FIELD: medical equipment.
SUBSTANCE: device can be used by blind patients for orientation in surrounding area. Device for detecting obstacles has locator connected in series with data processing unit and signal unit, and obstacles detection limited range switch. Output of switch is connected with first control input of data processing unit. Switch for selection of indication of closet or most distance of detected obstacles is introduced additionally. Output of indication selection switch is connected with second control input of data processing unit.
EFFECT: increased level of information on environment.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WALKING-STICK FOR INVALID BY VISION | 2005 |
|
RU2280429C1 |
| VISUALLY IMPAIRED WALKING STICK | 2021 |
|
RU2768454C1 |
| CANE FOR SIGHT-DISABLED PERSON | 2007 |
|
RU2352317C1 |
| ELECTRICAL LEADER FOR BLIND | 2006 |
|
RU2342108C2 |
| METHOD FOR SPACE ORIENTATION, NAVIGATION AND INFORMATION IN INDIVIDUALS SUFFERING VISUAL DYSFUNCTIONS AND SYSTEM FOR IMPLEMENTATION THEREOF | 2012 |
|
RU2503436C1 |
| WALKING STICK FOR VISUALLY IMPAIRED PERSON | 2011 |
|
RU2473324C2 |
| SHORT-RANGE RADAR SYSTEM FOR COLLISION WARNING OF AIRCRAFT MANEUVERING ON AIR FIELD | 2001 |
|
RU2192653C1 |
| METHOD FOR ACOUSTIC REPRESENTATION OF SPATIAL INFORMATION FOR USERS | 2012 |
|
RU2523340C2 |
| PROCEDURE MEASURING DISTANCE TO OBJECTS WITH USE OF PICOSECOND PULSES AND DEVICE FOR ITS REALIZATION | 2000 |
|
RU2195688C2 |
| METHOD OF PREVENTING VEHICLE COLLISION WITH OBSTACLE AND DEVICE TO THIS END | 2010 |
|
RU2429505C1 |
