CN108245862A - A kind of swimming instruction assiatant system - Google Patents
A kind of swimming instruction assiatant system Download PDFInfo
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- CN108245862A CN108245862A CN201611233821.5A CN201611233821A CN108245862A CN 108245862 A CN108245862 A CN 108245862A CN 201611233821 A CN201611233821 A CN 201611233821A CN 108245862 A CN108245862 A CN 108245862A
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- sportsman
- assiatant
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- relaying
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- 230000009182 swimming Effects 0.000 title claims abstract description 32
- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 10
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- 238000004891 communication Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 241001269238 Data Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012549 training Methods 0.000 description 4
- 230000035515 penetration Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000001483 mobilizing effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010016 myocardial function Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/12—Arrangements in swimming pools for teaching swimming or for training
- A63B69/14—Teaching frames for swimming ; Swimming boards
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/20—Miscellaneous features of sport apparatus, devices or equipment with means for remote communication, e.g. internet or the like
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2244/00—Sports without balls
- A63B2244/20—Swimming
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
This application provides a kind of swimming instruction assiatant system, including by the sequentially connected coach's terminal of wireless network, relay apparatus, sportsman's terminal and earphone, wherein：The relay apparatus includes relaying MCU and the Wi Fi units being electrically connected with the relaying MCU, FM signal transmitter units；Sportsman's terminal includes terminal MCU and the FM signal receiving modules, the Peripheral Interface that are electrically connected with the terminal MCU；The earphone includes earphone storehouse and the loudspeaker being arranged in earphone storehouse, the loudspeaker are electrically connected by conducting wire with the Peripheral Interface；Coach's terminal is connect by Wi Fi units with relay apparatus, and voice data is sent to sportsman's terminal by relay apparatus and is played by loudspeaker.The application can effectively reduce the volume, weight and power consumption of sportsman's terminal, so as to solve the problems, such as that the prior art cannot be applicable in swimmer and coach's real-time Communication for Power by above-mentioned means.
Description
Technical field
This application involves subsurface communication technical fields, particularly, are related to a kind of swimming instruction assiatant system.
Background technology
Swimming, which is one, enhances myocardial function, the body building of resistance building.From 2014, country advocates sportsman's
Big data is trained, but due to acquiring transmission device without the professional training intercommunication for swimming design and sportsman's sign, when
Preceding main still use trains hand pinch stopwatch, and meat throat is cried out, and sportsman swims over to the training method of oneself number heart rate behind side, records all
Phase is long, and data are not rigorous and waste time, while also considerably increases the working strength of coach.
Existing subsurface communication, which mainly includes communication modes, the various communication modes such as sound, optical, electromagnetic wave, its feature and application
Range cuts both ways：In the various waves propagated in water, the attenuation of sound wave is minimum, but transmission delay is long, and transmission rate is low,
And the high volume of power consumption is big, is easily disturbed the influence of factor, therefore the reality between unsuitable swimmer and coach
When interactive communication.The principle of laser communication is using a kind of laser using wavelength between blue light and green light, is passed in water
The communication mode of defeated information is a kind of presently preferred subsurface communication means, but communication party's tropism is more demanding（It is required that transmitting
And receive alignment）, deflecting angle cannot be too big, and communication distance is also limited（Hundreds of meters）, while power consumption is also larger, therefore is difficult to
Communication between swimmer and coach.For electromagnetic communication mode, since electromagnetic wave is shear wave, water is good conductor,
Kelvin effect will seriously affect the transmission of electromagnetic wave in water, therefore in the widely used radio wave in land under water almost
It can not normal use；Penetration depth of the electromagnetic wave in the conductor for having resistance is directly related with its wavelength, and shortwave penetration depth is small,
And the penetration depth of long wave is larger, therefore, for a long time, the long wave of super high power（The general very low frequency for using 3 ~ 30kHz
Wave band）Communication becomes the principal mode of subsurface communication, and size, weight, the power consumption of long-wave communication equipment etc. is unsuitable for swimming
Training athlete of swimming carries in the process.
