Sensor resource integration mechanism based on internet of things

A sensor and Internet of Things technology, applied in the field of sensor network applications and Internet of Things security, can solve problems such as difficulty in large-scale application of Internet of Things, unfavorable sensor resources for Internet of Things data resource sharing, and restrictions on the popularization and development of Internet of Things.

Active Publication Date: 2012-06-27
BEIJING UNIV OF POSTS & TELECOMM
View PDF3 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Due to the existence of the above phenomena, the current sensor resources are not conducive to the sharing of data resources of the Internet of Things, and it is difficult to form a large-scale application of the Internet of Things, which seriously restricts the popularization and development of the Internet of Things

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sensor resource integration mechanism based on internet of things
  • Sensor resource integration mechanism based on internet of things
  • Sensor resource integration mechanism based on internet of things

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention relates to a method for integrating sensor resources based on the Internet of Things. A database of sensor resources is established in advance on an Internet of Things resource sharing platform, and all sensor information is described as unique identification, type, number, update data frequency, data format, unit and A collection of symbols, each sensor information is put into the database (for the specific definition of sensor information, please refer to figure 1 ), where the unit represents the sensor data unit (such as the temperature unit is Celsius ℃, the power unit is Watt W), and the symbol represents the commonly used representation symbol of this type (such as the temperature is represented by the symbol T, and the power is represented by the symbol P). Then, multiple sensor data are integrated, and an interface call to the API of the resource sharing platform of the Internet of Things is uniformly performed, and the resource sharing plat...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a sensor resource integration mechanism based on internet of things. The sensor resource integration mechanism is used for integrating all or certain sensor data in a certain region through interfaces and calling interfaces of an internet of things resource sharing platform in a unified way. In the process of calling the interfaces for the first time, a post interface of the resource sharing platform is called for carrying out resource registration, corresponding types, units and symbols are added to generate an xml file containing the basic information, namely the corresponding types, units and symbols, the xml file is encrypted by adopting an encryption algorithm provided by the resource sharing platform, and interface registration resources are called. In the process of calling the interfaces for the second time, data of registered resources are uploaded, an xml file is constructed with sensor data as support by utilizing the resources in a data stream way, the xml file is encrypted according to the encryption algorithm provided by the resource sharing platform, and the interfaces of the resource sharing platform are called by adopting a put method.

Description

technical field [0001] The invention relates to the security field of the Internet of Things and the application field of sensor networks. Background technique [0002] A sensor is a device or device that can sense a specified measured object and convert it into a usable signal according to a certain rule, usually consisting of a sensitive element and a conversion element. A sensor is a detection device that can feel the measured information, and can convert the detected information into electrical signals or other required forms of information output according to certain rules, so as to meet the needs of information transmission, processing, storage, display, recording and control requirements. It is the first link to realize automatic detection and automatic control. [0003] The DES (Data Encryption Standard) algorithm, officially licensed by the US government in 1977, is a method of encrypting 64-bit data with a 56-bit key. Although the DES algorithm with a 56-bit key...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04L9/06
Inventor 范春晓温志刚张晓莹吴岳辛邹俊伟刘杰邵连杰
Owner BEIJING UNIV OF POSTS & TELECOMM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap