CN1614902A - Bluetooth device of mobile telephone and its communication method - Google Patents
Bluetooth device of mobile telephone and its communication method Download PDFInfo
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- CN1614902A CN1614902A CN 200410051184 CN200410051184A CN1614902A CN 1614902 A CN1614902 A CN 1614902A CN 200410051184 CN200410051184 CN 200410051184 CN 200410051184 A CN200410051184 A CN 200410051184A CN 1614902 A CN1614902 A CN 1614902A
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Abstract
The invention consists of a main body whose front end has a touch stylus, whose surface has a displaying screen and keystroke, whose inside has driving circuit for displaying screen, keyboard circuit and blue tooth module. The above blue tooth module is used in emitting /receiving the digital signal into/ from the matching blue tooth mobile phone. A part of the digital signal is transmitted and displayed on the screen by the display driving circuit. The distance between user and mobile phone must not be over 10 meters.
Description
Technical field
The present invention relates to use the utensil of the near field transmission communication system of transceiver, especially relate to a kind of Bluetooth of mobile phone handset and the means of communication thereof.
Background technology
Bluetooth (Bluetooth) technology is a kind of short-range radio technology, it is the opening unified standard standard of globalization voice-and-data wireless transmission, its objective is the replacement data cable, make and carry out low-power consumption, low cost, short-range wireless connections between any compatible portable and fixed apparatus and become possibility.The 2.4GHz ISM band that this technical work is open in the whole world, based on the radio link that provides voice-and-data information fast and reliable to transmit, adopt frequency hopping to improve anti-interference and anti-decay property, its radio frequency part adopts Gaussian Frequency Shift Keying (GFSK) modulation system.It can provide 23 or 79 channels, and each channel width is 1MHz.According to the size of radio frequency part transmitting power, existing bluetooth equipment is divided into three grades usually, and commonly used is one-level, and its transmitting power is about 0dBm, and transmission range can reach 10 meters.The utilization Bluetooth technology can be formed a piconet (Pico-net) with the various data and voice devices in family or the office, can also further several piconets be connected into a bigger scatternet (Scatter-net).In this network environment, can also can carry out activities such as E-mail receiver/send and surfing on the net with equipment such as the photocopier in the mobile phone control roller office, facsimile machines at the notebook computer that the Che Zhongyong that advances carries.The utilization of Bluetooth technology and development have huge impetus for improving the human life quality and improving office conditions.Constantly introduce to the market at present, as based on the earphone of Bluetooth technology, based on the USB adapter of Bluetooth technology etc. with the matching used electronics and IT products of mobile phone, notebook computer based on Bluetooth technology with Bluetooth function.
But, the user has proposed new demand to high-intelligentization, high speed data transfer ability, personal information management function and the abundant multimedia recreation function of mobile phone now, for adapting to the demand that these grow with each passing day, the volume of mobile phone will be done relatively largely, and the user directly uses mobile phone to dial and receive calls also can seem not too convenient.Original blue tooth products can't address this problem.
Summary of the invention
The objective of the invention is to solve the user and directly use the mobile phone problem not too easily of dialing and receive calls.
For achieving the above object, the invention provides a kind of Bluetooth of mobile phone handset, comprise fuselage, it is characterized in that: fuselage surface is provided with display screen and button, be provided with display drive circuit in the fuselage, key board circuit and Bluetooth function module, the emitting module of described Bluetooth function module be used for the data message of button input to outside spatial transmission to its matching used mobile phone with Bluetooth function, the receiving unit of described Bluetooth function module is gathered from space outerpace and is received the matching used data message with mobile phone transmission of Bluetooth function by its institute, and at least a portion in the data message passed to display screen, drive display screen by display drive circuit and show.
For achieving the above object, the present invention also provides a kind of means of communication of Bluetooth of mobile phone handset, comprise the reception of information and the transmission of information, it is characterized in that: message pick-up comprises the steps: that the receiving unit of the Bluetooth function module of (A1) felt pen inside is gathered and receives the matching used data message with mobile phone transmission of Bluetooth function by its institute from space outerpace, (A2) part that needs in the data message to show is passed to display screen, the display screen that drives on the felt pen by display drive circuit shows; Information sends and comprises the steps: that (B1) Bluetooth function module receives the data message of importing from the felt pen button; (B2) emitting module of Bluetooth function module be used for the data message of button input to outside spatial transmission to its matching used mobile phone with Bluetooth function.
