KR200209961Y1 - Hands free equipment capable of sound output of wireless information - Google Patents

Abstract

The present invention relates to a hand-free capable of voice output of wireless reception information, and in particular, R / F receiving unit 2 for receiving a variety of wireless information; A decoder 3 for decoding the received various information; An EEPROM 4 in which various control programs and data are stored; A key input unit 5 for inputting various numbers and codes; An output information mode selector 6 for selecting information on a specific service mode; A microcomputer 7 which performs the overall control function of the system; A data memory 8 for storing and outputting various received radio reception information; A voice converter 10 for converting various kinds of information into voice signals; A DC / DC converter 11; A charging circuit unit 12; An earphone switching switch unit 13 for outputting various voice signals to either of the wireless earphone transceiver 17 and the voice amplifier 14; A voice amplifier 14 for amplifying various voice and sound signals to a predetermined level; The wireless earphone transceiver 17 converts various voice and sound signals into wireless transmission signals and launches them into the air, and outputs various voice and sound signals received from the wireless earphone 18 to the earphone changeover switch 13. )Wow; An antenna 181, a wireless transceiver 182, and a handset 183 are provided, and the wireless earphone transceiver 17 receives the wireless voice signal launched into the air, converts the voice signal, and includes the voice signal of the caller. When the peripheral signal is input through the receiver, it is composed of a wireless earphone 18 that emits it to the air and checks various wireless reception information through the liquid crystal display of the mobile phone while driving, thereby preventing the occurrence of safety accidents in advance. If necessary, the contents can be prevented from being leaked to passengers when listening to various information and talking to a specific person.

Description

Hands free equipment capable of sound output of wireless information

The present invention relates to a hands-free capable of voice output of wireless reception information, and more particularly, various wireless reception information (eg, stock price, It receives and remembers exchange rate, oil price, economic news including gold market information, etc.), and enables users to output the information they want by voice through their own speakers or wireless earphones. It was invented so that a secret call could be made to prevent the information and the contents of the call with the unidentified person from being exposed to the passenger.

In general, holding a cell phone directly in a car and conducting a wireless telephone call with an unspecified number of people may lead to neglect of forward attention and may result in a safety accident due to inadequate measures for safe driving. Under these conditions, many accidents occur and many countries are taking legal sanctions.

Therefore, in recent years, the earphone microphone equipped with an integrated handset has been developed so as to be directly connected to a mobile phone, and a hand-free which is composed of a speaker, a microphone, and a stand together with a battery charging circuit has been developed and used.

However, wireless pagers, including most mobile phones, have only the function of displaying various wireless reception information transmitted through the wireless network on the LCD display as letters or numbers. There is a problem in that it is not possible to confirm the various wireless reception information desired by a voice signal.

In addition, the conventional hand-free also has only a charging function of a mobile phone battery and a call function through a microphone and a speaker, and there is a problem in that they cannot be listened to as a voice signal.

The present invention has been devised to solve such problems in the related art, and various wireless reception information such as stock price, exchange rate, oil price, economic news including gold price information, which are continuously transmitted through various wireless networks, is hand-free itself. It is stored in the internal data memory, and if desired by the user, the information in the corresponding mode can be converted into a voice signal so that the user can recognize it audibly and output through a speaker or wireless earphone in its own place. The object of the present invention is to provide a hand free capable of voice output of wireless reception information capable of making a secret call so that the contents of the call cannot be heard.