Invention content
The application provides a kind of swimming instruction assiatant system, and swimming fortune can not be adapted to for solving existing subsurface communication method
The problem of mobilizing in the training process with coach's real-time Communication for Power.
A kind of swimming instruction assiatant system disclosed in the present application, including whole by the sequentially connected coach of wireless network
End, relay apparatus, sportsman's terminal and earphone, wherein：The relay apparatus include relaying MCU and with the relaying
The Wi-Fi units of MCU electrical connections, FM signal transmitter units；Sportsman's terminal include terminal MCU and with the terminal MCU
FM signal receiving modules, the Peripheral Interface of electrical connection；The earphone includes earphone storehouse and the loudspeaker being arranged in earphone storehouse, institute
Loudspeaker are stated to be electrically connected with the Peripheral Interface by conducting wire；Coach's terminal passes through Wi-Fi units and relay apparatus
Connection, and voice data is sent to by sportsman's terminal by the relay apparatus；Sportsman's terminal passes through loudspeaker
Play the voice data.
Preferably, the relay apparatus is additionally provided with the relaying Transmit Receive Unit being electrically connected with relaying MCU；It is described
Sportsman's terminal is additionally provided with the terminal radio frequency transceiver module being electrically connected with terminal MCU；The earphone further include sensor storehouse with
And the sign acquisition module in sensor storehouse is arranged on, the sign acquisition module is connect by conducting wire and the peripheral hardware of sportsman's terminal
Mouth electrical connection；Wherein：When the relaying MCU receives the sign acquisition instructions that coach's terminal is sent out by Wi-Fi units, by institute
It states sign acquisition instructions and is sent to sportsman's terminal by relaying Transmit Receive Unit；As the terminal MCU of sportsman's terminal
When receiving sign acquisition instructions by terminal radio frequency transceiver module, the fortune of the sign acquisition module acquisition is received from Peripheral Interface
Sign data is mobilized, and passes through terminal radio frequency transceiver module and is sent to relay apparatus；The relaying MCU is by relaying radio frequency
Transmit-Receive Unit receives sportsman's sign data, and passes through Wi-Fi units and be sent to coach's terminal.
Preferably, the FM transmitting integrated circuits that the FM signal transmitter units include integrating on a printed circuit increase with high
Beneficial FM transmitting antennas；The relaying Transmit Receive Unit includes integrated RF IC and radio frequency day on a printed circuit
Line；The high-gain FM transmitting antennas and radio-frequency antenna are fixed on the top of relay apparatus shell.
Preferably, the buckle that is clamped with swimming goggle is provided on the shell of sportsman's terminal and for detecting outer sheath gas
The gas gaging hole of close property is provided with plug on the gas gaging hole；The FM signal receiving modules include integrating on a printed circuit
FM tuners and FM reception antennas, the FM reception antennas be the line that forms of self-adhesive enameled wire coiling using 0.33mm diameters
Circle；The terminal radio frequency transceiver module includes integrated RF transceiver and omnidirectional's paster antenna on a printed circuit.
Preferably, the earphone is additionally provided with 2 U-brackets and connects the arc elastic connecting rod of 2 U-brackets, described
Sensor storehouse is disposed therein the junction of 1 U-bracket and arc elastic connecting rod.
Preferably, the radio frequency band between FM signal transmitter units and FM signal receiving modules be specially 76MHz ~
108MHz。
Preferably, mould is transmitted using time division multiple acess between the relaying Transmit Receive Unit and terminal radio frequency transceiver module
Formula.
Preferably, the radio frequency that communicates is specially between terminal radio frequency transceiver module and relaying Transmit Receive Unit
433MHz。
Preferably, the sign acquisition module includes heart rate sensor and/or BOLD contrast.
