Interactive intelligence breaktest stake, training system and control methodTechnical field
The present invention relates to smart electronics fields, are more particularly to a kind of interactive intelligent breaktest stake, trainingSystem and its training method.
Background technique
The training stake that traditional breaktest uses lacks between trainer and training stake for the training stake of simple wooden structuresInteraction, training mode is single, interest is low, and in training process, trainer easily experiences dull, and skill improvement and growth are slowSlowly, in addition to this, the level of skill of test trainer is not easy to using traditional training stake, it can not impact dynamics to trainerWith whether impact position up to standard is examined, training effect is poor.
Summary of the invention
The purpose of the present invention is for process existing in the prior art is dull, single effect, physical efficiency level determine it is difficult,People interacts the problems such as degree is low with instrument, and provides a kind of interactive intelligent breaktest stake.
It is a further object to provide a kind of training methods based on the interactive intelligent breaktest stake, canThe physical efficiency level of trainer is judged.
It is a further object to provide a kind of training system based on the interactive intelligent breaktest stake, byMultiple trained stakes connect to be formed, specifically, the training system by a king pile and it is multiple constituted from stake, the king pile and cloudEnd by wireless communication, the king pile and it is described between stake use I2C communication.
It is a further object to provide the training methods of the training system, and the control module of king pile is to training numberAccording to primary treatment is carried out, it is transmitted to cloud.
The technical solution adopted to achieve the purpose of the present invention is:
A kind of interactive intelligent breaktest stake, including being provided with the pile body of at least two impact portions, being assemblied in the stakeIt is described for perceiving the shock sensor and control module and power supply of the X that pile body generated by impact, Y-direction angular speed on bodyThe side of impact portion is equipped with the cue module for prompting impact, and the pressure sensing of perception impact dynamics is equipped in the impact portionDevice, the cue module, pressure sensor and shock sensor with the control module communication connection.
In the above-mentioned technical solutions, the control module passes through communication module and training cloud communication connection.
In the above-mentioned technical solutions, the pile body includes pedestal, the column being assemblied at the top of the pedestal and is assemblied in instituteThe nut cap at the top of column is stated, the pedestal top is formed with the slot being inserted into for the inserted sheet of the column bottom, the columnTop and the bottom of the nut cap are equipped with the slide-in card slot being mutually matched.
In the above-mentioned technical solutions, the nut cap is equipped with an impact portion, and the column is arranged equipped with its length directionA section or more piece impact portion, the impact portion be the hard foam being coated on outside nut cap or column, the nut cap or column withIt is equipped between hard foam in the hollow out sponge interlayer being embedded in for pressure sensor.
In the above-mentioned technical solutions, the cue module is light bar and sound equipment, is formed on the column multiple for solidThe annular groove of the fixed light bar, the annular groove are formed in the bottom of corresponding impact portion.
Another aspect of the present invention further includes the control method of the training stake, comprising the following steps:
Step 1, cue module is driven by control module issues prompt impact signal；
Step 2, pressure sensor senses impact dynamics and is sent to control module storage, while shock sensor senses stakeBody tilt signals are sent to control module storage, and the timer of control module calculates prompt impact signal and issues between impactTime, that is, reaction time, and store；
Step 3, control module has been determine whether by the impact dynamics that reaction time and pile body tilt signals convertEffect impact；
Step 4, continue step 1- step 3, until preset times impact is completed,
Step 5, the data that control module obtains effective impact pre-process, and obtain including averagely striking dynamics, put downEqual reaction speed and the training result of accuracy is hit, and training result is exported.
In the above-mentioned technical solutions, training mode is received by control module from cloud in the step 1, and in step 5, controlThe training result is passed to cloud by communication module by molding block.
Another aspect of the present invention further includes, a kind of intelligence breaktest system, including be cascaded at least twoThe interactive intelligent breaktest stake.
In the above-mentioned technical solutions, the training system include a king pile and at least one from stake, the control of the king pileModule is connected by communication module and cloud communication connection, the control module communication of the control module from stake and the king pileIt connects.
