TW201323034A - Indoor body-building vehicle trainer with road condition simulation function - Google Patents

Abstract

The invention relates to an indoor body-building vehicle trainer with road condition simulation function, including a support platform, a magnetic resistance device, a reality displaying device, a data bank, a signal processing unit, a power supply unit and a driving unit. The magnetic resistance device provides a bicycle damp. The reality displaying device capable of displaying a reality imagery of a traveling path is utilized to matchingly display imageries in accordance with bicycle operation. The data bank is established with slope data corresponding to path position points. The signal processing unit, which accesses the slope data corresponding to the path position points showed by the reality imagery from the data bank, is utilized to produce a corresponding instruction signal in accordance with the slope data. The driving unit triggered by the instruction signal is utilized to control a power supply rate of the power supply unit supplied to the magnetic resistance device so that the magnetic resistance device can produce a resistance which corresponds to the slope of the position point showed by the reality imagery, thereby promoting a sense of reality of bicycle reality simulation trainings.

Description

Indoor exercise bike trainer with road simulation

The invention relates to an indoor exercise bike trainer with road condition simulation function, in particular to an exercise bike trainer in which a real image can be better matched with damping.

According to the representative patents of the exercise bike trainer with simulated real-world functions, such as the Republic of China No. 160417, "The image-sensing exerciser servo circuit with the effect of the scene", and the Republic of China invention No. I220388 "Multimedia exercise bike", etc. The patent shows. Among them, the No. 160417 patent uses the elastic controller to make forward or reverse rotation to control the damping of the damping. Although it has the function of simulating the reality, the accuracy of the simulated reality and the damping matching is poor, so that the simulation is real. Sports training is less able to achieve a true on-the-spot experience, resulting in a lack of performance in simulated physical training. Moreover, it has no extended functional settings, so it is impossible to create simulated real-world images of various roads, or update according to road conditions. Simulating the matching of the image and the damping of the real environment, therefore, the simulated reality of the road will lack the variability due to the inability to select and set, thus reducing the user's willingness to exercise.

As for the patent No. I220388, which was previously filed by the applicant, it is through the construction of the direction sensor and the speed sensor, so that the user can control the direction of the exercise bike with the reality picture, and can follow the fitness The speed of the car controls the playing speed of the real-life picture. Although it has the functions of controlling direction and playing speed, the simulated real-time picture cannot match the damping device, so that the simulated physical training will lose the real presence feeling. As a result, the sports training in the simulated reality is not effective, and the expansion of the function is not possible. Therefore, it is impossible to create a simulated real-world image of various roads, or to update the image of the simulated reality according to the change of the road condition. Therefore, the road The simulation reality will lack the variability due to the inability to select and set, thus reducing the user's willingness to exercise and exercise. Therefore, these patents are not only different in function from the present invention, but the overall technical means and effects are quite different from the present invention.

Furthermore, in order to improve the lack of the aforementioned conventional structure, the applicant has also proposed a patent such as the "Indoor Virtual Training Exercise Bike System" of the Republic of China Invention No. I308498, which includes a training platform, and the training platform includes a fitness platform. a roller cap on which the car is placed, a mechanism for rocking the cylinder cap back and forth, a mechanism for swinging the roller cap to the left and right, and a damper for providing rotational damping to the rear wheel of the exercise bike, and the computer system controls the above by a virtual interactive software Front and rear rocking mechanism, left and right swinging mechanism and damper. Although the patent allows the exercise bike to generate a riding mode that simulates uphill, downhill, and turning, it still has some flaws, resulting in the following shortcomings:

1. Since the damper used is not a reluctance damper, it is difficult to implement a programmable control to control the output of the damper, so that the simulation reality and the damper device cannot be accurately matched, thereby reducing the simulation reality. The true feeling of sports training.

2. It is unable to fine-tune the parameters including the shifting state of the shifting mechanism, the state of the wheel speed, the physiological function of the user, and the operating state of the exercise bike, so that the damper cannot adjust the actual better according to the above parameters. Damping data, so in the simulation of the actual sports training, there will be a big difference with the real road conditions, so that the simulated physical training effect is relatively poor.

In view of this, the inventors of the present invention have finally developed a set of the present invention which can improve the aforementioned deficiency by continuous efforts.

