CN201188647Y - Bluetooth wireless phone capable of interconnecting mobile phone - Google Patents
Bluetooth wireless phone capable of interconnecting mobile phone Download PDFInfo
- Publication number
- CN201188647Y CN201188647Y CNU2008200566334U CN200820056633U CN201188647Y CN 201188647 Y CN201188647 Y CN 201188647Y CN U2008200566334 U CNU2008200566334 U CN U2008200566334U CN 200820056633 U CN200820056633 U CN 200820056633U CN 201188647 Y CN201188647 Y CN 201188647Y
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- bluetooth
- module
- telephone
- mobile phone
- phone
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- 238000005516 engineering process Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000051 modifying Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001360 synchronised Effects 0.000 description 2
- 230000001413 cellular Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 235000009808 lpulo Nutrition 0.000 description 1
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- 230000002093 peripheral Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Abstract
The utility model discloses a Bluetooth cordless telephone capable of interconnecting a cellphone, which comprises a telephone module, a telephone receiver, a loudspeaker, a microphone, a Bluetooth module, a power management module, an LCD, a keyboard, an antenna, and the like. The telephone is provided with a Bluetooth module, a power management module and a ring module to achieve an interconnection with a cellphone, making the cellphone a sub-phone for the cordless telephone with a function of receiving calls from a fixed network and a fixed network telephone capable of receiving calls from a cellphone. The cellphone can chose to use a fixed network line or a mobile network to make calls. The utility model has the advantages of convenient use, low radiation and economical telephone expense and supports the functions of caller ID display, cellphone address book backup and cordless telephone expansion. The cellphone systems include but are not limited to GSM, CDMA, TD-SCDMA and WCDMA.
Description
Technical field
The utility model relates to a kind of Bluetooth cordless telephone, relates in particular to a kind of Bluetooth cordless telephone of the mobile phone that can interconnect.
Background technology
Traditional cordless telephone uses analog-modulated technology or digital modulation technique mostly.The operating frequency that the modulation technique of simulation is used is low, and domestic standard is 45～48MHZ, adopts the FM debugging, and confidentiality is poor, is disturbed easily, and speech intelligibility is low.Digital modulation technique uses 2.4GHz numeral frequency hop spread spectrum, is the conversion that realizes signal by digital data transmission between base and the handset.Have good confidentiality, anti-interference, the speech intelligibility height is the mainstream technology of cordless telephone at present.
Bluetooth is a kind of radio network technique, is proposed by computer maker and other manufacturer at first, and it has substituted cable, has realized connection between computer, PDA, phone and peripheral hardware, such as now the most frequently used bluetooth earphone etc.Bluetooth is the in-plant wireless communication technique of a kind of low cost, is operated in the open frequency range of 2.4GHz, and the Bluetooth transmission distance can be from 10 meters to 100 meters.Bluetooth technology is used high-speed frequency-hopping and advanced technologies such as time division multiple access, Gaussian Frequency Shift Keying, has low in energy consumption, characteristics such as transmission is reliable, speed is high, the multiple application of support, obtains a large amount of popularization and applications at present on mobile phone, and cost also reduces greatly.
Summary of the invention
At the deficiency of existing Cordless Telephone Technology, the purpose of this utility model is to provide a kind of Bluetooth cordless telephone, and can connect the mobile phone with Bluetooth function.
The utility model is achieved by the following technical solution:
A kind of Bluetooth cordless telephone of the mobile phone that can interconnect comprises: telephone set, mobile phone, Bluetooth cordless telephone, phone module, receiver, loudspeaker, Mike, bluetooth module, keyboard, antenna etc.Wherein phone module comprises ringing circuit, double-tone multi-frequency coding, frequency shift keying decoding, circuit for answering, hands-free switching etc.Bluetooth chip comprises microprocessor, can realize keyboard, caller identification and coding, ringing circuit control, power management.Described bluetooth module, power management, the ring module of being provided with on telephone set can realize the interconnection with mobile phone, the shared microprocessor of phone module and bluetooth module.Bluetooth cordless telephone connects the fixed line machine, and outlet connects the ring module; The input port is connected microphone and hands-free loudspeaker respectively with delivery outlet.Power management module is responsible for to bluetooth module and phone module power supply, and Bluetooth chip drives LCDs by parallel port, uses GPIO (general programmable input/output port) to connect keyboard.Bluetooth module is connected phone module by the MIC input port with the SPK delivery outlet, uses GPIO to control phone module simultaneously.
