Smartphone-based resident travel information acquisition method

A travel information, smart phone technology, applied in location-based services, transmission systems, electrical components, etc., can solve problems such as unfavorable urban traffic improvement and management, insufficient space-time mining of basic data, and lack of user comfort, etc. Improve the efficiency of travel surveys, reduce survey costs, and avoid information errors and incomplete information
CN104159189BActive Publication Date: 2018-03-02TONGJI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TONGJI UNIV
Publication Date
2018-03-02

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Abstract

The invention relates to a method for acquiring travel information of residents based on a smart phone, comprising the following steps: (1) the mobile phone client detects whether the GPS and the Network are turned on; (2) the mobile phone client uploads user registration information and home / work place to a web server Coordinate information; (3) The web server receives registration and coordinate information; (4) The mobile client collects the latitude and longitude information and time information of the user's track point at a specified time interval and saves them locally; (5) The mobile client automatically uploads the local The stored track point information may be uploaded when the user clicks the manual transmission button; (6) the web server receives the track point data and saves it in the traveler track table in the database; (7) the web server judges the algorithm according to the pre-compiled information and combines POI information, and analyze the travel chain of residents. Compared with the prior art, the present invention has the advantages of wide application range, low cost, simple process and high information accuracy.
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Description

technical field

[0001] The invention relates to a method for obtaining travel information of residents, in particular to a method for obtaining travel information of residents based on a smart phone. Background technique

[0002] Resident travel information is one of the most important bases for traffic planning and design and traffic policy formulation. Resident travel information includes basic personal information of residents, such as: age, gender, household registration, job position, family size, annual income, number of cars owned by the family, etc., and travel characteristic information, that is, travel time, origin and destination, Mode of travel and purpose of travel, etc.

[0003] Traditional resident travel survey methods include home visit method, employee survey method, telephone method, etc., requiring trained investigators to conduct door-to-door inquiries and fill in paper questionnaires for collection. The returned questionnaires need to undergo a multi-...

Claims

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