WO2021240901A1 - 鞍乗り型車両 - Google Patents
鞍乗り型車両 Download PDFInfo
- Publication number
- WO2021240901A1 WO2021240901A1 PCT/JP2021/004596 JP2021004596W WO2021240901A1 WO 2021240901 A1 WO2021240901 A1 WO 2021240901A1 JP 2021004596 W JP2021004596 W JP 2021004596W WO 2021240901 A1 WO2021240901 A1 WO 2021240901A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- microphone
- vehicle
- saddle
- windscreen
- display unit
- 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
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Classifications
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- 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
- B62J17/00—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for
- B62J17/02—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for shielding only the rider's front
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- 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
- B62J17/00—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for
- B62J17/02—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for shielding only the rider's front
- B62J17/04—Windscreens
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- 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
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
- B62J45/10—Arrangement of audio equipment; Supports therefor
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- 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
- B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
- B62J50/20—Information-providing devices
- B62J50/21—Information-providing devices intended to provide information to rider or passenger
- B62J50/22—Information-providing devices intended to provide information to rider or passenger electronic, e.g. displays
Definitions
- the present invention relates to a saddle-riding vehicle.
- a saddle-riding vehicle equipped with a microphone for collecting sound, a display unit (meter) for displaying the state of the vehicle, and a steering wheel for steering the front wheels is known (see, for example, Patent Document 1).
- the microphone is integrally provided on the display unit.
- the microphone is provided in the display unit, the microphone is far from the occupant, and it becomes difficult for the microphone to collect sound. Further, if the display unit is positioned further rearward together with the microphone in order to bring the microphone closer to the occupant, the display unit becomes too close to the occupant and it becomes difficult for the occupant to see the display unit.
- the present invention has been made in view of the above circumstances, and an object of the present invention is to make it easier to collect the voice of a occupant with a microphone and to make the display unit easier to see in a saddle-riding vehicle.
- the saddle-riding vehicle steers a microphone (50) for collecting sound, a display unit (30) that displays the state of the vehicle, and a front wheel (2) that are arranged in front of the seat (14) for passengers.
- the microphone (50) is arranged behind the display unit (30) at a distance from the display unit (30).
- a plate-shaped windscreen (25) arranged in front of the display unit (30) is provided, and the windscreen (25) and the microphone in the normal direction of the windscreen (25).
- the distance (D2) between the microphone (50) and the sheet (14) in the horizontal direction may be smaller than the distance (D1) from (50).
- the handle (20) includes a grip portion (20c) gripped by an occupant, and the microphone (50) is a steering shaft (20a) of the handle (20) when viewed from the vehicle side. It may be arranged behind the grip portion (20c) and below the grip portion (20c).
- an inclined portion (60) inclined downward toward the rear may be provided, and the microphone (50) may be arranged in the inclined portion (60). Further, in the above configuration, the microphone (50) may be arranged at the center of the saddle-riding vehicle in the vehicle width direction.
- the operator (37b) protruding upward is arranged in front of the microphone (50), and the height of the operator (37b) is higher than the height of the microphone (50). It can be large.
- a wind deflector (27) protruding outward in the vehicle width direction is arranged at a position in front of the microphone (50), and the wind deflector (27) is viewed in the height direction of the vehicle side view.
- the microphone (50) may be arranged within the width (H) of.
- the steering wheel (20) is steered to the left and right with respect to the vehicle body front portion (10a) located in front of the seat (14), and the microphone (50) is directed to the vehicle body front portion (10a). May be supported by. Further, in the above configuration, the microphone (50) is arranged below the lower end portion (25b) of the windscreen (25) and behind the rear end portion (25a) of the windscreen (25). May be done.
- the saddle-riding vehicle is equipped with a sound collecting microphone arranged in front of the passenger seat, a display unit for displaying the vehicle status, and a steering wheel for steering the front wheels. It is characterized in that it is arranged behind the display unit at a distance. According to this configuration, since the microphone is arranged behind the display unit at a distance from the display unit, the microphone is closer to the occupant of the seat, and the voice of the occupant can be easily collected by the microphone. In addition, since the display unit can be placed in front of the microphone, it is easy for the occupant to see the display unit.
- a plate-shaped windscreen arranged in front of the display unit is provided, and the distance between the microphone and the seat in the horizontal direction is larger than the distance between the windscreen and the microphone in the normal direction of the windscreen. It may be smaller. According to this configuration, the distance between the windscreen and the microphone can be increased, and the influence of the running wind flowing along the windscreen on the sound collection of the microphone can be reduced. Therefore, it is easy to collect the voice of the occupant with the microphone.
- the steering wheel may include a grip portion gripped by an occupant, and the microphone may be arranged behind the steering shaft of the steering wheel and below the grip portion in the vehicle side view. According to this configuration, the arm of the occupant who grips the handle and the grip portion can be used as a windshield, and the sound of the running wind can be suppressed from being collected by the microphone.
- an inclined portion that inclines downward toward the rear may be provided, and the microphone may be arranged in the inclined portion.
- the running wind becomes weaker in the inclined portion that inclines downward toward the rear. Therefore, by arranging the microphone on the inclined portion, noise due to the running wind can be suppressed and the voice of the occupant can be collected by the microphone.
- the microphone may be arranged at the center of the saddle-riding vehicle in the vehicle width direction. According to this configuration, the central portion in the vehicle width direction is a position that is not easily affected by the traveling wind. Therefore, by arranging the microphone in the central portion in the vehicle width direction, noise due to the traveling wind can be suppressed.
