System, method and apparatus for implementing a mobile sensor network

• US 20040068416A1
• Filed: 04/22/2003
• Published: 04/08/2004
• Est. Priority Date: 04/22/2002
• Status: Abandoned Application

• Current Assignee: Solomon Research LLC
• Original Assignee: Solomon Research LLC
• Inventors: Solomon, Neal
• Application Number:
  US10/421,546
• Publication Number:
  US 20040068416A1
• Time in Patent Office: Days
• US Class Current: 705/1
• CPC Class Codes: F41H 13/00 Means of attack or defence not otherwise provided for details of radar or sonar systems G01S7/00
• 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: G05D 1/0236 in combination with a laser lasers per se H01S
• CPC Class Codes: G05D 1/0255 using acoustic signals, e.g. ultra-sonic singals sonar systems designed for anti-collision purposes G01S15/93
• CPC Class Codes: G05D 1/0257 using a radar radar systems designed for anti-collision purposes between land vehicles or between land vehicle and fixed obstacles G01S13/931
• CPC Class Codes: G05D 1/0274 using mapping information stored in a memory device navigation using map-matching G01C21/30
• CPC Class Codes: G05D 1/0278 using satellite positioning signals, e.g. GPS
• CPC Class Codes: G05D 1/0295 by at least one leading vehicle of the fleet
• CPC Class Codes: G05D 1/104 involving a plurality of aircrafts, e.g. formation flying traffic control systems for aircraft G08G5/00

Abstract

A system is described for a sensor network comprised of an apparatus of a group of mobile robotic vehicles (MRVs). The sensors in the MRVs are linked into a network such that sensor data from one MRV can be used by another MRV. The collective of MRVs can reconfigure in spatial positions and thereby responds to and interacts with its environment. The mobile sensor network is used to provide sensor data to the swarm weapon system.

Claims

1. A system for managing a mobile sensor network, comprising:

a plurality of mobile robotic vehicles (MRVs), each MRV including program code and configured to communicate and exchange information with other MRVs, wherein a squad includes a lead MRV and a plurality of member MRVs;

wherein all MRVs in the squad are configured to track each other;

wherein when additional MRVs are added to the squad, information relating to the additional MRVs are transmitted to the lead MRV, and the lead MRV communicates some or all of the information relating to the additional MRVs to one or more member MRVs in the squad; and

wherein the lead MRV is further configured to transmit one or more software agents to one or more member MRVs in the squad in order to update their corresponding program code.

2. The system of claim 1 wherein the plurality of MRVs are subject to hybrid control including central control and behavior-based control;

wherein the behavior-based control is exerted at a squad level to control MRVs within the squad; and

wherein the central control is exerted at a command level to control a plurality of squads.

3. The system of claim 1 wherein the squad has a plurality of sensor sources including a plurality of linked mobile sensors and a plurality of external sensors;

wherein the plurality of sensor sources come from MRVs within the squad;

wherein data provided by the plurality of sensor sources represent changing network configurations based on program parameters and environmental interactions;

wherein the data provided by the plurality of sensor sources are transmitted in real time from the member MRVs to the lead MRV and central command;

wherein the data provided by the plurality of sensor sources are then analyzed by the lead MRV and the central command.

4. The system of claim 3 wherein after the data provided by the plurality of sensor sources is analyzed, the squad is synchronized with other weapon systems by the central command.

5. The system of claim 1 wherein the lead MRV receives sensor data from member MRVs;

and

wherein the lead MRV analyzes the sensor data and redirects one or more MRVs that are passive to join one or more MRVs that are most active in real time.

6. The system of claim 5 wherein as MRVs are added to the squad, the added MRVs are redirected to join the one or more MRVs that are most active in real time.

7. The system of claim 1 wherein sensor data is sent by the member MRVs to the lead MRV;

and

wherein the lead MRV analyzes the sensor data and formulate a plan;

wherein the lead MRV communicates with member MRVs for deployment according to the plan.

8. The system of claim 7 wherein when one or more MRVs are lost or added, updated sensor data relating to loss or addition of the one or more MRVs is relayed to the lead MRV;

wherein the lead MRV analyzes the updated sensor data and updates the plan; and

wherein the lead MRV communicates with the member MRVs for redeployment according to the updated plan.

9. The system of claim 1 wherein the plurality of MRVs include a plurality of micro-robotic vehicles.