Echo ultrasonic ice thickness measuring device and ice thickness measuring method thereof
A technology of echo and ice thickness, which is applied to measurement devices, using ultrasonic/sonic/infrasonic waves, instruments, etc., can solve the problems of inability to judge the severity of icing on the surface of the aircraft, adverse flight stability and speed increase, and aircraft troubles in flight safety, etc. Achieve the effect of simple structure, light weight and high sensitivity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0045] refer to figure 1 and figure 2, which is the first embodiment of the present invention, provides a structural schematic diagram of an echo-type ultrasonic ice thickness measuring device, as shown in figure 1 , an echo-type ultrasonic ice thickness measuring device includes a processing module 100, a signal generating module 200, a trigger module 300, a transmitting module 400 and an acquisition module 500. The five modules cooperate with each other to facilitate monitoring whether the aircraft skin is icing, and can also Measuring the icing thickness has high sensitivity and accuracy. Specifically, the processing module 100 is the control analysis processing core of the present invention. The signal generation module 200 and the acquisition module 500 are all connected to the processing module 100, and both can be connected with the processing module 100. Perform data exchange, transmission and control by it, further, it is used to set the first parameter (such as: wa...
Embodiment 2
[0054] This embodiment is different from the first embodiment in that: this embodiment is an echo-type ultrasonic method for measuring ice thickness, including:
[0055] Measure the structural echo waveform information, set the first parameter of the signal generation module 200 through the processing module 100, and send it to the signal generation module 200 to convert it into an excitation signal, and the excitation signal triggers the trigger module 300 to control the transmission module 400 to the aircraft. The skin emits the initial ultrasonic wave, according to the vibration characteristics of the acoustic wave (such as image 3 ) that is, when the interface is vertically incident, the sound wave is divided into two parts, transmission and reflection, and the reflection part keeps reflecting and oscillating in the vertical direction and attenuates, and the transmitting module 400 receives the attenuated echo signal, and transmits it to the processing module through the a...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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