Another aspect of the present invention further includes the control method of the intelligence breaktest system,
Step 1, the training mode obtained from cloud is shared to the control from stake by the control module of king pile by communication moduleMolding block；
Step 2, it king pile or is driven from the cue module of stake by control module and issues prompt impact signal；
Step 3, pressure sensor senses impact dynamics and is sent to corresponding king pile or stores from the control module of stake, simultaneouslyShock sensor sensing pile body tilt signals are sent to corresponding king pile or store from the control module of stake, corresponding king pile or from stakeThe timer of control module calculates prompt impact signal and issues to the time between the impact i.e. reaction time, and stores；
Step 4, the impact dynamics that the control module of king pile is converted by reaction time and pile body tilt signals determinesIt is no to be struck to be effective；
Step 5, continue step 1- step 3, until preset times impact is completed,
Step 6, the data that the control module of king pile obtains effective impact pre-process, and obtain including average impact forceDegree, average response speed and the training result for hitting accuracy, and training result is exported, cloud is sent to by communication module.
Compared with prior art, the beneficial effects of the present invention are:
1. interactive intelligence breaktest stake is based on this shape of conventional exercises pile foundation, at vibration-sensing technology, dataThe fusion of the modern technologies such as reason technology, lighting sound control technology instructs the person of aiminging drill to strike instruction by light instruction and audioPractice stake and carry out physical training, trainer's data are collected by training stake and processing obtains the intelligent body-building equipment of training result.
2. king pile and the main how auxiliary integrated mode of the training system one constituted from stake, radio transmitting device and electric power built in king pileTransmitting device need to carry out power transmission by connection king pile from stake and data are transmitted.King pile can be connected by series systemMultiple supplemental training stakes can independently realize all training functions；Auxiliary stake need to link king pile and realize function, not be available individually.It is logicalCross a main how auxiliary integrated mode, training stake can adjusting training stake quantity and placement position as needed, meet a variety of trained demands.
Detailed description of the invention
Fig. 1 show the configuration schematic diagram of the training stake of embodiment 1.
Fig. 2 show the structural schematic diagram of the training system of embodiment 2.
Fig. 3 show the system structure diagram of embodiment 2.
Fig. 4 is the operation method flow chart of embodiment 4.
Fig. 5 is control module circuit diagram.
Fig. 6 is XL4016 voltage regulator circuit figure.
Fig. 7 is AMS1117-3.3 voltage regulator circuit figure.
Fig. 8 is RS485 Principle of Communication figure.
Fig. 9 is Air720 circuit diagram.
Figure 10 is L3G4200 schematic diagram.
Figure 11 is WS2812 schematic diagram.
Figure 12 is the schematic diagram of 801S sensor.
Figure 13 is JQ6500 module map.
Figure 14 is pressure sensor bleeder circuit.
Figure 15 is pressure sensor voltage comparison circuit.
Figure 16 king pile and from stake communication connection structure chart.
In figure: 1- power module, 2- communication module, 3- pressure sensor, 4- shock sensor, 5- pedestal, 6- column are leftSide body, 6-2- right shell, 7- nut cap, 8- fillet, 9- tube expansion, 10- inserted sheet, 11- slot, 12- slide into card slot, 13- hatHard foam, 14- annular hard foam, 15- annular groove, 16- lampshade, 17- hollow out sponge interlayer, 18- hollow out sponge interlayer,19- pressure sensor.
Specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described hereinSpecific embodiment be only used to explain the present invention, be not intended to limit the present invention.
Embodiment 1
A kind of interactive intelligent breaktest stake, including being provided with the pile body of at least two impact portions, being assemblied in the stakeIt is described to hit for pile body by the X of impact generation, the shock sensor 4 of Y-direction angular speed and control module and power supply on bodyThe side in the portion of beating is equipped with the cue module for prompting impact, and the pressure sensor of perception impact dynamics is equipped in the impact portion3, the cue module, pressure sensor and shock sensor with the control module communication connection.
When using the present apparatus, training data can be stored within the control module, communication module can also be increased on this basis,By communication module from cloud obtain training data, cue module also use light bar polychromatic light light bar, sound equipment or other can issueThe device of standby signal such as lamp bead, LED screen etc..Integrated power module 1 can be used in power supply.Light bar lights order as training numberAccording to storing it in control module or obtained from cloud, trainer indicates impact impact portion according to light bar, and controls mouldBlock is collected impact data and is stored to assess the physical efficiency level of skill of trainer.
