Gateway data adapting system and method of Internet of Things

Abstract

The invention discloses a gateway data adapting system and method of an Internet of Things. The system and the method can be used for accessing an isomeric wireless sensing network to a gateway of the Internet of Things through a sensing accessing unit. Sensing data input by each node in the isomeric wireless sensing network are converted into data with a uniform format through a data adapting unit. The data with the uniform format are sent to a management platform of the Internet of Things through a wide area network accessing unit. With the adoption of the gateway data adapting system and method provided by the invention, the difference of the wireless sensing network can be screened, so that various wireless sensing networks are managed by the management platform of the Internet of Things. Therefore, the isomeric wireless sensing network becomes a part (capable of being managed and controlled) of the Internet of Things.

Description

technical field [0001] The present invention relates to the field of Internet of Things application technology, in particular to an Internet of Things gateway data adaptation system and method. Background technique [0002] The Internet of Things is developed based on the Internet and is the extension and expansion of the Internet. Specifically, it refers to information sensing devices such as radio frequency identification, infrared sensors, and laser scanners. A network for information exchange and communication to realize intelligent identification, positioning, tracking, monitoring and management. The generally accepted definition of the Internet of Things is: it is a huge social information system composed of perception layer, network layer and application layer. The perception layer is responsible for sensing and collecting information, while the network layer is responsible for transmitting information to the application layer. The application layer processes the per...

AI Technical Summary

Problems solved by technology

[0004] Since there are many wireless transmission technologies used in wireless sensor networks, such as radio frequency identification (RFID) technology, Bluetooth technology, etc., there is a lack of unified standards, and even if the same transmission technology is used, the degree of standardization in practical applications is not high. Manufacturers develop their own transmission chips based on private protocols, so that different chips of the same transmission technology still cannot communicate with each other, so the wireless sensor network at the perception layer is often heterogeneous

Traditional IoT gateways are often customized only for specific application scenarios, unable to adapt to these heterogeneous wireless sensor networks, unable to shield the differences of wireless sensor networks, and eventually lead to heterogeneous wireless sensor networks. The sensor network and the IoT management platform cannot work together

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