Internet-of-things equipment real-time state query method and device and storage medium

Abstract

The invention discloses an Internet of Things device real-time state query method and device and a storage medium, the device comprises a data storage unit, an application layer processing unit and adevice query unit, and the data storage unit is used for storing real-time state data; the application layer processing unit is used for receiving a first real-time state query request, sending a second real-time state query request, creating a query sub-thread and feeding back real-time state data; and the equipment query unit is used for issuing a real-time state reporting instruction and receiving and writing the real-time state reporting instruction into the data storage unit. The problem of data interaction optimization caused by slow response of the Internet of Things device or small bandwidth and rate of the Internet of Things network is solved, and the data query rate of the Internet of Things device is improved.

Description

technical field [0001] The invention relates to the field of the Internet of Things, in particular to a method, a device and a storage medium for inquiring about the real-time status of an Internet of Things device. Background technique [0002] In the Internet of Things system, the real-time status data of IoT devices can reflect the real-time status of IoT devices, which is an important basis for device management and related business operations, and real-time status data needs to be queried and monitored. At present, the Internet of Things system mostly uses a synchronous request method for real-time data query. The synchronous request method is as follows: the application layer sends a real-time status query request to the device manager; the device manager creates a query thread and sends a real-time status report command to the IoT device; The device manager continuously enables the query thread and waits synchronously to receive real-time status data from IoT devices;...

AI Technical Summary

Problems solved by technology

Due to the limitations of the network speed of the communication network and the computing power of the IoT device itself, the response speed of the IoT device is relatively slow. Using the above-mentioned synchronous request method, the query thread of the device manager will be occupied for a long time, resulting in waste of resources.

Especially when running concurrently, the query thread of the device manager occupies more system resources, resulting in poor system performance

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