In the skid pad category, teams must drive the race car two times each around two circuits. The team will be judged based on the best time out of the four attempts. Beginning from a standing start, each team has four chances on the track, and each team must use at least two different drivers. The panel of experts evaluates the business model from the point of view of manufacturers and investors.įor the acceleration category of the competition, the team demonstrates the rate of acceleration of their car on a 75-meter track. In the business presentation category of the competition, the team introduces a business model for marketing the car to amateur race car drivers. Teams are penalized heavily if the panel of experts discovers that a cost is missing from the statement or that a cost as stated is inaccurate. This statement of parts costs must include the price for the raw materials used as well as machine shop production time and any subsequent reworking, such as grinding and polishing bearing housings.
Each team receives a standardized table that they must use to prepare the cost statement. To fulfill the requirements of the cost analysis category, the team submits a statement of costs in advance, listing each individual part of the car and verifying the price paid for the part. Additionally, the panel of experts reviews and evaluates the testing phase of individual components, as well as the design of the entire car. The experts ask questions about the mechanical components and also hold discussions with the teams about methods, such as computer-assisted construction techniques, that were used to build the car. The Formula GameĬompetitors in the Formula Student race usually pick up most of their points in the engineering design category, which is judged by a panel of experts who examine the construction of the car. The rest of the story is all in the details. The support team then used a web browser to connect to the web server running on the Pi and read the device data in real time. The Pi then received and processed the vehicle data, posting it to web page using an Apache web server running on the Rasp Pi system. To achieve this goal, they plugged the Pi into the CAN bus, a built-in bus found on many vehicles that facilitates communication among the on-board devices. The team known as joanneum racing graz built a Raspberry Pi into the race car to collect vehicle data and send it back to the pit crew over a wireless connection. The competition spans the disciplines of engineering design, cost analysis, and business presentation and provides hands-on experience designing for acceleration, autocross, endurance, and fuel efficiency. Let’s get started.Formula Student is an international competition in which qualifying student teams build and deploy a race car according to Formula SAE rules.
#Raspberry pi light logger windows
The spreadsheet will be run on a windows computer. This method is ideal for quickly determining how things are operating.Īnalysis or display of the information will be done with a spreadsheet.
#Raspberry pi light logger update
The update time will be two times a second (500 mSec). A Raspberry Pi 4 single-board computer will be used for the Node-RED collecting and storing. Information collected will be then stored in an SQLite SQL database. Node-RED will be used to communicate to the controller via Modbus TCP protocol. We will now be looking at simple data logging using a Click PLC with an Ethernet port.
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