CN103067939A - Method and device for reducing mobile terminal radiation - Google Patents
Method and device for reducing mobile terminal radiation Download PDFInfo
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- CN103067939A CN103067939A CN2012105572671A CN201210557267A CN103067939A CN 103067939 A CN103067939 A CN 103067939A CN 2012105572671 A CN2012105572671 A CN 2012105572671A CN 201210557267 A CN201210557267 A CN 201210557267A CN 103067939 A CN103067939 A CN 103067939A
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- 230000003287 optical effect Effects 0.000 claims description 18
- 230000005670 electromagnetic radiation Effects 0.000 abstract description 14
- 238000004891 communication Methods 0.000 abstract description 6
- 238000013459 approach Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 2
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- 238000012544 monitoring process Methods 0.000 description 2
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- 102000018059 CS domains Human genes 0.000 description 1
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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 is applied to the communication field, and provides a method and a device for reducing mobile terminal radiation. The method includes the steps of detecting if a mobile terminal is in a communication state and carrying out communication through a circuit switching network; and if the mobile terminal is in the communication state, and a wireless data network of the mobile terminal is opened, the wireless data network of the mobile terminal can be closed. Due to the fact that data business is closed when the mobile terminal carries out voice service, the method and the device can realize the purpose of reducing electromagnetic radiation, and can further reduce the damage of the electromagnetic radiation of the mobile terminal to human bodies.
Description
Technical field
The invention belongs to the communications field, relate in particular to a kind of method and apparatus that reduces mobile terminal radiating.
Background technology
Along with the develop rapidly of wireless communication technology, the portable terminals such as personal mobile phone are widely used and use.In the daily use scene, the distance of this series products and human body is very near, and its electromagnetic radiation that brings becomes the problem of public concern on the impact of health.Usually, adopt in the world SAR index (mobile phone absorption rate, Specific Absorption Rate) to weigh the energy of absorption of human body under the Occupational exposure to magnetic fields environment.Many countries have formulated corresponding rules, by limiting the upper limit of data in mobile phone card apparatus SAR value, guarantee that electromagnetic radiation is to the safety of human body.
Existing portable terminal mainly carries out Internet Transmission by two kinds of forms: circuit switching and packet switching.Belong to respectively circuit commutative field (Circuit Switched Domain, CS territory) and packet-switched domain (Packet Switched Domain, PS territory).The main carry voice traffic in CS territory such as the 64K voice etc., but also comprises some circuit type data services, the most commonly facsimile service; The main bearing data service of PS also comprises streaming media service, VOIP(Voice over Internet Protocol, IP phone) professional etc.When portable terminal passes through the CS domain call, if by data network, WLAN(WLAN, Wireless LocalArea Networks), transfer of data is carried out in the PS territory such as blueteeth network, electromagnetic radiation then is multiplied, even greater than the electromagnetic radiation that conversation produces, human body is produced sizable harm.
Following form is the power of portable terminal when carrying out Wireless Data Transmission, and power is larger, and then electromagnetic radiation is larger.
| Wireless network | Maximum power |
| Data network GMSK | 33dBm |
| Data network 3G | 23dBm |
| WLAN | <20dBm |
| Blueteeth network | 9dBm |
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of method and apparatus that reduces mobile terminal radiating, is intended to solve the larger problem of electromagnetic radiation hazards that existing portable terminal produces simultaneously when conversation is carried out Wireless Data Transmission again.
The embodiment of the invention is achieved in that a kind of method that reduces mobile terminal radiating, and described method comprises the steps:
Detect portable terminal and whether be in talking state; Described conversation is undertaken by circuit-switched network;
When described portable terminal is in talking state, and the radio data network of this portable terminal is closed the radio data network of described portable terminal when opening.
Further, after carrying out described undoubtedly data network of closing described portable terminal, also comprise:
When described portable terminal is in hook state, recover the radio data network of described portable terminal.
Further, whether described detection portable terminal is in talking state and comprises:
Infrared ray sensor induced environment temperature by described portable terminal;
When described ambient temperature surpasses the first preset value, think that described portable terminal is in talking state.
