Method of programming local control

• US 5,629,868 A
• Filed: 02/07/1994
• Issued: 05/13/1997
• Est. Priority Date: 02/07/1994
• Status: Expired due to Fees

• Current Assignee: Le Groupe Videotron Limitee
• Original Assignee: Le Groupe Videotron Limitee
• Inventors: Cartier, Alain, Tessier, Alain, Ayotte, Genevieve, Beaudry, Michel
• Primary Examiner(s): Voeltz, Emanuel T.
• Assistant Examiner(s): PEESO, THOMAS R
• Application Number:
  US08/193,413
• Time in Patent Office: 1,191 Days
• Field of Search: 348/764, 348/164, 380/10, 359/142, 359/145, 359/146, 359/172, 359/181, 340/825.72, 340/825.82, 340/825.83, 364/514 R
• US Class Current: 348/164
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: G08C 19/28 using pulse code
• CPC Class Codes: G08C 2201/21 Programming remote control devices via third means
• CPC Class Codes: G08C 23/04 using light waves, e.g. infrared

Abstract

This invention relates to programming a remote control comprised of storing in a memory, data for control of a population of appliances, the data being sufficient to allow a remote control to remotely control functions of any of the population of appliances; selecting which appliances are to be controlled by the remote control; transmitting to the remote control data for control of the selected appliances; storing the transmitted data in the remote control; whereby the remote control is programmed to control the selected appliances.

Claims

1. A method of programming a remote control comprising:

(a) storing in a memory, data for control of a population of appliances, said data being sufficient to allow a remote control to remotely control functions of any of the population of appliances;

(b) selecting which appliances are to be controlled by the remote control,

(c) transmitting to the remote control data for control of the selected appliances;

(d) storing said transmitted data in said remote control;

whereby the remote control is programmed to control the selected appliances,

(e) said memory being at a central location, and said data is transmitted to a user terminal for acquisition by said remote control,

(f) the data is acquired by the remote control by flashing a code using electromagnetic energy at the user terminal corresponding to said data for control of said appliances on a display, and

(g) pointing said remote control at a display for reception and thus acquisition of said data.

2. A method as defined in claim 1, including storing said data locally in said terminal prior to flashing said code.

3. A method as defined in claim 2 including displaying on said display descriptions of a plurality of models of appliances for selection thereof by said user, selecting a model by signalling from the remote control, and flashing particular control codes corresponding to data related to the selected appliance models and functions thereof on said display, detecting said flashing in the remote control, and storing control codes corresponding thereto in the remote control for later access thereof by the user for control of local appliances.

4. A method for programming an appliance control apparatus comprising repetitively and cyclically transmitting control code for a population of appliances from a central location, receiving said control codes, the transmitting step being comprised of broadcasting said control codes, storing all of the control codes for said population of appliances at the control apparatus, indicating to a user the identity of appliances that may be controlled by means of a remote appliance control means, selectively particular ones of said appliances in response to said indication, then storing only those control codes corresponding to said selected particular appliances in said remote appliance control means, in which the indicating step is effected by flashing a light to said remote appliance control means in accordance with said control codes, and in which the storing means is effected by storing data signals corresponding to the flashes of light in memory locations of said remote appliance control means addressable by predetermined key switches of said remote appliance control means, whereby said codes stored at said memory locations can be accessed by means of said switches and local appliances control codes generated thereby for controlling said local appliances.

5. A method of defined in claim 4 in which said flashes of light are generated by applying modulated representations of said control codes to a television monitor and flashing a display of said monitor.

6. A method as defined in claim 5 including flashing a restricted area on the screen of said monitor.

7. A method as defined in claim 4 which the flashes of light are generated by applying modulated representations of said control codes to a light emitting diode, and flashing said diode.

8. A method of programming an appliance control apparatus comprising repetitively and cyclically transmitting control codes for a population of appliances from a central location, receiving said control codes and storing at least those control codes required to control local appliances at the control apparatus, the transmitting step being comprised of broadcasting said control codes, at least some of the control codes are for control of a VCR to record a program during a predetermined period on a predetermined channel, further including controlling said VCR using said control codes for control of said VCR, and including displaying to a user on a display a list of programs that may be automatically recorded by means of a control means, selecting particular programs from the list, then storing control codes for control of said VCR in the control means corresponding to the selected programs.

9. A method as defined in claim 8 in which said control means is comprised of positioning a remote control in receiving range of said control apparatus and in transmitting range of said VCR, transmitting said control codes for control of said VCR to the remote control from the control apparatus and retranslating said control codes for control of said VCR from the remote control to the VCR to control recording of at least one selected program.

10. A method as defined in claim 9 in which said transmitted control codes for control of the VCR are stored in the remote control, and in which the step of positioning the remote control in transmitting range of said VCR is conducted a period of time after the control codes have been transmitted, but prior to a start time of said one selected program.

11. A method of programming and operating a remote control comprising:

(a) transmitting from a central location control codes for recording of at least one program by at least one VCR,

(b) acquiring and storing said control codes in a user terminal,

(c) presenting on a display screen associated with the user terminal a list of programs for which the control codes have been stored,

(d) selecting a program from the list by means of a signal from a remote control to the user terminal,

(e) transmitting particular control codes from those stored in the user terminal, relating to the selected program, from the user terminal to the remote control, and

(f) automatically controlling the VCR from the remote control using the particular control codes, to record the selected program.

