CN101664598A - Photoelectric chessboard and use method thereof - Google Patents
Photoelectric chessboard and use method thereof Download PDFInfo
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- CN101664598A CN101664598A CN200910144757A CN200910144757A CN101664598A CN 101664598 A CN101664598 A CN 101664598A CN 200910144757 A CN200910144757 A CN 200910144757A CN 200910144757 A CN200910144757 A CN 200910144757A CN 101664598 A CN101664598 A CN 101664598A
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Abstract
The invention discloses a photoelectric chessboard comprising a chessboard pane, a microprocessor, a storer, an interface module and a power module and also comprising a chess piece detecting unit anda chess piece displaying unit which are connected with the microprocessor; the chess piece detecting unit comprises an infrared LED driver, an infrared light receiving and transmitting device and ananalog-digital converter; and the chess piece displaying unit comprises an LED driver of white chess pieces, an LED driver of black chess pieces, an LED lamp representing the white chess pieces and anLED lamp representing the black chess pieces. The invention also discloses a use method of the photoelectric chessboard. An infrared LED is driven by the infrared LED driver; the photoelectric conversion is carried out through an photosensitive device; after the signal passes by the analog-digital converter, data is analyzed by the microprocessor and then is sent to a game server; the game serversends the command of moving the chess pieces of the counterpart to the microprocessor; and the LED lamp representing the white chess pieces or the LED lamp representing the black chess pieces is driven by the LED driver of white chess piece or the LED driver of black chess pieces until no chess piece can be moved. The photoelectric chessboard ensures stable signal, can not be affected by the environment and can realize the remote chess playing and the local chess playing.
Description
Technical field
The present invention relates to a kind of chessboard and using method thereof, relate in particular to the chessboard and the using method thereof that are used for go or quintet game based on photovoltaic principals.
Background technology
Quintet game and go all have long history in China, are to be subjected to popular leisure developmental game deeply.At present, the chessboard of quintet game has 15 row, 15 row, has 225 crosspoints, and the chessboard of go has 19 row, 19 row totally 361 crosspoints.No matter be quintet game or go, when being expert at chess, the son and the sub-both sides that hold the white begin one time one son in turn on intersection point by holding the dark.
At present, people can get together usually, by entity chessboard surface opposite play chess.Along with the raising of networks development and living standards of the people, people begin to attempt playing chess on computers, and both sides are undertaken long-rangely playing chess by network, though convenient, there has not been the entity chessboard, lacked some enjoyment.Also do not have a kind of chessboard at present, can make to be in the long-range both sides that play chess and on entity chessboard separately, to play chess, realize long-rangely playing chess by computer transmission data, or a side plays chess the mode of playing chess that the opposing party plays chess on computers on the entity chessboard.This is the problem that this invention hope can solve.
By the research prior art, we find:
The patent No. is that 99243594.3 utility model patent discloses a kind of electric go chessboard, represents black, white two kinds of stones respectively with the bi-coloured light that dichromatic LED sends, by the Single-chip Controlling process of playing chess.The purpose of this utility model is to show chess game by Single-chip Controlling on chessboard, has avoided putting on large chessboard the trouble of chess piece, is convenient to explain chess manual.This utility model can be by the control of computer, and the chess piece information of the chessboard light by different colours is shown on the entity chessboard.
The patent No. is that 03103345.8 patent of invention discloses a kind of go electronic chess-plate and control method thereof, and the purpose of this invention is that the process of playing chess on the chessboard is carried out autoelectrinic to be detected, and sends computer to, stores, control operations such as timing and judgement.This invention sends chessboard information to computer by the control of microprocessor.
The patent No. is that 200720041400.2 utility model patent discloses a kind of electronic chess-plate, is provided with an output and shows position and sensor array, can be used for realizing the discs indication.But the sensor of this invention is realized by visible reflection of light, is subject to the influence of environment, disturbs greatlyyer, and chess piece is had certain requirement, and output shows that the position can only determine the position of son down, and what chess piece under can not determining is.
