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Interdynamic navigation method based on hotspot vehicle

A vehicle and hotspot technology, applied in the field of interactive navigation, can solve the problems of limited use range and difficulty in obtaining real-time traffic condition information, and achieve the effect of improving accuracy and good practicability

Inactive Publication Date: 2011-10-19
杭州妙影微电子有限公司
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  • Abstract
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Problems solved by technology

[0004] In recent years, some navigation terminal manufacturers in my country have also launched corresponding navigation terminal products based on real-time traffic conditions.

Method used

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  • Interdynamic navigation method based on hotspot vehicle
  • Interdynamic navigation method based on hotspot vehicle
  • Interdynamic navigation method based on hotspot vehicle

Examples

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Embodiment Construction

[0019] like figure 2 As shown, the interactive navigation method of the present invention based on the hotspot vehicle is as follows:

[0020] (1) see figure 1 Each motor vehicle 2 running on each target area sends its own cloud image data to the data service center 4 in real time through the installed navigation terminal supporting wireless communication to form a total cloud image of the road traffic flow covering the road in the target area. The cloud image data sent includes the current location information of the motor vehicle, the current driving speed information and the real-time traffic picture of the current location. Wherein, the current location information is the longitude and latitude information of GPS 1 obtained by the navigation terminal installed on the motor vehicle, and the real-time traffic road condition picture is the real picture of the traffic road condition of the road section where the camera of the navigation terminal is collected; the navigation ...

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Abstract

The invention discloses an interdynamic navigation method based on a hotspot vehicle, comprising the following steps of: sending real-time cloud atlas data through a navigation terminal of each driving motor vehicle to a data service center to form an overall road traffic flow cloud atlas; displaying a traffic flow cloud atlas of a target area on the navigation terminal at real time according to a cloud atlas data request of the navigation terminal; selecting a vehicle that interests a user from the traffic flow cloud atlas of the target area as the hotspot vehicle to mark, and tracking the real-time driving information of the selected vehicle, so as to accomplish the interdynamic navigation based on the real-time traffic information sharing.

Description

technical field [0001] The invention relates to an interactive navigation method based on a hotspot vehicle. Background technique [0002] According to statistics, the total number of automobiles in my country has reached 198 million and is still growing. By the end of 2011, the total number of automobiles will exceed 200 million. my country's annual production and sales have exceeded 10 million, ranking first in the world. Facing the rapid growth of the number of automobiles, on the one hand, it reflects the rapid development of our country. On the other hand, it also reflects the problem of urban congestion faced by the rapid increase of automobiles in our country. To solve the traffic jam problem, we must start from two aspects, one is the construction of traffic facilities, and the other is the construction of traffic information. Everyone knows that the construction of traffic facilities is a long-term process that is difficult to improve for a while, and traffic info...

Claims

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Application Information

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IPC IPC(8): G01C21/28G01C21/34
Inventor 董天阳蔡铭施振浩戴赟
Owner 杭州妙影微电子有限公司
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