Preferably, wireless access point and cloud service platform are further included, wherein：Coach's terminal and relay apparatus
Internet is accessed, and pass through internet and connect with cloud service platform by the wireless access point；The relay apparatus is also
Sportsman's sign data for sign acquisition module to be acquired is uploaded to cloud service platform；The cloud service platform is used to transport
Sign data is mobilized to be analyzed and analysis result generation WEB is showed into the page, providing WEB for coach's terminal shows service.
Compared with prior art, the application has the following advantages：The application preferred embodiment by coach's terminal and
The characteristics of mode of relay apparatus is set to realize multi-frequency communication between sportsman's terminal, and is directed to subsurface communication is wireless
Using closely between relay and sportsman's terminal（Underwater transmission distance is no more than 100m）Frequency modulation（FM, Frequency
Modulation）Transmission mode makes sportsman's terminal only need to be equipped with tuner and coil small, light-weight, that power consumption is small
Class antenna can receive FM signal and be converted to sound broadcasting, can effectively reduce the volume, weight and power consumption of sportsman's terminal,
So as to solve the problems, such as that the prior art cannot be applicable in swimmer and coach's real-time Communication for Power.
Description of the drawings
Attached drawing is only used for showing the purpose of preferred embodiment, and is not considered as the limitation to the application.And whole
In a attached drawing, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 is a kind of structure diagram of swimming instruction assiatant system of the embodiment of the present application；
Fig. 2 is a kind of data stream transmitting schematic diagram of swimming instruction assiatant system of the embodiment of the present application；
Fig. 3 is a kind of structure diagram of the wireless relay apparatus of swimming instruction assiatant system of the embodiment of the present application；
Fig. 4 is a kind of structure diagram of sportsman's terminal of swimming instruction assiatant system of the embodiment of the present application；
Fig. 5 ~ 7 are respectively that the embodiment of the present application a kind of left view, forward sight and the vertical view of the ear speaker device of swimming instruction assiatant system are shown
It is intended to.
Specific embodiment
Above-mentioned purpose, feature and advantage to enable the application are more obvious understandable, below in conjunction with the accompanying drawings and specific real
Mode is applied to be described in further detail the application.
In the description of the present application, it is to be understood that term " first ", " second " are only used for description purpose, and cannot
It is interpreted as indicating or implies relative importance or imply the quantity of the technical characteristic indicated by indicating.Define as a result, " the
One ", one or more this feature can be expressed or be implicitly included to the feature of " second "." multiple " are meant that two
Or it is more than two, unless otherwise specifically defined.Term " comprising ", "comprising" and similar terms are understood to out
The term of putting property, i.e., " including/including but not limited to ".Term "based" is " being based at least partially on ".Term " embodiment "
It represents " at least one embodiment "；Term " another embodiment " expression " at least one other embodiment ".The phase of other terms
It closes during definition will be described below and provides.
With reference to Fig. 1 and 3 ~ 7, a kind of structure of swimming instruction assiatant system of the embodiment of the present application is shown, including passing through nothing
The sequentially connected coach's terminal 4 of gauze network, relay apparatus 3, sportsman's terminal 2 and earphone 1, wherein：
Relay apparatus 3 includes relaying microprocessing unit（MCU, Micro Controller Unit）30th, Wi-Fi units 33
With FM signal transmitter units 31；Wi-Fi units 33 and FM signal transmitter units 31 are respectively with being integrated in printed circuit board（PCB,
Printed Circuit Board）On relaying MCU30 electrical connections, and the power supply 34 by being arranged in device case is powered.
Sportsman's terminal 2 includes terminal MCU20, FM signal receiving module 25 and Peripheral Interface 28, FM signal receiving modules
25 and Peripheral Interface 28 be electrically connected respectively with the terminal MCU20 being integrated on PCB, and the power supply mould by being arranged in terminal shell
Block 23 is powered.
Earphone 1 includes earphone storehouse 13 and the loudspeaker being arranged in earphone storehouse 13, the loudspeaker pass through conducting wire and sportsman
The Peripheral Interface 28 of terminal 2 is electrically connected.
