Method, device and system for managing energy of motor vehicle

Abstract

The invention provides a method, a device and a system for managing energy of a motor vehicle, which relate to the field of vehicle energy management and aim at solving the technical problem that in the prior art, when distance between a starting place and a destination of the motor vehicle is relatively far, the vehicle can break down due to the fact that the energy is exhausted and cannot be replenished. The method includes: obtaining the current location and the current remaining energy quantity of the motor vehicle; calculating mileage the motor vehicle can travel with the current remaining energy quantity; searching for energy replenishing stations which are located within the mileage range the motor vehicle can travel from the current position and matched with the energy type of the motor vehicle; performing corresponding processing according to distribution number of the energy replenishing stations; and specifically selecting one energy replenishing station from the searched energy replenishing stations and performing path guidance on the selected energy replenishing station when the distribution number of the stations is smaller than a threshold value. The method, the device and the system for managing energy of the motor vehicle can improve user experience of motor vehicle driving of users.

Description

technical field [0001] The invention relates to the field of management of motor vehicle energy, in particular to a management method, device and system of motor vehicle energy. Background technique [0002] As technology advances, the forms of energy used by motor vehicles are becoming increasingly diverse. For example, fuel vehicles use various types of gasoline or diesel as energy, and electric vehicles use electricity as energy. [0003] Taking electric vehicles as an example, the mileage of an electric vehicle is generally lower than that of a fuel vehicle. Therefore, when the distance between the departure point and the destination of the vehicle is relatively long, there may be an emergency due to the exhaustion of the battery. to supplement the situation that caused the breakdown. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a motor vehicle energy management method, device and system, which can perfo...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a motor vehicle energy management method, device and system, which can perform corresponding processing according to the current position of the motor vehicle, the current remaining energy amount, and the distribution of surrounding energy replenishment stations, and avoid machine failure. The remaining energy of the motor vehicle cannot make the motor vehicle reach the energy replenishment station, which improves the user experience of the user

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