Energy-saving driving prompting method, device and equipment and storage medium

Abstract

The invention discloses an energy-saving driving prompting method, device and equipment and a storage medium. The method comprises the steps of according to collected whole vehicle driving instantaneous parameters, whole vehicle braking parameters, whole vehicle driving reference parameters and fuel consumption parameters of all electric appliance assemblies, calculating to obtain driving fuel consumption reference data, braking fuel consumption reference data, driving fuel consumption instantaneous data, braking fuel consumption instantaneous data and electric appliance assembly fuel consumption data, wherein the electric drive assembly fuel consumption data comprises instantaneous data and reference data; calculating to obtain equivalent fuel consumption instantaneous data and equivalentfuel consumption reference data; and converting the difference value between the equivalent fuel consumption instantaneous data and the equivalent fuel consumption reference data into a virtual mileag for conducting energy-saving driving prompt. According to the method, information such as the engine, the motor and the vehicle speed is comprehensively considered, the method can be applied to a traditional vehicle, a hybrid electric vehicle and a pure electric vehicle at the same time, the design cost and complexity of the vehicle are reduced, and a user can keep a good driving habit.

Description

technical field [0001] The present invention relates to the field of energy-saving driving, in particular to an energy-saving driving prompt method, device, equipment and storage medium. Background technique [0002] According to statistics, 25% of carbon dioxide emissions come from vehicle emissions. Therefore, the energy saving and emission reduction of vehicles is of great significance to the energy saving and emission reduction of the whole society, and the driving habits of drivers have a great impact on vehicle fuel consumption. In the next 20 to 30 years, it will mainly be traditional cars, and it is necessary to gradually rely on technological progress to improve the engine level. However, during this period, the fuel consumption of cars can be reduced through the driver's driving habits. [0003] Since the technology of hybrid vehicles is relatively mature at present, the vehicle is driven by the engine and motor, and braking energy can be recovered. However, due to...

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Problems solved by technology

[0003] Since the technology of hybrid vehicles is relatively mature at present, the vehicle is driven by the engine and motor, and braking energy can be recovered. However, due to the existence of motor drive, the structure of hybrid vehicles is different from that of traditional vehicles. Pure electric vehicles rely on power. The structure of battery drive is different from tha...

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