CN113663313B - Control system carrying intelligent display screen motion equipment and starting method thereof - Google Patents
Control system carrying intelligent display screen motion equipment and starting method thereof Download PDFInfo
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- CN113663313B CN113663313B CN202110955580.XA CN202110955580A CN113663313B CN 113663313 B CN113663313 B CN 113663313B CN 202110955580 A CN202110955580 A CN 202110955580A CN 113663313 B CN113663313 B CN 113663313B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00306—Overdischarge protection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B2071/065—Visualisation of specific exercise parameters
Abstract
The invention discloses a control system carrying intelligent display screen motion equipment and a starting method thereof, wherein the motion equipment is in a self-generating mode, and 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, reading configuration and state parameters of the sports equipment and carrying out initialization setting; detecting an electric signal of the moving equipment and a voltage value of a rechargeable battery of the moving equipment; when the electric signal of the motion equipment changes, generating a data change instruction to determine user input; when the voltage value of the rechargeable battery is larger than the first threshold and smaller than the second threshold, the rechargeable battery enters an electric power storage state, and the change data is called and sent to the designated area when the data change instruction is received, so that the dynamic display data on the intelligent display screen can be synchronously updated and display the current state parameters of the sports equipment according to the input of a user, the time of the user is saved, and the experience of the user is improved.
Description
Technical Field
The invention relates to the technical field of sports equipment, in particular to a control system of self-generating sports equipment carrying an intelligent display screen and a starting method of the control system.
Background
Along with the promotion of people's quality of life, begin to carry on intelligent display screen on the sports equipment to make the user can observe body-building data and change in the motion process and can also see amusement activities such as shadow or listening music through the APP on the intelligent display screen, with interest, the extension activity time that promotes the motion in-process.
However, most of the existing intelligent display screens adopt an Android system, and the Android system needs to be started up by a first stage UBOOT (Universal Boot Loader, an open source code project complying with a GPL term), a second stage Kernel (operating system Kernel), and a third stage Android until a desktop is started up by a Launcher system, which is about 25-30S; therefore, the intelligent display screen can only enter the working interface after receiving the starting instruction for a period of time, and the current state parameters of the sports equipment cannot be dynamically displayed on the intelligent display screen in the process, so that a user cannot observe the fitness data in real time even if the user moves in the period, and only can use the system after the system is completely started, and therefore, more time is wasted for the user, and the user experience is influenced; in addition, because the sports equipment who carries on intelligent display screen has the problem that power consumption is big, consequently the sports equipment that carries on intelligent display screen now adopts the form of inserting electricity mostly, and the locating place of sports equipment can receive the restriction, leads to the user can't place the sports equipment in the position that oneself wanted according to the demand, influences user experience and feels.
In summary, the control system and the starting method of the self-generating sports equipment with the intelligent display screen in the prior art still need to be further improved.
Disclosure of Invention
The invention aims to overcome the defects or problems in the background art, and provides a control system carrying intelligent display screen sports equipment and a starting method thereof, so as to improve the user experience.
In order to achieve the purpose, the invention adopts the following technical scheme:
a starting method for carrying intelligent display screen sports equipment is in a self-generating mode, is used in a Uboot stage of starting up the intelligent display screen, and comprises the following steps: when a starting instruction is received, reading configuration and state parameters of the sports equipment and carrying out initialization setting; detecting an electric signal of the sports equipment and a voltage value of a rechargeable battery of the sports equipment; when the electric signal of the motion equipment changes, generating a data change instruction to determine user input; when the voltage value of the rechargeable battery is larger than the first threshold and smaller than the second threshold, the rechargeable battery enters an electric power storage state, and the change data is called and sent to the 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.
Further, the starting method further includes: when the voltage value of a rechargeable battery of the sports equipment is smaller than a first threshold value, directly shutting down the sports equipment; and when the voltage value of the charging battery of the sports equipment is greater than a second threshold value, the starting is continued after the Uboot phase is left.
Further, the state parameter of the sports equipment comprises at least one of sports frequency, power, electric quantity of a rechargeable battery and heart rate.
Further, when a data change instruction is received, the brightness value of the intelligent display screen is increased, and when a first preset time period passes and arrives, a power supply signal of the motion equipment is detected to judge whether the motion equipment leaves the Uboot stage or not according to the voltage value of a rechargeable battery of the current motion equipment.
Further, when detecting that the power signal of the motion equipment and the input duration thereof are greater than a third threshold value, directly shutting down the 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 voltage value of the rechargeable battery of the current motion equipment.
