Method for reducing influence of antivirus software on operational efficiency of test instrument

A technology of operating efficiency and anti-virus software, which is applied in the direction of multi-program devices, etc., can solve the problems of measuring software CPU usage increase and affecting the normal operation of the software, and achieve simple and effective effects

Inactive Publication Date: 2012-11-14
THE 41ST INST OF CHINA ELECTRONICS TECH GRP
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Problems solved by technology

[0004] There are some defects in the existing technology: first, it needs to cooperate with the operating system developer, which requires a variety of conditions to reach an agreement with the developer. In many cases, this kind of agreement can be implemented; This will greatly increase the CPU usage of the measurement software, seriously affecting the normal operation of other software on the instrument

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  • Method for reducing influence of antivirus software on operational efficiency of test instrument

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be understood that the preferred embodiments are only for illustrating the present invention, rather than limiting the protection scope of the present invention.

[0013] Create a high-priority timer monitoring thread inside the test instrument software, and you can also write a monitoring program separately. The interval time can be flexibly determined according to the actual situation. The monitoring content is the CPU usage rate of the test instrument software. When the CPU usage rate is significantly low Based on the average condition of the software running normally (for example, the CPU usage rate 75%), the overall priority of the software should be lowered after a period of time to avoid interference with the normal operation of other software caused by long-term high priority.

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Abstract

The invention discloses a method for reducing influence of antivirus software on operational efficiency of a test instrument. The method comprises the following steps of: creating a high-priority timer monitoring thread in the test instrument software, wherein the time interval can be determined flexibly according to actual conditions, and the monitoring content is the CPU (Central Processing Unit) occupancy rate of the test instrument software; when the CPU occupancy rate is obviously lower than the average case of normal operation of the software, judging that operation of other high-priority threads seriously affects the operational efficiency of the test instrument software, at the moment, taking measures to improve the overall priority of the test software so as to ensure the steady operation of the software; and after the software CPU occupancy rate recovers, a period of time later, reducing the overall priority of the software, thereby avoiding interference on normal operation of other software caused by being in high priority for long term.

Description

technical field [0001] The invention relates to a method for reducing the influence of antivirus software on the operating efficiency of test instruments. Background technique [0002] With the continuous development of computer software and hardware technology and the continuous popularization of application platforms, the common intelligent test instruments have been fully upgraded to the mainstream PC platform, and the operating system has also been transformed to Windows, making the instrument more powerful and more convenient to use. While bringing great benefits, the test instrument is also affected by the pervasive virus, so it is necessary to install anti-virus software on the test instrument. However, if the real-time monitoring and timing anti-virus functions of the anti-virus software are turned on, many anti-virus software resources take up a lot. When the anti-virus software is running, it will significantly affect the normal work of the test instrument, making ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/46
Inventor 李树彪刘丹郭永瑞赵学强李明太赵立军
Owner THE 41ST INST OF CHINA ELECTRONICS TECH GRP
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