JPH0523095U - Riding simulation unit - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a riding simulation device for a two-wheeled vehicle that allows passengers to experience engine vibrations and further enhances the realistic sensation during driving. [Structure] An exciter for simulated engine vibration, which has a structure in which a weight is eccentrically attached to a rotation shaft of a motor whose rotation speed can be adjusted, is arranged at a handle hype.

Description

[Detailed description of the device] [Industrial applications]

The present invention relates to a riding simulation device that uses a simulated two-wheeled vehicle on which a person can ride and that simulates a running state in accordance with a pilot's operation.

[0002]

[Prior Art]

Conventionally, there has been known a simulation device for play in which a simulated motorcycle and a CRT display are combined and the display screen is changed according to the operation of a steering wheel or an accelerator so that the player can enjoy the game as if riding. A riding simulation device of this type has been developed in which a speaker is arranged near a simulated motorcycle to generate a simulated engine sound from the simulated motorcycle in order to enhance the realistic sensation during driving. (See JP-A-1-232380).

[0003]

[Problems to be solved by the device]

 By the way, during normal driving, engine vibration is transmitted to passengers through the steering wheel and the like. Especially in motorcycles, engine vibration is easily transmitted to the steering wheel, but in the conventional riding simulation device disclosed in the above publication, a simulated engine sound is emitted from a nearby speaker and the auditory sense is only stimulated. However, there was a shortcoming of lack of realism.

The present invention has been made in view of the above circumstances, and provides a riding simulation device for a two-wheeled vehicle that allows a passenger to experience a simulated vibration of an engine and further enhance the realism of running. It is intended to be provided.

[0005]

[Means for Solving the Problems]

 In the invention according to claim 1, a simulated two-wheeled vehicle operated by a passenger, a movable means for giving a simulated traveling behavior to the simulated two-wheeled vehicle, and the movable means controlled in response to the steering operation. In a riding simulation device including control means for simulating a running state, the simulated two-wheeled vehicle is provided with an exciter for simulated engine vibration.

According to a second aspect of the present invention, the shaker for simulating the engine is arranged in the handle hype portion.

According to a third aspect of the present invention, the shaker for simulated engine vibration is attached to a rotation shaft of a motor whose rotation speed can be adjusted with a weight eccentric.

[0008]

[Action]

 According to the riding simulation device having the above-described configuration, the simulated motorcycle is provided with the vibration exciter, and the vibration is generated by the vibration exciter, so that the passenger can experience the engine simulated vibration.

[0009]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. A. Mechanical Structure of Embodiment FIG. 1 to FIG. 3 are a side view, a rear view and a plan view showing the mechanical structure of a riding simulation apparatus according to an embodiment of the present invention. First, the schematic structure of this embodiment will be described with reference to FIG. In this figure, 1 is a base, and 2 is a movable mechanism portion arranged on the base 1. 3 is a simulated motorcycle that imitates an actual motorcycle. The simulated two-wheeled vehicle 3 is composed of a vehicle body frame 20, a handle mechanism 21, a cowling / seat that covers these, and various sensors that are provided on the vehicle body frame 20 to detect a driving operation of a passenger. The details of these various sensors will be described later.

Reference numeral 4 denotes a display device which is arranged opposite to the base 1 and reproduces the driving condition of the two-wheeled vehicle by sound and video. The display device 4 includes a video projector 17 that projects an image such as a running scene, a primary reflecting mirror 15 and a secondary reflecting mirror 13 that reflect an image projected by the projector 17, and a curved screen 14. , Reproduce the video corresponding to the driving situation. In addition, the display device 4 has a speaker SP for forming a stereo sound field of left and right R / L channels for a passenger, a spotlight L for performing lighting during boarding, and a feeling of traveling for the passenger. A blower fan 89 for giving is installed at a predetermined location.

