Cross-platform Internet of things embedded system communication method and communication system
A technology of embedded system and communication method, which is applied in the field of communication method and communication system of cross-platform Internet of Things embedded system, can solve communication security problems, potential safety hazards and other problems, and achieve the effect of improving reliability and security
Active Publication Date: 2018-05-04
上海麦腾物联网技术有限公司
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Problems solved by technology
However, if this Processor is connected to the Internet of Things, even internal communication has security risks
In addition, there are also communication security issues between different devices.
Method used
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[0031] Refer to attached figure 1 And attached figure 2 , The communication system of the cross-platform Internet of Things embedded system of the present invention is composed of a cross-platform part, a non-cross-platform part and an application program management part.
[0032] The application management part includes access to third-party application systems in the system, such as user application programs and third-party application software.
[0033] The non-cross-platform part consists of abstraction layers, including:
[0034] A cross-platform operating system abstraction layer that has nothing to do with the actual operating system. It is used to provide simple functions such as Task, Message Queue, Semaphore, etc. required by embedded systems. It can be used on all embedded real-time operating systems (RTOS), Linux , WinCE, etc.;
[0035] A cross-platform hardware abstraction layer that has nothing to do with the actual hardware, used to provide operations on the...
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The invention discloses a cross-platform Internet of things embedded system communication method, designing a communication method and a communication system framework which can meet the compatibility, improve the reusability and ensure the safe reliability for the communication among the complex cross-platform Internet of things embedded systems. The cross-platform Internet of things embedded system communication method comprises the following steps: configuring a communication protocol; formulating an automatic hierarchical encryption strategy; formulating a hierarchical networking strategyin the system; and designing a communication line of the cross-platform Internet of things embedded system. The advantages of the cross-platform Internet of things embedded system communication methodare as follows: the hierarchical networking strategy in the system and different communication lines are formulated, therefore, the problem that the communication mode of the Internet of things embedded system with multi-processor is incompatible is solved; and through formulating the hierarchical encryption strategy, the reliability and security of the cross-platform Internet of things embeddedsystem are improved.
Description
technical field [0001] The invention relates to the technical field of Internet of Things communication, in particular to a communication method and a communication system of a cross-platform Internet of Things embedded system. Background technique [0002] The Internet of Things is in its infancy, and the application fields are diverse and scattered, making it difficult for the industry to reach a consensus on relevant communication standards and protocols. For example, semiconductor IC intellectual property licensing companies, IC design companies, terminal device brand companies, and operating system and network service companies are trying to use vertical integration strategies, plus active research and development and mergers and acquisitions to gain economic strength in the mobile device industry. Based on the advantages of scale, seize the business opportunities of Internet of Things services that are just starting. Some industry players have further launched IoT ope...
Claims
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Login to View More IPC IPC(8): H04L29/08H04L29/06H04L12/24
CPCH04L67/12H04L69/24H04L63/0428H04L63/20Y02D30/70
Inventor 方明龙陈启升龙昭鹏
Owner 上海麦腾物联网技术有限公司