CN113663313B - Control system carrying intelligent display screen motion equipment and starting method thereof - Google Patents

Abstract

The invention discloses a control system and a starting method of a sports equipment equipped with an intelligent display screen. The sports equipment is in the form of self-generating power. The starting method is used in the Uboot stage of starting the smart display screen, which includes: when receiving a starting command, Read the configuration and status parameters of the sports equipment and perform initialization settings; detect the electrical signal of the sports equipment and the voltage value of the rechargeable battery of the sports equipment; when the electrical signal of the sports equipment changes, generate a data change instruction to determine the user input; when When the voltage value of the rechargeable battery is greater than the first threshold and less than the second threshold, the rechargeable battery enters the storage state, and the changed data is called and sent to the designated area according to the received data change command, so that the dynamic display data on the smart display can be Synchronously update and display the current status parameters of the sports equipment according to user input, thereby saving user time and improving user experience.

Description

A control system and starting method of a sports device equipped with an intelligent display screen

technical field

The invention relates to the technical field of sports equipment design, and specifically relates to a control system and a starting method for a self-generating sports equipment equipped with an intelligent display screen.

Background technique

With the improvement of people's quality of life, sports equipment has begun to be equipped with smart displays, so that users can observe the changes in fitness data during exercise, and at the same time watch movies or listen to music through the APP on the smart display. , to enhance the fun of the exercise process and prolong the exercise time.

However, most of the existing smart display screens use the Android system, because the Android system needs to go through the first stage UBOOT (Universal Boot Loader, an open source project that follows the terms of the GPL) and the second stage Kernel (operating system kernel) during the boot process. 3. In the third stage, it takes about 25-30 seconds for the Android to start up until the Launcher system starts up on the desktop. Therefore, it takes a while for the smart display to enter the working interface after receiving the boot command. During this process, the smart display The display screen cannot dynamically follow and display the current status parameters of the sports equipment, so even if the user is exercising during this period, he cannot observe the fitness data in real time, and can only use it after the system is fully started. In this way, it will waste more time for the user and affect User experience; in addition, due to the high power consumption of sports equipment equipped with smart displays, most of the existing sports equipment equipped with smart displays are plugged in, and the placement of sports equipment will be restricted, resulting in users unable to Place the sports equipment in the desired position according to the demand, which will affect the user experience.

To sum up, the control system and starting method of the self-generating sports equipment equipped with smart display screens in the prior art still need to be further improved.

Contents of the invention

The purpose of the present invention is to overcome the above-mentioned defects or problems in the background technology, and provide a control system for a sports device equipped with an intelligent display screen and a starting method thereof, so as to improve user experience.

To achieve the above object, the present invention adopts the following technical solutions:

A method for starting a sporting device equipped with a smart display, the sporting device is in the form of self-power generation, the starting method is used for the Uboot stage of the smart display booting, and it includes: when receiving a starting command, reading the configuration and status of the sporting device Parameters and initialization settings; detect the electrical signal of the sports equipment and the voltage value of the rechargeable battery of the sports equipment; when the electrical signal of the sports equipment changes, generate a data change instruction to determine the user input; when the voltage value of the rechargeable battery is greater than the first When the threshold value is less than the second threshold value, the rechargeable battery enters the storage state, and the changed data is retrieved and sent to the designated area according to the received data change command, so that the dynamic display data on the smart display can be updated synchronously according to user input and display motion The current state parameters of the device.

Further, the above start-up method also includes: directly shutting down the mobile device when the voltage value of the rechargeable battery is lower than the first threshold; leaving the Uboot stage and continuing to start when the voltage value of the rechargeable battery of the sports device is greater than the second threshold.

Further, the state parameters of the exercise equipment include at least one of exercise frequency, power, battery charge, and heart rate.

Further, when the data change instruction is received, the brightness value of the smart display screen is also increased, and when the first preset period of time passes and reaches the first preset time period, the power signal of the sports equipment is detected to adjust the voltage value of the rechargeable battery of the current sports equipment Determine whether to leave the Uboot stage.