When using the present apparatus, training mode is chosen by cloud, mobile terminal device used in trainer can be stepped on directlyTraining stake APP or wechat small routine are recorded, the operating mode of trained stake, control module are configured by 4G network or wireless networkControl impact portion light bar order switches, when a certain impact portion light bar instruction impact color when, trainer to the impact portion intoRow impact, when striking wrong (pressure sensor does not receive pressure signal), which is closed, mistake impact portion light barInstruction mistake hits color, and the wrong number of blows statistics of control module progress is accumulative to be added once, when striking correct, pressure sensorPressure signal is experienced, the angular speed for being collected into X, Y-direction is passed to control by light bar instruction effectively strike color, shock sensorMolding block, control module obtain the frequency spectrum of data according to the correction coefficient of the impact portion by fft algorithm, and control module is by dataThe arrangement of carry out sequence and data prediction, by effective hitting dynamics and frequency, the statistics of errors number, average reaction time (lampBand lights the interval between effectively strike) etc. data after preliminary treatments be transferred to cloud, to judge the physical efficiency water of trainerIt is flat.
It is preferred that the control module passes through communication module and training cloud communication connection, the trained cloudIncluding being connected with the communication module and for setting the training system of operating mode and for collecting the control mouldThe data processing system of the training data of block transmission.The communication module is radio transmitting device, and training system refers to trainingPerson is connected by mobile terminal network, is directly set the conventional operating systems of training stake training mode, is passed through trainingSystem, trainer can position trained venue location, and the selection of completion training mode, sending starts, suspends, switching, adjusting of difficulty refers toThe basic operations such as order.Data processing system refers to data produced by interactive intelligence breaktest stake under collection, processing institute are wiredCore algorithm.By the processing to whole trainer's training datas, obtain the horizontal current physical efficiency of trainer, recent physical efficiency variation,The data such as skill ranking, physical efficiency ranking realize that training program is recommended, carries out the data functions such as entertaining training activity.
It is preferred that the interactive intelligent breaktest stake further includes voice cue module, the voice promptingModule and the control module communication connection.After selecting training mode, after training staking is received instruction and is set successfully, voice promptingModule, which can issue, is arranged successfully prompt tone.Before beginning, training stake, which can issue, to be prepared prompt tone and carries out countdown in three seconds, countdownIt issues afterwards and starts prompt tone.In training process, impact portion domain can correctly issue correct prompt tone, and impact portion domain mistake can issue mistakeAccidentally prompt tone.When training pause, pause prompt tone can be issued；When training is completed, completion prompt tone can be issued.
It is preferred that the pile body includes pedestal 5, the column being assemblied at the top of the pedestal 6 and is assemblied in describedNut cap 7 at the top of column, wherein the power module, communication module and control module are assemblied in the pedestal.Guarantee pile bodyStability and signal acquisition accuracy.
It is preferred that the bottom of the pedestal 1 is square deformable metal plate, the square deformable metal plate shapeAt there are four fillet 8 outstanding, each fillet is fixed on ground by tube expansion 9, and 1 top of pedestal is formed with for described verticalThe slot 11 of inserted sheet 10 (section is L shape) insertion of column bottom, and the column is welded in the top of the pedestal, the columnTop and the bottom of the nut cap be equipped with the slide-in card slot 12 that is mutually matched, open at one end, the other end for sliding into card slotSealing, the nut cap are fixed on the column by screw and nut.Outside the nut cap bottom outside circumference and the columnSide circumference is equal, and pedestal is equipped with 4 fixed screw holes, can be fixed on ground by tube expansion, guarantee fixed stability,By the way of the additional welding of grafting, the column and the nut cap use the side of the additional screw of grafting for the staking out and pedestal 1Formula, convenient for assembly.The structure of the column is stainless steel column, and column is hollow, and the pedestal is stainless steel material, with column knotStructure welding.
It is preferred that the nut cap, which forms a blow, beats portion, the nut cap is the metal cap that top is rounded structure, instituteIt states and is evenly equipped with pressure sensor on nut cap outer wall, the hollow hat hard foam 13 with rounded structure is covered outside the nut cap(black)；The first hollow out sponge interlayer 17 is equipped between the hat hard foam 13 and nut cap, the pressure sensor 3 is embedded inIn the circular hole of the empty sponge interlayer 17, for protecting pressure sensor not by the structural extruding of hard foam, protection pressureForce snesor, while playing the role of fixation pressure sensor position.
