Internet of things device, data access system, method and computer-readable storage medium

Abstract

The invention discloses an Internet of Things device and a data access system, a method and a storage medium. The system comprises an open interface subsystem, which is used for realizing the unifiedaccess of a plurality of Internet of Things devices, a plurality of sensors and a timing data point, and sending the corresponding request data to a data analysis service module, the data analysis service module, configured to receive the request data transmitted by the open interface subsystem, perform data analysis, and form structured data, a data authentication service module configured to perform security authentication on the structured data transmitted by the data analysis service module and send the structured data to a data read-write library service module after the authentication ispassed, and the data read-write library service module used for sending the structured data to the corresponding database for data writing or returning to the caller after reading the data from the corresponding database according to the structured data. The invention can realize the unified access of different IOT devices and sensors.

Description

technical field [0001] The present invention relates to the field of the Internet of Things, and in particular to an Internet of Things device, a data access system, a method, and a computer-readable storage medium. Background technique [0002] Currently, IoT sensing devices are in a stage of rapid growth. According to statistics and forecasts, the number of global IoT devices reached 6.4 billion in 2016 and 8.4 billion in 2017, with an annual growth rate of 31%. It is estimated that by 2020, the number of global IoT devices will increase reached 20.8 billion. The fields covered by the Internet of Things technology include household, security, smart city, safe city, etc. The rapid development of the Internet of Things has led to the diversity of types of Internet of Things devices, including air conditioners, fans, air purifiers, vacuum cleaners, smart sockets, Smart phones, fingerprint machines, door control, cameras, alarms, etc. [0003] The rapid growth of IoT devices...

AI Technical Summary

Problems solved by technology

For common IoT devices (such as air purifiers), it can be based on the MQTT protocol (Message Queuing Telemetry Transport, message queue telemetry transmission protocol, which is a "lightweight" communication protocol based on publish / subscribe (publish / subscribe) mode ) to send and receive data, but the specific protocol format is constrained, and each IoT device manufacturer can define it by itself. As a result, even for the same device type, it is necessary to write corresponding access module programs according to the different interface methods of each manufacturer. Access to equipment and data

[0005] The construction of the Internet of Things platform needs to access multiple types of IoT devices, and the lack of unified standards for multiple types of devices has led to the complexity of device access. Coding implementation, which introduces the workload of program module development and the improvement of manpower / time cost

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