CN101611941A - Ultrasonic hat - Google Patents
Ultrasonic hat Download PDFInfo
- Publication number
- CN101611941A CN101611941A CN200810039629A CN200810039629A CN101611941A CN 101611941 A CN101611941 A CN 101611941A CN 200810039629 A CN200810039629 A CN 200810039629A CN 200810039629 A CN200810039629 A CN 200810039629A CN 101611941 A CN101611941 A CN 101611941A
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- China
- Prior art keywords
- ultrasonic
- processing module
- signal processing
- hat
- earphone
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The present invention discloses a kind of ultrasonic hat, and ultrasonic hat comprises cap, it is characterized in that also comprising a ultrasonic positioner.Described ultrasonic positioner comprises ultrasonic transmitter, ultrasonic wave recipient, signal processing module, earphone, and wherein ultrasonic transmitter, ultrasonic wave recipient and earphone are connected on the signal processing module.Owing to adopted above technical scheme, this ultrasonic hat can be assisted the road conditions in blind people know the place ahead.
Description
Technical field
The present invention relates to a kind of cap, particularly a kind of cap that ultrasonic positioner is housed.
Background technology
Blind person's trip is very inconvenient, needs the people to accompany at one's side.If oneself is walked, often bump, although there is the road cane to explore the way, be difficult for visiting aerial thing, such as aerial clothes-line.Therefore it is very important inventing a kind of ultrasonic hat blind man use.
Summary of the invention
Technical problem to be solved by this invention provides a kind of ultrasonic hat, and this ultrasonic hat can be assisted the road conditions in blind people know the place ahead.
Technical problem to be solved by this invention can be achieved through the following technical solutions:
A kind of ultrasonic hat comprises cap, it is characterized in that also comprising a ultrasonic positioner.
Described ultrasonic positioner comprises ultrasonic transmitter, ultrasonic wave recipient, signal processing module, earphone, and wherein ultrasonic transmitter, ultrasonic wave recipient are connected on the signal processing module, and signal processing module also connects earphone.Ultrasonic transmitter sends ultrasonic listening the place ahead road conditions, accept the ultrasonic wave return by the ultrasonic wave recipient then, pass on the signal processing module, the ultrasonic wave of ultrasonic waves transmitted and acceptance is compared in the signal processing module analysis, then ultrasonic signal is changed into voice signal, be transferred in the earphone.
Owing to adopted above technical scheme, this ultrasonic hat can be assisted the road conditions in blind people know the place ahead.
Description of drawings
Fig. 1 is the structural representation of ultrasonic hat.
Fig. 2 is the structural representation of ultrasonic positioner.
The specific embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, Fig. 2, ultrasonic positioner is embedded in the place ahead of cap 1.Ultrasonic positioner comprises ultrasonic transmitter 2, ultrasonic wave recipient 3, signal processing module 4, earphone 5, and wherein ultrasonic transmitter 2, ultrasonic wave recipient 3 and earphone 5 are connected on the signal processing module 4.
Owing to adopted above technical scheme, this ultrasonic hat can be assisted the road conditions in blind people know the place ahead.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1, a kind of ultrasonic hat, comprise cap, it is characterized in that also comprising a ultrasonic positioner, described ultrasonic positioner comprises ultrasonic transmitter, ultrasonic wave recipient, signal processing module, earphone, wherein ultrasonic transmitter, ultrasonic wave recipient are connected on the signal processing module, and signal processing module also connects earphone.Ultrasonic transmitter sends ultrasonic listening the place ahead road conditions, accept the ultrasonic wave return by the ultrasonic wave recipient then, pass on the signal processing module, the ultrasonic wave of ultrasonic waves transmitted and acceptance is compared in the signal processing module analysis, then ultrasonic signal is changed into voice signal, be transferred in the earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810039629A CN101611941A (en) | 2008-06-26 | 2008-06-26 | Ultrasonic hat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810039629A CN101611941A (en) | 2008-06-26 | 2008-06-26 | Ultrasonic hat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101611941A true CN101611941A (en) | 2009-12-30 |
Family
ID=41491980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810039629A Pending CN101611941A (en) | 2008-06-26 | 2008-06-26 | Ultrasonic hat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101611941A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104510598A (en) * | 2015-01-07 | 2015-04-15 | 安富国 | Blind-guiding cap based on Arduino control |
| US10143254B2 (en) | 2015-05-13 | 2018-12-04 | Under Armour, Inc. | Headwear with pass-through slots |
-
2008
- 2008-06-26 CN CN200810039629A patent/CN101611941A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104510598A (en) * | 2015-01-07 | 2015-04-15 | 安富国 | Blind-guiding cap based on Arduino control |
| US10143254B2 (en) | 2015-05-13 | 2018-12-04 | Under Armour, Inc. | Headwear with pass-through slots |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091230 |