The present invention can take into account user's multiple demand effectively.To having the mobile phone of Bluetooth function, or has other equipment of call function based on Bluetooth technology, configuration has that caller identification, short message are consulted, telephone number query, call the felt pen of the present invention of function, can make the user in leaving the short range that mobile phone is no more than 10 meters, felt pen hand-held of the present invention is free and consult caller identification, short message, enquiring telephone number easily, dial and receive calls.The user does not need to hold thick and heavy mobile phone itself when using above-mentioned several functions of mobile phone (yet the most frequently used function of mobile phone) just, but holds convenient felt pen much small and exquisite, and away from the radiation of mobile phone.
Description of drawings
Contrast accompanying drawing and the present invention is described in further detail below in conjunction with embodiment.
Fig. 1 is the structure front schematic view of the specific embodiment of the invention one.
Fig. 2 is the structure schematic rear view of the specific embodiment of the invention one.
Fig. 3 is the block diagram of invention embodiment one.
Fig. 4 is the block diagram of invention embodiment two.
Fig. 5 is the enquiry number schematic flow sheet of the specific embodiment of the invention.
Fig. 6 is the incoming call/note flow for displaying schematic diagram of the specific embodiment of the invention.
Fig. 7 is the schematic flow sheet of calling of the specific embodiment of the invention.
Fig. 8 is the structure front schematic view of the specific embodiment of the invention three.
Fig. 9 is the structure schematic rear view of the specific embodiment of the invention three.
Embodiment
Embodiment one, as shown in Figure 1, 2, this Bluetooth of mobile phone handset comprises that front end has a fuselage 2 that touches nib 1.Fuselage 2 surfaces are provided with display screen 3 and button 4.As shown in Figure 3, be provided with display drive circuit, key board circuit, battery feed circuit (not shown) and Bluetooth function module in the fuselage 2.
Described Bluetooth function module comprises the 2.4GHz radio-frequency (RF) transceiver, the frequency shift keying modulator-demodulator, logic control, clock generating and distributor circuit, register and SPI interface, radio frequency part is an analog circuit, adopt direct change type radio-frequency structure, integrated voltage controlled oscillator and frequency synthesizer, directly the maximum radio frequency power output is 0dBm, the primary standard that meets bluetooth, modem portion adopts Gaussian Frequency Shift Keying GFSK modulation and CMOS technology, and has a channel filtering, functions such as automatic frequency control and symbol timing recovery are transmitted data by A/D and D/A converter between radio frequency part and modulator-demodulator.
Described Bluetooth function module also comprises the link controller by the digital interface direct interface, there is the MODEM interface link controller inside, SPI, USB and Bus Interface Unit, also comprise the jtag test interface that is used for the internal logic debugging in addition, link controller is finished real-time processing and is comprised baseband protocol, connection management agreements etc. are in interior low level protocol processes, communicate so that main frame can connect with the external world by bluetooth, also realize forward error correction (FEC), scrambler and descrambling, encrypt and decrypt, Cyclic Redundancy Check, prefix error correction (HEC) and reception and transmission data buffering function.
Described Bluetooth function module can external PD circuit, and can programme its power output of control is set, to satisfy the needs of two, three grades of transmitting powers outputs of bluetooth.
The emitting module of described Bluetooth function module be used for the data message of button 4 input to outside spatial transmission to its matching used mobile phone 5 with Bluetooth function.
The receiving unit of described Bluetooth function module is gathered from space outerpace and is received the matching used data message with mobile phone 5 transmissions of Bluetooth function by its institute, and at least a portion in the data message is passed to display screen 3.
The button of described key board circuit adapted has numerical key 0,1～9 and function key *, # and talk key, has the finished call key of power on/off function concurrently, and 14 buttons are arranged on fuselage 2 two sides, seven of every sides.
Described fuselage 2 surfaces are provided with status indicator lamp 10.
The rear end of described fuselage 2 is provided with for the user fuselage is clamped in pen clip 11 on the dress ornament.
Described fuselage 2 also disposes the cap 12 that protection touches nib.
Embodiment two:
As shown in Figure 4, be provided with built-in microphone 6, built-in receiver 7 and CPU in the fuselage 2, and analog/digital, digital/analog converter, microphone audio amplifier circuit, receiver audio power amplifying circuit and input/output interface circuit (not shown).