This several patents all can not realize the problem that we will solve.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of chessboard and using method thereof are provided, can make both sides on entity chessboard separately, to play chess, realize long-rangely playing chess by computer transmission data, or one side on the entity chessboard, play chess, the mode of playing chess that the opposing party plays chess on computers, simultaneously, this chessboard can realize that also this locality plays chess, and will play chess process record in computer.
The technical scheme of photoelectric chessboard of the present invention is: a kind of photoelectric chessboard, comprise chessboard panel, microprocessor 1 and the memory 4 that is attached thereto, interface module 5, power module 6, also comprise the pawn detection unit 2 and the chess piece display unit 3 that are connected with described microprocessor.Described pawn detection unit 2 comprises infrared LED driver 7, infrared light receiving/transmitting device 8 and multi-channel analog/digital converter 9.It is luminous that described infrared LED driver 7 drives infrared receiving/transmission device 8, and the latter converts the optical signal of reflection to the signal of telecommunication, and sends multi-channel analog/digital converter 9 to, and analog/digital converter is given described microprocessor 1 analyzing and processing with digital data transmission.Described chess piece display unit 3 comprise white chessman led driver 17 and black mole led driver 18, represent the LED lamp 15 of white side and the LED lamp 16 of black piece.Microprocessor 1 is transferred to the led driver of white side and black piece with signal, and it is luminous to drive the LED lamp 16 of the LED lamp 15 of representing white side and black piece respectively by driver.Described microprocessor 1 is by realizing communication between interface module 5 and the game server 10.
The more detailed technical scheme of this photoelectric chessboard is:
Described infrared light receiving/transmitting device 8 comprises infrared LED lamp 13 and light-sensitive device 14.
Described light-sensitive device 14 can be: photodiode, photosensitive triode or photo resistance.
The LED lamp of described representative white chessman and black mole can be an integrated LED lamp, can show at least two kinds of colors.
The LED lamp of described representative white chessman and black mole can be SMD, also can be direct insertion.
Described chessboard panel is the overlay film LGP.
The upper side of described overlay film LGP is covered with diffusion barrier, and downside is covered with reflectance coating, and is provided with the through hole that does not cover reflectance coating at the place, crosspoint of beginning.
Described game server 10 is computers, can realize communicating by letter with the both sides that play chess.
The invention allows for the using method of this photoelectric chessboard, may further comprise the steps:
(1) photoelectric chessboard is started working, and infrared LED driver 7 drives infrared light receiving/transmitting device 8 emission infrared lights;
(2) our chess player puts chess piece on photoelectric chessboard;
(3) chess piece is with infrared light reflection, and infrared receiving/transmission device 8 receives infrared signal;
(4) the infrared receiving/transmission device converts the optical signal of reflection to the signal of telecommunication, and sends multi-channel analog/digital converter 9 to;
(5) analog/digital converter 9 carries out analyzing and processing for microprocessor 1 digital data transmission;
(6) microprocessor reaches game server 10 with information by interface module 5 and preserves;
(7) game server sends information to the other side;
(8) play chess the other side to game server 10 transmission row chesses instructions;
(9) will play chess the other side's information of game server 10 sends microprocessor (1) to by interface module 5;
(10) microprocessor 1 is transferred to information the led driver of white chessman and black mole;
(11) led driver of white chessman and black mole drives and represents the LED lamp of white chessman or black mole luminous accordingly, thereby our chess player sees the other side's capable chess operation on chessboard.
The more detailed technical scheme of this photoelectric chessboard using method is: the other side that plays chess can be at the up chess of entity photoelectric chessboard, also can go chess on computers.
