CN103920287B - Virtual scene network exercise bicycle - Google Patents

Abstract

The invention discloses a virtual scene network exercise bicycle, which includes a vertical exercise bicycle body, a central control device and a touch screen display connected to the central control device are arranged on the vertical exercise bicycle body. A running resistance under the body of the exercise bicycle is provided by a generator, and a pedal and a generator controller are arranged on the running resistance by the generator. An angle sensor installed on the shaft, the angle sensor is connected to the central control device, and a storage battery and a braking resistor respectively connected to the central control device and the generator controller are also arranged on the body of the vertical exercise bicycle; the product is energy-saving It is environmentally friendly and has a very good market prospect.

Description

A virtual scene network exercise bike

technical field

The present invention relates to exercise bicycles, in particular to a virtual scene network exercise bicycle.

Background technique

Although they know that there are many benefits to exercising properly in the morning, many office workers feel that "early exercise" is out of reach. In addition to "no time", "no exercise venue" is also one of the obstacles for office workers to exercise early. According to statistics, at present, 60% of sports facilities are concentrated in schools. Although the school's sports venues can be opened to the outside world as much as possible, they need to be opened without affecting the normal teaching order, student safety and physical education teaching. But the reality is that during the winter and summer vacations, almost all primary and secondary schools say "no" to sports enthusiasts.

As a result, exercise bikes suitable for indoor use came into being, but so far, these exercise bikes can only adjust the resistance, there is no virtual scene, and there is no way to conduct multiplayer competitions.

Existing patent a new type of vertical exercise bike capable of networked competitive competition CN 201889024 U discloses a new type of vertical exercise bike capable of networking interactive competitive competition, including a vertical exercise bike body, characterized in that, in the vertical exercise A computer that adopts a liquid crystal display touch screen is also installed on the bicycle body, and the computer is connected with the external Internet through its network interface; the computer is connected with a core processing controller MCU through an internal communication interface, and the core processing controller MCU peripheral A speed detection circuit, a pulse detection circuit, a button control circuit and a resistance module control circuit are connected as inputs. This patent does not solve the problem of generating electricity through exercise bikes, which wastes resources. Therefore existing exercise bicycle is relatively single, can not satisfy people's physical exercise needs, and there are defects in the prior art and need to be improved.

Contents of the invention

The technical problem to be solved by the present invention is to provide a new virtual scene network exercise bicycle.

The present invention proposes a virtual scene network fitness bicycle, the size of its running resistance comes from the road conditions on the screen virtual scene, and the running resistance is set according to the road surface slope and friction coefficient, and the running resistance is generated by a generator, so that people pedal The power is transformed into the power of the generator to generate electricity, and the generated electricity is stored by the battery. Moreover, the bicycle controller has a networking function, and players on the network can be selected to compete, which increases the experience of using the exercise bicycle.

The technical scheme of the present invention is as follows: a virtual scene network exercise bicycle, comprising a vertical exercise bicycle body, a central control device and a touch screen display connected to the central control device are arranged on the vertical exercise bicycle body, The driving resistance below the body of the vertical exercise bicycle is produced by a generator, and a pedal and a generator controller are arranged on the generator. An angle sensor installed on the shaft, the angle sensor is connected to the central control device, and a storage battery and a braking resistor respectively connected to the central control device and the generator controller are also arranged on the body of the vertical exercise bicycle;

The generator controller is a power electronic control device with a built-in communication interface, which is used to rectify the alternating current generated by the alternator into direct current for charging the battery, and cut off the charging to the battery when the voltage of the battery is saturated. , the generator controller connects the braking resistor to consume the power generation through the braking resistor;

The central control device is equipped with a network interface, a 232 communication interface, a digital interface and an analog interface connected to the display, and is used to contribute information to users on the network through a router or switch to realize voice interaction and networking competitions.

In a preferred solution, the virtual scene network exercise bike, wherein the central control device is an industrial computer or a computer.

