Participant response system employing battery powered,...

Details Participant response system employing battery powered,... Participant response system employing battery powered,...

G - Physics

06

F

G06F 1/28 (2006.01) H04H 60/33 (2009.01) G06F 11/00 (2006.01) G07C 13/00 (2006.01) G09B 7/06 (2006.01)

Patent

CA 2673852

A participant response system (50) comprises at least one host computer (52) and a plurality of battery-powered remote units (62) communicating wirelessly with the host computer (52). Each remote unit (62) executes a diagnostic routine in response to a received status request broadcast by the host computer (52) to detect the status thereof. Any remote unit (62) that detects an unhealthy state, returns health information to the host computer (52).

L'invention concerne un système de réponse de participant (50) comprenant au moins un ordinateur hôte (52) et plusieurs unités distantes alimentées par pile (62) qui communiquent sans fil avec l'ordinateur hôte (52). Chaque unité distante (62) exécute une routine de diagnostic en réponse à une demande d'état émise par l'ordinateur hôte (52) pour détecter l'état correspondant. Lorsqu'une unité distante (62), quelle qu'elle soit, détecte un état défaillant, cette unité distante envoie ces informations de défaillance à l'ordinateur hôte (52).

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