An object of the present invention described above, R / F receiving unit for amplifying to a predetermined level by receiving a variety of wireless data information, including a variety of wireless information that is transmitted from the wireless carrier through a wireless antenna; A decoder which decodes various wireless reception information received through the R / F receiving unit and delivers the received information to the microcomputer; An EEPROM that stores various data including various control programs necessary for controlling the system and provides the corresponding programs and data upon request of a microcomputer; A key input unit for inputting various numbers and codes; An output information mode selection unit for selecting and listening to information on a specific service mode among various wireless reception information (eg, stock price, exchange rate, oil price, economic news including gold market information); Various wireless reception information input through the decoder is stored in the data memory side, and only the information corresponding to the input signal of the key input unit and output information mode selection unit is output to the voice conversion unit, and the overall control of the system through a predetermined program is performed. A microcomputer to perform a function; A data memory that stores various wireless reception information received through wireless communication providers under the control of the microcomputer and outputs the received voice information to the voice conversion unit upon request of the microcomputer; A voice converter for converting various types of information output from the data memory into a voice signal under the control of the microcomputer and outputting the voice signal to the earphone switching switch unit; A DC / DC converter for converting the high DC voltage output from the battery of the vehicle into the low DC voltage necessary for the operation of the mobile phone; A charging circuit unit which charges the battery by supplying the DC voltage output from the DC / DC converter through a data connector of a mobile phone; Equipped with a secret call on / off mode selection key, and a variety of voice signals output from the voice conversion unit including a variety of voice and audio signals input through the earphone jack of the mobile phone and the microphone of any of the wireless earphone transceiver and voice amplifier An earphone conversion switch unit for outputting to one side and outputting various voice and sound information input through the microphone and the earphone wireless transmitter to the earphone tweeter of the mobile phone; A voice amplifier for amplifying a variety of voice and sound signals output through the earphone switching switch unit to a predetermined level and outputting the same through a speaker; Converts various voice and sound signals outputted through the earphone switch switch into wireless transmission signals, launches them into the air through an antenna, and simultaneously converts various voice and sound signals transmitted from the wireless earphone side through the antenna A wireless earphone transceiver for outputting to the mobile phone side through the switch unit; It is equipped with an antenna, a wireless receiver and a handset, and receives the wireless voice signal emitted from the wireless earphone transceiver into the air, converts it into a voice signal, and fires it into the air when a peripheral signal including the voice signal of the caller is input through the receiver. This can be achieved by configuring a wireless earphone that will let you.

Therefore, various wireless reception information, such as stock price, exchange rate, oil price, and economic news including information on the current price, which are continuously transmitted through various wireless networks, can be stored in the data memory within the handsfree itself and can be operated by simple key operation while driving. It is possible to listen to the information in the mode, and if necessary, to make a secret call so that a passenger or the like cannot hear the contents of the call, so that the usability and reliability of the hands-free can be greatly improved.

1 is a block diagram of the present invention hand free.

2 is a plan view of the present invention hand free.

Explanation of symbols on the main parts of the drawings

1,19,181: Antenna 2: R / F Receiver

3: decoder 4: EEPROM

5: Key input unit 6: Output information mode selection unit

7: microcomputer 8: data memory

9: cigarette code 10: voice conversion unit

11 DC / DC converter 12: charging circuit

13: earphone switch unit 14: voice amplifier

15: microphone 16; speaker

17: wireless earphone transceiver 18: wireless earphone

20: Mobile phone 61: Stock information mode selection key

62: exchange rate information mode selection key 63: oil price information mode selection key

64: Current price information mode selection key 65: Economic news mode selection key

131: secret call on / off selection key 182: wireless transceiver

183: Handset

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 shows a block diagram of the subject innovation free hand, Figure 2 shows a plan view of the subject innovation free hand.

According to this, there is provided an R / F receiver 2 for amplifying to a predetermined level by receiving a variety of wireless data information, including a variety of wireless information transmitted from the wireless communication provider in real time through the antenna (1);

A decoder (3) which decodes various radio reception information received through the R / F receiver (2) and delivers it to the microcomputer (7);

An EEPROM (4) for storing various data including various control programs necessary for controlling the system and providing the corresponding programs and data upon request of the microcomputer (7);

A key input unit 5 for inputting various numbers and codes;

An output information mode selection unit 6 for selecting and listening to information on a specific service mode among various radio reception information (for example, stock price, exchange rate, oil price, economic news including gold market information);

Various wireless reception information input through the decoder 3 is stored in the data memory 8 side, and only the information corresponding to the input signal of the key input unit 5 and the output information mode selection unit 6 is converted into a voice conversion unit. Output to (10) and at the same time through a predetermined program A microcomputer 7 which performs the overall control function of the stem;

A data memory 8 which stores various wireless reception information received through wireless communication providers under the control of the microcomputer 7 and outputs it to the voice conversion unit 10 when the microcomputer requests;

A voice conversion unit 10 which is controlled by the microcomputer 7 and converts various types of information output from the data memory 8 into voice signals and outputs them to the earphone switching switch unit 13;

A DC / DC converter 11 for converting a high DC voltage output from the battery of the vehicle into a low DC voltage necessary for the operation of the mobile phone 20;

A charging circuit unit 12 for charging the battery by supplying the DC voltage output from the DC / DC converter 11 through the data connector 21 of the mobile phone 20;

The voice conversion unit 10 includes a secret call on / off mode selection key 131 and various voice and audio signals input through the earphone jack 22 and the microphone 15 of the mobile phone 20. Various audio and audio information input through the microphone 15 and the earphone wireless transceiver 17 while simultaneously outputting various voice signals output from the wireless earphone transceiver 17 and the voice amplifier 14. An earphone switching switch unit 13 for outputting the earphone jack 22 to the mobile phone 20;

