CN101119138A - Blue tooth electronic device and control method - Google Patents
Blue tooth electronic device and control method Download PDFInfo
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- CN101119138A CN101119138A CNA2006101087775A CN200610108777A CN101119138A CN 101119138 A CN101119138 A CN 101119138A CN A2006101087775 A CNA2006101087775 A CN A2006101087775A CN 200610108777 A CN200610108777 A CN 200610108777A CN 101119138 A CN101119138 A CN 101119138A
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Abstract
The present invention relates to a Bluetooth electronic device and relative control method. The Bluetooth electronic device comprises an antenna, an earphone component, an interface, a processing component and a shifting component. The earphone component is used for transferring voice with the Bluetooth cell phone through the antenna. The interface is used for connecting with external device. When the interface is not connected with the external device, the processing component enables the earphone component to transfer voice with the Bluetooth cell phone; when the interface is connected with the external device, and the shifting component is started, the external device transfers data with the Bluetooth cell phone through the antenna. Then invention integrated the Bluetooth earphone and the Bluetooth transmission unit into a Bluetooth electronic device. Therefore, the electronic device can not only transfer voice with the Bluetooth cell phone, but also enable the Bluetooth cell phone to transfer data with the external device.
Description
Technical field
The present invention relates to a kind of blue tooth electronic device, particularly relate to the blue tooth electronic device of a kind of integration bluetooth earphone and Bluetooth transmission device (dongle).
Background technology
Because the modern is for the high request of mobile and wireless penetration life, various wireless communication techniques are also fast-developing thereupon, and one of technology that is expected most wherein is no more than Bluetooth technology (Bluetooth).Because Bluetooth technology has high reliability, low power consumption, low cost and can link 7 advantages such as device at most, thereby be popular in the whole world.
Fig. 1 a is the schematic diagram of existing bluetooth cellular phone and bluetooth earphone.As shown in the figure, the user can utilize bluetooth earphone 12 to answer the voice signal that bluetooth cellular phone 11 is exported, or sound is sent to bluetooth cellular phone 11.
Fig. 1 b is the connection diagram of bluetooth cellular phone and personal computer.As shown in the figure, when user's desire is sent to personal computer 14 with the data (as photo, note) of bluetooth cellular phone 11, or will be when being sent to bluetooth cellular phone 11 with the data on the personal computer 14 (as ringing sound of cell phone, address book), need Bluetooth transmission device (dongle) 13 is installed on the personal computer 14, just can make bluetooth cellular phone 11 and personal computer 14 carry out transfer of data.
If from the above, the user can use bluetooth earphone 12 to answer bluetooth cellular phone 11 usually, but when wanting to make bluetooth cellular phone 11 and personal computer 14 to carry out transfer of data, just needs in addition by Bluetooth transmission device 13.
When the user goes out, need carry bluetooth cellular phone 11, bluetooth earphone 12 and Bluetooth transmission device 13, could receive calls at any time or transmit data.Yet, when the user leaves behind bluetooth earphone 12 or Bluetooth transmission device 13, just can't receive calls or carry out transfer of data, thereby bring inconvenience with personal computer.
Therefore, how a kind of blue tooth electronic device and control method are provided, bluetooth earphone and Bluetooth transmission device are combined in the blue tooth electronic device, make it not only can carry out the transmission of sound with bluetooth cellular phone, also can make bluetooth cellular phone and external device (ED) carry out transfer of data, thereby the inconvenience of avoiding the user to leave behind bluetooth earphone or Bluetooth transmission device and causing becomes one of researcher's problem to be solved.
Summary of the invention
In view of above problem, therefore, the object of the present invention is to provide a kind of blue tooth electronic device and control method, bluetooth earphone and Bluetooth transmission device are combined in the blue tooth electronic device, make it not only can carry out the transmission of sound with bluetooth cellular phone, also can make bluetooth cellular phone and external device (ED) carry out transfer of data, thereby avoid the user to leave behind bluetooth earphone or Bluetooth transmission device and the inconvenience that causes.
For reaching above-mentioned and other purpose, the present invention proposes a kind of blue tooth electronic device, it is characterized in that, comprising: an antenna; One headset assembly in order to by this antenna, carries out transfer voice with a bluetooth cellular phone; One connectivity port is in order to be connected with an external device (ED); One processing components, when this connectivity port did not connect this external device (ED), this headset assembly and this bluetooth cellular phone carried out transfer voice; And one switch assembly, and when this connectivity port connects this external device (ED), and this changeover module is when being activated, and this external device (ED) carries out transfer of data by this antenna and this bluetooth cellular phone.
