How to leverage big data in trade

Engine fuel consumption rate analysis Engine fuel consumption rate is How to leverage big data in tradean indicator to evaluate the fuel economy of a model. You should pay attention to this indicator when buying a car. The fuel consumption rate of the engine is different from the official data of the model. It is the data obtained through actual measurement, which is more authentic. This article will introduce the calculation method of engine fuel consumption, influencing factors and how to improve fuel economy. I. The calculation method of engine fuel consumption rate The calculation method of the engine fuel consumption rate is based on the vehicle's driving distance and the amount of fuel consumed. The formula is: engine fuel consumption rate = fuel consumption ÷ mileage × 100 (unit: liters/100 kilometers). For example, a vehicle drives 100 kilometers and consumes 8 liters of fuel, Then the fuel consumption rate of the car is 8÷100×100=8 liters/100 kilometers. II. Factors affecting the fuel consumption rate of the engine 1.Speed: The faster the speed, the more fuel consumption of the vehicle will increase. Therefore, in order to save fuel, we suggest reducing the speed under the premise of safety. Two. Driving route: Different driving routes have different engine loads, which affects the fuel consumption rate. It is recommended not to change speed frequently, and avoid low-speed driving and sudden braking. 3. Road conditions: The road conditions of different sections are different, and the resistance to the driving of the vehicle is also different. Therefore, on roads with poor road conditions, the fuel consumption of vehicles will also increase accordingly. Four. Vehicle maintenance: The maintenance status and maintenance level of the vehicle will also affect the fuel consumption rate. If the engine intake pipe is blocked or the oxygen sensor does not work properly, it will lead to a decrease in fuel economy. 5. Temperature: When using a vehicle in winter, it requires a long idling warm-up when starting, which will also increase the fuel consumption of the vehicle.When using vehicles in summer, you should pay attention to the usage time and strength of the air conditioner. III. How to improve the fuel consumption rate of the engine 1. Moderate speed: Driving at the right speed can ensure good fuel economy. Avoid sudden braking, sudden acceleration and other operations, and maintain a stable driving state. Two. Balanced driving: Avoid low-speed driving and high-speed driving as much as possible, and adopt a balanced driving method, which can save fuel during driving. 3. Normal maintenance: Do a good job in vehicle maintenance and repair in time to ensure that the engine is in good working condition, which can improve fuel economy and reduce the generation of exhaust volume and pollutants. Four. Reasonable use of air conditioners: Reasonable use of air conditioners can reflect the effect of fuel economy. Try to turn on the air conditioner after turning on the window for ventilation, and choose the appropriate temperature. 5. Insist on changing the oil: Changing the oil regularly is one of the simplest measures to keep the engine running well.In summary, the engine fuel consumption rate is an important criterion for measuring fuel economy, and you should pay attention to this indicator when buying a car. At present, more and more car owners have begun to pay attention to fuel saving in daily use. Through reasonable driving mode, vehicle maintenance and attention to daily details, it can help car owners save fuel costs and contribute to the environment.

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