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Method, device and program for displaying echo image
US8941535B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8941535-B2 |
| Application number | US-201113299371-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 18, 2011 |
| Priority date | Nov 19, 2010 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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Abstract
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This disclosure provides an echo image display device, which includes an antenna for discharging electromagnetic waves and receiving echo signals reflected on one or more target objects, an echo signal input unit for inputting the echo signals from the antenna, an echo signal level detector for detecting a level of each of the echo signals with reference to a distance and an azimuth from the antenna, an image data generating module for generating image data based on the levels of the echo signals, a display unit for displaying the image data, and a data amount changing module for changing a data amount rate of a predetermined area that is set as a part of a display area of the display unit, into a different rate in another part of the display area.
First claim
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What is claimed is: 1. An echo image display device, comprising: an antenna for discharging electromagnetic waves and receiving echo signals reflected on one or more target objects; an echo signal input unit for inputting the echo signals from the antenna; an echo signal level detector for detecting a level of each of the echo signals with reference to a distance and an azimuth from the antenna; an image data generating module for generating image data based on the levels of…
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Frequently asked questions
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- What does patent US8941535B2 cover?
- This disclosure provides an echo image display device, which includes an antenna for discharging electromagnetic waves and receiving echo signals reflected on one or more target objects, an echo signal input unit for inputting the echo signals from the antenna, an echo signal level detector for detecting a level of each of the echo signals with reference to a distance and an azimuth from the an…
- Who is the assignee on this patent?
- Matsumoto Satoshi, Nakagawa Kazuya, Furuno Electric Co
- What technology area does this patent fall under?
- Primary CPC classification G01S7/064. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).