Method, system and apparatus for addressing road noise

Patent metadata

Field	Value
Publication number	US-9899018-B2
Application number	US-201615192053-A
Country	US
Kind code	B2
Filing date	Jun 24, 2016
Priority date	Jun 24, 2016
Publication date	Feb 20, 2018
Grant date	Feb 20, 2018

Abstract

An apparatus and system for addressing road noise are provided. The apparatus is configured to determine at least one from among a location of a vehicle and a noise feature of a road on which the vehicle is traveling, retrieve road noise cancellation information based on the determined at least one from among the location of the vehicle and the noise feature of the road on which the vehicle is traveling, and output a signal to cancel road noise based on the road noise cancellation information. The apparatus may be installed in vehicle to address road noise heard by occupants of the vehicle.

First claim

What is claimed is:

1. An apparatus for addressing road noise, the apparatus comprising:
at least one memory comprising computer executable instructions; and
at least one processor configured to read and execute the computer executable instructions, the computer executable instructions causing the at least one processor to:
determine at least one from among information on a location of a vehicle and information on a noise feature of a road on which the vehicle is traveling;
retrieve road noise cancellation information based on the determined at least one from among the information on the location of the vehicle and the information on the noise feature of the road on which the vehicle is traveling;
retrieve information on at least one from among a route to travel on with a least amount of road noise and a lane to travel on with a least amount of road noise based on the location of the vehicle; and
output a signal to cancel road noise based on the road noise cancellation information.

2. The apparatus of claim 1 , wherein the road noise cancellation information comprises information to generate a signal that offsets noise created by the noise feature of the road.

3. The apparatus of claim 1 , wherein the information on the location of the vehicle comprises at least one from among a name of a road, a name of a city, a name of a state, a name of a country, a postal code, a segment of a road, a lane of a road and coordinate information.

4. The apparatus of claim 1 , wherein the information on the noise feature of the road comprises at least one from among a sound, a vibration, an ambient temperature, vehicle usage, a speed of a vehicle, a road surface type and a road surface feature.

5. The method of claim 1 , wherein the computer executable instructions cause the at least one processor to retrieve the road noise cancellation information from a server.

6. The apparatus of claim 1 , wherein the computer executable instructions cause the at least one processor to:
detect a noise level inside of the vehicle;
generate new road noise cancellation information based on the detected noise level; and
transmit the adjusted road noise cancellation information to a server.

7. An apparatus for addressing road noise, the apparatus comprising:
at least one memory comprising computer executable instructions; and
at least one processor configured to read and execute the computer executable instructions, the computer executable instructions causing the at least one processor to:
receive at least one from among information on a location of a vehicle and information on a noise feature of a road on which the vehicle is traveling;
retrieve road noise cancellation information based on the received at least one from among the information on the location of the vehicle and the information on the noise feature of the road on which the vehicle is traveling;
transmit the retrieved road noise cancellation information to the vehicle;
based on the location of the vehicle, transmit at least one from among a route to travel on with a least amount of road noise and a lane to travel on with a least amount of road noise; and
control an output signal to cancel road noise according to the transmitted road noise cancellation information.

8. The apparatus of claim 7 , wherein the road noise cancellation information comprises information used to generate the signal that offsets road noise.

9. The apparatus of claim 7 , wherein the information on the location of the vehicle comprises at least one from among a name of a road, a name of a city, a name of a state, a name of a country, a postal code, a segment of a road, a lane of a road and coordinate information.

10. The apparatus of claim 7 , wherein the information on the noise feature of the road comprises at least one from among a sound, a vibration, an ambient temperature, vehicle usage, a speed of a vehicle, a road surface type and a road surface feature.

11. The apparatus of claim 7 , wherein the computer executable instructions cause the at least one processor to:
receive adjusted road noise cancellation information generated by detecting a noise level inside of the vehicle after the transmitted road noise cancellation information is applied; and
replace the road noise cancellation information with the received adjusted road noise cancellation.

12. The apparatus of claim 7 , wherein the computer executable instructions cause the at least one processor to:
receive a noise level of an inside of the vehicle;
generate new road noise cancellation information based on the received noise level; and
transmit the adjusted road noise cancellation information to the vehicle.

13. An apparatus for addressing road noise, the apparatus comprising:
at least one memory comprising computer executable instructions; and
at least one processor configured to read and execute the computer executable instructions, the computer executable instructions causing the at least one processor to:
detect a noise feature of a road on which a vehicle is traveling and a location of the detected noise feature;
generate road noise information based on the detected noise feature of the road;
generate location information including the location of the detected noise feature of the road;
transmit the road noise information and the location information to a server;
receive information on at least one from among a route to travel on with a least amount of road noise and a lane to travel on with a least amount of road noise based on the location of the vehicle; and
control an output signal to cancel road noise according to the road noise cancellation information.

14. The apparatus of claim 13 , wherein the location of the vehicle comprises at least one from among a name of a road, a name of a city, a name of a state, a name of a country, a postal code, a segment of a road, a lane of a road and coordinate information.

15. The apparatus of claim 13 , wherein the detected noise feature of the road comprises at least one from among a sound, a vibration, an ambient temperature, vehicle usage, a speed of a vehicle, a road surface type and a road surface feature.

16. A system for addressing road noise, the system comprising:
a client device; and
a server,
wherein the client device is configured to determine at least one from among a location of a vehicle and a noise feature of a road on which the vehicle is traveling, receive road noise cancellation information based on the determined at least one from among the location of the vehicle and the noise feature of the road on which the vehicle is traveling from the server, and output a signal to cancel road noise based on the received road noise cancellation information,
wherein the server is configured to receive the at least one from among the location of the vehicle and the noise feature of the road on which the vehicle is traveling, retrieve the road noise cancellation information based on the received at least one from among the location of the vehicle and the noise feature of the road on which the vehicle is traveling, and transmit the retrieved road noise cancellation information to the client, and
wherein the server is further configured to transmit information on at least one from among a route to travel on with a least amount of road noise and a lane to travel on with a least amount of road noise based on the location of the vehicle.

17. The system of claim 16 , wherein the location of the vehicle comprises at least one from among a name of a road, a name of a city, a name of a state, a name of a country, a postal code,

Assignees

• Gm Global Tech Operations Llc

Inventors

• Valeri Frank C
• Stirlen Christophe A
• Reilly Scott M

Classifications

• G07C5/085

  using electronic data carriers · CPC title

• G01C21/3415

  Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents · CPC title

• G10K11/178 Primary

  by electro-acoustically regenerating the original acoustic waves in anti-phase · CPC title

• G10K2210/12821

  Rolling noise; Wind and body noise · CPC title

• G10K11/17883

  the reference signal being derived from a machine operating condition, e.g. engine RPM or vehicle speed · CPC title