CN101668054A - Dual-mode low-radiation mobile phone - Google Patents
Dual-mode low-radiation mobile phone Download PDFInfo
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- CN101668054A CN101668054A CN200910138014A CN200910138014A CN101668054A CN 101668054 A CN101668054 A CN 101668054A CN 200910138014 A CN200910138014 A CN 200910138014A CN 200910138014 A CN200910138014 A CN 200910138014A CN 101668054 A CN101668054 A CN 101668054A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention relates to a dual-mode low-radiation mobile phone which is realized by adopting a long-distance communication mode and a short-distance communication mode through a main machine (1) anda transfer machine (6). The long-distance communication mode is used for the receiving and transmitting communication with a public mobile phone network and is realized by a long-distance radio-frequency circuit module (7) which is arranged on a transfer machine circuit board (16). The short-distance communication mode is used for the receiving and transmitting communication between the main machine (1) and the transfer machine (6) and is realized by a main machine short-distance radio-frequency circuit module (4) which is arranged on a main machine circuit board (12) and a transfer machine short-distance radio-frequency circuit module (10) which is arranged on a transfer machine circuit board (16). The main machine (1) is separated from the transfer machine (6), and the main machine (1) is an operating machine of the mobile phone user. The low-radiation healthy mobile phone adopts the short-distance communication mode, and the radio-frequency circuit modules consume ultra-low power. The electromagnetic radiation intensity of the mobile phone is only about 1 percent of that of the prior mobile phone, thus the influence of the electromagnetic radiation on human body is greatly reduced. The dual-mode low-radiation mobile phone is beneficial to human body.
Description
One, affiliated technical field
The present invention relates to wireless communication field, specifically is a kind of dual-mode low-radiation mobile phone.
Two, background technology
Mobile phone is the means of communication of modern society people indispensability, by public's cellular network, has realized the information interchange between each cellphone subscriber.Yet, mobile phone is when communicating by letter with public's cellular network, the wireless electromagnetic radiation of receiving and transmitting signal is to the brain and the ear of cellphone subscriber's health, particularly human body, can cause injury in various degree, especially the cellphone subscriber long to those air times, that talk times is frequent, the radiation injury that is caused is then bigger.
Communication pattern is concrete grammar and the mode that realizes communication, comprises technical characterictic, technical scheme, coding rule, the communication protocol of this communication.For the communication between the mobile phone, i.e. communicating by letter of first mobile phone and second mobile phone is that the first mobile phone carries out radio communication and is connected earlier with between public's cellular network, is connected by carrying out radio communication between public's cellular network and the second mobile phone again.With respect to communication distance less than 50 meters closely be for the short range, because the communication distance between mobile phone and the public's cellular network is greater than 1000 meters, and adopt radio communication, bidirectional transmit-receive, digital data transmission, cryptographic protocol transmission means, so, this is the communication pattern of major technique feature with remote promptly long-range, radio communication, bidirectional transmit-receive, be called the remote radio communication pattern, corresponding therewith, the sort of is the communication pattern of major technique feature with short distance, radio communication, bidirectional transmit-receive within 50 meters, then is called the short-range wireless communication pattern.What the mobile phone of prior art adopted is the remote radio communication pattern.Communication pattern, be to realize by circuit, communication chip and relevant components and parts organic assembling and the hardware that formed independent enforcement transceiver communication function, this hardware is called radio-frequency (RF) circuit module, as EWRF radio-frequency (RF) circuit module, SRWF radio-frequency (RF) circuit module, GSM radio-frequency (RF) circuit module, CDMA radio-frequency (RF) circuit module etc.