Wherein, the transfer process of voice data is as shown in Fig. 2, specifically include：Coach's terminal 4 passes through Wi-Fi units 33
It is connect with relay apparatus 3, and voice data is sent to relay apparatus；Later by relay apparatus 3 by voice
Data are sent to sportsman's terminal 2；Finally, the voice data that sportsman's terminal 2 is sent out by loudspeaker broadcasting coach terminal 4.
In another embodiment, in order to which coach is made to grasp the sign datas such as the heart rate of sportsman, blood oxygen in real time, in wireless
The relaying Transmit Receive Unit 32 being electrically connected with relaying MCU30 is additionally provided with after device 3；Sportsman's terminal 2 is additionally provided with and end
Hold the terminal radio frequency transceiver module 26 of MCU20 electrical connections；Earphone 1 has further included sensor storehouse 12 and has been arranged on sensor storehouse 12
Interior sign acquisition module, the sign acquisition module are electrically connected, and with the Peripheral Interface 28 of sportsman's terminal 2 by setting by conducting wire
The power module 23 put in sportsman's terminal 2 is powered；Wherein the acquisition instructions of sign data and transfer process as shown in Fig. 2,
It specifically includes：
When relaying MCU30 receives the sign acquisition instructions that coach's terminal 4 is sent out by Wi-Fi units 33, the sign is adopted
Collection instruction is sent to sportsman's terminal 2 by relaying Transmit Receive Unit 32；
When the terminal MCU20 of sportsman's terminal 2 receives above-mentioned sign acquisition instructions by terminal radio frequency transceiver module 26, from
Peripheral Interface 28 receives sportsman's sign data of the sign acquisition module acquisition, and passes through terminal radio frequency transceiver module 26 and send out
It send to relay apparatus 3；The relaying MCU30 of relay apparatus 3 receives the movement by relaying Transmit Receive Unit 32
Member's sign data, and pass through Wi-Fi units 33 and be sent to coach's terminal 4.
The state of sportsman is understood to further facilitate coach, the system can also include wireless access point（AP,
Access Point）And cloud service platform, wherein：Coach's terminal 4 and relay apparatus 3 are connect by the wireless access point
Enter internet, and pass through internet and connect with cloud service platform；Relay apparatus 3 is additionally operable to acquire sign acquisition module
Sportsman's sign data is uploaded to cloud service platform；Cloud service platform is used to be analyzed sportsman's sign data and will analysis
As a result generation WEB shows the page, and providing WEB for coach's terminal shows service.
For above-mentioned relay apparatus 3, in the specific implementation, in order to improve data transmission effect, may be used as
Lower embodiment：FM signal transmitter units 31 can specifically include the FM being integrated on PCB transmitting integrated circuits and high-gain FM
Transmitting antenna (HGA, High Gain Antenna）；Although HGA is relatively more narrow in radiation direction, in certain directions
On radiation more concentrate, relay apparatus 3 can be placed on towards the position of swimming pool and realize letter in those directions
Number gain.Relaying Transmit Receive Unit 32 can specifically include the RF IC and radio-frequency antenna that are integrated on PCB.Separately
Outside, for convenience of arrangement relay apparatus, high-gain FM transmitting antennas and radio-frequency antenna can be fixed on wireless relay
The top of 3 shell of device.
For above-mentioned sportsman's terminal 2, in the specific implementation, worn for convenience of sportsman and improve the underwater suitable of equipment
Should be able to power, can be set in terminal enclosure with swimming goggle belt clamping buckle and the gas for detection terminal Shell
Gaging hole, and the plug for preventing water from entering enclosure interior is set on the gas gaging hole.
Further to reduce terminal volume, weight and power consumption, FM signal receiving modules 25 can specifically include being integrated in
FM tuners and FM reception antennas on PCB, the FM reception antennas can be the self-adhesive enameled wire coiling using 0.33mm diameters
The coil formed.Terminal radio frequency transceiver module 26 can specifically include the RF transceiver being integrated on same PCB and omnidirectional's patch
Chip antenna.
