Data reproducing apparatus and data reproducing system

• US 20020141092A1
• Filed: 03/27/2002
• Published: 10/03/2002
• Est. Priority Date: 03/29/2001
• Status: Active Grant

• Current Assignee: Clarion Co., Ltd. (Faurecia SA)
• Original Assignee: Clarion Co., Ltd. (Faurecia SA)
• Inventors: Andoh, Kunihiro
• Granted Patent: US 7,352,993 B2
• Time in Patent Office: Days
• US Class Current: 360/55
• CPC Class Codes: H04B 1/082 to be used in vehicles H04B1/086 takes precedence; holding or mounting accessories B60R11/02
• CPC Class Codes: H04H 60/15 on receiving information
• CPC Class Codes: H04H 60/80 characterised by transmission among terminal devices

Abstract

A data reproducing system of the invention includes a data transmitter for transmitting a data signal containing audio data by air and a data receiver for receiving the data signal by air from the data transmitter. The data receiver includes a data receiving section for receiving a data signal by air, a receiving ROM for storing specific apparatus-specific ID in advance, data extraction member for extracting the apparatus-specific ID contained in the data signal received by air, data determination member for determining whether the extracted apparatus-specific ID is in a predetermined relationship with the apparatus-specific ID stored in the receiving ROM, and reproducing member for extracting audio data from the data signal received by air and regenerating the audio data on a decoding section once the predetermined relationship is determined.

Claims

1. A data reproducing apparatus comprising:

receiving member for receiving a data signal by air from separate apparatus,

data storage member for storing specific identification data in advance,

data extraction member for extracting identification data contained in the data signal received by air by said receiving member,

data determination member for determining whether the identification data extracted by said data extraction member is in a predetermined relationship with the identification data stored in said data storage member, and

reproducing member for extracting audio data from the data signal received by air by said receiving member and regenerating the audio data once the predetermined relationship is determined by said data determination member.

2. The data reproducing apparatus according to claim 1, further comprising:

switching member for performing switching operation in case said separate apparatus is placed in a predetermined location, wherein

said receiving member starts receiving operation in accordance with the switching operation of said switching member.

5. The data reproducing apparatus according to claim 1, further comprising:

member for detecting approach of said separate apparatus, wherein

said data reproducing apparatus provides regenerated output of the audio data in case the approach of said separate apparatus is detected and the identification data is in a predetermined relationship.

6. The data reproducing apparatus according to claim 5, wherein

the approach of said separate apparatus is detected based on the receiving state of the data signal.

7. The data reproducing apparatus according to claim 5, wherein

the approach of said separate apparatus is detected based on detection of said separate apparatus being placed in a predetermined location.

3. A data reproducing system comprising:

a data transmitter for transmitting a data signal containing audio data by air, and

a data receiver for receiving the data signal by air from said data transmitter, wherein

said data receiver comprises;

receiving member for receiving a data signal by air from said data transmitter,

data storage member for storing specific identification data in advance,

data extraction member for extracting identification data contained in the data signal received by air by said receiving member,

data determination member for determining whether the identification data extracted by said data extraction member is in a predetermined relationship with the identification data stored in said data storage member, and

reproducing member for extracting audio data from the data signal received by air by said receiving member and regenerating the audio data once the predetermined relationship is determined by said data determination member.

4. The data reproducing system according to claim 3, wherein

said data receiving apparatus comprises switching member for performing switching operation in case said data transmitter is placed in a predetermined location, and

said receiving member starts receiving operation in accordance with the switching operation of said switching member.

8. The data reproducing apparatus according to claim 3, further comprising:

member for detecting approach of said separate apparatus, wherein

said data reproducing apparatus provides regenerated output of the audio data in case the approach of said separate apparatus is detected and the identification data is in a predetermined relationship.

9. The data reproducing apparatus according to claim 3, wherein

the approach of said separate apparatus is detected based on the receiving state of the data signal.