CN107648809A - A kind of exercise data acquisition system - Google Patents
A kind of exercise data acquisition system Download PDFInfo
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- CN107648809A CN107648809A CN201610591895.XA CN201610591895A CN107648809A CN 107648809 A CN107648809 A CN 107648809A CN 201610591895 A CN201610591895 A CN 201610591895A CN 107648809 A CN107648809 A CN 107648809A
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- China
- Prior art keywords
- user
- parameter
- exercise data
- data acquisition
- acquisition terminal
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Classifications
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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
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0003—Analysing the course of a movement or motion sequences during an exercise or trainings sequence, e.g. swing for golf or tennis
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The present invention proposes a kind of exercise data acquisition system.Including：Exercise data acquisition terminal, for detecting user movement parameter and user location parameter, user's hrv parameter is obtained from heart rate band, and user movement parameter, user location parameter and user's hrv parameter are sent to base station by linear frequency modulation spread spectrum mode；Base station, for receiving user movement parameter, user location parameter and user's hrv parameter from exercise data acquisition terminal based on linear frequency modulation spread spectrum mode, user movement parameter, user location parameter and user's hrv parameter are uploaded onto the server based on forth generation mobile communication；Exercise data acquisition case, it is connected with exercise data acquisition terminal, for obtaining user movement parameter, user location parameter and user's hrv parameter from exercise data acquisition terminal, and rationed the power supply current charge for exercise data acquisition terminal, user movement parameter, user location parameter and user's hrv parameter are also sent to computer.
Description
Technical field
Embodiment of the present invention is related to sports apparatus technical field, more particularly, to a kind of exercise data acquisition system.
Background technology
Training refers to improve the competitive ability and sports achievement of sportsman or body builder, in the guidance of coach
Under, the planned sports of tissue, it is the important component of athletics sports and Mass sports.Training is one
Planned active procedure in a organized way, its purpose is to improve the level of training, laid the foundation to obtain sports achievement.
In current training, can not to the exercise data of sportsman or body builder carry out easily monitoring, it is necessary to according to
Feeling for Lai coach provides guidance to sportsman or body builder.
However, training of the experience to sportsman or body builder with coach is assessed entirely, training effectiveness it is low and
Training result can not quantify, and inevitably result in human error, it is also possible to improve cost.
The content of the invention
In view of this, embodiment of the present invention proposes a kind of exercise data acquisition system, and user movement parameter is supervised
Survey.
The technical scheme of embodiment of the present invention is as follows：
A kind of exercise data acquisition system, including：
Exercise data acquisition terminal, there is wireless connection with heart rate belt, for detecting user movement parameter and customer location
Parameter, user's hrv parameter is obtained from the heart rate band, and by the user movement parameter, the user location parameter and described
User's hrv parameter is sent to base station by linear frequency modulation spread spectrum mode；
Base station, for based on linear frequency modulation spread spectrum mode from exercise data acquisition terminal receive the user movement parameter,
The user location parameter and user's hrv parameter, based on forth generation mobile communication by the user movement parameter,
The user location parameter and user's hrv parameter are uploaded onto the server；
Exercise data acquisition case, it is connected with exercise data acquisition terminal, described in being obtained from exercise data acquisition terminal
User movement parameter, the user location parameter and user's hrv parameter, and rationed the power supply for the exercise data acquisition terminal
Current charge, the user movement parameter, the user location parameter and user's hrv parameter are also sent to computer；
Wherein described exercise data acquisition terminal preserves start duration value and shutdown duration value, when start is pressed
When the triggered time of key exceedes the start duration value, start-up command is sent；Or, when the triggered time of shutdown button exceedes
During the shutdown duration value, shutdown command is sent.
In one embodiment, the exercise data acquisition terminal is multiple；
The exercise data acquisition case, including：
Universal serial bus concentrator, it is connected with the multiple exercise data acquisition terminal, for obtaining each motion number
User movement parameter, user location parameter and the user's hrv parameter provided respectively according to acquisition terminal；
DC-DC converter, for being rationed the power supply current charge for the multiple exercise data acquisition terminal；
Interface, for user movement parameter, the customer location ginseng for providing each exercise data acquisition terminal respectively
Number and user's hrv parameter are sent to the computer.
