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 sirens

Info

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
Application number
ROU201900004U
Other languages
Romanian (ro)
Inventor
Cosmin Isfa
Original Assignee
Cosmin Isfa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cosmin Isfa filed Critical Cosmin Isfa
Priority to ROU201900004U priority Critical patent/RO201900004U2/en
Publication of RO201900004U2 publication Critical patent/RO201900004U2/en

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).
ROU201900004U 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 RO201900004U2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2589821A (en) * 2019-09-10 2021-06-16 Saidul Islam Md Emergency siren transmission

Cited By (1)

* Cited by examiner, † Cited by third party
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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