- the operator protruding upward may be arranged in front of the microphone, and the height of the operator may be larger than the height of the microphone. According to this configuration, the operator can be used as a windshield of the microphone, and noise due to the running wind can be suppressed. Further, in the above configuration, even if a wind deflector protruding outward in the vehicle width direction is arranged at a position in front of the microphone and the microphone is arranged within the width in the height direction of the wind deflector when viewed from the side of the vehicle. good. According to this configuration, the wind deflector can be used as a windshield of the microphone, and noise due to the running wind can be suppressed.
- the steering wheel may be steered to the left and right with respect to the front portion of the vehicle body located in front of the seat, and the microphone may be supported by the front portion of the vehicle body. According to this configuration, the position of the microphone does not change even if the steering wheel is steered to the left or right, so that the sound can be stably collected by the microphone.
- the microphone may be arranged below the lower end of the windscreen and behind the rear end of the windscreen. According to this configuration, the running wind flowing along the windscreen is less likely to reach the microphone, so that noise due to the running wind can be suppressed.
- FIG. 1 is a left side view of a motorcycle according to an embodiment of the present invention.
- FIG. 2 is a plan view of the motorcycle as viewed from above.
- FIG. 3 is a view of the front part of the motorcycle as viewed from the rear side.
- FIG. 4 is a block configuration diagram showing a configuration in which each part of a motorcycle is operated by a microphone.
- FIG. 5 is a left side view of the front part of the motorcycle.
- FIG. 6 is a left side view showing a state of running wind of a motorcycle.
- FIG. 1 is a left side view of the motorcycle 1 according to the embodiment of the present invention.
- FIG. 2 is a plan view of the motorcycle 1 as viewed from above.
- FIG. 3 is a view of the front part of the motorcycle 1 as viewed from the rear side.
- the engine 11 as a power unit is supported by the vehicle body frame 10
- the steering system 12 that supports the front wheels 2 so as to be steerable is supported by the front end portion of the vehicle body frame 10 so as to be steerable to the left and right, and supports the rear wheels 3.
- the swing arm 13 is a vehicle provided at the rear of the vehicle body frame 10.
- the rear wheel 3 is a drive wheel driven by the engine 11.
- the motorcycle 1 is a saddle-riding vehicle in which an occupant sits so as to straddle the seat 14, and the seat 14 is provided above the rear portion of the vehicle body frame 10.
- the power unit may be an electric motor.
- the seat 14 is supported from below by the vehicle body frame 10 and is arranged between the front wheels 2 and the rear wheels 3 in the front-rear direction of the vehicle.
- the seat 14 is arranged above the rear of the engine 11.
- the front wheel 2 is supported by the lower end portion of the steering system 12.
- a steering wheel 20 is provided at the upper end of the steering system 12.
- the handle 20 is arranged in front of and above the seat 14.
- the handle 20 is supported by the vehicle body front portion 10a located in front of the seat 14 in the vehicle body, and is steered to the left and right with respect to the vehicle body front portion 10a.
- the handle 20 rotates about the steering shaft 20a arranged on the front portion 10a of the vehicle body as a rotation center.
- the steering shaft 20a is located at the center of the width of the motorcycle 1 like the front wheels 2.
- the steering shaft 20a is a part of the steering system 12, and is tilted backward with respect to the vertical direction when viewed from the side of the vehicle.
- the steering wheel 20 has a rod-shaped handle portion 20b extending to the left and right outside with respect to the steering shaft 20a at the center of the vehicle width, and a pair of left and right grip portions 20c provided at the outer ends of the handle portion 20b in the vehicle width direction. Be prepared. The occupant seated on the seat 14 grips the left and right grip portions 20c with his left and right hands, respectively, and steers the handle 20.
- the motorcycle 1 includes a vehicle body cover 22 that covers a vehicle body such as a vehicle body frame 10.
- the front portion of the vehicle body cover 22 covers the front cover 23 that covers the upper portion of the steering system 12 and the front end portion of the vehicle body frame 10 from the front and sides, and the vehicle body between the handle 20 and the seat 14 from above and from the sides.
- a center cover 24 is provided.
- the vehicle body front portion 10a is composed of a vehicle body frame 10, a vehicle body cover 22, and the like.
- the motorcycle 1 is provided with a windscreen 25 extending upward with respect to the front cover 23 in front of the handle 20.
- the motorcycle 1 includes a pair of left and right rearview mirrors 26 extending outward in the vehicle width direction from the left and right side portions of the front cover 23.
- the left and right rear-view mirrors 26 are arranged outside the windscreen 25 in the vehicle width direction.
- the rearview mirror 26 is located near the lower end of the windscreen 25.
- the motorcycle 1 is provided with a pair of left and right wind deflectors 27 extending outward in the vehicle width direction from the left and right side portions of the front cover 23.
- the wind deflector 27 is a plate member arranged so that the plate thickness direction is directed to the vehicle front-rear direction.
- the wind deflector 27 is located directly below the left and right rear-view mirrors 26.
- the left and right wind deflectors 27 are arranged outside the vehicle width direction with respect to the wind screen 25. Further, the left and right wind deflectors 27 are located in front and lower of the grip portion 20c in the side view of the vehicle.
- the front fender 28 that covers the front wheel 2 from above is supported by the lower part of the steering system 12.
- the motorcycle 1 is provided with a headlight 29a and a pair of left and right turn signals 29b as lighting equipment.
- the headlight 29a is provided at the front end portion of the front cover 23, and the blinker 29b is provided at the front surface of the left and right rear-view mirrors 26, respectively.
- the motorcycle 1 is provided with a display unit 30 for displaying the state of the motorcycle 1 behind the windscreen 25.
- the display unit 30 is arranged in front of and above the handle 20.
- the display unit 30 is a meter unit that displays information about the motorcycle 1 such as the vehicle speed of the motorcycle 1.
