Online test and diagnosis method for Internet of Things equipment

Abstract

The invention relates to an online test and diagnosis method for Internet of Things equipment. The method belongs to the field of Internet of Things communication systems, and comprises the followingsteps: network diagnosis: a test device requests a tested node in a test command frame to cooperate with the test device to perform network diagnosis, and after receiving the tested command frame, thetested node initiates an Internet of Things network diagnosis process according to a preset diagnosis process and feeds back a diagnosis result to the test device; node position positioning: the testdevice requests the tested node in the test command frame to cooperate to complete the position positioning function of the test node, and the tested node replies the test response frame after receiving the test command frame, and provides power for the tested node to send the test response frame; the test equipment calculates the position of the tested node; and self-test of tested node: whereinthe test equipment requests the tested node to execute a self-test process in the test command frame, the tested node starts the self-test process after receiving the tested command frame, and a self-test result is fed back to the test equipment through the test response frame.

Description

technical field [0001] The invention belongs to the field of Internet of Things communication systems, and relates to an online test and diagnosis method for Internet of Things equipment. Background technique [0002] With the maturity of the Internet of Things technology, the Internet of Things has been widely used in various fields, and the Internet of Things is different from traditional communication networks. The Internet of Things mainly provides the connection between objects, which can connect more objects to the network, and can better reflect the value of Internet of Things applications. Therefore, there are many communication terminals involved in the Internet of Things communication system, usually tens of thousands of devices. The positions of these communication terminals may be fixed or not fixed during deployment, resulting in the , The maintenance and management of these IoT terminals bring a huge workload. In practical applications, how to timely discover...

AI Technical Summary

Problems solved by technology

[0004] In the maintenance process, there are still some difficulties. The communication module is installed in the meter, and it is not convenient to take the module out of the meter. It becomes very difficult to test the communication module.

In IoT systems, online testing of IoT devices is generally supported. However, these tests have very limited functions and can only roughly determine whether the IoT communication mode is working properly.

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