DEVICE FOR A NETWORKED CONTROL SYSTEM

• US 20100106262A1
• Filed: 02/07/2008
• Published: 04/29/2010
• Est. Priority Date: 02/12/2007
• Status: Abandoned Application

• Current Assignee: Philips Lighting Holding BV (Signify N.V.)
• Original Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Inventors: Lelkens, Armand Michel Marie, Van Herk, Robert, Erdmann, Bozena, Schreyer, Oliver, Knibbe, Engel Johannes, Verberkt, Mark Henricus
• Application Number:
  US12/525,853
• Publication Number:
  US 20100106262A1
• Time in Patent Office: Days
• US Class Current: 700/28
• CPC Class Codes: G06F 9/54 Interprogram communication
• CPC Class Codes: H04L 12/2814 Exchanging control software or macros for controlling appliance services in a home automation network arrangements for maintenance or administration involving configuration of the network and network elements H04L41/08

Abstract

The invention relates to a networked control system, comprising a plurality of devices (100a, 100b, 100c), wherein each device (100a, 100b, 100c) is specified by a corresponding device logic and means (332) for collecting the device logics of the plurality of devices (100a, 100b, 100c) and for specifying a runtime behaviour of at least one device (100b) of the plurality of devices (100a, 100b, 100c) based on a device logic corresponding to the at least one device (100b). The networked control system further comprises means (334) for generating at least one device independent control logic program which defines the runtime behaviour of the at least one device (100b) and an apparatus for translating the at least one device independent control logic program into a device specific control logic code which is assigned to a selected device (100c).

Claims

1. Device (100;

100a, 100b, 100c) for a networked control system including a plurality of devices, comprising;

a receiver (102) for receiving a control logic code which allows controlling a runtime behaviour of at least one device of the plurality of devices;

a runtime environment (104) for executing the control logic code; and

a support logic (106) being adaptable to the control logic code, wherein the support logic provides a communication link for exchanging state variables necessary for executing the control logic code.

2. Device according to claim 1, wherein the support logic (106) comprises means for receiving an instantiation message for adapting the support logic to the control logic code.

3. Device according to claim 1, wherein the receiver (102) is configured to receive a further control logic code which allows controlling a runtime behaviour of at least one second device of the plurality of devices, wherein the runtime environment (104) is configured to execute the further control logic code and wherein the support logic (106) is adaptable to the further control logic code.

4. Apparatus (200) for initializing a networked control system with a plurality of devices (100a, 100b, 100c) according to claim 1, comprising:

means (222) for translating a device independent control logic program which defines a runtime behaviour of at least one device (100b) of the plurality of devices into a control logic code being executable on a selected device (100c) of the plurality devices;

means (224) for transmitting the control logic code to the selected device; and

means (226) for adapting a support logic of the selected device and the support logic of all devices having state variables used as input in the control logic program, wherein the support logic provides a communication link for exchanging state variables necessary for executing the control logic code.

5. A networked control system, comprising:

a plurality of devices (100a, 100b, 100c) according to one of claims 1 to 3, wherein each device is specified by a corresponding device logic;

means (332) for collecting the device logics of the plurality of devices and for specifying a runtime behaviour of at least one device (100b) of the plurality of devices based on a device logic corresponding to the at least one device;

means (334) for generating at least one device independent control logic program which defines the runtime behaviour of the at least one device; and

an apparatus (200) for initializing according to claim 4.

6. The networked control system according to claim 5, wherein the means (332) for collecting is configured to specify a runtime behaviour of all the plurality of devices (100a, 100b, 100c) based on all device logics and wherein the means (334) for generating is configured to provide a plurality of device independent control logic programs.

7. The networked control system according to claim 5, further comprising at least one application being adapted to controlling a group of devices by means of operations on common state variables of the group of devices or on a set of values of the group of devices.

8. Method for initializing a networked control system with a plurality of devices according claim 1, comprising:

translating a device independent control logic program which defines a runtime behaviour of at least one device of the plurality of devices into a control logic code being executable on a selected device of the plurality devices;

transmitting the control logic code to the selected device; and

adapting a support logic of the selected device and the support logic of all devices having state variables used as input in the control logic program, wherein the support logic provides a communication link for exchanging state variables necessary for executing the control logic code.

9. Method for establishing a networked control system, comprising:

providing a plurality of devices (100a, 100b, 100c) according to one of claims 1 to 3, wherein each device is specified by a device logic;

collecting the device logics of the plurality of devices and specifying a runtime behaviour of at least one device (100b) of the plurality of devices based on a device logic corresponding to the at least one device;

generating at least one device independent control logic program defining the runtime behaviour of the at least one device; and

initialize the networked control system according to claim 5.

10. Method for establishing a networked control system according to claim 9, further comprising:

generating at least one new device independent control logic program defining the runtime behaviour of the at least one device;

translating the at least one new device independent control logic program into a new control logic code being executable on a selected device of the plurality devices;

transmitting the new control logic code to the selected device; and

adapting a support logic of the selected device and the support logic of all devices having state variables used as input in the at least one new device independent control logic program, which in this case is an incremental operation.

11. Method for adding new functionality to a networked control system according to claim 5, comprising:

generating at least one new device independent control logic program defining the runtime behaviour of the at least one device;

translating the at least one new device independent control logic program into a new control logic code being executable on a selected device of the plurality devices;

transmitting the new control logic code to the selected device; and

adapting a support logic of the selected device and the support logic of all devices having state variables used as input in the at least one new device independent control logic program, which in this case is an incremental operation.

12-13. -13. (canceled)