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An adaptive command processing system and method for an Internet of Things terminal device

An Internet of Things terminal and command processing technology, applied in the transmission system, electrical components, etc., can solve the problems of reducing overall energy consumption, large differences in resource use, and difficult programming, so as to reduce energy consumption, optimize use, The effect of reducing overall energy consumption

Active Publication Date: 2019-12-03
INST OF COMPUTING TECH CHINESE ACAD OF SCI
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Problems solved by technology

[0009] To sum up, the application of heterogeneous multiprocessor architecture in the Internet of Things needs to solve the following problems: programming is difficult; it is difficult to design a suitable resource scheduling method to reduce the overall energy consumption; It is difficult for the system to meet the different needs of different users at the same time

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  • An adaptive command processing system and method for an Internet of Things terminal device
  • An adaptive command processing system and method for an Internet of Things terminal device
  • An adaptive command processing system and method for an Internet of Things terminal device

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Embodiment Construction

[0084]The present invention proposes an adaptive command interpretation system based on user habits for heterogeneous multi-processor nodes. By developing a program that supports commands on each node, the differences between processors are shielded, and each processor can Accept this command to interpret the system's commands. At the same time, the command interpretation system can complete the automatic distribution of commands, and the distribution goal is to find out the optimal distribution scheme of energy consumption under the condition of meeting a certain time limit. In addition, due to the problem of insufficient storage space of some processors in heterogeneous multi-processor nodes of the Internet of Things, a complete command interpretation module cannot be loaded on these nodes, so the command set of command interpretation in these processors needs to be customized. The invention designs a custom algorithm that can use the user's habit of using commands on a spec...

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Abstract

The invention relates to an Internet of Things terminal equipment self-adaptive command processing system and method. The Internet of Things terminal equipment self-adaptive command processing method comprises the following steps: a user is allowed to install an Internet of Things application on the device in the form of URL accessing; the automatic distribution policy of multi-processor commands is determined considering the time and the energy consumption index synthetically; the using frequency of each command in each processor by the user is counted, and the command set customization on resource constrained processors is completed based on the command using frequency; and the cloud server generates a new command set based on the command set customization result and updates to the specific processor through the network. The invention provides a simple and convenient method for developing Internet of things applications on a heterogeneous multi-processor node, therefore, the overall energy consumption of the heterogeneous multi-processor node is reduced, and the universality of the system is improved.

Description

technical field [0001] The invention relates to the application field of heterogeneous multi-processor nodes in the Internet of Things, in particular to an adaptive command processing system and method for an Internet of Things terminal device. Background technique [0002] Intelligence is a crucial step in the development of the Internet of Things. At this stage, the computing resources and storage resources required by the nodes of the Internet of Things are constantly increasing. At the same time, battery-powered nodes should have the characteristics of low energy consumption if they want to run stably for a long time. Compared with homogeneous multi-processor nodes or single-processor nodes, heterogeneous multi-processor nodes have the advantage of supporting complex calculations with lower overall energy consumption, so this architecture is referenced in the design of IoT nodes Among them, there have been many researches and applications on the application of heterogene...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/1078H04L67/1095H04L67/34
Inventor 刘文卿李栋赵泽崔莉
Owner INST OF COMPUTING TECH CHINESE ACAD OF SCI
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