TWI451895B - Mountain climbing simulation system - Google Patents

Description

Virtual reality mountaineering system

The invention relates to a virtual reality mountaineering system, in particular to a virtual reality mountaineering system capable of adjusting the conveying speed according to the user's condition, which has the advantages and functions of virtual mountaineering reality, high safety and high interest.

For busy modern people, there is very little time for mountaineering activities, so many climbers are also being developed.

In general, the design of the climbing machine adopts the design principle of the electric escalator, and the ladder is transported obliquely from top to bottom, and the user walks up to achieve the effect of simulating mountain climbing.

However, such a mountaineering simulation process is relatively monotonous, not only can not achieve the effect of terrain changes, nor does it have the scene of climbing, it can be said that it is simply a stair climbing action, and it is easy for users to lose interest.

Therefore, it is necessary to develop new products to solve the above shortcomings and problems.

The object of the present invention is to provide a virtual reality mountaineering system, which has the advantages and functions of virtual mountaineering, high security and high interest, and is used to solve the problem that the conventional technology simulation process is monotonous and easily loses interest to the user. .

The technical means for solving the above problems is to provide a virtual reality mountaineering system, comprising: a base having a preparation platform, an adjustment mechanism and a fan; and an elevator device, which is disposed on the adjustment mechanism, The change of the tilt angle can be achieved by the adjustment of the adjustment mechanism; the elevator device has an elevator drive motor, a linkage mechanism, a plurality of pedal portions and an armrest portion; the elevator drive motor is used to drive the linkage mechanism; The linkage mechanism is configured to drive the plurality of pedal portions and the armrest portion such that the plurality of pedal portions are stepped and are obliquely transported from top to bottom, and the armrest portion is simultaneously transported from top to bottom; and a control device having a control unit An input unit, a control unit and a display unit; The control unit is configured to control the adjustment mechanism, the operation of the fan and the elevator drive motor, and the image display of the display portion; a condition sensing device is provided in the The condition detecting device has a heartbeat sensing portion, a gyroscope and an integrated temperature sensing portion; the heartbeat sensing portion is configured to sense the heartbeat of the user; the gyroscope is used for sensing The user's tilt angle is used to sense the user's body temperature; and the condition sensing device uses the sensed heartbeat value, the tilt angle value, and the body temperature value as a status signal. The method is transmitted to the control unit; wherein the control unit controls the operation of the adjustment mechanism and the elevator drive motor according to the setting of the input unit, so that the elevator device achieves a change in speed and inclination angle, and according to the speed and a virtual mountain image is displayed on the display portion; and the control unit receives the status signal transmitted by the condition sensing device, and then installs the elevator according to the usage condition of the user. The speed and the inclination angle are controlled within the most appropriate range; wherein the adjustment mechanism has four adjustment rods and a support rod, and the four adjustment rods are pivotally connected to the four corners of the elevator apparatus, and the support rods are The pivoting device is centrally located at the elevator device, and the four adjusting rods and the supporting rod are respectively retractable; therefore, when the adjusting rods are controlled to perform different lengths of telescopic adjustment, the elevator device can be brought into different directions and The tilting mechanism has a pair of pedal driving wheels, a pair of armrest driving wheels and a pedal transmission component; the pedal transmission component is coupled to the pair of pedal transmission wheels, and the armrest portion is coupled to the pair of pedal transmission wheels and The pair of handrail driving wheels; driving the pedal driving wheel by the elevator driving motor to drive the pedal transmission component and the armrest portion to drive the pedal portion and the armrest portion for conveying; and further comprising an emergency switch And a remote controller, wherein the control device is further provided with a sound effect portion and a remote control signal receiving portion; the control device can control the emergency according to the setting Off, stopping the operation of the system under predetermined conditions; the remote controller has a control signal transmitting portion for transmitting a control signal, and receiving by the remote control signal receiving portion, thereby controlling the conveying speed of the pedal portion; The sound department can play the scheduled sound effects according to the settings.

The above objects and advantages of the present invention will be readily understood from the following detailed description of the preferred embodiments illustrated herein.

