other.
  • the second auxiliary light source 3 illuminates the headlight light sources 1A and 1B more brightly on the inner side of the planned trajectory of the vehicle and slightly on the near side.
  • the vehicle takes the most inclined posture, so that the irradiation area H3 by the headlight light sources 1A and 1B is further spotted and becomes the narrowest. Since the irradiation area X2 of the second auxiliary light source 3 is also narrowed in the same manner, the irradiation area overlapping the 1A and 1B irradiation areas of the headlight light source almost disappears. However, when the bank angle is equal to or larger than ⁇ 5, the third auxiliary light source 4 is also turned on at this time.
  • the irradiation area Y1 generated when the third auxiliary light source 4 is turned on is the same area further inside than the irradiation area X2 of the second auxiliary light source 3 generated inside the irradiation area H3 by the headlight light sources 1A and 1B. It partially overlaps with X2.
  • the irradiation area Y1 formed by the third auxiliary light source 4 forms a bright area on the inner side of the planned vehicle travel path than the irradiation area X2 of the second auxiliary light source 3.
  • the vehicle has gradually shifted from the inclined posture to the posture where it has stood up.
  • the third auxiliary light source 4 is gradually turned off over a predetermined time. That is, the irradiation area by the third auxiliary light source 4 gradually becomes dark and disappears completely after a predetermined time. Thereby, since it is avoided that the irradiation range decreases rapidly, it can contribute to a safe driving
  • the irradiation areas H4 and X3 by the headlight light sources 1A and 1B and the second auxiliary light source 3 gradually become wider, and the second auxiliary light source 3 again becomes the vehicle travel path.
  • a bright region is formed inside.
  • the second auxiliary light source 3 gradually turns off over a predetermined time from that point. As a result, the front of the vehicle is illuminated only by the irradiation areas H5 of the headlight light sources 1A and 1B thereafter.
  • the turn signal switch 9 on the left side is turned on at a point A before the intersection (FIG. 12 (a )reference).
  • assistant light source 2 it is raised to supply power higher than supply power required in order to function as a position lamp.
  • the irradiation area P1 by the first auxiliary light source 2 is formed on the left side of the irradiation area H1 by the headlight light sources 1A and 1B, that is, in the direction in which the vehicle travels.
  • the irradiation area P1 by the first auxiliary light source 2 has a bright area inside the irradiation area H1 of the headlight light sources 1A and 1B, and overlaps with the irradiation area H1 by the headlight light sources 1A and 1B. It is formed so that a dark region does not occur in the boundary region between both irradiation regions H1 and P1.
  • the second auxiliary light source 3 When the vehicle enters the point B just before the intersection, leans the vehicle to a left turn, and the bank angle reaches ⁇ 2, the second auxiliary light source 3 is turned on (see (b)). When the bank angle becomes ⁇ 3 slightly more than the tilt angle at which this lighting is performed, the first auxiliary light source 2 gradually decreases in brightness and again functions as a position lamp. Return to. In FIG. 12B, the state of the process in which the irradiation area by the first auxiliary light source 2 disappears is indicated by a broken line.
  • the irradiation region X1 by the second auxiliary light source 3 is generated on the left side of the irradiation region P2 by the first auxiliary light source 2, and overlaps with the irradiation region H2 by the headlight light sources 1A and 1B.
  • FIG. 12C shows a state in which the irradiation area of the first auxiliary light source 2 has completely disappeared at the point C.
  • the irradiation areas H3 and X2 by the headlight light sources 1A and 1B and the second auxiliary light source 2 gradually incline to the left while having an overlapping range.
  • the traveling direction of the vehicle can be illuminated in a widely continuous state.
  • the third auxiliary light source 4 is turned on when the vehicle is most inclined and the bank angle is ⁇ 5. During this time, the irradiation areas of the headlight light sources 1A and 1B and the second auxiliary light source 3 gradually become narrower, and the area of the irradiation area inside the planned traveling locus of the vehicle decreases. Before the irradiation range is reduced, the third auxiliary light source 4 is turned on.