In one embodiment, the exercise data acquisition terminal includes：
Nine axle sensors, for detecting the user movement parameter；
GPS module, for detecting the user location parameter；
Heart rate sensor decoding circuit, there is wireless connection with heart rate belt, for obtaining the user from the heart rate band
Hrv parameter；
Switching on and shutting down control module, switching on and shutting down duration value is preserved, for being opened when start-up command is triggered more than described
During duration value of shutting down, start-up command is sent；Or, when shutdown command is triggered more than the switching on and shutting down duration value,
Send shutdown command；
Linear frequency modulation spread spectrum antenna, for by the user movement parameter, the user location parameter and user's heart
Rate parameter is sent to base station by linear frequency modulation spread spectrum mode.
In one embodiment, the user movement parameter includes：User's angular velocity information, user's acceleration information
With user movement directional information；
Nine axle sensor includes three-axis gyroscope, three axle acceleration sensors and three axle magnetic induction sensors, and described three
Axle gyroscope is used to obtain user's angular velocity information, and the three axles acceleration sensor is used to obtain user's acceleration letter
Breath, the three axles magnetic induction sensor are used to obtain the user movement directional information.
In one embodiment, the base station includes：
Linear frequency modulation spread spectrum module, for receiving user's fortune from exercise data acquisition terminal based on linear frequency modulation spread spectrum mode
Dynamic parameter, user location parameter and user's hrv parameter；
Memory, for storing the user movement parameter, the user location parameter and user's hrv parameter；
USB, for by the user movement parameter in memory, the user location parameter and
User's hrv parameter is sent to portable computer；
Forth generation mobile communication module, for based on forth generation mobile communication by the user movement parameter, described
User location parameter and user's hrv parameter are uploaded onto the server.
In one embodiment, the linear frequency modulation spread spectrum module, it is further used for being based on linear frequency modulation spread spectrum mode
The distance between measurement and the exercise data acquisition terminal.
It can be seen from the above technical proposal that in embodiments of the present invention：Exercise data acquisition terminal, used for detecting
Family kinematic parameter and user location parameter, user's hrv parameter is obtained from heart rate band, and user movement parameter, customer location are joined
Number and user's hrv parameter are sent to base station by linear frequency modulation spread spectrum mode；Base station, for based on linear frequency modulation spread spectrum mode
User movement parameter, user location parameter and user's hrv parameter are received from exercise data acquisition terminal, is moved based on forth generation
Communication mode uploads onto the server user movement parameter, user location parameter and user's hrv parameter；Exercise data acquisition case,
It is connected with exercise data acquisition terminal, for obtaining kinematic parameter, location parameter and the heart rate of the offer of exercise data acquisition terminal
Parameter, and rationed the power supply current charge for exercise data acquisition terminal, the motion for also providing each exercise data acquisition terminal respectively is joined
Number, location parameter and hrv parameter are sent to computer.As can be seen here, the present invention can be monitored to user movement parameter, be carried
High training effectiveness, reduce human error and cost.
Moreover, the common false triggering problem when present invention fully takes into account strenuous exercise, by for exercise data acquisition it is whole
End sets switching on and shutting down control module, can effectively prevent the false triggering in motion.
Further, the present invention is also provided with exercise data acquisition case, can meet multiple exercise data acquisition terminals with collection
Middle data transfer demands.
Brief description of the drawings
Fig. 1 is the structure chart according to the exercise data Transmission system of the present invention；
Fig. 2 according to the present invention exercise data acquisition terminal structure chart；
Fig. 3 is the first circuit diagram of the switching on and shutting down control module of the present invention；
Fig. 4 is the second circuit figure of the switching on and shutting down control module of the present invention；
Fig. 5 is the structure chart according to exercise data acquisition case of the present invention；
Fig. 6 is the structure chart according to the base station of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made below in conjunction with the accompanying drawings further
Detailed description.
It is succinct and directly perceived in order to what is described, hereafter by describing some representational embodiments come the side to the present invention
Case is illustrated.Substantial amounts of details is only used for help and understands the solution of the present invention in embodiment.However, it will be apparent that the present invention
Technical scheme can be not limited to these details when realizing.In order to avoid unnecessarily having obscured the solution of the present invention, some realities
Apply mode not described meticulously, but only give framework.Hereinafter, " comprising " refers to " include but is not limited to ", " root
According to ... " refer to " according at least to ..., but be not limited to according only to ... ".Due to the speech habits of Chinese, hereinafter
When being not specifically stated the quantity of composition, it is meant that it can also be multiple that the composition, which can be one, or can be regarded as to
It is few one.