The invention will be described in detail in the following examples in conjunction with the drawings:

As shown in the first to third figures, the present invention is a virtual reality mountaineering system, comprising: a base 10 having a preparation platform 11, an adjustment mechanism 12 and a fan 13; an elevator device 20, The adjustment mechanism 12 is disposed on the adjustment mechanism 12, and the change of the inclination angle is achieved by the adjustment of the adjustment mechanism 12. The elevator device 20 has an elevator drive motor 21, a linkage mechanism 22, a plurality of pedal portions 23, and a The armrest portion 24 is configured to drive the linkage mechanism 22; the linkage mechanism 22 is configured to drive the plurality of pedal portions 23 and the armrest portion 24, and the plurality of pedal portions 23 are stepped and inclined from top to bottom. The armrest portion 24 is also transported from top to bottom at the same time; a control device 30 has an input portion 31, a control portion 32 and a display portion 33; the input portion 31 is used to set the control device The control unit 32 is configured to control the operation of the adjustment mechanism 12, the fan 13 and the elevator drive motor 21, and the image display of the display unit 33. A condition sensing device 40 is provided to a user 70. The body detecting device 40 has a heart a sensing unit 41, a gyroscope 42 and an integrated temperature sensing unit 43; the heartbeat sensing unit 41 is configured to sense the heartbeat of the user 70; the gyroscope 42 is configured to sense the tilt of the user 70 The body temperature sensing unit 43 is configured to sense the body temperature of the user 70; and the condition sensing device 40 is configured to sense the heartbeat value, the tilt angle value, and the body temperature value in a manner The control unit 32 controls the operation of the adjustment mechanism 12 and the elevator drive motor 21 according to the setting of the input unit 31, and causes the elevator device 20 to change the speed and the inclination angle. And displaying a virtual mountain climbing image on the display portion 33 according to the change of the speed and the tilt angle; further, the control unit 32 receives the shape After the condition signal transmitted by the sensing device 40, the speed and the tilt angle of the elevator device 20 are controlled to the most appropriate range according to the use condition of the user 70.

In more detail, the adjustment mechanism

The 12 series has four adjusting rods 121 and a supporting rod 122 respectively pivotally connected to the four corners and the central position of the elevator device 20 (the design of the pivoting position can be rotated in multiple directions, for example, a universal joint), and four Both the adjusting rod 121 and the supporting rod can be extended and contracted; therefore, when the adjusting rods 121 are controlled to perform telescopic adjustment of different lengths, the elevator device 20 can be tilted in different directions and angles; of course, when the elevator device 20 When the inclination angle is changed, the support rod 122 is stretched in the vertical direction in accordance with the change of the elevator apparatus 20.

As shown in FIG. 4A, it is assumed that the adjusting mechanism 12 has a first adjusting rod 121A, a second adjusting rod 121B, a third adjusting rod 121C and a fourth adjusting rod 121D, and the first adjusting rod 121A The length of the second adjusting rod 121B is a first length L1, the length of the third adjusting rod 121C and the fourth adjusting rod 121D is a second length L2, and the length of the supporting rod 122 is a third length L3. As shown in FIG. 4B, when the second adjustment rod 121B is adjusted from the first length L1 to a fourth length L4, the fourth adjustment rod 121D is adjusted from the second length L2 to a fifth length L5. At this time, the elevator device pivoted to the upper side is tilted, and the support rod 122 is changed from the third length L3 to a sixth length L6.

In the design of the linkage mechanism 22, it has a pair of pedal transmission wheels 221, a pair of armrest transmission wheels 222 and a pedal transmission member 223; the pedal transmission member 223 is coupled to the pair of pedal transmission wheels 221, and the armrest portion 24 Connecting the pair of pedal driving wheels 221 and the pair of armrest driving wheels 222; driving the pedal driving wheel 221 by the elevator driving motor 21, thereby driving the pedal transmission component 223 and the armrest portion 24 to drive the pedal The portion 23 and the armrest portion 24 are transported.

As shown in the fifth figure, the present invention further includes a method for controlling a virtual reality mountaineering system, which includes the following steps:

[A] preparation step 61: preparing a virtual reality climbing system, comprising: a base 10 having a preparation platform 11, an adjustment mechanism 12 and a fan 13; an elevator device 20, which is attached to the adjustment mechanism 12, and the change of the tilt angle can be achieved by the adjustment of the adjusting mechanism 12; the elevator device 20 has an elevator drive motor 21, a linkage mechanism 22, a plurality of pedal portions 23 and an armrest portion 24; The motor 21 is configured to drive the linkage mechanism 22; the linkage mechanism 22 is configured to drive the plurality of pedal portions 23 and the armrest portion 24, and the plurality of pedal portions 23 are stepped and transported obliquely from top to bottom, and the armrest portion is 24 is also transported from top to bottom; a control device 30 having an input portion 31, a control portion 32 and a display portion 33; the input portion 31 is for setting the control device 30; the control portion 32 is For controlling the operation of the adjusting mechanism 12, the fan 13 and the elevator driving motor 21, and the image display of the display portion 33; a condition sensing device 40 is disposed on a user 70; the condition detecting device 40 The system has a heartbeat sensing unit 41 and a top The instrument 42 and the integrated temperature sensing unit 43; the heartbeat sensing unit 41 is configured to sense the heartbeat of the user 70; the gyroscope 42 is configured to sense the tilt angle of the user 70; and the body temperature sensing The part 43 is for sensing the body temperature of the user 70; further, the condition sensing device 40 transmits the sensed heartbeat value, the tilt angle value and the body temperature value to the control unit 42 as a status signal;

[B] Setting Step 62: Set the mountaineering simulation mode, heartbeat safety value and body temperature setting value.