In a preferred solution, the virtual scene network exercise bike, wherein a converter is set between the mains, the generator controller and the storage battery,

The converter is a power electronic device, which is used to convert 24V DC into AC 220V, so as to supply power to touch screen displays, industrial computers or computers that require AC 220V. At the same time, the converter has a battery voltage detection function. When the battery voltage is lower than a certain voltage, the battery power supply line is cut off, and the mains power is directly cut in, so as to supply AC 220V power to the touch screen display, industrial computer or computer. In a preferred solution, the virtual scene network exercise bike, wherein the touch screen display is a display with a touch screen, and the display with a touch screen communicates with a computer host through a USB interface, and the computer is provided with a driver program for the touch screen to realize the touch function.

In a preferred solution, the virtual scene network exercise bike, wherein, the angle sensor refers to a sensor for absolute or relative measurement of angular displacement, and its output signal is an analog quantity or the output signal is not an analog quantity, and is transferred through an intermediate signal conditioning module into analog.

In a preferred solution, the virtual scene network exercise bike, wherein the braking resistor refers to a resistor with a certain resistance value and a certain power, which mainly functions to consume electric energy and reduce the voltage of the DC part.

Preferably, the virtual scene network exercise bike, wherein, the AD conversion electronic device is set in the industrial computer or the PCI slot of the computer, and is used to insert the industrial computer or the computer PCI slot, or the USB interface has the ability to convert the analog into digital quantities.

In a preferred solution, the virtual scene network exercise bike, wherein, the storage battery refers to a lead battery or a lithium battery; the generator refers to an alternator.

In a preferred solution, in the virtual scene network exercise bike, a scene module is set inside the central control device. In a preferred solution, the virtual scene network exercise bike, wherein, the body of the upright exercise bike is also provided with an energy consumption testing device.

In a preferred solution, the virtual scene network exercise bike includes an input terminal, at least one output terminal and at least one memory; the input terminal is provided with an input module, a scene selection module, and a scene output module; the output terminal is provided with information acquisition module, a processing module, and a voice output module; the input module is respectively connected to the scene selection module and the scene output module; the scene selection module is connected to the scene output module, and is used to select a preset scene and pass the The scene output module outputs the scene information; the information acquisition module is connected to the processing module for obtaining the scene information and sending it to the processing module; the processing module is respectively connected to the voice output module, each The memory is used for reading pre-stored corresponding data from the memory according to the scene information, and outputting voice through the voice output module.

Preferably, in the virtual scene network exercise bike, the scene output module is provided with a logo output unit for outputting the logo and outputting the scene information in the form of a logo; the information acquisition module is provided with a logo reading unit for scanning and read the ID.

Preferably, the virtual scene network exercise bike is also provided with a server, the processing module is remotely connected to the server through a wireless transmission unit, and the server selects a memory for it and connects to it.

By adopting the above-mentioned scheme, the present invention increases various virtual scenes by aiming at the shortcomings of existing bicycles, such as winding mountain roads, muddy roads, roads around lakes, etc. The virtual scenes are made of famous scenic spots in the world at a ratio of 1:1, so that The driving resistance of the bicycle is converted from the slope resistance and friction resistance of the road surface on the virtual scene. The user seems to be driving on the actual road, and the user has a good sense of immersion.

Aiming at the shortcomings of the existing bicycles, the networking function is added, so that many bodybuilders who use the bicycles invite each other through the network to form a competition team and conduct virtual competitions. It also has a voice service function, which enables voice conversations between contestants and increases the interactivity of the game. The market prospect is good. This system organically combines online games with sports and fitness, expands the concept of routine exercise, and increases the authenticity, competitiveness and fun of upright exercise bicycles, thereby reducing exercise fatigue for bodybuilders and making fitness exercises easier. It is more attractive and directly improves the effect of sports and fitness. And make full use of the power generation device in the virtual scene network exercise bike to maintain the running resistance in the virtual scene network exercise bike generated by the generator, so that the force of the pedal of the person is converted into the power of the generator to generate electricity, and the electricity generated is passed through the battery Storage, the product is energy-saving and environmentally friendly.

Description of drawings

Fig. 1 is the structural representation of the present invention;

detailed description

In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are given in the description and drawings, but the present invention can be implemented in many different forms and is not limited to the embodiments described in the description. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

It should be noted that when a certain element is fixed to another element, it includes directly fixing the element to the other element, or fixing the element to the other element through at least one other element in the middle. When an element is connected to another element, it includes directly connecting the element to the other element, or connecting the element to the other element through at least one intervening other element.