  • the irradiation region Y1 is generated further inside the irradiation region X3 of the second auxiliary light source 3 generated inside the irradiation region H4 of the headlight light sources 1A and 1B, and the boundary with the irradiation region X3 of the second auxiliary light source 3 It is formed so as to partially overlap so that a dark region does not occur in the portion.
  • the irradiation area in the traveling direction of the vehicle is not narrowed, and a continuous irradiation area can be secured over a wide range.
  • the third auxiliary light source 4 gradually turns off over a predetermined time.
  • the bank angle becomes equal to or smaller than ⁇ 1
  • the supply power for the first auxiliary light source 2 is increased to a higher supply power than that required to function as a position lamp.
  • the irradiation area P3 by the first auxiliary light source 2 is formed on the left side of the irradiation area H1 by the headlight light sources 1A and 1B, that is, in the direction in which the vehicle travels.
  • the irradiation regions H5 and X4 of the headlight light sources 1A and 1B and the second auxiliary light source 3 are slightly overlapped, and the irradiation region P3 of the first auxiliary light source 2 is formed so as to overlap this overlapping range. (Indicated by a broken line in FIG. 4E).
  • the second auxiliary light source 3 gradually increases over a predetermined time. Turns off. That is, since the first auxiliary light source 2 is turned on prior to the disappearance of the irradiation range by the second auxiliary light source 3, the irradiation range is not narrowed in the traveling direction of the vehicle. At the time when the irradiation region of the second auxiliary light source 3 disappears, the width of the irradiation region P4 of the first auxiliary light source 2 widens and overlaps with the irradiation region H6 of the headlight light source.
  • the turn signal switch 9 When the turn signal switch 9 is turned off by the rider at the point G where the vehicle has completely passed the intersection, the power supplied to the first auxiliary light source 2 is lowered, and the function as the position lamp is switched again. Therefore, only the irradiation area H7 of the headlight light sources 1A and 1B is formed in the vehicle traveling direction.
  • the two headlight light sources 1A and 1B and the mounting portions 32 to 35 for the left and right first to third auxiliary light sources 2 to 4 are integrated into one holding member 10. It was set up as a unit. Therefore, if the mounting posture is adjusted with respect to the rear cover 11 mounted on the rear surface side of the holding member 10, the optical axes of the respective light sources can be collectively adjusted. Therefore, the aiming operation of each light source can be easily performed. Further, the headlamp unit U can be easily attached to the vehicle.
  • the irradiation direction of the second auxiliary bulb 8 that is, the light from the second auxiliary light source 3 and the third auxiliary light source 4 (see FIG. 2) is reflected on the reflecting surface (first
  • the second reflecting surface (35A) is reflected by the irradiation direction of the first auxiliary bulb 7, that is, the light from the first auxiliary light source (see FIG. 2) is reflected by the reflecting surface (first reflecting surface) 34A. It faces upwards from the direction of For this reason, as shown in FIG. 2, even if the two reflecting surfaces 34A and 35A are brought close to each other to the extent that they overlap each other in the front view, the light reflected toward the front from the reflecting surface 35A on the rear side. Is not blocked by the mounting portion 34 having the front reflective surface 34A. Thereby, the compactness of the headlamp unit U can be realized.
  • the 2nd auxiliary light source 3 is arrange
  • the 3rd auxiliary light source 4 is arrange
  • the direction in which the light from the auxiliary light source 4 is reflected by the reflecting surface 35A is directed upward from the direction in which the light from the second auxiliary light source 3 is reflected by the reflecting surface 35A.
  • ⁇ 2 first value
  • the second auxiliary light source 3 is turned on
  • the third auxiliary light source 4 is turned on.
  • an irradiation area Y ⁇ b> 1 by the third auxiliary light source 4 is formed above the irradiation area X ⁇ b> 2 by the second auxiliary light source 3 at the point C where the vehicle body is relatively inclined.
