Double-path connection M2M (machine-to-machine) system, terminal and connection method thereof

A two-way connection and terminal technology, applied in connection management, electrical components, wireless network protocols, etc., can solve the problems of limiting the function and application of the intelligent network monitoring system, untimely data update, unable to upload the collected data, etc. Backup and timely update, increase the quality of wireless communication, and ensure the effect of long-term effective operation

Inactive Publication Date: 2013-05-08
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the current M2M terminals generally use a single-channel connection mode. When the network is congested or the signal is not good, the collected data cannot be uploaded. At the same time, the M2M platform needs to receive real-time data from all M2M terminals. When the value is large, it will cause reception delay and slow response.
All problems are reflected on the system application side, that is, the data update is not timely, the terminal is disconnected and out of control, which limits the function and application of the intelligent network monitoring system

Method used

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  • Double-path connection M2M (machine-to-machine) system, terminal and connection method thereof
  • Double-path connection M2M (machine-to-machine) system, terminal and connection method thereof
  • Double-path connection M2M (machine-to-machine) system, terminal and connection method thereof

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Embodiment Construction

[0038] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] Such as figure 1 As shown, the two-way connection M2M system includes an M2M terminal 101 , an M2M platform 112 and an application system 113 . The M2M terminal 101 is a two-way connection M2M terminal, including a power supply module 102 , a clock module 103 , a working condition collection module 104 and a wireless communication module 109 , and also includes a protocol stack module 1 and a protocol stack module 2 . The wireless communication module 109 has a dual connection function, wherein the connection 1 establishes a data exchange channel with the M2M platform 112 through the protocol stack module 1 , and the connection 2 establishes a data exchange channel with the application system 113 through the protocol stack module 2 . In this way, the entire system establishes connections between the M2M terminal 101, the M2M platform ...

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Abstract

The invention discloses a double-path connection M2M (machine-to-machine) system, which comprises an M2M terminal, an M2M platform and an application system, wherein the M2M terminal is respectively connected with the M2M platform and the application system, and the two paths of connection are based on different protocols; one path of connection realizes the data interaction between the M2M terminal and the M2M platform, and then the M2M platform and the application system establish a data transmission channel through the internet; and the other path of connection realizes the direct data interaction between the M2M terminal and the application system. The invention also discloses a double-path connection M2M terminal and a connection method thereof. The M2M system and the terminal disclosed by the invention have the characteristics of double paths of connection, the reliability of wireless communication is enhanced, and redundance backup and timely updating of acquired information are realized; and offline reconnection measures ensure connection online to the maximum extent, and the occurrence of a terminal incontrollable state is reduced.

Description

technical field [0001] The present invention relates to an M2M (Machine-to-Machine, machine-to-machine) system in the Internet of Things technology, and also relates to an M2M terminal in the system and a connection method thereof. Background technique [0002] With the continuous development of the Internet of Things technology, the concept of M2M is proposed, which is a networked application and service centered on the intelligent interaction of machine terminals. By embedding wireless communication modules inside the machine and using wireless communication as access means, it provides customers with comprehensive information solutions to meet customers' information needs in monitoring, command and dispatch, data collection and measurement. [0003] An M2M network element generally includes an M2M terminal, an M2M platform, and an M2M application service platform. Among them, the M2M terminal has the underlying data collection and wireless transmission functions, and fol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/02H04W80/00H04W84/18
Inventor 孙晓洁叶桦仰燕兰任峥峥周一航
Owner SOUTHEAST UNIV
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