Further, when it is detected that the power signal of the sports equipment and its input duration are greater than the third threshold, it will be turned off directly; The second threshold, then leave the Uboot stage and continue to start; when no valid power input signal is detected, reduce the brightness value of the smart display, and when it passes and reaches the second preset time period, read the current status of the sports device again State parameter value and judge whether to leave the Uboot stage according to the voltage value of the rechargeable battery of the current sports equipment.

Further, the method of reading configuration and initializing settings in the Uboot stage is as follows: define initialization function pointers, receiving function pointers, sending function pointers, and serial ports and baud rate tables suitable for communication; Select a baud rate suitable for serial communication from the baud rate table; when the required baud rate is not in the baud rate table, add a new baud rate suitable for communication to the baud rate table, and Recompile the test after cleaning the cache; perform data signal transmission with the self-generating motion device according to the receiving function and sending function.

Further, in the Uboot stage, the method of synchronously updating and displaying the current state parameter value of the sports equipment according to the user input is as follows: generate 8-bit compressed coded bmp format static background image and several dynamic display font images; The font image is decoded and converted into a compressed 16-bit bmp format image; the static background image and several dynamic display font images in the compressed 16-bit bmp format are sequentially stored in the memory; the static background image and each font image are read in any The position of the pixel under the coordinates in the memory; when receiving the data change command, call the font map at the next coordinate position in the memory to the specified coordinate position in the static background image, and overwrite the image at the specified coordinate position at the previous moment, to Realize dynamic display of data following changes.

Furthermore, the dynamically displayed font map includes 12 sequentially stored character pictures.

A control system for sports equipment equipped with an intelligent display screen. The sports equipment is in the form of self-power generation. The control system includes: a voltage conversion module, a rechargeable battery, a first control unit, a key input module and a second control unit; the voltage conversion module is used for The first control unit and the second control unit supply power, and when the voltage value of the rechargeable battery is greater than the first threshold and less than the second threshold, the rechargeable battery is charged to enter the storage state; the rechargeable battery is used for the first control unit and the second control unit. Two control units supply power; the first control unit is used to obtain the state parameters of the sports equipment and send them to the second control unit; the key input module is used to send the power signal after receiving an external input command; the second control unit is used to detect the voltage The electrical signal of the conversion module changes or generates a start command when receiving a power signal, reads the configuration and status parameters of the motion equipment and performs initialization settings; it is also used to generate a data change command when the electrical signal transmission of the voltage conversion module changes. Determine the user input and detect the voltage value of the rechargeable battery. When the voltage value of the rechargeable battery is greater than the first threshold and less than the second threshold, the change data is called and sent to the designated area according to the data change instruction received, so that the smart display screen The dynamic display data on the device can be updated synchronously according to user input and display the current state parameters of the sports equipment.

Further, a drive module is also included; the drive module is used to convert externally input mechanical energy into electrical energy and is electrically connected to the voltage conversion module.

As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following beneficial effects:

1. By mounting the smart display on the sports equipment, the fun of the sports process is enhanced, and since the sports equipment is self-generating, users can place the sports equipment according to their own needs; through Uboot The stage setting reads the configuration of the sports equipment and performs initialization settings when receiving the start command, so that the smart display can transmit signal data with the sports equipment in the Uboot stage, so as to prepare for the subsequent communication between the smart display and the sports equipment; through In the Uboot stage, the method of detecting the electrical signal of the sports equipment and the voltage value of the rechargeable battery is set, so that the rechargeable battery of the sports equipment can store power according to user input when the power is insufficient, and can be based on user input at this stage of insufficient power. Synchronously update and display the current state parameters of the sports equipment, so that the user can charge immediately when the power of the self-generating sports equipment is insufficient and the smart display cannot be fully activated, without waiting for the smart display to be fully powered on. The display screen observes motion data; therefore, this setting saves the time for the user to wait for the smart display screen to turn on, and effectively improves the user experience.