Above-mentioned blue tooth electronic device is characterized in that, this headset assembly comprises: loudspeaker, in order to play one first voice signal that this bluetooth cellular phone provides; And a microphone, in order to receive a second sound signal.
Above-mentioned blue tooth electronic device, it is characterized in that, when this connectivity port does not connect this external device (ED), and when this antenna receives this first voice signal, this first voice signal of this processing modules process, and first voice signal after will handling is sent to this loudspeaker, and this processing components is also handled this second sound signal, and the second sound signal after will handling is sent to this bluetooth cellular phone.
Above-mentioned blue tooth electronic device is characterized in that, this coupling assembling is a universal serial bus connector.
Above-mentioned blue tooth electronic device is characterized in that, this external device (ED) is a personal computer.
Above-mentioned blue tooth electronic device, it is characterized in that, this processing components comprises: a memory cell, has first and second memory block, this first memory block stores one first application program and a HCI driver, and this second memory block stores a HCI firmware and a hardware drive program; An and processor, when this connectivity port does not connect this external device (ED), read this HCI firmware and this hardware drive program according to this first application program and this HCI driver, so that this headset assembly and this bluetooth cellular phone carry out transfer voice.
Above-mentioned blue tooth electronic device, it is characterized in that, this external device (ED) stores one second application program, when this connectivity port connects this external device (ED), and when this changeover module is activated, this external device (ED) reads this HCI firmware and this hardware drive program according to this second application program, and carries out transfer of data by this antenna and this bluetooth cellular phone.
Above-mentioned blue tooth electronic device is characterized in that, this switch unit is a switch.
Above-mentioned blue tooth electronic device is characterized in that, also comprises: a battery; And a charging assembly, when this connectivity port connects this external device (ED), this battery is charged according to the voltage signal that this external device (ED) provided.
Above-mentioned blue tooth electronic device is characterized in that, when this connectivity port connects this external device (ED), and this switch unit is when being activated, and this charging assembly charges to this battery according to this voltage signal.
In addition, for reaching above-mentioned and other purpose, the invention provides a kind of control method, be applicable to a blue tooth electronic device, it is characterized in that, this blue tooth electronic device has one and switches the unit, one processing unit and a memory cell, this memory cell has first and second memory block, this first memory block stores one first application program and a HCI driver, this second memory block stores a HCI firmware and a hardware drive program, and described control method may further comprise the steps: judge whether this blue tooth electronic device connects this external device (ED); When this blue tooth electronic device did not connect this external device (ED), this blue tooth electronic device and this bluetooth cellular phone carried out transfer voice; Judge whether this switch unit is activated; And connect this external device (ED) when this blue tooth electronic device, and this switch unit is when being activated, and this external device (ED) carries out transfer of data by this blue tooth electronic device and this bluetooth cellular phone.
Above-mentioned control method, it is characterized in that, when this blue tooth electronic device does not connect this external device (ED), this processing unit reads this HCI firmware and this hardware drive program according to this first application program and this HCI driver, makes this blue tooth electronic device and this bluetooth cellular phone carry out transfer voice.
Above-mentioned control method is characterized in that, also comprises one second application program is stored in this external device (ED).
Above-mentioned control method, it is characterized in that, when this blue tooth electronic device connects this external device (ED), and when this switch unit is activated, then this external device (ED) reads this HCI firmware and this hardware drive program according to this second application program, so that this bluetooth cellular phone carries out transfer of data by this blue tooth electronic device with this external device (ED).
Above-mentioned control method is characterized in that, also comprise when this connectivity port connecting this external device (ED), and this switch unit is not when being activated, and this external device (ED) begins this blue tooth electronic device is charged.
Above-mentioned control method is characterized in that, when this external device (ED) carried out transfer of data by this blue tooth electronic device and this bluetooth cellular phone, this external device (ED) also charged to this blue tooth electronic device.
Technique effect of the present invention is:
Blue tooth electronic device provided by the invention and control method, bluetooth earphone and Bluetooth transmission device are combined in the blue tooth electronic device, make it not only can carry out the transmission of sound with bluetooth cellular phone, also can make bluetooth cellular phone and external device (ED) carry out transfer of data, thereby when avoiding the user to leave behind bluetooth earphone or Bluetooth transmission device, can't receive calls or carry out transfer of data with personal computer and the inconvenience that causes.
