Naslov
Digital Chess Board based on Array of Hall-Effect Sensors

Autori
Sušac, Filip ; Aleksi, Ivan ; Hocenski, Željko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Mipro proceedings / - , 2017, 1202-1206

ISBN
978-953-233-094-6

Skup
40. jubilee international convention MIPRO 2017

Mjesto i datum
Opatija, Hrvatska, 22.05.2017. - 26.05.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Chess, Hall-Effect

Sažetak
This paper addresses a novel concept of digital chess board realized with an array of Hall- Effect sensors. Main task of digital chess board is autonomous detection of player's moves. Therefore, players do not have to write down their own moves on a sheet of paper. Non- invasive piece moves detection is considered, with minimum required installations in a game room. The digital chees board pre-sented in this paper has a Hall-Effect sensor placed under the middle of each field on the chess board, while each chess piece has a permanent magnet placed on its bottom. Sen-sors, total of 64, are organized as 8x8 array. Microcontroller reads sensor data and sends them to a remote PC for stor-age in a database and board visualization. Rows are multi-plexed in time, i.e. one row is active in a certain time in- stance. States in the column of the currently active row are stored in a corresponding matrix column. Con to this ap-proach is in its ability to detect piece presence on the field, without the information about the piece type. The proposed approach is low cost, non-invasive and requires only power and communication cable.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo

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