CN104837094A - Bluetooth earphone integrated with navigation function - Google Patents
Bluetooth earphone integrated with navigation function Download PDFInfo
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Abstract
The invention discloses a bluetooth earphone integrated with navigation function, comprising a control module, a navigation module, an audio frequency processing module, a voice module for broadcasting navigation path, an input module, a power supply module, and a Bluetooth communication module. The navigation module, the audio frequency processing module, the voice module, the input module, the power supply module, and the Bluetooth communication module are all connected to the control module. The control module, the navigation module, the audio frequency processing module, the voice module, the input module and the Bluetooth communication module are all connected to the power supply module. The bluetooth earphone integrated with navigation function is advantageous in that wireless charging technology is adopted, and the charging problem caused by the contact failure between a power line and a supply socket can be resolved; navigation for users can be conducted through voice, and navigation path can be broadcasted to users through the voice module, which is convenient for users to use.
Description
Technical field
The present invention relates to ear phone technology field, particularly relate to a kind of bluetooth earphone of integrated with guidance function.
Background technology
Conventional is automobile navigation instrument at present, and the general volume of this navigator is comparatively large, and be not easy to carry, earphone is a kind of miniaturized electronics that can carry with.Earphone in the market is generally used to realize the broadcasting to sound intermediate frequency contents such as electronic product Source Music, MP3, MP4, mobile phone or personal digital assistants (PDA).Current earphone does not have the function of navigation, therefore cannot by the realization of voice mode to the guidance of traveler yet.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of bluetooth earphone of integrated with guidance function is provided, adopt wireless charging technology, can by voice for user navigates.
The object of the invention is to be achieved through the following technical solutions: a kind of bluetooth earphone of integrated with guidance function, it comprises control module, navigation module, audio processing modules, voice module, input module, power module and bluetooth communication for voice broadcast guidance path, described navigation module, audio processing modules, voice module, input module, power module are all connected with control module with bluetooth communication, and control module, navigation module, audio processing modules, voice module, input module are all connected with power module with bluetooth communication.
Described navigation module comprises locator module for obtaining user's current location information, for the map submodule of storing electronic map data and the path planning submodule for carrying out path planning, path planning submodule is connected with locator module, map submodule and control module respectively.
Described power module comprises rechargeable battery, for receiving the electric energy receiving coil of electric energy, current rectifying and wave filtering circuit, regulating circuit and charge management circuit, the current output terminal of electric energy receiving coil is connected with the current input terminal of current rectifying and wave filtering circuit, the current output terminal of current rectifying and wave filtering circuit is connected with the current input terminal of regulating circuit, the current output terminal of regulating circuit is connected with the current input terminal of charge management circuit, the current output terminal of charge management circuit is connected with the current input terminal of rechargeable battery, and charge management circuit is connected with control module and carries out exchanges data.
Isolating safety grid is provided with between described electric energy receiving coil and current rectifying and wave filtering circuit.
Described input module comprises the navigation keys for starting/closing navigation feature, touch input screen, loud speaker and the microphone for inputting navigation purpose, navigation keys is all connected with control module with touch input screen, and described loud speaker is all connected with audio processing modules with microphone.
Described audio processing modules comprises audio codec, Dolby circuit and amplifier, described audio codec is connected with amplifier by Dolby circuit, amplifier is connected with loud speaker, and audio codec is also connected with microphone, amplifier also with control circuit model calling.
Described bluetooth communication comprises radio-frequency (RF) transmit-receive circuit, balun, radio-frequency filter and antenna, antenna is connected with balun by radio-frequency filter, balun is connected with radio-frequency (RF) transmit-receive circuit, and radio-frequency (RF) transmit-receive circuit is connected with control module.
The invention has the beneficial effects as follows:
(1) the present invention is provided with navigation module, for user provides navigation feature, and by voice module for user reports guidance path, is user-friendly to;
(2) the present invention adopts wireless charging technology, eliminates the charging problems because producing because of loose contact between power line and outlet.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the bluetooth earphone of a kind of integrated with guidance function of the present invention.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of bluetooth earphone of integrated with guidance function, it comprises control module, navigation module, audio processing modules, voice module, input module, power module and bluetooth communication for voice broadcast guidance path, described navigation module, audio processing modules, voice module, input module, power module are all connected with control module with bluetooth communication, and control module, navigation module, audio processing modules, voice module, input module are all connected with power module with bluetooth communication.
Described navigation module comprises locator module for obtaining user's current location information, for the map submodule of storing electronic map data and the path planning submodule for carrying out path planning, path planning submodule is connected with locator module, map submodule and control module respectively.
Described input module comprises the navigation keys for starting/closing navigation feature, touch input screen, loud speaker and the microphone for inputting navigation purpose, navigation keys is all connected with control module with touch input screen, and loud speaker is all connected with audio processing modules with microphone.
