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Narrow band Internet of things node communication systems and methods based on modular interfaces

A narrow-band Internet of Things and communication system technology, applied in the field of narrow-band Internet of Things node communication systems, can solve problems such as weak cohesion, reduce the reusability of modules and components, unfavorable system development, transformation and maintenance, and improve reusability , The effect that is conducive to development

Inactive Publication Date: 2019-04-19
SUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the current narrowband Internet of Things communication system, the coupling between the interfaces of modules and components is strong, and the cohesion is weak, resulting in strong coupling between modules and components, which reduces the reuse of modules and components It is not conducive to the development, transformation and maintenance of the system

Method used

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  • Narrow band Internet of things node communication systems and methods based on modular interfaces
  • Narrow band Internet of things node communication systems and methods based on modular interfaces
  • Narrow band Internet of things node communication systems and methods based on modular interfaces

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Experimental program
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Embodiment approach

[0101] In one embodiment, the method also includes:

[0102] Terminal initialization step: obtaining identification information of the terminal.

[0103] In one embodiment, the method also includes:

[0104] The uplink data including the identification information of the terminal and the data information collected by the terminal is generated by the data generating module of the microcontroller.

[0105] In one embodiment, generating uplink data including identification information of the terminal and data information collected by the terminal includes:

[0106] The data generating module of the terminal frames the identification information of the terminal and the collected data information to generate uplink data.

[0107] In one embodiment, the identification information of the terminal includes an International Mobile Subscriber Identity and / or an International Mobile Equipment Identity.

[0108] In one embodiment, the method also includes:

[0109] Information acquisi...

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Abstract

The invention discloses narrow band Internet of things node communication systems and methods based on modular interfaces. A system comprises ultimate-equipment and a message post office. The ultimate-equipment comprises a microcontroller and a communication module. The microcontroller comprises a first communication interface which is used for establishing communication connection with the communication module and sending uplink data to the communication module. The communication module comprises a second communication interface which is used for establishing communication connection with a corresponding port of a cloud server according to an appointed network address, sending the uplink data to the cloud server and receiving downlink data sent by the cloud server. The cloud server of themessage post office is used for sending the uplink data to a corresponding man-machine interaction system, receiving the downlink data sent by the man-machine interaction system and forwarding the downlink data to the corresponding ultimate-equipment. According to the system, interfaces of each module and assembly in the communication system are modularized, so the interfaces have similarity, cohesiveness of each module and assembly in the system is improved, reusability of each module and assembly is also improved, and development, modification and maintenance of the system are facilitated.

Description

technical field [0001] The invention relates to the technical field of Internet of Things communication, in particular to a modular interface-based narrowband Internet of Things node communication system and method. Background technique [0002] Narrow Band Internet of Things (NB-IoT) is an important branch of the Internet of Everything. The NB-IoT is built on a cellular network and only consumes about 180KHz of bandwidth. It can be directly deployed on a GSM network, UMTS network or LTE network to reduce deployment costs and achieve smooth upgrades. NB-IoT has the characteristics of wide coverage, multiple connections, fast speed, low cost, low power consumption, and excellent architecture. It is an emerging technology that can be widely used around the world. [0003] In the current narrowband Internet of Things communication system, the coupling between the interfaces of modules and components is strong, and the cohesion is weak, resulting in strong coupling between modu...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04W8/18H04W8/24
CPCH04L67/12H04L67/141H04W8/183H04W8/24
Inventor 王宜怀徐昕施连敏彭涛许粲昊罗喜召
Owner SUZHOU UNIV
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