The emitting module of described Bluetooth function module be used for the voice messaging of built-in microphone 6 inputs to outside spatial transmission to its matching used mobile phone with Bluetooth function.The receiving unit of described Bluetooth function module is gathered from space outerpace and is received the matching used voice messaging with mobile phone transmission of Bluetooth function by its institute, and voice messaging is passed to built-in receiver 7.Thereby this device has had the function of bluetooth earphone simultaneously, but it is not to be with earphone, directly converses with receiver and microphone but take.
Embodiment three
Shown in Fig. 8,9, the different earphones 8 that are to be provided with the external band microphone that switch is arranged of this example and embodiment two, fuselage 2 surface is corresponding to be provided with the PlayGear Stealth that adapted has the band microphone of switch, and this earphone and fuselage fuse, or by on the fuselage earphone jack 9 link to each other with fuselage.
Adopt this kind earphone can reduce external interference, tonequality can be more better.Like this, just can in fuselage, increase FM broadcasting radio reception circuit, FM broadcasting recording circuit or compressed encoding digital music playback component etc., so that music appreciating.As promptly having comprised one among Fig. 4.
Described compressed encoding digital music playback component MP3 module comprises the decoding circuit chip that includes digital signal processor DSP, internal register and central processor CPU and peripheral system program memory and keyboard circuit thereof, and the earphone 8 of the external band microphone that switch is arranged is the earphone that is provided with the band microphone of the keyboard circuit adapted function key of compressed encoding digital music playback component.Described decoding circuit chip is the decoding circuit chip of utilization MP3 compressed encoding digital music format coding/decoding method with the digital music file decoding.Central processing unit in the described decoding circuit chip is by the central processing unit of the computer management that can upgrade with firmware Firmware control operation.The system program memory of described decoding circuit chip periphery is by the system program memory of the computer management that can upgrade with firmware Firmware control operation.The function key of the keyboard circuit adapted of described compressed encoding digital music playback component comprises switch/broadcast/Pause key, skip forward/back key, volume adjusting key, channel selection key, selected songs key, audio options button, menu/repeating key and record button.
Described display screen 3 is the display screens that show incoming call number, enquiring telephone number and short message.
Described display screen 3 still shows the display screen of the dot array data of the Word message of the identifier ID that comprises digital music file, singer's name, the lyrics and f-m broadcast station frequency.
Described display screen 3 is the display screens that have Chinese red backlight.
The process of above-mentioned execution mode when realizing every function is as follows:
Caller identification: as shown in Figure 6, call to user's mobile phone as the people, the CPU of mobile phone is by corresponding software, the incoming information that will comprise caller ID, incoming person's name shows at the display screen of mobile phone, simultaneously, the CPU of mobile phone passes through corresponding software, by the Bluetooth function module of mobile phone emitting module be sent to the receiving unit of the Bluetooth function module of felt pen, the display screen of incoming information at felt pen shown by corresponding software by the CPU of felt pen.The user can directly see incoming information by the display screen on the felt pen.
Short message is consulted: as shown in Figure 6, when the user will consult short message by felt pen, earlier by consulting the short message function key, the CPU of felt pen will consult the short message instruction by corresponding software, be sent to the receiving unit of the Bluetooth function module of mobile phone by the emitting module of the Bluetooth function module of felt pen, CPU by mobile phone passes through corresponding software, with be stored in the mobile phone short message by the Bluetooth function module of mobile phone emitting module be sent to the receiving unit of the Bluetooth function module of felt pen, the CPU by felt pen shows the display screen of short message at felt pen by corresponding software again.The user can directly consult short message by the display screen on the felt pen.
Enquiring telephone number: as shown in Figure 5, when the user will pass through the felt pen enquiring telephone number, dial the numerical key of first phonetic alphabet configuration earlier by the speed of name, press the sending function key then, the CPU of felt pen will consult the telephone number instruction by corresponding software, be sent to the receiving unit of the Bluetooth function module of mobile phone by the emitting module of the Bluetooth function module of felt pen, CPU by mobile phone passes through corresponding software, just be stored in the mobile phone telephone number by the Bluetooth function module of mobile phone emitting module be sent to the receiving unit of the Bluetooth function module of felt pen, the CPU by felt pen shows the display screen of telephone number at felt pen by corresponding software again.The user can be directly by the display screen enquiring telephone number on the felt pen.For example inquire about the telephone number of Peng XX, as long as the numerical key that on felt pen, directly disposes by letter " P ", press the sending function key then, the first phonetic alphabet of every name are the people's of " P " telephone numbers, just can directly show by group by the display screen on felt pen.