- the display unit 30 includes instruments 31 and 32 for displaying information (vehicle speed, engine speed, etc.) related to the motorcycle 1, and a monitor 33 for displaying various information.
- the monitor 33 is provided with a known display panel such as a liquid crystal panel, and displays various information including information about the motorcycle 1 toward the occupant side on the rear upper side.
- the motorcycle 1 has a pair of steering wheel side operation units 36 provided on the left and right handlebars 20b as operation units 35 for the occupant to operate each part of the motorcycle 1, and the center of the vehicle width behind the display unit 30. It is provided with a central operation unit 37 arranged in.
- the operation unit 35 is arranged in front of the seat 14.
- the motorcycle 1 includes a plate-shaped operation portion support portion 38 extending forward from the front end portion 24a of the central portion in the vehicle width direction of the center cover 24.
- the operation unit support portion 38 extends forward from the center cover 24 through above the handle 20 and is connected to the rear end portion of the display unit 30.
- the operation unit support portion 38 is located above the central portion of the steering wheel 20 in the vehicle width direction and covers the steering shaft 20a from above.
- the operation unit support unit 38 constitutes a part of the vehicle body cover 22.
- the central operation unit 37 is provided on the operation unit support unit 38 and is located between the center cover 24 and the display unit 30.
- the central operation unit 37 includes a pressing operation unit 37a composed of a plurality of operation buttons and a stick-shaped operator 37b protruding upward from the operation unit support unit 38.
- the operator 37b is arranged in front of the pressing operation unit 37a and projects upward from the pressing operation unit 37a.
- the operator 37b is located at the center of the vehicle width. According to the operator 37b, each part of the motorcycle 1 can be operated by a tilting operation of tilting the operator 37b in an arbitrary direction and a rotation operation of rotating the operator 37b around the axis of the operator 37b. ..
- the motorcycle 1 includes a microphone 50 for collecting sound.
- the microphone 50 is arranged in front of the seat 14 and collects the voice of the occupant seated on the seat 14. In the motorcycle 1, each part of the motorcycle 1 can be operated based on the sound collected by the microphone 50.
- FIG. 4 is a block configuration diagram showing a configuration in which each part of the motorcycle 1 is operated by the microphone 50.
- the motorcycle 1 includes a control unit 51.
- a microphone 50 and a plurality of operation target units 52, 53, 54 operated based on the voice collected by the microphone 50 are connected to the control unit 51.
- the operation unit 35 (FIG. 3) and the display unit 30 (FIG. 3) are also connected to the control unit 51.
- the control unit 51 displays on the display unit 30 a display or the like related to the operation by the operation unit 35. Further, the control unit 51 operates each unit of the motorcycle 1 based on the operation by the operation unit 35.
- the control unit 51 is a computer device including a storage unit 55 and a processor 56.
- the storage unit 55 includes a memory such as a ROM or a RAM.
- ROM is a notation that omits Read Only Memory.
- RAM is a notation that abbreviates Random Access Memory.
- the storage unit 55 stores the control program 57 executed by the processor 56.
- the control program 57 includes an application program. Further, the storage unit 55 stores the data processed at the time of executing the computer program by the processor 56 and the data of the processing result.
- the processor 56 is composed of a CPU, a microcomputer, a DSP, and the like, and controls each part of the control unit 51 by executing a program.
- CPU is a notation that omits Central Processing Unit.
- DSP is a notation that abbreviates Digital Signal Processor.
- the control unit 51 realizes various functional configurations by the processor 56 executing the control program 57 stored in the storage unit 55.
- the control unit 51 of the present embodiment includes a voice recognition unit 58 and a drive unit 59 as a functional configuration.
- the voice recognition unit 58 and the drive unit 59 are functions realized by the processor 56 executing the application program stored in the storage unit 55.
- the voice recognition unit 58 recognizes the voice input to the microphone 50 as a voice signal.
- the drive unit 59 drives the operation target units 52, 53, 54 based on the voice signal recognized by the voice recognition unit 58.
- the operation target units 52, 53, and 54 are, for example, a lamp such as a headlight 29a and a turn signal 29b, an audio system mounted on the motorcycle 1, and an engine 11, but the operation target unit is limited to these. Not done.
- the control unit 51 causes the drive unit 59 to blink the right turn signal 29b.
- FIG. 5 is a left side view of the front part of the motorcycle 1.
- the windscreen 25 is a plate-shaped member arranged so as to be inclined rearward in the side view of the vehicle, and the rear end portion 25a of the windscreen 25 is the windscreen 25. It is the upper end.
- the windscreen 25 is generally curved so as to have a curved surface that is convex forward when viewed from above.
- the windscreen 25 is arranged above the front cover 23 and extends rearward and upward so as to be continuous with the front surface of the front cover 23.
- the display unit 30 is arranged behind the windscreen 25 and is covered from the front by the lower part of the windscreen 25.
- the display unit 30 is arranged in front of the rear end portion 25a of the windscreen 25 in the side view of the vehicle, and is located inside the windscreen 25.
- the handle 20 is arranged behind the windscreen 25 and the display unit 30.
- the left and right grip portions 20c of the handle 20 project outward in the vehicle width direction with respect to the windscreen 25.
- the grip portion 20c is located at substantially the same height as the lower end portion 25b of the windscreen 25 in the height direction of the motorcycle 1.
- the operation unit support portion 38 and the center cover 24 form an inclined portion 60 that inclines downward toward the rear when viewed from the side of the vehicle.
- the inclined portion 60 is a continuous downward slope from the rear end portion of the display portion 30 to the front end portion 14a of the sheet 14.
- the inclined portion 60 extends from the display portion 30 to the seat 14 through above the central portion of the handle 20 in the vehicle width direction.