Fig. 1 is the structure chart according to the exercise data Transmission system of the present invention.
In Fig. 1, exercise data acquisition terminal collection user movement parameter and location parameter.Kinematic parameter specifically includes use
The speed at family, the acceleration of user, the direction of motion of user and angular speed of user etc.；Location parameter can include user's
Gps coordinate etc..
User carries with the heart rate band for measuring heart rate information.Heart rate band has corresponding with exercise data acquisition terminal
Relation, and heart rate band has private radio encrypted tunnel with corresponding exercise data acquisition terminal.Heart rate band detects user
Heart rate information, and via private radio encrypted tunnel, by the heart rate information of user be transferred to corresponding to exercise data acquisition it is whole
End, exercise data acquisition terminal can be with automatic identification heart rate band.
User movement parameter, user location parameter and the heart rate information of user are referred to as the exercise data of user.Move number
Exercise data is wirelessly transferred to data transfer base station according to acquisition terminal, then it is wireless by 4G by data transfer base station
Communication mode is forwarded to remote server.Remote server can be further analyzed to exercise data.Moreover, data transfer base
Portable computer can also be transferred to by exercise data by standing, and exercise data is further analyzed on portable computer.Such as
The exercise data of a certain position user by way of block diagram or curve map, can be counted, interest point location can also be passed through
Mode, count the exercise data of all users.
Exercise data acquisition terminal is further connected with exercise data acquisition case.Exercise data acquisition case gathers exercise data
The exercise data of grabber storage, also charges for the battery in exercise data acquisition terminal.Specifically, exercise data acquisition case can
With comprising DC/DC conversion module, for providing charge power supply and current-limiting function for exercise data acquisition terminal.Exercise data
Vasculum can also include USB-HUB.USB-HUB realizes that two-stage extends by USB port extension, can reach 24 USB ports, from
And the exercise data transmission of 24 exercise data acquisition terminals can be supported.
The exercise data of user can also be stored in the storage chip of exercise data acquisition terminal, and routing motion data are adopted
Header is imported into computer (such as portable computer) by USB interface, and exercise data can be further analyzed.
In Fig. 1, exercise data acquisition system, including：
Exercise data acquisition terminal, there is wireless connection with heart rate belt, for detecting user movement parameter and customer location
Parameter, user's hrv parameter is obtained from the heart rate band, and by the user movement parameter, the user location parameter and described
User's hrv parameter is sent to base station by linear frequency modulation spread spectrum mode；
Base station, for receiving user movement parameter, user from exercise data acquisition terminal based on linear frequency modulation spread spectrum mode
Location parameter and user's hrv parameter, based on forth generation mobile communication by the user movement parameter, the customer location
Parameter and user's hrv parameter are uploaded onto the server；
Exercise data acquisition case, it is connected with exercise data acquisition terminal, for obtaining the offer of exercise data acquisition terminal
Kinematic parameter, location parameter and hrv parameter, and rationed the power supply current charge for the exercise data acquisition terminal, also by each fortune
Kinematic parameter, location parameter and the hrv parameter that dynamic data collection station provides respectively are sent to computer；
Wherein exercise data acquisition terminal preserves start duration value and shutdown duration value, when starting key
When triggered time exceedes the start duration value, start-up command is sent；Or, described in exceeding when the triggered time of shutdown button
During duration value of shutting down, shutdown command is sent.
In one embodiment, the exercise data acquisition terminal is multiple；
The exercise data acquisition case, including：
Universal serial bus concentrator, it is connected with the multiple exercise data acquisition terminal, for obtaining each motion number
Kinematic parameter, location parameter and the hrv parameter provided respectively according to acquisition terminal；
DC-DC converter, for being rationed the power supply current charge for the multiple exercise data acquisition terminal；
Interface, for kinematic parameter, location parameter and the heart rate for providing each exercise data acquisition terminal respectively
Parameter is sent to computer.
In one embodiment, the exercise data acquisition terminal includes：Nine axle sensors, for detecting user movement
Parameter；GPS module, for detecting user location parameter；Heart rate sensor decoding circuit, whether there is with heart rate belt
Line connects, for obtaining user's hrv parameter from the heart rate band；Switching on and shutting down control module, preserve the switching on and shutting down duration
Value, for when start-up command is triggered more than the switching on and shutting down duration value, sending start-up command；Or, work as shutdown command
It is triggered when exceeding the switching on and shutting down duration value, sends shutdown command；Linear frequency modulation spread spectrum antenna, for by the user
Kinematic parameter, the user location parameter and user's hrv parameter are sent to base station by linear frequency modulation spread spectrum mode.
