Autonomously cooperating smart devices

• US 10,620,798 B2
• Filed: 06/25/2018
• Issued: 04/14/2020
• Est. Priority Date: 10/21/2017
• Status: Active Grant

• Current Assignee: Mordechai Teicher
• Original Assignee: Mordechai Teicher
• Inventors: Teicher, Mordechai
• Primary Examiner(s): Long, Andrea N
• Application Number:
  US16/016,680
• Publication Number:
  US 20190121507A1
• Time in Patent Office: 659 Days
• CPC Class Codes: G06F 3/0484 for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
• CPC Class Codes: G06F 40/18 of spreadsheets form-filling G06F40/174
• CPC Class Codes: H04L 12/2816 Controlling appliance services of a home automation network by calling their functionalities arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station; in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom H04Q9/00
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network

Abstract

According to a first aspect, smart devices of a cluster cooperate by each active device autonomously deciding by itself and for itself how to respond to state changes reported by other smart devices of the cluster, which reduces the cost and improves the reliability and interoperability of clusters. According to a second advantageous aspect, manageability by users is improved by using a spreadsheet for programming the autonomous cooperation among smart devices.

Claims

1. A connected cluster of smart devices, the connected cluster programmed to cooperate according to a cluster cooperation program, the cluster cooperation program for calculating target states of active units according to current states of functional units, the connected cluster comprising:

at least one information device, each information device for reporting a current state of at least one information unit; and

at least two active devices, each active device for controlling at least one active unit, each active device including;

a communication unit included in the active device for receiving from smart devices of the connected cluster current states of functional units,

a memory included in the active device for storing the cluster cooperation program, and

a processor included in the active device and programmed to autonomously;

(i) calculate a target state of each active unit controlled by the active device according to the cluster cooperation program stored in the memory and at least one current state of a functional unit received via the communication unit, and (ii) control each active unit controlled by the active device for operating according to the calculated target state.

2. The connected cluster of claim 1, wherein the cluster cooperation program is a cluster spreadsheet that includes at least one spreadsheet formula.

3. The connected cluster of claim 1, wherein an active device of the at least two active devices is a service device that includes a controllable service unit providing a tangible useful service.

4. The connected cluster of claim 1, wherein an active device of the at least two active devices is a connector device that includes a controllable connector unit affecting the supply of a resource that is consumed by an external active device that provides a tangible useful service.

5. The connected cluster of claim 1, wherein an active device of the at least two active devices is an active bridge device controlling an external active device that provides a tangible useful service.

6. A method of operating a connected cluster of smart devices to cooperate according to a cluster cooperation program, the cluster cooperation program for calculating target states of active units according to current states of functional units, the method comprising:

in each information device of at least one information device of the connected cluster;

reporting a current state of at least one information unit; and

in each active device of at least two active devices of the connected cluster;

controlling each active unit of at least one active unit controlled by the active device, by;

storing the cluster cooperation program in a memory of the active device,

receiving from smart devices of the connected cluster current states of functional units,

autonomously calculating a target state of each active unit controlled by the active device according to the cluster cooperation program stored in the memory and at least one received current state of a functional unit, and

controlling each active unit for operating according to the calculated target state.

7. The method of claim 6, further comprising the step of:

in a programming device;

testing the connected cluster in hub-based mode, by running the cluster cooperation program for;

receiving from smart devices of the connected cluster current states of functional units,

calculating, by the programming device, a target state for each active unit controlled by each active device of the connected cluster, according to the cluster cooperation program and the received current states of functional units, and

controlling the active devices for operating according to the calculated target states.

8. The method of claim 6, wherein the cluster cooperation program is a cluster spreadsheet that includes at least one spreadsheet formula.

9. An active device for selectably cooperating with smart devices, the active device comprising:

an active unit included in the active device for controllably performing an action;

a communication unit included in the active device for;

receiving a spreadsheet that includes spreadsheet formulas, from programming devices, and

receiving from smart devices current states of functional units;

a memory included in the active device for storing the spreadsheet received via the communication unit; and

a processor included in the active device and programmed to autonomously;

interpret the spreadsheet to calculate a target state of the active unit included in the active device according to;

(i) one or more of the spreadsheet formulas, and (ii) one or more of the current states of functional units received via the communication unit, and

control the active unit included in the active device for performing the action according to the calculated target state.

10. The active device of claim 9, wherein the active unit included in the active device is a controllable service unit whose action is providing a tangible useful service.

11. The active device of claim 10, wherein the tangible useful service is lighting.

12. The active device of claim 9, wherein the active unit included in the active device is a controllable connector unit whose action is supplying a resource that is consumed by provision of a tangible useful service by an external active device.

13. The active device of claim 12, wherein the controllable connector unit is an electronically-actuated switch and the resource is electricity.

14. The active device of claim 12, wherein the controllable connector unit is an electronically-actuated valve and the resource is water.

15. The active device of claim 9, wherein

the processor and the communication unit are further operable to provide to programming devices the spreadsheet stored in the memory for restoring a cluster of smart devices.

16. The active device of claim 9 further comprising a real-time clock, and wherein one or more spreadsheet formulas of the spreadsheet include a time parameter.