[C] driving display step 63: controlling the speed and the tilt angle of the elevator device 20 by the control device 30, and displaying a virtual mountain climbing image on the display portion 33;

[D] sensing step 64: detecting the condition of the user 70 by the condition detecting device 40, and transmitting to the control device 30 by a status signal;

[E] Process Step 65: The control device 30 analyzes and calculates a control range of a safe range according to the condition of the user 70, and the adjustment mechanism 12, the wind The fan 13 and the elevator drive motor 21 are controlled to simultaneously control the virtual mountain image change on the display unit 33; after completion, the process is repeated to the sensing step 64 and the processing step 65.

In more detail, the climbing mode of the present invention can be set by the built-in or user, thereby achieving the change of the conveying speed of the pedal portion 23 and the change of the tilt angle of the elevator device 20, thereby achieving the effect of simulating the mountaineering reality. The change of the tilt angle of the elevator device can achieve the effect of simulating the change of mountainous terrain.

In the setting of the heartbeat safety value, the upper limit of the heartbeat is input, which is calculated by subtracting the age of the user from 220 and multiplying by 80%; for the user of 20 years old, the upper limit of the heartbeat The system is: (220-20) * 0.8 = 160. The body temperature can be adjusted according to different needs (for example, set to 39 ° C)

After the setting step 62 is completed, the control device 30 drives the elevator driving motor 21 and the adjusting mechanism 12 according to the setting of the user, so that the plurality of pedal portions 23 start to be transported, and the tilt angle of the elevator device 20 also begins to change; Next, the control unit 32 controls the display unit 33 to display a virtual mountain image based on the conveyance speed of the plurality of pedal portions 23 and the inclination angle of the elevator apparatus 20.

After the user 70 begins to step on the pedal portion 23 during transportation, the tilt angle changes with the tilt angle of the elevator device 20, and the heartbeat and body temperature also change with the degree of motion; After the sensing device 40 transmits the status of the user 70 to the control unit 32, the control unit 32 controls the conveying speed of the pedal portion 23 and the elevator device 20 according to the heartbeat and the tilt angle of the user. The tilt angle changes, and the opening and closing of the fan 13 is controlled according to the body temperature of the user 70.

Of course, when the conveying speed of the pedal portion 23 and the inclination angle of the elevator apparatus 20 are changed, the control unit 32 controls the virtual mountain climbing image displayed on the display unit 33 to change accordingly.

In addition, when the heartbeat of the user 70 exceeds the set heartbeat safety range, the control unit 32 stops the control of the adjustment mechanism 12 and the elevator device 20 (as in the emergency switch 50 design of FIG. 6) to ensure the The safety of the user 70; in terms of the body temperature setting value, mainly controlling the opening and closing of the fan 13, for example For example, when the body temperature setting value is set to 39 ° C, when the body temperature of the user 70 is higher than 39 ° C, the control unit 32 activates the fan 13; otherwise, when the body temperature of the user 70 is lower than 39 ° C, The control unit 32 closes the operation of the fan 13.

As shown in the sixth figure, it is a structural relationship diagram of the present invention; in terms of the adjustment mechanism 12, it has an air compressor 12A and a solenoid valve 12B, and the control device 30 is a first controller 30A and a The second controller 30B controls the air compressor 12A and the electromagnetic valve 12B, respectively, to achieve expansion and contraction of the four adjustment levers 121.

In addition to the fan 13, it further has a fan motor 131, and the control unit 30 controls the operation of the fan motor 131 by a third controller 30C.

In the elevator device 20, the control device 30 controls the operation of the elevator drive motor 21 by a fourth controller 30D.

The status sensing device 40 has a status signal transmitting unit 44, and the control unit 30 is provided with a status signal receiving unit 30F. The status signal transmitting unit 44 is used for the information transmission and reception device 40. The status signal of the user 70 is sent out and received by the status signal receiving unit 30F.