The utility model adopts the wireless transmission method of Bluetooth technology as cordless telephone, can connect the mobile phone with Bluetooth function simultaneously, and maximum can expand to 7 handsets.On the one hand, Bluetooth cordless telephone has good confidentiality, and is anti-interference, lamprophonia, and expansion is convenient, characteristics such as environmental protection; Have the mobile phone of Bluetooth function from being dynamically connected simultaneously, make mobile phone become the handset of bluetooth base, be user-friendly to.Can use as handset eliminating no mobile phone, reduce user's input with Bluetooth function.On the other hand, mobile phone and landline telephone can arbitrarily be answered fixed network or mobile network's incoming call, and mobile phone can choose at random and use fixed line circuit or mobile network to call, and is user-friendly to, and has reduced mobile phone and has answered the wireless radiation of calling.This technical support caller identification simultaneously, and can realize the functions such as backup of address list on the mobile phone.
Bluetooth standard that relates to and agreement comprise the core protocol of bluetooth: baseband protocol (Baseband), LMP Link Manager Protocol (LDP), logical link control and adaptation protocol (L2CAP), service search agreement (SDP).Application layer protocol: phone control protocol (TCS), synchronous applications agreement etc.The phone control protocol comprises TCS binary protocol and AT Command Set agreement, binary protocol has defined the control signaling of setting up voice and data call between bluetooth equipment, comprises that the controls such as transmission, call setup, end of calling of demonstration, the DTMF of caller ID all are to realize by this agreement.The synchronous applications agreement mainly provides the new management more synchronously of personal information management (PIM), comprises backups such as individual address, calendar, notice and record.
The running software of whole system comprises the core protocol stack and the certain applications protocol stack of bluetooth on the MCU of bluetooth module, the agreement of measured bluetooth has good compatibility and versatility.
Operation principle:
1, earlier Bluetooth cordless telephone and bluetooth cellular phone are set up link, and by checking.
2, in the mobile phone inlet chamber, mobile phone and Bluetooth cordless telephone are from being dynamically connected.Leave automatic disconnection.
3, when cell phone incoming call, Bluetooth cordless telephone becomes the bluetooth earphone or the hand free device of mobile phone, mobile phone and Bluetooth cordless telephone and the ordinary telephone set ring simultaneously that is connected thereof.
Comprise that with any terminal mobile phone all can receive calls, as shown in Figure 2.
4, when landline telephone is sent a telegram here, mobile phone becomes the earphone or the hand free device of Bluetooth cordless telephone, mobile phone and Bluetooth cordless telephone and the ordinary telephone set ring simultaneously that is connected thereof.
Comprise that with any terminal mobile phone all can receive calls, as shown in Figure 3.
During 5, with the mobile phone Outgoing Call, can select from the mobile network still is that landline telephone is transferred to, and can reach the purpose of saving telephone expenses.
Description of drawings
Fig. 1 is the utility model structure chart;
Schematic diagram when Fig. 2 sends a telegram here for the utility model mobile network;
Schematic diagram when Fig. 3 sends a telegram here for the utility model fixed network.