In one embodiment, nine axle sensor includes three-axis gyroscope, three axle acceleration sensors and three axle magnetic
Inductive pick-up, the three-axis gyroscope are used for the angular velocity information for obtaining user, and the three axles acceleration sensor is used to obtain
The acceleration information of user, the three axles magnetic induction sensor are used for the direction of motion information for obtaining user.
In one embodiment, the base station includes：Linear frequency modulation spread spectrum module, for based on linear frequency modulation spread spectrum
Mode receives user movement parameter, user location parameter and user's hrv parameter from exercise data acquisition terminal；Memory, it is used for
Store the user movement parameter, the user location parameter and user's hrv parameter；USB, it is used for
The user movement parameter in memory, the user location parameter and user's hrv parameter are sent to portable electricity
Brain；Forth generation mobile communication module, for based on forth generation mobile communication by the user movement parameter, the user position
Put parameter and user's hrv parameter is uploaded onto the server.
In one embodiment, the linear frequency modulation spread spectrum module, it is further used for being based on linear frequency modulation spread spectrum mode
The distance between measurement and the exercise data acquisition terminal.Specifically, ultra-wide is further set in exercise data acquisition terminal
Band (UWB) antenna.In the case of no gps signal (such as indoor), the GPS module of exercise data acquisition terminal can not work
Make, now the ultra-wideband antenna with sportsman interacts with positioned at indoor base station communication, and base station calculates the relative position of sportsman
Put, realize positioning.
Fig. 2 according to the present invention exercise data acquisition terminal structure chart.
As shown in Fig. 2 exercise data acquisition terminal, including：
Nine axle sensors, for detecting user movement parameter；
GPS module, for detecting user location parameter；
Heart rate wireless decoding circuit, there is wireless connection with heart rate belt, for obtaining user's hrv parameter from heart rate band；
Switching on and shutting down control module, start duration value and shutdown duration value are preserved, for when starting key
When triggered time exceedes start duration value, start-up command is sent；Or, when the triggered time of shutdown button exceedes the shutdown
During duration value, shutdown command is sent；
Linear frequency modulation spread spectrum (CSS) antenna, for user movement parameter, user location parameter and user's hrv parameter to be led to
Cross linear frequency modulation spread spectrum mode and be sent to base station.
The starting key and shutdown button of exercise data acquisition terminal, can be a common button.The present invention fully examines
Consider common false triggering problem during strenuous exercise, can be with by setting switching on and shutting down control module for exercise data acquisition terminal
Effectively prevent the false triggering in motion.Such as under the off-mode of exercise data acquisition terminal, if continuing button 3 seconds, fortune
Dynamic data collection station realizes start.Under the open state of exercise data acquisition terminal, if continuing button 3 seconds, realize and close
Machine.Preferably, vibration prompt is sent in switching on and shutting down.
GPS module has 18 renewal rates per second, can also further provide for prover time, Doppler
The data such as speed, course.
Preferably, exercise data acquisition terminal also includes：
Battery, for controlling mould for nine axle sensors, GPS module, heart rate wireless decoding circuit, switching on and shutting down
Block and the power supply of linear frequency modulation spread spectrum antenna.
Preferably, exercise data acquisition terminal also includes：
Memory, for storing the user movement parameter, the user location parameter and user's hrv parameter.Than
Such as, memory is per second stores 100 datas.Specifically, memory may be embodied as random access memory (RAM), read-only
Memory (ROM), flash memory (Flash Memory), push-up storage (FIFO) or pushdown (FILO), etc.
Deng.
Preferably, exercise data acquisition terminal also includes：
USB, for by the user movement parameter in memory, user location parameter and the user
Hrv parameter is sent to portable computer or exercise data acquisition case.
Preferably, nine axle sensors include three-axis gyroscope, three axle acceleration sensors and three axle magnetic induction sensors；
Three-axis gyroscope is used for the angular velocity information for obtaining user, and three axle acceleration sensors are used for the acceleration for obtaining user
Information, three axle magnetic induction sensors are used for the direction of motion information for obtaining user.It can be seen that use can be detected based on three-axis gyroscope
The direction of motion at family, acceleration, turn to etc., so as to calculate the parameter such as the exercise intensity of sportsman, physical efficiency index.
