CN101895972A - WiFi (Wireless Fidelity) power supply dynamic management system and method - Google Patents
WiFi (Wireless Fidelity) power supply dynamic management system and method Download PDFInfo
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- CN101895972A CN101895972A CN2010101558110A CN201010155811A CN101895972A CN 101895972 A CN101895972 A CN 101895972A CN 2010101558110 A CN2010101558110 A CN 2010101558110A CN 201010155811 A CN201010155811 A CN 201010155811A CN 101895972 A CN101895972 A CN 101895972A
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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 WiFi (Wireless Fidelity) power supply dynamic management system which comprises a WiFi connecting unit, a flow detecting unit, a setting unit and a power supply management unit, wherein the WiFi connecting unit is connected with a WiFi access point; the flow detecting unit is used for detecting the data transmission rate of the WiFi connecting unit; the setting unit is used for setting the data transmission rate and the duration of the WiFi connecting unit to be smaller than or equal to the transmission duration of the data transmission rate; the power management unit is used for managing a WiFi equipment power supply working mode according to the data transmission rate detected by the flow detecting unit and a preset value of the setting unit; when the data transmission rate detected by the flow detecting unit is smaller than or equal to a data transmission rate preset by the setting unit, and the duration is larger than or equal to duration set by the setting unit, the power management unit is used for controlling WiFi equipment to enter a power-saving mode; and when the data transmission rate detected by the flow detecting unit is larger than the data transmission rate preset by the setting unit, the power supply management unit is used for controlling the WiFi equipment to quit the power-saving mode.
Description
Technical field
The present invention relates to a kind of power-supply management system and management method, relate in particular to a kind of dynamic management system and management method of WiFi power supply.
Background technology
Along with the development of wireless technology, the mobile device that is equipped with WiFi (Wireless Fidelity, adopting wireless fidelity technology are called for short " WiFi ") communication worker energy is used more and more widely.At present, generally be equipped with the system of WiFi communication function mobile device, when the hardware module of WiFi when constantly transmitting data, system resource and central processing unit all are to be in busy condition, can not enter battery saving mode.In its general really data transfer procedure, transmission speed is also unhappy sometimes, and occupying system resources is also also few, and whole WiFi equipment were in and used electricity condition completely this moment, were a kind of great wastes to electric energy.For the mobile device that is equipped with the WiFi communication function, its electric energy can not be supported long-time use, therefore, need WiFi equipment to save electric energy, present technology is not supported the dynamic power supplies power saving management of mobile device when data transmit to being equipped with the WiFi communication function as far as possible.
Summary of the invention
The technical problem that the present invention solves is: adopt a kind of WiFi power source dynamic management system and management method overcome in the prior art can not be in the use of WiFi equipment the device of dynamic management power supply.
Technical scheme of the present invention is: make up a kind of WiFi power source dynamic management system, comprise the WiFi linkage unit that connects the WiFi access point, comprise the flow detection unit that detects described WiFi linkage unit data transmission rate, described data transmission rate and WiFi linkage unit are set to be less than or equal to the unit that is provided with of described transmitting continuous time of data transmission rate, data transmission rate and the described Power Management Unit that the value of the setting in advance management WiFi device power supply (DPS) mode of operation of unit is set according to the detection of described flow detection unit, the data transmission rate that described flow detection unit detects is less than or equal to and describedly data transmission rate that the unit sets in advance and duration is set more than or equal to described when the duration that the unit is provided with is set, and described Power Management Unit control WiFi equipment enters battery saving mode; When the data transmission rate that the unit sets in advance was set, described Power Management Unit control WiFi equipment withdrawed from battery saving mode to the data transmission rate that described flow detection unit detects greater than described.
Further technical scheme of the present invention is: described WiFi linkage unit also comprises clean culture IP package mode of operation is set, when the WiFi linkage unit enters clean culture IP package mode of operation, if during the packet of described WiFi linkage unit reception and identical ip addresses own, described WiFi linkage unit is handled the packet with identical ip addresses own.
Further technical scheme of the present invention is: described WiFi linkage unit also comprises IP address transition filterer operation mode is set, when the WiFi linkage unit entered IP address transition filterer operation mode, described WiFi linkage unit automatically replied the packet of the IP address of IP address transition filterer operation mode setting.
Further technical scheme of the present invention is: the described setting that the unit is set is recorded as any one form in document, database or the registration table.
Further technical scheme of the present invention is: describedly the unit is set described WiFi linkage unit data transmission rate is set is 0.1Mbps (Mega Bit per second, be called for short " Mbps ") to 1.3Mbps, the described unit that is provided with is provided with described WiFi linkage unit described duration that the unit is provided with described data transmission rate transmission is set is time in 1 to 10 second to be less than or equal to.
