Elevator shaft Internet of things equipment wireless communication fault processing method

Abstract

The invention discloses an elevator shaft Internet of things equipment wireless communication fault processing method, which comprises a transmission data unit time error code number counting program compilation method, a protocol layer fracture fault processing program compilation method and a circuit communication disconnection fault processing program compilation method. A numerical value calculated by the transmission data unit time error code number counting program compilation method is larger than a set standard value, and the circuit communication disconnection fault processing program compilation method is adopted to process wireless communication fault. A numerical value calculated by the transmission data unit time error code number counting program compilation method is smaller than or equal to a set standard value, and the protocol layer fracture fault processing program compilation method is adopted to process wireless communication fault. The elevator shaft Internet of things equipment wireless communication fault processing method eliminates communication fault such as frequency disconnection in elevator shaft wireless communication, and the communication quality is improved.

Description

technical field [0001] The invention relates to the technical field of the elevator Internet of Things, in particular to a method for processing wireless communication failures of elevator shaft Internet of Things equipment. technical background [0002] In the elevator shaft wiring environment, the space on site is limited and there are wiring cables of various voltages, including strong and weak currents. The Internet of Things equipment used for elevators is often subject to strong ionization interference and radio frequency interference during communication with the server. During the transmission of a large amount of wireless communication data, because the elevator Internet of Things equipment will occupy the public network frequency band, the service provider will occupy it for a long time. At the same time, IoT devices that send data uninterruptedly kick out the frequency band to reduce the congestion of wireless data signal transmission. [0003] In wireless data t...

AI Technical Summary

Problems solved by technology

[0003] In wireless data transmission, there will always be interference of wireless data transmission power factor on equipment and circuits. This is inevitable. In terms of the requirement that civilian products can be turned off and on at will, their processing strictness will not be required. To the extreme, but for the application of industrial control, the accumulation of a little interference, in the accumulation of time, radio frequency interference will become a very difficult thing, its existence is inevitable and cannot be avoided

How to control the limit and scope of its existence is a problem that must be paid attention to in the design of IoT devices. Otherwise, in an unattended site, the device may be abnormal at any time due to interference, and the IoT device cannot work stably for a long time.

In today's information age, especially the communication interruption of IoT devices used for special equipment will bring serious safety hazards to the safety of elevators; at the economic level, it is not conducive to the promotion of IoT devices used for elevators

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