Navigation method and device, and vehicle

Abstract

The invention relates to a navigation method and device, and a vehicle. The navigation method comprises the following steps: receiving a navigation route planning instruction; generating at least onenavigation route including a congestion avoiding route according to information of a departure place and a destination; under the condition of making navigation by using the congestion avoiding route,calculating a suggested speed or a suggested speed range of the vehicle driving to a next intersection according to the position of a vehicle, signal lamp information of the congestion avoiding routeand speed limit information; and according to a preset mode, displaying the suggested speed or the suggested speed range. Therefore, when the user uses the congestion avoiding route for navigation, the suggested speed or the suggested speed range for the vehicle to drive to the next intersection can be provided for the user, so that the user rapidly passes through all the intersections while avoiding congestion and the user experience is good.

Description

technical field [0001] The present application relates to the technical field of navigation, in particular to a navigation method, device and vehicle. Background technique [0002] With the rapid development of my country's automobile industry and the improvement of people's living standards, the number of cars owned by households has increased rapidly, and cars have gradually become one of the indispensable means of transportation in people's lives. But in many cases, users don't know anything about the destination they want to go to, or they can't know the real-time road conditions, road opening and closing conditions, etc., so navigation-related products emerge as the times require. Among them, navigation devices based on GPS (Global Positioning System) technology are well known and widely used as in-vehicle navigation systems. In general, a GPS-based navigation device involves a computing device capable of determining its global position in functional connection with an...

AI Technical Summary

Problems solved by technology

[0003] According to user preferences, some users like to choose routes that avoid congestion. However, roads that avoid congestion usually do not use green wave coordinated control, and users cannot know the best driving speed for the current road during driving. Through the next intersection, even if the user chooses to avoid traffic congestion, the travel time may be increased due to the long waiting time for the traffic light, and the user experience is poor.

Images