System for binding controller to controlled substations

• US 8,417,358 B2
• Filed: 04/23/2003
• Issued: 04/09/2013
• Est. Priority Date: 05/06/2002
• Status: Expired due to Fees

• Current Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Original Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Inventors: Prummel, Geert
• Primary Examiner(s): Ali, Mohammad
• Assistant Examiner(s): Norton, Jennifer L
• Application Number:
  US10/513,282
• Publication Number:
  US 20050198253A1
• Time in Patent Office: 3,639 Days
• Field of Search: 700/9, 700/11, 700/75, 700/25, 700/19, 700/24, 340/825.52, 340/825.69, 340/3.5
• US Class Current: 700/19
• CPC Class Codes: G08C 19/28 using pulse code
• CPC Class Codes: G08C 2201/20 Binding and programming of remote control devices

Abstract

A control system includes control units for sending commands to system units to be controlled by the contro1 units. Each system unit includes a table for storing the identification of at least one of the control units and a command. In a binding mode, the content of the table may be changed by a control unit.

Claims

1. A system comprising:

a station including a memory and a processor; and

a controller configured to transmit to the station a controller identification code and a controller key code;

wherein, in a binding mode entered in response to a bind command from the controller, said processor is configured to;

save the controller identification code and the controller key code in the memory in a table form; and

prevent the station from responding to messages from other controllers attempting to place the station in the binding mode, unless the controller also transmits the bind command to enter a new registration; and

wherein, in a normal mode, said processor is configured to;

verify presence of the controller identification code and the controller key code in the memory;

disable the processor if the controller identification code and the controller key code are not present in the memory;

enable the processor if the controller identification code and the controller key code are present in the memory; and

prevent the station from transferring a station identification code to the controller after determining that the controller identification code received from the controller does not correspond to a code stored in memory.

2. The system of claim 1, wherein the controller is further configured to transmit the bind command for placing stations within range in the binding mode.

3. The system of claim 2, wherein the stations that have been placed in the binding mode and which will not be further bound will return to the normal mode after a predetermined time.

4. The system of claim 1, wherein the controller key code is associated with a group of substations.

5. The system of claim 1, wherein another controller is bound to the station only after the station is placed in the binding mode by the controller which is already bound to the station.

6. The system of claim 1, wherein the controller further comprises a key configured to erase a portion of data stored in the memory of the station.

7. The system of claim 6, wherein the portion is the identification code.

8. A system comprising:

a station including a memory and a processor; and

a first controller configured to transmit to the station a first bind command for placing the station in a binding mode, wherein the first bind command includes a first controller identification code and a first controller key code of the first controller and wherein, in the binding mode, said processor is configured to save the first controller identification code and the first controller key code in the memory;

wherein, when the station is already bound to the first controller, said processor is further configured to prevent the station from responding to a second bind command from a second controller attempting to place the station in the binding mode unless the first controller also transmits the first bind command, and

wherein, in a normal mode, said processor is configured to;

verify presence in the memory of a second controller identification code and a second controller key code of the second controller;

disable the processor if the second controller identification code and the second controller key code are not present in the memory;

enable the processor if the second controller identification code and the second controller key code are present in the memory; and

prevent the station from transferring a station identification code to the second controller after determining that the second controller identification code received from the second controller does not correspond to a code stored in memory.

9. The system of claim 8, wherein the station is configurable to be bound to the first control station and the second control station.

10. The system of claim 8, wherein the station and a group of stations are configurable to be bound to a control code so that the station and the group of stations are controlled by the first controller upon transmitting the control code.