Of course, in the design, the present invention can have an emergency switch 50 and a remote controller 80, and the control device 30 is further provided with a sound effect portion 34 and a remote control signal receiving portion 30G; the control device 30 is controlled by a fifth The controller 30E controls the emergency switch 50, and according to the setting of the control device 30, stops the operation of the system when the predetermined condition is reached (for example, the user's heartbeat is greater than the heartbeat safety value); the remote controller 80 has a control signal transmitting portion 81. For transmitting a control signal, and receiving by the remote control signal receiving unit 30G, thereby controlling the conveying speed of the pedal unit 23, and the sound effect unit 34 can play a predetermined sound effect according to the setting of the system.

As shown in the seventh figure, it is the processing program relationship diagram of the present invention; the processing procedure is: setting the mountain climbing mode, the heartbeat safety value and the body temperature setting value; driving the elevator driving motor and each adjusting rod to act; displaying the virtual mountain climbing image; Receive remote control signals (stop, accelerate, decelerate), receive status signals (heartbeat, Body temperature, tilt angle); signal processing; whether the user's body temperature is greater than the body temperature setting value; if not greater than, turn off the fan, if it is greater than, turn on the fan; the user's cause jump is greater than the heartbeat safety value; if greater than, the emergency Stop the operation of the system; the pedal speed transmission calculation and the state calculation of each adjustment rod; drive the elevator drive motor and each adjustment rod to act; display the virtual mountaineering image and sound effect; in addition, the calculation of the virtual image is through a virtual image database 35C to achieve.

The eighth A diagram is an operation control flow for controlling the conveying speed of the pedal portion 23 according to the heartbeat value of the present invention: first reading the user's heartbeat number, then performing the elevator device speed calculation, and finally transmitting the speed command to the elevator driving motor; The computing system is achieved through a speed database 35A.

The eighth B diagram is an operation control flow for controlling the telescopic length of the adjustment rod 121 according to the angle value of the gyroscope 42: first reading the gyroscope angle and the angular velocity, then performing the adjustment rod expansion length calculation, and finally transmitting the telescopic rod length The command is to the solenoid valve; in addition, the calculation is achieved through the angle database 35B.

In summary, the advantages and effects of the present invention can be summarized as follows:

[1] Virtual mountaineering reality. The simulation process of the general climbing machine is relatively monotonous, and there is no climbing scene. The user simply performs the stair climbing operation; and the present invention can display the virtual image and perform the tilt angle change of the elevator device 20, so that the user feels the climbing scene. And the change of terrain, to achieve the effect of virtual mountaineering.

[2] High security. The present invention can sense the heartbeat, body temperature and angle of the user 70 by the condition sensing device 40, thereby controlling the speed of the conveying, the angle of the tilting, and the switch of the fan, so that the user can perform in a safe environment. motion,

[3] Highly interesting. The simulation process of the general climber is relatively monotonous and easy to make The user loses interest; and the invention not only has the simulated image, but also can make the elevator device 20 tilt in different directions and angles to achieve the effect of terrain simulation, and the image will change continuously with the speed and the tilt angle, so that the use The person is in a more realistic mountaineering simulation environment and achieves a higher interest.

The present invention has been described in detail with reference to the preferred embodiments of the present invention, without departing from the spirit and scope of the invention.

From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objects, and the invention has been in accordance with the provisions of the patent law.