The 1-4 section impact portion arranged along its length is formed on the column, the column is hollow cylindrical structure,It is formed by left shell 6-1 and right shell 6-2 by screw and nut fixation, the impact portion outer wall of the column is evenly equipped with pressureSensor, the impact portion of the column is outer to be wrapped up by annular hard foam 14 (black), the outer wall of the column and the annularIt also is provided with hollow out sponge interlayer 18 between hard foam 14, is formed on the hollow out sponge interlayer 18 for being embedded in corresponding pressureThe hole of force snesor 19.
The nut cap inner wall is equipped with the plane for installing shock sensor, and the column is half-and-half splitted from centre, and twoPart is by screw and nut fixed Combination at metal upright post.The column forms 4 section impact portions.35 degree of the hardness of hard foam withOn, polyethers Fiber Materials, with damping, noise reduction, the high characteristic sprung back.Since training stake is used high rigidity by impact position materialSponge, sense of touch is harder, therefore is not recommended to use empty-handed impact.Impact apparatus is proposed with wooden long rod, wooden short stick, wooden phenanthreneIt restrains guest's short stick, wooden police short stick, kendo and practices the wooden knife, wooden nunchakus, wooden cudgel of three linked sections etc..
It is preferred that being formed on the column multiple for fixing the annular groove 15 of the light bar, the ringConnected in star is formed in the bottom of corresponding impact portion, the light bar constituted for fixing indicator light and lampshade 16.Indicator light capable of emitting fourColoured light, is divided into blue, red, green, yellow, and blue light instruction training starts, and red light indicates impact portion domain mistake, green light instruction impactPortion domain is correct, and sodium yellow instruction training is completed or stopped.Indicator light is three-stage LED display lamp, and 4 coloured light are cyclic annular, anti seismic efficiencyGood, the indicator light is placed in annular groove, and screw is fixed, detachably.Lampshade uses transparent high rigidity plastics, thicker, firmlyDegree is high, and toughness is high, and translucency is good, is fixed on outside annular groove, and screw is fixed, detachably.
The mounting means of interactive intelligent breaktest stake described in embodiment 1 are as follows:
1, hemispherical high intensity sponge is screwed in hemispherical stainless steel top.
2, the bottom of hemisphere stainless steel top slides into card slot and slides into the slide-in card slot of the column, and is screwed.
3, the hollow column of metal material is cast aside from centre, is divided into the shell of two semi-cylindrical structures, wherein in face of upperSquare card slot aperture position is provided with the plane for installing shock sensor in inner walls.
Two parts semicylinder is connected by screw and nut, and tapping drill is on cylinder, each two of upper, middle and lower position, and totally 6It is a.
4, shock sensor is mounted on spherical top and left side semicircle cylinder by screw, and tapping drill is in corresponding positionWall.Shock sensor and metal inner surface have interval, are filled with damping sponge, there are adhesive sticker in damping sponge two sides.
5, column bottom has inserted sheet, and pedestal is equipped with slot, and mounting means is similar with top hemisphere mounting means, by inserted sheetIt is inserted into slot, is screwed, screw position is identical as top.
6, there is screw hole in upright post base central location, is used for fixed wireless transmitting device and power transmission device.King pile bottomThere are 3 1*2 oblong openings in seat lower section, for connecting power supply line.Designer stands in face of card slot opening, oblong openings differencePositioned at front, dead astern, right side center, front and dead astern opening are for king pile and from power transmission between stake, right sideCentre opening accesses power supply line for king pile.
7, the impact portion of column is wrapped with high-intensitive sponge as cylinder, can be directly sleeved on column, solid by screwIt is fixed.
8, LED light strip is mounted in light bar card slot by screw.
9, clear hard plastic lamp shade is mounted on the outside of light bar card slot by screw.
Embodiment 2
A kind of intelligence breaktest system, at least two interactive intelligence as described in Example 1 including being cascadedEnergy breaktest stake, as soon as selecting to store a training data in a control module for training stake, which forms king pile, with the masterThe concatenated trained stake formation of stake is wired from stake, king pile and from the control module communication connection of stake, king pile and from can be used between stakeOr wireless communication modes.
Preferably, the training system includes the king pile a being serially connected and multiple from stake b, the king pile is realInteractive intelligence breaktest stake described in example 1 is applied, the power module that king pile can be used from stake is powered, i.e., the described king pilePower module is powered to the king pile and from stake, and power module, the king pile and the communication from stake can also be separately configuredModule communication connection.The king pile and it is described from stake use two-wire system half duplex communication mode communication connection.
