Smart city management platform for realizing accurate positioning of a user

A technology for urban management and precise positioning. It is used in services, instruments, characters, and pattern recognition based on location information. It can solve problems such as labor-intensive, inability to achieve more accurate positioning, and poor results.
CN109769201AActive Publication Date: 2019-05-17USTC SINOVATE SOFTWARE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
USTC SINOVATE SOFTWARE
Publication Date
2019-05-17

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Abstract

The invention discloses a smart city management platform for realizing accurate positioning of a user. The smart city management platform includes eliminating abnormal data; identifying road users asfast-speed users, users waiting for traffic lights, and users with similar tracks on roads; identifying an indoor user; determining a range of grids required to be divided, and dividing the grids according to a set size; dividing sub-grids of all indoor attributes and sub-grids of road attributes; matching the data points with the attributes with the grids, and enabling the data points to fall into the corresponding grids; classifying users with user groups and similar signal characteristics into one class according to the signal characteristics; extracting features in each area and corresponding feature values; the fingerprint database is automatically updated in real time; and carrying out matching calculation on the characteristics and the corresponding characteristic values of the MR original data points and the characteristics and the characteristic values of the uniquely identified area in the fingerprint database, and returning corresponding longitude and latitude information inthe fingerprint database. Accurate positioning can be realized, and a basis is provided for subsequent decision making.
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Description

technical field

[0001] The invention relates to a technology for realizing precise positioning of users by using operator data, in particular to a smart city management platform for realizing precise positioning of users. Background technique

[0002] With the continuous development of information technology, the application level of urban informatization has been continuously improved, and the construction of smart cities has emerged as the times require. Building a smart city is of great significance in achieving sustainable urban development, leading the application of information technology, and enhancing the city's comprehensive competitiveness.

[0003] Over the past 30 years of reform and opening up, China's urbanization has achieved world-renowned achievements. Especially after entering the 21st century, the pace of urbanization has been accelerating, and tens of millions of rural people move into cities every year. As the urban population continues to expand, urban...

Claims

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