The first object of the present invention is to provide an indoor exercise bike trainer with a road condition simulation function, which is mainly capable of synchronously generating a matching damping effect when playing a real-world image, thereby improving the real feeling of the simulated reality. Not only can the effect of exercise and fitness be improved, but also the image of various roads and the slope data of the corresponding position points can be used to simulate the real-world simulation of various roads, and thus has excellent expandability. The technical means for achieving the foregoing objectives include a carrying platform, a magnetoresistive device, a real-time playing device, a data base, a signal processing unit, a power supply unit, and a driving unit, and the magnetoresistive device provides damping of the rotation of the power transmission mechanism of the exercise bicycle. The environment playing device comprises a playing software and a display for playing at least one real-time image of the traveling path, and can be matched and played on the display with the operation of the exercise bicycle, and corresponding to the plurality of position points of the complex and the path are established in the database. The slope data, the signal processing unit can extract the slope data corresponding to the position point displayed by the real image from the database, and then generate the command signal from the slope data, and the driving unit can be controlled by the command signal to control the power supply unit. The power supply rate of the magnetoresistive device causes the magnetoresistive device to generate a resistance corresponding to the slope of the position point displayed by the real image, and can improve the riding reality of the simulated reality and improve the effect of exercise and fitness.

A second object of the present invention is to provide an indoor exercise bike trainer that can simulate the shifting state of the shifting mechanism as a basis for damping output modulation, mainly to make the damping output not only match the slope of the real road, but also with the shifting mechanism state of the exercise bicycle. Matching to enhance the real feeling of simulated real riding training. The technical means for achieving the foregoing objectives include a carrying platform, a magnetoresistive device, a real-time playing device, a data base, a signal processing unit, a power supply unit, and a driving unit, and the magnetoresistive device provides damping of the rotation of the power transmission mechanism of the exercise bicycle. The environment playing device comprises a playing software and a display for playing at least one real-time image of the traveling path, and can be matched and played on the display with the operation of the exercise bicycle, and corresponding to the plurality of positions of the plurality of paths is established in the database. The slope data, the signal processing unit can retrieve the slope data corresponding to the position point displayed by the real image from the database, and then generate the command signal from the slope data, and the driving unit can be controlled by the command signal to control the power supply unit. The power supply rate of the magnetoresistive device causes the magnetoresistive device to generate a resistance corresponding to the slope of the position point displayed by the real image, and further includes a first position sensor and a second position sensor, the exercise vehicle a front shifting mechanism and a rear shifting mechanism for detecting a variable speed state of the front shifting mechanism Generating a first position sensing signal, the second position sensor is configured to detect a variable speed state of the rear shifting mechanism to generate a second position sensing signal, and the signal processing unit respectively respectively detects the first position sensing signal And the second position sensing signal conversion process is used as a first modulation parameter and a second modulation parameter for correcting the command signal.

A third object of the present invention is to provide an indoor exercise bike trainer that uses physiological conditions and motion states as a basis for damping output modulation, and mainly uses exercise bike speed, user heartbeat and weight as damping correction parameters to make output damping. The value not only matches the slope of the real road, but also matches the physiological conditions and motion state of the user to enhance the real feeling of simulated physical exercise training. The technical means for achieving the foregoing objectives include a carrying platform, a magnetoresistive device, a real-time playing device, a data base, a signal processing unit, a power supply unit, and a driving unit, and the magnetoresistive device provides damping of the rotation of the power transmission mechanism of the exercise bicycle, and the real world The playing device comprises a playing software and a display for playing at least one real-time image of the traveling path, and can be matched and played on the display with the operation of the exercise bicycle, and the slope corresponding to the plurality of position points of the plurality of paths is established in the database. The data processing unit can extract the slope data corresponding to the position point displayed by the real image from the database, and then generate the command signal from the captured slope data, and the driving unit can be controlled by the command signal to control the power supply unit to the magnetic field. The power supply rate of the resisting device causes the magnetoresistive device to generate a resistance corresponding to the slope of the position point displayed by the real image, and further includes a speed detector, a heartbeat detector, and a set on the exercise vehicle The speed detector is configured to detect the running speed of the exercise vehicle to generate a speed sensing signal, and the load meter is used for sensing A weight sensing signal is generated by the user's weight, and the heartbeat detector is configured to sense a heartbeat of the user to generate a heartbeat sensing signal, and the signal processing unit respectively senses the speed sensing signal, the weight sensing signal, and the heartbeat The signal conversion process is used as a third modulation parameter, a fourth modulation parameter, and a fifth modulation parameter for correcting the command signal.