Next, with reference to FIGS. 1 to 3, a schematic configuration of the above-described movable mechanism unit 2 will be described. The movable mechanism section 2 is provided in the simulated motorcycle 3, and applies roll movement, pitch movement, and yaw movement to the simulated motorcycle 3 based on the outputs of various sensors that detect the driving operation of the occupant. Such a movable mechanism unit 2 includes a pitch movable mechanism 22, a roll movable mechanism 23, and a yaw movable mechanism 24. The pitch moving mechanism 22 engages with the vehicle body frame 20 that constitutes the simulated two-wheeled vehicle 3, and vertically moves the frame 20 to give pitch movement. The roll moving mechanism 23, together with the pitch moving mechanism 22, tilts the simulated two-wheeled vehicle 3 around the roll shaft 23a to give a roll movement.

The yaw movable mechanism 24 includes a slide motor fixed between slide rails 24b laid at predetermined positions on the front and rear portions of the base 1 in the longitudinal direction, and a gear box connected to this motor. And the shaft 24a, the slide table 8 disposed on the base 1 is moved in the left and right directions to move the simulated two-wheeled vehicle 3 together with the pitch movable mechanism 22 and the roll movable mechanism 23. Swing to the left and right to give yaw motion. As shown in FIG. 4, the roll movable mechanism 23 and the yaw movable mechanism 24 are connected to each other via a rotation support portion 24c. When the yaw motion is applied, the roll shaft 23a also swings. It is configured. The movable mechanisms 22, 23, 24 are controlled by a computer system (not shown), and the configuration of this computer system will be described later.

Next, the configuration of each part of the riding simulator device will be described with reference to FIGS. (A) Configuration of Base 1 FIG. 5 is an exploded perspective view showing a main part of the base 1 described above. In the figure, reference numeral 5 is a base frame which is the main body of the base 1. A main board 7 is fixedly mounted on the upper surface of the base frame 1, and the above-mentioned slide table 8 is slidably disposed on the main board 7 via a slide plate 8a. Here, the slide table 8 is moved by the yaw moving mechanism 24 described above. Reference numeral 6 denotes a step mount fixed to both side surfaces of the base 1 in the longitudinal direction. A step plate 6a for raising and lowering and a side plate 6b are fixedly mounted on the step frame 6. Reference numeral 9 is a connector cover for fixing the connector ends of various cables laid on the main board 7.

(B) Configuration of Display Device 4 FIGS. 6 to 8 are exploded perspective views showing the structure of the display device 4 described above. First, FIG. 6 is a view showing a frame structure of the device 4. As shown in this figure, the display device 4 comprises a projector section frame 10, a screen section frame 11, and a frame cloth 12 connecting these frames. The projector unit frame 10 is provided with the above-mentioned video projector 17 and the secondary reflecting mirror 13, and the secondary reflecting mirror 13 is attached at a position indicated by B in the figure. A curved screen 14 is fixed to the screen frame 11 at a position indicated by A in the figure.

On the other hand, the primary reflecting mirror 15 is fixed by a primary reflecting mirror fixing frame 16 having a frame structure shown in FIG. The frame 16 is arranged at the position C shown in FIG. As a result, the image of the video projector 17 is projected onto the curved screen 14 via the optical path shown in FIG. The curved screen 14 has a curved surface with a predetermined curvature. By doing so, not only the projected image is improved, but also the passengers of the simulated motorcycle 3 can be provided with a realistic driving scene.

Next, FIG. 8 is an assembly diagram showing the assembly of the panel mounted on the frame. As shown in this figure, first, the projector section side plates 18j are attached to both side surfaces of the projector section frame 10. A door member 18k is installed on the projector section side plate 18j. Next, the side boards 18i are attached between the frame 10 and the frame 11, and the screen side plates 18c fitted to the side boards 18i are attached to both side surfaces of the screen frame 11. A slide board 18a for surrounding the curved screen 14 is fitted to the side plate 18c.

A speaker mounting plate for mounting the above-described speaker SP is attached to the inside of the slide board 18a. Next, the top plates 18d to 18g are attached to the upper surfaces of the frames 10 and 11 and the rear surface of the frame 11 to form the roof of the display device 4. The top plate 18d is provided with the above-mentioned spotlight L (see FIG. 1) and a transmitter. Here, this transmitter is for transmitting sound to headphones built in a helmet worn by a passenger. This headphone has a receiver and a speaker integrated with each other. Note that radio waves such as FM and infrared rays can be considered as the transmission means.