Advantage of the present invention is:
1. strengthen the interest of chess game, can make both sides on entity chessboard separately, to play chess, realize long-rangely playing chess by computer transmission data, also can a side on the entity chessboard, the opposing party realizes on computers, selects various;
2. can be used for this locality equally and play chess, the both sides that play chess play chess on same photoelectric chessboard, the process of utilizing computer record to play chess, convenient study, research and memory in the future;
3. prior art can only be saved in data local computing and watch the discs record, and the present invention can directly realize discs on chessboard;
4. used infrared ray is invisible in the checkout equipment, and measuring process is not discovered by the chess player, can not cause interference to the chess player;
5. infrared ray has stronger directionality, strong interference immunity, and testing result is accurate and stable, is not affected by the external environment;
6. adopt general device and mature technique, so cost is lower, good stability is fit to produce in enormous quantities;
7. the chessboard panel is the design of LGP, can make the chess piece testing result more accurate and stable, makes the inside of chessboard be not easy ash simultaneously, prolongs the service life of chessboard.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is the chessboard principle schematic of the preferred embodiments of the present invention;
Fig. 2 is the flow chart of the using method of photoelectric chessboard of the present invention;
Fig. 3 is the chessboard device of the preferred embodiments of the present invention place, the crosspoint structural representation of beginning;
Fig. 4 is the circuit theory diagrams of the pawn detection unit of the preferred embodiments of the present invention;
Fig. 5 is the circuit theory diagrams of the chess piece display unit of the preferred embodiments of the present invention.
Wherein: 1 microprocessor; 2 pawn detection unit; 3 chess piece display units; 4 memories; 5 interface modules; 6 power modules; 7 infrared LED drivers; 8 infrared receiving/transmission devices; 9 analog/digital converters; 10 game servers; 11 through holes; 12 shadow shields; 13 infrared LED lamps; 14 light-sensitive devices; 15 represent the LED lamp of white chessman; 16 represent the LED lamp of black mole; 17 white chessman led drivers; 18 black mole led drivers.
The specific embodiment
Embodiment 1: the chessboard principle schematic of the preferred embodiment of photoelectric chessboard of the present invention as shown in Figure 1, operation principle is: microprocessor 1 is begun by infrared LED driver 7 driving chessboard devices and is located the infrarede emitting diode (LED of through hole below, Light Emitting Diode) work, infrared LED lamp 13 energising back emission infrared rays, when there is chess piece corresponding chessboard position, infrared ray reflects, and is caught by light-sensitive device 14.Light-sensitive device can be: photodiode, phototriode, photo resistance etc., its purpose only is to accept the infrared reflection signal of different chess pieces, and is converted into the signal of telecommunication.Light-sensitive device produces corresponding conducting electric current according to the power of light, thereby measures voltage signal at the resistance place of output.White chess piece reflection ray intensity is the strongest, the magnitude of voltage maximum that obtains, black chess piece reflection ray intensity is taken second place, the magnitude of voltage that obtains is also less, when not having chess piece, infrared ray outwards spills by the LGP of through hole, reflexes to the luminous intensity minimum of light-sensitive device, and the magnitude of voltage of output is also minimum.Under the control of microprocessor, voltage signal simulated/and digital quantizer is converted to data signal and sends microprocessor to, microprocessor compares data signal of receiving and the voltage reference value that pre-sets, and then the chess piece situation of definite this coordinate position, judge whether to begin, and what fall is black mole or white chessman.And this information is sent to game server by interface modular converter 5, carry out next step decision-making that begins by game server.