Preferably, exercise data acquisition terminal also includes：
Indicator lamp, for indicating the working condition of exercise data acquisition terminal.For example working condition refers to including charged state
Show, global positioning system state instruction, CSS wireless communication states, heart rate band connection state etc..
Preferably, switching on and shutting down control module includes double D trigger or JK flip-flop.
Preferably, exercise data acquisition terminal is portable motion data collection station.Such as exercise data acquisition terminal
It is preferably implemented as being suitable to the portable terminal device for being arranged in user back.
Exercise data acquisition terminal also includes embeded processor, for managing as a whole in exercise data acquisition terminal
Other modules.
Fig. 3 is the first circuit diagram of the switching on and shutting down control module of the present invention.As shown in figure 3, the delay for passing through double D trigger
Time is set, it is ensured that button AN1 is not by false triggering.
In figure 3, d type flip flop IC1a D and CLK is determined for 0, IC1a Q outputs by R, S level state always.D is touched
The S and R for sending out device IC1b are exported by IC1b CLK and D Determines for 0, IC1b Q always.
When button AN1 is not pressed, point following process.
First clock cycle process is as follows：D type flip flop IC1a S, R, Q, non-Q is 0, d type flip flop IC1b CLK, D,
Q, non-Q is 0.When AN1 is pressed, IC1a S ends are pulled to 1, now IC1a S=1, R=0, IC1a output ends Q=1, non-Q
=0.Now IC1b CLK generates a rising edge, causes IC1b output ends Q=0, non-Q=1.Second clock cycle mistake
Journey is as follows：IC1a S terminal voltages are pulled down to 0.7V or so by now IC1a non-Q=0, diode D1, are 0, such IC1a S
=0, R=1, IC1a output end Q=0, non-Q=1.A trailing edge is produced at IC1b CLK ends, IC1b output is kept not
Become, be Q=0, non-Q=1.3rd clock cycle process is as follows：IC1a S is lifted to because IC1a non-Q exports for 1
1, IC1a R ends remain 1 because electric capacity C2 voltage will not be mutated, and export Q=1, non-Q=1 according to truth table and keep steady
It is fixed.IC1a Q, which is exported from 0, is changed into 1 mono- rising edge of CLK to IC1b, and now IC1b D inputs are 1, according to true value
Table, IC1b Q=1, non-Q=0 thus open metal-oxide-semiconductor Q1, and output VO is equal to input VI.Therefore, shown in Fig. 3
Delay circuit can postpone three clock cycle.
Fig. 4 is the second circuit figure of the switching on and shutting down control module of the present invention.
In Fig. 4, power switch K2 is closed, then presses button switch K 1, at this moment, crystal diode V1, V2 conducting, after
Electrical equipment adhesive.Power supply charges to capacitor C simultaneously.Because C has been electrically charged after K1 disconnects, it will be discharged by R and V1V2, from
And maintain triode to continue to turn on, relay still adhesive.Through electric discharge after a while, the voltage across poles of C two drops to necessarily
During value, it is not enough to maintain triode to continue to turn on, relay just discharges.The time interval that relay release is disconnected to from K1 is referred to as
Delay time.It is decided by R and C size.When general C is 100 microfarad, regulation adjustable resistor R can be obtained 10 seconds to 90 seconds
Delay time.If C takes 1000 microfarads, delay time was up to more than 5 minutes.Diode in parallel plays protection and made on relay
With when preventing relay power-off release, because self-induction produces high voltage damage transistor.
The exemplary physical circuit for describing switching on and shutting down control module above, it will be appreciated by those of skill in the art that this
Kind description is only protection domain that is exemplary, being not intended to limit the present invention.
Fig. 5 is the structure chart according to exercise data acquisition case of the present invention.As shown in figure 5, exercise data acquisition case includes：
Universal serial bus concentrator, it is connected with multiple exercise data acquisition terminals, is adopted for obtaining each exercise data
Kinematic parameter, location parameter and the hrv parameter that collection terminal provides respectively；
DC-DC converter, for being rationed the power supply current charge for the multiple exercise data acquisition terminal；
Interface, for kinematic parameter, location parameter and the hrv parameter for providing each exercise data acquisition terminal respectively
It is sent to computer.
In one embodiment, exercise data acquisition case also includes：
Battery, for being powered to state universal serial bus concentrator, DC-DC converter and interface.