2. By setting the smart display to shut down directly when the voltage value of the rechargeable battery is less than the first threshold, and to leave the Uboot stage and continue to start when the voltage is greater than the second threshold, the smart display can be selected according to the power of the rechargeable battery of the self-generating sports equipment Different working modes are used to realize the seamless connection of human-computer interaction during the startup process; therefore, this setting saves the user's time and is conducive to further improving the user experience.

3. By setting the state parameters of the sports equipment to at least one of exercise frequency, power, battery power, and heart rate, users can observe the sports equipment and their own movement through the smart display screen when exercising in the Uboot stage; therefore, This setting is conducive to improving the fun of human-computer interaction.

4. By setting the smart display to increase the brightness value of the smart display when it receives a data change command, and to detect the power signal of the sports device when it passes and reaches the first preset time period, the smart display can Sports equipment can adjust the brightness of the screen synchronously when the user inputs, so that the user can more clearly observe the status parameters updated synchronously on the screen, and the power signal is detected after the first preset time period, avoiding the If the screen is lit for too short a time and the user cannot observe the sports data well, the screen will go dark; in addition, by setting whether the sports equipment has a power signal input when the first preset time period arrives and according to the charging battery The method of judging whether to leave the Uboot stage by the voltage value realizes the seamless connection of human-computer interaction.

5. By setting the smart display to reduce the brightness value of the smart display when no effective power signal is detected after the first preset time period, and read the current state of the sports equipment again after the second preset time period The value and the voltage value of the rechargeable battery are used to judge whether to leave the Uboot stage, so that the smart display can automatically enter the power saving mode when the rechargeable battery power of the sports device is low, and avoid the situation that the screen cannot be fully powered on as soon as possible due to excessive power consumption of the screen. ; Therefore, this setting is conducive to further improving the user experience.

6. By providing a method of reading configuration and initializing settings in the Uboot stage, the smart display can perform signal data transmission with the sports equipment in the Uboot stage; this setting overcomes the inability to operate the serial port in the Uboot stage because there is no general library function The technical barriers enable the smart display to output logs and input commands through the serial port during the Uboot stage.

7. By providing a method of synchronously updating and displaying the current state parameter value of the sports device in the Uboot stage according to user input, the smart display screen can be synchronously updated in the Uboot stage according to the user input of the sport device and display the state parameter in a normal size; This setting overcomes the problem that the smart display in the prior art can only display charging animation in the Uboot stage and is limited by the format of the image, which causes the image of the charging animation to be displayed in the UBOOT stage. The picture is very small and inconvenient to watch.

8. By setting the dynamic display font map to include 12 sequentially stored character pictures, in order to transfer the font map at the next coordinate position in the memory to the specified coordinate position in the static background map when receiving a data change instruction subsequently, And prepare for overwriting the image at the specified coordinate position at the previous moment.

9. By providing the specific structure of the control system of the self-generating exercise equipment, the smart display screen mounted on the self-generating exercise equipment can update and display the state parameters of the user during the exercise according to the user input in the Uboot stage.

10. By setting the driving module, the sports equipment can convert mechanical energy into electrical energy according to user input to realize self-power generation.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a module connection diagram of a control system equipped with a smart display screen sports device described in an embodiment of the present invention

Fig. 2 is a schematic flowchart of a method for starting a sports device equipped with a smart display according to an embodiment of the present invention.

Explanation of main reference signs:

Voltage conversion module 1; rechargeable battery 2; first control unit 3; key input module 4; second control unit 5; drive module 6.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are preferred embodiments of the invention and should not be seen as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In the claims, description and above-mentioned drawings of the present invention, unless otherwise clearly defined, the terms "first", "second" or "third" are used to distinguish different objects, not for Describe a specific order.

In the claims, specification and above-mentioned drawings of the present invention, unless otherwise clearly defined, for orientation words, such as using the terms "center", "transverse", "longitudinal", "horizontal", "vertical", "top" , "Bottom", "Inner", "Outer", "Up", "Down", "Front", "Back", "Left", "Right", "Clockwise", "Counterclockwise" and other directions or The positional relationship is based on the orientation and positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or be constructed and operated in a specific orientation , so it cannot be understood as limiting the specific protection scope of the present invention.