The chessboard device of present embodiment is begun place, crosspoint structural representation as shown in Figure 3, and the chessboard panel is the overlay film LGP, and LGP is made by the organic material of back leaded light.Light can see through LGP.The upper side of LGP is covered with diffusion barrier, makes the chess player can't see circuit structure under the chessboard.The surface of diffusion barrier is printed on 19 * 19 (gos) or the graticule of 15 * 15 (quintet games).The downside of LGP is covered with reflectance coating, and each place, ranks crosspoint on chessboard all is provided with the through hole 11 that does not cover reflectance coating, and size between the 30mm, in order to reach effect preferably, is typically provided to the same with chess piece big at 5mm.When the through hole of the light penetration LGP of the LED lamp of representing white chessman or black mole is shown on chessboard, can form and the equirotal circular light spot of chess piece, make light source more even, soft and full.Light is reflected when being mapped to reflectance coating around the through hole.Chessboard of go has 361 through holes, and the quintet game chessboard has 225 through holes.An infrared LED lamp 13, a light-sensitive device 14 are arranged below each through hole and send the LED lamp 16 that different colours is represented the LED lamp 15 of white chessman and represented black mole.They all are placed under the board surface of hard system.For fear of mutual interference mutually between infrared LED and the light-sensitive device, isolate with lighttight shadow shield 12.As shown in Figure 3, these four devices are evenly distributed in chessboard through hole below shadow shield in 4 spaces of rising.Wherein, consider existing Development of Infrared Technology, light-sensitive device and infrared LED also can be infrared receiving/transmission devices that integrates.In addition, the LED lamp of two different colours also can be that integrate, as can to send a different colours light LED lamp.The LED lamp has polytype at present, and the LED lamp of usefulness can be SMD herein, also can be direct insertion.LED lamp color is any, as long as can distinguish black and white.Because principle is identical, for convenience of description, with discrete light-sensitive device and infrared LED, and two LED lamps that send different colours are that example describes.
We are example with the chessboard of go, the circuit theory diagrams of the pawn detection unit of this preferred embodiment as shown in Figure 4, the specific embodiment is as follows: adopt 19 * 19 lattice array of the method monitoring chessboard line by line scan, have 361 opto-electronic conversion groups.The TLC540 chip that mould/number (A/D) converter 9 adopts 2 TI companies to produce is realized.TLC540 approaches A/D converter and the A/D converter of structure one by one based on 8 bit switch electric capacity, and they can carry out serial line interface by three-state output and analog input and microprocessor or ancillary equipment, also can work alone.Owing to need line by line scan, for avoiding the problem of microprocessor IO resource anxiety, the mode that adopts serial ports to change the parallel port is expanded microprocessor I/O interface.NJU3718 is 20 bit strings and converter, is specially adapted to output end of microprocessor mouth expander.Because 4 circuits are only used in the connection between NJU3718 and the microprocessor, so microprocessor can provide effective output port to distribute.
As shown in Figure 4,4 input/output ports of definition microprocessor are data port (NJU_DATA), clock mouth (NJU_CLK), gating mouth (NJU_STB), zero clearing mouth (NJU_CLR), they connect respectively deserializer NJU3718 data port (DATA), clock mouth (CLK), gating mouth (/STB), the zero clearing mouth (/CLR).19 delivery outlets of NJU3718 are controlled the delegation of 19 row respectively, and link to each other with an input port of analog-digital converter behind the output-parallel of each row.When certain output pin of NJU3718 is high level, cause the triode conducting that links to each other, 19 photoelectricity couplings of this row are promptly started working; When being output as low level, triode ends, and this row is in suspended state.In these 19 outputs, synchronization has only 1 for high level, so synchronization only has 1 row in running order, and other 18 row then are in suspended state, and at this moment, A/D converter just can scan per 1 row.Because the dark current of triode is very little, only there is micro-current to pass through in other 18 row, can not affect greatly, so the signal that A/D converter receives only depends on the photoelectricity coupling in the 1 in running order row the capable output of working.This is exactly by microprocessor control, scans the progressive scan mode of 1 row at every turn.Every scanning 1 row can be finished the judgement to 19 dotted state of this row.By 19 line scannings, just finished identification work to whole chessboard array.
Microprocessor communicates by interface module 5 and game server 10, game server sends information to the other side, and the capable chess that receives the other side instructs, to play chess the other side's information of game server sends microprocessor to by interface module 5, game server 10 needs and the intercommunication of playing chess, can be a computer, these be existing mature technology all, repeat no more herein.
