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Collected data filter processing method and device

A filter processing and data collection technology, applied in the field of data processing, can solve problems such as equipment misoperation, failure to consider the actual transformation trend of external signals, unfavorable input unit judgment and control conditions, etc.

Inactive Publication Date: 2015-04-15
TCL CORPORATION
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  • Claims
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Problems solved by technology

However, these algorithms take the collected data members as an equal object to participate in the operation, that is, the data participating in the operation in the buffer has no weight, and the actual transformation trend of the external signal is not considered.
[0004] Since the physical quantity in the real world is always changing, regardless of the change trend of the physical quantity, the result obtained by treating the obtained data in a non-discriminatory manner must be quite different from the actual result of the physical quantity, which is not conducive to being used as the next input unit. Judgment and control conditions, in some cases may lead to misoperation of equipment, resulting in unnecessary losses and injuries

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  • Collected data filter processing method and device

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Embodiment Construction

[0075] In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention provides a collection data filtering processing method and device, and the following describes the present invention in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0076] see figure 1 , figure 1 A schematic diagram of a circuit structure that can realize the present invention is disclosed in , which includes a data input module 100 , a microprocessor unit 200 , a memory unit 300 , and an execution output unit 400 .

[0077] An acquisition data filtering and processing device according to an embodiment of the present invention, such as figure 2 As shown, it mainly includes: a data input unit 210 , a first buffer unit 220 , a first calculation unit 230 , a second buf...

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Abstract

The invention relates to the field of data processing and discloses a collected data filter processing method and device. According to the collected data filter processing method and device provided by the invention, the following steps of firstly removing a transient disturbance signal in a signal, detecting a variation trend of an external signal in real time, and further weighing and distinctively processing the collected data according to the variation trend are adopted, so that a final computed result can more accurately and objectively reflect the number of external physical quantity at the moment, and the next operation of equipment according to the result is favored. The output result data obtained through the invention can very accurately reflect the number of the collected physical quantity at the moment, the data fluctuation is reduced, the equipment is prevented from being misoperated, and the loss is reduced.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a method and device for filtering and processing collected data. Background technique [0002] With the popularization and application of automatic control equipment, in the field of smart home and industrial control, equipment and instruments need to collect data from the physical quantities of the external world (such as temperature, humidity, voltage, current, etc.), and then calculate the collected data , and perform certain operations (such as cooling down, starting fans, tripping, etc.) based on the final calculation results. Therefore, high requirements are put forward for the data processing method, and the calculated data must truthfully and objectively reflect the size of the physical quantity in the objective world at the current moment. [0003] At present, in the field of data filtering processing, arithmetic mean filtering, weighted mean filtering, and median filteri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H03H17/02
Inventor 王亚辉
Owner TCL CORPORATION
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