System and method of geo-locating mobile apparatus

• US 10,356,576 B2
• Filed: 07/24/2018
• Issued: 07/16/2019
• Est. Priority Date: 01/10/2014
• Status: Active Grant

• Current Assignee: Diversey Incorporated (Sealed Air)
• Original Assignee: Diversey Incorporated (Sealed Air)
• Inventors: Gatter, Heinz
• Primary Examiner(s): Nealon, William
• Application Number:
  US16/043,763
• Publication Number:
  US 20190090104A1
• Time in Patent Office: 357 Days
• Field of Search: 4554563
• CPC Class Codes: A47L 11/305 the tools being disc brushes
• CPC Class Codes: A47L 2201/04 Automatic control of the travelling movement; Automatic obstacle detection
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/30 Services specially adapted for particular environments, situations or purposes
• CPC Class Codes: H04W 64/006 with additional information processing, e.g. for direction or speed determination

Abstract

A system and method are provided for determining a location of a mobile apparatus. The mobile apparatus can include a chassis, a communications module, and a controller including a processor and memory, wherein the processor is programmed to perform instructions that are stored in the memory. The instructions can include defining an offline perimeter surrounding the chassis, locating a chassis position in relation to the offline perimeter, and determining whether the chassis position is outside the offline perimeter. Upon making this determination, the processor is programmed to establish communication between the mobile apparatus and the central location via the communication module, receive an indication from a network that the chassis is located outside an online perimeter that is larger than the offline perimeter, and output a signal upon receiving the indication.

Claims

1. A mobile apparatus operable to communicate with a central location, the mobile apparatus comprising:

a chassis;

a communications module; and

a controller including a processor and memory, the processor programmed to perform instructions stored in the memory, the instructions including

defining an offline perimeter surrounding the chassis, the offline perimeter defined when the mobile apparatus is disconnected from the central location,

locating a chassis position in relation to the offline perimeter,

determining whether the chassis position is outside the offline perimeter, and upon the determination,

establishing communication between the mobile apparatus and the central location over a network via the communication module and defining an online perimeter around the chassis after establishing communication to enable tracking of the chassis relative to the online perimeter,

receiving an indication from a network that the chassis is located outside the online perimeter, and

transmitting a signal reflecting a location of the mobile apparatus outside of the online perimeter upon receiving the indication.

2. The mobile apparatus of claim 1, wherein the offline perimeter is defined by a mathematical function.

3. The mobile apparatus of claim 2, wherein the online perimeter is defined by one of a global positioning system, a cellular network, and a radio communication network.

4. The mobile apparatus of claim 1, wherein the signal is a notification that the chassis is located outside the online perimeter.

5. The mobile apparatus of claim 1, wherein the signal deactivates the mobile apparatus.

6. The mobile apparatus of claim 1, wherein the mobile apparatus is a floor cleaning machine.

7. A method of geo-locating a mobile apparatus including a chassis, the method comprising:

defining an offline perimeter surrounding the chassis, the offline perimeter defined when the mobile apparatus is disconnected from a central location;

monitoring the position of the chassis in relation to the offline perimeter;

determining that the chassis is located outside the offline perimeter, and upon the determination,

establishing communication between the mobile apparatus and the central location over a network and defining an online perimeter surrounding the chassis to enable tracking of the chassis relative to the online perimeter,

monitoring the position of the chassis in relation to the online perimeter,

determining that the chassis is located outside of the online perimeter, and

transmitting a signal that the chassis is located outside of the online perimeter,

wherein the signal indicates a location of the mobile apparatus outside of the online perimeter.

8. The method of claim 7, wherein the offline perimeter is defined by a mathematical function.

9. The method of claim 7, wherein the online perimeter is defined by one of a global positioning system, a cellular network, and a radio communication network.

10. The method of claim 7, further comprising notifying one or both of a server and an end user that the chassis is located outside the online perimeter.

11. The method of claim 7, further comprising deactivating the mobile apparatus based upon determining that the chassis is located outside of the online perimeter.

12. A geo-location system for determining a location of a mobile apparatus, the system comprising:

a mobile apparatus having a mobile communications module;

a central location including a network communications module and a positioning module; and

a controller including a processor and memory, the processor operable to perform instructions stored in the memory to;

define an offline perimeter surrounding the mobile apparatus, the offline perimeter defined when the mobile apparatus is disconnected from the central location,

locate a position of the mobile apparatus in relation to the offline perimeter,

determine whether the position is outside the offline perimeter, and upon the determination,

communicate with the network communications module via the mobile communications module and define an online perimeter around the mobile apparatus to enable tracking of the mobile apparatus relative to the online perimeter,

receive an indication from the central location that the mobile apparatus is located outside the online perimeter, and

transmit a signal upon receiving the indication, wherein the signal is an indication of a location of the mobile apparatus outside of the online perimeter.

13. The system of claim 12, wherein the offline perimeter is defined by a mathematical function.

14. The system of claim 12, wherein the online perimeter is defined by one of a global positioning system, a cellular network, and a radio communication network.

15. The system of claim 12, wherein the signal is a notification that the mobile apparatus is located outside the online perimeter.

16. The system of claim 12, wherein the signal deactivates the mobile apparatus.