  • the 2nd auxiliary light source 3 and the 3rd auxiliary light source 4 are accommodated in one 2nd auxiliary bulb 8 as what is called a double filament, and one reflective surface 35A.
  • the irradiation area can be adjusted as described above. For this reason, it is not necessary to provide separate bulbs and reflecting surfaces for the second auxiliary light source 3 and the third auxiliary light source 4, and the headlamp unit U can be made compact.
  • FIG. 14 shows a headlamp unit U1 according to the second embodiment of the present invention.
  • the arrangement of the light sources is changed. That is, the headlight light sources 1A-1 and 1B-1 are arranged side by side and the auxiliary light sources 2-1 to 4-1 are arranged below the headlight light sources 1A-1 and 1B-1.
  • the right headlight light source 1B-1 in FIG. 14 is for a high beam and the left side is for a low beam.
  • the auxiliary light sources those arranged outside are the first auxiliary light sources 2-1, and those arranged inside are the second and third auxiliary light sources 3-1, 4-1.
  • a pair of holding members 10A and 10B are provided on the left and right sides, and each is provided with a pair of light sources.
  • the rear cover 11 is shared by both holding members 10A and 10B, and the fulcrum part 36-1 and the upper and lower and left and right adjusting parts 43-1 and 44-1 are also set separately for each holding member 10.
  • FIG. 15 is a block diagram according to the third embodiment of the present invention.
  • the tilt angle sensor 52 is used to detect the bank angle, but in the third embodiment, the tilt angular velocity sensor 53 is used. That is, an A / D converter 54, an integration circuit 55, and a lighting control circuit 56 are provided in the control unit 49-1.
  • the A / D converter 54 converts the analog value of the tilt angular velocity detected by the tilt angular velocity sensor 53 into a digital value.
  • the integrating circuit 55 integrates the tilt angular velocity signal output from the A / D converter 54 to output a tilt angle signal.
  • the lighting control circuit 56 can control the turn-off speed according to the inclination angular speed when the vehicle reaches a predetermined bank angle and turns off when each of the auxiliary light sources 2 to 4 is turned on. Yes.
  • the light is extinguished over a certain period of time regardless of the speed at which the vehicle in an inclined posture is raised.
  • the decrease rate of the power supplied to the auxiliary light sources 2 to 4 is increased to completely turn off in a short time, and the speed at which the vehicle is raised is slow.
  • the decrease rate of the power supplied to each of the auxiliary light sources 2 to 4 is slowed down so that it is slowly turned off completely. In this way, the operation of turning off the auxiliary light source can be made to respond sharply to the standing operation of the vehicle.
  • a winker switch 9 is further provided, and the auxiliary light source is a first auxiliary light source 2 that is lit on either the left or right side in conjunction with the operation of the winker switch 9, and when the bank angle of the vehicle exceeds a predetermined value. And a second auxiliary light source 3 that is lit on either the left or right side in accordance with the vehicle tilt direction.
  • the auxiliary light source mounting unit includes a first mounting unit 34 that mounts the first auxiliary light source 2 and a second auxiliary light source 3. It is the structure which consists of the 2nd mounting part 35 which mounts.
  • the left or right first auxiliary light source 2 is turned on.
  • the second auxiliary light source 3 on either the left or right side is turned on according to the tilt direction.
  • the second and third auxiliary light sources 3 and 4 coexist in the second mounting portion in one bulb, the overall size of the headlamp unit U can be avoided and the number of light sources can be increased. It is not necessary to increase the number of adjustment operations for the illumination area.
  • the first auxiliary light source 2 is turned on by the predetermined supply power.
  • the side corresponding to the operated side is supplied higher than the power supplied when both of the first auxiliary light sources 2 are turned on. It is configured to be lit by electric power. That is, the first auxiliary light source 2 is lit with a first amount of power when the winker switch 9 is off, and is lit with a second amount of power that is greater than the first amount when the winker switch 9 is on.
  • the first auxiliary light source 2 when traveling straight at night, the first auxiliary light source 2 is weakly lit by low power supply, and thus can function as a position lamp. And when turning a curve, it can be lit brightly with high power supply and function as a corner lamp.
