Determination method of utilization rate and terminal

A terminal and module-determining technology, which is applied in the field of determining the utilization rate, can solve the problems of heavy management equipment burden, high hardware and software requirements, and achieve the effect of increasing the processing burden, controlling costs, and improving stability
CN106325243BActive Publication Date: 2020-02-11NINGBO SUNNY INTELLIGENT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
NINGBO SUNNY INTELLIGENT TECH CO LTD
Publication Date
2020-02-11

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Abstract

The invention discloses an operation rate determining method and a terminal. The terminal comprises an isolating circuit which is used for limiting an induction current signal overshoot impulse from a current sensor in a preset safety current range so as to protect the circuit; a filtering circuit which is used for the preprocessing of a current signal, removing an ineffective signal, and optimizing a current waveform; a voltage collection circuit which is used for converting a filtered induction current signal into a voltage signal; an analog conversion circuit which is used for converting the voltage signal into a digital level signal; a working state determining module which is used for determining the actual current value of a power supply line of tested equipment, connected with the current sensor, according to the digital level signal, determining the working state of the tested equipment according to the determined actual current value and the working state, and uploading the determined working state; a communication module which is used for uploading the determined working state to management equipment. The terminal can alleviate the burden of management equipment, reduces the requirements for hardware and software, and saves the cost.
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Description

technical field

[0001] The invention relates to a method for determining the utilization ratio and a terminal. Background technique

[0002] In the field of manufacturing, machining equipment is the main carrier of enterprise production. In the actual production process, the machining equipment does not work all the time. When the operation plan is not stopped, the equipment always has unplanned downtime due to failure, switching operations and other reasons.

[0003] In order to describe the relationship between the actual working condition and the ideal condition of the equipment, the concept of utilization rate is proposed, that is, the utilization rate refers to the proportion of the time that the equipment takes to create value in the time it can provide.

[0004] By counting the utilization rate of the equipment, it is possible to know the actual working condition of the equipment and provide an objective reference for large-scale production management.

[0005] In t...

Claims

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