(C) Structure of Simulated Two-Wheeled Vehicle 3 Next, with reference to FIG. 9, the structure of the simulated two-wheeled vehicle 3 and a main part of the pitch movable mechanism 22 engaged with the simulated two-wheeled vehicle 3 will be described. In this figure, reference numeral 21a denotes a steering wheel movable motor that gives a reaction force corresponding to the steering wheel operation of the passenger, and thereby produces a handle operation feeling that is close to the actual one. Reference numeral 21b is a steering wheel torque sensor for detecting the torque when the steering wheel is operated. Reference numeral 21c is a motor stay that supports the handle movable motor 21a.

The body frame 20 detects a clutch sensor 25 for detecting a clutch operation, a throttle sensor 26 for detecting a throttle operation, a gear change switch 27a for detecting a gear change operation, and a weight shift of a passenger during cornering. A lean torque sensor 28 and the like are attached. In addition, a front speaker FSP and a rear speaker RSP are provided at the front and rear of the vehicle body frame 20 for reproducing driving conditions such as running noise or engine noise. Further, at the bottom of the body frame 20, a gear change mechanism 27 and a step mounting step are formed.

Reference numerals 29 a and 29 b are a front frame mounting bracket and a rear frame mounting bracket, respectively, which are fixed to the bottom of the vehicle body frame 20. Mounting mechanisms 30a and 30b are attached to the brackets 29a and 29b, respectively, and the pitch movable mechanism 22 described above is engaged with the vehicle body frame 20 via the mechanisms 30a and 30b. The relationship between the pitch moving mechanism 22 and the body frame 20 will be described later.

Next, referring to FIGS. 10 to 14, the structure of each part of the simulated two-wheeled vehicle 3 will be sequentially described. Structure of Body Frame 20 FIG. 10 and FIG. 11 are a side view and an exploded perspective view showing a main part of the body frame 20, respectively. First, in FIG. 10, reference numeral 40 is a seat rail that constitutes the vehicle body frame 20, and 41 is a front speaker stay to which the front speaker FSP is attached. 42 is a rear speaker stay to which the rear speaker RSP is attached. Reference numeral 43 is a handle motor mounting portion for mounting the above-mentioned handle movable motor 21a, and 44 is a throttle sensor mounting portion for mounting the throttle sensor 26. Reference numeral 45 denotes a gear change mechanism mounting portion to which the gear change switch 27a and the change pedal 27b described above are mounted. Reference numeral 46 is a step holder stay for mounting steps, and 51 is a cowl stay.

As shown in FIGS. 9 and 11, the seat rail 40 has its front end portion 40 a mounted on the cross member 50 a via a seat rail mounting mechanism 52. The seat rail mounting mechanism 52 is composed of a holder, a bearing, and the like, and is configured to tilt the seat rail 40. On the other hand, the rear end 40b-1 of the seat rail 40 is fixed to the rear frame mounting bracket 29b with the lean torque sensor 28 interposed. Further, the rear end 40b-2 is attached to the cross member 50b via the seat rail attachment mechanism 52 similarly to the front end portion 40a. A well-known load cell is used for the lean torque sensor 28. With such a structure, the seat rail 40 tilts in accordance with the weight shift of the occupant, for example, the weight shift during cornering. Pressure is applied to the lean torque sensor 28. As a result, the lean torque sensor 28 generates a signal corresponding to the weight shift of the passenger.

Structure of Pitch Movable Mechanism 22 Next, with reference to FIGS. 12 and 13, a main part of the pitch movable mechanism 22 will be described. First, as shown in FIG. 12, the front frame mounting bracket 29a is fixed to the bottom of the body frame 50. Here, a slide rail is formed on the bottom surface of the bracket 29a, and an attachment mechanism 30a is fitted to the slide rail and movably attached thereto. On the other hand, the attachment mechanism 30b is fixed to the rear frame attachment bracket 29b. The mounting mechanisms 30a and 30b are respectively engaged with the drive motor sections 60 and 61 that constitute the pitch moving mechanism 22.