- the inclined portion 60 is located at the center of the vehicle width.
- the microphone 50 is arranged at the center of the vehicle width behind the windscreen 25.
- the microphone 50 is arranged behind the display unit 30 at a distance from the display unit 30. Further, the microphone 50 is arranged on the upper surface of the vehicle body front portion 10a behind the handle 20 and above the front of the seat 14.
- the microphone 50 is arranged on the inclined portion 60. Since the microphone 50 is arranged on the inclined portion 60 that descends backward, the microphone 50 is located below the display portion 30. Further, the microphone 50 is arranged below the lower end portion 25b of the windscreen 25 and behind the rear end portion 25a of the windscreen 25. Specifically, the microphone 50 is arranged behind the operator 37b and the pressing operation portion 37a in the operation portion support portion 38 constituting the inclined portion 60. The operator 37b and the microphone 50 are both located at the center of the vehicle width of the motorcycle 1, and the operator 37b protrudes in front of the microphone 50 and above the microphone 50. That is, the height of the operator 37b is larger than the height of the microphone 50.
- the microphone 50 is arranged behind the steering shaft 20a of the steering wheel 20 and below the grip portion 20c when viewed from the side of the vehicle.
- the microphone 50 is arranged at the center of the vehicle width between the left and right grip portions 20c. Further, the microphone 50 is located behind the wind deflector 27 in the side view of the vehicle, and is arranged within the width H in the height direction of the wind deflector 27. It is sufficient that at least a part of the microphone 50 is arranged within the width H.
- the normal direction of the plate-shaped windscreen 25 is a direction extending downward.
- the distance D2 between the microphone 50 and the front end portion 14a of the sheet 14 in the horizontal direction is smaller than the distance D1 between the windscreen 25 and the microphone 50 in the normal direction of the windscreen 25. That is, the microphone 50 is closer to the sheet 14 than the windscreen 25.
- the distance D1 is the distance between the central portion of the windscreen 25 in the vehicle width direction and the microphone 50.
- the distance D2 is the distance between the microphone 50 and the central portion of the front end portion 14a in the vehicle width direction.
- FIG. 6 is a left side view showing the state of the traveling wind of the motorcycle 1.
- the flow of the running wind is illustrated by a line.
- the running wind is strong in a place where the density of the arrangement of the lines indicating the flow of the running wind is high.
- the traveling wind hitting the front surface of the motorcycle 1 flows rearward and upward along the windscreen 25. Therefore, behind the windscreen 25, the traveling wind becomes weak, and the traveling wind that hits the occupant of the seat 14, the display unit 30, the steering wheel 20, the central operation unit 37, and the microphone 50 becomes weak.
- the microphone 50 Since the microphone 50 is arranged in front of the seat 14 and behind the display unit 30, the microphone 50 and the occupant R of the seat 14 are close to each other, and the voice of the occupant R can be easily collected by the microphone 50. Since the running wind that hits the microphone 50 is weakened by the windscreen 25, the noise of the microphone due to the running wind can be reduced, and the voice of the occupant R can be satisfactorily collected by the microphone 50. Further, since the display unit 30 is arranged in front of the microphone 50, the display unit 30 can be separated forward from the occupant R of the seat 14, and the occupant R can easily see the display unit 30. Specifically, the occupant R looking ahead can visually recognize the display unit 30 with a small amount of movement of the line of sight.
- the running wind is particularly weak at the center of the vehicle width. Since the microphone 50 is arranged at the center of the vehicle width, noise of the microphone 50 due to the running wind can be reduced.
- the microphone 50 is arranged at a position below the lower end portion 25b of the windscreen 25 and at a position behind the rear end portion 25a of the windscreen 25 where the running wind becomes weak. Therefore, the noise of the microphone 50 due to the running wind can be reduced.
- the running wind becomes weak around the inclined portion 60 extending downward. Since the microphone 50 is provided on the inclined portion 60, noise of the microphone 50 due to the running wind is reduced.
- the central portion of the handle 20 located in front of the microphone 50 in the vehicle width direction functions as a windshield of the microphone 50.
- the arm R2 of the occupant R extending toward the left and right grip portions 20c of the handle 20 is located above the microphone 50 and outside in the vehicle width direction. Therefore, the arm R2 of the occupant R can be used as the windshield of the microphone 50.
- the operator 37b which is erected higher than the microphone 50 in front of the microphone 50, functions as a windshield of the microphone 50.
- the motorcycle 1 has a microphone 50 for collecting sound arranged in front of the seat 14 for passengers and a display for displaying the state of the vehicle.
- a unit 30 and a handle 20 for steering the front wheel 2 are provided, and the microphone 50 is arranged behind the display unit 30 so as to be separated from the display unit 30.
- the microphone 50 is close to the occupant R of the seat 14, and the voice of the occupant R is collected by the microphone 50. Easy to do.
- the display unit 30 can be arranged in front of the microphone 50, the occupant R can easily see the display unit 30.
- the motorcycle 1 includes a plate-shaped windscreen 25 arranged in front of the display unit 30, and is a microphone in a horizontal direction rather than a distance D1 between the windscreen 25 and the microphone 50 in the normal direction of the windscreen 25.
- the distance D2 between 50 and the seat 14 is smaller. According to this configuration, the distance D1 between the windscreen 25 and the microphone 50 can be increased, and the influence of the traveling wind flowing along the windscreen 25 on the sound collection of the microphone 50 can be reduced. Therefore, it is easy to collect the voice of the occupant R with the microphone 50.
