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A safe and controllable Internet of things data transmission method

A data transmission method and Internet of Things technology, applied in the field of Internet of Things data transmission method and transmission system, data transmission method and transmission system, to achieve the effects of ensuring traceability, eliminating unsafe factors, and increasing controllability

Inactive Publication Date: 2017-05-31
江苏赛联信息产业研究院股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This poses a fatal threat to many IoT applications whose purpose is terminal monitoring and remote data collection.

Method used

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  • A safe and controllable Internet of things data transmission method
  • A safe and controllable Internet of things data transmission method
  • A safe and controllable Internet of things data transmission method

Examples

Experimental program
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Embodiment 1

[0027] This embodiment provides a safe and controllable Internet of Things data transmission method, and the network topology diagram for realizing this method is as follows figure 1 As shown, it includes the IoT terminal for receiving the sensor data of the monitored object and transmitting the data, the identity stick for providing configuration parameters and secret keys for the IoT terminal, the terminal management platform for unified management of the IoT terminal, and the terminal management platform for receiving the monitored object. An application platform for actual application of monitoring object sensing data, the identity stick is connected to the Internet of Things terminal through a USB interface, and the Internet of Things terminal is connected to the terminal management platform and the application platform through a mobile communication network, The terminal management platform communicates with the application platform through a WebService interface.

[002...

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Abstract

The invention discloses a safe and controllable Internet of Things data transmission method, which specifically includes the following steps: ① An Internet of Things terminal that has successfully logged in to a terminal management platform and successfully authenticated by the terminal holder maintains a session 1 with the terminal management platform, And open the built-in downlink interface for signal monitoring; ②The terminal management platform compares the location information sent by the IoT terminal regularly with the preset location range of the IoT terminal in the platform. If the location information of the IoT terminal exceeds the preset Control the IoT terminal to disconnect Session 1; ③ After the IoT terminal detects the service data signal, establish Session 2 with the application platform, and determine whether to perform data transmission by determining the status of Session 1. The present invention eliminates insecure factors in data transmission of the Internet of Things, ensures traceability of terminal use, increases controllability of Internet of Things terminals, and is suitable for various M2M communication scenarios.

Description

technical field [0001] The invention relates to a data transmission method and a transmission system, in particular to a data transmission method and a transmission system of the Internet of Things, belonging to the technical field of the Internet of Things. Background technique [0002] The Internet of Things has been considered as the third wave of the information industry after computers, the Internet and mobile communication networks. The Chinese government attaches great importance to the Internet of Things, and believes that the Internet of Things is an important part of strategic emerging industries and plays an important role in accelerating the transformation of economic development. In November 2011, the Ministry of Industry and Information Technology formulated and issued the "Twelfth Five-Year Plan for the Development of the Internet of Things", proposing that "vigorously overcome core technologies, accelerate the establishment of a standard system, coordinate an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/02H04W12/04H04W12/06H04W12/0433
Inventor 钱小聪祁晓荔王威信许轶旻刘卫兵
Owner 江苏赛联信息产业研究院股份有限公司
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