In the claims, description and above-mentioned drawings of the present invention, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, there is no displacement relationship and relative rotation relationship between the two. Any connection method, that is to say, includes non-detachable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or elements.

In the claims, description and above-mentioned drawings of the present invention, if the terms "comprising", "having" and their variants are used, it is intended to mean "including but not limited to".

Referring to Fig. 1 and Fig. 2, the present invention discloses a control system and a starting method for a sports device equipped with an intelligent display screen. The sports equipment is in the form of self-generating power, and the starting method is used in the Uboot stage of the smart display; The display screen, its control panel has the functions of display and button control; in other embodiments, the sports equipment can also be spinning bikes, treadmills, etc.

As shown in FIG. 1 , the control system of a sports device equipped with a smart display includes a voltage conversion module 1 , a rechargeable battery 2 , a first control unit 3 , a key input module 4 , a second control unit 5 and a drive module 6 .

Wherein, the drive module 6 is electrically connected with the voltage conversion module 1, the voltage conversion module 1 is electrically connected with the first control unit 3, the second control unit 5 and the rechargeable battery 2, and the first control unit 3 is connected with the second control unit 5 and the rechargeable battery 2, and the second control unit 5 is electrically connected to the key input module 4.

The drive module 6 is used to convert externally input mechanical energy into electrical energy. In an embodiment of the present invention, the drive module 6 is a motor; wherein, the externally input mechanical energy refers to the mechanical energy generated when the user strokes the paddle of the rowing machine .

The voltage conversion module 1 is used to receive the electric energy of the drive module 6 and convert the electric energy into electric energy suitable for powering the first control unit 3 and the second control unit 5, and is also used for rechargeable battery 2 when the voltage is greater than the first threshold and Charge the rechargeable battery 2 when it is less than the second threshold, so that the rechargeable battery 2 enters the storage state; in the embodiment of the invention, the first threshold is 9.5V, and the second threshold is 12V. When the voltage of the rechargeable battery 2 is greater than 9.5V When v and less than 12v, it is in an insufficient power state. When the voltage value of the rechargeable battery is less than 9.5v, it is a state of severe power shortage. When the voltage value of the rechargeable battery is greater than 12v, it is in a state of sufficient power.

The rechargeable battery 2 is used to receive the electric energy of the voltage conversion module 1 and supply power to the first control unit 3 and the second control unit 5 .

The first control unit 3 is used to obtain and send the state parameters of the sports equipment;

The key input module 4 is used to realize the key control function of the smart display screen, and it sends a power signal when receiving an external input command; wherein, the external input command here refers to the command generated when the user presses the power key.

The second control unit 5 is used to generate a start command when detecting the electrical signal and the power signal of the voltage conversion module 1, read the configuration and state parameters of the sports equipment and perform initialization settings; in an embodiment of the present invention, the user pulls the rowing The electrical signal of the voltage conversion module 1 will change when the paddle of the rowing machine is used, and the start instruction is generated when the user pulls the paddle of the rowing machine or presses the power button; in an embodiment of the present invention, the electrical signal includes a voltage signal and a current signal ; The second control unit 5 is also used to generate a data change instruction to determine user input when the electrical signal of the voltage conversion module 1 changes, and detect the voltage value of the rechargeable battery 2, when the voltage value of the rechargeable battery is greater than the first threshold and less than At the second threshold, according to the received data change instruction, the change data is called and sent to the designated area, so that the dynamic display data on the smart display can be updated synchronously according to the user input and display the current state parameter value of the sports equipment.

As shown in Figure 2, the startup method of the sports equipment equipped with the smart display includes: when receiving the startup command, read the configuration and status parameters of the sports equipment and perform initialization settings; this setting enables the smart display to communicate with the sports equipment in the Uboot stage Signal data transmission to prepare for the subsequent communication between the smart display and sports equipment.

