The F1 race car is the world's most expensive, fastest and highest-tech sport. It is a collection of high-tech, team spirit, rider's wisdom and courage. It is the highest commercial value, the most attractive, and the most attractive sports events. Including aerodynamics, coupled with radio communications, electrical engineering and other world's most advanced technology. Many new technologies were first practiced on F1. F1 is the abbreviation of FORMULA ONE, which is Formula 1; there are many explanations for 1 and it can be understood as top drivers, top events, bonuses and so on. In F1, the intention is "Specifications", that is, the uniform specifications of the car, because the highest level, fixed F1. F1, called "Formula One Championship" in Chinese, is short for Formula One Grand Prix in English. The current full name of this competition is the "FIA Formula One World Championship". Now F1 is the top racing event in the car. The overall arrangement for the whole year, the organization of the races in each race, the team work, and the television broadcast are all in order. It can be said that the F1 world is now very sound. driving license Just like ordinary road driving, F1 also needs a driver's license. It was a "super driver's license" issued by the FIA ​​(FIA) - the FIA ​​Super Licence. This driver's license was only awarded to outstanding drivers in the F3000, F3 or CART series. It usually takes eight years for a driver to advance from a small karting to F1, but in fact only a handful of people have the ability and the opportunity to climb to the top of the racing pyramid. Dutch Dutchman Dong Hebin is currently the only Chinese racer with a "super driver's license". The starting point for the 2009 super driver's license is 10,400 euros. In addition, the point of entry for bonus points is 2,100 euros per minute, plus an additional 2,720 euros for insurance premiums. The figures for the previous year were 1,725 ​​euros and 456 euros respectively. F1 Championship F1's annual championship is divided into two categories: driver championship and team championship. In the eyes of many F1 experts, the team championship is worth more than the driver's championship. The points are scored using the points system. Drivers and team points are cumulative. Team points are accumulated by two driver points. If the race has not completed 2 laps at this time, the driver will not receive points, and the race officer has the right to request repair of the car or use the spare car (if the rules of the year permit) to restart. If the game is forced to stop when it is less than 75% of the total schedule, then the points must be multiplied by 1/2. Accumulation of points through each race will determine the world champions of the drivers and teams of this year. If the final points are the same, then compare the number of sub-champions, second runners-up, second-half numbers... until one party has more than the other. If it is still the same, we need to compare the speed of the fastest lap and the number of poles in the race. The final way will be determined by drawing lots. The Ferrari team is currently the most frequent driver of the team. F1 points rules The 2010 points rules have been greatly modified, and the top ten have points, as follows: First place: 25 points Second place: 18 points Third place: 15 points Fourth place: 12 minutes Fifth place: 10 points Sixth place: 8 minutes Seventh place: 6 points Eighth place: 4 points Ninth place: 2 points Tenth place: 1 point Introduction to F1 semaphore Yellow flags represent obstacles in the front lane, such as a crashed or malfunctioning car. Remind drivers to drive carefully. If obstacle cars stop on the side of the track, or obstacles are not on the track, the yellow flag will stand still. If the obstacle is on the track, then the yellow flag will shake back and forth to remind the driver to be ready to change direction. If the track is completely blocked, both flags will be shaken. No overtaking is allowed when yellow flags appear. If a driver does not carefully read the yellow flag and is still driving at the speed of the race, the driver will be severely punished and may even be disqualified. The red and yellow vertical stripes indicate that there is oil on the road in front of the track, or the road is slippery. The driver should drive carefully until the signal flag is retracted. If game officials wave the flag, it means that there is a so-called slippery area not far ahead. When a white flag appears, it means that there is a slow moving vehicle ahead. This may be an ambulance, a trailer, or a racing safety vehicle. When seeing the white flag, drivers should drive carefully and should even slow down properly. The red flag indicates that the game or test run ended prematurely or was suspended for some reason. The red flag will be presented at various locations throughout the track. At this time, the rider should return to the pits and be there to stand by to know whether to resume the game and when to resume the game. In the official competition, if the red flag is displayed more than 75% of the match, the game is over. The final result of the match is the result of the first two laps of the red flag. The blue flag indicates that the vehicle with the prepared rear ring is approaching and is ready to overtake. The blue flag riders should slow down and give up if necessary. If a driver is shown waving the blue flag within 3 bends and has not been able to give up the line in time for the express train, the driver may be punished. The green flag indicates that the obstacles that existed in the race, the start of qualifying or the track have been cleared and the game returned to normal. If the driver's number is displayed on the starting line and there is a black flag next to it, it means that the driver needs to report to the maintenance station after finishing this lap. When a driver needs to conduct investigations because of misbehavior, or when the driver fouls in the game, he needs to show the driver a black flag. When this flag appeared, the driver was disqualified. If the driver’s number is displayed on the starting line and there is a red circle flag on the black bottom next to it, this means that the driver needs to contact the service station immediately. When the competition officials suspect that the driver’s car has mechanical problems and need to be overhauled, the red circle flag on the black bottom will be shown. When a black and white checkered flag appears, it means that the game or practice session is over. At this time, all drivers must return to the driveway or concentrate in the departure area. From here, drivers need to drive their cars to the pre-race checkpoint where the cars need to be tested to ensure that they meet the rules and regulations of the game. For each championship, the black and white checkered flag will be waved for him; for the driver after the championship, the black and white checkered flag will be displayed statically. Racing tuning In order to have a stronger ability to compete, F1 cars must be carefully tuned to suit the characteristics of the stadium. Every time you change to a track or every time you experience a weather change, you must readjust your school car. Some preparatory work can be based on the experience gained in previous competitions. The data recorded in previous seasons and the results of computer simulations were carried out in advance on the team's premises. Anyway, adjustments need to be tested on the track. Tuning the car is a technical task. It is necessary to determine the settings based on the characteristics of the track in conjunction with the driver's driving style. It also requires good communication between the driver and the engineer. All things in F1 cars are adjustable: from the steering wheel to the engine, from the fixed wing angle to the wheel angle, from the ground clearance to the air resistance coefficient. Each time the rider goes out and runs for a few laps, he will return to the pits to communicate with his engineers after each run. The problems will be compared with the data printed by telemetry. Sometimes the team will send information directly through the telemetry system. Make limited adjustments to the car on the track. Ground clearance: The ground clearance of the car will affect the coordination of the front and rear wheels (understeer or oversteer) and can be adjusted by changing the length of the bar. The adjustments for rainy days and sunny days are different: On rainy days, the requirements for grip and traction are higher. The team will use the softest suspension settings, the largest front-to-rear wind angle, and the need to use rain tires. In order to reduce air resistance, small size brake air ducts and engine cooling ducts are used. Dry weather: ground clearance of about 10 mm, reduce the front and rear fixed wing angle, according to track characteristics selected harder suspension settings, higher tire pressure, while the use of large-size brake ventilation pipe to improve the brake cooling effect, The corresponding engine cooling ducts will also be large in size. Wet weather: The ground clearance is higher than that in dry weather. At the same time, the front and rear airfoil dimensions are adjusted upwards. According to the conditions of the track, neutral or dry tires are selected. The suspension will be biased towards a softer setting. The brake ventilation pipe will tend to rain. setting. Brake Disc Cooling Vents: F1 cars use carbon fiber brake discs. They have a high operating temperature range and can reach a maximum of 1350 degrees. They require a strong cooling effect, but the operating temperature range of the carbon fiber brake discs is At around 600-1000 degrees, it is very important to choose the right brake cooling duct size. F1 performance parameters A car needs 250,000 hours of work from concept design to production. During the production of the top Formula One racing team, it was necessary to produce an astonishing number of parts, such as the BMW-Williams team, which produced approximately 200,000 parts in 12 months. The F1 car can accelerate from 0 to 100 km/h in 2.5 seconds and 200 km/h in 5 seconds. The F1 car can accelerate from 0 to 200 km/h in 7 seconds and then decelerate to 0. The F1 car has a strong braking performance and can be decelerated from 200 km/h to 0 in 1.9 seconds and the braking distance is 55 meters, reducing the energy required for a car from 315 km/h to 185 km/h. Is equivalent to letting an elephant jump up 10 meters of energy. The F1 driver had to shift about 2600 times during the match. The BMW team had counted that an engine would fire about 8 million times during the Grand Prix. During the game, the temperature at the F1 exhaust pipe can reach 800°C. After the end of each game, the chassis of the F1 car needs to be disassembled, and more than 200 inspections are performed. A three-liter, 10-cylinder engine weighing less than 100 Kilograms; starting in 2008 with an 8-cylinder engine, normal racing stage, fuel consumption is about 60 liters per hundred kilometers. During the F1 race, a rider lost about 600 calories. In 2004, the Williams Racing had a V10 engine with a power of nearly 1,000 horses. The track record of 369.7km/h was recorded at Monza, Italy. In 2005, the Honda team ran at the Mojave Desert Airport. At 415km/h, it then ran at a speed of over 400km/h in Bonneville Salt Flats of the United States and was officially certified. In 2006, the McLaren-Benz racing engine exceeded 20,000 rpm... Later, due to the FIA's reform of the racing rules, The speed of Formula One cars today is limited.
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Automotive Knowledge Understanding F1 Formula One Grand Prix