A voice amplifier 14 for amplifying a variety of voice and sound signals output through the earphone switching switch unit 13 to a predetermined level and outputting them through the speaker 16;

Various voice and sound signals output through the earphone switch switch unit 13 is converted into a wireless transmission signal to be launched into the air through the antenna 19 and at the same time is transmitted from the wireless earphone 18 side through the antenna A wireless earphone transceiver 17 for outputting various received voice and sound signals to the mobile phone 20 through the earphone switching switch unit 13;

An antenna 181, a wireless transceiver 182, and a handset 183 are provided, and the wireless earphone transceiver 17 receives the wireless voice signal launched into the air, converts the voice signal, and includes the voice signal of the caller. When the peripheral signal is input through the handset is characterized by consisting of a wireless earphone 18 for firing it into the air.

At this time, in the output information mode selection unit 6, as shown in Fig. 2, the stock price information mode selection key 61, the exchange rate information mode selection key 62, the oil price information mode selection key 63, and the current price information mode selection key. An economic news mode selection key 65 including 64 is provided.

Referring to the operation of the hands-free capable of voice output of the present invention wireless reception information configured as described above are as follows.

First of all, the hand free of the present invention includes a DC / DC converter 11 and a charging circuit unit 12 like a conventional hand free, and various wireless information continuously transmitted through various wireless networks, that is, stock price, In order to receive wireless information such as exchange rate, oil price, and economic news including information on the current price, it is stored in the data memory 8 of the hand free itself and the user can listen to the information in the desired mode by voice as needed. A receiver 2, a decoder 3, an EEPROM 4, a key input unit 5, an output information mode selector 6, a microcomputer 7, a data memory 8, and a voice converter 10 It is equipped.

In addition, when listening to the above-mentioned wireless reception information or to make a call with a specific person, the user can talk and listen through the microphone 15 and the speaker 16 installed in the handfree itself, and the wireless earphone 18 The earphone switch switch unit 13, the speaker 16, the microphone 15, the voice amplifier 14, the wireless so that the passenger can also conduct a secret call so that the passenger or the like cannot hear the contents of the call or the contents of the call. An earphone transceiver 17 and a wireless earphone 18 including an antenna 181, a wireless transceiver 182, and a handset 183 are provided.

Therefore, when making a normal telephone call with a specific person, a secret call is made while the input terminal (ie, connecting tweet) of the earphone switching switch unit 13 is connected to the earphone jack 22 of the cellular phone 20. The on / off mode selection key 131 may be 'on' or 'off' to make a call using the microphone 15 and the speaker 16 installed in the wireless earphone 18 or the handfree itself. In general, when the contents of the call may be known to another person, the secret call on / off mode selection key 131 is 'off' and the conversation is conducted through the microphone 15 and the speaker 16 installed in the handfree itself. If the contents of the call are not known to the passengers, the secret call on / off mode selection key 131 may be 'on' to conduct a conversation through the wireless earphone 18.

Of course, when the secret call on / off mode selection key 131 is 'on', both voice signals are transmitted to the relay function of the wireless earphone transceiver 17 and the wireless receiver 182 of the wireless earphone 18 in the handfree. By mutual wireless transmission and reception.

On the other hand, various wireless data information including various wireless information transmitted in real time from various wireless communication providers are normally received by the R / F receiver 2 through the antenna 1, amplified to a predetermined level, and then decoded ( After inputted and decrypted in 3), it is continuously stored in the data memory 8 through the microcomputer 7.

Accordingly, the user can select and listen to information on a specific service mode among key input unit 5 and various wireless reception information installed so that a user can input various numbers and codes (for example, a desired company code in case of securities) at any time. By appropriately manipulating the keys in the output information mode selector 6 provided so as to allow the user to select and listen to information desired by the radio reception information stored in the data memory 8.

That is, when the user selects the desired information mode and its contents by appropriately manipulating the keys installed in the key input section 5 and the output information mode selection section 6, the system control program stored in the EEPROM 4 is used. Since only the information corresponding to the input signal of the key input section 5 and the output information mode selection section 6 is retrieved from the data memory 8 by the microcomputer 7 and outputted to the voice conversion section 10, The voice conversion unit 10 converts the various information output from the data memory 8 into a voice signal and outputs it to the earphone switching switch unit 13. The voice signal for the various information is converted into the earphone. Depending on whether the secret call on / off selection key 131 of the switch unit 13 is turned on or off, it may be amplified through the voice amplifier 14 and then output through the speaker 16 installed therein. Nothing After converting into a wireless signal through the line earphone transceiver 17 and transmitted to the air through the antenna 19, the wireless earphone 18 after being received by the wireless transceiver 182 through the antenna 181 of the wireless earphone 18 It can also be output through the handset installed in the).

