Using Your Car’s Controller Area Network (CAN) I want to preface this article by saying that I am NOT a Controller Area Network (CAN) or CAN Bus guru. But knowing at least some of the aspects of CAN has become very important when it comes to getting data off of cars and I have spent […]
Steering Is Required: The Importance of Steering Data In the last couple of articles I wrote about different ways to analyze throttle and brake data so it only makes sense to move on to the last driver control — steering. Steering data can definitely tell a lot about how the driver is driving the car […]
Throttle Application/Throttle Velocity In the throttle application graph seen above, there are four traces: Speed, Throttle (GasPedalPosition), Throttle Velocity, and Delta Time (lapdelta). The blue is generated by a professional race driver; the red by an amateur. The car and track are the same (a left-hand corner quickly followed by a right-hand corner). The hump […]
Braking Techniques to Help You Improve Your Speed Who Needs Brakes? Well, the answer to that question is, everyone! Last month I wrote about different ways to analyze throttle information. This month I’m going to go over some different ways to analyze braking information, or more importantly, slowing information. Obviously applying the brakes slows the […]
I want to Increase My Speed: Why Am I Driving Slower? In terms of how to drive faster, grip is important. As we all know, the grip level of tracks changes all the time. Sometimes it gets better after more and more rubber is laid down over the race weekend. But the grip level of […]
The Importance of Throttle Application & Throttle Velocity In the graph, there are four traces: Speed, Throttle (Gas Pedal Position), Throttle Velocity, and Delta Time (lap delta). The blue is generated by a professional race driver; the red by an amateur. The car and track are the same (a left-hand corner quickly followed by a […]
Why Racecar Brakes are Difficult to Master I don’t know about everyone else reading this, but when I went through my first racing school, there was a lot of focus on race car braking much later than I thought was possible. This is because race cars brake really well and with only street driving under […]
Racing Corners and Why They Should be a Priority In order to get the fastest lap time, you need to figure out what racing corners are more important than others. This is especially true if one corner directly leads into another corner. The SCCA Runoffs were held last fall at Virginia International Raceway (VIR) and […]
Driving Fast: Is Coasting Bad? I have heard many times that the driver should either be on the throttle or the brake and they should never be coasting (no throttle and no brake). But is coasting always bad? After looking at pro race car driver data or simply data of really quick drivers, I have […]
For driver development, the throttle, brake, and steering data traces are extremely important to look at in the data. The traces themselves provide a lot of information but I’m also going to highlight different ways of looking at the data as well as some math channels that can help us understand what is happening as well. For this article, I’m just going to focus on one data channel – the throttle pedal.
Precision Driving Analytics
