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Method and system for acquiring road condition information in real time

A technology for real-time acquisition of road condition information, applied in traffic control systems of road vehicles, services based on location information, traffic control systems, etc., can solve problems such as affecting driving safety, being inconvenient, and not intuitive enough to achieve easy selection and operation. , Improve user experience, good real-time effect

Inactive Publication Date: 2011-09-21
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2) If the user uses this technology while driving, the process of manually selecting road sections is not convenient enough. Selecting a road section requires manual menu selection twice. It is not very convenient to continuously observe multiple road sections, and may also affect driving safety.
[0006] 3) The method of selecting a road section through the menu is not intuitive enough, and it is not possible to click on the road section on the map

Method used

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  • Method and system for acquiring road condition information in real time
  • Method and system for acquiring road condition information in real time
  • Method and system for acquiring road condition information in real time

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] In this embodiment, the mobile terminal sends the information of the road section selected by the user through the interface to the mobile server. The specific process is as follows: figure 2 shown, including the following steps:

[0067] Step 201: Establish a communication interface between the mobile server and the urban traffic monitoring terminal;

[0068] Step 202: the mobile terminal calls the mobile server to establish a videophone;

[0069] Here, the mobile terminal can call the mobile service terminal by dialing a predetermined number.

[0070] Step 203: The mobile terminal calculates all the road sections near the current location for the user to choose, and sends the information of the road sections selected by the user to the mobile server;

[0071] Specifically: the mobile terminal calculates all road sections near the current location through GPS, and displays them on the interface for the user to choose, and the user clicks on a certain road section on...

Embodiment 2

[0076] In this embodiment, when the user is in the city's traffic congestion period or other traffic conditions, the user pre-marks the target address on the urban traffic map displayed on the mobile terminal. The specific process is as follows: image 3 shown, including the following steps:

[0077] Step 301: the mobile terminal calculates the driving route map according to the target address marked by the user;

[0078] Step 302: the mobile terminal dials a predetermined number to call the mobile server;

[0079] Here, it is assumed that the communication interface between the mobile server and the urban traffic monitoring terminal has been established; the mobile server establishes a videophone with the mobile terminal according to the existing videophone standard.

[0080] Step 303: The mobile terminal locates the current location of the user, and calculates the next road section information in combination with the road map, and sends the calculation result to the mobile ...

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Abstract

The invention discloses a method for acquiring road condition information in real time, which comprises the followings steps: after establishing a video telephone, a mobile terminal positions and displays current position of a user; the mobile terminal calculates all roads nearby the current position for the user to select, or calculates next road information according to a formed route chart and the current position; the mobile terminal informs a mobile service side of the road information selected by the user or the calculated next route information. The invention simultaneously discloses a system for acquiring the road condition information in real time. By using the method and the system, users can conveniently and intuitively select the road needed to learn and can watch the traffic condition of the selected road conveniently.

Description

technical field [0001] The invention relates to a traffic condition acquisition technology in the field of wireless communication, in particular to a method and system for real-time acquisition of road condition information. Background technique [0002] At present, there are more and more vehicles in large and medium-sized cities, such as Beijing, Shanghai, Shenzhen, etc., but road construction often cannot keep up with the growth rate of vehicles, resulting in increasingly common traffic congestion on urban roads, especially when commuting Peak times are more serious. Therefore, before people drive to a certain destination, if they can know the traffic conditions of each optional road section in advance, they can avoid road sections with serious traffic jams and choose routes with better traffic conditions. [0003] Related technical solutions have been proposed in the prior art to solve serious traffic jams, such as: a videophone method and system for obtaining real-time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/00G08G1/0967H04W64/00H04M1/72457H04W4/029
CPCG08G1/096716G08G1/096883G08G1/096775G08G1/09675G08G1/04H04W64/00H04M2250/10G01C21/3647H04M2250/52H04W4/029H04W4/02H04M1/72457
Inventor 贾鑫
Owner ZTE CORP
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