- the handle 20 includes a grip portion 20c gripped by the occupant R, and the microphone 50 is arranged behind the steering shaft 20a of the handle 20 and below the grip portion 20c in a vehicle side view. According to this configuration, the occupant's arm R2 that grips the handle 20 and the grip portion 20c can be used as a windshield, and the sound of the traveling wind can be suppressed from being collected by the microphone 50.
- an inclined portion 60 that inclines downward toward the rear is provided, and the microphone 50 is arranged in the inclined portion 60.
- the traveling wind becomes weaker at the inclined portion 60 that inclines downward toward the rear. Therefore, by arranging the microphone 50 on the inclined portion 60, noise due to the running wind can be suppressed, and the voice of the occupant R can be collected by the microphone 50.
- the microphone 50 is arranged at the center of the motorcycle 1 in the vehicle width direction. According to this configuration, the central portion in the vehicle width direction is a position that is not easily affected by the traveling wind. Therefore, by arranging the microphone 50 in the central portion in the vehicle width direction, noise due to the traveling wind can be suppressed. ..
- the operator 37b projecting upward is arranged in front of the microphone 50, and the height of the operator 37b is larger than the height of the microphone 50. According to this configuration, the operator 37b can be used as a windshield of the microphone 50, and noise due to the running wind can be suppressed.
- a wind deflector 27 projecting outward in the vehicle width direction is arranged at a position in front of the microphone 50, and the microphone 50 is arranged within the width H in the height direction of the wind deflector 27 when viewed from the vehicle side. According to this configuration, the wind deflector 27 can be used as a windshield of the microphone 50, and noise due to the running wind can be suppressed.
- the steering wheel 20 is steered to the left and right with respect to the vehicle body front portion 10a located in front of the seat 14, and the microphone 50 is supported by the vehicle body front portion 10a. According to this configuration, the position of the microphone 50 does not change even if the steering wheel 20 is steered to the left or right, so that the microphone 50 can stably collect the voice of the occupant R. Further, the microphone 50 is arranged below the lower end portion 25b of the windscreen 25 and behind the rear end portion 25a of the windscreen 25. According to this configuration, the traveling wind flowing along the windscreen 25 is difficult to reach the microphone 50, so that noise due to the traveling wind can be suppressed.
- the above embodiment shows one aspect to which the present invention is applied, and the present invention is not limited to the above embodiment.
- the microphone 50 is for recognizing the voice of the occupant and operating the motorcycle 1, but the present invention is not limited to this, and the voice collected by the microphone 50 is used for wireless communication or the like with another person. You may make a call.