Preferably, the communication module of the king pile is connected by wireless communication mode with cloud, can receive wirelessNetwork signal, the input and output for being trained data by connecting wireless network, has between stake and king pile radio transmission apparatusLine connection, from built in stake from stake communication module.
King pile built-in power module, to supply light bar, voice cue module, pressure sensor, shock sensor and lead toInterrogate electricity required for module.King pile can directly be connected with socket, voltage 220V.It is multiple to connect from implementation between stake, and by series lineHead and the tail two of road are connected to king pile two sides from stake.It can not individually be powered from stake.
Embodiment 3
The present embodiment is further described each device type on the basis of embodiment 2.
As shown in figure 5, the control module is the STM32F103C8T6 microprocessor of ARM Cortex-M3 framework.Sexual valenceThan high, the advantages such as stabilization is small in size, and peripheral hardware is more.Main function is to carry out the processing of data and carry out data with other peripheral hardwaresCommunication.
The power module is AC220V-DC12V Switching Power Supply, and the Switching Power Supply is by XL4016 voltage regulator circuit to instituteLight bar, voice module and shock sensor power supply are stated, as shown in fig. 6-7, the XL4016 voltage regulator circuit passes through AMS1117 pressure stabilizingCircuit is to the control module, communication module and pressure sensor power supply.
Total DC power supply uses AC220V-DC12V Switching Power Supply, is mounted on king pile bottom, does not need to configure this directly from stakeGalvanic electricity source transmits from the DC power supply of stake from the Switching Power Supply of king pile, because multiple from stake in view of that may access, soThe Switching Power Supply of appropriate power is selected, has selected the Switching Power Supply of 12V (300W) herein, by calculating of poor quality, oneSwitching Power Supply carries out DC12V-DC5V, this circuit theory such as Fig. 1-using XL4016 voltage regulator circuit at most for 10 trained stakes2.Voltage regulator circuit output may be up to 8A, mainly carry out the power supply of light bar, light bar electric current is in 5A or so.DC5V passes through AMS1117-3.3 pressure stabilizings are powered at 3.3V to processor chips and sensor.
The communication module is ES8266WIFI module or Air720 series 4G network chip (Fig. 9).Training stake and cloud takeDevice communication be engaged in using ES8266WIFI module, only host (king pile) is just equipped with WIFI wireless module, and ESP8266 module is supportedTri- kinds of operating modes of STA/AP/STA+AP.STA mode is that ESP8266 module passes through router connection internet, mobile phone or computerIt is realized by internet to the long-range control of equipment and data monitoring.STA mode has been selected in such a system, is just able to achieve and isSystem is communicated by WIFI network and Cloud Server.Size: 24mm*16mm.Training stake can also be used with Cloud Server communicationAir720 series 4G network chip, only host (king pile) are just equipped with 4G network module, this module supports Transmission Control Protocol, UDP associationView, http protocol etc., Air720 support two kinds of development modes, AT instruction mode and Lua script secondary development mode.
The adjacent king pile is connected with the communication module from stake by RS-485 interface communication, adjacent two leading to from stakeLetter module is connected by RS-485 interface communication, the communication of (both threads, a piece-root grafting power supply, a piece-root grafting data line) and electric power data lineConnection, adjacent two from stake or between pass through RS-485 interface and electric power data line communication connection.
By the needs to meet different trainings, training stake using a main how auxiliary integrated mode, be divided into king pile and fromStake.King pile is communicated from stake using RS485 with multiple, as shown in figure 8, RS-485 interface is using balance driver and differential receivedThe combination of device, anti-common mode interference ability enhancing, i.e., noise immunity is good.Data maximum transmission rate is 10Mbps, can be supportedOne master and multiple slaves link.It is general only to need two lines (being generally AB line), RS485 because of the half-duplex network of RS485 interface compositionAs shown with 7 with SP3485 circuit diagram, control module (single-chip microcontroller) only need to send data by serial ports, have passed through SP3485 electricityRS-485 level signal is converted into behind road, RS485 uses differential signal negative logic, and+2V~+6V indicates " 0 ", and -6V~-2V is indicated"1".Two-wire system half duplex communication mode is employed herein.Software layer protocol ModBus on RS-485 depends on principal and subordinate's mouldFormula.Master slave mode refers in half duplex communication mode, communication system such as Figure 16 institute of 2 or 2 or more equipment compositionsShow,
(1) at least and only one host, others are all slaves；
(2) no matter whenever, slave all cannot actively to host send data；
(3) host has the permission of access slave, and slave cannot actively access slave, any data exchange, allIt to be initiated by host；
(4) either host or slave, system once power on, oneself will be placed in reception state (or be known as superviseListen state) data interaction of slave, it needs:
