Method detecting machine start abnormity automatically

Abstract

The invention discloses a method detecting machine start abnormity automatically. The method involves a configurable automatic switching power switch, a PC, a serial server and a to-be-tested machineworking system including a local terminal, a to-be-tested machine and an assistance terminal. The configurable automatic switching power switch is connected to a 220V AC power source and supplies 220Vpower for the to-be-tested machine through a patch panel. Switching on and off of the 220V voltage are realized through PC software. The PC is in communication with the configurable automatic switching power switch through a serial port line, controls power switch of the patch panel connected with the to-be-tested machine and performs statistics on electrification time through analyzing PING connection data. The PC is also in communication with the local terminal, the to-be-tested machine and the assistance terminal through network cables and is in PING connection with the assistance terminal. The PC is also in communication with the serial port server and acquires and stores electrification information of the to-be-tested machine in real time. By adopting the method provided by the invention, defects of large man power and material consumption, testing inaccuracy, machine start time point covering uncontrollability are avoided.

Description

technical field [0001] The invention relates to a method for detecting an abnormal machine start, in particular to a method capable of automatically detecting an abnormal machine start, and belongs to the technical field of intelligent detection and control. Background technique [0002] At present, many network products cannot be started normally after a sudden power failure during the power-on process due to non-hardware reasons during the research and development process or the user’s use process. In this case, sometimes restarting will return to normal. Return to normal; Another situation is the phenomenon of automatically restoring factory settings after power failure, which will affect the normal experience of users and increase the workload of after-sales service. When looking for the cause, it is found that most of them are caused by bugs in the software or incompatibility of software and hardware. This kind of problem will greatly increase the failure rate of the pr...

AI Technical Summary

Problems solved by technology

[0002] At present, many network products cannot be started normally after a sudden power failure during the power-on process due to non-hardware reasons during the research and development process or the user’s use process. In this case, sometimes restarting will return to normal. Return to normal; Another situation is the phenomenon of automatically restoring factory settings after power failure, which will affect the normal experience of users and increase more workload for after-sales service

When looking for the cause, it is found that most of them are caused by bugs in the software or incompatibility of software and hardware. This kind of problem will greatly increase the failure rate of the product when it is used by the user, especially the large number of household terminal products, which will bring great harm to the user. It is inconvenient and increases the cost for manufacturers

[0003] At present, the switching power supply on the market is aimed at DC and AC, each has its advantages and disadvantages, but the general working mode is single, which cannot meet the flexibility and convenience of debugging and testing during hardware development. Usually, it can only complete simple power-on and power-off and time interval control, and cannot Realize the judgment of power-off situation and the selection of power-off conditions and other professional-level system tests

In addition, if the tester manually switches the machine on and off, it is impossible to accurately test the time point

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