One embodiment of the present invention is that the technical scheme of the present invention is as follows: a virtual scene network exercise bicycle, comprising a vertical exercise bicycle body, a central control device and a central control device are arranged on the vertical exercise bicycle body The touch screen display connected to the device, a driving resistance under the body of the vertical exercise bike is generated by a generator, a pedal and a generator controller are arranged on the generator, the central control device is connected with the generator controller, and An angle sensor coaxially installed on the body handle of the exercise bicycle, the angle sensor is connected with the central control device, and a storage battery, which is respectively connected with the central control device and the generator controller, is also arranged on the body of the vertical exercise bicycle. A braking resistor; currently, exercise bikes only adjust the resistance through different gears, there is no virtual scene, and there is no way to conduct multiplayer competitions.

Aiming at the shortcomings of the existing bicycles, various virtual scenes have been added, such as winding mountain roads, muddy roads, and roads around the lake. The slope resistance and friction resistance of the road surface on the virtual scene are compounded and converted. The user seems to be driving on the actual road, and the user has a good sense of immersion.

Aiming at the shortcomings of the existing bicycles, the networking function is added, so that many bodybuilders who use the bicycles invite each other through the network to form a competition team and conduct virtual competitions. It also has a voice service function, which enables voice conversations between contestants and increases the interactivity of the game.

The working process of the present invention is like this. Through virtual reality software, a 1:1 scale virtual scene is constructed with reference to world-famous cycling attractions. The touch screen display can select a variety of scenes. After entering the scene, the driving resistance is calculated according to the friction coefficient and slope of the road surface in the scene. The driving resistance is provided by the generator, so that the pedal force is converted into the power of the generator. The direction feedback of the bicycle in the virtual scene is realized by the angle sensor coaxially installed on the handlebar of the bicycle. In the invention, an industrial computer or a computer is used as a control center to communicate and control a generator controller to set power generation, thereby simulating driving resistance. The industrial computer or computer has a network interface, and through a router or switch, it can contribute information to users on the network to realize voice interaction and networking competition.

The converter is a power electronic device, which has the function of inverting 24V DC into AC 220V, so as to supply power to the touch screen display, industrial computer or computer that needs AC 220V. At the same time, the converter has the function of detecting the battery voltage. When the voltage is lower than a certain voltage, the battery power supply line is cut off, and the mains power is directly cut in, so as to supply AC 220V power to the touch screen display, industrial computer or computer.

The industrial computer or computer is used as the controller of the whole system, with 232 communication interface, digital interface and analog interface connected with the display. Its main functions are: 1. Generate a virtual simulation scene; 2. Control the generator controller by means of communication; 3. Display the implementation information interaction with other network users through the network interface.

The touch screen display is a display with a touch screen, the touch screen communicates with the host computer through the USB interface, and the driver of the touch screen is installed in the computer to realize the touch function.

The generator controller is a power electronic control device with its own communication interface. It rectifies the alternating current generated by the alternator into direct current to charge the battery. When the battery voltage is saturated, it cuts off the charging to the battery and at the same time, switches Braking resistor, the power generated will be consumed through the braking resistor. The generator controller controls the output power of the generator by controlling the torque of the generator. The torque of the generator is the resistance of the human pedal bicycle. The load torque and power of the generator are controlled by the industrial computer or electronic control. Communication realizes parameter setting.

Storage battery refers to lead battery or lithium battery.

Generator refers to an alternator.

The braking resistor refers to a resistor with a certain resistance value and a certain power, which mainly consumes electric energy and reduces the voltage of the DC part.

AD conversion refers to an electronic device inserted into the PCI slot of an industrial computer or computer, or a USB interface that converts analog quantities into digital quantities for industrial computer or computer to read.

Angle sensor refers to the sensor for absolute or relative measurement of angular displacement. Its output signal is analog or not, but it can be converted into analog through the intermediate signal conditioning module.

The network interface refers to the RJ11 and RJ45 interfaces that can be connected to switches or routers.

Bicycle axle refers to the rear axle of a bicycle.

