One of the BAA’s biggest goals this year was to use our human and financial resources to improve on the timing system we use in buggy. After all the work that teams put into buggy, there is nothing more important than accurately and reliably recording their time (ok, safety is always more important … blah blah blah). We’re running a race against the clock here, we’ve gotta be able to trust the clock.
Last year, the company sweepstakes has paid to do the timing for 20 years showed up to raceday short on staff so the BAA helped out and filled in. What we got was a close look at the system in use and a big list of things we’d like to see improved.
What we are improving on
Technology weaknesses
- Starter gun failures : as we’ve all witnessed, the starter gun has a failure rate of 2 -5 times per year. This results in confusion and inequitable starting conditions for the teams that are affected.
- Starter gun – timer synchronization : the current system relies on someone pressing “start” on a timer box when the gun goes off. This introduces unnecessary human error on one end of the timed period.
- Finish signal failures : the system buggy has relied on for the past 10+ years uses an RF transponder in each buggy and a wire loop (in a mat on the road) that detects those transponders when they pass by. If a buggy crosses the line and no signal is detected, there is no recourse other than using the manual stopwatch backup times. Some buggies are more prone to missed signals than others depending on material choice and thickness and transponder location. Nobody deserves to have their time missed.
- Transponders are inconvenient : Sweepstakes has to orchestrate the distribution to every team. Teams have to find a place to secure it that doesn’t interfere with the driver or the steering. Raceday is no time to add parts to a buggy.
- Inaccuracy of the crowd-facing clock : the big black and yellow clock is manually matched to the official time as it is running, usually a minute or so into each heat. This means that the time people see when the buggy crosses the line is highly unofficial, and has been off by large margins in the past.
- Delay in reporting official times : because it is somewhat time consuming to recall official times from the current system, the times posted on the leader board are usually the backup manual stopwatch times. In very close races, this could result in a reversal of rankings once the official times are known.
Personnel weaknesses
- Rotating staff : because the company previously contracted often has other races on the same weekend, the same timers are not always available for prelims and finals. This discontinuity introduces opportunities for error when it matters most, on finals.
- False start enforcement : outside timing professionals have not in our experience been sufficiently knowledgeable about the rules and procedures of a buggy race start. Because none of the sweepstakes committee is in the immediate vicinity of the start line, the starter must be able to manage false start and restart situations in accordance with the rules.
Sweepstakes is making and selling a run of driver-specific tank tops, and they were nice enough to ask if any alumni or other cmubuggy.org readers would like one while the order is going in.