CN100347640C - Electricity-saving control method for radio communication module - Google Patents
Electricity-saving control method for radio communication module Download PDFInfo
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- CN100347640C CN100347640C CNB200410052091XA CN200410052091A CN100347640C CN 100347640 C CN100347640 C CN 100347640C CN B200410052091X A CNB200410052091X A CN B200410052091XA CN 200410052091 A CN200410052091 A CN 200410052091A CN 100347640 C CN100347640 C CN 100347640C
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- 238000000034 method Methods 0.000 title claims abstract description 24
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- 239000002699 waste material Substances 0.000 description 4
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Abstract
The present invention relates to a power saving control method for a radio communication module. An electronic product is provided with a radio communication module and a control software for controlling the radio communication module, wherein a detecting program is arranged in the control software, and the detecting program is provided with at least one detecting module. After the communication electronic product is started, the radio communication module can control the power supply state of the radio communication module according to detecting results detected by the detecting module, so the purpose of power saving is achieved.
Description
[technical field]
The present invention refers to a kind of power supply state by the control wireless communication module especially relevant for electricity-saving control method, reaches the method for power saving.
[background technology]
Because electronic industry and communications industry flourish makes network enter places such as family, school, company, changed the form of human communication greatly in recent years, more facility has been created in the restriction of having broken space-time.Again, because the universalness of portable electronic product (as: notebook computer, personal digital aid (PDA)), and the user of these electronic products, except the network speed that requires to use, more wish to use network everywhere, and do not need to seek or plug network connection again, so WLAN is just arisen at the historic moment.
WLAN (Wireless Local Area Network, be called for short: WLAN), be to see through wireless network module (as: wireless network card (Wireless Card) or pcmcia card) with electronic product, combining wireless bridge (Access Point) carries out area wireless network and links, and utilize the conduction of radiowave as data, see through the network line that wireless bridge connected again, can connect world-wide web, utilize various network resources.
Radio wideband online at present, very universal at home and abroad, many International airports, hotel, restaurant, coffee chain store etc. all provide similar service, as long as the user is after utilizing portable electronic product (as: notebook computer or personal digital aid (PDA)) the grafting wireless network card of oneself, online account number and password that the fan-in network supplier is provided, can use various network resources, and utilize WLAN to be attached to network, have following several advantages:
1. need not be confined to the fixed position at network line place, just computing machine can be connected and go up network.
2. network line and slot specification needn't be yielded to, time, manpower and the material resources cost of cable network wiring can be saved.
3. according to the ordered IEEE802.11b agreement of present U.S. electronic motor engineering association, wireless bridge (Access Point) can provide the transmission speed of 1,100 ten thousand positions of per second (11Mbps), approximately be 200 times of the general networking transmission speed of dialing and connecting device (Modem) per second 50,000 6 kilobits (56Kbps), can satisfy the user a large amount of archives transmission requirements.
4. can be easily in network, increase new user, need not be subject to network can online number of endpoint what.
Based on above-mentioned several advantages, Intel company develops a kind of mobile arithmetic processing system (Centrino) at present, comprise the Pentium-M processor in this mobile arithmetic processing system, 802.11b wireless module and 855 chipsets, it mainly is to be used on the notebook computer, make notebook computer no longer need external pcmcia card with wireless network, can be attached to wireless bridge and network line, and can increase the practicality of notebook computer significantly, and at present general computing machine still needs an external wireless network card, or on its motherboard a built-in 802.11b wireless module, just can be attached to wireless bridge and network line.
Yet, wireless communication module is usually when portable electronic product is started shooting, be unlocked immediately, make this wireless communication module can begin in effective range, detect, search and receiving and transmitting signal, this situation, if the user does not initiatively close this wireless communication module, this wireless communication module will be constantly to around, detect, search and receiving and transmitting signal, thereby cause the meaningless waste of power supply, and this wireless communication module is constantly to extraradial electromagnetic wave, also may cause great threat for we healthy.
[summary of the invention]
The object of the present invention is to provide a kind of electricity-saving control method of wireless communication module, can make wireless communication module machine or in a certain fixedly period in due course, be unlocked on one's own initiative or close.