Bicycle steering refers to the steering handle of the front wheel of a bicycle.

The Internet is the Internet, also known as the Internet. It is a global network of connected computers that communicate with each other using a common language.

The generator controller is a power electronic control device with a built-in communication interface, which is used to rectify the alternating current generated by the alternator into direct current for charging the battery, and cut off the charging to the battery when the voltage of the battery is saturated. , the generator controller connects the braking resistor to consume the power generation through the braking resistor;

The central control device is equipped with a network interface, a 232 communication interface, a digital interface and an analog interface connected to the display, and is used to contribute information to users on the network through a router or switch to realize voice interaction and networking competitions.

In a preferred solution, the virtual scene network exercise bike, wherein the central control device is an industrial computer or a computer. In a preferred solution, the virtual scene network exercise bike, wherein a converter is arranged between the mains, the generator controller and the storage battery, and the converter is a power electronic device for converting 24V DC into AC 220V function, so as to supply power to the touch screen display, industrial computer or computer that needs AC 220V. At the same time, the converter has the battery voltage detection function. , in order to provide AC 220V power supply for the touch screen monitor and industrial computer or computer. In a preferred solution, the virtual scene network exercise bike, wherein the touch screen display is a display with a touch screen, and the display with a touch screen communicates with a computer host through a USB interface, and the computer is provided with a driver program for the touch screen to realize the touch function.

In a preferred solution, the virtual scene network exercise bike, wherein, the angle sensor refers to a sensor for absolute or relative measurement of angular displacement, and its output signal is an analog quantity or the output signal is not an analog quantity, and is transferred through an intermediate signal conditioning module into analog.

In a preferred solution, the virtual scene network exercise bike, wherein the braking resistor refers to a resistor with a certain resistance value and a certain power, which mainly consumes electric energy and reduces the DC part voltage;

Preferably, the virtual scene network exercise bike, wherein, the AD conversion electronic device is set in the industrial computer or the PCI slot of the computer, and is used to insert the industrial computer or the computer PCI slot, or the USB interface has the ability to convert the analog into digital quantities.

In a preferred solution, the virtual scene network exercise bike, wherein, the storage battery refers to a lead battery or a lithium battery; the generator refers to an alternator.

In a preferred solution, in the virtual scene network exercise bike, a scene module is set inside the central control device. In a preferred solution, the virtual scene network exercise bike, wherein, the body of the upright exercise bike is also provided with an energy consumption testing device.

In a preferred solution, the virtual scene network exercise bike includes an input terminal, at least one output terminal and at least one memory; the input terminal is provided with an input module, a scene selection module, and a scene output module; the output terminal is provided with information acquisition module, a processing module, and a voice output module; the input module is respectively connected to the scene selection module and the scene output module; the scene selection module is connected to the scene output module, and is used to select a preset scene and pass the The scene output module outputs the scene information; the information acquisition module is connected to the processing module for obtaining the scene information and sending it to the processing module; the processing module is respectively connected to the voice output module, each The memory is used for reading pre-stored corresponding data from the memory according to the scene information, and outputting voice through the voice output module.

Preferably, in the virtual scene network exercise bike, the scene output module is provided with a logo output unit for outputting the logo and outputting the scene information in the form of a logo; the information acquisition module is provided with a logo reading unit for scanning and read the ID.

Preferably, the virtual scene network exercise bike is also provided with a server, the processing module is remotely connected to the server through a wireless transmission unit, and the server selects a memory for it and connects to it.

By adopting the above-mentioned scheme, the present invention increases various virtual scenes by aiming at the shortcomings of existing bicycles, such as winding mountain roads, muddy roads, roads around lakes, etc. The virtual scenes are made of famous scenic spots in the world at a ratio of 1:1, so that The driving resistance of the bicycle is converted from the slope resistance and friction resistance of the road surface on the virtual scene. The user seems to be driving on the actual road, and the user has a good sense of immersion.