10‧‧‧Abutment

11‧‧‧Preparation platform

12‧‧‧Adjustment agency

12A‧‧ Air compressor

12B‧‧‧ solenoid valve

121‧‧‧Adjustment rod

121A‧‧‧First adjustment rod

121B‧‧‧Second adjustment lever

121C‧‧‧ third adjustment rod

121D‧‧‧Fourth adjustment rod

122‧‧‧Support rod

13‧‧‧Fan

131‧‧‧Fan motor

20‧‧‧Elevator installation

21‧‧‧Elevator drive motor

22‧‧‧ linkage agency

221‧‧‧ pedal drive wheel

222‧‧‧Handrail drive wheel

223‧‧‧ pedal transmission components

23‧‧‧ pedal section

24‧‧‧Handrails

30‧‧‧Control device

30A‧‧‧First controller

30B‧‧‧Second controller

30C‧‧‧ third controller

30D‧‧‧fourth controller

30E‧‧‧ fifth controller

30F‧‧‧Status Signal Reception Department

30G‧‧‧Remote Signal Receiving Department

31‧‧‧ Input Department

32‧‧‧Control Department

33‧‧‧Display Department

34‧‧‧Sounds Department

35A‧‧‧Speed database

35B‧‧‧ Angle Database

35C‧‧‧Virtual Image Database

40‧‧‧Status sensing device

41‧‧‧ Heartbeat Sensing Department

42‧‧‧Gyro

43‧‧‧ Body Temperature Sensing Department

44‧‧‧Status Signal Launching Department

50‧‧‧Emergency switch

61‧‧‧Preparation steps

62‧‧‧Setting steps

63‧‧‧Drive display steps

64‧‧‧Sensing steps

65‧‧‧Processing steps

70‧‧‧Users

80‧‧‧Remote control

81‧‧‧Control Signal Launcher

L1‧‧‧ first length

L2‧‧‧ second length

L3‧‧‧ third length

L4‧‧‧ fourth length

L5‧‧‧ fifth length

L6‧‧‧6th length

The first figure is a schematic diagram of the use of the virtual reality mountaineering system of the present invention.

The second figure is a schematic diagram of the virtual reality mountaineering system of the present invention.

The third figure is a schematic diagram of the transmission relationship of the present invention.

The fourth A diagram is a schematic diagram of the adjustment mode of the adjustment rod of the present invention.

The fourth B diagram is a schematic diagram of the adjustment mode 2 of the adjustment rod of the present invention

The fifth figure is a schematic flow chart of the control method of the virtual reality mountaineering system of the present invention.

The sixth figure is a schematic diagram of the structural relationship of the present invention.

The seventh figure is a schematic diagram of the processing flow of the present invention.

Figure 8A is a flow chart of the speed calculation control of the present invention

The eighth B diagram is the flow chart of the angle operation control of the present invention

61‧‧‧Preparation steps

62‧‧‧Setting steps

63‧‧‧Drive display steps

64‧‧‧Sensing steps

65‧‧‧Processing steps

Claims (1)

A virtual reality mountaineering system comprising: a base having a preparation platform, an adjustment mechanism and a fan; an elevator device attached to the adjustment mechanism and adjustable by the adjustment mechanism Reaching the change of the tilt angle; the elevator device has an elevator drive motor, a linkage mechanism, a plurality of pedal portions and an armrest portion; the elevator drive motor is used to drive the linkage mechanism; the linkage mechanism is used to drive the plurality of pedal portions And the armrest portion, the plurality of pedal portions are stepped and transported obliquely from top to bottom, and the armrest portion is simultaneously transported from top to bottom; a control device having an input portion, a control portion and a display The control unit is configured to control the adjustment mechanism, the operation of the fan and the elevator drive motor, and the image display of the display unit; and a condition sensing device The condition detecting device has a heartbeat sensing portion, a gyroscope and an integrated temperature sensing portion; the heartbeat sensing portion is configured to sense the heartbeat of the user; The snail is configured to sense the tilt angle of the user; and the body temperature sensing portion is configured to sense the body temperature of the user; and the condition sensing device is configured to sense the heartbeat value, the tilt angle value, and The body temperature value is transmitted to the control unit as a status signal; whereby the control unit controls the operation of the adjustment mechanism and the elevator drive motor according to the setting of the input unit, so that the elevator device reaches the speed and the inclination The angle changes, and a virtual mountain image is displayed on the display portion according to the change of the speed and the tilt angle; and the control unit receives the status signal transmitted by the condition sensing device, and then uses the user according to the status signal. The condition is that the speed and the tilt angle of the elevator device are controlled within an optimum range; wherein the adjusting mechanism has four adjusting rods and a supporting rod, and the four adjusting rods are pivotally connected to the four corners of the elevator device. And the support rod is pivotally connected to the center of the elevator device, and the four adjustment rods and the support rod are respectively retractable; therefore, when the adjustment rods are controlled to perform telescopic adjustment of different lengths, the The elevator device has a tilt in different directions and angles; the linkage mechanism has a pair of pedal transmission wheels, a pair of armrest transmission wheels and a pedal transmission component; the pedal transmission component is coupled to the pair of pedal transmission wheels, and the armrest portion is coupled The pair of pedal transmission wheels and the pair of armrest transmission wheels; driving the pedal transmission component by the elevator drive motor to drive the pedal transmission component and the support The rotation of the portion further drives the pedal portion and the armrest portion for transport; and further includes an emergency switch and a remote controller, and the control device further includes an audio effect portion and a remote control signal receiving portion; the control device is set according to the setting And controlling the emergency switch to stop the operation of the system under predetermined conditions; the remote controller has a control signal transmitting unit for transmitting a control signal and receiving by the remote control signal receiving unit, thereby controlling the conveying of the pedal portion Speed; and the sound effect department can play the predetermined sound effect according to the setting.