CN103776459A

CN103776459A - Intelligent navigation system

Info

Publication number: CN103776459A
Application number: CN201310694766.XA
Authority: CN
Inventors: 操云琴; 程丽娟
Original assignee: ANHUI WEIWEI NETWORK TECHNOLOGY Co Ltd
Current assignee: ANHUI WEIWEI NETWORK TECHNOLOGY Co Ltd
Priority date: 2013-12-06
Filing date: 2013-12-06
Publication date: 2014-05-07

Abstract

The invention relates to an intelligent navigation system, belonging to the field of internet of things. The intelligent navigation system comprises a computing center and a mobile client, wherein the mobile client is used for sending the current position and the destination information of a vehicle into the computing center in real time; the computing center is used for computing by the designed congestion elimination algorithm and transmitting the final optimized smooth route back into the mobile client; when the road ahead leading to the destination is crowded, an owner of the vehicle is reminded, and the current optimized smooth route is computed by the computing center again, so that the owner can conveniently and reasonably arrange the travel plan, and traffic congestion is effectively avoided and reduced.

Description

Intelligent guidance system

Technical field:

The invention belongs to Internet of Things field, relate to a kind of intelligent navigation system, the present invention is sent to computing center by vehicle current location and destination information in real time by mobile client, computing center is calculated by the unimpeded algorithm of design, the optimal route of having optimized the most at last returns to mobile client, effectively avoids or reduce the generation of congestion in road.

Background technology:

Current traditional vehicle mounted GPS guidance system, exists following not enough:

1, traditional vehicle mounted GPS guidance system cannot be predicted certain road section traffic volume situation, cannot provide on the travel route of destination, whether to occur the crowded or information of traffic congestion of road to car owner;

2, traditional vehicle mounted GPS guidance system, recommendation paths according to generally take bee-line as standard, cannot be according to the coast is clear or the situation of blocking up, for car owner provides optimum unimpeded route.

The technology of early warning traffic information is carried out in some big and medium-sized cities by website issuing traffic index at present, exists following not enough:

1, issue interval time and generally want 15 minutes, cannot realize real-time update and issue;

2, publishing region only limits to some large-and-medium size cities, universal being limited in scope;

3, data acquisition object is mainly taxi, and acquisition range is limited, and data are accurate not;

4, published method, at present only for local transit net, cannot return to vehicle mounted GPS guidance system, and car owner cannot understand front traffic in real time, easily, more cannot obtain optimum unimpeded route and go to avoid or alleviate to block up.

Summary of the invention:

The present invention, for fear of above weak point, provides a kind of technology of Internet of things, allows traffic information and mobile client carry out real-time, interactive, and optimum unimpeded route is provided in real time, makes the plan of travel of carrying out that car owner can be calm, avoids or alleviate blocking up.

The technical scheme that technical solution problem of the present invention adopts is:

The present invention includes a computing center, a mobile client.

Computing center, receive the positional information about vehicle that mobile client is sent, comprise vehicle current location and destination information, this information is calculated through the unimpeded algorithm of computing center's design, and the unimpeded route of optimum of having optimized the most at last returns to mobile client.

Unimpeded algorithm, feature is between vehicle current location and destination, on numerical map, to form straight line, near connected road straight line is calculated to the traffic route of vehicle, and judge this circuit according to algorithm and whether block up, if block up the scheme that detours to making new advances, until optimum unimpeded traffic route forms.

Algorithm in unimpeded algorithm comprises two kinds of determination methods, one, judge this section and whether block up according to being arranged in the mobile client quantity of this route and translational speed; Whether two, judge this circuit according to the taxi translational speed in this circuit blocks up.

Mobile client, comprises the smart mobile phone that can get online without being tethered to a cable or panel computer and a navigation software.

Navigation software, feature is that smart mobile phone or panel computer vehicle current location and destination information are sent to computing center, and according to the unimpeded traffic route nodal information of optimum of computing center's passback, on the map carrying at software, generate up-to-date traffic route, and navigate.

Accompanying drawing explanation:

Figure is the schematic diagram of native system.

Embodiment:

As shown in the figure, the present invention includes computing center, mobile client.Mobile client, by the positional information of vehicle, comprises that vehicle current location and destination information are uploaded to computing center, and this information, through the unimpeded algorithm of computing center's design, calculates the unimpeded route of current optimum and returns to mobile client.

Claims

1. intelligent guidance system, is characterized in that: comprise a computing center, a mobile client.

2. the computing center of telling as claim 1, it is characterized in that: receive the positional information about vehicle that mobile client is sent, this information is calculated through the unimpeded algorithm of computing center's design, and the unimpeded route of optimum of having optimized the most at last returns to mobile client.

3. the positional information of the vehicle of telling as claim 2, is characterized in that: comprise vehicle current location and destination information.

4. the unimpeded algorithm of telling as claim 2, it is characterized in that: will between vehicle current location and destination, on numerical map, form straight line, near connected road straight line is calculated to the traffic route of vehicle, and judge this circuit according to algorithm and whether block up, if block up the scheme that detours to making new advances, until optimum traffic route forms.

5. the algorithm of telling as claim 4, is characterized in that: this algorithm comprises two kinds of determination methods, one, judge this section and whether block up according to being arranged in the mobile client quantity of this route and translational speed; Whether two, judge this circuit according to the taxi translational speed in this circuit blocks up.

6. the mobile client of telling as claim 1, is characterized in that: comprise the smart mobile phone that can get online without being tethered to a cable or panel computer and a navigation software.

7. the navigation software of telling as claim 6, it is characterized in that: smart mobile phone or panel computer vehicle current location and destination information are sent to computing center, and according to the optimum unimpeded traffic route nodal information of computing center's passback, on the map carrying at software, generate up-to-date traffic route, and navigate.