RO201900004U2 - Warning device with temporary switching off of integrated audio systems mounted inside any type of motor vehicles, by remote detection of specific noise produced by emergency vehicle sirens - Google Patents
Warning device with temporary switching off of integrated audio systems mounted inside any type of motor vehicles, by remote detection of specific noise produced by emergency vehicle sirensInfo
- Publication number
- RO201900004U2 RO201900004U2 ROU201900004U RO201900004U RO201900004U2 RO 201900004 U2 RO201900004 U2 RO 201900004U2 RO U201900004 U ROU201900004 U RO U201900004U RO 201900004 U RO201900004 U RO 201900004U RO 201900004 U2 RO201900004 U2 RO 201900004U2
- Authority
- RO
- Romania
- Prior art keywords
- mounted inside
- motor vehicles
- audio systems
- emergency vehicle
- warning device
- Prior art date
Links
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention relates to a warning device with temporary switching off of audio systems inside motor vehicles. According to the invention, the device uses a microphone (1) for taking over the traffic noise which is transmitted to a minicontroller (2) which analyzes the impulses frequency, intensity and play-back time and, in case it detects frequencies specific to emergency vehicle sirens emitted for a longer interval, it switches off the audio system (4) mounted inside the motor vehicle, using a switch (3), thereby warning the driver to initiate the necessary maneuvers for facilitating emergency vehicles transit; concomitantly and in parallel, the same minicontroller (2) controls the device as to emit an intermittent luminous warning signal, by means of a LED (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ROU201900004U RO201900004U2 (en) | 2019-02-18 | 2019-02-18 | Warning device with temporary switching off of integrated audio systems mounted inside any type of motor vehicles, by remote detection of specific noise produced by emergency vehicle sirens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ROU201900004U RO201900004U2 (en) | 2019-02-18 | 2019-02-18 | Warning device with temporary switching off of integrated audio systems mounted inside any type of motor vehicles, by remote detection of specific noise produced by emergency vehicle sirens |
Publications (1)
Publication Number | Publication Date |
---|---|
RO201900004U2 true RO201900004U2 (en) | 2020-01-30 |
Family
ID=69185022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ROU201900004U RO201900004U2 (en) | 2019-02-18 | 2019-02-18 | Warning device with temporary switching off of integrated audio systems mounted inside any type of motor vehicles, by remote detection of specific noise produced by emergency vehicle sirens |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO201900004U2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2589821A (en) * | 2019-09-10 | 2021-06-16 | Saidul Islam Md | Emergency siren transmission |
-
2019
- 2019-02-18 RO ROU201900004U patent/RO201900004U2/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2589821A (en) * | 2019-09-10 | 2021-06-16 | Saidul Islam Md | Emergency siren transmission |
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