In FIG. 13, the drive motor unit 60 includes a transmission mechanism 60a for transmitting the motor rotation, a rotation shaft 60b that rotates forward and backward through the transmission mechanism 60a, and an upward or downward rotation according to the rotation of the rotation shaft 60b. It is composed of a displacement mechanism 60c which is displaced to the above position, and the attachment mechanism 30a is connected to the displacement mechanism 60c. The drive motor section 61 has the same structure as this, and the attachment mechanism 30b is connected to the displacement mechanism 61c. The drive motor units 60 and 61 having such a configuration move the front and rear portions of the body frame 50 up and down, respectively. For example, when only the front portion of the body frame 50 is lowered, when the displacement mechanism 60c is displaced downward in response to the rotation of the drive motor portion 60, the attachment mechanism 30a is also pushed downward accordingly. At this time, the attachment mechanism 30a moves toward the front end of the slide rail formed on the bracket 29a. As a result, only the front portion of the body frame 50 can be displaced downward, and the simulated motorcycle 3 can be tilted so as to sink. This behavior simulates an actual two-wheeled vehicle when decelerating, that is, the front fork sinks in response to a brake operation.

As described above, in the pitch moving mechanism 22, the front part and the rear part of the body frame 50 can be independently moved up and down, and the support point with the front part of the frame 50 moves. Therefore, not only the vertical movement but also the pitch movement close to the actual behavior of the two-wheeled vehicle can be given as described above. For example, it is possible to simulate the front-back bending behavior such as “lifting” or “sinking” that occurs during acceleration / deceleration in an actual motorcycle.

Structure of Handle Part 75 FIG. 14 is a diagram showing a structure of the handle part 75. In this figure, 75a is a key switch, 75b is a handle pipe, and 75c is a handle end attached to the edge of the pipe. A motor 75e for simulating engine vibration is inserted into the handle end 75c and fixed by an end cap 75d. The handle pipe 75b is fixed to the fork top 75h via the handle spacer 75f. The engine simulated vibration motor 75e has a structure in which a weight is eccentrically attached to the rotation shaft of the motor 75e, and the rotation speed of the rotation shaft is controlled based on a signal issued from the environmental control CPU 83 described later. Then, the simulated engine vibration transmitted to the handle pipe 75b is applied to the passenger. Incidentally, 75j is a switch case equipped with a starter switch 75k and a kill switch 75l, and 75m is a throttle grip.

B. Electrical Configuration of Example Next, the electrical configuration of the example will be described with reference to FIG. In this figure, reference numeral 80 denotes the above-mentioned various sensors mounted on the simulated two-wheeled vehicle 3 for detecting the operation of the passenger and various switches for simulating the actual driving situation. The switches of various types include, for example, a kill switch, a turn signal switch, an ignition switch, a horn switch, or the like. Reference numeral 81 is a host computer. The host computer 81 generates drive signals for controlling roll movement, pitch movement, and yaw movement in accordance with detection signals / switch operation signals supplied from various sensors and the switch 80, and the detection signals Based on the above, driving information of the simulated motorcycle 3 is generated. This traveling information is composed of data such as traveling position coordinates, traveling speed and traveling direction of the simulated two-wheeled vehicle 3 (hereinafter abbreviated as own vehicle). The detection signals supplied from various sensors are once amplified by the amplifier AMP and sent to the host computer 81 (see FIG. 9).

Reference numeral 82 denotes a video control CPU, which creates a traveling scene to be projected on the display device 4 in accordance with traveling information supplied from the host computer 81. Here, the traveling scene displayed on the display device 4 is a computer graphic image (C.G.G.) created by a computer by inputting the position and speed information of the simulator from the host computer 81 with respect to a predetermined traveling path. .I.) Video.

