CN1135929A - Electronic weiqi board - Google Patents
Electronic weiqi board Download PDFInfo
- Publication number
- CN1135929A CN1135929A CN 96103141 CN96103141A CN1135929A CN 1135929 A CN1135929 A CN 1135929A CN 96103141 CN96103141 CN 96103141 CN 96103141 A CN96103141 A CN 96103141A CN 1135929 A CN1135929 A CN 1135929A
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- Prior art keywords
- piece
- black
- white
- electronic
- zero
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Abstract
An electronic go board checkered by 19 X 19 has 19 X 19 Hall elements arranged at interceptions, one for each. The magnets with different polarities are respecitvely loaded in black and white pieces. Two scans take place by electronic swith. For the frist scan, the potentials of interceptions with no piece, black piece, or white piece are zero, positive and negative respecitvely. For the second scan, corresponding potentials are zero, negaitve and positive respectively. By calculation of microprocessor, the number of pieces is obtained and displayed on screen.
Description
The present invention belongs to a kind of go dish.
At present, the chessboard of using when go is competed is a wooden structure; Extension dish explanation and when looking into number, in play by hanging the dish explanation behind the camera photography.The order number is looked in personnel selection, thereby inconvenient.
The purpose of this invention is to provide a kind ofly, but directly show chess piece and look into the intelligent go dish of order number by screen without video camera.
The objective of the invention is to realize in the following way.Each lattice point at chessboard is put into Hall element, totally 19 * 19, puts into the opposite magnet of magnetic respectively in black-and-white piece.Carry out the rescan of generating positive and negative voltage by electronic switch, in the sweep time first time, current potential is zero when establishing on the lattice point no chess piece, and current potential is for just when on the lattice point black chessmen being arranged, and white side period of the day from 11 p.m. to 1 a.m current potential is for bearing; In the sweep time second time, current potential is zero when establishing no chess piece, and current potential is for negative when on the lattice point black chessmen being arranged, and white side period of the day from 11 p.m. to 1 a.m current potential is for just.Like this, can calculate the tendency of order number and go, and can on screen, show by microprocessor.
Advantage of the present invention is the interior device microprocessor and the LCD of chessboard, can directly calculate and show the order number of black-and-white piece, and can be without video camera, and can directly be presented at chess piece on the large-screen by the interface of chessboard.
With reference to the accompanying drawings the present invention is done further narration.
Fig. 1 is a chess piece structure chart of the present invention.
Fig. 2 is the structural representation of transducing part of the present invention.
Fig. 3 is an electrical schematic diagram of the present invention.
In Fig. 1, a is a plastic casing, and black and white is arranged; B is a magnet, and the magnetic of black-and-white piece is opposite during manufacturing.
In Fig. 2, c, d, e, f are leads, and g is a Hall element.When not having magnetic field (promptly not having chess piece) on the g, no matter be that electric current c flows to d, or d flows to c, if e is a ground connection, then the current potential of f is zero all the time; When on the g magnetic field being arranged (as black mole), when electric current flowed to d from c, the current potential of f just was, when electric current flowed to c from d, the current potential of f was negative.When backing field (as white chessman) was arranged on the g, electric current flowed to d from c, and the current potential of f is negative; When electric current flowed to c from d, the current potential of f just was, the transducing part that such 19 * 19 Hall elements are formed is judged having or not of chess piece on black-and-white piece and the lattice point by the rescan mode of electronic switch.
In Fig. 3, i is the transducing part that 19 * 19 Hall elements are formed, and h is an electronic switch, exports pulse in the rescan mode.
If when scanning for the first time, positive potential is a black piece, negative potential is a white side, and zero potential is no chess piece, and positive potential is a white side when scanning so for the second time, and negative potential is a black piece, and zero potential is no chess piece.What output to microprocessor i like this is the pulse of positive potential, by MPI, black and white chess directly is presented on the screen k, and by 19 * 19 matrixes and some processing, judge that the lattice point position is black piece or white side, on LCD, demonstrate the order number of black-and-white piece after the end of match.
In actual use, in a single day the chess player is put into chess piece on the lattice point of chessboard, then need not report camera to show on screen and be poised for battle form.And can after end of match, can calculate the victory or defeat of judging black-and-white piece.
Claims (1)
1. an electronic weiqi board is characterized in that the magnetic of black-and-white piece is opposite, and chessboard is formed transducing part with 19 * 19 Hall elements, and judges having or not of black-and-white piece and chess piece by the rescan mode of electronic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96103141 CN1076207C (en) | 1996-04-22 | 1996-04-22 | Electronic weiqi board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96103141 CN1076207C (en) | 1996-04-22 | 1996-04-22 | Electronic weiqi board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1135929A true CN1135929A (en) | 1996-11-20 |
| CN1076207C CN1076207C (en) | 2001-12-19 |
Family
ID=5117887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96103141 Expired - Fee Related CN1076207C (en) | 1996-04-22 | 1996-04-22 | Electronic weiqi board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1076207C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113900052A (en) * | 2021-12-09 | 2022-01-07 | 泉州昆泰芯微电子科技有限公司 | Article type identification device and method |
-
1996
- 1996-04-22 CN CN 96103141 patent/CN1076207C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113900052A (en) * | 2021-12-09 | 2022-01-07 | 泉州昆泰芯微电子科技有限公司 | Article type identification device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1076207C (en) | 2001-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |