Telephone-controlling device for intergrating bluetooth communication

• US 20040266349A1
• Filed: 10/07/2003
• Published: 12/30/2004
• Est. Priority Date: 06/30/2003
• Status: Abandoned Application

• Current Assignee: Charlene Wang
• Original Assignee: Charlene Wang
• Inventors: Wang, Charlene
• Application Number:
  US10/680,638
• Publication Number:
  US 20040266349A1
• Time in Patent Office: Days
• US Class Current: 455/41.2
• CPC Class Codes: H04M 1/05 specially adapted for use on head, throat or breast
• CPC Class Codes: H04M 1/6033 for providing handsfree use or a loudspeaker mode in telephone sets arrangements for preventing acoustic echo H04M9/08
• CPC Class Codes: H04M 1/72502 with one base station connected to a single line
• CPC Class Codes: H04M 2250/02 including a Bluetooth interface

Abstract

The telephone-controlling device for integrating bluetooth communication comprises: a microprocessor, a telephone interface circuit and a bluetooth interface circuit. The microprocessor controls the telephone interface circuit and the bluetooth interface circuit and renders the telephone interface circuit to connect with an external telephone network, also renders the bluetooth interface circuit to connect with a bluetooth headset. The telephone interface circuit connects with the microprocessor to connect the external telephone network and the bluetooth interface circuit connects with the microprocessor to proceed with wireless two-way transmission of sound messages with the bluetooth headset; hence when in receiving a phone call through the external telephone network, the microprocessor proceeds to control in order that the bluetooth headset communicates with the telephone directly.

Claims

1. A telephone-controlling device for integrating bluetooth communication comprising:

a microprocessor is used to control a telephone interface circuit and a bluetooth interface circuit, and to render said telephone interface circuit to proceed to connecting with an external telephone network, and to render said bluetooth interface circuit to proceed to connecting with a bluetooth headset;

said telephone interface circuit is connected with said microprocessor, and is used to connect with said external telephone network;

said bluetooth interface circuit is connected with said microprocessor, and is used to proceed with wireless two-way transmission of sound messages with said bluetooth headset;

thereby when in receiving a phone call by way of said external telephone network, said microprocessor performs controlling in order that said bluetooth headset communicates with said phone call directly.

2. The telephone-controlling device for integrating bluetooth communication as in claim 1, wherein said telephone interface circuit includes:

a rectifier connecting with a telephone line, wherein said telephone line is connected with said external telephone network;

a tone detector connecting with said rectifier and outputting ringing signals for said microprocessor to detect whether there are the ringing signals;

a hanging hook controller connecting with said microprocessor and being used to render said microprocessor to control on/off hook to thereby cut off or connect with said external telephone network;

a speech network circuit connected with said hanging hook controller, said rectifier, and a second external analog voice-input/output terminal separately for mutual receiving and transmitting vocal messages with said external telephone network.

3. The telephone-controlling device for integrating bluetooth communication as in claim 1, wherein said bluetooth interface circuit includes:

an antenna;

a bluetooth module connecting with said antenna, and connecting with said microprocessor to proceed with wireless two-way voice transmission with said bluetooth headset.

4. The telephone-controlling device for integrating bluetooth communication as in claim 3, wherein said bluetooth interface includes further an ADC/DAC (Analog-to-Digital Converter and Digital-to-Analog Converter) connecting with said bluetooth module, so as to convert sound messages transmitted between said bluetooth module and a first external analog voice-input/output terminal.

5. The telephone-controlling device for integrating bluetooth communication as in claim 4, wherein said first external analog voice-input/output terminal is electrically connected with said second external analog voice-input/output terminal.

6. The telephone-controlling device for integrating bluetooth communication as in claim 3, wherein said bluetooth interface circuit includes further a recharge circuit to provide recharging electric power for said bluetooth headset.

7. The telephone-controlling device for integrating bluetooth communication as in claim 1, said device further includes a telephone transfer switch connecting with said microprocessor to render said microprocessor to proceed to transferring with said bluetooth headset.

8. The telephone-controlling device for integrating bluetooth communication as in claim 1, said device further includes a small night-light switch connecting with said microprocessor to render said microprocessor to turn on a small night-light, wherein said small night-light provides a minute amount of illumination.