Description of drawings
Fig. 1 a is the schematic diagram of existing bluetooth cellular phone and bluetooth earphone;
Fig. 1 b is the connection diagram of bluetooth cellular phone and personal computer;
Fig. 2 a is the schematic diagram that blue tooth electronic device operates in headset mode;
Fig. 2 b is the schematic diagram that blue tooth electronic device operates in charge mode;
Fig. 2 c is the schematic diagram that blue tooth electronic device operates in the transmitter pattern;
Fig. 3 is the internal structure schematic diagram of blue tooth electronic device of the present invention;
Fig. 4 a is the schematic diagram of the memory cell of blue tooth electronic device;
Fig. 4 b is the schematic diagram of the memory cell of external device (ED); And
Fig. 5 is a flow chart of steps of control method of the present invention.
Embodiment
The present invention is combined in bluetooth earphone and Bluetooth transmission device in one blue tooth electronic device, makes it not only can carry out the transmission of sound with bluetooth cellular phone, also can make bluetooth cellular phone and external device (ED) carry out transfer of data.
Fig. 2 a shows that blue tooth electronic device operates in the schematic diagram of headset mode.As shown in the figure, when the connectivity port 221 of blue tooth electronic device 22 was not connected with external device (ED) 23, blue tooth electronic device 22 operated in headset mode.Therefore, blue tooth electronic device 22 can pass through antenna 222, carries out transfer voice with bluetooth cellular phone 21.
Fig. 2 b shows that blue tooth electronic device operates in the schematic diagram of charge mode.When connectivity port 221 connects external device (ED)s 23 (for example personal computer), and switch unit 223 is not when being pressed (starting), and blue tooth electronic device 22 operates in charge mode.Therefore, external device (ED) 23 can be to blue tooth electronic device 22 action of charging.
Fig. 2 c shows that blue tooth electronic device operates in the schematic diagram of transmitter pattern.When connectivity port 221 connects external device (ED)s 23, and switch unit 223 is when being pressed (enabling), and blue tooth electronic device 22 is the transmitter pattern.Therefore, blue tooth electronic device 22 just can pass through antenna 222, and the data-signal that bluetooth cellular phone 21 is exported is sent to external device (ED) 23, or the data-signal of external device (ED) 23 outputs is sent to bluetooth cellular phone 21.
Because blue tooth electronic device 22 has headset mode, charge mode and transmitter pattern, therefore, blue tooth electronic device 22 can carry out transfer voice with bluetooth cellular phone 21 or by external device (ED) 23 action of charging, or makes bluetooth cellular phone 21 and external device (ED) 23 carry out transfer of data.
Fig. 3 is the internal structure schematic diagram of blue tooth electronic device of the present invention.As shown in the figure, blue tooth electronic device 22 comprises, connectivity port 221, antenna 222, changeover module 223, headset assembly 31, processing components 32, charging assembly 33 and battery 34.In the present embodiment, connectivity port 221 is USB (USB) connector, and changeover module 223 is a switch.
Under headset mode, antenna 222 receives the voice signal that bluetooth cellular phone 21 is exported, and received voice signal is sent to processing components 32.The voice signal that processing components 32 will be handled is sent to the loudspeaker 311 in the headset assembly 31.Therefore, the user just can hear the sound that bluetooth cellular phone 21 is exported by loudspeaker 311.In addition, microphone 3 12 sound that the user is sent is sent to processing components 32.The sound that processing components 32 will be handled is sent to bluetooth cellular phone 21 by antenna 222.
When blue tooth electronic device 22 operated in headset mode, earpiece application program and HCI driver that processor 321 stores according to memory block 41 were linked up with HCI firmware and hardware drive program that memory block 42 stores.
When the current potential of connectivity port 221 is changed to second default value by first default value, represent that then connectivity port 221 has connected external device (ED) 23.If when the user did not press (not starting) switch unit 223, then blue tooth electronic device 22 operated in charge mode.In charge mode, external device (ED) 23 provides voltage signal to the connectivity port 221, make charging assembly 33 according to this voltage signal to battery 34 action of charging.
Current potential when connectivity port 221 equals second default value, and switch unit 223 is when being pressed (enabling), and blue tooth electronic device 22 operates in the transmitter pattern.Therefore, external device (ED) 23 just can pass through blue tooth electronic device 22, carries out transfer of data with bluetooth cellular phone 21.