A fourth object of the present invention is to provide an indoor exercise bike trainer that connects a speed of an exercise bike with a video playback speed, so that the image playback speed increases with the increase of the rotational speed, and the image playback speed slows down as the rotational speed decreases. In order to enhance the real feeling of riding in the simulated reality. The technical means for achieving the foregoing objectives include a carrying platform, a magnetoresistive device, a real-time playing device, a data base, a signal processing unit, a power supply unit, and a driving unit, and the magnetoresistive device provides damping of the rotation of the power transmission mechanism of the exercise bicycle. The environment playing device comprises a playing software and a display for playing at least one real-time image of the traveling path, and can be matched and played on the display with the operation of the exercise bicycle, and corresponding to the plurality of positions of the plurality of paths is established in the database. The slope data, the signal processing unit can retrieve the slope data corresponding to the position point displayed by the real image from the database, and then generate the command signal from the slope data, and the driving unit can be controlled by the command signal to control the power supply unit. The power supply rate of the magnetoresistive device causes the magnetoresistive device to generate a resistance corresponding to the slope of the position point displayed by the real image, and further includes a speed detector for detecting the running speed of the exercise vehicle to generate a speed a sensing signal, the signal processing unit converts the speed sensing signal to generate a velocity value to correct the finger a third modulation parameter of the signal, and a second command signal is generated according to the speed value, for controlling the speed of the real-time playing device to play the real-world image, and the greater the speed value, the dynamic real-world image The faster the playback speed is, the smaller the speed value is, the slower the playback speed of the dynamic reality image is.

壹. First embodiment of the present invention

Referring to Figures 1, 2, 4 and 5, the present embodiment is capable of achieving the first object of the invention, which comprises a carrying platform 10 for the exercise bike 20 device; a set on the carrying platform 10 The magnetic reluctance device 30; a real-time playback device 40; a display 41; a database 50; a signal processing unit 60; a power supply unit 70; and a drive unit 71 and other technical features. The magnetoresistive device 30 can provide resistance to the rotation of the power transmitting mechanism 21 of the exercise bicycle 20. The real-time playback device 40 includes a playback software for playing a live image of at least one travel path and can be played on the display 41 in accordance with the operation of the exercise bike 20. And the database 50 establishes the slope data corresponding to the complex position points of the complex path. The signal processing unit 60 can extract the slope data corresponding to the position point displayed by the real image from the database 50, and generate a command signal from the captured slope data. The driving unit 71 can be controlled by the command signal to control the power supply rate of the power supply unit 70 to the magnetoresistive device 30, so that the magnetoresistive device 30 generates a resistance corresponding to the slope of the position point displayed by the real image, and can improve the simulation reality. The ride is realistic and can enhance the effect of exercise and fitness.

贰. Second embodiment of the present invention

Referring to FIG. 2, FIG. 4 and FIG. 5, the present embodiment can achieve the second object of the invention. In addition to the overall technical features of the first embodiment, the present embodiment further includes an exercise bike. a first button 80 and a second button 81, wherein the first button 80 is pressed to generate a variable speed state of the analog front shifting mechanism to generate a first sensing signal, and the second button 81 is pressed to generate A second sensing signal is generated by the variable speed state of the rear shifting mechanism, and the signal processing unit 60 respectively converts the first sensing signal and the second sensing signal to be the first to correct the command signal. Modulation parameters and second modulation parameters.

