Aircraft windshield heating test system and data acquisition and processing method

A technology for data acquisition and processing and windshield, applied in the field of aviation testing, can solve the problems of windshield heating test system and data acquisition and processing methods are rare, so as to improve information processing efficiency, improve performance testing, and facilitate on-site testing. effect of operation

Pending Publication Date: 2022-03-18
WUHAN AVIATION INSTR
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, methods involving windshield heating test systems and data acquisition and processing are rare in this field

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
  • Aircraft windshield heating test system and data acquisition and processing method
  • Aircraft windshield heating test system and data acquisition and processing method
  • Aircraft windshield heating test system and data acquisition and processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The present invention will be further described below in conjunction with embodiment. The following descriptions are only some, not all, embodiments of the present invention. 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.

[0039] The present invention will be described in further detail below.

[0040] Such as figure 1 Shown, the first aspect, the application provides a kind of aircraft windshield heating test system, described aircraft windshield heating test system comprises thermocouple, DAQM900A data acquisition module, DAQM970A data acquisition unit host computer, computer, display, Buzzer, communication cable.

[0041] Thermocouples, 20 thermocouples are attached to the windshield, and are used as temperature sensors to collect temperature information on the windshield;

[0042] The DAQM900A data acquis...

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 relates to the technical field of aviation testing, in particular to an airplane windshield heating testing system and a data collecting and processing method. The airplane windshield heating test system comprises a temperature sensor, a data acquisition module, a data acquisition unit host, a computer, a display, a buzzer and a communication cable. According to the system, data of multi-channel uniform temperature acquisition is processed, a mathematical model is constructed, and the system has a working state self-checking function and a fault alarm function; high-temperature fault alarm and safety protection functions are realized; the device can communicate with a windshield heating control system, so that the preset set temperature information and the collected temperature information are integrated in the same table for information comprehensive processing, and the heating temperature and heating time of the windshield heating system are verified. Therefore, the performance test of the windshield heating system is quickly and effectively improved, the reliability and accuracy of data acquisition are realized, the information processing efficiency of the windshield heating performance test is improved through a data processing algorithm, and good safety guarantee is achieved.

Description

technical field [0001] The invention relates to the technical field of aviation testing, in particular to an aircraft windshield heating testing system and a data collection and processing method. Background technique [0002] During the flight of the aircraft, affected by factors such as weather and flight altitude, the cockpit windshield will freeze or fog, which will affect the pilot's vision. In order to prevent the windshield from freezing or fogging during the flight, A windshield heating system is installed on the aircraft. In order to ensure that the windshield reaches the predetermined temperature and effectively realize anti-icing and anti-fog, it is usually realized by designing and calculating the heating power and heating time of the windshield heating system, and when the heating system is completed, it needs to be applied on the ground The test equipment conducts performance tests on the windshield heating temperature, heating power, heating uniformity, heati...

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 Applications(China)
IPC IPC(8): B64F5/60
CPCB64F5/60
Inventor 胡金明陈松崔友亮
Owner WUHAN AVIATION INSTR
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap