The era of high oil prices will teach you how to drive scientifically and save fuel.
with the deepening of the energy crisis, domestic oil prices are also growing for a year. Many owners complain every day that cars can't afford to buy, especially for ordinary family cars. More and more auto manufacturers are developing new technologies to save fuel and even develop new energy vehicles. However, in the large car market of gasoline fuel cars, it is almost impossible to popularize new technology for saving fuel for a short time, and what's more, behind all the technologies that can effectively save fuel are huge purchase prices.
in such a case, instead of looking forward to the spread of new technology and new energy, it is better to learn how to use existing vehicles more scientifically to save fuel. You should know that the hundreds of thousands of hybrid cars that sell for hundreds of thousands of cars can have a record of about 5 liters of a hundred kilometers of oil, but you don't know that in the fuel saving race, the owner of the driving road is able to use 1.8L's ordinary natural sedan to record less than a hundred kilometers of oil consumption of less than 3.6L. This is enough to prove the importance of scientific driving mode for fuel economy. So how to drive more fuel?
it is well known that manual and automatic gear have their own characteristics, manual shift operation is troublesome but the theory is relatively cheap, automatic gear operation is easy, but the fuel saving is less than manual gear, but the theory is always ideal (to ask the driver's driving level is very high), to Zan For the common people, good command of oil saving skills is the most practical way to save money. We might as well read and interpret them separately.
manual transmission can accurately control the gear position, reduce unnecessary dragging, reasonably control the relationship between the engine speed and the speed of the engine, control the engine in the economic rotation interval through the gear position, and try to reduce the number of rotations at the same speed, so as to save oil. However, only manual is not enough, the clutch time, joint point and the smooth shift have also become more fuel saving factors: longer combination time and too broad combination point not only make engine power wasted in the long time combination of clutch friction plate. Excessive consumption of friction plates reduces their service life, while the smoothness of the shift affects the speed of shift and the accuracy of the gear shift, which can also save a part of the fuel.
there are many compact models for manual transmission in the market, but less is required. However, the "king of control" in the same car and Fawkes's MTX-75 manual 5 forward speed transmission has the characteristics of precise combination point, good shift and smooth feel, the excellent gearbox reduces the probability of misoperation, which is also a tool for Fawkes to be able to save fuel.
of course, manual block has its drawbacks, otherwise people will not have to spend so much effort to develop automatic transmission. The biggest advantage of the automatic transmission is that it makes driving easier. When you start, you just hang up the D gear to lift the brake, and the congested section does not use a deep and shallow clutch. Moreover, if manual transmission is not used properly and the power is not in place, its economy is not as good as a smart automatic transmission. So on the premise of using automatic transmission, what is the way to save fuel?
first, avoid the big throttle start and rapid acceleration of
we all know that the most oil saving state of the vehicle is the state of constant speed, and any sudden big oil door state will suddenly increase the throttle. At the same time, increase fuel injection volume, resulting in incomplete combustion of fuel. At the same time, not only will excessive consumption of unnecessary fuel, but also emissions will be quite dirty. Therefore, it is very important to maintain a relatively uniform driving state. If the engine lag behind the throttle, it is likely that sometimes the engine has stepped on the position, but the engine has not yet responded to the deep step, and the engine reacts. In fact, it has already overstepped the unnecessary foot start or accelerated speed, increasing fuel consumption also caused a certain impact on the safety.
there are very few compact models in the market that can ensure the exact response of the engine, the most famous of which is the Ford Fawkes, which has the electronic throttle and the precise induction of the accelerator pedal angle, thus ensuring the accurate engine response, making the speed of the vehicle always under the foot and not easy to respond to the engine response. The slow or slow start of a big foot.
at the same time, the flexible pedal is adjusted by movement, which makes it easier for drivers to control pedal position.
second points, lower driving resistance
wind resistance and tire friction resistance are important components of driving resistance. The drag reduction can only be solved by aerodynamic design of the shape, and the friction resistance can be solved by adjusting the tire. The smaller the contact area between the tire and the road is, the smaller the rolling resistance can be, thereby reducing the running resistance and reducing the fuel consumption. The most direct way to reduce the contact area between the tire and the road is to increase the tire pressure and make the tire "hard". No matter what car can do easily. However, it is important to increase the friction force of the tire at high speed, increase the stability and grip of the vehicle, enhance the safety and reduce the fuel consumption. At high speed, the application of reasonable aerodynamic components can increase the pressure of the vehicle in the air, thereby increasing the positive pressure of the tire on the ground and improving the grip.
third points, front cross engine, front wheel driven general household car, as far as possible to choose the car with reverse engine layout
because the intake manifold of the reverse engine is in the windward surface, can better reduce the intake temperature, the temperature drop makes the air density in the intake pipe increase, single The oxygen content in the bit volume also increases, which can make the combustion more full, improve efficiency and reduce fuel consumption effectively. For a non cylinder direct injection engine, the reverse layout makes the oil supply pipeline move to the front with the intake manifold and has a better cooling effect. The exhaust manifold is designed to remove the exhaust pipe from the engine under the engine. The engine position can be moved down and the center of gravity can be effectively reduced. The exhaust pipe is far away from the engine, reducing the heat load of the heat dissipation system and avoiding the effect of the high temperature tail gas on the oil pan, no longer "zigzag". The pipeline makes the exhaust resistance greatly reduced, the exhaust is smoother and more efficient, and the engine can output higher power at high speed. At the same time, the reverse engine should be combined with variable valve timing and variable manifold length to achieve the best results. Ford Fawkes uses such an engine layout and has a continuous variable manifold technology, thus ensuring its excellent fuel consumption performance.
rather than envious of the price of gasoline in the Middle East, it is better to be realistic and develop a scientific and reasonable habit of driving and using cars. I believe that smart people can see what is the best way to save car costs in the era of soaring prices.