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Inquiry method of traffic information and road guide based on short message service

A short message service and traffic information technology, which is applied in the query field of traffic information and road navigation based on short message service, can solve the problems of limited information and inconvenient use, achieve low investment cost, occupy less information resources, and improve The effect of traffic efficiency

Inactive Publication Date: 2007-07-18
周南
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is flexible and simple, and can be realized without adding new software on the mobile device, but its disadvantages are also obvious. Users need to memorize a lot of information codes, and the information obtained is very limited, which is very inconvenient to use.

Method used

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  • Inquiry method of traffic information and road guide based on short message service

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Embodiment Construction

[0014] Referring to Figures 1 and 2, the realization of this method requires the information provider to apply for a special service number, and the user will provide the starting point and destination and a simple code of the service mode. If the shortest travel route service is required, add the number 1 after the short message. Add the number 2 after the short message for the route requiring the shortest travel time. The default method of this method is to provide simple route prompts, if detailed navigation information is required, add the number 3 after the short message. The user sends the above information to the designated number through a short message, and the mobile operator forwards the information to the main server. Identify the short message, and automatically encode the identified content, that is, the user's departure place and destination, and line up in order of priority; it can also directly receive road condition collection such as road electromagnetic ind...

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Abstract

This invention relates to an enquiry method for providing traffic information service on mobile communication platforms, especially to an automatic enquiring method for utilizing short message service platforms of cell phones to provide traffic information and pilot service to cell phone users including a primary server set with a detailed digital map of its jurisdiction regions including all streets and geographical names, lengths of all road sections, data of one-way streets and receiving real time traffic information transferred by traffic departments and receives short messages of users and identifies them automatically and codes the identified content automatically then it applies for data of start points and end points of cars to estimate the time necessary for the whole range based on the accumulation of real time mean speed for the passed sections to find out the best traveling line and feeds it back to cell phone users in the short message mode.

Description

technical field [0001] The invention relates to an inquiry method for providing traffic information services on a mobile communication platform, in particular to an automatic inquiry method for providing traffic information and navigation services to mobile phone users by utilizing a mobile phone short message service platform. Background technique [0002] So far, there are several technologies for traffic information query and navigation services using existing communication equipment: [0003] One is to use mobile devices that can be wirelessly networked such as notebook computers, PDAs (handheld computers) and special communication devices to conduct direct inquiries. The advantage of this method is that information in the form of electronic maps and surveillance video images of various traffic intersections can be formed on the screen. , can provide users with relatively intuitive traffic information; but the problem is that users must have a relatively expensive mobile...

Claims

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Application Information

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IPC IPC(8): H04Q7/22H04L12/58G08G1/0968G01C21/34H04W4/14
Inventor 周南
Owner 周南
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