In addition, being used for convenience of sportsman, switch key 21-1, volume button 22 can also be set in terminal enclosure
（Including volume down key, volume plus key）, for for terminal supplying power charge and download program USB interface 29 and for show fill
Establish the beginning by cable, finish and terminal on down status indicator light 24, correspondingly, being additionally provided with corresponding open inside terminal shell
Shutdown control module 21-2 and memory module 27.Wherein, in the power-offstate, long-press switch key 21-1 is pre- for sportsman's terminal 2
If the time（Such as 25 seconds）, lamp 24 to be instructed unclamps when bright, at this time if it is indicated that lamp 24 flickers several lower expressions reaches the standard grade success（I.e. with nothing
Line relay successful connection）, equipment can be used normally, and in the condition of normal use indicator light 24 every several seconds
Flicker is primary, if it is indicated that lamp 24 is constantly in the state of being always on, then it represents that reach the standard grade unsuccessfully；Sportsman's terminal 2 under open state,
Long-press switch key 21-1 preset times（Such as 25 seconds）, lamp 24 to be instructed flickers several times, stops key, and indicator light 24 is put out at this time
It goes out, represents offline success and shutdown.About volume adjustment, under open state, pressing volume down key and volume plus key can distinguish
To reduce broadcast sound volume and increasing broadcast sound volume.When being charged by USB interface 29 to terminal, charge power supply access USB
During interface 29, indicator light 24 is shown in red, and during completion to be charged, indicator light 24 becomes green.
In another embodiment, sportsman's sign data can include heart rate and blood oxygen index, correspondingly, above-mentioned sign is adopted
Collection module can include heart rate sensor and/or BOLD contrast.To avoid the interference of aqueous medium, the collected sportsman's body of institute is improved
The accuracy rate of sign, above-mentioned heart rate sensor and BOLD contrast can select contact harvester, correspondingly, earphone 1 is using whole
The hard shell cooperation elastic support integrated design of sealing, sign acquisition module is encapsulated in the sensor storehouse 12 of earphone,
Using swimmer wear after-poppet provide grip force, can both ensure sign acquisition module sensor and skin it is close
Fitting, in turn ensures the normal strokes for not interfering with sportsman.With reference to Fig. 5 ~ 7, the integrated elastic stent of earphone 1 is specific
Include the arc elastic connecting rod 14 of 2 U-brackets of 2 U-brackets 11 and connection（When it is implemented, integrated bracket can select
With flexible steel bar or other elastic materials, 2 U-brackets can be an integral molding structure with arc elastic connecting rod）,
In sensor storehouse 12 be disposed therein the junction of 1 U-bracket 11 and arc elastic connecting rod 14.For guarantee and skin contact
Comfort, sebific duct 15 can also be set on arc elastic connecting rod 14 and/or 2 U-brackets 11（It can select as needed
Silicone tube, rubber tube or silicone rubber tube）.Above-mentioned unique supporting structure so that player motion is excessive will not to lead to earphone
It comes off.
It should be noted that the earphone shown in Fig. 5 ~ 7 is provided with 1 sensor storehouse 12.It in the specific implementation, can basis
The sign acquisition module of one or more different signs of setting acquisition is needed, it, can be with when needing to acquire a variety of sign datas simultaneously
Setting can acquire the sign acquisition of a variety of sign datas in the sensor storehouse in the case of above-mentioned 1 sensor storehouse of setting
Module can also set 1 sensor storehouse 12 respectively, and every in the junction of 2 U-brackets 11 and arc elastic connecting rod 14
Setting can acquire the sign acquisition module of one or more sign datas in a sensor storehouse 12；Such as, for 2 sensings of setting
When needing to acquire oximetry data and heart rate data simultaneously, photo-electric can be configured in a sensor storehouse in the situation in device storehouse
Contact BOLD contrast is configured in another sensor storehouse for heart rate sensor.
