Computer timing system having backup trigger switches for timing competitive events
First Claim
1. A computer system for timing a contestant on a water race course with separated start and finish positions, comprising:
- a computer;
a first automatic switch at said start position;
a first manual switch on the start position;
a second automatic switch on the finish position;
a second manual switch at said finish position;
a card interfacing said switches and said computer for providing said computer information pertaining to the time and identification of the corresponding switch when a first automatic switch, a first manual switch, a second automatic switch, and a second manual switch is activated;
software means for programming said computer for;
(a) displaying said time and identification of the corresponding switch;
(b) stringing contestant identification with a corresponding time;
(c) comparing the times associated with said first switches and selecting as the contestant'"'"'s start time the time corresponding to the first automatic switch, or in the absence of thereof, the time corresponding to the first manual switch;
(d) comparing the times associated with said second switches and selecting and displaying as the finish time the time corresponding to the second automatic switch, or the absence thereof, the time corresponding to the second manual switch; and
(e) subtracting the selected start time from said selector finish time to obtain the elapsed time of the contestant, and means to display said elapsed time with identification of the corresponding contestant.
2 Assignments
0 Petitions
Accused Products
Abstract
A computer system is provided for timing contestants on a water race course. A computer interfaces through a card to four switches. A manual and an automatic switch are activated upon the contestant starting the race. Other manual and automatic switches are activated upon the contestant finishing the race. The computer has software which allows the time at which each switch is activated to be recorded and associated with the contestant. The start and finish times are determined by the respective automatic switches unless an automatic switch misfunctions, and doesn'"'"'t provide a time. In that case, the start or finish time is determined from the affiliated manual switch. The software subtracts start time from finish time to yield elapse time.
-
Citations
4 Claims
-
1. A computer system for timing a contestant on a water race course with separated start and finish positions, comprising:
-
a computer; a first automatic switch at said start position; a first manual switch on the start position; a second automatic switch on the finish position; a second manual switch at said finish position; a card interfacing said switches and said computer for providing said computer information pertaining to the time and identification of the corresponding switch when a first automatic switch, a first manual switch, a second automatic switch, and a second manual switch is activated; software means for programming said computer for; (a) displaying said time and identification of the corresponding switch; (b) stringing contestant identification with a corresponding time; (c) comparing the times associated with said first switches and selecting as the contestant'"'"'s start time the time corresponding to the first automatic switch, or in the absence of thereof, the time corresponding to the first manual switch; (d) comparing the times associated with said second switches and selecting and displaying as the finish time the time corresponding to the second automatic switch, or the absence thereof, the time corresponding to the second manual switch; and (e) subtracting the selected start time from said selector finish time to obtain the elapsed time of the contestant, and means to display said elapsed time with identification of the corresponding contestant. - View Dependent Claims (2, 3, 4)
-
Specification