For achieving the above object, the technical solution used in the present invention is: be provided with a detection process in a Control Software, this detection process can be set at least one sense mode, this sense mode can be to the operating state of a wireless communication module, detect, to control the power supply state of this wireless communication module according to the detecting result, with the waste of avoiding causing power supply meaningless.
Compared to prior art, the present invention has the characteristics of power saving.
[description of drawings]
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the action flow chart of first sense mode of the present invention;
Fig. 3 be the present invention under first sense mode, the power supply state synoptic diagram of wireless communication module;
Fig. 4 is the action flow chart of second sense mode of the present invention;
Fig. 5 be the present invention under second sense mode, the power supply state synoptic diagram of wireless communication module.
[embodiment]
The present invention is a kind of electricity-saving control method of wireless communication module, see also shown in Figure 1, one communications electronics product 1 is provided with a wireless communication module 10 and a Control Software 12, wherein be provided with a detection process 14 in this Control Software 12, this detection process 14 is provided with at least one sense mode 16, this Control Software 12 can be to the operating state of this wireless communication module 10 by this sense mode 16, detect and obtain a detecting result, make this Control Software 12 to detect the power supply state that the result controls this wireless communication module 10 according to this, save the meaningless power consumption of this communications electronics product 1 to reach, avoid this wireless communication module 10 irradiation of electromagnetic waves of sending, harmful to human, in addition, this wireless communication module 10 is opened or closed to the running aspect of this wireless communication module 10 moderately and at the right moment, also can prolong the serviceable life of this wireless communication module 10.
A preferred embodiment of the present invention, see also shown in Figure 2, whether these detection process 14 first set sense modes 160 are set at this wireless communication module 10 of detecting and are carrying out in the data transmission, after this communications electronics product 1 is unlocked, this Control Software 12 will be controlled the power supply state of this wireless communication module 10 according to the following step:
(201) at first, utilize this first sense mode, 160 these wireless communication modules 10 of detecting, whether carry out in the data transmission,, otherwise carry out step (203) if then carry out step (202);
(202) this Control Software 12 continues step (203) is carried out in 10 power supplies of this wireless communication module again in the process of the data transmission of this wireless communication module 10;
Whether (203) this first sense mode 160 is judged this wireless communication module 10 again, stopped carrying out data transmission, if then carry out step (204), otherwise carries out step (202);
(204) this Control Software 12 will stop this wireless communication module 10 is powered, and carry out step (201) again.
By as can be known above-mentioned, this Control Software 12 is only when this wireless communication module 10 carries out data transmission, just can power (as shown in Figure 3), in order to avoid this wireless communication module 10 is when being failure to actuate, still at waste electric power, and can reduce the action frequency of this wireless communication module 10, make the consume number of times of this wireless communication module 10 reduce, and can make this wireless communication module 10 can use the long time.
In this embodiment, see also shown in Figure 4, these detection process 14 second set sense modes 162 are provided with a very first time, second time, and this second sense mode 162 is set at this wireless communication module of detecting 10 whether in this very first time, do not carry out data transmission, this second sense mode 162 is judged this wireless communication module 10, after having stopped carrying out data transmission, this Control Software 12 will be controlled the power supply state of this wireless communication module 10 according to the following step:
(401) at first, utilize this wireless communication module of this second sense mode 162 detectings 10 whether in this very first time, do not carry out data transmission,, otherwise carry out step (401) if then carry out step (402);
(402) this Control Software 12 will be powered to this wireless communication module 10, make this wireless communication module 10 can begin in effective range, detect, search and receiving and transmitting signal;
(403) utilize this wireless communication module of this second sense mode 162 detectings 10 whether in this second time, do not carry out data transmission,, otherwise carry out step (405) if then carry out step (404);
(404) this Control Software 12 will stop this wireless communication module 10 is powered, and carry out step (401) again;
(405) this Control Software 12 will be handled according to this first sense mode 160.
By above-mentioned steps as can be known, this Control Software 12 was powered repeatedly or is not powered to this wireless communication module 10 (as shown in Figure 5) in this very first time and second time, so that this wireless communication module 10 can receive data, can not waste too many electric power again.