Further, the video control CPU 82 registers a travel map corresponding to the travel area in the storage means, converts the travel position coordinates of the own vehicle into points on the travel map, and at the same time, on the travel map. The coordinate data of another vehicle that drives the vehicle at random is generated and output to the host computer 81. The video projector 17 projects the image supplied from the image control CPU 82 onto the curved screen 14 in the three primary colors. The running scene thus obtained changes according to the running information described above. That is, the video projector 17 changes the video speed of the running scene according to the running speed of the own vehicle in order to make the simulated two-wheeled vehicle 3 that does not actually run look like it is running. There is.

Reference numerals 84 a and 84 b are laser disc players which reproduce and output a predetermined image in accordance with the information supplied from the above-mentioned host computer 81. This player 84a displays the image of another vehicle, which has a size corresponding to the inter-vehicle distance between the own vehicle and the other vehicle, among the images (still images) of the other vehicle previously recorded on the laser disk. It is selected based on the information and the coordinates of another vehicle, and this is reproduced and output.

On the other hand, the player 84b records a course image (CGI) captured rearward while moving forward in the traveling section from each branch point in the traveling area and stores it in the laser disc, The course image that should be seen from the vehicle is selected and reproduced based on the branch point information.

In this way, the player 84a reproduces and outputs the image of the other vehicle seen from the own vehicle, and the player 84b reproduces and outputs the course image seen behind the own vehicle. Then, the both images are subjected to image synthesis by the image processing device 86. In this image composition, well-known chroma key composition is performed, whereby an image of another vehicle having a size corresponding to the inter-vehicle distance is formed in the course image seen behind the vehicle. In other words, the image synthesized in this way corresponds to the background behind the vehicle desired by the vehicle.

Next, 87 is a video effector. The video effector 87 extracts and expands a predetermined area in a one-frame screen formed by the composite image signal supplied from the image processing device 86 and outputs it. In other words, the video effector 87 divides the above-mentioned composite image into four parts, extracts the background behind in the field of view of the back mirrors arranged on the left and right of the vehicle, and extracts this from the rearview mirror. Output as an image signal. In other words, it expands four times.

The rearview mirror image signal thus formed is supplied to the liquid crystal displays 88a (L side) and 88b (R side) embedded in the rearview mirror of the simulated motorcycle 3. Each of the liquid crystal displays 88a and 88b is composed of a liquid crystal panel and a Fresnel lens which is laminated on the panel and magnifies a rearview mirror image projected on the liquid crystal panel. With such a configuration, the rear background according to the running state of the simulated motorcycle 3 is displayed on the liquid crystal displays 88a and 88b of the rearview mirror. As a result, it becomes possible to simulate a more realistic driving feeling of the motorcycle.

Next, 85 is a curving system drive control CPU. The curving system drive control CPU 85 has motors for the pitch moving mechanism 22, the roll moving mechanism 23, and the yaw moving mechanism 24 described above in accordance with drive signals supplied from the host computer 81 and various sensors 80, that is, a total of 6 axes. The drive servomotor 90 is controlled. For example, when acceleration or deceleration is performed by an accelerator operation or a brake operation, as described above, the vehicle body frame 20 is bent back and forth by the motors 60 and 61, so that the occupant feels acceleration and deceleration. There is.

In addition, when the image of the display device 4 crosses the corner portion and the occupant moves his / her weight by cornering accordingly, the motor 23 rotates the roll shaft 23 a to move the simulated two-wheeled vehicle 3 sideways. The slide table 8 is swung by the two motors in the yaw moving mechanism 24 while tilting in the direction, and gives the occupant a turning feeling when cornering. The control CPU for the straight traveling system is the host computer 81, which calculates the vehicle speed and the coordinates in accordance with various sensors and switch signals.

As described above, the drive control CPU is divided into the curving system and the rectilinear system, and information is directly input to the curving system CPU from various sensors. The calculation speed and calculation accuracy for controlling the movable mechanism 24 can be improved.

Next, 83 is a CPU for environment control. The environment control CPU 83 controls the speaker SP, the spotlight L, the vibration motor 75e, and the blowing fan 89 based on the traveling information supplied from the host computer 81 and the switch operation signal. That is, the speaker SP emits traveling sounds such as exhaust noise and braking sound generated according to the traveling information, and the blower fan 75e gives the passenger a wind pressure during traveling.

