System that customizes favorite radio stations for multiple users

• US 20020081984A1
• Filed: 12/27/2000
• Published: 06/27/2002
• Est. Priority Date: 12/27/2000
• Status: Abandoned Application

• Current Assignee: Constance Liu
• Original Assignee: Constance Liu
• Inventors: Liu, Constance
• Application Number:
  US09/748,778
• Publication Number:
  US 20020081984A1
• Time in Patent Office: Days
• US Class Current: 455/186.1
• CPC Class Codes: H03J 1/0008 using a central processing unit, e.g. a microprocessor digital tuning in general H03J5/0245
• CPC Class Codes: H03J 5/0245 Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form microprocessor tuning H03J1/0008

Abstract

A typical car radio has favorite-station buttons for storing and selecting a driver'"'"'s favorite radio stations. If a car has more than one driver, then it becomes difficult for each driver to fully enjoy the comfort these favorite-station buttons offer. For example, a father'"'"'s favorite radio stations may not be his daughter'"'"'s. Any sharing of the favorite-station buttons is likely to be confusing when more than one driver shares the use of the same car. The confusion is especially made worse when at least one of the drivers is handicapped by either a physical disability or by senility.

This invention has memory for storing radio station frequencies for access by more than one driver. Each driver is first uniquely identified, and the driver'"'"'s identity is then used to make available for selection by the driver radio stations preset by this driver. This invention reduces confusion and increases comfort for those drivers who share a car.

Claims

1. A radio system in a vehicle for allowing multiple drivers to store, select and tune to preferred radio stations, said radio system comprising:

an identification system including a plurality of remote devices of a keyless entry system for the vehicle wherein each remote device being capable of generating a uniquely-coded transmission for generating a first current driver identity;

a vehicle micro-controller located in the vehicle and said vehicle micro-controller being operatively coupled to the identification system for receiving the first current driver identity;

a radio including preference means for receiving preferred station information for storage, memory for storing the preferred station information for storage, and control electronics for preferred station information processing and for receiving the first current driver identity from the vehicle micro-controller and linking in the memory the first current driver identity to the preferred station information for storage; and

the preference means further receiving preferred station information for selection and tuning and the control electronics being operatively configured to receive a second current driver identity from the identification system and further being configured to respond to the preferred station information for selection and tuning by selecting and tuning to the preferred station information for storage whose linked first current driver identity matching with the second current driver identity.

2. The radio system as claimed in claim 1 wherein each remote device has more than one trigger button wherein each button generates an identification transmission different from that of others.

3. The radio system as claimed in claim 1 wherein each remote device generates an identification transmission different from that of others.

4. A radio system in a vehicle for allowing multiple drivers to store, select and tune to preferred radio stations, said radio system comprising:

an identification system including a His/Her toggle switch located inside the vehicle for generating a first current driver identity;

a vehicle micro-controller located in the vehicle and said vehicle micro-controller being operatively coupled to the identification system for receiving the first current driver identity;

a radio including preference means for receiving preferred station information for storage, memory for storing the preferred station information for storage, and control electronics for preferred station information processing and for receiving the first current driver identity from the vehicle micro-controller and linking in the memory the first current driver identity to the preferred station information for storage; and

the preference means further receiving preferred station information for selection and tuning and the control electronics being operatively configured to receive a second current driver identity from the identification system and further being configured to respond to the preferred station information for selection and tuning by selecting and tuning to the preferred station information for storage whose linked first current driver identity matching with the second current driver identity.

5. A radio system in a vehicle for allowing multiple drivers to store, select and tune to preferred radio stations, said radio system comprising:

an identification system for generating a first current driver identity;

a vehicle micro-controller located in the vehicle and said vehicle micro-controller being operatively coupled to the identification system for receiving the first current driver identity;

a radio including preference means for receiving preferred station information for storage, memory for storing the preferred station information for storage, and control electronics for preferred station information processing and for receiving the first current driver identity from the vehicle micro-controller and linking in the memory the first current driver identity to the preferred station information for storage; and

the preference means further receiving preferred station information for selection and tuning and the control electronics being operatively configured to receive a second current driver identity from the identification system and further being configured to respond to the preferred station information for selection and tuning by selecting and tuning to the preferred station information for storage whose linked first current driver identity matching with the second current driver identity.

6. The radio system as claimed in claim 5 wherein the preference means includes a plurality of mechanical push buttons.