CN101937582A - Wireless remote multifunctional timing device in gateball match - Google Patents

Abstract

The invention discloses a wireless remote multifunctional timing device in gateball match which uses the external interfaces, such as a 16-bit singlechip, a voice power amplifier, a high-tone loudspeaker, a large-sized LED and a handheld wireless receiving and transmitting device and the like. The the calendar clock and the automatic timing of the gate ball match are realized by a computer software programme; the beginning of the game is reported automatically as required: '15 minutes left', '10 minutes left', '5 minutes left' and 'time out'. The device also has individual batting 10-second limited time voice reporting and a display function; a 10-second and 12-second optional function is increased for being suitable for the characteristics of the old gateball match; a judge uses the handheld controller to control the match timing to start or stop/continue the match at anywhere on site without direction limitation and can carry out the timing operation of the individual batting 10 second limited time; and the whole audience can hear the sound sent out by the high-tone loudspeaker, and can see the LED display.

Description

Croquet match radio remote-controlled multifunctional time set

The application in croquet match time set of technical field single-chip microcomputer and wireless remote control electronic technology.

The present domestic croquet match of background technology is most by referee, each hand-held croquet table timing of trainer, this kind stopwatch a guy bats and reminded in 8 seconds, 10 second timing function, person one people can see that the liquid crystal timing shows but only hold the table, segmentation give the correct time (15,10,5) minute be the little GOD GOD sound of volume, do not have voice broadcast function.Occurred having speech chronopher croquet clock recently, do not reported in limited time in 10 seconds, also do not had distant control function but do not possess the individual.Particularly majority can't hear sound because of cannot see demonstration in limited time in 10 seconds, did not know when the judge begins timing in 10 seconds, when arrives, and easily caused the contradiction between judge and the coach (or team member).For this reason, the croquet match time is sought after a unification, and the air cock court can both be seen sees, audible Split Time is reported and the time set of the demonstration that the individual reports in limited time.Because the judge walks about with batter's whole audience, unfixing towards direction, need with miniature direction-free Digiplex in judge's hand.This device adds the part peripheral components with 16 single-chip microcomputers of SPCE061A of Taiwan Ling Yang university, with C language compilation software function program, invented croquet match multifunction wireless remote control time set, realized that croquet match timing segmentation voice broadcast, large scale show and the wireless remote control function.

Summary of the invention the present invention is " a croquet match multifunction wireless remote control time set ".Used 16 stronger single-chip microcomputer SPCE061A of function, included 32K program storage, 2K data-carrier store, two 16 timing/counters able to programme, two 16 programmable Is/O mouths, 10 D/A of two-way have house dog, guarantee that CPU does not crash.Realize 1 second time source with timer, realize year, month, day, hour, min, the function of second by software again.CD4511 is connected between the I/O mouth LED decoding as video data, latchs, drives, after meet large scale LED and show the time.Device is during as calendar clock, when 6 charactrons show from high to low, minute, second; During as croquet match time set, the minute, second of the excess time after 4 demonstrations begin certainly behind the charactron.High 2 apparent individual's batting were prescribed a time limit in 10 seconds.Voice amplifying circuit Ling Yang SPY0030, input meets the DA1 of MCU, and output connects high-sensitive loudspeaker, and purpose is that the field, the output whole world of SPY0030800mw can both be listened and obtained.By computer software programming, realized calendar clock and croquet match timing voice broadcast and demonstration at times.Can control with the button on the panel start the clock, timing pause TP, continuation and individual's batting began in 10 seconds in limited time, reminded in 8 seconds, 10 seconds in limited time to voice broadcast, as 10 seconds to before ball is hit, can remove by clear key and prescribe a time limit in 10 seconds.The control signal that hand-hold wireless transmitter (KS-2T) sends passes to receiving circuit (KS-2R), send and receive the respective keys interface after the decoding.Referee's hand-held remote controller anywhere in the court is realized above-mentioned same operation.