Technical scheme of the present invention is: a kind of WiFi power source dynamic management method is provided, comprises the steps:
Transfer rate and duration are set: the duration that data transmission rate is set and transmits with described data transmission rate;
Power source dynamic management: the data transmission rate that connects as WiFi is less than or equal to the data transmission rate that sets in advance and duration during more than or equal to preset duration, and control WiFi equipment enters battery saving mode; When data transmission rate during greater than the data transmission rate that sets in advance, control WiFi equipment withdraws from battery saving mode.
Further technical scheme of the present invention is: in transfer rate and duration step are set, the data transmission rate that described WiFi equipment is set is 0.1Mbps to 1.3Mbps, and it is time in 1 to 10 second to be less than or equal to the duration that the transmission of described data transmission rate is set that described WiFi equipment is set
Further technical scheme of the present invention is: in the power source dynamic management step, described WiFi linkage unit also comprises clean culture IP package mode of operation is set, when the WiFi linkage unit enters clean culture IP package mode of operation, if during the packet of described WiFi linkage unit reception and identical ip addresses own, described WiFi linkage unit is handled the packet with identical ip addresses own.
Further technical scheme of the present invention is: in the power source dynamic management step, described WiFi linkage unit also comprises IP address transition filterer operation mode is set, when the WiFi linkage unit entered IP address transition filterer operation mode, described WiFi linkage unit automatically replied the packet of the IP address of IP address transition filterer operation mode setting.
Technique effect of the present invention is: WiFi power source dynamic management system and management method are by being provided with described data transmission rate and WiFi linkage unit to be less than or equal to the transmitting continuous time of described data transmission rate, when the data transmission rate that detects is less than or equal to the data transmission rate that sets in advance and duration during more than or equal to duration of being provided with, described Power Management Unit control WiFi equipment enters battery saving mode; When the data transmission rate that detects during greater than the data transmission rate that sets in advance, described Power Management Unit control WiFi equipment withdraws from battery saving mode.WiFi power source dynamic management system of the present invention and management method significantly reduce the power consumption of WiFi equipment in the use of WiFi equipment, prolonged the service time of WiFi mobile device electric energy greatly, bring great convenience to the user.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a WiFi linkage unit mode of operation structural representation of the present invention.
Fig. 3 is a flow chart of the present invention.
Embodiment
Below in conjunction with specific embodiment, technical solution of the present invention is further specified.
As shown in Figure 1, the specific embodiment of the present invention is: the present invention makes up a kind of WiFi power source dynamic management system, comprise the WiFi linkage unit 3 that connects WiFi access point 4, comprise the flow detection unit 6 that detects described WiFi linkage unit 3 data transmission rates, described data transmission rate and WiFi linkage unit 3 are set unit 5 are set with what be less than or equal to the described transmitting continuous time of data transmission rate, data transmission rate and the described Power Management Unit 1 that the value of the setting in advance management WiFi device power supply (DPS) mode of operation of unit 5 is set according to 6 detections of described flow detection unit, the data transmission rate that described flow detection unit 6 detects is less than or equal to and describedly data transmission rate that unit 5 sets in advance and duration is set more than or equal to described when the duration that unit 5 is provided with is set, and described Power Management Unit 1 control WiFi equipment enters battery saving mode 2; When the data transmission rate that unit 5 sets in advance was set, described Power Management Unit 1 control WiFi equipment withdrawed from battery saving mode 2 to the data transmission rate that described flow detection unit 6 detects greater than described.
