METHODS AND SYSTEMS FOR DETECTING ANOMALIES AND FORECASTING OPTIMIZATIONS TO IMPROVE SMART CITY OR REGION INFRASTRUCTURE MANAGEMENT USING NETWORKS OF AUTONOMOUS VEHICLES

• US 20180376305A1
• Filed: 12/18/2017
• Published: 12/27/2018
• Est. Priority Date: 06/23/2017
• Status: Active Grant

• Current Assignee: Nexar Ltd.
• Original Assignee: Veniam Inc.
• Inventors: Ramalho de Oliveira, Patricia Cristina
• Granted Patent: US 10,595,175 B2
• Time in Patent Office: Days
• CPC Class Codes: G05D 1/0088 characterized by the autonomous decision making process, e.g. artificial intelligence, predefined behaviours using knowledge based models G06N5/00
• CPC Class Codes: G08G 1/0112 from the vehicle, e.g. floating car data [FCD]
• CPC Class Codes: G08G 1/0129 for creating historical data or processing based on historical data
• CPC Class Codes: G08G 1/0133 for classifying traffic situation
• CPC Class Codes: G08G 1/0145 for active traffic flow control
• CPC Class Codes: G08G 1/096775 where the origin of the information is a central station
• CPC Class Codes: G08G 1/096783 where the origin of the information is a roadside individual element
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04W 4/44 for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
• CPC Class Codes: H04W 4/46 for vehicle-to-vehicle communication [V2V]

Abstract

Methods and systems are provided for detecting anomalies and forecasting optimizations to improve smart city or region infrastructure management using networks of autonomous vehicles. An autonomous vehicle may receive initial information relating to infrastructure utilized by a plurality of autonomous vehicles, and may acquire, during operation in the infrastructure, real-time information relating to the infrastructure and/or to other ones of the plurality of autonomous vehicles. The acquired information may be processed, and based on the processing of the acquired information and the initial information, anomalies and/or problems affecting the infrastructure and/or operation of the plurality of autonomous vehicles in the infrastructure may be detected.

Claims

1. A method for infrastructure management using a plurality of autonomous vehicles, the method comprising:

receiving by at least one of said plurality of autonomous vehicles, initial information relating to infrastructure utilized by said plurality of autonomous vehicles;

acquiring by at least one of said plurality of autonomous vehicles, during operation in said in infrastructure, real-time information relating to said infrastructure and/or to other ones of said plurality of autonomous vehicles;

processing said acquired information; and

detecting based on said processing of said acquired information and said initial information, anomalies and/or problems affecting said infrastructure and/or operation of said plurality of autonomous vehicles in said infrastructure.

2. The method of claim 1, comprising performing at least some of said processing of said real-time information in said at least one of said plurality of autonomous vehicles.

3. The method of claim 1, comprising offloading at least some of said processing of said real-time information to a central entity configured for managing said infrastructure and/or said plurality of autonomous vehicles.

4. The method of claim 3, comprising receiving said initial information from said central entity.

5. The method of claim 1, comprising providing said acquired information and/or information relating to said detected anomalies and/or problems to a central entity configured for managing said infrastructure and/or said plurality of autonomous vehicles.

6. The method of claim 5, comprising receiving from said central entity, in response to said providing of said acquired information and/or information relating to said detected anomalies and/or problems, updated information related to said infrastructure.

7. The method of claim 1, comprising providing information relating to said detected anomalies and/or problems directly to one or more other ones of said plurality of autonomous vehicles.

8. The method of claim 7, comprising selecting said information provided directly to one or more other ones of said plurality of autonomous vehicles based on determination that said information requires quick or prompt broadcast.

9. The method of claim 1, wherein said initial information comprises general context information that pertains to general use and/or operation in said infrastructure.

10. The method of claim 8, wherein said general context information comprises information relating to one or more of:

location of access points (APs) within said infrastructure;

availability of access points (APs) within said infrastructure;

number of nearby ones of said plurality of autonomous vehicles;

location of said nearby ones of said plurality of autonomous vehicles;

destination and/or route of each of nearby ones of said plurality of autonomous vehicles;

priority list, for possible types of information to broadcast;

type of anomalies or problems that are to be detected; and

detection related parameters for each type of anomaly or problem.

11. The method of claim 1, wherein said initial information comprises transportation-related context information that pertains to management of said infrastructure and/or to operation of said at least one of said plurality of autonomous vehicles.

12. The method of claim 10, wherein said transportation-related context information comprises information relating to one or more of:

route of said at least one of said plurality of autonomous vehicles;

a destination of at least one of said plurality of autonomous vehicles;

a map of a region in which said at least one of said plurality of autonomous vehicles travels;

infrastructure elements in said region;

road reports relating to current conditions affecting driving on roads on which said at least one of said plurality of autonomous vehicles travel;

emergency related information affecting operation of said at least one of said plurality of autonomous vehicles; and

fuel and/or charge levels.

13. A system configured for supporting infrastructure management in a vehicle communication network comprising a plurality of autonomous vehicles, wherein said system is implemented in one of said plurality of autonomous vehicles, said system comprising:

one or more communication circuits configured for communication of signals for transmission and reception of data;

one or more storage circuits configured for storing of instructions and data; and

at least one processing circuit;

wherein;

said one or more communication circuits are operable to receive initial information relating to infrastructure utilized by said plurality of autonomous vehicles;

said one or more communication circuits are operable to obtain, during operation in said in infrastructure, real-time information relating to said infrastructure and/or to other ones of said plurality of autonomous vehicles;

said at least one processing circuit is operable to process at least some of said acquired information; and

said at least one processing circuit is operable to detect based on said processing of said acquired information and said initial information, anomalies and/or problems affecting said infrastructure and/or operation of said plurality of autonomous vehicles in said infrastructure.

14. The system of claim 13, wherein said at least one processing circuit is operable to offload at least some of said processing of said real-time information to a central entity configured for managing said infrastructure and/or said plurality of autonomous vehicles.

15. The system of claim 14, wherein said one or more communication circuits are operable to receive said initial information from said central entity.

16. The system of claim 13, wherein said one or more communication circuits are operable to communicate at least some of said acquired information and/or information relating to said detected anomalies and/or problems to a central entity configured for managing said infrastructure and/or said plurality of autonomous vehicles.

17. The system of claim 16, wherein said one or more communication circuits are operable to receive from said central entity, in response to said providing of said acquired information and/or information relating to said detected anomalies and/or problems, updated information related to said infrastructure.

18. The system of claim 13, wherein said one or more communication circuits are operable to communicate information relating to said detected anomalies and/or problems directly to one or more other ones of said plurality of autonomous vehicles.

19. The system of claim 18, wherein said at least one processing circuit is operable to select said information provided directly to one or more other ones of said plurality of autonomous vehicles based on determination that said information requires quick or prompt broadcast.

20. The system of claim 13, wherein said initial information comprises general context information that pertains to general use and/or operation in said infrastructure.

21. The system of claim 13, wherein said initial information comprises transportation-related context information that pertains to management of said infrastructure and/or to operation of said at least one of said plurality of autonomous vehicles.