Further, whether described detection portable terminal is in talking state and also comprises:
Respond to the light intensity of described environment by optical sensor;
When the light intensity of described environment is lower than the second preset value, think that described portable terminal is in talking state.
Further, described radio data network is WLAN (wireless local area network), blueteeth network, 2G data network and 3G data network.
The present invention also proposes a kind of device that reduces mobile terminal radiating, and described device comprises:
Whether detection module is in talking state for detection of portable terminal; Described conversation is undertaken by circuit-switched network;
Closing module is used for being in talking state when described portable terminal, and the radio data network of this portable terminal is closed the radio data network of described portable terminal when opening.
Further, described device also comprises:
Recover module, be used for when described portable terminal is in hook state, recovering the radio data network of described portable terminal.
Further, described detection module specifically is used for:
Infrared ray sensor induced environment temperature by described portable terminal; And when described ambient temperature surpasses the first preset value, think that described portable terminal is in talking state.
Further, described detection module also specifically is used for:
Respond to the light intensity of described environment by optical sensor; And when the light intensity of described environment is lower than the second preset value, think that described portable terminal is in talking state.
Further, described radio data network is WLAN (wireless local area network), blueteeth network, 2G data network and 3G data network.
The embodiment of the invention realizes reducing the purpose of electromagnetic radiation by close data service when portable terminal carries out speech business, and then reduces the portable terminal electromagnetic radiation for the harm of human body.
Description of drawings
Fig. 1 is the flow chart of the method for the reduction mobile terminal radiating that provides of the embodiment of the invention;
Fig. 2 is the structure chart of the device of the reduction mobile terminal radiating that provides of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
The portable terminal of present embodiment possesses the function of carrying out speech business and carrying out data service by the PS territory by the CS territory simultaneously.
Fig. 1 shows the flow chart of the method for the reduction mobile terminal radiating that the embodiment of the invention provides, and details are as follows:
Step S101, portable terminal incoming call prompting or outgoing call.
Whether step S102, detection user receive calls, and are in talking state.Portable terminal can detect in several ways, preferred infrared ray sensor or optical sensor.Above-mentioned talking state refers to that portable terminal carries out the conversation of speech business by the CS territory.
Portable terminal can be enabled built-in or external infrared ray sensor induced environment temperature, and arrange the first preset value such as 37 ℃ as standard value, because when the user receives calls, portable terminal is pressed close to by face, portable terminal raises near the regional temperature of human body, when the infrared ray sensor sensing is more than 37 ℃ the time to ambient temperature, think that portable terminal is in talking state.In addition, also can be by the distance of infrared ray sensor human body and portable terminal, when receiving calls owing to the user, the distance that infrared ray sensor can detect human body and portable terminal approaches, when this when arriving certain value, think that portable terminal is in talking state.
Portable terminal also can be enabled the light intensity of the environment of built-in or external optical sensor induction portable terminal, and the second preset value is set as the standard value of measuring, because when the user receives calls, human body inevitably will be near the receiver of portable terminal, so that the light intensity in portable terminal receiver zone reduces, when optical sensor is sensed light intensity and is reduced to the second preset value, think that portable terminal is in talking state.
Above-mentioned infrared ray sensor and optical sensor are installed near the receiver usually, can use separately infrared ray sensor or optical sensor, but preferably use simultaneously infrared ray sensor and optical sensor.For example when the user receives calls, the human body approach receiver, infrared ray sensor can temperature sensor or is detected distance, but the accessory that carries of user such as the ear muff accuracy that can have influence on infrared ray sensor sometimes, can utilize this moment optical sensor to cooperate the light intensity that detects the receiver zone, can prevent that so the situation of error detection from occuring.The mode whether the detection portable terminal is in talking state is not limited only to above-mentioned execution mode, and the mode that other those skilled in the art can consider is equally applicable to the present invention.
When being in talking state, portable terminal enters step S103, otherwise process ends.