In one embodiment, exercise data acquisition case also includes：
Memory, kinematic parameter, location parameter and the heart rate provided respectively for storing each exercise data acquisition terminal
Parameter.
In one embodiment, interface is：USB, parallel or serial port.
The exemplary particular type for describing interface above, it will be appreciated by those of skill in the art that this description is only
It is exemplary, it is not used to limit the protection domain of the application.
In one embodiment, exercise data acquisition terminal includes：Nine axle sensors, for detecting user movement ginseng
Number；GPS module, for detecting user location parameter；Heart rate wireless decoding circuit, has with heart rate belt and wirelessly connects
Connect, for obtaining user's hrv parameter from the heart rate band；Switching on and shutting down control module, switching on and shutting down duration value is preserved, used
When the switching on and shutting down duration value is exceeded when the triggered time of start-up command, start-up command is sent；Or, when shutdown command
When triggered time exceedes the switching on and shutting down duration value, shutdown command is sent；Linear frequency modulation spread spectrum antenna, for by the use
Family kinematic parameter, the user location parameter and user's hrv parameter are sent to base station by linear frequency modulation spread spectrum mode.
In one embodiment, nine axle sensors include three-axis gyroscope, three axle acceleration sensors and three axle magnetic induction
Sensor, the three-axis gyroscope are used for the angular velocity information for obtaining user, and the three axles acceleration sensor is used to obtain user
Acceleration information, the three axles magnetic induction sensor is used to obtain the direction of motion information of user.
In one embodiment, in addition to：Indicator lamp, for indicating the working condition of exercise data acquisition case.
Fig. 6 is the structure chart according to the base station of the present invention.
As shown in fig. 6, the base station that is used to transmit exercise data, including：
Linear frequency modulation spread spectrum module, for receiving user's fortune from exercise data acquisition terminal based on linear frequency modulation spread spectrum mode
Dynamic parameter, user location parameter and user's hrv parameter；
Memory, for storing the user movement parameter, the user location parameter and user's hrv parameter；
USB, for by the user movement parameter in memory, the user location parameter and
User's hrv parameter is sent to portable computer；
Forth generation mobile communication module, for based on forth generation mobile communication by user movement parameter, customer location
Parameter and user's hrv parameter are uploaded onto the server.
In one embodiment, in addition to：
Battery, for for the linear frequency modulation spread spectrum module, memory, heart rate wireless decoding circuit, USB
Interface and the power supply of forth generation mobile communication module.
In one embodiment, in addition to：
Indicator lamp, for indicating the working condition for being used to transmit the base station of exercise data.
In one embodiment, linear frequency modulation spread spectrum module, it is further used for measuring based on linear frequency modulation spread spectrum mode
The distance between exercise data acquisition terminal.
In one embodiment, in addition to：
Embeded processor, for controlling linear frequency modulation spread spectrum module, memory, heart rate wireless decoding circuit, general string
Row bus interface, forth generation mobile communication module, battery and indicator lamp.
The exercise data of exercise data acquisition terminal is wirelessly transmitted to base station by CSS.Based on linear frequency modulation spread spectrum
Module can also provide precision ranging function simultaneously.Indoors without gps signal in the case of, can be by being expanded based on linear frequency modulation
Frequency module, realize that sportsman positions.The base station also includes embeded processor, is responsible for ancillary equipment, and connection 4G communications are logical
Road, by CSS wireless collection Athletess data, the charging of management battery and protection.
In summary, in embodiments of the present invention：Exercise data acquisition terminal, for detecting user movement parameter and use
Family location parameter, user's hrv parameter is obtained from heart rate band, and user movement parameter, user location parameter and user's heart rate are joined
Number is sent to base station by linear frequency modulation spread spectrum mode；Base station, for based on linear frequency modulation spread spectrum mode from exercise data acquisition
Terminal receives user movement parameter, user location parameter and user's hrv parameter, based on forth generation mobile communication by user
Kinematic parameter, user location parameter and user's hrv parameter are uploaded onto the server；Exercise data acquisition case, with exercise data acquisition
Terminal connects, and for obtaining kinematic parameter, location parameter and the hrv parameter of the offer of exercise data acquisition terminal, and is motion number
Rationed the power supply current charge according to acquisition terminal, kinematic parameter, location parameter and the heart for also providing each exercise data acquisition terminal respectively
Rate parameter is sent to computer.As can be seen here, the present invention can be monitored to user movement parameter, improve training effectiveness, be reduced
Human error and cost.