- the inclined portion 60 is a part of the vehicle body cover 22, but the inclined portion 60 is not limited to this, and for example, the inclined portion 60 may be an upper surface portion extending downward to the rear of the fuel tank.
- the motorcycle 1 has been described as an example, but the present invention is not limited to this, and the present invention is a three-wheel saddle riding type including two front wheels or two rear wheels. It is applicable to vehicles and saddle-riding vehicles equipped with four or more wheels.
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Abstract
Description
本発明は、上述した事情に鑑みてなされたものであり、鞍乗り型車両において、乗員の音声をマイクで集音し易くし、且つ、表示部を見易くできるようにすることを目的とする。
鞍乗り型車両は、乗員用のシート(14)よりも前方に配置される集音用のマイク(50)と、車両の状態を表示する表示部(30)と、前輪(2)を操舵するハンドル(20)とを備える鞍乗り型車両において、前記マイク(50)は、前記表示部(30)に対し離間して、前記表示部(30)の後方に配置されることを特徴とする。
また、上述の構成において、前記ハンドル(20)は、乗員によって把持されるグリップ部(20c)を備え、前記マイク(50)は、車両側面視で、前記ハンドル(20)の操舵軸(20a)の後方、且つ、前記グリップ部(20c)の下方に配置されても良い。
また、上述の構成において、前記マイク(50)は、前記鞍乗り型車両における車幅方向の中央部に配置されても良い。
また、上述の構成において、前記マイク(50)に対し前方の位置に、車幅方向外側に突出するウインドディフレクター(27)が配置され、車両側面視で、前記ウインドディフレクター(27)の高さ方向の幅(H)内に、前記マイク(50)が配置されても良い。
また、上述の構成において、前記マイク(50)は、前記ウインドスクリーン(25)の下端部(25b)に対し下方、且つ、前記ウインドスクリーン(25)の後端部(25a)に対し後方に配置されても良い。
この構成によれば、マイクが表示部に対し離間して表示部の後方に配置されるため、マイクがシートの乗員に近くなり、乗員の音声をマイクで集音し易い。また、表示部をマイクから離して前方に配置できるため、乗員が表示部を見易い。
この構成によれば、ウインドスクリーンとマイクとの距離を大きくでき、ウインドスクリーンに沿って流れる走行風がマイクの集音に与える影響を小さくできる。このため、乗員の音声をマイクで集音し易い。
また、上述の構成において、ハンドルは、乗員によって把持されるグリップ部を備え、マイクは、車両側面視で、ハンドルの操舵軸の後方、且つ、グリップ部の下方に配置されても良い。
この構成によれば、ハンドル、及びグリップ部を把持する乗員の腕を、風防として利用でき、走行風の音がマイクに集音されることを抑制できる。
この構成によれば、後方に向かって下に傾斜する傾斜部では、走行風が弱くなる。このため、傾斜部にマイクを配置することで、走行風によるノイズを抑えて、乗員の音声をマイクで集音できる。
また、上述の構成において、マイクは、鞍乗り型車両における車幅方向の中央部に配置されても良い。
この構成によれば、車幅方向の中央部は、走行風の影響を受け難い位置であるため、車幅方向の中央部にマイクを配置することで、走行風によるノイズを抑えることができる。
この構成によれば、操作子をマイクの風防として利用でき、走行風によるノイズを抑えることができる。
また、上述の構成において、マイクに対し前方の位置に、車幅方向外側に突出するウインドディフレクターが配置され、車両側面視で、ウインドディフレクターの高さ方向の幅内に、マイクが配置されても良い。
この構成によれば、ウインドディフレクターをマイクの風防として利用でき、走行風によるノイズを抑えることができる。
この構成によれば、ハンドルを左右に操舵してもマイクの位置は変わらないため、マイクによって安定して集音できる。
また、上述の構成において、マイクは、ウインドスクリーンの下端部に対し下方、且つ、ウインドスクリーンの後端部に対し後方に配置されても良い。
この構成によれば、ウインドスクリーンに沿って流れる走行風がマイクに届き難くなるため、走行風によるノイズを抑えることができる。
自動二輪車1は、車体フレーム10にパワーユニットとしてのエンジン11が支持され、前輪2を操舵可能に支持する操舵系12が車体フレーム10の前端部に左右に操舵可能に支持され、後輪3を支持するスイングアーム13が車体フレーム10の後部に設けられる車両である。後輪3は、エンジン11によって駆動される駆動輪である。
自動二輪車1は、乗員がシート14に跨るようにして着座する鞍乗り型車両であり、シート14は、車体フレーム10の後部の上方に設けられる。なお、上記パワーユニットは、電動モーターであっても良い。
前輪2は、操舵系12の下端部に支持される。操舵系12の上端部には、操舵用のハンドル20が設けられる。ハンドル20は、シート14の前方且つ上方に配置される。ハンドル20は、車体においてシート14よりも前方に位置する車体前部10aに支持され、車体前部10aに対し左右に操舵される。
ハンドル20は、車幅中央の操舵軸20aに対し左右の外側にそれぞれ延出する棒状のハンドル部20bと、ハンドル部20bの車幅方向外側の端部に設けられる左右一対のグリップ部20cとを備える。シート14に着座する乗員は、左右のグリップ部20cを左右の手でそれぞれ把持し、ハンドル20を操舵する。
自動二輪車1は、フロントカバー23に対し上方に延出するウインドスクリーン25を、ハンドル20の前方に備える。
また、自動二輪車1は、フロントカバー23の左右の側部から車幅方向外側に延出するウインドディフレクター27を左右一対備える。ウインドディフレクター27は、板厚方向を車両前後方向に指向させて配置される板部材である。ウインドディフレクター27は、左右のバックミラー26の真下に位置する。左右のウインドディフレクター27は、ウインドスクリーン25に対し車幅方向外側に配置される。また、左右のウインドディフレクター27は、車両側面視で、グリップ部20cの前下方に位置する。
前輪2を上方から覆うフロントフェンダー28は、操舵系12の下部に支持される。
表示部30は、自動二輪車1に関する情報(車速、エンジン回転数等)を表示する計器類31,32と、各種の情報を表示するモニター33とを備えている。モニター33は、液晶パネル等の公知の表示パネルを備え、自動二輪車1に関する情報を含む各種の情報を後上方の乗員側に向けて表示する。
操作部35の操作によって、例えば、ヘッドライト29a及びウインカー29b等の灯火器の操作、自動二輪車1に搭載されるオーディオシステムの操作、自動二輪車1に搭載されるナビゲーションシステムの操作、エンジン11の運転モードの操作、前輪2及び後輪3の電子制御サスペンションの特性変更の操作、表示部33に表示される各種の操作メニューの操作等が行われる。
中央操作部37は、複数の操作ボタンから成る押圧操作部37aと、操作部支持部38から上方に突出するスティック状の操作子37bとを備える。