Further, the method for reading configuration and performing initialization setting in the Uboot phase is as follows: 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 communication of a serial port 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, and recompiling and testing after clearing the cache; and transmitting data signals with the self-generating sports equipment according to the receiving function and the sending function.
Further, the method of synchronously updating and displaying the current status parameter value of the sports device according to the user input in the Uboot phase is as follows: 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 pixel points of the static background image and each font image in 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 at the previous moment so as to realize the following change of the dynamic display data.
Further, the dynamic display font graph comprises 12 sequentially stored character pictures.
The utility model provides a carry on intelligent display screen motion equipment's control system, motion equipment is the form of generating electricity certainly, and control system includes: the device comprises 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 supplying power to the first control unit and the second control unit and charging the rechargeable battery to enable the rechargeable battery to enter an electric power storage state when the voltage value of the rechargeable battery is greater than a first threshold value and smaller than a second threshold value; the rechargeable battery is used for supplying power to the first control unit and the second control unit; the first control unit is used for acquiring the state parameters of the sports equipment and sending the state parameters to the second control unit; the key input module is used for sending a power supply signal after receiving an external input instruction; the second control unit is used for generating a starting instruction when detecting that the electric signal of the voltage conversion module changes or receiving a power supply signal, reading configuration and state parameters of the sports equipment and carrying out initialization setting; and the intelligent display screen is also used for generating a data change instruction to determine user input when the electric signal of the voltage conversion module is changed, detecting the voltage value of the rechargeable battery, and calling change data to send to a designated area according to the received data change instruction when the voltage value of the rechargeable battery is greater than a first threshold value and less than a second threshold value, so that the dynamic display data on the intelligent display screen can be synchronously updated according to the user input and display the current state parameters of the motion equipment.
Further, the device also comprises a driving module; the driving module is used for converting mechanical energy input from outside into electric energy and is electrically connected with the voltage conversion module.
As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:
1. the intelligent display screen is carried on the sports equipment, interestingness in the sports process is improved, and the user can place the sports equipment according to self requirements due to the fact that the sports equipment is in a self-generating mode; the method comprises the steps that the configuration of the sports equipment is read and initialized when a starting instruction is received in the Uboot stage, so that the intelligent display screen can transmit signal data with the sports equipment in the Uboot stage to prepare for the subsequent communication between the intelligent display screen and the sports equipment; the mode of detecting the electric signal of the sports equipment and the voltage value of the rechargeable battery is set in the Uboot stage, so that the rechargeable battery of the sports equipment can store electricity according to the input of a user when the electric quantity is insufficient, and the current state parameters of the sports equipment can be synchronously updated and displayed according to the input of the user in the insufficient electric quantity stage, so that the user can charge the sports equipment immediately when the electric quantity of the self-generating sports equipment is insufficient and the intelligent display screen cannot be completely started, and the sports data can be observed through the intelligent display screen without waiting for the intelligent display screen to be completely started; therefore, the time for the user to wait for the intelligent display screen to be started is saved, and the user experience is effectively improved.
2. The intelligent display screen is directly powered off when the voltage value of the rechargeable battery is smaller than a first threshold value and is continuously started after leaving a Uboot stage when the voltage value of the rechargeable battery is larger than a second threshold value, so that the intelligent display screen can select different working modes according to the electric quantity of the rechargeable battery of the self-generating sports equipment, and the seamless connection of man-machine interaction in the power-on process is realized; therefore, the setting saves the user time and is beneficial to further improving the user experience.
3. The state parameters of the sports equipment are set to at least one of the movement frequency, the power, the electric quantity of the rechargeable battery and the heart rate, so that a user can observe the movement condition of the sports equipment and the user through the intelligent display screen when the user moves in the Uboot stage; therefore, the arrangement is favorable for improving the interest during human-computer interaction.
4. The method for increasing the brightness value of the intelligent display screen when the intelligent display screen receives a data change instruction and detecting the power signal of the sports equipment when the intelligent display screen passes through and reaches a first preset time period enables the intelligent display screen to synchronously adjust the brightness of the screen when the sports equipment has a user input, so that the user can more clearly observe synchronously updated state parameters on the screen, and the power signal is detected only after the first preset time period, thereby avoiding the situation that the user cannot well observe the moving data screen and becomes dark due to the short lightening time of the screen; in addition, the seamless connection of man-machine interaction is realized by a mode of detecting whether the power supply signal is input to the motion equipment when the first preset time period is reached and judging whether the motion equipment leaves the Uboot stage according to the voltage value of the rechargeable battery.
