M2M (Machine-to-Machine) communication module, M2M terminal, and system and method for remote management on M2M terminal

Abstract

The invention discloses a system and method for remote management on the M2M (Machine-to-Machine) terminal. A CDMA (Code Division Multiple Access) communication module is used for setting up communication connection with a CDMA network access module, modulating, demodulating, amplifying and filtering CDMA signals, and realizing the switching of voice and data based on a CDMA network; the CDMA communication module exchanges data with an application processor, a peripheral memory and an interface circuit of the M2M terminal so as to realize the service logic function of the M2M terminal; the CDMA communication module is in charge of conveying a control instruction from a management platform to the application processor through an internal interface, and receiving the report information from the application processor; and the CDMA communication module is further in charge of modulating and demodulating CDMA base band signals, and analyzing and packaging the message interacted with a management platform based on a built-in application layer interface protocol to realize the local and remote management on the M2M terminal. The system and method for remote management on the M2M disclosed by the invention can make full use of the data processing capacity of a wireless communication module so as to realize the remote management on the M2M terminal and further lower the power consumption and cost of the whole M2M terminal.

Description

Technical field [0001] The present invention relates to the technical field of Internet of Things application, in particular to an M2M (Machineto Machine) communication module, an M2M terminal, and a system and method for remote management thereof. Background technique [0002] The original intention of M2M is machine-to-machine communication, but in a broad sense, the so-called M2M application includes information interaction between machines and machines, mobile networks and machines, and humans and machines. It is the main application form of the Internet of Things at this stage. The M2M application is a networked application and service that embeds an intelligent communication terminal for a machine and uses it as the core. The intelligent terminal includes information collection, storage, logical analysis and judgment, and transmission functions. The M2M application solution establishes an information exchange link between the application platform, remote machines, and users...

AI Technical Summary

Problems solved by technology

[0006] 1. The wireless communication module itself is actually embedded with a microprocessor, and its processing capacity is not fully utilized;

[0007] 2. The management platform's management of the wireless communication module itself needs to be transferred through the main control CPU, which wastes the internal processing capacity and power consumption of the terminal;

[0008] 3. Since the wireless module can only complete the function of sending and receiving wireless data, the development workload of M2M terminals is relatively large, which is not conducive to the promotion of M2M applications

Images