External device (ED) 23 has a memory cell 231.Shown in Fig. 4 b, memory cell 231 has a transmitter application program and HCI driver.When blue tooth electronic device 22 was the transmitter pattern, external device (ED) 23 was by connectivity port 221, and the transmitter application program and the HCI driver that make memory cell 231 storages are linked up with HCI firmware and hardware drive program that memory block 42 stores.Therefore, external device (ED) 23 just can pass through blue tooth electronic device 22, carries out transfer of data with bluetooth cellular phone 21.
Under the transmitter pattern, the voltage signal that charging assembly 33 also can be provided according to external device (ED) 23 charges to battery 34.When the current potential of connectivity port 221 was changed to first default value by second default value, expression connectivity port 221 had broken away from external device (ED) 23, and therefore, blue tooth electronic device 22 will shut down automatically.
Fig. 5 is a flow chart of control method of the present invention.At first, in blue tooth electronic device 22 start backs (step 501), judge whether blue tooth electronic device 22 connects external device (ED) 23 (step 502).In the present embodiment, be current potential according to connectivity port 221, judge whether blue tooth electronic device 22 connects external device (ED) 23.
When blue tooth electronic device 22 was not connected to external device (ED) 23, blue tooth electronic device 22 was a headset mode (step 503).Therefore, processor 321 in the blue tooth electronic device 22 is according to the earpiece application program and the HCI driver that are stored in the memory block 41, read the HCI firmware and the hardware drive program that are stored in the memory block 42, make blue tooth electronic device 22 and bluetooth cellular phone 21 carry out transfer voice.
When blue tooth electronic device connects external device (ED), judge switch unit whether be pressed (step 504).In the present embodiment, switch unit 223 is a switch.When the user did not press (not starting) switch unit 223, expression blue tooth electronic device 22 was a charge mode (step 505).Under this pattern, 23 pairs of blue tooth electronic devices of external device (ED) charge.
When if the user presses (enabling) switch unit 223, represent that then blue tooth electronic device 22 is transmitter pattern (step 506).Therefore, transmitter application program and HCI driver that external device (ED) 23 just stores according to memory cell 231, read the HCI firmware and the hardware drive program that are stored in the memory block 42, make bluetooth cellular phone 21, carry out transfer of data with external device (ED) 21 by blue tooth electronic device 22.At this moment, the voltage that charging assembly 33 also can provide according to external device (ED) 21 charges to battery 34.
In sum, according to the current potential of connectivity port and the state of switch unit, just can make blue tooth electronic device 22 operate in headset mode, charge mode or transmitter pattern.Therefore, the user only need utilize blue tooth electronic device 22 of the present invention, just can carry out transfer voice with bluetooth cellular phone 21, or carry out transfer of data with external device (ED) 23.
Claims (16)
1. a blue tooth electronic device is characterized in that, comprising:
One antenna;
One headset assembly in order to by this antenna, carries out transfer voice with a bluetooth cellular phone;
One connectivity port is in order to be connected with an external device (ED);
One processing components, when this connectivity port did not connect this external device (ED), this headset assembly and this bluetooth cellular phone carried out transfer voice; And
One switches assembly, and when this connectivity port connects this external device (ED), and this changeover module is when being activated, and this external device (ED) carries out transfer of data by this antenna and this bluetooth cellular phone.
2. blue tooth electronic device as claimed in claim 1 is characterized in that, this headset assembly comprises:
One loudspeaker are in order to play one first voice signal that this bluetooth cellular phone provides; And
One microphone is in order to receive a second sound signal.
3. blue tooth electronic device as claimed in claim 2, it is characterized in that, when this connectivity port does not connect this external device (ED), and when this antenna receives this first voice signal, this first voice signal of this processing modules process, and first voice signal after will handling is sent to this loudspeaker, and this processing components is also handled this second sound signal, and the second sound signal after will handling is sent to this bluetooth cellular phone.
4. blue tooth electronic device as claimed in claim 1 is characterized in that, this coupling assembling is a universal serial bus connector.
5. blue tooth electronic device as claimed in claim 1 is characterized in that, this external device (ED) is a personal computer.