The mobile phone of prior art, adopt wireless communications mode realized with public's cellular network between wireless receiving and dispatching communicate by letter.Because the wireless communication distance between cellphone subscriber and the public's cellular network is usually greater than 1000 meters, so the prior art mobile phone has adopted a wireless communications mode, i.e. remote radio communication pattern.This remote radio communication pattern realizes by a remote radio frequency circuit module is set in mobile phone, and the principal character of remote radio frequency circuit module just is that it can implement remote wireless receiving and dispatching communication, and emission is big with the power of reception.The remote radio frequency circuit module is when work, and formed electromagnetic radiation causes the electromagnetic radiation injury to people's physical efficiency.The power of remote radio frequency circuit module is big more, and formed electromagnetic radiation is just big more, and is just big more to the electromagnetic radiation injury of human body.Reduce this radiation hazradial bundle, can realize, but reliability, sensitivity and quality that mobile phone is communicated by letter with public's cellular network make the power of remote radio frequency circuit module be difficult to reduce again by the power that reduces the remote radio frequency circuit module.This shows,, should be able to effectively reduce the hazards of electromagnetic radiation of mobile phone by change to the mobile phone wireless communications mode.
Three, summary of the invention
For overcome prior art to the hazards of electromagnetic radiation that human body caused, the present invention proposes a kind of dual-mode low-radiation mobile phone.
The present invention includes main frame and middle favourable turn, by the technical scheme realization goal of the invention of dual communication pattern and two-shipper.The present invention communicates by letter with the transmitting-receiving between public's cellular network and adopts remote communication mode, the main frame employing short-haul connections pattern of communicating by letter with the transmitting-receiving between the middle favourable turn.When communicating by letter with the transmitting-receiving of public's cellular network, the short-haul connections pattern is synchronoused working with remote communication mode.
Remote communication mode of the present invention and short-haul connections pattern realize that by three wireless radio frequency circuit modules wherein one is the remote radio frequency circuit module of realizing remote communication mode, only be used for public's cellular network between transmitting-receiving communicate by letter; Two is the short-range radio frequency circuit module of realizing the short-haul connections pattern, only is used for the transmitting-receiving communication of this mobile phone inside.Two short-range radio frequency circuit modules lay respectively in main frame and the middle favourable turn.
Main frame comprises casing, battery, display, keyboard, ringer, loud speaker, receiver, microphone, external signaling interface and host circuit board.Wherein host circuit board comprises these four circuit modules of host CPU logical message processing circuit module, main frame short-range radio frequency circuit module, host interface circuit module and host power supply circuit module, and host CPU logical message processing circuit module links to each other with remaining three circuit module on the circuit board respectively, and it is being carried out management and monitoring; Main frame short-range radio frequency circuit module links to each other with the host interface circuit module; The power circuit module links to each other with the battery that electric energy is provided, and remaining the three adaptive power supply of circuit module on circuit board.
Middle favourable turn comprises casing, battery, ringer and loud speaker, battery capacity display window and circuit board.Favourable turn cpu logic message processing module, remote radio frequency circuit module, middle favourable turn short-range radio frequency circuit module, middle favourable turn interface module and these five circuit modules of the dynamo-electric source circuit module of transfer during wherein circuit board comprises.Middle favourable turn cpu logic information-processing circuit module links to each other with remaining four circuit module on the circuit board respectively, and it is being carried out management and monitoring; Middle favourable turn short-range radio frequency circuit module also links to each other with the remote radio frequency circuit module; The dynamo-electric source circuit module of transfer links to each other with the battery that electric energy is provided, and remaining the four adaptive power supply of circuit module on circuit board.
Short-range radio frequency circuit module on main frame and the middle favourable turn all adopts Bluetooth Bluetooth RF circuit module, or adopts power less than 15 milliwatts, effectively coverage distance is less than 20 meters radio-frequency (RF) circuit module.
The present invention is such to the communication process of extraneous mobile phone sending signal: under the identification monitoring of middle favourable turn cpu logic information-processing circuit module, signal from host keyboard or microphone or external signaling interface is sent on the host interface circuit module by holding wire, signal is after this resume module, send to main frame short-range radio frequency circuit module by holding wire, signal sends to middle favourable turn by communication after this resume module.Under the identification monitoring of middle favourable turn cpu logic information-processing circuit module, middle favourable turn short-range radio frequency circuit module receives the signal from main frame, by holding wire signal is sent to the remote radio frequency circuit module, this module sends to public's cellular network by communication after with signal processing.