Specifically, when the number of times the first button 80 or the second button 81 is pressed is the simulated high speed and low torque, the signal processing unit 60 will first or second the first sensing signal corresponding to the pressing number value. The sensing signal is converted, and the pulse width of the command signal is reduced by a first modulation parameter or a width modulation variable of the second modulation parameter according to the interpretation result, and then the modulated command signal is sent to the driving unit 71. The driving unit 70 is driven to reduce the power supply rate of the variable resistance variable to the magnetoresistive device 30, so that the resistance generated by the magnetoresistive device 30 is relatively small, so that the user can experience the movement feeling of the light pedal 22 . On the other hand, when the number of times the first button 80 or the second button 81 is pressed is the simulated low speed high torque position, the signal processing unit 60 sets the first sensing signal or the second sensing corresponding to the pressing time value. After the signal conversion process is performed, and the pulse width of the command signal is increased by a first modulation parameter or a width modulation variable of the second modulation parameter according to the interpretation result, the modulated command signal is sent to the driving unit 71, And driving the power supply unit 70 to increase the power supply rate of the variable resistance variable to the magnetoresistive device 30, so that the resistance generated by the magnetoresistive device 30 is relatively large, so that the user can experience the movement feeling of the heavy pedal 22 .

Participation. Third embodiment of the present invention

Referring to FIG. 2, FIG. 4 and FIG. 5, this embodiment can achieve the third object of the invention. In addition to the overall technical features of the first embodiment, the present embodiment further includes a speed detector 83. a heartbeat detector 84, and a load meter 82 disposed on the exercise bike 20, the speed detector 83 is configured to detect the running speed of the rear wheel 24 of the exercise bike 20 to generate a speed sensing signal, the load The meter 82 is configured to sense a user's weight to generate a weight sensing signal, and the heartbeat detector 84 is configured to sense a heartbeat of the user to generate a heartbeat sensing signal, and the signal processing unit 60 respectively detects the speed sensing signal, The weight sensing signal and the heartbeat sensing signal conversion process are used as a third modulation parameter, a fourth modulation parameter, and a fifth modulation parameter for correcting the command signal.

Specifically, when the running speed of the exercise bicycle 20 exceeds a preset speed value, the signal processing unit 60 increases the pulse width of the instant command signal by a width modulation variable of the third modulation parameter, and then modulates The command signal is sent to the driving unit 71, and the driving unit 71 controls the power supply unit 70 to increase the power supply rate of the variable resistance variable to the magnetoresistive device 30, so that the resistance generated by the magnetoresistive device 30 is relatively large; when the user's weight value is When the preset value is exceeded, the signal processing unit 60 increases the pulse width of the instantaneous command signal by a width modulation variable of the fourth modulation parameter, and then sends the modulated command signal to the driving unit 71, and then sends the modulated signal to the driving unit 71. The driving unit 71 controls the power supply unit 70 to increase the power supply rate of the variable resistance variable to the magnetoresistive device 30, so that the resistance generated by the magnetoresistive device 30 is relatively large; when the user's heart rate is lower than the preset value of the heartbeat, the signal processing unit 60, after the pulse width of the instant command signal is increased by a width modulation variable of the fifth modulation parameter, the modulated command signal is sent to the driving unit 71, and then controlled by the driving unit 71. Power supply unit 70 increases a transfer rate of the variable reluctance device 30, so that the magnetoresistive device 30 generates a relatively large resistance.

On the other hand, when the running speed of the exercise bicycle 20 is lower than the preset speed value, the signal processing unit 60 reduces the pulse width of the instant command signal by a width modulation variable of the third modulation parameter, and then immediately adjusts the command. The signal is sent to the driving unit 71, and then the driving unit 71 controls the power supply unit 70 to reduce the power supply rate of the variable resistance variable to the magnetoresistive device 30, so that the resistance generated by the magnetoresistive device 30 is relatively small; when the user's weight value exceeds the low value When the weight is preset, the signal processing unit 60 reduces the pulse width of the instantaneous command signal by a width modulation variable of the fourth modulation parameter, and then sends the modulated command signal to the driving unit 71, and then The driving unit 71 controls the power supply unit 70 to reduce the power supply rate of the variable resistance variable to the magnetoresistive device 30, so that the resistance generated by the magnetoresistive device 30 is relatively small; when the heartbeat speed of the user is higher than the preset value of the heartbeat, the signal processing unit 60 Then, the pulse width of the instant command signal is reduced by a width modulation variable of the fifth modulation parameter, and then the modulated command signal is sent to the driving unit 71, and then the driving unit 71 controls the power supply list. 70 pairs of magnetoresistive devices 30 to reduce the supply rate of a variable adjustment of the magnetoresistive device 30 generates a relatively large resistance, so the user according to a motion state or physiological conditions to adjust its output magnetoresistive damping device 30.