Microprocessor is received the other side's that plays chess that game server transmits capable chess information, by the driver of microprocessor control white chessman or black mole, represents the LED of white chessman or black mole luminous thereby drive, and shows on chessboard, to reach the purpose of the capable chess of s.m.p.
The chess piece display unit of this preferred embodiment adopts following physical circuit to realize the capable chess of s.m.p as shown in Figure 5:
Led driver adopts the HT1632 of HOLTEK company, and the serial MPI is arranged, because chessboard has 361 dot matrix at most, can select to adopt 24 row * 16 row patterns.1 HT1632 is as the white chessman led driver, and another HT1632 is as the black mole led driver.In order to make the control sequential synchronous, wherein 1 HT1632 is set to master control (Master), and 1 is set to be connected with clock signal (OSC) by synchronizing signal (SYNC) between them from control (Slaver) in addition.This chip provides 16 other pulsewidth modulations of level that software is provided with, and (Pulse Width Modulation, PWM) brilliance control can be adjusted the brightness that the LED circulation shows.Utilize serial line interface serial input, can enter command mode and data pattern easily.The static memory of HT1632 (RAM) is used for storing data to display, directly is used for driving LED.If the RAM data are 1, then corresponding light emitting diode is lighted, and the data among the RAM can write, read and read to revise and write.
HT1632 can select N-MOS (metal-oxide semiconductor (MOS)) or P-MOS output channel after being configured to 24 * 16 display modes, determine the circuit form of concrete driving LED thus.Be the way of output of N-MOS shown in Fig. 4 and Fig. 5, if the way of output of P-MOS, circuit is wanted corresponding and is slightly adjusted.LHT1632 has flashing function, and flashing function makes that all LED flickers, blink speed are that 0.25s opens the 0.25s pass.Order (BLINK ON) is opened in flicker and flicker shutdown command (BLINK OFF) realizes by carrying out.In the chess process of being expert at, when needing " grape " as a side, being carried chess piece LED lamp on every side will glimmer, thereby reaches the purpose of reminding the chess player.
Be connected by 4 lead-in wires between microprocessor and the HT1632, "/CS " lead-in wire of HT1632 is used for enabling the transmission of serial line interface signal and stops itself and the communicating by letter of external microprocessor.If/CS is put 1, then the transmission of data and order is under an embargo." DATA " lead-in wire is used for transmitting serial data, and "/RD " lead-in wire is used for input and reads clock, and "/WR " lead-in wire is used for input and writes clock, data, and address and order will be transfused to the trailing edge at/WR on the DATA lead-in wire.Microprocessor of the present invention is write data at the rising edge read data of same pulse at trailing edge.
The using method of photoelectric chessboard as shown in Figure 2, may further comprise the steps:
(1) photoelectric chessboard is started working, and infrared LED driver 7 drives infrared light receiving/transmitting device 8 emission infrared lights;
(2) our chess player puts chess piece on photoelectric chessboard;
(3) chess piece is with infrared light reflection, and infrared receiving/transmission device 8 receives infrared signal;
(4) the infrared receiving/transmission device converts the optical signal of reflection to the signal of telecommunication, and sends multi-channel analog/digital converter 9 to;
(5) analog/digital converter 9 carries out analyzing and processing for microprocessor 1 digital data transmission;
(6) microprocessor reaches game server 10 with information by interface module 5 and preserves;
(7) game server sends information to the other side;
(8) play chess the other side to game server 10 transmission row chesses instructions;
(9) will play chess the other side's information of game server 10 sends microprocessor (1) to by interface module 5;
(10) microprocessor 1 is transferred to information the led driver of white chessman and black mole;
(11) led driver of white chessman and black mole drives and represents the LED lamp of white chessman or black mole luminous accordingly, thereby our chess player sees the other side's capable chess operation on chessboard.
The both sides that play chess can play chess on each comfortable entity chessboard, realize long-rangely playing chess by computer transmission data, also can a side on the entity chessboard, the opposing party realizes on computers, uses the above-mentioned chessboard and the using method of side employing of entity chessboard to realize.