User starts navigation feature by navigation keys, and input destination by touch input screen, after control module receives destination information, destination information is transferred to path planning submodule, path planning submodule obtains user's current location information by locator module, and transfer and transfer electronic map data by map submodule, for user's path planning, complete after path planning obtains guidance path, guidance path is transferred to control module, and control module controls voice module and carries out Voice Navigation for user.
Described power module comprises rechargeable battery, for receiving the electric energy receiving coil of electric energy, current rectifying and wave filtering circuit, regulating circuit and charge management circuit, the described current output terminal of electric energy receiving coil is connected with the current input terminal of current rectifying and wave filtering circuit, the current output terminal of current rectifying and wave filtering circuit is connected with the current input terminal of regulating circuit, the current output terminal of regulating circuit is connected with the current input terminal of charge management circuit, the current output terminal of charge management circuit is connected with the current input terminal of rechargeable battery, described charge management circuit is connected with control module and carries out exchanges data.
Be provided with isolating safety grid between described electric energy receiving coil and current rectifying and wave filtering circuit, make can not mutually disturb between Bluetooth signal and wireless charging signal, improve the quality of Bluetooth communication.
Described audio processing modules comprises audio codec, Dolby circuit and amplifier, described audio codec is connected with amplifier by Dolby circuit, described amplifier is connected with loud speaker, and described audio codec is also connected with microphone, described amplifier also with control circuit model calling.
Described bluetooth communication comprises radio-frequency (RF) transmit-receive circuit, balun, radio-frequency filter and antenna, described antenna is connected with balun by radio-frequency filter, described balun is connected with radio-frequency (RF) transmit-receive circuit, and described radio-frequency (RF) transmit-receive circuit is connected with control module.
Claims (7)
1. the bluetooth earphone of an integrated with guidance function, it is characterized in that: it comprises control module, navigation module, audio processing modules, voice module, input module, power module and bluetooth communication for voice broadcast guidance path, described navigation module, audio processing modules, voice module, input module, power module are all connected with control module with bluetooth communication, and control module, navigation module, audio processing modules, voice module, input module are all connected with power module with bluetooth communication.
2. the bluetooth earphone of a kind of integrated with guidance function according to claim 1, it is characterized in that: described navigation module comprises locator module for obtaining user's current location information, for the map submodule of storing electronic map data and the path planning submodule for carrying out path planning, path planning submodule is connected with locator module, map submodule and control module respectively.
3. the bluetooth earphone of a kind of integrated with guidance function according to claim 1, it is characterized in that: described power module comprises rechargeable battery, for receiving the electric energy receiving coil of electric energy, current rectifying and wave filtering circuit, regulating circuit and charge management circuit, the current output terminal of electric energy receiving coil is connected with the current input terminal of current rectifying and wave filtering circuit, the current output terminal of current rectifying and wave filtering circuit is connected with the current input terminal of regulating circuit, the current output terminal of regulating circuit is connected with the current input terminal of charge management circuit, the current output terminal of charge management circuit is connected with the current input terminal of rechargeable battery, charge management circuit is connected with control module and carries out exchanges data.
4. the bluetooth earphone of a kind of integrated with guidance function according to claim 3, is characterized in that: be provided with isolating safety grid between described electric energy receiving coil and current rectifying and wave filtering circuit.
5. the bluetooth earphone of a kind of integrated with guidance function according to claim 1, it is characterized in that: described input module comprises the navigation keys for starting/closing navigation feature, touch input screen, loud speaker and the microphone for inputting navigation purpose, navigation keys is all connected with control module with touch input screen, and described loud speaker is all connected with audio processing modules with microphone.
6. the bluetooth earphone of a kind of integrated with guidance function according to claim 5, it is characterized in that: described audio processing modules comprises audio codec, Dolby circuit and amplifier, described audio codec is connected with amplifier by Dolby circuit, amplifier is connected with loud speaker, audio codec is also connected with microphone, amplifier also with control circuit model calling.
7. the bluetooth earphone of a kind of integrated with guidance function according to claim 1, it is characterized in that: described bluetooth communication comprises radio-frequency (RF) transmit-receive circuit, balun, radio-frequency filter and antenna, antenna is connected with balun by radio-frequency filter, balun is connected with radio-frequency (RF) transmit-receive circuit, and radio-frequency (RF) transmit-receive circuit is connected with control module.
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| CN201510199147.2A CN104837094A (en) | 2015-04-24 | 2015-04-24 | Bluetooth earphone integrated with navigation function |
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| CN201510199147.2A CN104837094A (en) | 2015-04-24 | 2015-04-24 | Bluetooth earphone integrated with navigation function |
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