Call: as shown in Figure 7, the user finds the telephone number that need dial by the enquiry number mode or directly dials by numerical key on felt pen, press talk key then, the CPU of felt pen by corresponding software with dialing command, be sent to the receiving unit of the Bluetooth function module of mobile phone by the emitting module of the Bluetooth function module of felt pen, realize calling by corresponding software by the CPU of mobile phone, by the user by finished call behind the finished call key.
Receive calls: as shown in Figure 6, call to user's mobile phone as the people, the CPU of mobile phone is by corresponding software, the incoming information that will comprise caller ID, incoming person's name shows at the display screen of mobile phone, simultaneously, the CPU of mobile phone passes through corresponding software, by the Bluetooth function module of mobile phone emitting module be sent to the receiving unit of the Bluetooth function module of felt pen, CPU by felt pen after the user is by talk key realizes receiving calls by corresponding software, if the user is by the finished call key, promptly refusal receives calls.
Listen the compressed encoding digital music: as long as push the function key of the keyboard circuit adapted of reducing the staff yardage word music parts, the user just can listen the compressed encoding digital music by felt pen.And when listening the compressed encoding digital music, the proper communication function of felt pen is unaffected.
Felt pen function: in the time will using the felt pen function, as long as shed the cap 12 that protection touches nib.For the mobile phone of high-intelligentization, high speed data transfer ability, personal information management function and abundant multimedia recreation function; felt pen is that it is indispensable accessory; Bluetooth of mobile phone handset of the present invention comprises that touching written convenience, practicality and the function of this handset of can making has all obtained promoting greatly, but the present invention is not limited to the Bluetooth of mobile phone handset that boundary belt touches nib.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For this person of an ordinary skill in the technical field, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the present invention is determined by claims of being submitted to.
Claims (12)
1. Bluetooth of mobile phone handset, comprise fuselage, it is characterized in that: fuselage surface is provided with display screen and button, be provided with display drive circuit in the fuselage, key board circuit and Bluetooth function module, the emitting module of described Bluetooth function module be used for the data message of button input to outside spatial transmission to its matching used mobile phone with Bluetooth function, the receiving unit of described Bluetooth function module is gathered from space outerpace and is received the matching used data message with mobile phone transmission of Bluetooth function by its institute, and at least a portion in the data message passed to display screen, drive display screen by display drive circuit and show.
2, according to the described Bluetooth of mobile phone handset of claim 1, it is characterized in that: fuselage is shaped as the touch form of a stroke or a combination of strokes, and the one end has the nib of touch.
3, according to the described Bluetooth of mobile phone handset of claim 1, it is characterized in that: the data message of described button input comprises: the instruction of number of calling and instruction, enquiry number; Describedly carry out content displayed by display drive circuit and comprise caller ID, note, the name corresponding with telephone number.
4. according to the described Bluetooth of mobile phone handset of claim 1, it is characterized in that: be provided with built-in microphone and built-in receiver in the fuselage, the emitting module of described Bluetooth function module be used for the voice messaging of built-in microphone input to outside spatial transmission to its matching used mobile phone with Bluetooth function, the receiving unit of described Bluetooth function module is gathered from space outerpace and is received the matching used voice messaging with mobile phone transmission of Bluetooth function by its institute, and voice messaging is passed to receiver.
5. according to the described Bluetooth of mobile phone handset of claim 1, it is characterized in that: be provided with external earphone or external earphone jack, the receiving unit of described Bluetooth function module is gathered from space outerpace and is received the matching used voice messaging with mobile phone transmission of Bluetooth function by its institute, and voice messaging is passed to earphone.
6. according to claim 4 or 5 described Bluetooth of mobile phone handsets, it is characterized in that: be provided with in the described fuselage with following circuit that built-in receiver or external earphone link to each other in one or more: FM broadcasting radio reception circuit, FM broadcasting recording circuit, compressed encoding digital music playback component.
7. according to the described Bluetooth of mobile phone handset of claim 5, it is characterized in that: described earphone has microphone, the emitting module of described Bluetooth function module be used for the voice messaging of this microphone input to outside spatial transmission to its matching used mobile phone with Bluetooth function; Described earphone also is provided with switch, is series on microphone or the handset circuitry.
8. according to the described Bluetooth of mobile phone handset of claim 1, it is characterized in that: described fuselage surface is provided with status indicator lamp, is used to show the operating state of Bluetooth function module.