Detect the electrical signal of the sports equipment and the voltage value of the rechargeable battery 2 of the sports equipment, and generate a data change instruction to determine the user input when the electrical signal of the sports equipment changes; this setting makes the rechargeable battery 2 of the sports equipment run out of power The power storage state can be performed according to user input.

When the voltage value of the rechargeable battery 2 is greater than the first threshold and less than the second threshold, the rechargeable battery 2 enters the power storage state, and when receiving a data change command, it will call the change data and send it to the designated area, so that the information on the smart display screen The dynamic data can be updated synchronously according to the user input and display the current state parameters of the sports equipment; this setting enables the user to charge immediately when the rechargeable battery 2 is low and the smart display cannot be fully activated, without waiting for the display to fully The motion data can be observed through the smart display when the device is turned on; therefore, this setting saves the time for the user to wait for the smart display to turn on, and effectively improves the user experience.

When the voltage value of the rechargeable battery 2 of the sports equipment is less than the first threshold, it will directly shut down; when the voltage value of the rechargeable battery 2 of the sports equipment is greater than the second threshold, it will leave the Uboot stage and continue to start; Different working modes are selected for the voltage value of the rechargeable battery 2 of the device to realize the seamless connection of human-computer interaction during the startup process; therefore, this setting saves the user's time and is conducive to further improving the user experience.

Wherein, the state parameters of the exercise equipment include at least one of exercise frequency, power, electric quantity of the rechargeable battery 2, and heart rate; Power; this setting enables users to watch the charging status of the sports equipment and their own exercise status through the smart display when exercising in the Uboot stage; therefore, this setting is conducive to improving the fun of human-computer interaction.

In order to enable the user to watch the status parameters updated synchronously on the screen more clearly, when the data change command is received, the brightness value of the smart display is also increased to light up the screen and update the charging animation. After the first preset time period, Detect the power signal of the sports device to judge whether to leave the Uboot stage according to the voltage value of the rechargeable battery 2 of the current sports device; this setting prevents the screen from dimming because the user cannot observe the sports data well because the screen is lit for too short a time In addition, by setting whether the sports equipment has a power signal input when the first preset time period arrives and judging whether to leave the Uboot stage according to the voltage value of the rechargeable battery 2, the seamless connection of human-computer interaction is realized. It is conducive to saving users' time and improving user experience.

When the power signal of the sports equipment and its input duration are detected to be greater than the third threshold, it will be turned off directly; threshold, leave the Uboot stage and continue to start.

When no valid power supply signal is detected, if the voltage value of the rechargeable battery 2 of the current sports equipment is greater than the first threshold and less than the second threshold, reduce the brightness value of the smart display, and after passing and reaching the second preset time period , read the current state parameters of the sports equipment again and judge whether to leave the Uboot stage according to the voltage value of the rechargeable battery 2 of the current sports equipment; If it is greater than the third threshold or there is a power signal and the input duration is less than the third threshold but the voltage value of the rechargeable battery 2 is greater than the second threshold and the power is sufficient, if no power signal is detected or the input duration is When it is less than the third threshold and the voltage value of the rechargeable battery 2 is less than the second threshold, it is an invalid power signal; this setting enables the smart display to automatically enter the power saving mode when the power of the rechargeable battery 2 is insufficient to avoid The screen consumes too much power and cannot be fully powered on as soon as possible; therefore, this setting is conducive to further improving the user experience.

Among them, the method of reading configuration and initializing settings in the Uboot stage is as follows:

Define the initialization function pointer, the receiving function pointer, the sending function pointer and the serial port and baud rate table suitable for communication; select the suitable serial port for communication from the baud rate table according to the baud rate of the motion equipment Baud rate; when the required baud rate is not in the baud rate table, add a new baud rate suitable for communication in the baud rate table, and recompile the test after cleaning the cache; Data signal transmission is performed with the self-generating motion equipment according to the receiving function and the sending function. This setting enables the smart display to transmit signal data with the sports equipment during the Uboot stage, overcoming the technical barrier that the serial port cannot be operated because there is no general library function in the Uboot stage, and this setting can also enable the smart display to pass through the Uboot stage. The serial port outputs logs and enters commands.