5. The method comprises the steps that the brightness value of the intelligent display screen is reduced when the intelligent display screen does not detect an effective power supply signal after a first preset time period passes, and the current state value of the motion equipment and the voltage value of the rechargeable battery are read again after a second preset time period passes to judge whether the motion equipment leaves a Uboot stage or not, so that the intelligent display screen can automatically enter a power saving mode when the motion equipment has insufficient electric quantity of the rechargeable battery, and the situation that the motion equipment cannot be completely started as soon as possible due to excessive power consumption of the screen is avoided; therefore, the arrangement is favorable for further improving the user experience.
6. By providing a method for reading configuration and carrying out initialization setting in a Uboot stage, the intelligent display screen can carry out signal data transmission with the sports equipment in the Uboot stage; the technical barrier that the serial port cannot be operated due to the fact that no universal library function exists in the Uboot stage is overcome, and the intelligent display screen can output logs and input commands through the serial port in the Uboot stage.
7. By providing the method for synchronously updating and displaying the current state parameter value of the sports equipment according to the input of the user in the Uboot stage, the intelligent display screen can synchronously update and display the state parameter in a normal size according to the input of the user of the sports equipment in the Uboot stage; the setting overcomes the problem that the intelligent display screen in the prior art can only display the charging animation in the Uboot stage and the picture is very small and inconvenient to watch when the image of the charging animation is displayed in the UBOOT stage due to the limitation of the format of the image.
8. And setting the dynamic display font graph to comprise 12 sequentially stored character pictures so as to call the font graph of the next coordinate position in the memory to the specified coordinate position in the static background graph and cover the image of the specified coordinate position at the previous moment when a data change instruction is subsequently received.
9. By providing the specific structure of the control system of the spontaneous sports equipment, the intelligent display screen loaded on the spontaneous sports equipment can synchronously update and display the state parameters of the user during movement according to the user input in the Uboot stage.
10. Through the mode of setting up drive module for the sports equipment can be according to user's input with mechanical energy conversion for the electric energy is in order to realize the spontaneous electricity.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a block diagram of a control system for a motion device with an intelligent display screen according to an embodiment of the present invention
Fig. 2 is a schematic flowchart of a starting method for a sports device equipped with an intelligent display screen according to an embodiment of the present invention.
Description of the main reference numerals:
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.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is clear that the described embodiments are preferred embodiments of the invention and should not be considered as being exclusive of other embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, the terms "first", "second" or "third", etc. are used for distinguishing between different items and not for describing a particular sequence.
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.
In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" or "fixedly connected" should be interpreted broadly, that is, any connection between the two that does not have a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.
In the claims, the specification and the drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.
Referring to fig. 1 and 2, the invention discloses a control system for carrying intelligent display screen motion equipment and a starting method thereof. The motion equipment is in a self-generating form, and the starting method is used in a Uboot stage of the intelligent display screen; in the embodiment of the invention, the sports equipment is a rowing machine, the intelligent display screen refers to a display screen with APP functions such as music playing and movie playing, and the control panel of the intelligent display screen has the functions of displaying and key control; in other embodiments, the exercise device may also be a spinning bike, treadmill, or the like.
As shown in fig. 1, the control system for carrying the smart display screen sports equipment 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 driving module 6.
The driving 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, the first control unit 3 is electrically connected with the second control unit 5 and the rechargeable battery 2, and the second control unit 5 is electrically connected with the key input module 4.
The driving module 6 is used for converting mechanical energy input from outside into electric energy, and in the embodiment of the invention, the driving module 6 is a motor; the mechanical energy inputted from the outside is mechanical energy generated when a user strokes a paddle of the rowing machine.
The voltage conversion module 1 is used for receiving the electric energy of the driving module 6 and converting the electric energy into electric energy suitable for supplying power to the first control unit 3 and the second control unit 5, and is also used for charging the rechargeable battery 2 when the voltage of the rechargeable battery 2 is greater than a first threshold value and less than a second threshold value, so that the rechargeable battery 2 enters an electric power storage state; in the embodiment of the invention, the first threshold value is 9.5V, the second threshold value is 12V, the low-charge state is set when the voltage value of the rechargeable battery 2 is greater than 9.5V and less than 12V, the severe low-charge state is set when the voltage value of the rechargeable battery is less than 9.5V, and the high-charge state is set when the voltage value of the rechargeable battery is greater than 12V.
The rechargeable battery 2 is used for receiving the electric energy of the voltage conversion module 1 and supplying power to the first control unit 3 and the second control unit 5.