Step S103, judge whether the radio data network of portable terminal is opened, and the radio data network of the embodiment of the invention refers to be undertaken by the PS territory network of transfer of data.Process ends when portable terminal is not opened radio data network, otherwise enter step S104.
The radio data network of step S104, turning-off mobile terminal.Described radio data network includes but not limited to wlan network, blueteeth network, infrared network, 2G data network, 3G data network etc., and wherein 3G data network comprises GPRS, EDGE network etc.
Further, the embodiment of the invention also can comprise step:
Monitoring portable terminal whether on-hook finishes conversation, then recovers the radio data network of portable terminal such as on-hook, otherwise continues monitoring until the portable terminal on-hook, recovers the radio data network of portable terminal again.
One of ordinary skill in the art will appreciate that all or part of step that realizes in above-described embodiment method is to come the relevant hardware of instruction to finish by program, described program can be stored in the computer read/write memory medium, described storage medium is such as ROM/RAM, disk, CD etc.
The embodiment of the invention realizes reducing the purpose of electromagnetic radiation by close data service when portable terminal carries out speech business, and then reduces the portable terminal electromagnetic radiation for the harm of human body.
Fig. 2 shows the structure chart of the device of the reduction mobile terminal radiating that the embodiment of the invention provides, and comprising:
Whether detection module 10 is in talking state for detection of portable terminal; Described conversation is undertaken by circuit-switched network;
Closing module 20 is used for being in talking state when described portable terminal, and the radio data network of this portable terminal is closed the radio data network of described portable terminal when opening.
Recover module 30, be used for when described portable terminal is in hook state, recovering the radio data network of described portable terminal.
The device of the embodiment of the invention can be portable terminal itself, also can be the built-in or external device of portable terminal, and the operation principle of this device is as follows:
When portable terminal incoming call prompting or outgoing call, whether detection module 10 detects users and receives calls, and is in talking state.Detection module 10 can detect in several ways, preferably utilizes infrared ray sensor or optical sensor.Above-mentioned talking state refers to that portable terminal carries out the conversation of speech business by the CS territory.
Detection module 10 can be enabled the built-in or external infrared ray sensor induced environment temperature of portable terminal, and arrange the first preset value such as 37 ℃ as standard value, because when the user receives calls, portable terminal is pressed close to by face, portable terminal raises near the regional temperature of human body, when the infrared ray sensor sensing is more than 37 ℃ the time to ambient temperature, think that portable terminal is in talking state.In addition, detection module 10 also can utilize the distance of infrared ray sensor human body and portable terminal, and when receiving calls owing to the user, the distance that infrared ray sensor can detect human body and portable terminal approaches, when this when arriving certain value, think that portable terminal is in talking state.
Detection module 10 also can be enabled the light intensity of the environment of the built-in or external optical sensor induction portable terminal of portable terminal, and the second preset value is set as the standard value of measuring, because when the user receives calls, human body inevitably will be near the receiver of portable terminal, so that the light intensity in portable terminal receiver zone reduces,, when optical sensor is sensed light intensity and is reduced to the second preset value, think that portable terminal is in talking state.
Above-mentioned infrared ray sensor and optical sensor are installed near the receiver usually, and detection module 10 can use separately infrared ray sensor or optical sensor, but preferably use simultaneously infrared ray sensor and optical sensor.For example when the user receives calls, the human body approach receiver, infrared ray sensor can temperature sensor or is detected distance, but the accessory that carries of user such as the ear muff accuracy that can have influence on infrared ray sensor sometimes, can utilize this moment optical sensor to cooperate the light intensity that detects the receiver zone, can prevent that so the situation of error detection from occuring.The mode whether detection module 10 detection portable terminals are in talking state is not limited only to above-mentioned execution mode, and the mode that other those skilled in the art can consider is equally applicable to the present invention.
When portable terminal is in the radio data network unlatching of talking state and portable terminal, the radio data network of closing module 20 turning-off mobile terminals.Described radio data network includes but not limited to wlan network, blueteeth network, infrared network, 2G data network, 3G data network etc., and wherein 3G data network comprises GPRS, EDGE network etc., refers to be undertaken by the PS territory network of transfer of data.Then closing module 20 is not done any action when portable terminal is not opened radio data network.