A. host oneself will switch to transmission state；
B. host issues addressing data frame according to the format made an appointment.
So-called agreement, but the specification that host developer and slave developer appoint is good, such as host will by fromMachine control connects the equipment in slave, and host wants starting device just to send out 0x1 toward slave, and arrestment just sends out 0x2 toward slave.Here it isA kind of format made an appointment.Here using the RTU mode of modbus communication.
RTU mode: when controller is set as on Modbus network with RTU (remote-terminal unit) pattern communication, in messageIn each 8Bit byte include two 4Bit hexadecimal character.The major advantage of this mode is: in same baudUnder rate, more data are transmitted than ASCII mode.Communication data packet includes:
1. 8 binary systems, hexadecimal number 0...9, A...F
2. 8 bit field of each of message is two hexadecimal characters composition
3. 1 start bit
4. 8 data bit, the smallest significance bit are first sent
5. 1 parity check bit, no parity check then without
6. 1 stop position (when having verification), 2 Bit (when no parity check) error detection domains
7. CRC (recycles tediously long detection).
It is preferred that the shock sensor uses L3G4200D gyro sensor, and peace in each impact portionFill a L3G4200D gyro sensor.
It is preferred that the shock sensor uses 801S shock sensor, and the shock sensor is only assemblied inIn the impact portion of top, X, Y-direction respectively fill one.
Shock sensor in nut cap is used to receive the top shock conditions of the pile body, can monitor vibration amplitude, powerDegree, frequency etc..It shakes to be filtered by top sensor outside top extent and remove.
When central location is equipped with a shock sensor in each impact portion of the column, so in top shock sensorOn the basis of, it can also monitor that direction is shaken in left, center, right.Between shock sensor, power module and communication module and shellDamping sponge is installed.There is the space interval of fixed range between each shock sensor, sensor is only to one's respective area internal vibrationSituation is incuded, and the Vibration Condition beyond regional scope will be screened out by filtering.Induction range controllably pass through adjust Oscillation Amplitude,Certain Oscillation Amplitude vibration data below is filtered to realize.While determining amplitude criteria, comprehensive consideration to strike feelings in vainVibration frequency under condition sets the minimum value of trainer's breaktest stake dynamics under different training modes.
The shock sensor is L3G4200D gyro sensor, and L3G4200D gyro sensor can detecte instructionThe variation for practicing the transverse and longitudinal angular speed of stake, the concussion generated after training stake is struck, is equivalent to trained stake and exists with respect to ground-angleIt changes, at this moment L3G4200D can be detected the size of angle change, and the amplitude of vibration is finally obtained using algorithm processWith frequency, the dynamics of user person's impact can be analyzed.As shown in Figure 10, L3G4200D uses IIC communication mode and sensorIt is communicated, initializes the configuration of various parameters to L3G4200D by IIC writing address, can be carried out after sensors configuredIIC reads the angular speed that address obtains X, Y-direction, and angular speed also corresponds to vibration dynamics, can be calculated by FFT after getting dataMethod obtains the frequency spectrum of data, can analyze the dynamics and frequency of data.
The shock sensor is 801S shock sensor, installs two 801S sensors in nut cap, X, Y-direction respectively fill oneIt is a.Convenient for detecting the shock conditions of both direction, shown in 801S schematic diagram 12, data AD is carried out to it using voltage divider principle and is adoptedCollection, the voltage follower that LMV358 is constituted play stable protective effect.
It is preferred that the pressure sensor is IMS-C40.In order to identify the region of user's impact, systemIt joined resistive pressure sensor, sensor shape is circle, and diameter 40mm installs several pressure in each impact portionSensor, when user's breaktest stake, the annular sponge of impact portion can generate deformation, at this time the pressure sensor energy of surroundingDetect the variation of pressure.The pressure sensor is that resistive pressure sensor is according to the difference electricity for applying pressure on the surfaceResistance can carry out AD acquisition to sensor with voltage divider principle, schematic diagram such as Figure 14 can also constitute voltage by amplifier with variationComparator, then remove to carry out the interpretation of I/O port level, schematic diagram such as Figure 15.