The first control unit 3 is used for acquiring state parameters of the sports equipment and sending the state parameters;
the key input module 4 is used for realizing a key control function of the intelligent display screen and sending a power supply signal when receiving an external input instruction; the external input command here refers to a command generated when the user presses the power key.
The second control unit 5 is used for generating a starting instruction when detecting the electric signal and the power supply signal of the voltage conversion module 1, reading the configuration and state parameters of the motion equipment and performing initialization setting; in the embodiment of the invention, when a user pulls a paddle of the rowing machine, an electric signal of the voltage conversion module 1 changes, and a starting instruction is generated when the user pulls the paddle of the rowing machine or presses a power key; in an embodiment of the invention, the electrical signals comprise voltage signals and current signals; the second control unit 5 is further configured to generate a data change instruction when the electrical signal of the voltage conversion module 1 changes to determine a user input, detect a voltage value of the rechargeable battery 2, and call change data according to the received data change instruction and send the change data to a designated area when the voltage value of the rechargeable battery is greater than a first threshold and smaller than a second threshold, so that dynamic display data on the intelligent display screen can be synchronously updated according to the user input and display a current state parameter value of the sports equipment.
As shown in fig. 2, the starting method of the sports equipment with the intelligent display screen includes: when a starting instruction is received, reading configuration and state parameters of the sports equipment and carrying out initialization setting; the intelligent display screen can transmit signal data with the sports equipment in the Uboot stage by the arrangement so as to prepare for the subsequent communication between the intelligent display screen and the sports equipment.
Detecting the electric signal of the sports equipment and the voltage value of the rechargeable battery 2 of the sports equipment, and generating a data change instruction to determine user input when the electric signal of the sports equipment changes; this arrangement enables the rechargeable battery 2 of the sports apparatus to perform the state of charge according to the user input when the amount of power is insufficient.
When the voltage value of the rechargeable battery 2 is larger than a first threshold value and smaller than a second threshold value, the rechargeable battery 2 enters an electric storage state, and when a data change instruction is received, change data are called and sent to a designated area, so that dynamic data on the intelligent display screen can be synchronously updated according to user input and current state parameters of the sports equipment are displayed; the arrangement enables a user to charge the rechargeable battery 2 immediately after the rechargeable battery is in a state of insufficient electric quantity and the intelligent display screen is not completely started, and the motion data can be observed through the intelligent display screen without waiting for the complete startup of the display screen; therefore, the time for the user to wait for the intelligent display screen to be started is saved, and the user experience is effectively improved.
When the voltage value of the rechargeable battery 2 of the sports equipment is smaller than a first threshold value, directly shutting down the sports equipment; when the voltage value of the rechargeable battery 2 of the sports equipment is greater than a second threshold value, leaving the Uboot stage to continue starting; the intelligent display screen can select different working modes according to the voltage value of the rechargeable battery 2 of the self-generating sports equipment, so that seamless connection of human-computer interaction in the starting process is realized; therefore, the setting saves the user time and is beneficial to further improving the user experience.
The state parameters of the sports equipment comprise at least one of sports frequency, power, electric quantity of the rechargeable battery 2 and heart rate; in an embodiment of the invention, the state parameters of the sports equipment comprise the sports frequency, namely the frequency, time and electric quantity of the paddle pulled by the user; the setting enables a user to watch the charging condition of the movement equipment and the movement condition of the user through the intelligent display screen when the user moves in the Uboot stage; therefore, the arrangement is favorable for improving the interest during human-computer interaction.
In order to enable a user to watch synchronously updated state parameters on a screen more clearly, when a data change instruction is received, the brightness value of the intelligent display screen is increased to light the screen and update charging animation, and when a first preset time period passes, a power supply signal of the motion equipment is detected to judge whether the motion equipment leaves a Uboot stage or not according to the voltage value of a charging battery 2 of the current motion equipment; the arrangement avoids the situation that the screen becomes dark when the user cannot well observe the motion data due to the fact that the screen is lightened for too short time; in addition, whether the power supply signal is input into the motion equipment or not is detected by setting the mode that whether the motion equipment leaves the Uboot stage or not is judged according to the voltage value of the rechargeable battery 2 when the first preset time period is reached, so that seamless connection of man-machine interaction is realized, the time of saving a user is favorably promoted, and the user experience is improved.
When detecting that the power supply signal of the motion equipment and the input duration thereof are greater than a third threshold value, directly shutting down the equipment; and when detecting that the power supply signal and the input duration of the motion equipment are less than a third threshold value, if the voltage value of the rechargeable battery 2 of the motion equipment is greater than a second threshold value, leaving the Uboot stage to continue starting.
