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Method for avoiding jammed road and navigation device

A navigation device and road technology, applied in the field of navigation, can solve problems such as danger and difficulty in obtaining accurate congestion information, and achieve the effects of low cost, energy consumption and time saving

Inactive Publication Date: 2014-07-30
龚永祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] People usually get it by listening to the radio or other media when they are commuting, commuting or even during the peak hours of road congestion. The way people get information from mobile phone text messages, WeChat, etc. when driving a vehicle is more dangerous for drivers; In addition, it is not easy to obtain accurate congestion information

Method used

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  • Method for avoiding jammed road and navigation device

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Embodiment Construction

[0020] please see figure 1 , a method for avoiding congested roads, characterized in that it comprises the following steps:

[0021] Step 10: Start: Turn on the navigation device and enter the navigation software;

[0022] Step 20: Get the current location information: Get the current geographic location information, including the road name or area name and set the current location as the starting point;

[0023] Step 30: Set the destination: Find and set the destination address in the navigation device and save it. In one navigation, you only need to set the destination once;

[0024] Step 40: Set the threshold of the distance from the congested road: manually set the shortest distance from the congested road or the number of the nearest roads and the approved congestion level;

[0025] Step 50: Generate a navigation route according to predetermined rules: the user sets the generation method of the navigation route, such as high-speed priority, no high-speed, the shortest d...

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PUM

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Abstract

The invention belongs to the technical field of navigation and particularly relates to a method for avoiding a jammed road. The method is characterized by comprising the following steps: starting and obtaining current position information; setting a destination; setting a threshold value away from the jammed road; generating a navigation route according to a pre-set rule; receiving road jam information at any time and judging whether a route needs to be replanned automatically or not; operating according to the route and thus finishing. The method has the main beneficial effects that the road jam information can be received in time, very accurately and very reliably; the jammed road can be easily avoided and the destination can be reached as soon as possible; a navigation device can be utilized very effectively and a vehicle can be driven very safely.

Description

technical field [0001] The invention belongs to the technical field of navigation, in particular to a method for avoiding congested roads and a navigation device. Background technique [0002] With the continuous improvement of people's production level, the number of cars owned is increasing day by day. Because the road cannot keep up with the speed of vehicle development, road congestion is caused. For the driver, it is very important to arrive at the destination according to the scheduled time. However, due to the congestion of the road, when enough time is reserved, it is often late, which brings a lot of trouble to the driver. Great inconvenience. [0003] Car navigation device, as a tool for guiding users to drive a car, has become an essential tool for users who generally own cars. However, for car driving users, usually, they only need to navigate unfamiliar roads; Therefore, except for listening to music, watching videos, playing games, serving as Bluetooth functi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34
CPCG01C21/3492
Inventor 龚永祥
Owner 龚永祥
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