Handhold mini-size Digiplex and remote control receive the decoding module sending and receiving and use 315 mhz frequencies.Sending and receiving must be with frequency, same address.256 addressings can be arranged for choosing.When having a plurality of places to compete simultaneously at a place, different places are distinguished with different addresses, can not cause the phase mutual interference.The button that receives on decoding output and the telepilot is one to one these outputs to be received on the corresponding with it button, so just reaches at button on the telepilot and button on the device panel to play same effect.Establish the 9V4.5AH accumulator in the device power supply, add ~ the 220V/12V charger, reach the purpose of AC/DC.With the 9V LM7805 voltage stabilizing 5V of accumulator output, for SCM peripheral circuit usefulness, SPY0029 makes the 5V voltage stabilizing use for MCU to 3.3V.Alternating current uses the charger that the output of 12V direct current is arranged to charge in batteries in the equipment, AC/DC.Time showing and croquet fixture show that charactron is shared.When 6 charactrons are from left to right, each two of minute, seconds.Right 4 show minute, second during match, and two on a left side shows individual's batting timing number second.Single Chip Microcomputer (SCM) program is with the establishment of C language, auspiciously sees accompanying drawing 5 master routine theory diagrams.

The characteristics of croquet match multifunction wireless remote control time set are:

Possess a day strict time clock feature: have the year, month, day voice broadcast and the time, minute, second voice broadcast and digital Presentation Function.

1) croquet match was preset 30 minutes, quoted to carry out countdown after " starting the clock " and show, reported " also having 15 minutes " at times, and " also having 10 minutes ", " also having 5 minutes ", the time is kept to 0 fen, quote 0 second the time " fixture to ", end of match.

2) have 10 seconds timing functions of individual's batting, relaxed 2 seconds, increased by 10 seconds and 12 seconds optional functions for the characteristics that adapt to the elderly's croquet.The judge presses individual batting and prescribed a time limit in 10 (12) seconds behind the key, loudspeaker is emitted " GOD " a sound, inform that striker's timing in 10 (12) seconds begins, " 8 (19) seconds " prompting quoted in voice when spending 8 (10) seconds, and voice are quoted " 10 (12) seconds " during by 10 (12) seconds.The sportsman is prescribing a time limit the preceding batting of having finished if the referee has started 10 seconds in limited time, quotes in limited time for not allowing, and quotes, and in time presses clear key and removes batting in limited time, just no longer includes voice broadcast, removes number simultaneously and shows.The sound whole audience of voice broadcast can both be listened and obtain, and this also is one of this apparatus features.

3) device can be provided with the button operation calendar clock on the panel, reports, show, croquet start the clock timing, timing pause TP/continuations, the individual bats, and timing begins, timing resets.The referee can be in the directionless requirement of the anywhere of competition area, and playing with the handhold mini-size Digiplex, beginning, timing pause TP/continuation, individual's batting began in 10 seconds in limited time, clear operation.This also is the maximum characteristics of this device.

Appended drawings 1 is a croquet match multifunction wireless remote control time set theory diagram, and this figure has illustrated the relation between the each several part on the device host hardware on the whole; Accompanying drawing 2 is theory diagrams (KS-2T Digiplex theory diagram) of croquet match multifunction wireless remote control time set telepilot, accompanying drawing 3 croquets match multifunction wireless remote control time set schematic diagram (), wiring relation between MCU and peripheral circuit sound circuit SPY0030 and the I/O mouth has been described, direct supply wiring diagram, PROBE are the software development emulation interface; Accompanying drawing 4 croquets match multifunction wireless remote control time set theory diagram (two) has illustrated that LED shows and the key wiring diagram of keystroke interface; Accompanying drawing 5 is master routine theory diagrams, and the basic procedure and the basic function thereof of master routine has been described.Accompanying drawing 3, accompanying drawing 4 figure subscripts are marked with model, specification, the quantity of components and parts, and relation between each device and concrete wiring use flat cable to connect between the two figure I/O mouths.Further specify as follows:

16 single-chip microcomputers of Taiwan, MPU SPCE061A position Ling Yang university. Include 32K program storage, 2K data storage, two 16 timing/counters able to programme, two 16 programmable Is/O mouths, 10 D/A of two-way, one with house dog. Reach wherein 1 second time source of function realization with timer, realize year, month, day, hour, min, the function of second by software again. As shown in the figure, the I/O mouth B mouth least-significant byte of MCU is used for showing digital data output. Position 0-3 wherein delivers to 1,3,5 LED, and the position 4-7 send 2,4,6 LED. Between I/O mouth and LED with 4511 circuit as deciphering, latch, drive, output connects LED segment encode pin. 6 LED gatings of 8-10 position, I/O mouth B mouth position control. LED was with 1.8 o'clock common cathode charactrons. Voice amplifying circuit Ling Yang SPY0030, input meets the DA1 of MCU, and output connects high-sensitive loudspeaker. 315 mhz frequencies are all used in handhold mini-size Digiplex and the sending and receiving of remote control reception decoding module, and sending and receiving must be with frequency, same address. 256 addressings can be arranged for selecting, when having a plurality of places to compete simultaneously at a place, (can certainly use different frequencies) distinguished with different addresses in different places, can not cause the phase mutual interference. Receiving decoding output is one to one these outputs to be received on the with it corresponding button with button on the remote controller, so just reaches at button on the remote controller and is installing that button plays same effect on the panel. When the calendar clock, low 2 of charactron shows second, in 2 show and divide that high 2 when showing, high 2 show individual 10 (12) seconds in limited time, low 4 demonstration minute, seconds during match. A mouth least-significant byte is as keyboard input port and remote signal input port. By key output signal in twos on the corresponding respective pins that is attempted by the A mouth, reach that button plays same effect on remote keying and the machine on remote signal output and the machine. Voice amplify electric output can reach 800mw, the effect of using the horn-type loudspeaker to hear, R9 potentiometer control output volume.

Required voice document is on common computer, uses the recording software typing, carries out that compress speech finishes again. SCM program is worked out with the C language, and program circuit as shown in Figure 5. Timer 0.5 second interrupts once, second time, branch, the time, day, the moon, realized by software in year.

K1 is calendar clock and croquet clocking capability selector switch, and K1 beats at calendar clock on one side, AJ1 press rear report and demonstration be the current time time, second. Normal setting of pressing AJ1 entry date and time, earlier day after date time. This moment, AJ2 was for adding 1 key, and AJ3 is for subtracting 1 key. K1 beats in the croquet timing on one side, and the match of AJ2 croquet is prepared, and AJ3 is pressed in initialization 30 minutes, reports " match beginning ", shows that the AJ3 time out was pressed in the beginning countdown again by beginning countdown in 30 fens, again by once continuing again. AJ4 presses timing in 10 seconds and begins, and AJ5 presses timing in 10 seconds and removes. K2 is 10 seconds or 12 seconds selector switches. After the croquet match beginning, proceed to 15 timesharing and report " also having 15 minutes ", proceed to 20 timesharing report and " also have 10 minutes ", proceed to 25 timesharing and report " also having 5 minutes ",, report " fixture arrives " to 30 minutes (namely being kept at 0 o'clock). The handhold mini-size Digiplex is KS-2T type remote controller, and receiver module is KS-2R. A, B, four buttons of C, D are arranged, A, B, C corresponding surface button AJ3, AJ4, AJ5 on the remote controller. So, can begin with remote controller anywhere straighforward operation match beginning in the competition field, match timing pause TP/continuations, timing in 10 seconds, timing in 10 seconds removing. K3 is the 5V power switch. MIC does not use on this device.