When the effective power supply signal is not detected, if the voltage value of the rechargeable battery 2 of the current motion equipment is larger than a first threshold and smaller than a second threshold, reducing the brightness value of the intelligent display screen, reading the current state parameter of the motion equipment again when a second preset time period passes and arrives, and judging whether the current state parameter leaves the Uboot stage or not according to the voltage value of the rechargeable battery 2 of the current motion equipment; in the embodiment of the present invention, the valid power signal refers to a condition that there is a power signal and the input duration 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 electric quantity is sufficient, and if there is no power signal detected or there is a power signal detected for the sports equipment but the input duration is less than the third threshold and the voltage value of the rechargeable battery 2 is less than the second threshold, the power signal is invalid; the arrangement enables the intelligent display screen to automatically enter a power saving mode when the electric quantity of the rechargeable battery 2 of the sports equipment is insufficient, so as to avoid the situation that the intelligent display screen cannot be started up completely as soon as possible due to excessive power consumption of the screen; therefore, the arrangement is favorable for further improving the user experience.
The method for reading configuration and performing initialization setting in the Uboot stage comprises the following steps:
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 a new baud rate suitable for communication into the baud rate table, and recompiling and testing after clearing the cache; and carrying out data signal transmission with the self-generating movement equipment according to the receiving function and the sending function. The setting enables the intelligent display screen to transmit signal data with the sports equipment in the Uboot stage, overcomes the technical barrier that the serial port cannot be operated because of no universal library function in the Uboot stage, and enables the intelligent display screen to output logs and input commands through the serial port in the Uboot stage.
The method for synchronously updating and displaying the current state parameter value of the sports 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; in the embodiment of the present invention, the method for generating 8 the static background map and the dynamic display font map in the compressed and encoded bmp format includes: an 8-bit (256-color) bmp image is made first, and then the picture is opened and exported by GIMP software.
And transcoding the static background image and each dynamic display font graphic into a bmp format image which is compressed and encoded into 16 bits.
And sequentially storing the static background image and the dynamic display font images which are compressed and encoded into 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; when a data change instruction is received, calling a font image of the next coordinate position in the memory to a designated area in the static background image, and covering an image on the designated area to realize the following change of the dynamic display data; the setting enables the state parameters of the sports equipment to be normally displayed on the intelligent display screen in the Uboot stage, and the problem that images output by common tools cannot be directly used under the Uboot stage is solved. In addition, the color of the dynamically displayed font can be adjusted by changing the color of the designated coordinate pixel point; in the embodiment of the invention, because the static background image and the dynamic display font image can be represented as a pixel point, and the pixels of each image are continuously stored together from left to right pixel by pixel and from top to bottom row by row when the images are stored, the byte occupied by each pixel and the position of the pixel point under any coordinate in the memory can be known, and the color of any pixel point can be changed, so that the aesthetic property of the dynamic display data is improved; in addition, when the dynamic display font graphs are stored in sequence, the height and the width of each picture can be set, so that the required pictures can be appointed and called according to data change in the follow-up process.
In an embodiment of the invention, static content on the smart display screen may be: the electric quantity, the movement frequency, the power, the charging heart rate and other characters are directly made into a static background picture, so that only dynamically updated and displayed characters needing to be dynamically updated are made into a character library to be stored in sequence, and changed data can be called at any time according to a data change instruction; for example, the rowing machine updates the contents to numbers and time when it is needed to run after the characters are made into the background picture, and the contents can be completely combined by "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", so that when the font library is made, only the 12 character pictures are stored in the font library, and the corresponding pictures can be called from the font library as the change data to be sent to the designated area and the current state parameters are covered when the data change instruction is received. For example, if the number 19 is to be displayed on the smart display, a picture with a "1" character is found from the font library according to the coordinates of the character picture, and the region picture is copied to the target region of the paper, and then the region corresponding to "9" is found and copied to the target region.
In conclusion, the control system carrying the intelligent display screen motion equipment and the starting method thereof effectively save the time of the user and improve the experience of the user.
The description of the above specification and examples is intended to be illustrative of the scope of the present invention and is not intended to be limiting. Modifications, equivalents and other improvements which may occur to those skilled in the art and which may be made to the embodiments of the invention or portions thereof through a reasonable analysis, inference or limited experimentation, in light of the common general knowledge, the common general knowledge in the art and/or the prior art, are intended to be within the scope of the 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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