The communication process that the present invention receives extraneous mobile phone signal is such: under the identification monitoring of middle favourable turn cpu logic information-processing circuit module, middle favourable turn remote radio frequency circuit module receives the extraneous mobile phone signal from public's cellular network, favourable turn short-range radio frequency circuit module during signal is sent to by holding wire after this resume module, signal sends to main frame by communication after this resume module.Under the identification monitoring of host CPU logical message processing circuit module, main frame short-range radio frequency circuit module receives the signal from middle favourable turn, signal is sent to the host interface circuit module by holding wire after this resume module, signal is through sending on host display or ringer or loud speaker or receiver or the unofficial biography signaling interface by holding wire after this resume module.
When the space length between main frame and the middle favourable turn during greater than the space length of short-haul connections pattern of the present invention, under the supervision of the cpu logic signal processing circuit module of main frame and middle favourable turn, automatically judge that the short-range wireless communication between main frame and the middle favourable turn lost efficacy, and by the display on the main frame or ringer or loud speaker, and ringer on the middle favourable turn and loud speaker enforcement warning.
The present invention adopts the technical scheme of dual communication pattern and two-shipper, and wherein remote communication mode and short-haul connections pattern are realized by three radio-frequency (RF) circuit module, and are separately positioned on the circuit board of main frame and middle favourable turn.Remote communication mode is realized by a remote radio frequency circuit module, only be used for public's cellular network between transmitting-receiving communicate by letter, and the short-haul connections pattern is realized by two short-range radio frequency circuit modules that lay respectively on main frame and the middle favourable turn, only is used for main frame to communicate by letter with the transmitting-receiving between the favourable turn; Two short-range radio frequency circuit modules are Bluetooth RF circuit module or power less than 15 milliwatts, effectively coverage distance is less than 20 meters radio-frequency (RF) circuit module; Main frame short-range radio frequency circuit module is arranged on the host circuit version, and in addition two radio-frequency (RF) circuit module and being arranged on the transfer machine circuit version, and main frame are separated with middle favourable turn, and main frame is cellphone subscriber's a manipulator.Because the main frame of mobile phone of the present invention employing short-haul connections pattern, its radio-frequency (RF) circuit module are ultra low power, so the electromagnetic radiation intensity of mobile phone of the present invention only is about 1% of existing electromagnetic radiation of mobile telephone intensity, effectively reduce the influence of electromagnetic radiation to human body.
Four, description of drawings
Accompanying drawing 1 is the structural representation of dual-mode low-radiation mobile phone: Fig. 1 a is the main machine structure schematic diagram, and Fig. 1 b is middle favourable turn structural representation;
Accompanying drawing 3 is dual-mode low-radiation mobile phone communication process schematic diagrames: Fig. 3 a is the communication process connection diagram to extraneous mobile phone sending signal, and Fig. 3 b is for receiving the communication process connection diagram of extraneous mobile phone signal.
Wherein:
1. main frame 2. displays 3. keyboards 4. main frame short-range radio frequency circuit modules
In the host CPU logical message processing circuit module 6. favourable turn 7. remote radio frequency circuit modules
8. favourable turn short-range radio frequency circuit module in ringer and the loud speaker 9. battery capacity display windows 10.
11. middle favourable turn cpu logic information-processing circuit module 12. host circuit boards
The interface module 13. make a connection in the host interface circuit module 14. host power supply circuit modules 15.
16. the dynamo-electric source circuit module of transfer machine circuit plate 17. transfers
Five, embodiment
Embodiment one
Present embodiment is a kind of dual-mode low-radiation mobile phone that can realize the radio communication of ultralow radiation, comprises main frame 1 and middle favourable turn 6.