Therefore, the user can not only listen to the information he / she wants together with the passenger through the speaker 16 installed in the handfree itself, but also can not hear the passenger through the wireless earphone 18 as necessary. You can listen to only the information you want in a state.

On the other hand, when connecting the cigarette light (9) to the cigarette lighter installed in the car normally, and the mobile phone connecting tweeter connected to the charging circuit and the microcomputer (7) to the data connector 21 of the mobile phone 20, the battery of the car The DC voltage output from the DC / DC converter 11 for converting the high DC voltage output from the DC signal to the low DC voltage required for the operation of the mobile phone 20 is the data connector 21 of the charging circuit unit 12 and the mobile phone 20. ) Is supplied as a rechargeable battery for the mobile phone, so the battery of the mobile phone can be charged in the same way as in a normal hand free.

As described above, according to the present invention, various wireless reception information, such as stock price, exchange rate, oil price, and economic news including information on the current price, which are continuously transmitted through various wireless networks, are stored in the data memory within the handsfree itself. If the user wants, only the information in the relevant mode can be retrieved and converted into voice, so that the user can listen to various wireless reception information while driving and check the various wireless reception information through the liquid crystal display of the mobile phone while driving. It is possible to prevent the occurrence of safety accidents that may occur due to the accident, and if necessary, it is possible to prevent the contents of leaking to passengers when listening to various information and talking to a specific person (ie, confidentiality). You can make a phone call) You can greatly improve the usability and reliability of Handfree It is an idea.

Claims (2)

An R / F receiver 2 which receives various wireless data information including various wireless information transmitted from the wireless communication provider in real time through the antenna 1 and amplifies it to a predetermined level; A decoder (3) which decodes various radio reception information received through the R / F receiver (2) and delivers it to the microcomputer (7); An EEPROM (4) for storing various data including various control programs necessary for controlling the system and providing the corresponding programs and data upon request of the microcomputer (7); A key input unit 5 for inputting various numbers and codes; An output information mode selector 6 for selecting and listening to information on a specific service mode among various radio reception information; Various wireless reception information input through the decoder 3 is stored in the data memory 8 side, and only the information corresponding to the input signal of the key input unit 5 and the output information mode selection unit 6 is converted into a voice conversion unit. A microcomputer 7 which outputs to 10 and performs overall control of the system through a predetermined program; A data memory 8 which stores various wireless reception information received through wireless communication providers under the control of the microcomputer 7 and outputs it to the voice conversion unit 10 when the microcomputer requests; A voice conversion unit 10 which is controlled by the microcomputer 7 and converts various types of information output from the data memory 8 into voice signals and outputs them to the earphone switching switch unit 13; A DC / DC converter 11 for converting a high DC voltage output from the battery of the vehicle into a low DC voltage necessary for the operation of the mobile phone 20; A charging circuit unit 12 for charging the battery by supplying the DC voltage output from the DC / DC converter 11 through the data connector 21 of the mobile phone 20; The voice conversion unit 10 includes a secret call on / off mode selection key 131 and various voice and audio signals input through the earphone jack 22 and the microphone 15 of the mobile phone 20. Various audio and audio information input through the microphone 15 and the earphone wireless transceiver 17 while simultaneously outputting various voice signals output from the wireless earphone transceiver 17 and the voice amplifier 14. An earphone switching switch unit 13 for outputting the earphone jack 22 to the mobile phone 20; A voice amplifier 14 for amplifying a variety of voice and sound signals output through the earphone switching switch unit 13 to a predetermined level and outputting them through the speaker 16; Various voice and sound signals output through the earphone switch switch unit 13 is converted into a wireless transmission signal to be launched into the air through the antenna 19 and at the same time is transmitted from the wireless earphone 18 side through the antenna A wireless earphone transceiver 17 for outputting various received voice and sound signals to the mobile phone 20 through the earphone switching switch unit 13; An antenna 181, a wireless transceiver 182, and a handset 183 are provided, and the wireless earphone transceiver 17 receives the wireless voice signal launched into the air, converts the voice signal, and includes the voice signal of the caller. When a peripheral signal is input through the handset, it is possible to output a wireless earphone 18, which is configured as a wireless earphone 18 that launches it into the air. The method according to claim 1, The output information mode selector 6 includes a stock price information mode selection key 61, a currency information mode selection key 62, a oil price information mode selection key 63, and a gold market information mode selection key 64. And a mode selection key (65). The hand free capable of voice output of wireless reception information.