Specific implementation process of the present invention is as follows: the battery saving mode that comprises the WiFi equipment work in the Power Management Unit 1 of WiFi power source dynamic management of the present invention system.Unit 5 is set at first is provided for detecting the data transmission rate of WiFi linkage unit 3 and WiFi linkage unit 3 to be less than or equal to the transmitting continuous time of described data transmission rate according to concrete WiFi equipment, in the setting up procedure, the described record 7 that is provided with that unit 5 is set is any one form in document, database or the registration table.Battery saving mode of the present invention comprises: general battery saving mode and main frame battery saving mode.In the concrete course of work of WiFi equipment, the data transmission rate that described flow detection unit 6 detects is less than or equal to and describedly data transmission rate that unit 5 sets in advance and duration is set more than or equal to described when the duration that unit 5 is provided with is set, described Power Management Unit 1 control WiFi equipment enters battery saving mode 2, more particularly, WiFi equipment enters general battery saving mode.After WiFi equipment entered battery saving mode 2, WiFi linkage unit 3 can be with lower transfer rate transmission data.More particularly, under this battery saving mode, why WiFi linkage unit 3 says so with lower transfer rate transmission data, its reason is, WiFi equipment has entered sleep state at this moment, when data will be passed on or be received data, and its processing of just waking up, enter sleep state afterwards again, this is the reason of energy power saving.Simultaneously, because will sleep and wake up,, but reduced power consumption again so data transmission rate is just low.In the specific embodiments of the invention, describedly unit 5 is set described WiFi linkage unit 3 data transmission rates are set is 0.1Mbps to 1.3Mbps, the described unit 5 that is provided with is provided with described WiFi linkage unit 3 described duration that unit 3 is provided with the transmission of described data transmission rate is set is time in 1 to 10 second to be less than or equal to, and promptly the duration is 1 second or 10 seconds or continues long-time arbitrarily between 1 second and 10 seconds.When the data transmission rate that unit 5 sets in advance was set, described Power Management Unit 1 control WiFi equipment withdrawed from battery saving mode 2 to the data transmission rate that detects when described flow detection unit 6 greater than described.
As shown in Figure 2, preferred implementation of the present invention is: described WiFi linkage unit 3 also comprises clean culture IP package mode of operation 81 is set, when described WiFi linkage unit 3 entered clean culture IP package mode of operation 81, described WiFi linkage unit 3 only received the packet with identical ip addresses own.The concrete course of work of optimal way of the present invention is as follows: when described WiFi linkage unit 3 enters clean culture IP package mode of operation 81, enter battery saving mode at described Power Management Unit control WiFi equipment, more particularly, when WiFi equipment enters the main frame battery saving mode, when the packet that receives with identical ip addresses own, WiFi equipment produces and interrupts, wake the main program system of WiFi equipment up, WiFi equipment is waken up from the sleep state of main frame battery saving mode, by the main program system handles of WiFi equipment and the packet of identical ip addresses own.In this process, described WiFi linkage unit 3 only receives the packet with identical ip addresses own, transfers to the main program system handles of WiFi equipment then, continues to change over to the sleep state of main frame battery saving mode behind the good packet of the main program system handles of WiFi equipment.Can make WiFi equipment under the main frame battery saving mode, still can keep the WiFi line like this.
As shown in Figure 2, preferred implementation of the present invention is: described WiFi linkage unit 3 also comprises IP address transition filterer operation mode 82 is set, when described WiFi linkage unit 3 entered IP address transition filterer operation mode 82, described WiFi linkage unit 3 automatically replied the packet of the IP address of IP address transition filterer operation mode 82 settings.The concrete course of work of optimal way of the present invention is as follows: when described WiFi linkage unit 3 enters IP address transition filterer operation mode 82, enter battery saving mode at described Power Management Unit control WiFi equipment, more particularly, WiFi equipment enters the main frame battery saving mode, described WiFi linkage unit 3 automatically replies ARP (the Address Resolution Protocol of the IP address identical ip addresses that is provided with IP address transition filterer operation mode 82, " address resolution protocol ", be called for short " ARP ") packet, and do not respond other packet.Can make WiFi equipment under the main frame battery saving mode, still can keep the WiFi line like this.
As shown in Figure 3, the specific embodiment of the present invention is: a kind of WiFi power source dynamic management method is provided, comprises the steps:
Step 100: transfer rate and duration are set, that is: the duration that data transmission rate is set and transmits with described data transmission rate;
Step 200: power source dynamic management, that is: the data transmission rate that connects as WiFi is less than or equal to the data transmission rate that sets in advance and duration during more than or equal to preset duration, and control WiFi equipment enters battery saving mode; When data transmission rate during greater than the data transmission rate that sets in advance, control WiFi equipment withdraws from battery saving mode.
The concrete course of work is: WiFi power source dynamic management method of the present invention, the mode of WiFi device power supply (DPS) work comprises battery saving mode.At first be provided for detecting the data transmission rate of WiFi equipment and, in the setting up procedure, record 7 be set be any one form in document, database or the registration table to be less than or equal to the transmitting continuous time of described data transmission rate according to concrete WiFi equipment.In the concrete course of work of WiFi equipment, when the data transmission rate that detects WiFi equipment is less than or equal to the data transmission rate that sets in advance and duration during more than or equal to duration of being provided with, control WiFi equipment enters battery saving mode, after WiFi equipment entered battery saving mode, WiFi equipment can be with lower transfer rate transmission data.More particularly, under this battery saving mode, why WiFi linkage unit 3 says so with lower transfer rate transmission data, its reason is, WiFi equipment has entered sleep state at this moment, when data will be passed on or be received data, and its processing of just waking up, enter sleep state afterwards again, this is the reason of energy power saving.Simultaneously, because will sleep and wake up,, but reduced power consumption again so data transmission rate is just low.When battery saving mode, even WiFi equipment is constantly transmitting data, system resource and CPU when being in busy condition, still can save electric power.In the specific embodiments of the invention, the data transmission rate that described WiFi equipment is set is 0.1Mbps to 1.3Mbps, and it is time in 1 to 10 second to be less than or equal to the duration that the transmission of described data transmission rate is set that described WiFi equipment is set.When the data transmission rate that detects WiFi equipment during greater than the data transmission rate that sets in advance, control WiFi equipment withdraws from battery saving mode.