As shown in figure 11, the indicator light is WS2812B rainbow lamp.There is the annular groove of Zhou Changwei 603mm below impact portion,Using 600mm long WS2812B rainbow lamp, 1000mm light bar is 30 lamps, and 600 be 18 lamps, and the power of every W2S2812B is0.3W, the power of a light bar are exactly 5.4W.Each training stake is equipped with 5 lampion bands.
As shown in figure 13, the voice module is JQ6500MP, and JQ6500 is the MP3 chip of an offer serial ports, perfectBe integrated with the hard decoder of MP3, WMV.It supports computer directly to update the content of spi flash, supports FAT16, FAT32 file systemSystem.It can be completed by the instruction of simple serial ports and play specified audio file.Every kind of prompt tone is updated to spi in advanceFlash is going to play specified audio file by single-chip microcontroller.
There are many control model, serial ports modes, AD key control model to select serial ports control model, string here by JQ6500Mouth communication baud rate is 9600, carries out control by microcontroller serial port and plays specified audio file, SPK pin connects loudspeaker, directlyDriving 1W/8R or less loudspeaker are connect, volume can be increased with additional amplifier.Module first accesses the typing that the end PC carries out audio file, soundWith the filename typing of 001~nnn, the audio file after typing is stored in SPI FLASH chip frequency.The communication lattice of JQ6500Formula is as follows:
For example, playing if we are specified, it is necessary to send: 7E 04 03 00 01EF, which head the 5th represent, 01Indicate First, 02, which indicates that second is first ... calculates since 01；Data length is 4, this 4 bytes are [04 03 respectively00 01].Disregard and counts the beginning, terminates.
Embodiment 4
Control method based on embodiment 1 or embodiment 2, comprising the following steps:
Step 1, the operating mode of training stake, wechat service number or wechat are selected by wechat service number or wechat small routineSmall routine passes data to cloud, and the control module of the king pile receives data from cloud and parses；
Step 2, the control module is sequentially lighted according to the light bar that training mode controls different impact portions, when certain blowThe light bar in the portion of beating is when lighting, when the timer of control module and calculating reacting time, when not hitting the impact portion, and pressure sensingDevice does not experience pressure change, and the light bar of the impact portion is closed, and pressure sensor experiences the light bar of the impact portion of pressure changeIt indicates false color, when hitting the impact portion, when pressure sensor experiences the pressure change greater than predetermined value, is determined as havingEffect impact, light bar instruction strike correct color, and control module is counted, while effectively number of blows adds one, while shaking biographyVibration signal is passed to control module by sensor, and control module analyzes impact dynamics, terminates this impact；
Step 3, into the circulation of step 2 next time；
Step 4, when counter determines that number of blows is completed to reach preset times impact, this training is completed, light bar refers toShow end color；
Step 5, control module pre-processes data, obtains including average impact dynamics, average response speed and hitThe training result of middle accuracy；
Step 6, after the training result is passed to cloud by communication module by control module, then wechat service is returned toNumber or wechat small routine.
It is preferred that if the impact portion is located at king pile, the control module of king pile is directly undergone training mould from cloudFormula data are passed back training result by communication module after completing this time impact, if the impact portion is located at from stake, the control of king pileThe training mode data for receiving is passed to the control module from stake by communication module by molding block, after completing this time impact,The communication module of king pile is passed to by communication module from the control module of stake, king pile passes through its communication module for training result againIt is transmitted back to cloud.
It is specific:
1. king pile equipment accesses AC220V, each trained stake is supplied to by DC12V pressure stabilizing, DC12V is passing through XL4016Voltage regulator circuit is depressured to DC5V, and DC5V provides electric energy, another party to indicator light (RGB light bar), shock sensor, JQ6500 moduleThe pressure stabilizing of AMS1117-3.3 circuit is accessed to 3.3V supply core processor and other modules in face.
2. trainer selects training mode, wechat service number and Cloud Server pair by wechat service number, wechat small routineData are transmitted to cloud after connecing, single-chip microcontroller will parse after obtaining data using the data for going to obtain Cloud Server are interrupted.
3. when trainer training start when, single-chip microcontroller will start 3 seconds timers, and drive JQ6500 broadcast 3 seconds fallTiming starts prompt tone, and controls RGB light bar 1HZ flashing blue and trainer is reminded to prepare to start.