1. Aiming at the shortcomings of the existing bicycles, the networking function is added, so that multiple exercisers who use the bicycles can invite each other through the network to form a competition team and conduct virtual competitions. It also has a voice service function, which enables voice conversations between contestants and increases the interactivity of the game. The market prospect is good. This system organically combines online games with sports and fitness, expands the concept of routine exercise, and increases the authenticity, competitiveness and fun of upright exercise bicycles, thereby reducing exercise fatigue for bodybuilders and making fitness exercises easier. It is more attractive and directly improves the effect of sports and fitness. And make full use of the power generation device in the virtual scene network exercise bike to maintain the running resistance in the virtual scene network exercise bike generated by the generator, so that the force of the pedal of the person is converted into the power of the generator to generate electricity, and the electricity generated is passed through the battery Storage, the product is energy-saving and environmentally friendly.

2. The system is equipped with a touch screen display, which takes world-famous cycling spots as virtual scenes, and can choose from a variety of scenes.

3. After entering the scene, different driving resistances will be generated according to the road conditions in the scene.

4. The force of the pedals is converted into the power of the generator to charge the battery, realizing power generation while exercising.

5. The system controller has a network interface, which can realize multi-user voice calls and multi-person competitions.

6. The direction feedback of the bicycle in the virtual scene is realized by the angle sensor coaxially installed on the handlebar of the bicycle.

7. The generator controller controls the load torque of the generator to provide and determine the resistance of the human pedal bicycle.

8. The function of the generator controller to switch on and off the charging of the battery and to switch on and off the braking resistor.

It should be noted that the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the description of the present invention; and, for those of ordinary skill in the art, improvements can be made according to the above description Or transformation, and all these improvements and transformations should belong to the protection scope of the appended claims of the present invention.

Claims (9)

1. A virtual scene network exercise bicycle, comprising a vertical exercise bicycle body, is characterized in that a central control device and a touch screen display connected with the central control device are set on the vertical exercise bicycle body, in the A driving resistance under the body of the vertical exercise bicycle is generated by a generator, and a pedal and a generator controller are arranged on the generator. The installed angle sensor, the angle sensor is connected with the central control device, and a storage battery and a brake resistor respectively connected with the central control device and the generator controller are also arranged on the body of the vertical exercise bicycle; The generator controller is a power electronic control device with a built-in communication interface, which is used to rectify the alternating current generated by the alternator into direct current for charging the battery, and cut off the charging to the battery when the voltage of the battery is saturated. , the generator controller connects the braking resistor to consume the power generation through the braking resistor; The central control device is equipped with a network interface, a 232 communication interface, a digital interface and an analog interface connected to the display, and is used to contribute information to users on the network through a router or switch to realize voice interaction and networking competitions. 2. The virtual scene network exercise bike according to claim 1, wherein the central control device is an industrial computer or a computer. 3. according to the described virtual scene network exercise bicycle of claim 1, it is characterized in that a converter is set between the mains, the generator controller and the storage battery, The converter is a power electronic device, which is used to convert 24V DC into AC 220V, so as to supply power to touch screen displays, industrial computers or computers that require AC 220V. At the same time, the converter has a battery voltage detection function. When the battery voltage is lower than a certain voltage, the battery power supply line is cut off, and the mains power is directly cut in, so as to supply AC 220V power to the touch screen display, industrial computer or computer. 4. according to the described virtual scene network exercise bicycle of claim 1, it is characterized in that the touch screen display is a display with a touch screen, and the display with a touch screen communicates with the host computer through a USB interface, and the computer is provided with a driver program for the touch screen for realizing touch function. 5. according to the described virtual scene network fitness bicycle of claim 1, it is characterized in that, described angle sensor refers to the sensor that absolute or relative measurement is carried out to angular displacement, and its output signal is analog quantity or output signal is not analog quantity, after The intermediate signal conditioning module converts it into an analog quantity. 6. according to the described virtual scene network exercise bicycle of claim 1, it is characterized in that, the The braking resistor refers to a resistor with a certain resistance value and a certain power, which mainly consumes electric energy and reduces the voltage of the DC part. 7. The virtual scene network exercise bike according to claim 1, wherein the storage battery refers to a lead battery or a lithium battery; the generator refers to an alternator. 8. The virtual scene network exercise bike according to claim 1, wherein a scene module is set inside the central control device. 9. The virtual scene network exercise bike according to claim 1, wherein the body of the upright exercise bike is also provided with an energy consumption testing device.