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Intelligent city system and method based on illegal target risk evaluation

A targeted and dangerous technology, applied in the field of smart cities, can solve problems such as long time-consuming face image matching, inaccurate prediction of urban security status, and slow speed

Pending Publication Date: 2020-08-11
辽宁百思特达半导体科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: the existing smart city system and method based on illegal target risk assessment takes a long time and slow speed to match the collected face images; at the same time, the prediction of the urban security status is not accurate.

Method used

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  • Intelligent city system and method based on illegal target risk evaluation
  • Intelligent city system and method based on illegal target risk evaluation
  • Intelligent city system and method based on illegal target risk evaluation

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Embodiment Construction

[0080] In order to further understand the content, features and effects of the present invention, the following examples are given, and detailed descriptions are given below with reference to the accompanying drawings.

[0081] The structure of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0082] Such as figure 1 As shown, the method of the smart city system based on illegal target risk assessment provided by the present invention comprises the following steps:

[0083] S101, using a camera to collect face image data through the face image collection module; collecting human voice data through a sound device through the sound collection module;

[0084] S102, the main control module uses the image matching module to match the image person information in the corresponding face image database according to the collected face image using a matching program;

[0085] S103, using the voice recognizer to recognize the voice...

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Abstract

The invention belongs to the technical field of intelligent cities. The invention discloses an intelligent city system and method based on illegal target risk evaluation. The intelligent city system based on illegal target risk evaluation comprises a face image collection module, a sound collection module, a main control module, an image matching module, a sound recognition module, an authentication module, a risk judgment module, a safety prediction module and a display module. According to the invention, the face image matching speed is effectively improved through the image matching module;meanwhile, research is carried out on a system design and construction method of a regional safety state through a safety prediction module; key technologies and difficulties are broken through fromthree major directions of an evaluation model, an analysis model and a prediction model of a regional safety state, a safe city quantitative index considering an objective alarm condition index and asubjective perception index is constructed, and a method, application and evidence basis is provided for maintenance of city public safety and illegal crime prevention and control. And the predictionof urban safety is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of smart cities, and in particular relates to a smart city system and method based on risk assessment of illegal targets. Background technique [0002] Through the application of next-generation information technologies such as Internet of Things infrastructure, cloud computing infrastructure, and geospatial infrastructure, as well as tools and methods such as wikis, social networks, FabLab, LivingLab, comprehensive integration methods, and Internet-based all-media fusion communication terminals, smart cities can Realize comprehensive and thorough perception, broadband ubiquitous interconnection, application of intelligent integration, and sustainable innovation characterized by user innovation, open innovation, mass innovation, and collaborative innovation. With the rise of the Internet empire, the integration and development of mobile technology, and the democratization of innovation, the smart city in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26G06K9/00G10L15/08G10L21/0208G10L25/18
CPCG06Q10/0635G06Q50/265G10L15/08G10L21/0208G10L25/18G06V40/172G06V40/168
Inventor 尹宝堂刘景瀚修川
Owner 辽宁百思特达半导体科技有限公司
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