A method for online testing and diagnosis of Internet of things equipment

Abstract

The invention relates to an online test and diagnosis method for Internet of Things equipment, belonging to the field of Internet of Things communication systems, including network diagnosis: the test device requests the tested node to cooperate with the test device to perform network diagnosis in the test command frame, and the tested node receives the tested command After the frame, the Internet of Things network diagnosis process is initiated according to the pre-set diagnosis process, and the diagnosis result is fed back to the test equipment; node location positioning: the test equipment requests the node under test to cooperate with the location of the test node in the test command frame Function, after the node under test receives the command frame under test, it will reply the test response frame, and provide the power for the node under test to send the test response frame; the test device calculates the position of the node under test; The frame requests the node under test to execute the self-test process. After receiving the command frame under test, the node under test starts the self-test process and feeds back the self-test result 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 on-line 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 applied in various fields on a large scale, and the Internet of Things is different from the traditional communication network. The Internet of Things mainly provides the connection between things, which can connect more objects to the network, and can better reflect the value of the Internet of Things application. Therefore, there are many communication terminals involved in the IoT communication system, usually with thousands of devices. The positions of these communication terminals may be fixed or not fixed during deployment, which leads to the long-term operation of the IoT system. , which brings huge workload to the maintenance and management of these IoT terminals. ...

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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