A method for normalized collection of equipment state information

Abstract

The invention discloses a method for normalized collection of equipment state information, comprising the following steps: S1: MCU periodically collects a state signal input by a channel, the state signal includes a first signal and a second signal; S2: initializes the input of the MCU collection channel The status signal of the state signal is the first signal as the first state with the collected state signal, and the second signal as the second state with the collected state signal; S3: in the first state, when the state signal collected by the MCU is determined by the first signal Carry out filter processing when becoming the second signal, carry out latch processing again after filter processing, enter the second state when latch processing ends, finish sampling; S4: set mapping table, according to the sampling in step S2, obtain the relative in the mapping table The corresponding mapping value is uploaded to complete the normalized collection of status information. The invention collects the state information of the equipment in a normalized manner, which facilitates the unified supervision of the equipment.

Description

technical field [0001] The invention relates to the technical field of using digital processing, in particular to a method for normalized collection of equipment state information. Background technique [0002] Due to the requirements of intelligent production and fine management, enterprises need to obtain the real-time operation status of equipment during the production process, which helps to improve the enterprise's visual management of the production process, optimal production scheduling design, energy efficiency management, etc. [0003] In industrial production activities, different equipment will be involved in collaborative production, and the operating status of each production equipment has its own definition. Generally, the equipment will use tower lights (a group of combined lights of different colors) to indicate the current operating status of the equipment itself (such as: normal operation, standby, stop, failure, etc.), but the form of indication and the co...

AI Technical Summary

Problems solved by technology

[0009] In this case, it is difficult for the conventional state acquisition module to realize the state acquisition of the device, because when the device is running normally, the collected "0" or "1" will be sent to the application software alternately, and the application software will display The device switches between "stop" and "failure", which is difficult to describe accurately

In addition, when there are multiple devices to be managed, the running status of different devices is different, for example: device A defines "1" as the running state, while device B defines "0" as the running state, when two devices When both are running, one is "1" and the other is "0" to the upper application software using the conventional state acquisition module, so it is difficult to give a unified state value for different devices, and the application software needs to send values ​​to different devices It is processed separately, and specific processing is required for the state values ​​of different devices. To add new devices or adjust the device status in the later stage, it is necessary to modify the software to cooperate with them, which increases the workload of software development, and is not easy to design and maintain software modularization. Increased software development workload

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