Embodiment 2:
This photoelectric chessboard not only can be used for long-rangely playing chess, and can realize that too this locality plays chess, and the both sides that play chess play chess on same photoelectric chessboard, and by the software setting, the chess player can select " long-range play chess " or " playing chess in this locality ".When selecting this locality to play chess, for the chess piece display unit,, can be used for closing the LED working cycles by LED shutdown command (LED_OFF) is set, close the demonstration of LED.After the LED working cycles is closed, can save the power supply spending, serve as suspend command with SYS DIS order.LED opens order (LED ON) and comes driving LED to show by opening the LED working cycles.Pawn detection unit is operate as normal still, and the chess information of will going is passed through microprocessor processes, and is transferred on the game server, realizes the storage of row chess process, convenient study, research and review in the future.
The above only is the preferred embodiments of the present invention, can not limit scope of the invention process with this, and all simple conversion of doing according to claim of the present invention and description all should still belong to the protection domain that the present invention covers.
Claims (10)
1. photoelectric chessboard, comprise chessboard panel, microprocessor (1) and the memory (4) that is attached thereto, interface module (5), power module (6), it is characterized in that: also comprise the pawn detection unit (2) and the chess piece display unit (3) that are connected with described microprocessor, wherein
Described pawn detection unit (2) comprises infrared LED driver (7), infrared light receiving/transmitting device (8) and multi-channel analog/digital converter (9), it is luminous that described infrared LED driver (7) drives infrared receiving/transmission device (8), the latter converts the optical signal of reflection to the signal of telecommunication, and sending multi-channel analog/digital converter (9) to, analog/digital converter is given described microprocessor (1) analyzing and processing with digital data transmission;
Described chess piece display unit (3) comprises white chessman led driver (17) and black mole led driver (18), represent the LED lamp (15) of white chessman and represent the LED lamp (16) of black mole, microprocessor (1) is transferred to the led driver of white chessman and black mole with signal, and drives the LED (15) that represents white chessman and the LED luminous (16) of black mole respectively by driver;
Described microprocessor (1) is by realizing communication between interface module (5) and the game server (10).
2. according to the photoelectric chessboard described in the claim 1, it is characterized in that: described infrared light receiving/transmitting device (8) comprises infrared LED lamp (13) and light-sensitive device (14).
3. according to the photoelectric chessboard described in the claim 2, it is characterized in that: described light-sensitive device (14) can be: photodiode, photosensitive triode or photo resistance.
4. according to the photoelectric chessboard described in the claim 1, it is characterized in that: the LED lamp of described representative white chessman and black mole can be an integrated LED lamp, can show at least two kinds of colors.
5. according to the photoelectric chessboard described in claim 1 or 4, it is characterized in that: the LED lamp of described representative white chessman and black mole can be SMD, also can be direct insertion.
6. according to the photoelectric chessboard described in the claim 1, it is characterized in that: described chessboard panel is the overlay film LGP.
7. according to the photoelectric chessboard described in the claim 6, it is characterized in that: the upper side of described overlay film LGP is covered with diffusion barrier, and downside is covered with reflectance coating, and the place, crosspoint is provided with the through hole (11) that does not cover reflectance coating beginning.
8. according to the photoelectric chessboard described in the claim 1, it is characterized in that: described game server (10) is a computer, can realize communicating by letter with the both sides that play chess.