操作子37bは、押圧操作部37aの前方に配置されるとともに、押圧操作部37aよりも上方に突出する。操作子37bは、車幅の中央に位置する。
操作子37bによれば、操作子37bを任意の方向に傾斜させる傾斜操作、及び、操作子37bを操作子37bの軸を中心に回転させる回転操作によって、自動二輪車1の各部を操作することできる。
自動二輪車1では、マイク50で集音した音声に基づいて、自動二輪車1の各部を操作することができる。
図4を参照し、自動二輪車1は、制御部51を備える。制御部51には、マイク50と、マイク50で集音された音声に基づいて操作される複数の操作対象部52,53,54とが接続される。
また、図4には不図示であるが、操作部35(図3)及び表示部30(図3)も、制御部51に接続されている。制御部51は、操作部35による操作に関する表示等を表示部30に表示する。また、制御部51は、操作部35による操作に基づいて、自動二輪車1の各部を操作する。
記憶部55は、プロセッサ56が実行する制御プログラム57を記憶する。制御プログラム57には、アプリケーションプログラムが含まれる。また、記憶部55は、プロセッサ56によるコンピュータプログラムの実行時に処理されるデータや処理結果のデータを記憶する。
音声認識部58及び駆動部59は、記憶部55が記憶するアプリケーションプログラムをプロセッサ56が実行することで実現される機能である。
駆動部59は、音声認識部58が認識した音声信号に基づいて、操作対象部52,53,54を駆動する。
操作対象部52,53,54は、それぞれ、例えば、ヘッドライト29a及びウインカー29b等の灯火器、自動二輪車1に搭載されるオーディオシステム、及びエンジン11であるが、操作対象部は、これらに限定されない。
例えば、制御部51は、マイク50に入力された乗員の音声が「右折」であると音声認識部58によって認識すると、駆動部59が、右側のウインカー29bを点滅させる。
図2、図3、及び図5を参照し、ウインドスクリーン25は、車両側面視で後上がりに傾斜して配置される板状部材であり、ウインドスクリーン25の後端部25aはウインドスクリーン25の上端部である。ウインドスクリーン25は、上面視で前方に凸の曲面となるように全体的に湾曲している。ウインドスクリーン25は、フロントカバー23の上方に配置され、フロントカバー23の前面に連続するように後上方に延出する。
また、マイク50は、ハンドル20の後方且つシート14の前上方において、車体前部10aの上面に配置される。
詳細には、マイク50は、傾斜部60を構成する操作部支持部38において、操作子37b及び押圧操作部37aの後方に配置される。
操作子37b及びマイク50は、共に自動二輪車1の車幅の中央部に位置し、操作子37bは、マイク50の前方で、マイク50よりも上方に突出する。すなわち、マイク50の高さよりも操作子37bの高さの方が大きい。
また、マイク50は、車両側面視で、ウインドディフレクター27よりも後方に位置するとともに、ウインドディフレクター27の高さ方向の幅H内に配置される。なお、マイク50は少なくとも一部が幅H内に配置されれば良い。
図5を参照し、ウインドスクリーン25の法線方向におけるウインドスクリーン25とマイク50との距離D1よりも、水平方向におけるマイク50とシート14の前端部14aとの距離D2の方が小さい。すなわち、マイク50は、ウインドスクリーン25よりもシート14に近い。ここで、距離D1は、ウインドスクリーン25の車幅方向の中央部とマイク50との距離である。距離D2は、マイク50と前端部14aの車幅方向の中央部との距離である。
図2、図3、図5、及び図6を参照し、自動二輪車1の前面に当たる走行風は、ウインドスクリーン25に沿って後上方に流れる。このため、ウインドスクリーン25の後方では、走行風が弱くなり、シート14の乗員や、表示部30、ハンドル20、中央操作部37、及びマイク50に当たる走行風が弱くなる。
また、表示部30は、マイク50に対し前方に配置されるため、表示部30をシート14の乗員Rから前方に離すことができ、乗員Rが表示部30を見易い。詳細には、前方を見ている乗員Rは、少ない視線の移動量で、表示部30を視認できる。
マイク50は、ウインドスクリーン25の下端部25bに対し下方、且つ、ウインドスクリーン25の後端部25aに対し後方の位置の走行風が弱くなる位置に配置される。このため、走行風によるマイク50のノイズを低減できる。
後下がりに延びる傾斜部60の周辺では、走行風が弱くなる。マイク50は、傾斜部60に設けられるため、走行風によるマイク50のノイズが低減される。
また、ハンドル20の左右のグリップ部20cに向けて延びる乗員Rの腕R2は、マイク50に対し上方且つ車幅方向外側に位置する。このため、乗員Rの腕R2をマイク50の風防として利用できる。
さらに、マイク50の前方において、マイク50よりも高く立設される操作子37bは、マイク50の風防として機能する。
マイク50に対し前方且つ車幅方向外側に位置し、且つ、マイク50を高さ方向の幅H内に納めるウインドディフレクター27は、乗員Rだけでなくマイク50の風防としても機能する。
この構成によれば、マイク50が表示部30に対し離間して表示部30の後方に配置されるため、マイク50がシート14の乗員Rに近くなり、乗員Rの音声をマイク50で集音し易い。また、表示部30をマイク50から離して前方に配置できるため、乗員Rが表示部30を見易い。
この構成によれば、ウインドスクリーン25とマイク50との距離D1を大きくでき、ウインドスクリーン25に沿って流れる走行風がマイク50の集音に与える影響を小さくできる。このため、乗員Rの音声をマイク50で集音し易い。
また、ハンドル20は、乗員Rによって把持されるグリップ部20cを備え、マイク50は、車両側面視で、ハンドル20の操舵軸20aの後方、且つ、グリップ部20cの下方に配置される。
この構成によれば、ハンドル20、及びグリップ部20cを把持する乗員の腕R2を風防として利用でき、走行風の音がマイク50に集音されることを抑制できる。
この構成によれば、後方に向かって下に傾斜する傾斜部60では、走行風が弱くなる。このため、傾斜部60にマイク50を配置することで、走行風によるノイズを抑えて、乗員Rの音声をマイク50で集音できる。
また、マイク50は、自動二輪車1における車幅方向の中央部に配置される。
この構成によれば、車幅方向の中央部は、走行風の影響を受け難い位置であるため、車幅方向の中央部にマイク50を配置することで、走行風によるノイズを抑えることができる。
この構成によれば、操作子37bをマイク50の風防として利用でき、走行風によるノイズを抑えることができる。
また、マイク50に対し前方の位置に、車幅方向外側に突出するウインドディフレクター27が配置され、車両側面視で、ウインドディフレクター27の高さ方向の幅H内に、マイク50が配置される。
この構成によれば、ウインドディフレクター27をマイク50の風防として利用でき、走行風によるノイズを抑えることができる。
この構成によれば、ハンドル20を左右に操舵してもマイク50の位置は変わらないため、マイク50によって安定して乗員Rの音声を集音できる。
また、マイク50は、ウインドスクリーン25の下端部25bに対し下方、且つ、ウインドスクリーン25の後端部25aに対し後方に配置される。
この構成によれば、ウインドスクリーン25に沿って流れる走行風がマイク50に届き難くなるため、走行風によるノイズを抑えることができる。
上記実施の形態では、マイク50は、乗員の音声を認識して自動二輪車1を操作するためのものであるが、これに限らず、マイク50によって集音した音声で無線通信等によって他者と通話しても良い。