Among them, in the Uboot stage, the method of synchronously updating and displaying the current state parameter value of the sports device according to the user input is as follows:

Generate 8-bit compression encoded bmp format static background image and some dynamic display font images; wherein, in an embodiment of the present invention, generating 8 is the compression encoded bmp format static background image and the method for dynamically displaying font images includes: first making 8 256-bit (256-color) bmp image, and then use GIMP software to open and export the picture.

Decoding and converting the static background image and each of the dynamic display font images into 16-bit compressed images in bmp format.

Sequentially store the static background image and several dynamic display font images compressed into 16-bit bmp format to the internal memory.

Read the static background image and the position of each pixel point in the memory at any coordinate of the font image; when receiving a data change instruction, call the font image at the next coordinate position in the memory to the static background image The specified area in the specified area and overlay the image on the specified area to realize the follow-up change of the dynamic display data; this setting enables the status parameters of the sports equipment to be displayed normally on the smart display screen during the Uboot stage, overcoming the limitation of common tool output The problem that the image cannot be used directly under Uboot. In addition, the color of the dynamically displayed font can also be adjusted by changing the color of the specified coordinate pixel; , and when storing pictures, the pixels of each picture are stored together pixel by pixel from left to right, and row by row from top to bottom, so we can know the byte occupied by each pixel and the pixel point at any coordinate The position in the memory, and the color of any pixel can be changed to improve the aesthetics of the dynamic display data; in addition, the height and width of each picture can also be set when storing each dynamic display font map in sequence It is convenient to specify and call the required picture according to the data change later.

In the embodiment of the invention, the static content on the smart display screen, such as: power, exercise frequency, power, charging heart rate, etc., can be directly made into the static background image, so that only the dynamic updates that need to be dynamically updated The displayed fonts are made into the font library and stored sequentially, and the changed data can be retrieved at any time according to the data change command; for example, rowing machine, after the text is put into the background image, the content needs to be updated as numbers and time at runtime, and these contents are completely ok Composed of "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", ".", so in When making a font library, you only need to store these 12 character pictures in the font library, and when you receive the data change command, you can call the corresponding picture from the font library as the change data and send it to the designated area and overwrite the current state parameter. For example, if you want to display the number 19 on the smart display, find the picture with the character "1" from the font library according to the coordinates of the character picture, copy the area picture to the target area, and then find the area corresponding to "9" and copied to the target area.

To sum up, the control system for sports equipment equipped with an intelligent display screen and its starting method disclosed in the present invention effectively save the user's time and improve the user's sense of experience.

The descriptions of the above specifications and examples are used to explain the scope of protection of the present invention, but are not intended to limit the scope of protection of the present invention. Through the enlightenment of the present invention or the above-mentioned embodiments, those of ordinary skill in the art can obtain the embodiment of the present invention through logical analysis, reasoning or limited experiments in combination with common knowledge, common technical knowledge in the field and/or prior art. Or the modification, equivalent replacement or other improvements of some of the technical features shall be included in the protection scope of the present invention.

Claims (8)

1. A starting method for carrying intelligent display screen sports equipment is provided, the sports equipment is in a self-generating mode, and the starting method is characterized in that: the sports equipment comprises a control system, wherein the control system comprises a voltage conversion module, a rechargeable battery, a first control unit, a key input module and a second control unit; the rechargeable battery and voltage conversion module is used for supplying power to the first control unit and the second control unit, and the voltage conversion module charges the rechargeable battery to enable the rechargeable battery to enter an electric power storage state when the voltage value of the rechargeable battery is larger than a first threshold value and smaller than a second threshold value; the key input module is used for sending a power supply signal to the second control unit after receiving an external input instruction;

the starting method is used for a Uboot stage of starting up the intelligent display screen, and comprises the following steps:

when a starting instruction is received, a first control unit in a control system reads the configuration and state parameters of the motion equipment and sends the configuration and state parameters to a second control unit for initialization setting;

the initialization setting process comprises defining an initialization function pointer, a receiving function pointer, a sending function pointer and a serial port and baud rate table suitable for communication; selecting a baud rate suitable for the serial port to communicate from the baud rate table according to the baud rate of the sports equipment; when the needed baud rate is not in the baud rate table, adding the new baud rate suitable for communication into the baud rate table