9. according to the described Bluetooth of mobile phone handset of claim 1, it is characterized in that: the rear end of described fuselage is provided with for the user fuselage is clamped in pen clip on the dress ornament; Described front fuselage touches the other installation portion that also disposes the cap of protection touch nib of nib.
10, a kind of means of communication of Bluetooth of mobile phone handset comprise the reception of information and the transmission of information, it is characterized in that:
Message pick-up comprises the steps: that the receiving unit of the Bluetooth function module of (A1) felt pen inside is gathered and receives the matching used data message with mobile phone transmission of Bluetooth function by its institute from space outerpace, (A2) part that needs in the data message to show is passed to display screen, the display screen that drives on the felt pen by display drive circuit shows;
Information sends and comprises the steps: that (B1) Bluetooth function module receives the data message of importing from the felt pen button; (B2) emitting module of Bluetooth function module with the data message of button input to outside spatial transmission to its matching used mobile phone with Bluetooth function.
11, according to the means of communication of the described Bluetooth of mobile phone handset of claim 10, it is characterized in that: shown information comprises: caller ID, note, the name corresponding with telephone number; The information that is sent comprises dialing command, number inquiry instruction.
12, according to the means of communication of the described Bluetooth of mobile phone handset of claim 10, it is characterized in that: message pick-up comprises the steps: that also (A3) passes to microphone with the phonological component in the data message or earphone is play; Information sends and to comprise the steps: that also (B3) Bluetooth function module receives the acoustic information of importing from receiver or microphone; (B2) emitting module of Bluetooth function module with the input acoustic information to outside spatial transmission to its matching used mobile phone with Bluetooth function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410051184 CN1614902A (en) | 2004-08-17 | 2004-08-17 | Bluetooth device of mobile telephone and its communication method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410051184 CN1614902A (en) | 2004-08-17 | 2004-08-17 | Bluetooth device of mobile telephone and its communication method |
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| Publication Number | Publication Date |
|---|---|
| CN1614902A true CN1614902A (en) | 2005-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410051184 Pending CN1614902A (en) | 2004-08-17 | 2004-08-17 | Bluetooth device of mobile telephone and its communication method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010031327A1 (en) * | 2008-09-17 | 2010-03-25 | Jin Guo | Multifunctional headset for mobile phone |
| CN101464847B (en) * | 2008-12-27 | 2010-09-08 | 华为终端有限公司 | Terminal with touch pen |
| CN101610482B (en) * | 2008-06-16 | 2011-10-05 | 华移联科（沈阳）技术有限公司 | Communication method for split mobile communication device |
| CN101512476B (en) * | 2006-07-10 | 2013-01-02 | 阿丽雅企业 | Portable modular multi-function communication device |
| CN102917146A (en) * | 2012-11-01 | 2013-02-06 | 余姚市供电局 | Method for upgrading and debugging electric power polling handheld device and intermediate communication device |
| WO2017020363A1 (en) * | 2015-07-31 | 2017-02-09 | 深圳市浪尖科技有限公司 | Bluetooth dialer |
| WO2017147874A1 (en) * | 2016-03-03 | 2017-09-08 | 邱琦 | Pen cap for operating digital terminal |
| CN110012173A (en) * | 2019-04-30 | 2019-07-12 | 张金强 | Divide-body mobile phone and its splitting method |
-
2004
- 2004-08-17 CN CN 200410051184 patent/CN1614902A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101512476B (en) * | 2006-07-10 | 2013-01-02 | 阿丽雅企业 | Portable modular multi-function communication device |
| CN101610482B (en) * | 2008-06-16 | 2011-10-05 | 华移联科（沈阳）技术有限公司 | Communication method for split mobile communication device |
| WO2010031327A1 (en) * | 2008-09-17 | 2010-03-25 | Jin Guo | Multifunctional headset for mobile phone |
| CN101464847B (en) * | 2008-12-27 | 2010-09-08 | 华为终端有限公司 | Terminal with touch pen |
| CN102917146A (en) * | 2012-11-01 | 2013-02-06 | 余姚市供电局 | Method for upgrading and debugging electric power polling handheld device and intermediate communication device |
| WO2017020363A1 (en) * | 2015-07-31 | 2017-02-09 | 深圳市浪尖科技有限公司 | Bluetooth dialer |
| WO2017147874A1 (en) * | 2016-03-03 | 2017-09-08 | 邱琦 | Pen cap for operating digital terminal |
| CN110012173A (en) * | 2019-04-30 | 2019-07-12 | 张金强 | Divide-body mobile phone and its splitting method |
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