Further, detection module 10 also can be monitored portable terminal, and whether on-hook finishes conversation, then recover the radio data network that module 30 is recovered portable terminal such as on-hook, the portable terminal on-hook otherwise detection module 10 continues to monitor reinforms and recovers the radio data network that module 30 is recovered portable terminal.
The embodiment of the invention realizes reducing the purpose of electromagnetic radiation by close data service when portable terminal carries out speech business, and then reduces the portable terminal electromagnetic radiation for the harm of human body.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a method that reduces mobile terminal radiating is characterized in that, described method comprises the steps:
Detect portable terminal and whether be in talking state; Described conversation is undertaken by circuit-switched network;
When described portable terminal is in talking state, and the radio data network of this portable terminal is closed the radio data network of described portable terminal when opening.
2. the method for claim 1 is characterized in that, after carrying out described undoubtedly data network of closing described portable terminal, also comprises:
When described portable terminal is in hook state, recover the radio data network of described portable terminal.
3. method as claimed in claim 1 or 2 is characterized in that, whether described detection portable terminal is in talking state comprises:
Infrared ray sensor induced environment temperature by described portable terminal;
When described ambient temperature surpasses the first preset value, think that described portable terminal is in talking state.
4. method as claimed in claim 1 or 2 is characterized in that, whether described detection portable terminal is in talking state also comprises:
Respond to the light intensity of described environment by optical sensor;
When the light intensity of described environment is lower than the second preset value, think that described portable terminal is in talking state.
5. method as claimed in claim 1 or 2 is characterized in that, described radio data network is WLAN (wireless local area network), blueteeth network, 2G data network and 3G data network.
6. a device that reduces mobile terminal radiating is characterized in that, described device comprises:
Whether detection module is in talking state for detection of portable terminal; Described conversation is undertaken by circuit-switched network;
Closing module is used for being in talking state when described portable terminal, and the radio data network of this portable terminal is closed the radio data network of described portable terminal when opening.
7. device as claimed in claim 6 is characterized in that, also comprises:
Recover module, be used for when described portable terminal is in hook state, recovering the radio data network of described portable terminal.
8. such as claim 6 or 7 described devices, it is characterized in that described detection module specifically is used for:
Infrared ray sensor induced environment temperature by described portable terminal; And when described ambient temperature surpasses the first preset value, think that described portable terminal is in talking state.
9. such as claim 6 or 7 described devices, it is characterized in that described detection module also specifically is used for:
Respond to the light intensity of described environment by optical sensor; And when the light intensity of described environment is lower than the second preset value, think that described portable terminal is in talking state.
10. such as claim 6 or 7 described devices, it is characterized in that described radio data network is WLAN (wireless local area network), blueteeth network, 2G data network and 3G data network.