12. A method as defined in claim 11, including storing the particular control codes in the remote control and automatically controlling the VCR to record the selected program during a selected interval of the program, from the stored control codes.

13. A method as defined in claim 12, including transmitting the particular control codes from the user terminal to the remote control and immediately retransmitting the particular control codes from the remote control to the VCR to control the VCR to record the selected program during a selected interval of the program.

14. A method of programming and operating a remote control comprising:

(a) repetitively and cyclically transmitting control code for a population of appliances from a central location,

(b) transmitting from a remote control to a user terminal a command for the user terminal to acquire said control codes,

(c) acquiring and storing said control codes in the user terminal,

(d) presenting on a display screen associated with the user terminal a list of appliances for which the control sequences have been stored,

(e) selecting an appliance from the list by means of a signal from the remote control to the user terminal,

(f) transmitting particular control codes from those stored in the user terminal, relating to the selected appliance, from the user terminal to the remote control, and storing the particular control codes in the remote control, and

(g) controlling the selected appliance from the remote control using the particular control codes,

in which the particular control codes are control codes designating the on time, off time, and channel of a particular VCR for a particular program shown on said list.

15. A method of programming and operating a remote control comprising:

(a) repetitively and cyclically transmitting control codes for a population of appliances from a central location,

(b) transmitting from a remote control to a user terminal a command for the user terminal to acquire said control codes,

(c) acquiring and storing said control codes in the user terminal,

(d) presenting on a display screen associated with the user terminal a list of appliances for which the control sequences have been stored,

(e) selecting an appliance from the list by means of a signal from the remote control to the user terminal,

(f) transmitting particular control codes from those stored in the user terminal, relating to the selected appliance, from the user terminal to the remote control, and storing the particular control codes in the remote control, and

(g) controlling the selected appliance from the remote control using the particular control codes,

in which a guide of programming instructions transmitted to the user terminal and stored in the user terminal is displayed on said display prior to presentation of said list of said appliances.

16. A method as defined in claim 15, including repeating steps (d)-(g) for additional appliances, and controlling a plurality of appliances from the remote control using stored particular control codes stored therein.

17. A method as defined in claim 15, including selecting plural appliances from the list, and transmitting control codes for all of the selected plural appliances from the user terminal to the remote control in one sequence for storage in the remote control, whereby all of the selected appliances may be controlled by the remote control from said stored sequence of control codes.

18. A method of programming an appliance control apparatus comprising providing an identification of equipment to be controlled to a service provider, and transmitting by said service provider from a head end control codes for said equipment via a transmission medium, said control codes being addressed to a user terminal, receiving said control codes from the transmission medium in the user terminal and storing said control codes for invoking by a subscriber in controlling said equipment, locally storing said control codes in a user remote control, and at least temporarily storing said control codes in a terminal memory and wireless transmitting said control code from said terminal to the remote control on command from the remote control, in which said wireless transmitting is effected by one of infrared light, a flashing light emitting diode and a flashing television display screen.

19. A method for programming a remote control comprising:

(a) storing in a memory, data for control of a population of appliances, said data being sufficient to allow a remote control to remotely control functions of any of the population of appliances;

(b) selecting which appliances are to be controlled by the remote control;

(c) transmitting to the remote control data for control of the selected appliances;

(d) storing said transmitted data in said remote control;

whereby the remote control is programmed to control the selected appliances,

(e) in which data transmitted and stored in the remote control includes an encryption key, and

(f) controlling at least one appliance by transmitting an encrypted ultrasonic or electromagnetic energy signal from the remote control to said at least one appliance for decoding of said signal and control of said at least one appliance by the decoded signal.

20. A method as defined in claim 19 including transmitting either said encrypted signal or an unencrypted signal to said at least one appliance from the remote control depending on whether the appliance is required to operate a secure function or a non-secure function.

21. A method as defined in claim 19 in which the encrypted signal contains a representation of a PIN number.

22. A method of programming a remote control comprising:

(a) storing in a memory, data for control of a population of appliances, said data being sufficient to allow a remote control to remotely control functions of any of the population of appliances;

(b) selecting which appliances are to be controlled by the remote control;

(c) transmitting to the remote control data for control of the selected appliances;

(d) storing said transmitted data in said remote control;

whereby the remote control is programmed to control the selected appliances,

(e) in which the data transmitted and stored in the remote control is substituted for a program already stored therein, whereby the remote control is completely reprogrammed.

23. A method as defined in claim 22 in which said data is repetitively and cyclically broadcast from the central location, appliances of said population being different models of different kinds of appliances and equipment which use different control codes from each other.

24. A method as defined in claim 22 wherein said transmission to a user terminal is via wireless broadcast.

25. A method as defined in claim 22 wherein said transmission to a user terminal is via a CATV network.

26. A method as defined in claim 22 in which at least some of the control codes are for control of a VCR to record a program during a predetermined period on a predetermined channel, and further including controlling said VCR using said control codes for control of a VCR.

27. A method as defined in claim 22 in which said substitute program includes an encryption key.

28. A method as defined in claim 22 in which the control codes are broadcast over one of a CATV network, a direct satellite to home broadcast, a local television station, a fiber optic network and a dial up computer-accessible network.