In addition, to further facilitate sportsman's operation, ensure earphone 1 and the dismounting conveniency of sportsman's terminal 2, sportsman
4 sections of jack structures that internal diameter is 3.5mm may be used in the Peripheral Interface 28 of terminal 2, correspondingly, the loudspeaker of earphone 1 connect with peripheral hardware
The connecting wire and sign acquisition module and the connecting wire of Peripheral Interface 28 of mouth 28 can be merged into a quad, conducting wire
The one end being connect with Peripheral Interface sets a diameter of 3.5mm4 sections of plug.To further improve water resistance, the plug and peripheral hardware
The structure that screw thread close-fitting adds waterproof washer may be used in interface 28.
Further to reduce the power consumption of sportsman's terminal device, facilitating group between sportsman's terminal and relay apparatus
Net, and the reliability of data transmission is improved, low work(can be specifically selected between FM signal transmitter units and FM signal receiving modules
Consumption, frequency coverage various countries fm band support flexible channel spacing pattern, automatic frequency control and automatic growth control, number
The following radio frequency band for the features such as word adaptive noise inhibits, analog- and digital- volume control：76MHz~108MHz.Terminal is penetrated
The radio frequency to communicate between frequency transceiver module and relaying Transmit Receive Unit can specifically select the wireless public affairs positioned at Asia GHz
Frequency 433MHz.
To ensure many-one（I.e. multiple one relay apparatus of sportsman's terminal-pair）The stability of communication, sportsman are whole
Time division multiple acess may be used in the terminal radio frequency transceiver module at end（TDMA, Time Division Multiple Access）Transmission
Pattern is divided into the time period of non-overlapping copies（Frame）, then partition a frame into the time slot of non-overlapping copies（Channel）With mutually applying
One-to-one relationship is established at family, so as to distinguish the subscriber signal from different address according to time slot, is completed multiadress connection, is protected
Demonstrate,prove that the information acquired is reliable and effective in a short time to be transmitted to coach's terminal and cloud server.
It should be noted that above system embodiment belongs to preferred embodiment, involved unit and module might not
Necessary to being the application.Each embodiment in this specification is described by the way of progressive, and each embodiment emphasis is said
Bright is all difference from other examples, and just to refer each other for identical similar part between each embodiment.
Above to a kind of swimming instruction assiatant system provided herein, it is described in detail, it is used herein
The principle and implementation of this application are described for specific case, and the explanation of above example is only intended to help to understand this
The method and its core concept of application；Meanwhile for those of ordinary skill in the art, according to the thought of the application, specific
There will be changes in embodiment and application range, in conclusion the content of the present specification should not be construed as to the application's
Limitation.
Claims (10)
1. a kind of swimming instruction assiatant system, which is characterized in that including passing through the sequentially connected coach's terminal of wireless network, nothing
Line relay, sportsman's terminal and earphone, wherein：
The relay apparatus includes relaying MCU and the Wi-Fi units being electrically connected with the relaying MCU, FM signals transmitting list
Member；
Sportsman's terminal includes terminal MCU and the FM signal receiving modules, the Peripheral Interface that are electrically connected with the terminal MCU；
The earphone includes earphone storehouse and the loudspeaker being arranged in earphone storehouse, the loudspeaker pass through conducting wire and the Peripheral Interface
Electrical connection；
Coach's terminal is connect by Wi-Fi units with relay apparatus, and passes through the relay apparatus by language
Sound data are sent to sportsman's terminal；Sportsman's terminal plays the voice data by loudspeaker.
