Timing Clock – Dinghy Pursuit Races |
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Brass ![]() Really should get out more ![]() Joined: 24 Mar 08 Location: Australia Online Status: Offline Posts: 1144 |
![]() ![]() ![]() ![]() Posted: 17 Nov 21 at 8:36pm |
That won't be waterproof. How about trying to source one of the individual cells used for "big screens" at outdoor events? Might have 240v power problems. Edited by Brass - 18 Nov 21 at 6:03am |
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423zero ![]() Really should get out more ![]() Joined: 08 Jan 15 Location: United Kingdom Online Status: Offline Posts: 3399 |
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Perhaps a digital projector, can be shielded from the elements, display on a large screen, obverse side to view, so will need image reverse.
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Robert
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H2 ![]() Really should get out more ![]() ![]() Joined: 26 Jul 17 Online Status: Offline Posts: 749 |
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At Burghfield we use an old ipad linked to a digital display and auto hooter which is either mounted on the club house or on a committee boat. It has a three or six minute count down to the start for an oppie (datum) and then continues running up to 90 or 100 or however long the pursuit is. You need to know at what time past datum your class starts but the system lets out a hoot every 30 seconds over the period that most people start. Seems to work reliably and I think it is now even linked into the GPS trackers that we use on each boat so at the end of the race everyone can go see where they finished by simply watching the GPS tracking
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H2 #115 (sold)
H2 145 OK 2082 |
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Sam.Spoons ![]() Really should get out more ![]() Joined: 07 Mar 12 Location: Manchester UK Online Status: Offline Posts: 3395 |
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It occurs to me that the problem with most of those displays (including, possibly, the one I linked) is daylight viewability. The seven segment display elements used for marathons etc are available from RS for under £20 each and a half competent programmer should be able to get an Arduino set up to drive for or five of them but nobody seems to do a simple minutes and seconds display that can count up or down without hours, hundredths, or goals on there as well.
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Spice 346 "Flat Broke"
Blaze 671 "supersonic soap dish" |
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Grumpycat ![]() Far too distracted from work ![]() Joined: 29 Sep 20 Online Status: Offline Posts: 497 |
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Sorry still think it’s easier for a sailor to look at his own watch .
I have no idea why so many sailors seem to need to have their a@@e wiped for them when they are doing pursuit races. They are just so so easy
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423zero ![]() Really should get out more ![]() Joined: 08 Jan 15 Location: United Kingdom Online Status: Offline Posts: 3399 |
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Worst racing in sailing history, totally waste of time and effort, never been in one and never intend to either, won't run one either.
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Robert
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Gosh, what a cheery bunch.
4230 - how do you know pursuit racing is so bad if you’ve never tried it? Grumpcat - by that logic you don’t need any signals… just declare the first start to be 1100hrs GMT and tell competitors to sync their watches to the speaking clock. Quite glad I don’t sail with all you miserable sods!
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423zero ![]() Really should get out more ![]() Joined: 08 Jan 15 Location: United Kingdom Online Status: Offline Posts: 3399 |
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Robert
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423zero ![]() Really should get out more ![]() Joined: 08 Jan 15 Location: United Kingdom Online Status: Offline Posts: 3399 |
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Oh
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Robert
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Grumpycat ![]() Far too distracted from work ![]() Joined: 29 Sep 20 Online Status: Offline Posts: 497 |
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For a RO a pursuit is simple compared to a handicap race . No yardsticks to work out .No times need to be taken . Everyone knows where they finished before they have even come off the water. Only one difference between handicap and pursuit races. Handicap races favour fast boats. Pursuits races favour slow boats.
Edited by Grumpycat - 18 Nov 21 at 10:43pm |
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