The number in the figure explanation
1-telephone set 2-mobile phone 3-bluetooth module 4-antenna
5-phone module 6-ring module 7-receiver 8-power management module
9-loudspeaker 10-keyboard 11-mobile network 12-Bluetooth cordless telephone
13-microphone 14-outlet 15-microprocessor
Embodiment
How further specify the utility model below in conjunction with accompanying drawing realizes:
As accompanying drawing 1,2,3, shown in, a kind of Bluetooth cordless telephone of the mobile phone that can interconnect comprises: compositions such as telephone set 1, mobile phone 2, Bluetooth cordless telephone 12, phone module 5, receiver 7, loudspeaker 9, microphone 13, bluetooth module 3, keyboard 10, antenna 4.Wherein phone module comprises ringing circuit, double-tone multi-frequency coding, frequency shift keying decoding, circuit for answering, hands-free switching etc.Bluetooth chip comprises microprocessor 15, can realize keyboard, caller identification and coding, ringing circuit control, power management 8.Described bluetooth module, power management, the ring module 6 of being provided with on telephone set can realize the interconnection with mobile phone, the shared microprocessor of phone module and bluetooth module.Bluetooth cordless telephone connects the fixed line machine, and outlet 14 connects the ring module; The input port is connected microphone and hands-free loudspeaker respectively with delivery outlet.Power management module 8 is responsible for to bluetooth module and phone module power supply, and Bluetooth chip drives LCDs by parallel port, uses input/output port able to programme to connect keyboard 10.Bluetooth module is connected phone module by the input port with delivery outlet, uses GPIO to control phone module simultaneously.
Claims (4)
1. Bluetooth cordless telephone of mobile phone that can interconnect, comprise: telephone set, Bluetooth cordless telephone, phone module, connect ring mould, power management module, receiver, loudspeaker, microphone, bluetooth module, keyboard, outlet, antenna, microprocessor, it is characterized in that: be provided with bluetooth module, power management module, ring module on the described telephone set, realize and mobile phone interconnected.
2. the Bluetooth cordless telephone of a kind of mobile phone that can interconnect according to claim 1 is characterized in that: described Bluetooth cordless telephone connects the fixed line machine, and outlet connects the ring module; The input port is connected microphone and loudspeaker respectively with delivery outlet.
3. the Bluetooth cordless telephone of a kind of mobile phone that can interconnect according to claim 1, it is characterized in that: described power management module is responsible for to bluetooth module and phone module power supply, Bluetooth chip connects keyboard, and bluetooth module is connected phone module by the input port with delivery outlet.
4. the Bluetooth cordless telephone of a kind of mobile phone that can interconnect according to claim 1 is characterized in that: the shared microprocessor of described phone module and bluetooth module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200566334U CN201188647Y (en) | 2008-03-27 | 2008-03-27 | Bluetooth wireless phone capable of interconnecting mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200566334U CN201188647Y (en) | 2008-03-27 | 2008-03-27 | Bluetooth wireless phone capable of interconnecting mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188647Y true CN201188647Y (en) | 2009-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200566334U Expired - Lifetime CN201188647Y (en) | 2008-03-27 | 2008-03-27 | Bluetooth wireless phone capable of interconnecting mobile phone |
Country Status (1)
| Country | Link |
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| CN (1) | CN201188647Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379668A (en) * | 2012-04-19 | 2013-10-30 | 深圳富泰宏精密工业有限公司 | Wireless voice bridging method and system |
| CN104780273A (en) * | 2015-03-30 | 2015-07-15 | 武汉智慧城市研究院股份有限公司 | Intelligent fixed-line telephone cloud terminal |
-
2008
- 2008-03-27 CN CNU2008200566334U patent/CN201188647Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379668A (en) * | 2012-04-19 | 2013-10-30 | 深圳富泰宏精密工业有限公司 | Wireless voice bridging method and system |
| CN103379668B (en) * | 2012-04-19 | 2019-01-25 | 深圳富泰宏精密工业有限公司 | Wireless speech bridging method and system |
| CN104780273A (en) * | 2015-03-30 | 2015-07-15 | 武汉智慧城市研究院股份有限公司 | Intelligent fixed-line telephone cloud terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI LONGCHEER TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LONGCHEER TECHNOLOGY (SHANGHAI) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 200233, No. 401, building 1, building No. 1, Caobao Road, Shanghai, Xuhui District Patentee after: SHANGHAI LONGCHEER TECHNOLOGY CO., LTD. Address before: 200233 No. 401, Xuhui District, Shanghai, Caobao Road Patentee before: Longcheer Technology (Shanghai) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090128 |