TW200300639A - Bluetooth communication system capable of integrating network and voice phone - Google Patents

Abstract

The invention provides a bluetooth communication system capable of integrating network and voice phone, which is a bluetooth transmission device for integrating Ethernet network, regular telephone and bluetooth wireless technology. The bluetooth transmission device comprises a microprocessor, a network control chip, a bluetooth module, a telephone circuit device and an analog/digital voice converter, which is characterized in comprising using a phone line in a port set up by a telephone circuit device to connect with a phone circuit, further using a microprocessor to judge the source of phone signal or destination position and determine whether voice signal is forwarded to the bluetooth module, conducting an analog/digital conversion of voice signal by an analog/digital converter, performing a connection via the bluetooth module and the bluetooth earphone in support of bluetooth technology in personal WLAN, so as to allow a user to answer a call wirelessly without the limitation of conventional phone line, using the network line input port set up by the network control chip to connect to the Ethernet network, providing source and destination location of packet data by the microprocessor, performing a connection the browsing tool (e.g. notebook computer supporting bluetooth technology, PDA supporting bluetooth technology, panel computer support bluetooth technology, etc.) of bluetooth module and personal WLAN, providing the user with packet data transmission or internet browsing, and simultaneously performing full-duplex transmission of voice and data in personal WLAN to further provide user with a transmission method having no line constraint and flexibility.

Description

200300639 V. Description of the invention (1) "Technical Field" This issue of the sun and the moonYyan | The traditional telephone library ί A combination of wireless Bluetooth transmission technology, Ethernet and connected Bluetooth i-series 2 can be packetized at the same time Data transmission and voice phone calls and other sexual activities {Card mobile students are also prepared to live and set up a network, generation layer or line. The current products are not used for production, and the devices that must be occupied are not operated. Accumulated skills are transferred into the transmission technology, the transmission network is transmitted, the transmission line is transmitted to the network, and the wireless network has no wireless line technical assistance and no unskilled support. Sexuality; Skilllessness, or Health, Special Skills, and Universal Skills, followed by Electricity and Gradual Prerequisites (Guang Wuye and Shigetsu, No Need to Prepare, Those who set materials or provide a package of goods) If the production is closed or if the operation number is used, the technical transmission, transmission, transmission, and transmission of audio and video are not supported by the bank. A cover letter or face signal may be provided before the news of the city line. Multi-simultaneous interpretation, pass through the material channel, send the title or signal, audio, voice, and speech to carry out high school Dafatong-Wuer Yes, it is introduced into the same round of the law. It is not necessary to describe what is done in the system. It is also necessary to use the same skills as the skills of the system. It is also necessary to pass the common delivery line. Although there is no card on the line, the network expansion needs to be transmitted. If the wireless network is expected to be unavailable to regular informants, page 5 200300639 V. Description of the invention (2) The technical difficulties to be solved. The main purpose of the present invention is to provide a Bluetooth communication system that can combine Ethernet and traditional telephones, which combines Ethernet, traditional telephone and Bluetooth wireless technology, and simultaneously carries out two-way transmission of voice signals and packet data. It is a Bluetooth transmission device that can integrate Ethernet, traditional telephone and Bluetooth wireless technology. The Bluetooth transmission device mainly includes a microprocessor, a network control chip, a Bluetooth module, and a telephone line. And a voice analog digital converter, which are as follows: the telephone line is connected to the telephone line through the telephone line input port, and then the microprocessor determines the source or destination of the telephone signal Decide whether to send the voice signal to the Bluetooth module, and use the analog-to-digital converter to perform analog / digital conversion of the voice signal, and then use the Bluetooth module and the Bluetooth headset in the wireless personal area network to support the Bluetooth technology. The connection can provide users with wireless phone answering without being restrained by traditional telephone lines. At the same time, they can use the network line input port set by the network control chip to connect to the Ethernet at the same time. Provide packet data source and destination location, and then use Bluetooth modules and wireless personal area network browsing tools (such as: laptops that support Bluetooth technology, personal digital assistants that support Bluetooth technology, Bluetooth technology support Tablet, etc.) as a link, providing users with the ability to transmit packet data, or browse the Internet, and simultaneously perform two-way transmission of voice and data in a wireless personal area network, thereby providing users with a Line fetters and convenient and flexible transmission methods.

200300639 V. Description of the invention (3) "Embodiment" In order to make it easy for your examiner to understand the other features and advantages of the present invention and the effects achieved, the present invention will be described in detail below with reference to the drawings. : Please refer to Fig. 1 and Fig. 2. The present invention provides a "Bluetooth communication system capable of combining network and voice telephone", which is a type of integrated Ethernet, traditional telephone and Bluetooth wireless technology. Bluetooth transmission device 1; The Bluetooth transmission device 1 mainly includes a microprocessor 11, a network control chip 12, a Bluetooth module 1 3, a telephone line device 14, and a voice analog-to-digital converter. 15; the microprocessor 11 is connected to the network control chip 12, the Bluetooth module 13 and the telephone line switch 14 respectively, and is provided with a reset button 1 1 1; the microprocessor 1 1 It can process the data or voice signals transmitted by the network control chip 1 2, the Bluetooth module 13 or the telephone line device 14, and provide the source or destination of the data and voice signals. The network control chip 1 The packet information from 2 is uploaded to The bud module 13 is used for wireless transmission, or the packet data transmitted by the bluetooth module 13 is transmitted to the network control chip 12; the voice signal transmitted by the telephone line device 14 can be transmitted through the microprocessor 1 1 Determine the source or destination of the phone signal and decide whether to send the phone signal to the Bluetooth module 1 3 to facilitate the user to answer the phone wirelessly; The reset button 1 1 1 is mainly for users to press The reset button 1 1 1 and use the microprocessor 1 1 to quickly and easily reset the blue

200300639 V. Description of the invention (4) Bud transmission device 1; The network control chip 12 is connected to the microprocessor 11 and has a network line input port 1 2 1 and a network line output port 1 2 2; the The network control chip 12 can provide access and transmission of packet data, which can determine the source or destination of the packet data and voice signals, and decide whether to transmit the packet data and voice signals to the Bluetooth module 13 ; The network line input port 1 2 1 can be directly connected to the Ethernet network, and provides a path for transmitting and receiving packet data between the network control chip 12 and the Ethernet network; The network line output port 1 2 2 can be connected to the network Other users on the road or network sharing device 3 (eg, computer host, hub, bandwidth sharer, etc.), and can send packet data to other users on the network or network sharing device 3, or to other users on the network Or the network sharing device 3 receives the packet data and has the effect of sharing network resources; the Bluetooth module 1 3 is connected to the microprocessor 11 and the voice analog digital converter 15 and is capable of transmitting and receiving Bluetooth signal, and can The bud signal is divided into packet data and voice signals for processing and transmission; the Bluetooth module 13 can transmit the received packet data to the microprocessor 1 1 or the packet data transmitted by the microprocessor 11 Send to wireless personal area network, provide users with the ability to transmit packet data, or browse the Internet; and the Bluetooth module 1 3 can send the received voice signal to the voice analog digital converter 1 5 For signal conversion, or send the voice signal transmitted by the voice analog digital converter 15 to a mobile phone with a Bluetooth headset in the wireless personal area network for connection, which can provide users with wireless access

200300639 V. Description of the invention (5) Listening to the phone; The telephone line device 14 is connected to the microprocessor 11 and the voice analog digital converter 15 and is provided with a telephone line input 珲 1 4 1 and a telephone line output port. 1 4 2; The telephone line device 14 can be used as a path to connect traditional telephones, and the voice signal from the telephone line can be transmitted to the voice analog digital converter 1 5 by the judgment of the microprocessor 1 1 Or, the voice signal from the voice analog digital converter 15 is transmitted to the telephone line. The telephone line input port 1 4 1 can be connected to the telephone line and used as the path for voice signal transmission. The telephone line output port 1 4 2 Can provide users with external telephone 2 expansion equipment; The voice analog digital converter 15 is connected to the Bluetooth module 13 and the telephone line device 14, which can transfer the Bluetooth module 13 The voice signal is analogized and transmitted to the telephone line device 14 or the voice signal transmitted from the telephone line device 14 is digitized and then transmitted to the Bluetooth module 13; please refer to FIG. 1 again , And the two match the blue bud as shown in Figure 3. The packet data transmission process of the input device 1 is as follows: Use the network line input set by the network control chip 12 to connect 1 2 1 to the Ethernet network, provide the packet data source and destination location through the microprocessor 1 1 and then Through the Bluetooth module 1 3, it is connected to a notebook computer supporting Bluetooth technology in a wireless personal area network 5, a personal digital assistant supporting Bluetooth technology 6, a tablet computer 7 supporting Bluetooth technology, etc. to provide users Can be used for packet data transmission, or browse the Internet

2UUJUU639 V. Description of the invention (6) Please refer to Figure 1 and Figure 2 for the voice signal transmission in turn: as shown in Figure 4; the Bluetooth transmission device telephone line input port 1 4 1 It is determined by the telephone line device 14 that the telephone signal comes: the line, and then use the microprocessor!丄 Send to the Bluetooth module " and decide whether to convert the voice signal to the Bluetooth module: and support the resident bud in the transmission path of the converted voice signal through the Bluetooth module 1 3 and wireless Personal area network ra φ post-bud technology Bluetooth headset 4 can be connected to you, you can answer the line without being restrained by traditional telephone lines; ',-Shi through the combination of the above components, The Bluetooth transmission device can simultaneously perform two-way transmission of voice signals and packet data, thereby providing users with a way to prevent packet line or voice signal transmission from being fettered by lines, and to facilitate activities in wireless personal area networks. 4Automatic transmission mode, which is convenient for users to transmit packet data or browse the Internet at any time, and to answer calls wirelessly, which can reduce wiring costs, beautify the environment, and achieve high scalability. The invention shows its progressiveness and practicability even more, and its advantages are listed below: It can combine Ethernet, traditional telephone and Bluetooth wireless technology. . It can be connected to other ordinary telephones and other users on the network or network sharing equipment, with the function of sharing network resources. 3. Simultaneous two-way transmission of voice signals and packet data, and

Page 10 200300639 V. Description of the invention (7) It can be connected with the equipment supporting Bluetooth technology in the wireless personal area network for transmission at the same time. 4. It can greatly reduce the cost of purchasing network wireless transmission equipment and wiring, and has the effect of beautifying the environment. 5, with practicality. 6. Progressive. 7. It has great utilization value in industry and commerce and industry. In summary, the present invention has already met the requirements for the application of an invention patent. 提出 Submit an application in accordance with the law, and ask the Commissioner of the Bureau of Examinations to make a clear reference and grant the patent right of the invention.

Page 11 200300639 Brief description of the drawings Not illustrated The first drawing is a schematic diagram of the internal structure of the present invention. The second figure is a schematic diagram of an implementation state of the present invention. The third diagram is a schematic diagram of the packet data transmission process of the present invention. The fourth figure is a schematic diagram of the voice signal transmission process of the present invention. Figure number description 1 · · · Bluetooth transmission device 1 1 · · microprocessor 1 1 1 · reset button 12 · · network control chip 1 2 1 · network line input port 1 2 2 · network line output port 1 3 ·· Bluetooth module 1 4 ·· Telephone line device 1 4 1 · Telephone line input port 1 4 2 · Telephone line output port 15 · · Voice analogue digital converter 2 · · · —General telephone 3 ··· On the Internet Other users or network sharing devices 4 ··· Bluetooth headsets supporting Bluetooth technology 5 ·· Laptops supporting Bluetooth technology 6 ·· Personal digital assistants supporting Bluetooth technology 7 ·· Supporting Bluetooth Bud Technology Tablet

Page

Claims (1)

200300639 VI. Scope of patent application 1. A "Bluetooth communication system capable of combining network and voice telephone", which is a Bluetooth transmission device that can integrate Ethernet, traditional telephone and Bluetooth wireless technology. The Bluetooth transmission device mainly includes an L microprocessor, a network control chip, a Bluetooth module, a telephone circuit device, and a voice analog digital converter; the microprocessor is separately connected to the network control chip and the Bluetooth module. The bank and the telephone line device are connected, and a reset button is provided; the microprocessor can process the data or voice signals sent by the network control chip, Bluetooth module or electrical line device, and provide data and voice The source or destination of the signal can upload the packet data sent from the network control chip to the Bluetooth module for wireless transmission, or send the packet data sent from the Bluetooth module to the network control chip; The voice signal transmitted by the telephone line device can be judged by micro-management = judging the source or destination of the phone signal and determining whether to send the phone signal to the Bluetooth module. Answer the call online; The reset button is mainly used to provide users with a microprocessor to quickly and easily reset the Bluetooth transmission device by pressing the reset button; the network control chip is connected to the microprocessor , And has a network line input port and a network line output port; the network control chip can provide access and transmission of packet data, which can determine the source or destination location of packet data and voice signals, and decide whether to packetize Data and voice signals are transmitted with the Bluetooth module. The network line input port can be directly connected to the Ethernet network, providing a path for the network control chip and the Ethernet to send and receive packet data. The network line output port Can connect to other users on the network or share with the network Page 13 200300639 VI. Patent application 8 equipment, and can enjoy equipment, or data, the network has the Bluetooth, which can transmit data and voice packet data, data, voice transmission of data transmission voice signal analogous to the human area The network is provided for the user without the telephone set and can be used as a voice signal converter, or to the telephone line to send packet data to the network resource sharing module on the network and send and receive blue signals for processing and transmission To the micro office to a wireless individual, or to browse the Internet, and send it to the voice-to-digital converter with a Bluetooth line answering telephone line connector and a micro-phone line to connect the traditional electricity. Or the effect of the processor; and the voice bud signal, and transmission; the processor, or the local network and the Internet; and the audio analog digital transmission of the headset mobile processor and voice port and phone calls Path, the judgment of the processor, other digital converters that use network sharing, and analog digital conversion can be used by the Bluetooth module and the microprocessor. Use the Bluetooth module converter as the audio signal, and send the phone to connect the analog digital line output port; it can also send the phone to the voiced person or the network backup receiver to set the connection number Divided into a packet, the recipient of the transmitted packet can be used as a packet, and the received packet can be converted or sent to a wireless node. A convertible converter can be connected to the audio analog digital signal sent by the telephone line. The electrical δ tongue line input can be connected to the input path; the electrical live line output can provide equipment; ^ the telephone line, and is used as a voice signal to the user to expand the voice analog digital converter and Bluetooth module and The telephone line device is connected to 200300639 6. The scope of the patent application is set, which can analogize the voice signal sent by the Bluetooth module to the telephone line device, or the voice signal sent by the telephone line device , Digitize it, and then send it to the Bluetooth module. Page 15