9. the using method of the photoelectric chessboard described in the claim 1 is characterized in that may further comprise the steps:
(1) photoelectric chessboard is started working, and infrared LED driver (7) drives infrared light receiving/transmitting device (8) emission infrared light;
(2) our chess player puts chess piece on photoelectric chessboard;
(3) chess piece is with infrared light reflection, and infrared receiving/transmission device (8) receives infrared signal;
(4) the infrared receiving/transmission device converts the optical signal of reflection to the signal of telecommunication, and sends multi-channel analog/digital converter (9) to;
(5) analog/digital converter (9) carries out analyzing and processing for microprocessor (1) digital data transmission;
(6) microprocessor reaches game server (10) with information by interface module (5) and preserves;
(7) game server sends information to the other side;
(8) play chess the other side to the instruction of game server (10) transmission row chess;
(9) will play chess the other side's information of game server (10) sends microprocessor (1) to by interface module (5);
(10) microprocessor (1) is transferred to information the led driver of white chessman and black mole;
(11) led driver of white chessman and black mole drives and represents the LED lamp of white chessman or black mole luminous accordingly, thereby our chess player sees the other side's capable chess operation on chessboard.
10. according to the using method of the photoelectric chessboard described in the claim 9, it is characterized in that: the other side that plays chess can be at the up chess of entity photoelectric chessboard, also can go chess on computers.
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| CN200910144757A CN101664598A (en) | 2009-08-28 | 2009-08-28 | Photoelectric chessboard and use method thereof |
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| CN200910144757A CN101664598A (en) | 2009-08-28 | 2009-08-28 | Photoelectric chessboard and use method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853630A (en) * | 2010-03-27 | 2010-10-06 | 安徽师范大学 | System for driving RAM-Mapping LED display screen |
| CN104307166A (en) * | 2014-10-31 | 2015-01-28 | 武坤 | Optical conduction based electronic chessboard manufacturing method and device thereof |
| CN105214300A (en) * | 2014-06-27 | 2016-01-06 | 张子炫 | A kind of electronics quintet game |
| CN105854280A (en) * | 2016-03-23 | 2016-08-17 | 山东大学 | Automatic notation chessboard based on optical fiber identification |
| CN108434718A (en) * | 2018-05-28 | 2018-08-24 | 中电海康集团有限公司 | A kind of electric go chessboard |
| CN109331459A (en) * | 2018-09-28 | 2019-02-15 | 浙江科技学院 | A kind of self-luminous Intelligent chess |
| CN109395369A (en) * | 2018-09-28 | 2019-03-01 | 浙江科技学院 | A kind of intelligent chessboard based on RFID technique |
| CN113648640A (en) * | 2021-08-26 | 2021-11-16 | 中航华东光电（上海）有限公司 | Intelligent chess and positioning and tracking method thereof |
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2009
- 2009-08-28 CN CN200910144757A patent/CN101664598A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853630A (en) * | 2010-03-27 | 2010-10-06 | 安徽师范大学 | System for driving RAM-Mapping LED display screen |
| CN105214300A (en) * | 2014-06-27 | 2016-01-06 | 张子炫 | A kind of electronics quintet game |
| CN104307166A (en) * | 2014-10-31 | 2015-01-28 | 武坤 | Optical conduction based electronic chessboard manufacturing method and device thereof |
| CN105854280A (en) * | 2016-03-23 | 2016-08-17 | 山东大学 | Automatic notation chessboard based on optical fiber identification |
| CN105854280B (en) * | 2016-03-23 | 2019-02-05 | 山东大学 | A kind of automatic note spectrum chessboard based on fiber identification |
| CN108434718A (en) * | 2018-05-28 | 2018-08-24 | 中电海康集团有限公司 | A kind of electric go chessboard |
| CN108434718B (en) * | 2018-05-28 | 2023-10-10 | 中电海康集团有限公司 | Electronic go chessboard |
| CN109331459A (en) * | 2018-09-28 | 2019-02-15 | 浙江科技学院 | A kind of self-luminous Intelligent chess |
| CN109395369A (en) * | 2018-09-28 | 2019-03-01 | 浙江科技学院 | A kind of intelligent chessboard based on RFID technique |
| CN109331459B (en) * | 2018-09-28 | 2021-09-07 | 浙江科技学院 | Self-luminous intelligent chess |
| CN113648640A (en) * | 2021-08-26 | 2021-11-16 | 中航华东光电（上海）有限公司 | Intelligent chess and positioning and tracking method thereof |
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Open date: 20100310 |