By adjusting the Mode, the driver can tune the system to the desired “feel”. The user does have an adjustment referred to as “Mode” that sets the overall sensitivity of the system to make a correction based on the extent of the tire slip. This allows the system to adjust to the Correct settings even if one corner has more grip than another or even one groove to another. These settings are updated as many as 200 times a second to keep the unit calibrated to exactly the right settings regardless of changing conditions.īasically, the systems learn the average rate of acceleration of the crankshaft, and if there is a sudden spike in RPM above that rate, then a correction is made. Through this very advanced Patented process, the system constantly accounts for track conditions, tire condition, even driving style to constantly update the internal settings. So, if the last 1/4 of a turn of the crankshaft (one cylinder) is faster than the average of the last full revolution (4 cylinders), then a slip is detected. This update occurs on every crankshaft revolution. ![]() ![]() Self-Learning systems, such as our CT2-SL, CT3-SL, CT4-SL and CT5-SL series, compare the rate of acceleration of the crankshaft to a calculated threshold value that is constantly updated based on the average of the previous measurements. By adjusting the Threshold, the driver can tune the system to the desired “feel”. If these spikes are large enough, then a correction is made, reducing the slip. The comparison is made every cylinder (1/4 of a turn of the crankshaft).īasically, this Patented system looks for spikes in RPM that are caused by wheel slip. If the Engine RPM rate of change is in excess of that Threshold, then a correction is made therefore, reducing the slip. The Non Self-Learning systems, such as our CT-1, periodically compare the rate of acceleration of the crankshaft to an Adjustable Fixed Rate (AFR), known as Threshold. ![]() By controlling the trans brake with a high speed micro processor, the car can be bumped into the second bulb with extreme precision and control Allowing the driver to focus on the tree, and not worry about rolling the beams. But if the tire slip is detected within one cylinder worth of crank rotation, as the Davis Technologies systems do, then a small reduction in power can reduce or stop the tire slip. Our Bump Box is the only device of it’s kind on the market today. Typically, if a driver makes a 5% mistake with the throttle, he/she has to correct 20-25% to fix it.
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