Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A sensor data fusion evaluation method for large launch equipment

A technology for sensing data and equipment, which is applied in the field of fusion evaluation of large-scale launch equipment sensor data, which can solve problems such as difficulty, difficulty in comprehensive performance, and difficulty in scientific evaluation, so as to reduce the pressure of system maintenance, improve the quality of data fusion, and save money. The effect of labor cost

Active Publication Date: 2022-07-08
ZHEJIANG COMM SERVICES
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, communications, radio and television business exchanges are frequent and large-scale, but lagging data collection, integration, analysis and evaluation methods have caused certain challenges to this field
At present, there are (1) the accuracy of sensor data collection in the daily operation and maintenance of large-scale launch equipment is poor; the data detection and collection processes of equipment are independent of each other, so the difficulty of data fusion is very large; The greater the number of sensors, the more complex the control program will be
The existing data information system lacks unified planning, making it difficult to effectively search for data sources
(2) Partially applied to large-scale launch equipment, the sensing data fusion method is simple and the effect is poor. The core value of data fusion is to ensure the normal operation of the business system, and the environment supporting data fusion is very complex, involving equipment, equipment, manpower, network, Servers, various applications and other resources
The lack of existing fusion methods affects the stable operation of large-scale radio and television communication systems, and the lack of display of data fusion results leads to low efficiency in data analysis and emergency event handling
(3) The fusion and concentration of each data performance is not enough. In major key equipment, each operation and maintenance sensor is too scattered, and it is difficult to comprehensive performance in the first time
Relevant staff cannot fully understand the operating status of the network, and it is difficult to conduct scientific assessments, resulting in the lack of unified caliber data in application system interfaces, alarm information correlation analysis, alarm detection rule definition, hidden fault analysis and prediction, etc.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A sensor data fusion evaluation method for large launch equipment
  • A sensor data fusion evaluation method for large launch equipment
  • A sensor data fusion evaluation method for large launch equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0079] The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

[0080] (1) Set up multiple sensors Tran and a data aggregation point Rece in the target large-scale launch equipment, and mark the spatial coordinate position of each sensor Tran;

[0081] (2) Set the Cell weight of each functional component unit in the large-scale launch equipment, and mark the spatial coordinate position of each functional component unit Cell;

[0082] (3) Calculate the sensing radius of each sensor Tran to each functional component unit Cell in the large-scale launch equipment;

[0083] (4) Calculate the sensing weight of each sensor Tran, and obtain a normalized weight set;

[0084] (5) Obtain the received power of the data aggregation point Rece, the transmit power of the sensor Tran and the data feature collection value;

[0085] (6) Calculate the sensor correction weight value and the sensor data feature acquisition ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a sensor data fusion evaluation method for large-scale launch equipment, which digitally represents the required content of the fusion data, and intuitively shows the status of the large-scale launch equipment. In the evaluation process, the sensor weight theory is used to reasonably calculate the weight indicators of each sensor, and the sensor weights of some failed and low-function sensors are corrected. In addition, the evaluation process not only evaluates the weight of each required acquisition value, but also pays more attention to the internal aggregation calculation evaluation of the change of the annular density convergence degree of the acquisition value, and makes a fusion evaluation of the operation quality of the large-scale launch equipment. In the evaluation of large-scale launch equipment operation integration, such as temperature indicators, humidity indicators, business volume, and carrying capacity are qualitative indicators, and the annular density aggregation is used to quantify them in the evaluation process. The denser the annular density aggregation value, the better the evaluation. to gradually approach the real situation.

Description

technical field [0001] The invention relates to the field of large-scale radio, television and communication systems, in particular to a method for fusion evaluation of sensor data of large-scale transmission equipment in large-scale radio, television and communication equipment operation and maintenance systems. Background technique [0002] Large-scale launch equipment is the core part of large-scale broadcasting and communication systems. In recent years, the communication, radio and television business has frequent and large-scale business exchanges, but the lagging data collection, integration, analysis and evaluation methods have caused certain challenges to this field. At present, (1) the accuracy of sensor data collection in daily operation and maintenance of large-scale launch equipment is poor; the data detection and collection processes of equipment are independent of each other, so data fusion is very difficult; in a general distributed system, a single subject ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/62
CPCG06F18/2321G06F18/24147G06F18/25
Inventor 黄巍周星沈立泉王中友黄大巧盛国平
Owner ZHEJIANG COMM SERVICES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products