This mobile phone adopts remote communication mode and two wireless communications modes of short-haul connections pattern, and be the hardware carrier of enforcement with main frame 1 and middle favourable turn 6, wherein remote communication mode is arranged on the transfer machine circuit plate 16 by one, power is 1.5W, frequency is that the GSM remote radio frequency circuit module 7 of 900/1800MHz is realized, only be used for communicating by letter with the transmitting-receiving of GSM public's cellular network, and the short-haul connections pattern is realized by two short-range radio frequency circuit modules, wherein main frame short-range radio frequency circuit module 4 is arranged on the host circuit board 12, and middle favourable turn short-range radio frequency circuit module 10 is arranged on the transfer machine circuit plate 16; It is that 1.5mW, frequency are the Bluetooth Bluetooth RF circuit module of 2.4GHz that these two short-range radio frequency circuit modules all adopt power, and only is used for the transmitting-receiving communication between main frame 1 and the favourable turn 6.
Middle favourable turn 6 comprises casing, battery, ringer and loud speaker 8, battery capacity display window 9 and transfer machine circuit plate 16, favourable turn cpu logic message processing module 11, remote radio frequency circuit module 7, middle favourable turn short-range radio frequency circuit module 10, middle favourable turn interface module 13 and the dynamo-electric source circuit module of transfer 14 these five circuit modules during wherein transfer machine circuit plate comprises, and middle favourable turn cpu logic information-processing circuit module links to each other with remaining four circuit module on the transfer machine circuit plate respectively, and it is being carried out management and monitoring; Middle favourable turn short-range radio frequency circuit module also links to each other with the remote radio frequency circuit module; The dynamo-electric source circuit module of transfer links to each other with the battery that electric energy is provided, and remaining four adaptive power supply of circuit module on circuit board.
This mobile phone is such to the communication process of extraneous mobile phone sending signal: under the identification monitoring of middle favourable turn cpu logic information-processing circuit module 5, signal from host keyboard 3 or microphone or external signaling interface is sent on the host interface circuit module 13 by holding wire, signal is after this resume module, send to main frame short-range radio frequency circuit module 4 by holding wire, signal sends to middle favourable turn 6 by communication after this resume module.Under the identification monitoring of middle favourable turn cpu logic information-processing circuit module 11, the signal that middle favourable turn short-range radio frequency circuit module 10 receives from main frame 1, by holding wire signal is sent to remote radio frequency circuit module 7, this module sends to public's cellular network by communication after with signal processing.
The communication process that this mobile phone receives extraneous mobile phone signal is such: under the identification monitoring of middle favourable turn cpu logic information-processing circuit module 11, the extraneous mobile phone signal that middle favourable turn remote radio frequency circuit module 7 receives from public's cellular network, favourable turn short-range radio frequency circuit module 10 during signal is sent to by holding wire after this resume module, signal sends to main frame 1 by communication after this resume module.Under the identification monitoring of host CPU logical message processing circuit module 5, the signal that main frame short-range radio frequency circuit module 4 receives from middle favourable turn, signal is sent to host interface circuit module 13 by holding wire after this resume module, signal is through sending on host display 2 or ringer or loud speaker or receiver or the unofficial biography signaling interface by holding wire after this resume module.
Effective coverage distance of the short-range wireless radio-frequency (RF) circuit module among the present invention is less than 20 meters, when the space length between main frame 1 and the middle favourable turn 6 greater than the short-haul connections of this mobile phone apart from the time, under the supervision of host CPU logical message processing circuit module 5 and middle favourable turn cpu logic information-processing circuit module 11, automatically judge that the short-range wireless communication between main frame and the middle favourable turn lost efficacy, and by the display on the main frame 3 or ringer or loud speaker, and ringer on the middle favourable turn 6 and loud speaker 8 enforcement warnings.
Embodiment two
Present embodiment is a kind of dual-mode low-radiation mobile phone that can realize the radio communication of ultralow radiation, comprises main frame 1 and middle favourable turn 6.