Claims (5)
1. the electricity-saving control method of a wireless communication module, be provided with a wireless communication module and a Control Software at a communications electronics product, wherein be provided with a detection process in this Control Software, this detection process is provided with at least one sense mode, this Control Software can be to the operating state of this wireless communication module by this sense mode, detect and obtain a detecting result, make this Control Software to detect the power supply state that the result controls this wireless communication module according to this.
2. method according to claim 1, it is characterized in that: whether the first set sense mode of this detection process is set at this wireless communication module of detecting and is carrying out in the data transmission, after this communications electronics product is unlocked, this Control Software will be controlled the power supply state of this wireless communication module according to the following step:
At first, utilize this first sense mode to detect this wireless communication module, whether carrying out in the data transmission;
If this first sense mode is detected this wireless communication module, carrying out in the data transmission, then this Control Software continues this wireless communication module power supply in the process of the data transmission of this wireless communication module.
3. method according to claim 2 is characterized in that: when this Control Software continued this wireless communication module power supply, this first sense mode was detected this wireless communication module, whether has stopped carrying out data transmission;
If this first sense mode is detected this wireless communication module, stopped carrying out data transmission, then this Control Software will stop this wireless communication module is powered.
4. method according to claim 3, it is characterized in that: the second set sense mode of this detection process is provided with a very first time, second time, and this second sense mode is set at this wireless communication module of detecting whether in this very first time, do not carry out data transmission, this sense mode is judged this wireless communication module, after having stopped carrying out data transmission, this Control Software will be controlled the power supply state of this wireless communication module according to the following step:
At first, utilize this second sense mode to detect this wireless communication module whether in this very first time, do not carry out data transmission;
If this second sense mode is detected this wireless communication module in this very first time, do not carry out data transmission, then this Control Software will be powered to this wireless communication module, make this wireless communication module can begin in effective range, detect, search and receiving and transmitting signal;
Utilize this second sense mode to detect this wireless communication module whether in this second time, do not carry out data transmission;
If this second sense mode is detected this wireless communication module in this second time, do not carry out data transmission, then this Control Software will stop this wireless communication module is powered.
5. method according to claim 4 is characterized in that: this second sense mode is detected this wireless communication module in this second time, has carried out data transmission, and then this Control Software will be handled according to this first sense mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410052091XA CN100347640C (en) | 2004-11-08 | 2004-11-08 | Electricity-saving control method for radio communication module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410052091XA CN100347640C (en) | 2004-11-08 | 2004-11-08 | Electricity-saving control method for radio communication module |
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| Publication Number | Publication Date |
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| CN1773422A CN1773422A (en) | 2006-05-17 |
| CN100347640C true CN100347640C (en) | 2007-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB200410052091XA Expired - Fee Related CN100347640C (en) | 2004-11-08 | 2004-11-08 | Electricity-saving control method for radio communication module |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101727165B (en) * | 2008-10-23 | 2015-02-18 | 华硕电脑股份有限公司 | Method for controlling power saving of wireless local area networks |
| CN103095899B (en) * | 2011-11-07 | 2014-12-31 | 联想(北京)有限公司 | Approaching judgment method and equipment and state switching method and equipment |
| CN103313360A (en) * | 2012-03-15 | 2013-09-18 | 宏碁股份有限公司 | Power saving method and communication device thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157957A (en) * | 1995-09-19 | 1997-08-27 | 北京九州计算机网络公司 | Method and device for personal computer green communication |
| CN1469235A (en) * | 2002-07-18 | 2004-01-21 | 联想(北京)有限公司 | On-off method of antenna emission of radio network card |
| CN1487390A (en) * | 2002-08-20 | 2004-04-07 | Lg电子株式会社 | Electric source management method and equipment for radio local area network module in computer system |
-
2004
- 2004-11-08 CN CNB200410052091XA patent/CN100347640C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157957A (en) * | 1995-09-19 | 1997-08-27 | 北京九州计算机网络公司 | Method and device for personal computer green communication |
| CN1469235A (en) * | 2002-07-18 | 2004-01-21 | 联想(北京)有限公司 | On-off method of antenna emission of radio network card |
| CN1487390A (en) * | 2002-08-20 | 2004-04-07 | Lg电子株式会社 | Electric source management method and equipment for radio local area network module in computer system |
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| CN1773422A (en) | 2006-05-17 |
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