肆. Fourth embodiment of the present invention

Referring to FIG. 2 to FIG. 5, this embodiment can achieve the fourth object of the invention. In addition to the overall technical features of the first embodiment, the present embodiment further includes a speed detector 83 for Detecting the running speed of the mechanism of the exercise bicycle 20 to generate a speed sensing signal, the signal processing unit 60 converts the speed sensing signal to generate a speed value as a third modulation parameter for correcting the command signal. And generating, according to the speed value, a second command signal for controlling the speed at which the real-world playback device 40 plays the real-world image. When the speed value is larger, the dynamic playback speed of the dynamic-reality image is faster. When the speed value is smaller, the playback speed of the dynamic reality image is slower.

Wu. The specific implementation and operation of the present invention

5.1 Implementation of technical features

The specific implementation of the real-time playing device 40 may be a video playing device 40 of a computer, a smart phone or a multimedia player, and the playing soft system is built in the video playing device. The slope data of the database 50 is set according to the slope state of each position of the path, so that the signal processing unit 60 can sequentially generate the slope corresponding to each position point displayed by the real image. The command signal. In addition, the signal processing unit 60 includes a signal transmission interface 61 (such as USB or RS-232), and a microprocessor 62, which can communicate with the real-time playback device 40 through the signal transmission interface 61 for receiving The activation signal of the real-time playback device 40 controls the timing of the command signal output, or outputs a second command signal through the signal transmission interface 61 to control the playback speed of the real-world image, and the microprocessor 62 is built-in or external. A signal conversion circuit 63 for quantizing the respective sensing signals is connected. Moreover, the specific implementation of the driving unit 71 may be a driver (PWM), which is triggered by the command signal of the microprocessor 62 to control the power supply unit 70 to the magnetic field by a pulse width modulation signal of a frequency. The power supply rate of the resistive device 30, the higher the power supply rate, the greater the output damping of the magnetoresistive device 30; conversely, the lower the power supply rate, the smaller the output damping of the magnetoresistive device 30.

As shown in FIGS. 4 and 5, the magnetoresistive device 30 of the present invention is interlocked with the power transmission mechanism 21 of the exercise bicycle 20, and includes a housing 31; a fixed shaft 32; and a rotating member (not shown) which is worn. The fixed shaft 32 is pivotally connected to the housing 31. The rotating member can be rotated relative to the fixing member by the power transmission mechanism 21 of the exercise bicycle 20; a plurality of magnetic components (not shown) are arranged On the outer circumference of the rotating member; and at least one coil winding (not shown), the ring is disposed on the outer circumference of the fixing member, and the coil winding can be excited by the power supply of the power supply unit 70 and each of the magnetic components A magnetic resistance that can be controlled is generated. Further, it must be noted that since the magnetoresistive device 30 is a very well-known member, some of its components are not shown in the drawings.

5.2 Specific operational implementation

In the actual operation of the present invention, the actual measurement and image capturing steps must be performed on the actual road. Specifically, a height sensor and an image capturing device are mounted on the bicycle or other carrier. The bicycle rides on the road to be tested, on the one hand, the image capturing device is used to capture the real-life image of the traveling path along the road, and on the other hand, the height sensor is used to synchronously measure the slope data corresponding to each position point of the real-life image. data. In addition to the processing of matching the real image with the slope data, the slope data is processed, and a slope is calculated for each two predetermined position points, and then the slope is used to convert a load force. According to the load force, a damping control command signal is set (that is, the width of the pulse width modulation signal is adjusted), so that the matching between the real image and the slope data and the setting of the slope data of each position point can be completed. .