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| CN201210557267.1A CN103067939B (en) | 2012-12-19 | 2012-12-19 | The method and apparatus reducing mobile terminal radiating |
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| CN201210557267.1A CN103067939B (en) | 2012-12-19 | 2012-12-19 | The method and apparatus reducing mobile terminal radiating |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104363640A (en) * | 2014-11-21 | 2015-02-18 | 北京元心科技有限公司 | Method and system for reducing radiation during conversation |
| CN104657209A (en) * | 2013-11-18 | 2015-05-27 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN105791586A (en) * | 2016-04-25 | 2016-07-20 | 努比亚技术有限公司 | WIFI automatic closing method and device and mobile terminal |
| CN106027803A (en) * | 2016-07-07 | 2016-10-12 | 广东欧珀移动通信有限公司 | Call control method and mobile terminal |
| CN106850101A (en) * | 2017-02-14 | 2017-06-13 | 广东欧珀移动通信有限公司 | Display screen condition control method and device |
| CN106850990A (en) * | 2017-02-09 | 2017-06-13 | 广东欧珀移动通信有限公司 | Display screen condition control method and device |
| CN106933427A (en) * | 2017-03-07 | 2017-07-07 | 广东欧珀移动通信有限公司 | Display screen condition control method and electronic equipment |
| CN107277901A (en) * | 2017-05-31 | 2017-10-20 | 广东欧珀移动通信有限公司 | Method, device, storage medium and the terminal of Radio frequency interference when reducing terminal call |
| CN107506049A (en) * | 2017-07-28 | 2017-12-22 | 广东欧珀移动通信有限公司 | Display screen condition control method, device, storage medium and terminal |
| CN107844246A (en) * | 2017-11-22 | 2018-03-27 | 广东欧珀移动通信有限公司 | Display screen condition control method, device, storage medium and terminal |
| CN107948420A (en) * | 2017-11-22 | 2018-04-20 | 广东欧珀移动通信有限公司 | Display screen condition control method, device, storage medium and terminal |
| CN107948418A (en) * | 2017-11-22 | 2018-04-20 | 广东欧珀移动通信有限公司 | Display screen condition control method, device, storage medium and terminal |
| WO2018195739A1 (en) * | 2017-04-24 | 2018-11-01 | 李卓希 | Network access method and system |
| CN111106846A (en) * | 2019-12-25 | 2020-05-05 | 惠州Tcl移动通信有限公司 | Method, system and mobile terminal for reducing SAR value |
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| CN104657209A (en) * | 2013-11-18 | 2015-05-27 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN104363640A (en) * | 2014-11-21 | 2015-02-18 | 北京元心科技有限公司 | Method and system for reducing radiation during conversation |
| CN105791586A (en) * | 2016-04-25 | 2016-07-20 | 努比亚技术有限公司 | WIFI automatic closing method and device and mobile terminal |
| CN106027803A (en) * | 2016-07-07 | 2016-10-12 | 广东欧珀移动通信有限公司 | Call control method and mobile terminal |
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| CN106933427A (en) * | 2017-03-07 | 2017-07-07 | 广东欧珀移动通信有限公司 | Display screen condition control method and electronic equipment |
| WO2018195739A1 (en) * | 2017-04-24 | 2018-11-01 | 李卓希 | Network access method and system |
| CN107277901A (en) * | 2017-05-31 | 2017-10-20 | 广东欧珀移动通信有限公司 | Method, device, storage medium and the terminal of Radio frequency interference when reducing terminal call |
| CN107506049B (en) * | 2017-07-28 | 2020-05-12 | Oppo广东移动通信有限公司 | Display screen state control method and device, storage medium and terminal |
| CN107506049A (en) * | 2017-07-28 | 2017-12-22 | 广东欧珀移动通信有限公司 | Display screen condition control method, device, storage medium and terminal |
| CN107948418B (en) * | 2017-11-22 | 2019-09-13 | Oppo广东移动通信有限公司 | Display screen condition control method, device, storage medium and terminal |
| CN107844246B (en) * | 2017-11-22 | 2019-08-20 | Oppo广东移动通信有限公司 | Display screen condition control method, device, storage medium and terminal |
| CN107948418A (en) * | 2017-11-22 | 2018-04-20 | 广东欧珀移动通信有限公司 | Display screen condition control method, device, storage medium and terminal |
| CN107948420A (en) * | 2017-11-22 | 2018-04-20 | 广东欧珀移动通信有限公司 | Display screen condition control method, device, storage medium and terminal |
| CN107844246A (en) * | 2017-11-22 | 2018-03-27 | 广东欧珀移动通信有限公司 | Display screen condition control method, device, storage medium and terminal |
| CN111106846A (en) * | 2019-12-25 | 2020-05-05 | 惠州Tcl移动通信有限公司 | Method, system and mobile terminal for reducing SAR value |
| WO2021128556A1 (en) * | 2019-12-25 | 2021-07-01 | 惠州Tcl移动通信有限公司 | Method and system for lowering sar value, and mobile terminal |
| CN112433468A (en) * | 2020-11-12 | 2021-03-02 | 甄十信息科技（上海）有限公司 | Intelligent wrist-watch of overlength standby |
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| CN103067939B (en) | 2016-11-09 |
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