6. blue tooth electronic device as claimed in claim 1 is characterized in that, this processing components comprises:
One memory cell has first and second memory block, and this first memory block stores one first application program and a HCI driver, and this second memory block stores a HCI firmware and a hardware drive program; And
One processor, when this connectivity port does not connect this external device (ED), read this HCI firmware and this hardware drive program according to this first application program and this HCI driver, so that this headset assembly and this bluetooth cellular phone carry out transfer voice.
7. blue tooth electronic device as claimed in claim 6, it is characterized in that, this external device (ED) stores one second application program, when this connectivity port connects this external device (ED), and when this changeover module is activated, this external device (ED) reads this HCI firmware and this hardware drive program according to this second application program, and carries out transfer of data by this antenna and this bluetooth cellular phone.
8. blue tooth electronic device as claimed in claim 1 is characterized in that, this switch unit is a switch.
9. blue tooth electronic device as claimed in claim 1 is characterized in that, also comprises:
One battery; And
One charging assembly when this connectivity port connects this external device (ED), charges to this battery according to the voltage signal that this external device (ED) provided.
10. blue tooth electronic device as claimed in claim 9 is characterized in that, when this connectivity port connects this external device (ED), and this switch unit is when being activated, and this charging assembly charges to this battery according to this voltage signal.
11. control method, be applicable to a blue tooth electronic device, it is characterized in that, this blue tooth electronic device has one and switches unit, a processing unit and a memory cell, this memory cell has first and second memory block, this first memory block stores one first application program and a HCI driver, and this second memory block stores a HCI firmware and a hardware drive program, and described control method may further comprise the steps:
Judge whether this blue tooth electronic device connects this external device (ED);
When this blue tooth electronic device did not connect this external device (ED), this blue tooth electronic device and this bluetooth cellular phone carried out transfer voice;
Judge whether this switch unit is activated; And
When this blue tooth electronic device connects this external device (ED), and this switch unit is when being activated, and this external device (ED) carries out transfer of data by this blue tooth electronic device and this bluetooth cellular phone.
12. control method as claimed in claim 11, it is characterized in that, when this blue tooth electronic device does not connect this external device (ED), this processing unit reads this HCI firmware and this hardware drive program according to this first application program and this HCI driver, makes this blue tooth electronic device and this bluetooth cellular phone carry out transfer voice.
13. control method as claimed in claim 12 is characterized in that, also comprises one second application program is stored in this external device (ED).
14. control method as claimed in claim 13, it is characterized in that, when this blue tooth electronic device connects this external device (ED), and when this switch unit is activated, then this external device (ED) reads this HCI firmware and this hardware drive program according to this second application program, so that this bluetooth cellular phone carries out transfer of data by this blue tooth electronic device with this external device (ED).
15. control method as claimed in claim 11 is characterized in that, also comprise when this connectivity port connecting this external device (ED), and this switch unit is not when being activated, this external device (ED) begins this blue tooth electronic device is charged.
16. control method as claimed in claim 11 is characterized in that, when this external device (ED) carried out transfer of data by this blue tooth electronic device and this bluetooth cellular phone, this external device (ED) also charged to this blue tooth electronic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101087775A CN101119138A (en) | 2006-08-04 | 2006-08-04 | Blue tooth electronic device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101087775A CN101119138A (en) | 2006-08-04 | 2006-08-04 | Blue tooth electronic device and control method |
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| Publication Number | Publication Date |
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| CN101119138A true CN101119138A (en) | 2008-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2006101087775A Pending CN101119138A (en) | 2006-08-04 | 2006-08-04 | Blue tooth electronic device and control method |
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| CN (1) | CN101119138A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882948A (en) * | 2010-06-28 | 2010-11-10 | 信华精机有限公司 | Bluetooth device based on portable mobile equipment and application method thereof |
| CN113472764A (en) * | 2021-06-24 | 2021-10-01 | 深圳市亚昱科技有限公司 | Electronic device and audio transmission method |
-
2006
- 2006-08-04 CN CNA2006101087775A patent/CN101119138A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882948A (en) * | 2010-06-28 | 2010-11-10 | 信华精机有限公司 | Bluetooth device based on portable mobile equipment and application method thereof |
| CN113472764A (en) * | 2021-06-24 | 2021-10-01 | 深圳市亚昱科技有限公司 | Electronic device and audio transmission method |
| CN113472764B (en) * | 2021-06-24 | 2024-03-08 | 深圳市亚昱科技有限公司 | Electronic device and audio transmission method |
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Open date: 20080206 |