2. a kind of swimming instruction assiatant system according to claim 1, which is characterized in that the relay apparatus is also set
It is equipped with the relaying Transmit Receive Unit being electrically connected with relaying MCU；Sportsman's terminal is additionally provided with what is be electrically connected with terminal MCU
Terminal radio frequency transceiver module；The sign acquisition module that the earphone further includes sensor storehouse and is arranged in sensor storehouse, institute
Sign acquisition module is stated to be electrically connected with the Peripheral Interface of sportsman's terminal by conducting wire；Wherein：
When the relaying MCU receives the sign acquisition instructions that coach's terminal is sent out by Wi-Fi units, the sign is acquired
Instruction is sent to sportsman's terminal by relaying Transmit Receive Unit；
When the terminal MCU of sportsman's terminal receives sign acquisition instructions by terminal radio frequency transceiver module, connect from peripheral hardware
Mouthful receive sportsman's sign data of sign acquisition module acquisition, and pass through terminal radio frequency transceiver module be sent to it is wireless in
After device；The relaying MCU receives sportsman's sign data by relaying Transmit Receive Unit, and passes through Wi-Fi units
It is sent to coach's terminal.
3. a kind of swimming instruction assiatant system according to claim 2, which is characterized in that
The FM signal transmitter units include integrated FM transmitting integrated circuits and high-gain FM transmittings day on a printed circuit
Line；
The relaying Transmit Receive Unit includes integrated RF IC and radio-frequency antenna on a printed circuit；
The high-gain FM transmitting antennas and radio-frequency antenna are fixed on the top of relay apparatus shell.
A kind of 4. swimming instruction assiatant system according to claim 2, which is characterized in that the shell of sportsman's terminal
On be provided with the buckle being clamped with swimming goggle and the gas gaging hole for detecting Shell, be provided on the gas gaging hole stifled
Head；
The FM signal receiving modules include integrated FM tuners and FM reception antennas on a printed circuit, and the FM is received
Antenna is the coil formed using the self-adhesive enameled wire coiling of 0.33mm diameters；
The terminal radio frequency transceiver module includes integrated RF transceiver and omnidirectional's paster antenna on a printed circuit.
5. a kind of swimming instruction assiatant system according to claim 2, which is characterized in that the earphone is additionally provided with 2 U
The arc elastic connecting rod of 2 U-brackets of shape stent and connection, the sensor storehouse is disposed therein 1 U-bracket and arc bullet
The junction of property connecting rod.
6. a kind of swimming instruction assiatant system according to claim 1, which is characterized in that FM signal transmitter units are believed with FM
Radio frequency band between number receiving module is specially 76MHz ~ 108MHz.
A kind of 7. swimming instruction assiatant system according to claim 2, which is characterized in that the relaying Transmit Receive Unit
Time division multiple acess transmission mode is used between terminal radio frequency transceiver module.
8. a kind of swimming instruction assiatant system according to claim 2, which is characterized in that terminal radio frequency transceiver module is in
After the radio frequency to communicate between Transmit Receive Unit be specially 433MHz.
A kind of 9. swimming instruction assiatant system according to claim 2 or 5, which is characterized in that the sign acquisition module
Including heart rate sensor and/or BOLD contrast.
10. a kind of swimming instruction assiatant system according to claim 2, which is characterized in that further include wireless access point and
Cloud service platform, wherein：
Coach's terminal and relay apparatus access internet, and pass through internet and cloud by the wireless access point
Service platform connects；
The relay apparatus is additionally operable to sportsman's sign data that sign acquisition module acquires being uploaded to cloud service platform；
The cloud service platform is used to be analyzed sportsman's sign data and analysis result generation WEB is showed the page, is
Coach's terminal provides WEB and shows service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233821.5A CN108245862A (en) | 2016-12-28 | 2016-12-28 | A kind of swimming instruction assiatant system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611233821.5A CN108245862A (en) | 2016-12-28 | 2016-12-28 | A kind of swimming instruction assiatant system |
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| Publication Number | Publication Date |
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| CN108245862A true CN108245862A (en) | 2018-07-06 |
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ID=62719295
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| CN201611233821.5A Pending CN108245862A (en) | 2016-12-28 | 2016-12-28 | A kind of swimming instruction assiatant system |
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| CN (1) | CN108245862A (en) |
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| CN2380267Y (en) * | 1999-06-18 | 2000-05-31 | 步军 | Swimming-training electronic instrument |
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Application publication date: 20180706 |