Embodiment: accompanying drawing 1, accompanying drawing 2 are principle of device block diagrams, and accompanying drawing 3, accompanying drawing 4 are key wiring diagrams of device, provided among the figure individual function element model, quantity, and other device between get in touch.MCU SPCE0061A has two 16 programmable parallel interfaces, A mouth and B mouths.CD4511 between B mouth and CD4511, be used for output data decoding, latch, drive charactron.Data presented is wanted in least-significant byte output in the B mouth, and position 0-3 wherein delivers to CD4511U1, U3, U5, and the position 4-7 send U2, U4, U6.Position 8-10 control U1-U6 gating in the B mouth most-significant byte.CD4511 output connects the respective pin of LED.Be connected with flat cable between I/O mouth and the CD4511.Effective 1.8 o'clock common cathode pipes of 6 figure place sign indicating numbers.Time showing and croquet fixture show that charactron is shared.When 6 charactrons are from left to right, each two of minute, seconds.Right 4 show match timing minute, second during match, and two on a left side shows 10 (12) seconds timing numbers second of individual's batting.

Speech amplifier (SPY0030) input meets the DA1 of MCU, and output can reach 800mw, connects bugle formula loudspeaker, the effect that the whole audience can both be heard, R9 potentiometer control output volume.

A mouth least-significant byte is as keyboard and switch input port.By on the corresponding in twos respective pins that is attempted by the A mouth of key output signal, reach that button plays same effect on remote keying and the machine on remote signal output and the machine.It between remote control module KS-2T and the KS-2R 315MHZ radio communication.Receiving with sending must be with frequency, same address.Sending and receiving two modules all have 8 scale-of-two addressing pin, and 256 kinds of different addressings can be arranged.The ground use of general single game need not be moved it and just can guarantee the same address of sending and receiving.When having a plurality of places to play simultaneously samely, can be under the situation that does not change frequency by changing the interference that the location prevents different intersites.Specific practice makes some address pin connect high level or low level, just can produce the difference of address.Remote control connects on the A mouth pin after receiving decoding, make remote controller key and device panel control the button control function mutually one to.K1 is the selector switch of calendar clock or croquet match time set, and K2 is individual's batting selector switch of 10 seconds or 12 seconds in limited time, and K3 is a DC power supply switch.

Main frame adopts supplied by AC/DC electricity.Establish a 9V 4.5AH accumulator in the mainframe box, peripheral hardware 220V becomes the 12V dc charger.With the LM7805 regulator block 9V voltage stabilizing is supplied usefulness such as peripheral components LED, CD4511 to 5V.With the SPY0029 regulator block 5V voltage stabilizing is used to 3.3V MCU again.No. 8 dry cell power supplies of remote control sending module 12V.

Hardware facility has been arranged, also scm software will have been arranged.Accompanying drawing 5 is single-chip microcomputer main program flow charts.The compress speech file is set, records with recording software cool edit 2.0, with compress tool compression.The application software of establishment C programmer, compiling back are packed into together with voice software in the MCU program storage, just can realize the repertoire of this device.In order not crash in the program run, start the house dog among the MCU, also will be in the suitable local dog program of feeding that adds of Cheng Xu.

Claims (3)

1. croquet match multifunction wireless remote control time set.Use stronger 16 single-chip microcomputers (SPCE061A) of function by computer software programming, realized calendar clock and croquet match timing (start the clock, between 15 minutes, 10 minutes, 5 minutes, match to) and the individual's batting at times voice broadcast of prescribing a time limit in 10 (12) seconds.Solved especially do not have in the croquet match in the past the whole audience can both audible 10 seconds the croquet match time set of timing voice broadcast and wireless remote control function.

2. has the wireless remote control function: a kind of croquet match multifunction wireless remote control time set according to claim 1, use KS-2T and KS-2R wireless remote control module, realized that the croquet referee is to match whole audience anywhere, send guidance command to any direction, device can both be received and start the clock, timing pause TP/continuation and individual batting begin in limited time and point out, voice broadcast and cancelling in limited time.

3. individual people batting is two kinds of 10 seconds and 12 seconds in limited time, can divide and keep off selection.

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