Further, based on the traveling information (engine speed) supplied from the environment control CPU 83, the engine simulated vibration motor 75e is controlled as shown in FIG. 16, and the driver is notified to the engine via the handle. Feel the vibration. That is, when the cell is pushed, that is, in the so-called idling state, the rotation speed of the motor 75e for simulated engine vibration is high, and when idling is finished thereafter, the rotation speed is once reduced, and thereafter the rotation speed of the motor 75e increases as the engine rotation speed increases. The number is controlled to increase. This is a setting to make the engine running clear.

The spotlight L is controlled to light according to the operation of an ignition key switch provided in the simulated motorcycle 3, and lights up when the key switch is in an off state, When turned on, it goes out. This may be digitally controlled by the environment control CPU 83, or may be analogly controlled by inserting a CR circuit in the ignition key switch.

C. Operation of Embodiment Next, the operation of the embodiment having the above-described configuration will be described. First, when the main power source is turned on to the riding simulation apparatus according to this embodiment, the host computer 81 initializes each unit of the apparatus and enters a standby state. When a start switch (not shown) is operated, the host computer 81 detects it and supplies a start signal to the image control CPU 82, the drive control CPU 85 and the environment control CPU 83 to indicate that the operation is started.

As a result, first, the image control CPU 82 activates the video projector 83 to project the initial image on the curved screen 14. Further, the drive control CPU 85 starts servo control for the 6-axis motors that constitute the movable mechanism section 2. On the other hand, the environment control CPU 83 lights the spotlight L and lights the simulated two-wheeled vehicle 3. Next, in this state, when the passenger rides on the simulated motorcycle 3 and operates the ignition key to set the engine to the activated state, the CPU 83 accordingly turns off the spotlight L and makes it easy to recognize the screen screen. At the same time as setting, the speaker SP generates a starter motor sound and an exhaust note when the engine is started.

Next, when the occupant operates the gear change, the clutch and the throttle to start, the host computer 81 generates the traveling information in accordance with the detection signals of various sensors which detect these operations. Then, the video control CPU 82 forms a predetermined traveling scene on the curved screen 14 according to the traveling information, and the drive control CPU 85 gives the simulated two-wheeled vehicle 3 a predetermined traveling behavior. Further, the environmental control CPU 83 drives the blower fan, which gives the occupant a realistic driving experience. In particular, here, the engine simulation vibration motor 75e is installed in the handle pipe 75b, and the eccentric weight attached to the rotation shaft of this motor is rotated to generate the simulation vibration of the engine. It receives the same vibration as when it is mounted.

When such a riding simulation operation is used for motorcycle driving training, for example, an instructor gives a traveling instruction to a passenger by a transmitter. This running instruction is transmitted via headphones built in a helmet worn by the passenger. Then, for example, when a course change operation is performed in response to an instruction from an instructor, the passenger may see another vehicle moving behind the vehicle from the image displayed on the liquid crystal displays 88a and 88b provided on the back mirror. Make sure there is no, and change course. Then, in response to the course changing operation, the movable mechanism section 2 gives the simulated two-wheeled vehicle 3 a predetermined behavior, and the image on the display device 4 changes corresponding to the operation. In this way, with this riding simulator device, it is possible to project an image corresponding to the driving operation on the rearview mirror of the simulated two-wheeled vehicle, and it is possible to reproduce the actual driving feeling of the two-wheeled vehicle. ..

When the riding simulation device having the above-described configuration is used for motorcycle training as described above, in addition to the display device 4 and the liquid crystal displays 88a and 88b for rearview mirrors described above, a monitor display for an instructor is provided. It is also possible to provide separately. Further, in this case, the traveling scene and the rearview mirror image are displayed together on the monitor display, and the traveling information described above is also displayed. In this way, the instructor will be able to check the operation of passengers, such as the timing of gear change operation and clutch operation.