  • the first auxiliary light source 2 can be provided with two functions of a position lamp and a corner lamp. Therefore, the number of parts does not increase compared to the case where these lamps are provided separately, and it is not necessary to adjust the illumination area for each lamp.
  • the holding member 10 has reflection surfaces 32A to 35A formed for the headlight light source mounting portions 32 and 33 and the auxiliary light source mounting portions 34 and 35, respectively. It is a configuration.
  • each light source since the reflection surfaces 32A to 35A for the respective light sources are also formed integrally with the holding member 10, the mounting to the holding member 10 is not troublesome and the workability is excellent. Further, since a reflecting surface is secured for each light source, each light source does not form a shadow when other light sources are illuminated. Therefore, the illumination area of each light source can be secured.
  • the vehicle main body includes a frame, and further includes a rear cover 11 attached to the rear surface side of the holding member 10, and the rear cover 11 is fixed to the frame. That is, the headlamp unit U includes a rear cover 11 provided on the rear side of the holding member 10, and the rear cover 11 is attached to the frame of the vehicle body.
  • the holding member 10 is attached to the highly rigid vehicle frame via the rear cover 11, it is possible to reduce the deviation of the illumination area due to the influence of the vehicle vibration compared to the case where the holding member 10 is attached to the resin portion.
  • the rear cover 11 is provided with fulcrum portions 36 and 36-1 for supporting the holding member 10 so as to be displaceable, and the mounting posture of the holding member 10 is adjusted with respect to the vehicle height direction and the vehicle width direction.
  • posture adjusting units 43, 43-1, 44, 44-1 are provided. That is, on the rear cover 11, the fulcrum portions 36 and 36-1 for supporting the holding member 10 so as to be swingable, and the distance between the holding member 10 and the rear cover 11 are adjusted at positions away from the fulcrum portions 36 and 36-1.
  • Possible posture adjustment units 43, 43-1, 44, 44-1 are provided.
  • the holding member 10 as a whole is adjusted in the mounting posture with the fulcrum portion as the center by performing the adjusting operation on the posture adjusting portions 43, 43-1, 44, 44- provided on the rear cover 11. .
  • the lens member 23 is further provided, and the lens member 23 is attached to the front portion of the rear cover 11 in a state in which the holding member 10 is accommodated. That is, the headlamp unit U includes a lens member 23 as a translucent cover that covers the front side of the headlight light sources 1A and 1B, the first auxiliary light source 2, the second auxiliary light source 3, and the third auxiliary light source 4.
  • the second auxiliary bulb is a double filament and the second and third auxiliary light sources coexist in one bulb.
  • a third auxiliary bulb may be provided and set separately. Good.
  • the first auxiliary light source 2 is also used as a position lamp.
  • the position lamp may be provided separately, and may be provided separately from the headlamp unit U. Furthermore, the position lamp may be omitted.
  • auxiliary light sources is not particularly limited and may be one or more.
  • the first auxiliary light source 2 has been described as having both functions as a position lamp and a cornering lamp. However, the first auxiliary light source 2 may be caused to function only as a cornering lamp.
  • a fully lit state (necessary for functioning as a position lamp) is obtained in which the illuminance necessary for the cornering lamp is obtained from the completely unlit state (state where the power supply is zero). Switching to a state in which higher power than the supplied power is being supplied), or conversely switching from the fully lit state to the completely unlit state when a predetermined condition is satisfied.