This mobile phone adopts remote communication mode and these two wireless communications modes of short-haul connections pattern, and be the hardware carrier of enforcement with main frame 1 and middle favourable turn 6, wherein remote communication mode is arranged on the transfer machine circuit plate 16 by one, power is 1.5W, frequency is that the CDMA remote radio communication module 7 of 2.4GHz realizes, only be used for communicating by letter with the transmitting-receiving of CDMA public's cellular network, and the short-haul connections pattern is realized by two short-range radio frequency circuit modules, wherein short-range radio frequency circuit module 4 is arranged on the host circuit board 12, and short-range radio frequency circuit module 10 is arranged on the transfer machine circuit plate 16; It is that 10mW, frequency are 800MHz, effectively coverage distance is less than 20 meters SRWF wireless radio frequency circuit module that two short-range radio frequency circuit modules all adopt power, and only is used for the transmitting-receiving communication between main frame 1 and the favourable turn 6.
Middle favourable turn 6 comprises casing, battery, ringer and loud speaker 8, battery capacity display window 9 and transfer machine circuit plate 16, favourable turn cpu logic message processing module 11, remote radio frequency circuit module 7, middle favourable turn short-range radio frequency circuit module 10, middle favourable turn interface module 13 and the dynamo-electric source circuit module of transfer 14 these five circuit modules during wherein transfer machine circuit plate comprises.In favourable turn cpu logic information-processing circuit module link to each other with remaining four circuit module on the transfer machine circuit plate, it is being carried out management and is monitoring; Middle favourable turn short-range radio frequency circuit module also links to each other with the remote radio frequency circuit module; The dynamo-electric source circuit module of transfer links to each other with the battery that electric energy is provided, and remaining four adaptive power supply of circuit module on circuit board.
This mobile phone is such to the communication process that outer signals sends signal: under the identification monitoring of middle favourable turn cpu logic information-processing circuit module 5, signal from host keyboard 3 or microphone or external signaling interface is sent on the host interface circuit module 13 by holding wire, signal is after this resume module, send to main frame short-range radio frequency circuit module 4 by holding wire, signal sends to middle favourable turn 6 by communication after this resume module.Under the identification monitoring of middle favourable turn cpu logic information-processing circuit module 11, the signal that middle favourable turn short-range radio frequency circuit module 10 receives from main frame 1, by holding wire signal is sent to remote radio frequency circuit module 7, this module sends to public's cellular network by communication after with signal processing.
The communication process that this mobile phone receives extraneous mobile phone signal is such: under the identification monitoring of middle favourable turn cpu logic information-processing circuit module 11, the extraneous mobile phone signal that middle favourable turn remote radio frequency circuit module 7 receives from public's cellular network, favourable turn short-range radio frequency circuit module 10 during signal is sent to by holding wire after this resume module, signal sends to main frame 1 by communication after this resume module.Under the identification monitoring of host CPU logical message processing circuit module 5, the signal that main frame short-range radio frequency circuit module 4 receives from middle favourable turn, signal is sent to host interface circuit module 13 by holding wire after this resume module, signal is through sending on host display 2 or ringer or loud speaker or receiver or the unofficial biography signaling interface by holding wire after this resume module.
Effective coverage distance of the short-range wireless radio-frequency (RF) circuit module among the present invention is less than 20 meters, when the space length between main frame 1 and the middle favourable turn 6 greater than the short-haul connections of this mobile phone apart from the time, under the supervision of host CPU logical message processing circuit module 5 and middle favourable turn cpu logic information-processing circuit module 11, automatically judge that the short-range wireless communication between main frame and the middle favourable turn lost efficacy, and by the display on the main frame 3 or ringer or loud speaker, and ringer on the middle favourable turn 6 and loud speaker 8 enforcement warnings.