In the above embodiment, the engine simulated vibration motor 75e is arranged only on one side of the handle pipe 75b, and the engine simulated vibration is generated by rotating the motor 75e. Without limitation, a vibration motor may be incorporated in each of the left and right handle pipes. Further, the place where the motor for engine simulated vibration is arranged is not limited to the handle pipe 75b, and may be arranged anywhere in the steering system.

[0047]

[Effect of the device]

 As described above, according to the present invention, the simulated two-wheeled vehicle is provided with the vibration exciter, and the simulated vibration of the engine is generated by this vibrational vehicle, so that the passenger can experience the vibration when riding from the simulated two-wheeled vehicle. Therefore, it is possible to further reproduce the actual feeling of steering of the motorcycle.

Further, when a shaker for simulated engine vibration is arranged in the handle pipe, the handle pipe itself usually has a small mass, and the handle pipe is cantilevered so that the structure easily causes vibration. Therefore, the desired vibration can be generated even with a vibrator having a relatively small output, and the mounting space is also small, which is an advantage. Moreover, even when the driver starts the engine before getting on the simulator, the engine vibration propagates to the driver through the steering wheel, so that a more realistic motorcycle feeling can be reproduced.

Further, if the vibration oscillating machine for simulated engine vibration is attached to the rotation shaft of the motor whose rotation speed can be adjusted with its weight eccentric, the magnitude and cycle of vibration can be set relatively freely. Therefore, it is possible to faithfully reproduce the vibration of the engine of the motorcycle in which the rotation speed changes over a wide range.

[Brief description of drawings]

FIG. 1 is a side view showing an overall mechanical structure of an embodiment according to the present invention.

FIG. 2 is a rear view showing the overall mechanical structure of the embodiment.

FIG. 3 is a plan view showing the overall mechanical structure of the embodiment.

FIG. 4 is a side view showing a main structure of a movable mechanism portion 2 in the embodiment.

FIG. 5 is an exploded perspective view showing the structure of the base 1 in the same embodiment.

FIG. 6 is a perspective view showing a frame structure of the display device 4 in the embodiment.

FIG. 7 is a perspective view showing a frame structure of the display device 4 in the embodiment.

FIG. 8 is a diagram showing a configuration of a display device 4 in the embodiment.

FIG. 9 is a side view showing a schematic structure of the simulated motorcycle 3 in the embodiment.

FIG. 10 is a side view showing the structure of the vehicle body frame 20 in the embodiment.

FIG. 11 is a perspective view for explaining the structure of the vehicle body frame 20 in the embodiment.

FIG. 12 is a front view showing a schematic structure of the simulated motorcycle 3 in the embodiment.

FIG. 13 is a side view showing the structure of a pitch moving mechanism 22 in the embodiment.

FIG. 14 is an exploded view showing the configuration of the handle portion in the embodiment.

FIG. 15 is a block diagram showing the electrical configuration of the embodiment.

FIG. 16 is a diagram showing rotation characteristics of a motor for simulated engine vibration.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Base, 2 ... Movable mechanism part, 3 ... Simulated motorcycle, 4 ... Display device, 22 ... Pitch movable mechanism, 23 ... Roll movable mechanism, 24 ... Yaw movable mechanism, 75b ... Handle pipe, 75e ... For engine simulated vibration Exciter (motor) 83 ... CPU for environmental control.

Claims (3)

[Scope of utility model registration request] 1. A simulated two-wheeled vehicle operated by an occupant, movable means for giving simulated traveling behavior to the simulated two-wheeled vehicle, and control for simulating a traveling state by controlling the movable means corresponding to the steering operation. A riding simulation device comprising a means and means, wherein the simulated motorcycle is provided with an exciter for simulated engine vibration. 2. The riding simulation apparatus according to claim 1, wherein the shaker for simulated engine vibration is arranged in a handle hype portion. 3. The riding simulation apparatus according to claim 1, wherein the shaker for simulated engine vibration has a structure in which a weight is eccentrically attached to a rotation shaft of a motor whose rotation speed can be adjusted. ..