4. in the training process, the mode that single-chip microcontroller can select in advance according to trainer, control RGB light bar is successively lightedSpeed and region calculate the reaction time of trainer when RGB lamp lights blue lamp single-chip microcontroller opening timing device.Trainer uses woodBehind the corresponding position of the apparatus breaktest stake such as rod, pressure sensor senses the variation of pressure, and whether can determine that trainerCorrect region is hit, hitting correct region RGB light bar can give a green light, and otherwise RGB light bar sends out a warning, and JQ6500 is driven to broadcastCorresponding audio signal is reported, the shock sensor in training stake top portion is then acquired, is obtained by FFT (fast Fourier) algorithmThe frequency spectrum of signal, analysis obtain dynamics and vibration frequency.
5. when training pause or RGB light bar can light amber light when stopping, and broadcast relative to audio signal.
6. after user accesses several auxiliary piles, king pile single-chip microcontroller is docked with other from stake by 485 communications, king pileModbus protocol is used with cloud.
It is preferred that the operating mode in the step 1 includes weapon mode and training mode, wherein the weaponMode includes the wooden cutting die formula, long rod mode, short stick mode and nunchakus mode, the training mode include free training mode,Challenge training mode, speed training mode and dynamic training mode.
It is different for the pressure value of initiation pressure sensing switch when wherein using different weapon modes, vibration-sensingDevice is also different to the processing of vibration numerical value, and when different training modes, the adjacent interval region for striking corresponding impact portion twice hasChanged, the adjacent time interval struck twice is different.
Specific this software flow step:
1. starting the initialization of carry out system, initialization includes the peripheral configuration of control module (single-chip microcontroller), various sensingsThe initialization of device.
2. obtaining Cloud Server data, the judgement of mode is entered if receiving commencing signal.
3. after getting user setting mode, system enters 3s countdown, and lights the indicator light of beginning and start to mentionShow sound.
4. the mode according to user setting is calculated, variation and the interval time of bright light, such as speed training are obtained, twoLighting the time between lamp shortens, and weight is high when calculating speed.
5. then carrying out the communication of RS-485, tell system which bright lamp.
6. opening timing device timing stops timing after trainer's breaktest stake, for calculating the reaction speed of user personDegree.
It correctly lights green light 7. hitting and broadcasts correct prompt tone, mistake then lights red colored lamp and broadcasts miscueSound.
8. carrying out the acquisition of vibration data, data obtain dynamics by algorithm.
9. number of blows from plus one, then terminate this impact, into recycling next time.
10. completing this training when reaching a certain number, lighting amber light and broadcasting end prompt；If sound training missionIt is terminated, also lights amber light and broadcasts end prompt.
The statistical disposition for finally carrying out data, using averagely showing that final dynamics, reaction speed hit accuracyDeng.
Data are reached into Cloud Server, and return to most initial state.
After training, trainer's performance can be aggregated into director server, generate trainer's training performance situation and physical efficiency pointData are analysed, and are sent to trainer's data receiving terminal, such as trainer's speed, dynamics, accuracy, physical age situation.
System can show that trainer is current to storing, handling for the trainer's total data being repeatedly trainedLocating physical efficiency is horizontal, is sent to trainer's mobile terminal by wechat service number or wechat small routine, and recommend for trainingThe training mode that person's physical ability situation is formulated.
Trainer, which may be selected to will become trained at achievement, to be disclosed, and the training data ranking in respective range is obtained.Territorial scope dividesSuch as whole world ranking, national ranking, certain city's ranking；Duration range is divided such as primary trainer (in training duration 50 hours) rowName, intermediate training person (training duration 50 to 100 hours) ranking etc.；The range of age divides juvenile trainer's (under-18s) such as and arrangesName, young trainer's (18 to 35 years old rankings) etc..
The spatially relative terms such as "upper", "lower", "left", "right" have been used in embodiment for ease of explanation, have been used forRelationship of the elements or features relative to another elements or features shown in explanatory diagram.It should be understood that in addition to figureShown in except orientation, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figureDevice be squeezed, the element for being stated as being located at other elements or feature "lower" will be located into other elements or feature "upper".Therefore, exemplary term "lower" may include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or positionIn other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.
Moreover, the relational terms of such as " first " and " second " or the like are used merely to one with another with identicalThe component of title distinguishes, without necessarily requiring or implying between these components there are any this actual relationship orSequentially.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the artFor art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modificationsAlso it should be regarded as protection scope of the present invention.