Referring to FIG. 4 and FIG. 5, when the user wants to perform the simulated physical exercise training, only the exercise bicycle 20 fixed on the carrying platform 10 needs to be seated. When the user activates the real-world playback device 40, the display 41 immediately plays. In the real-time image, at this time, the signal processing unit 60 is triggered to start synchronously controlling the output damping of the magnetoresistive device 30, and the user only needs to step on the pedal 22 to drive the power transmission mechanism 21 to operate, because the power transmission mechanism 21 Since the magnetoresistive device 30 is interlocked, a predetermined resistance is generated to the power transmission mechanism 21 in operation. As shown in FIG. 6, when the real-time image displayed on the display 41 is a flat road surface, the signal processing unit 60 retrieves the slope data corresponding to the flat road surface from the data library 50, and generates a corresponding command from the slope data. The signal driving unit 71 can be controlled by the command signal to control the power supply unit 70 to maintain the power supply rate of the magnetoresistive device 30 at a general power supply level, thereby causing the magnetoresistive device 30 to output a general-sized damping, so that the user can experience Simulate the riding experience of a flat road.

As shown in FIG. 7, when the real-time image displayed on the display 41 is an uphill road surface, the signal processing unit 60 retrieves the slope data corresponding to the uphill road surface from the data library 50, and generates a corresponding command from the slope data. The signal driving unit 71 can be controlled by the command signal to control the power supply unit 70 to provide more power supply rate to the magnetoresistive device 30, thereby causing the magnetoresistive device 30 to output a large damping, so that the user can experience the simulated uphill road surface. Riding sports experience.

When the real-time image displayed on the display 41 is a down-slope road, the signal processing unit 60 retrieves the slope data corresponding to the down-slope road from the database 50, and generates corresponding command signals from the slope data, and the driving unit 71 The power supply unit 70 can be controlled by the command signal to provide less power supply rate to the magnetoresistive device 30, thereby causing the magnetoresistive device 30 to output less damping, so that the user can experience the riding motion feeling of the simulated downhill road surface. .

land. in conclusion

Therefore, with the construction of the above technical features, the present invention does have the following features:

1. The present invention can synchronously generate a matching damping effect when playing a real-world image, thereby improving the real feeling of the simulated reality, not only improving the effect of exercise and fitness, but also obtaining images of various roads and Corresponding positional slope data can be used to simulate the real-world simulation of various roads, thus providing excellent scalability.

2. The invention can simulate the shifting state of the shifting mechanism as one of the damping modulation parameters, and the main can adjust the output damping by detecting the variable speed state of the front and rear shifting mechanisms, so that the output damping not only matches the real road gradient. And match the state of the shifting mechanism of the exercise bike to enhance the riding reality of the simulated reality.

3. The invention adopts the physiological condition and the motion state as one of the damping modulation parameters, and can use the exercise vehicle speed, the user's heartbeat and the weight as the correction parameters of the damping, so that the output damping value not only matches the real road gradient, but also The user's physiological conditions and exercise status are matched to enhance the real feeling of the simulated reality.

4. The invention combines the speed of the exercise bike with the speed of the image playing, so that the speed of the image is increased with the increase of the speed, and the speed of the image is slowed down as the speed decreases, so as to improve the reality of the riding in the simulated reality. sense.

The above is only one of the possible embodiments of the present invention, and is not intended to limit the scope of the patents of the present invention, and the equivalent implementations of other changes according to the contents, features and spirits of the following claims are It should be included in the scope of the patent of the present invention. The invention is specifically defined in the structural features of the request item, is not found in the same kind of articles, and has practicality and progress, has met the requirements of the invention patent, and has filed an application according to law, and invites the bureau to approve the patent according to law to maintain the present invention. The legal rights of the applicant.

10. . . Carrier platform

20. . . Exercise bike

twenty one. . . Power transmission mechanism

30. . . Magnetoresistive device

31. . . Seat

310. . . Strut

32. . . Fixed axis

40. . . Reality playback device

41. . . monitor

50. . . database

60. . . Signal processing unit

61. . . Signal transmission interface

62. . . microprocessor

63. . . Signal conversion circuit

70. . . Power supply unit

71. . . Drive unit

80. . . First button

81. . . Second button

82. . . Load meter

83. . . Speed detector

84. . . Heartbeat detector

1 is a block diagram showing the basic architecture of the present invention.

2 is a schematic diagram of a more specific functional block of the present invention.

Figure 3 is a schematic diagram of the control of the actuation process of the present invention.

Figure 4 is a schematic view showing the appearance of the specific operation of the present invention.

Figure 5 is a side elevational view of the particular operation of the present invention.

Figure 6 is a schematic diagram of a real image of the present invention on a flat road section.