また、上記実施の形態では、傾斜部60は車体カバー22の一部であるが、これに限らず、例えば、傾斜部60は、燃料タンクの後下がりに延びる上面部であっても良い。
また、上記実施の形態では、自動二輪車1を例に挙げて説明したが、本発明はこれに限定されるものではなく、本発明は、前輪または後輪を2つ備える3輪の鞍乗り型車両、及び、4輪以上を備える鞍乗り型車両に適用可能である。
2 前輪
10a 車体前部
14 シート
20 ハンドル
20a 操舵軸
20c グリップ部
25 ウインドスクリーン
25a 後端部
25b 下端部
27 ウインドディフレクター
30 表示部
37b 操作子
50 マイク
60 傾斜部
D1 距離(ウインドスクリーンとマイクとの距離)
D2 距離(マイクとシートとの距離)
H 幅
Claims (9)
- 乗員用のシート(14)よりも前方に配置される集音用のマイク(50)と、車両の状態を表示する表示部(30)と、前輪(2)を操舵するハンドル(20)とを備える鞍乗り型車両において、
前記マイク(50)は、前記表示部(30)に対し離間して、前記表示部(30)の後方に配置されることを特徴とする鞍乗り型車両。 - 前記表示部(30)の前方に配置される板状のウインドスクリーン(25)を備え、
前記ウインドスクリーン(25)の法線方向における前記ウインドスクリーン(25)と前記マイク(50)との距離(D1)よりも、水平方向における前記マイク(50)と前記シート(14)との距離(D2)の方が小さいことを特徴とする請求項1記載の鞍乗り型車両。 - 前記ハンドル(20)は、乗員によって把持されるグリップ部(20c)を備え、
前記マイク(50)は、車両側面視で、前記ハンドル(20)の操舵軸(20a)の後方、且つ、前記グリップ部(20c)の下方に配置されることを特徴とする請求項1または2記載の鞍乗り型車両。 - 後方に向かって下に傾斜する傾斜部(60)が設けられ、前記マイク(50)は前記傾斜部(60)に配置されることを特徴とする請求項1から3のいずれかに記載の鞍乗り型車両。
- 前記マイク(50)は、前記鞍乗り型車両における車幅方向の中央部に配置されることを特徴とする請求項1から4のいずれかに記載の鞍乗り型車両。
- 上方に突出する操作子(37b)が、前記マイク(50)の前方に配置され、前記マイク(50)の高さよりも前記操作子(37b)の高さの方が大きいことを特徴とする請求項1から5のいずれかに記載の鞍乗り型車両。
- 前記マイク(50)に対し前方の位置に、車幅方向外側に突出するウインドディフレクター(27)が配置され、
車両側面視で、前記ウインドディフレクター(27)の高さ方向の幅(H)内に、前記マイク(50)が配置されることを特徴とする請求項1から6のいずれかに記載の鞍乗り型車両。 - 前記ハンドル(20)は、前記シート(14)の前方に位置する車体前部(10a)に対し左右に操舵され、前記マイク(50)は前記車体前部(10a)に支持されることを特徴とする請求項1から7のいずれかに記載の鞍乗り型車両。
- 前記マイク(50)は、前記ウインドスクリーン(25)の下端部(25b)に対し下方、且つ、前記ウインドスクリーン(25)の後端部(25a)に対し後方に配置されることを特徴とする請求項2記載の鞍乗り型車両。
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| JP2022527509A JP7312321B2 (ja) | 2020-05-28 | 2021-02-08 | 鞍乗り型車両 |
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| WO2017099213A1 (ja) * | 2015-12-11 | 2017-06-15 | ヤマハ発動機株式会社 | 周辺環境の評価結果に関するオノマトペ提示装置 |
| US20180334216A1 (en) * | 2017-05-18 | 2018-11-22 | Carla Marie Montez | Integrated handlebar system and method |
| CN109552516A (zh) * | 2017-09-25 | 2019-04-02 | 深圳市榕桑科技有限公司 | 一种二轮电动巡逻车 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2636652A (en) * | 1948-09-10 | 1953-04-28 | Motorola Inc | Carrier for mobile radio equipment |
| JPS63213419A (ja) | 1987-02-27 | 1988-09-06 | ヤマハ発動機株式会社 | 車両の電源入力装置 |
| JP3137637B2 (ja) * | 1990-11-16 | 2001-02-26 | 本田技研工業株式会社 | 自動二輪車の物品収納装置 |
| US20050123148A1 (en) * | 2003-11-20 | 2005-06-09 | Ohler Robert E. | Motorcycle audio system |
| JP5007194B2 (ja) * | 2007-01-09 | 2012-08-22 | 本田技研工業株式会社 | 自動二輪車における音響装置の取付け構造 |
| CN115769500A (zh) * | 2020-04-20 | 2023-03-07 | 印度摩托车国际有限公司 | 用于语音接收和检测的系统和方法 |
-
2021
- 2021-02-08 JP JP2022527509A patent/JP7312321B2/ja active Active
- 2021-02-08 US US17/926,783 patent/US12377928B2/en active Active
- 2021-02-08 WO PCT/JP2021/004596 patent/WO2021240901A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61150865A (ja) * | 1984-12-24 | 1986-07-09 | Hitachi Ltd | 音声入力装置付ハンドル |
| WO2017099213A1 (ja) * | 2015-12-11 | 2017-06-15 | ヤマハ発動機株式会社 | 周辺環境の評価結果に関するオノマトペ提示装置 |
| US20180334216A1 (en) * | 2017-05-18 | 2018-11-22 | Carla Marie Montez | Integrated handlebar system and method |
| CN109552516A (zh) * | 2017-09-25 | 2019-04-02 | 深圳市榕桑科技有限公司 | 一种二轮电动巡逻车 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2021240901A1 (ja) | 2021-12-02 |
| US20230202601A1 (en) | 2023-06-29 |
| JP7312321B2 (ja) | 2023-07-20 |
| US12377928B2 (en) | 2025-08-05 |
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