System of sensors integrated into a suite

• US 10,270,698 B2
• Filed: 01/10/2014
• Issued: 04/23/2019
• Est. Priority Date: 01/16/2013
• Status: Active Grant

• Current Assignee: Thales SA
• Original Assignee: Thales SA
• Inventors: Girard-Claudon, Raphael Raoul Adrien, Chabod, Luc Claude
• Primary Examiner(s): Nano, Sargon N
• Application Number:
  US14/758,485
• Publication Number:
  US 20150358242A1
• Time in Patent Office: 1,929 Days
• CPC Class Codes: G08B 29/188 Data fusion; cooperative systems, e.g. voting among different detectors
• CPC Class Codes: H04L 47/2408 for supporting different services, e.g. a differentiated services [DiffServ] type of service
• CPC Class Codes: H04L 47/80 Actions related to the user profile or the type of traffic
• 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

Abstract

Sensors and a central body are capable of exchanging bidirectional data via a main communication network, and the data from said sensors is classified according to different information levels (resource/environment, enriched data/raw information), and at least two sensors are connected by a communication network in order to exchange data directly via one or more communication links, one link being associated with each information level.

Claims

1. A system of sensors integrated into a communicating suite, said system of sensors comprising:

a main communication network connecting said sensors to a mission system;

said sensors configured to exchange bidirectional data with the mission system via the main communication network, the data from said sensors being classified according to different information levels;

a sensor communication network connecting to at least two of the sensors, said sensor communication network being implemented separate from the main communication network;

at least one of the at least two sensors being configured to generate sensor data;

at least another one of the at least two sensors being configured to operate in response to receiving the sensor data; and

the at least two sensors are connected by the sensor communication network and the least two sensors are configured to exchange the sensor data directly via one or more communication links of the sensor communication network, one link of the one or more communication links being configured and associated with each information level.

2. The system as claimed in claim 1, wherein the sensor data exchanged between said at least two sensors comprising at least one information level of a decision type and one information level of a logical type,

wherein one link of the one or more communication links is configured for and dedicated to information of a decision type, and

wherein one link of the one or more communication links is configured for and dedicated to information of a logical type.

3. The system as claimed in claim 2, wherein the information of the decision type comprises information on an internal state of said at least two sensors.

4. The system as claimed in claim 2, wherein the information of the decision type comprises information on a control of allocated resources.

5. The system as claimed in claim 4, wherein the allocated resources comprises at least one of the following:

time, space, electromagnetic spectrum, optical spectrum, transmitted power, energy consumption, thermal conditioning of the sensors, and computing and processing power.

6. The system as claimed in claim 2, wherein the information of the logical type comprises synchronization data.

7. The system as claimed in claim 2, wherein the information of the logical type comprises detection results produced by said at least two sensors.

8. The system as claimed in claim 2, wherein one communication channel of the one or more communication links is reserved for each information level.

9. The system as claimed in claim 2, wherein data from at least one other information level is exchanged between the at least two sensors by passing through the link associated with the logical information level, said data having been converted in advance to logical data.

10. The system as claimed in claim 9, wherein the information of a physical type, captured by said at least two sensors, is exchanged via the link associated with the logical information level.

11. The system as claimed in claim 9, wherein the information of a functional type is exchanged via the link associated with the logical information level.

12. The system as claimed in claim 1, wherein the links between the at least two sensors associated with each information level and exchange formats are standardized.

13. The system as claimed in claim 12, wherein the at least two sensors are configured such that the information exchanges take place in auto-descriptive formats.

14. The system as claimed in claim 1, wherein the at least two sensors further comprise multi-function sensors.

15. The system as claimed in claim 1,

wherein the sensor communication network comprises a plurality of sensor communication networks;

and

wherein each of the plurality of sensor communication networks are configured and associated each with a different information level.

16. The system as claimed in claim 1,

wherein at least one of the sensors is configured to transmit coordination information;

wherein at least one of the sensors is configured to receive coordination information; and

wherein the sensor communication network is configured to exchange the coordination information between the sensors.

17. A system of sensors integrated into a communicating suite, said system of sensors comprising:

a main communication network connecting said sensors to a mission system;

said sensors configured to exchange bidirectional data with the mission system via the main communication network, the data from said sensors being classified according to different information levels;

a sensor communication network connecting to at least two of the sensors, said sensor communication network being implemented separate from the main communication network;

at least one of the at least two sensors being configured to generate sensor data;

at least another one of the at least two sensors being configured to operate in response to receiving the sensor data; and

the at least two sensors are connected by the sensor communication network and the least two sensors are configured to exchange the sensor data directly via one of a plurality of communication links of the sensor communication network, each link of the plurality of communication links being configured and associated with the different information levels.

18. The system as claimed in claim 17,

wherein the sensor data exchanged between said at least two sensors comprising at least one information level of a decision type and one information level of a logical type,

wherein one link of the one or more communication links is configured for and dedicated to information of a decision type,

wherein one link of the one or more communication links is configured for and dedicated to information of a logical type,

wherein the information of the decision type comprises information on an internal state of said at least two sensors, and

wherein the information of the decision type comprises information on a control of allocated resources.

19. The system as claimed in claim 17,

wherein the sensor communication network comprises a plurality of sensor communication networks;

and

wherein each of the plurality of sensor communication networks are configured and associated each with a different information level.

20. The system as claimed in claim 17,

wherein at least one of the sensors is configured to transmit coordination information;

wherein at least one of the sensors is configured to receive coordination information; and

wherein the sensor communication network is configured to exchange the coordination information between the sensors.