Travel direction-based gas station recommendation method and device

Abstract

The invention relates to a travel direction-based gas station recommendation method and device. The travel direction-based gas station recommendation method comprises the steps of acquiring a geographical coordinate information group of a vehicle, wherein the geographical coordinate information group comprises departure place, destination and pass-by places of the vehicle; generating a navigationcircuit of the vehicle according to the geographical coordinate information group; determining an oil station arranged nearby the navigation line and within a preset range; judging a travel directionof the vehicle on the navigation line; and extracting the oil station at a vehicle travel side from the determined oil station, and recommending to a vehicle driver, wherein the step of extracting andrecommending the oil station to the vehicle driver comprises the steps of building a right-hand coordinate system by taking the vehicle travel direction as a longitudinal axis and a direction perpendicular to the vehicle travel direction as a transverse axis, judging that the oil station is arranged at a travel side of the vehicle when a transverse coordinate value of the oil station is larger than 0, and judging that the oil station is arranged at a non-travel side of the vehicle when the transverse coordinate value of the oil station is smaller than 0. By the travel direction-based gas station recommendation method, the problem of blind recommendation of the gas station in the prior art is solved, and the recommend gas station more conforms to a refuel demand of the driver.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of vehicle information processing, and in particular to a method and device for recommending gas stations based on driving directions. Background technique [0002] At present, fuel vehicles still occupy a relatively large automobile market, and refueling is essential for car owners during travel. When the car owner refuels, he cannot choose a reasonable refueling time. In many cases, he only chooses to refuel when the vehicle generates a prompt message. There is a greater driving risk, especially during long-distance driving, it is very likely that the vehicle will run out of fuel. The phenomenon. [0003] Existing technology cannot allow the car owner to choose the appropriate gas station for refueling according to the travel route. For example, choosing the gas station with the lowest oil price for refueling at the right time, the car owner is easy to waste money. In addition, when...

AI Technical Summary

Problems solved by technology

[0006] Therefore, the embodiments of the present invention provide a method and device for recommending gas stations based on driving directions, so as to solve the problem of blindly recommending gas stations in the prior art, so that the recommended gas stations can better meet the refueling needs of drivers, Reduce unnecessary travel by drivers during refueling

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