Smart home Internet of Things transmission system and method based on physical layer
A smart home and transmission system technology, applied in transmission systems, services based on specific environments, network data management, etc., to achieve the effect of easy connection and reduced power consumption of equipment
Active Publication Date: 2021-04-20
AP TENON INFORMATION IDENTIFICATION TECH GUANGZHOU
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[0003] The main purpose of the present invention is to provide a physical layer-based smart home Internet of Things transmission system and method, aiming to solve the problems of easy connection between Internet of Things terminals and cloud platforms, high efficiency and security of data communication
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[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] see figure 1 , the present invention provides a smart home IoT transmission system based on the physical layer, including a gateway 10, a terminal 20 and a cloud platform 30, the gateway 10 includes a first communication module 11 and a second communication module 12, the first communication The module 11 is connected with the terminal 20 through the RF433 communication protocol, and...
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The invention provides a smart home Internet of Things transmission system and method based on a physical layer. The smart home Internet of Things transmission system based on the physical layer comprises a gateway, a terminal and a cloud platform. The gateway comprises a first communication module and a second communication module, the first communication module is connected with the terminal through an RF433 communication protocol. The second communication module is connected with the cloud platform through a network; wherein the first communication module comprises two independent 433MHz chip paths so as to realize application and physical layer transmission separation with the terminal; the second communication module communicates with the Internet of Things of the cloud platform through an MQTT protocol; and the gateway realizes transparent data transmission between the RF433 communication protocol and the MQTT protocol. According to the technical scheme provided by the invention, the terminal is connected with the cloud platform without barriers, so that the easy connection of the terminal and the high efficiency and safety of terminal data communication are realized; and meanwhile, the equipment power consumption of the Internet of Things terminal of the smart home is greatly reduced.
Description
technical field [0001] The present invention relates to the technical field of smart home internet of things transmission based on physical layer, in particular to a physical layer based smart home internet of things transmission system and method. Background technique [0002] With more and more types of IoT terminals, especially in the smart home field, a variety of IoT terminals have emerged, such as fingerprint locks, smart clothes hangers, smart home appliances, smart curtains, smart lighting equipment and other IoT terminals. When these IoT terminals When the terminal is connected to the cloud platform, due to the diversification of the terminal, the terminal has inconsistent data encapsulation and inconsistent timeliness requirements during data transmission. At the same time, there are security requirements. When connecting the terminal to the cloud platform, different terminal The use of different encapsulation and security communication protocols makes implementati...
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IPC IPC(8): H04W4/30H04W8/08H04L29/08H04L12/28H04W12/03H04W12/041H04L29/06H04L9/08
CPCY02D30/70
Inventor 王长海叶碧波
Owner AP TENON INFORMATION IDENTIFICATION TECH GUANGZHOU