Method and device for intelligently evaluating service life of wireless sensing equipment

Abstract

The invention discloses a method and a device for intelligently evaluating the service life of wireless sensing equipment. The method comprises the following steps: receiving evaluation parameters and attributes of each functional module forming the equipment and the working duration of the wireless sensing equipment; obtaining the service life and reliability of each functional module according to the evaluation parameters of each functional module; according to the service life and the attribute of each functional module, obtaining the maximum boundary service life of the wireless sensing equipment; according to the attribute of each functional module, determining a replaceable module in the functional modules; and obtaining the residual service life of the wireless sensing equipment according to the service life of the replaceable module, the attribute of the replaceable module, the working duration of the equipment and the maximum boundary service life of the wireless sensing equipment. According to the invention, field staff can be quickly and effectively assisted in acquiring the related service life of the wireless sensing equipment, the operation and maintenance efficiency of the equipment is improved, and the method and the device are particularly suitable for service life evaluation of modular electronic equipment such as wireless communication and sensing integrated equipment.

Description

technical field [0001] The invention relates to the technical field of equipment failure prediction and health management, in particular to a method and device for intelligently evaluating the service life of wireless sensing equipment. Background technique [0002] With the development and maturity of wireless technology, the wired transmission mode of many traditional sensing devices has been gradually replaced by wireless mode. Due to the convenience of the wireless method without deploying a large number of cables, wireless sensing devices play a vital role in many application scenarios that could not be sensed by wired devices before. In 2020, the "Global Engineering Frontiers 2020" report released by the Chinese Academy of Engineering clearly pointed out that wireless communication and perception integration technology is one of the top 10 engineering development frontier technologies in the field of information and electronic engineering. The wireless communication a...

AI Technical Summary

Problems solved by technology

This superficial manual evaluation method cannot trace the information of each module component for many devices, and cannot realize accurate life evaluation of the device, resulting in unpredictable equipment failures and serious waste of a large number of electronic devices, power modules, and mechanical components.

Does not conform to the country's general policy for high-quality product development and energy-saving use

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