Figure 7 is a schematic view of a real image of an uphill section of the present invention.

20. . . Exercise bike

30. . . Magnetoresistive device

40. . . Reality playback device

50. . . database

60. . . Signal processing unit

Claims (9)

An indoor exercise bike trainer with a road condition simulation function includes: a carrying platform for the exercise bike device; and a magnetoresistive device disposed on the carrying platform for providing power transmission of the exercise bike Damping of the mechanism rotation; a real-time playback device comprising a playback software, and a display, the playback software executing a live image of at least one travel path and being executable on the display with the exercise bike Matching and playing the real-world image; a database that establishes a plurality of slope data corresponding to the plurality of location points of the path; a signal processing unit that can retrieve the location displayed by the real-world image from the database Pointing the slope data, and then generating a command signal from the slope data; a power supply unit, and a driving unit, wherein the power supply unit can control the power supply rate of the magnetoresistive device by being triggered by the command signal And causing the magnetoresistive device to generate a damping corresponding to the slope of the position point displayed by the real image. The indoor exercise bike trainer with the road condition simulation function according to claim 1, wherein the real-life playback device comprises a video playback device, and the play soft body is built in the audio-visual playback device, and the slope of the database is The data is set according to the slope state of each of the position points of the path, so that the signal processing unit can sequentially generate the command signal corresponding to the slope of each position point displayed by the real image. The indoor exercise bike trainer with the road condition simulation function according to claim 1, wherein the exercise bicycle is provided with a first button and a second button, and the first button is pressed to generate a variable speed of the analog front shifting mechanism. a second sensing signal is generated by the second button, and the second button is pressed to generate a variable speed state of the analog shifting mechanism to generate a second sensing signal, and the signal processing unit respectively respectively the first sensing signal The second sensing signal conversion process is used as a first modulation parameter and a second modulation parameter for correcting the command signal. The indoor exercise bike trainer with the road condition simulation function described in claim 1 further includes a speed detector and a load meter disposed on the exercise vehicle, wherein the speed detector is configured to detect the exercise bike The speed of operation generates a speed sensing signal for sensing a weight of the user to generate a weight sensing signal, and the signal processing unit respectively converts the speed sensing signal and the weight sensing signal to As a third modulation parameter for correcting the command signal and a fourth modulation parameter. The indoor exercise bike trainer with the road condition simulation function described in claim 1 further includes a speed detector for detecting the running speed of the exercise vehicle to generate a speed sensing signal, and the signal processing unit After the speed sensing signal conversion process, a speed value is generated as a third modulation parameter for correcting the command signal, and a second command signal is generated according to the speed value for controlling the real-time playing device to play the The speed of the real image, when the speed value is larger, the faster the playback speed of the dynamic real image, and the smaller the speed value, the slower the playback speed of the dynamic image. The indoor exercise bike trainer with the road condition simulation function described in claim 1 further includes a heartbeat detector for sensing a heartbeat of the user to generate a heartbeat sensing signal, and the signal processing unit senses the heartbeat The signal conversion process is used as a fifth modulation parameter for correcting the command signal. An indoor exercise bike trainer with a road condition simulation function according to claim 1, wherein the signal processing unit comprises: a signal transmission interface; and a microprocessor through which the signal transmission interface is The real-time playing device signal is connected to receive the activation signal of the real-time playing device to control the timing of the command signal output. An indoor exercise bike trainer with a road condition simulation function according to claim 1, wherein the drive unit is a driver (PWM), and the driver (PWM) is controlled by the signal processing unit to control the frequency at a frequency. The power supply rate of the power supply unit to the magnetoresistive device. An exercise bicycle training method with simulated real-world functions, comprising: providing an exercise bike trainer according to claim 1, wherein the database establishes a plurality of slope data corresponding to each position of the path; The signal processing unit extracts the slope data corresponding to the slope of the path displayed by the real image from the database, and generates the command signal from the slope data captured; and receives the command signal by the driving unit Triggering to control the power supply rate of the power supply unit to the magnetoresistive device, so that the magnetoresistive device generates damping corresponding to the slope of each position point displayed by the real image, wherein each slope data is based on the path The slope state of each of the position points is set so that the signal processing unit can sequentially generate the command signal corresponding to the slope of each position point displayed by the real image.