Single chip information acquiring method

Abstract

The invention discloses a single-board computer information collecting method, circularly recording long-term healthy running parameters of the single-board computer to all data memory cells in a first buffer memory queue by timing, and when the single-board computer gives an alarm, recording the current alarm identification and the data in the first buffer memory queue to an alarm information buffer memory queue after waiting for a period of time. It collects related running data of the single-board computer and provides information for running condition analysis of the single-board computer and failure location, thus improving running stability and maintainability of the single-plate board.

Description

technical field [0001] The invention relates to a maintenance technology of communication system equipment, in particular to a method for collecting single board information in a mobile communication system. Background technique [0002] A board that works normally may appear abnormal or even fail in some cases. At this time, how to locate the problem in time and respond to the problem quickly is of great significance to the operation and maintenance of the system. In a mobile communication system, a base station (NodeB) device in an existing communication device includes a radio frequency frame and a baseband frame, and the radio frequency frame and the baseband frame are respectively inserted with multiple radio frequency single boards and baseband single boards. Among them, a common method for locating the radio frequency part of the radio frequency single board is to confirm the occurrence of the problem through the main control alarm log and the radio frequency single b...

AI Technical Summary

Problems solved by technology

The main disadvantage of this method is: it relies on software to judge and record abnormal situations, but in actual situations, some problems occur suddenly, and the software cannot know them at all, let alone record them; it only does a certain point of abnormal situations Usually, the problems that occur are related, so it is difficult to know the entire operation of the board through a little record and make a comprehensive analysis and positioning of the problem

The disadvantage of this method is: since the alarm parameters that can be carried in the alarm message are only a few bytes at most, the scalability of this method is poor; at the same time, it is difficult for the software to record the useful parameters problem is more difficult

The operating parameters of the board for a period of time before the software gets the alarm information are of great significance for problem location, but this method cannot obtain the parameters

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