Control system fault monitoring method and monitoring system
A fault monitoring and control system technology, applied in hardware monitoring, instrumentation, electrical digital data processing, etc., can solve problems such as complex composition of equipment and software, lack of means to control the computer to execute equipment monitoring, and inability to realize preset action operations, etc. To achieve the effect of reducing losses
Inactive Publication Date: 2018-05-04
AECC SHENYANG ENGINE RES INST
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Problems solved by technology
[0003] The currently used fault monitoring method has complex equipment and software components, lacks monitoring means from the control computer to the execution equipment, and cannot realize the preset action operation after the fault
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[0019] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention.
[0020] It should be noted that: in the drawings, the same or similar symbols represent the same or similar elements or elements with the same or similar functions. The described embodiments are part of the embodiments of the present invention, but not all of the embodiments. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0021] In this article, "schematic" means "serving as an example, examp...
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The invention relates to the technical field of system control, and particularly provides a control system fault monitoring method. In the equipment running process, an intermediate machine is connected with controlled equipment and a control computer, the control computer is used for inputting parameters and running a control module arranged in the control computer, the intermediate machine controls execution motions of all controlled equipment and continuously sends some cycle signal to the control computer, the control module receives the signal sent by the intermediate machine, compiles the signal and then returns the signal to the intermediate machine, after receiving the signal sent by the control computer, the intermediate machine analyzes the sent signal and the returned signal andjudges the running state of the control computer and the control module, if it is judged that the control computer and the control module are in a normal running state, the intermediate machine runsaccording to an instruction of the control module, and if it is judged that the control computer and the control module are abnormal, a preset motion is executed.
Description
technical field [0001] The invention relates to the technical field of system control, in particular to a control system failure monitoring method and a monitoring system. Background technique [0002] There are more and more devices that use computers as the main body of parameter input and control. When the computer has software failures or even crashes, it will often cause greater losses. Therefore, the equipment needs to monitor the operation of the computer and software, and take preset actions when the control software fails to work normally to reduce losses. [0003] The currently used fault monitoring method has complex equipment and software components, lacks monitoring means from the control computer to the execution equipment, and cannot realize the preset action operation after the fault. Contents of the invention [0004] In order to overcome at least one defect in the above-mentioned prior art, the present invention provides a control system fault monitoring...
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CPCG06F11/302G06F11/3051
Inventor 刘伟强王洪斌王铁军
Owner AECC SHENYANG ENGINE RES INST