  • one of the headlight light sources arranged in parallel on the left and right is for the high beam and the other is for the low beam, but both the left and right have the same specifications including the low beam and high beam filaments. You may make it switch the supply destination of the electric power with respect to a filament in connection with right and left.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention concerne une unité de phare compacte. L'unité de phare comprend des secondes sources lumineuses (3) supplémentaires s'allumant en fonction de l'angle d'inclinaison d'une carrosserie de véhicule sont fixées au-dessus de premières sources lumineuses (2) supplémentaires s'allumant avec l'actionnement du commutateur de clignotant, un élément de maintien (10) présentant des surfaces réfléchissantes (34A) pour réfléchir la lumière des premières sources lumineuses (2) supplémentaires dans des directions prédéterminées et ayant également des surfaces réfléchissantes (35A) réfléchissant la lumière des secondes sources lumineuses (3) supplémentaires dans des directions allant au-dessus des directions prédéterminées, une partie de chaque surface réfléchissante (34A) et une partie de chaque surface réfléchissante (35A) se chevauchant l'une l'autre en vue de face.
PCT/JP2009/059016 2008-11-25 2009-05-14 Unité de phare et véhicule motorisé à deux roues Ceased WO2010061651A1 (fr)

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JP2008299685 2008-11-25
JP2008-299685 2008-11-25

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EP2657078A2 (fr) 2012-04-27 2013-10-30 Yamaha Hatsudoki Kabushiki Kaisha Unité et système de phare pour utilisation dans un véhicule qui penche dans les virages, véhicule qui penche dans les virages et procédé de commande d'une unité de phare
EP2669162A1 (fr) 2012-05-31 2013-12-04 Yamaha Hatsudoki Kabushiki Kaisha Module de phare auxiliaire pour véhicule s'inclinant dans les virages
EP2669114A2 (fr) 2012-05-31 2013-12-04 Yamaha Hatsudoki Kabushiki Kaisha Unité et système de phare secondaire pour utilisation dans un véhicule qui penche dans les virages, véhicule associé et méthode de contrôle d'une telle unité de phare secondaire pour un véhicule qui penche dans les virages
EP2669161A1 (fr) 2012-05-31 2013-12-04 Yamaha Hatsudoki Kabushiki Kaisha Module de phare secondaire pour utilisation dans un véhicule qui s'incline dans les virages
EP2641779A3 (fr) * 2012-03-19 2013-12-25 Yamaha Hatsudoki Kabushiki Kaisha Sous-bloc optique et système de bloc optique pour véhicule qui penche dans les virages et véhicule qui penche dans les virages
EP2669116A3 (fr) * 2012-05-31 2013-12-25 Yamaha Hatsudoki Kabushiki Kaisha Unité et système de phare secondaire pour utilisation dans un véhicule qui penche dans les virages, véhicule qui penche dans les virages et procédé de commande d'une unité de phare secondaire destiné à être utilisé dans un tel véhicule
EP2641780A3 (fr) * 2012-03-19 2013-12-25 Yamaha Hatsudoki Kabushiki Kaisha Sous-bloc optique et système de bloc optique à utiliser dans un véhicule qui penche dans les virages et véhicule qui penche dans les virages et procédé de contrôle de l'émission lumineuse d'un sous-bloc optique
EP2676839A1 (fr) 2012-06-18 2013-12-25 Yamaha Hatsudoki Kabushiki Kaisha Sous-bloc optique pour véhicule qui penche dans les virages, véhicule qui penche dans les virages et procédé pour commander le sous-bloc optique pour véhicule qui penche dans les virages
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EP2792585A1 (fr) * 2013-04-17 2014-10-22 Yamaha Hatsudoki Kabushiki Kaisha Unité de lumière destinée à être utilisée dans un véhicule qui penche dans les virages, procédé de réglage de ce dernier, véhicule qui penche dans les virages et procédé de réglage de ce dernier
EP2792546A1 (fr) * 2013-04-17 2014-10-22 Yamaha Hatsudoki Kabushiki Kaisha Unité de lumière destiné à être utilisé dans un véhicule qui penche dans les virages et véhicule qui penche dans les virages