Moreover, the common false triggering problem when present invention fully takes into account strenuous exercise, by for exercise data acquisition it is whole
End sets switching on and shutting down control module, can effectively prevent the false triggering in motion.
Further, the present invention is also provided with exercise data acquisition case, can meet multiple exercise data acquisition terminals with collection
Middle data transfer demands.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., the protection of the present invention should be included in
Within the scope of.
Claims (6)
- A kind of 1. exercise data acquisition system, it is characterised in that including：Exercise data acquisition terminal, there is wireless connection with heart rate belt, for detecting user movement parameter and user location parameter, User's hrv parameter is obtained from the heart rate band, and by the user movement parameter, the user location parameter and the user Hrv parameter is sent to base station by linear frequency modulation spread spectrum mode；Base station, for receiving the user movement parameter, described from exercise data acquisition terminal based on linear frequency modulation spread spectrum mode User location parameter and user's hrv parameter, based on forth generation mobile communication by the user movement parameter, described User location parameter and user's hrv parameter are uploaded onto the server；Exercise data acquisition case, it is connected with exercise data acquisition terminal, for obtaining the user from exercise data acquisition terminal Kinematic parameter, the user location parameter and user's hrv parameter, and filled for the exercise data acquisition terminal threshold currents Electricity, the user movement parameter, the user location parameter and user's hrv parameter are also sent to computer；Wherein described exercise data acquisition terminal preserves start duration value and shutdown duration value, when starting key When triggered time exceedes the start duration value, start-up command is sent；Or, described in exceeding when the triggered time of shutdown button During duration value of shutting down, shutdown command is sent.
- 2. exercise data acquisition system according to claim 1, it is characterised in that the exercise data acquisition terminal is more It is individual；The exercise data acquisition case, including：Universal serial bus concentrator, it is connected with the multiple exercise data acquisition terminal, is adopted for obtaining each exercise data User movement parameter, user location parameter and the user's hrv parameter that collection terminal provides respectively；DC-DC converter, for being rationed the power supply current charge for the multiple exercise data acquisition terminal；Interface, for each exercise data acquisition terminal is provided respectively user movement parameter, user location parameter and User's hrv parameter is sent to the computer.
- 3. exercise data acquisition system according to claim 1, it is characterised in thatThe exercise data acquisition terminal includes：Nine axle sensors, for detecting the user movement parameter；GPS module, for detecting the user location parameter；Heart rate sensor decoding circuit, there is wireless connection with heart rate belt, for obtaining user's heart rate from the heart rate band Parameter；Switching on and shutting down control module, switching on and shutting down duration value is preserved, for being triggered when start-up command more than the switching on and shutting down During duration value, start-up command is sent；Or, when shutdown command is triggered more than the switching on and shutting down duration value, send Shutdown command；Linear frequency modulation spread spectrum antenna, for the user movement parameter, the user location parameter and user's heart rate to be joined Number is sent to base station by linear frequency modulation spread spectrum mode.
- 4. exercise data acquisition system according to claim 3, it is characterised in that the user movement parameter includes：With Family angular velocity information, user's acceleration information and user movement directional information；Nine axle sensor includes three-axis gyroscope, three axle acceleration sensors and three axle magnetic induction sensors, the three axles top Spiral shell instrument is used to obtain user's angular velocity information, and the three axles acceleration sensor is used to obtain user's acceleration information, The three axles magnetic induction sensor is used to obtain the user movement directional information.
- 5. exercise data acquisition system according to claim 1, it is characterised in that the base station includes：Linear frequency modulation spread spectrum module, for receiving user movement ginseng from exercise data acquisition terminal based on linear frequency modulation spread spectrum mode Number, user location parameter and user's hrv parameter；Memory, for storing the user movement parameter, the user location parameter and user's hrv parameter；USB, for by the user movement parameter in memory, the user location parameter and described User's hrv parameter is sent to portable computer；Forth generation mobile communication module, for based on forth generation mobile communication by the user movement parameter, the user Location parameter and user's hrv parameter are uploaded onto the server.
- 6. exercise data acquisition system according to claim 5, it is characterised in that the linear frequency modulation spread spectrum module, enter One step is used to measure the distance between described exercise data acquisition terminal based on linear frequency modulation spread spectrum mode.
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