In the method, the test is compiled again after the cache is cleaned; carrying out data signal transmission with the self-generating moving equipment according to the receiving function and the sending function;

the second control unit detects the electric signal of the sports equipment and the voltage value of a rechargeable battery of the sports equipment; when the electric signal of a voltage conversion module in the sports equipment changes, generating a data change instruction to determine user input;

when the voltage value of the rechargeable battery is larger than a first threshold and smaller than a second threshold, the rechargeable battery enters an electric power storage state, and the change data is called and sent to a designated area when the data change instruction is received, so that the dynamic display data on the intelligent display screen can be synchronously updated according to the input of a user and the current state parameters of the sports equipment are displayed.

2. The starting method for the sports equipment with the intelligent display screen, as recited in claim 1, is characterized in that: the starting method further comprises the following steps:

directly shutting down when the voltage value of the rechargeable battery of the sports equipment is smaller than the first threshold value;

and when the voltage value of the rechargeable battery of the sports equipment is larger than the second threshold value, leaving the Uboot phase to continue starting.

3. The method for starting sports equipment with an intelligent display screen, according to claim 2, is characterized in that: the state parameters of the sports equipment comprise at least one of sports frequency, power, electric quantity of a rechargeable battery and heart rate.

4. The starting method for the sports equipment with the intelligent display screen, as recited in claim 1, is characterized in that:

and when the data change instruction is received, increasing the brightness value of the intelligent display screen, and detecting a power supply signal of the motion equipment when a first preset time period passes and arrives to judge whether to leave the Uboot stage or not according to the voltage value of a rechargeable battery of the current motion equipment.

5. The starting method for the sports equipment with the intelligent display screen as claimed in claim 4, wherein the starting method comprises the following steps:

when detecting that the power supply signal and the input duration of the power supply signal are greater than a third threshold value, directly shutting down the sports equipment;

when detecting that the power supply signal and the input duration of the power supply signal of the motion equipment are smaller than a third threshold value, if the voltage value of a rechargeable battery of the motion equipment is larger than a second threshold value, leaving the Uboot stage to continue starting;

and when the effective power supply input signal is not detected, reducing the brightness value of the intelligent display screen, reading the current state parameter value of the motion equipment again when a second preset time period passes and reaches, and judging whether the motion equipment leaves the Uboot stage or not according to the current voltage value of the rechargeable battery of the motion equipment.

6. The starting method for the sports equipment with the intelligent display screen, as recited in claim 5, is characterized in that: the method for synchronously updating and displaying the current state parameter value of the motion equipment according to the input of the user in the Uboot stage comprises the following steps:

generating a bmp format static background image and a plurality of dynamic display font images which are compressed and encoded by 8 bits;

the static background image and each dynamic display font graphic code are converted into a bmp format image which is compressed and encoded into 16 bits;

sequentially storing a static background image and a plurality of dynamic display font images which are compressed and encoded into a 16-bit bmp format into a memory;

reading the positions of the pixels of the static background image and each font image under any coordinate in a memory;

and when a data change instruction is received, calling the font image of the next coordinate position in the memory to the coordinate position appointed in the static background image, and covering the image of the appointed coordinate position to realize the following change of the dynamic display data.

7. The starting method for the sports equipment with the intelligent display screen, as recited in claim 6, is characterized in that: the dynamic display font graph comprises 12 characters and pictures which are stored in sequence.

8. A control system for a sports equipment with an intelligent display screen according to claim 1, wherein the sports equipment is in a self-generating form, and the control system is characterized in that: comprises a driving module; the driving module is used for converting mechanical energy input from the outside into electric energy and is electrically connected with the voltage conversion module.

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