Claims (3)
1. dual-mode low-radiation mobile phone, comprise mainly by host CPU logical message processing circuit module (5), host interface circuit module (13) and host power supply circuit module (14), and display (2), keyboard (3), the main frame (1) that ringer and loud speaker (8) and external signaling interface are formed is characterized in that:
A. also include middle favourable turn (6); Middle favourable turn (6) separates with main frame (1);
B. favourable turn (6) comprises the circuit board (16) of casing, battery, ringer and loud speaker (8), battery capacity display window (9) and middle favourable turn in, the dynamo-electric source circuit module (17) of favourable turn cpu logic message processing module (11), remote radio frequency circuit module (7), short-range radio frequency circuit module (10), middle favourable turn interface module (15) and transfer during wherein circuit board (16) comprises; In favourable turn cpu logic information-processing circuit module (11) link to each other with each circuit module on the circuit board (16) respectively, and it is being carried out management and is monitoring; Middle favourable turn short-range radio frequency circuit module (10) links to each other with remote radio frequency circuit module (7); The dynamo-electric source circuit module of transfer (17) links to each other with battery, and the adaptive power supply of each circuit module on circuit board;
C. main frame adopts short-range radio frequency circuit module (4), and this short-range radio frequency circuit module (4) links to each other with host CPU logical message processing circuit module (5);
D. main frame (1) and middle favourable turn (6) adopt remote communication mode and two kinds of wireless communications modes of short-haul connections pattern; When this mobile phone and other mobile phone communications, the short-haul connections pattern is synchronoused working by the short-range radio frequency circuit module (4), the remote radio frequency circuit module (7) that is arranged in favourable turn (6) and the short-range radio frequency circuit module (10) that lay respectively in the main frame (1) with remote communication mode; Remote radio frequency circuit module (7) only be used for public's cellular network between transmitting-receiving communicate by letter, the short-range radio frequency circuit module (4) that is arranged in main frame is communicated by letter with the transmitting-receiving that the short-range radio frequency circuit module (10) that is positioned at favourable turn is used for this mobile phone inside.
2. dual-mode low-radiation mobile phone as claimed in claim 1, it is characterized in that two short-range radio frequency circuit modules (4,10) adopt Bluetooth Bluetooth RF circuit module, or adopt power less than 15 milliwatts, effectively coverage distance is less than 20 meters radio-frequency (RF) circuit module.
3. dual-mode low-radiation mobile phone as claimed in claim 1, it is characterized in that when the space length between main frame (1) and the middle favourable turn (6) greater than the short-haul connections of this mobile phone apart from the time, under the supervision of host CPU logical message processing circuit module (5) and middle favourable turn cpu logic information-processing circuit module (11), automatically judge that the short-range wireless communication between main frame and the middle favourable turn lost efficacy, and by the display on the main frame (3) or ringer or loud speaker, and ringer on the middle favourable turn (6) and loud speaker (8) enforcement warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910138014A CN101668054A (en) | 2008-09-01 | 2009-04-24 | Dual-mode low-radiation mobile phone |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810150766.2 | 2008-09-01 | ||
| CN200810150766 | 2008-09-01 | ||
| CN200910138014A CN101668054A (en) | 2008-09-01 | 2009-04-24 | Dual-mode low-radiation mobile phone |
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| Publication Number | Publication Date |
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| CN101668054A true CN101668054A (en) | 2010-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910138014A Pending CN101668054A (en) | 2008-09-01 | 2009-04-24 | Dual-mode low-radiation mobile phone |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111506A (en) * | 2011-03-08 | 2011-06-29 | 阎瑞军 | Mobile phone operating unit and spilt-type mobile phone |
| CN102215601A (en) * | 2010-10-12 | 2011-10-12 | 任少华 | Wireless terminal relay device |
| CN103391638A (en) * | 2012-05-11 | 2013-11-13 | 中兴通讯股份有限公司 | Mobile communication system and method |
-
2009
- 2009-04-24 CN CN200910138014A patent/CN101668054A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102215601A (en) * | 2010-10-12 | 2011-10-12 | 任少华 | Wireless terminal relay device |
| CN102111506A (en) * | 2011-03-08 | 2011-06-29 | 阎瑞军 | Mobile phone operating unit and spilt-type mobile phone |
| CN103391638A (en) * | 2012-05-11 | 2013-11-13 | 中兴通讯股份有限公司 | Mobile communication system and method |
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Open date: 20100310 |