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US11465705B2 (en) 2018-06-05 2022-10-11 Indian Motorcycle International, LLC Adaptive lighting system
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WO2025069569A1 (fr) * 2023-09-29 2025-04-03 本田技研工業株式会社 Véhicule à selle
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US8987991B2 (en) 2012-03-19 2015-03-24 Yamaha Hatsudoki Kabushiki Kaisha Sub headlight unit and sub headlight system for use in vehicle that leans into turns, and vehicle that leans into turns
US8912722B2 (en) 2012-03-19 2014-12-16 Yamaha Hatsudoki Kabushiki Kaisha Sub headlight unit and sub headlight system for use in vehicle that leans into turns, and vehicle that leans into turns
EP3000657A3 (fr) * 2012-03-19 2016-11-23 Yamaha Hatsudoki Kabushiki Kaisha Véhicule qui penche dans les virages avec un sous-bloc optique, procédé de commande d'un sous-bloc optique pour véhicule qui penche dans les virages
EP2641780A3 (fr) * 2012-03-19 2013-12-25 Yamaha Hatsudoki Kabushiki Kaisha Sous-bloc optique et système de bloc optique à utiliser dans un véhicule qui penche dans les virages et véhicule qui penche dans les virages et procédé de contrôle de l'émission lumineuse d'un sous-bloc optique
EP2657080A2 (fr) 2012-04-27 2013-10-30 Yamaha Hatsudoki Kabushiki Kaisha Unité et système de phare secondaire pour utilisation dans un véhicule qui penche dans les virages et ledit véhicule
EP2657078A2 (fr) 2012-04-27 2013-10-30 Yamaha Hatsudoki Kabushiki Kaisha Unité et système de phare pour utilisation dans un véhicule qui penche dans les virages, véhicule qui penche dans les virages et procédé de commande d'une unité de phare
EP2657076A1 (fr) * 2012-04-27 2013-10-30 Yamaha Hatsudoki Kabushiki Kaisha Bloc optique pour véhicules qui penchent dans les virages et méthode associée
EP2669161A1 (fr) 2012-05-31 2013-12-04 Yamaha Hatsudoki Kabushiki Kaisha Module de phare secondaire pour utilisation dans un véhicule qui s'incline dans les virages
EP2669116A3 (fr) * 2012-05-31 2013-12-25 Yamaha Hatsudoki Kabushiki Kaisha Unité et système de phare secondaire pour utilisation dans un véhicule qui penche dans les virages, véhicule qui penche dans les virages et procédé de commande d'une unité de phare secondaire destiné à être utilisé dans un tel véhicule
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EP2669114B1 (fr) * 2012-05-31 2015-12-23 Yamaha Hatsudoki Kabushiki Kaisha Véhicule qui penche dans les virages avec unité ou système de phare secondaire, et méthode de contrôle d'unité ou de système de phare secondaire pour utilisation dans un véhicule qui penche dans les virages
EP3150434A1 (fr) * 2012-05-31 2017-04-05 Yamaha Hatsudoki Kabushiki Kaisha Unité et système de phare secondaire pour l'utilisation dans un véhicule qui penche dans les virages, véhicule qui penche dans les virages et procédé de commande d'une unité de phare secondaire destiné à être utilisé dans un tel véhicule
EP3150433A1 (fr) * 2012-05-31 2017-04-05 Yamaha Hatsudoki Kabushiki Kaisha Unité et système de phare secondaire pour l'utilisation dans un véhicule qui penche dans les virages, véhicule qui penche dans les virages et procédé de commande d'une unité de phare secondaire destiné à être utilisé dans un tel véhicule
EP2669162A1 (fr) 2012-05-31 2013-12-04 Yamaha Hatsudoki Kabushiki Kaisha Module de phare auxiliaire pour véhicule s'inclinant dans les virages
EP2676839A1 (fr) 2012-06-18 2013-12-25 Yamaha Hatsudoki Kabushiki Kaisha Sous-bloc optique pour véhicule qui penche dans les virages, véhicule qui penche dans les virages et procédé pour commander le sous-bloc optique pour véhicule qui penche dans les virages
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JP2013032154A (ja) 2013-02-14
JP5249350B2 (ja) 2013-07-31
JP5572192B2 (ja) 2014-08-13
JP5844846B2 (ja) 2016-01-20
JPWO2010061651A1 (ja) 2012-04-26

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