Preferred implementation of the present invention is: in the power source dynamic management step, described WiFi linkage unit 3 also comprises clean culture IP package mode of operation 81 is set.When described WiFi linkage unit 3 enters clean culture IP package mode of operation 81, described Power Management Unit control WiFi equipment enters battery saving mode, more particularly, WiFi equipment enters the main frame battery saving mode, when the packet that receives with identical ip addresses own, WiFi equipment produces and interrupts, and wakes the main program system of WiFi equipment up, WiFi equipment is waken up from the sleep state of main frame battery saving mode, by the main program system handles of WiFi equipment and the packet of identical ip addresses own.In this process, described WiFi linkage unit 3 only receives the packet with identical ip addresses own, transfers to the main program system handles of WiFi equipment then, continues to change over to the sleep state of main frame battery saving mode behind the good packet of the main program system handles of WiFi equipment.Can make WiFi equipment under the main frame battery saving mode, still can keep the WiFi line like this.
Preferred implementation of the present invention is: in the power source dynamic management step, described WiFi linkage unit 3 also comprises IP address transition filterer operation mode 82 is set, when described WiFi linkage unit 3 entered IP address transition filterer operation mode 82, described WiFi linkage unit 3 automatically replied the packet of the IP address of IP address transition filterer operation mode 82 settings.The concrete course of work of optimal way of the present invention is as follows: when described WiFi linkage unit 3 enters IP address transition filterer operation mode 82, described Power Management Unit control WiFi equipment enters battery saving mode, more particularly, WiFi equipment enters the main frame battery saving mode, described WiFi linkage unit 3 automatically replies the ARP packet of the IP address identical ip addresses that is provided with IP address transition filterer operation mode 82, and does not respond other packet.Can make WiFi equipment under the main frame battery saving mode, still can keep the WiFi line like this.
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 the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. WiFi power source dynamic management system, comprise the WiFi linkage unit that connects the WiFi access point, it is characterized in that, comprise the flow detection unit that detects described WiFi linkage unit data transmission rate, described data transmission rate and WiFi linkage unit are set to be less than or equal to the unit that is provided with of described transmitting continuous time of data transmission rate, data transmission rate and the described Power Management Unit that the value of the setting in advance management WiFi device power supply (DPS) mode of operation of unit is set according to the detection of described flow detection unit, the data transmission rate that described flow detection unit detects is less than or equal to and describedly data transmission rate that the unit sets in advance and duration is set more than or equal to described when the duration that the unit is provided with is set, and described Power Management Unit control WiFi equipment enters battery saving mode; When the data transmission rate that the unit sets in advance was set, described Power Management Unit control WiFi equipment withdrawed from battery saving mode to the data transmission rate that described flow detection unit detects greater than described.
2. WiFi power source dynamic management according to claim 1 system, it is characterized in that, described WiFi linkage unit also comprises clean culture IP package mode of operation is set, when the WiFi linkage unit enters clean culture IP package mode of operation, if during the packet of described WiFi linkage unit reception and identical ip addresses own, described WiFi linkage unit is handled the packet with identical ip addresses own.
3. WiFi power source dynamic management according to claim 1 system, it is characterized in that, described WiFi linkage unit also comprises IP address transition filterer operation mode is set, when the WiFi linkage unit entered IP address transition filterer operation mode, described WiFi linkage unit automatically replied the packet of the IP address of IP address transition filterer operation mode setting.
4. WiFi power source dynamic management according to claim 1 system is characterized in that the described setting that the unit is set is recorded as any one form in document, database or the registration table.
5. WiFi power source dynamic management according to claim 1 system, it is characterized in that, describedly the unit is set described WiFi linkage unit data transmission rate is set is 0.1Mbps to 1.3Mbps, the described unit that is provided with is provided with described WiFi linkage unit described duration that the unit is provided with described data transmission rate transmission is set is time in 1 to 10 second to be less than or equal to.
6. a WiFi power source dynamic management method comprises the steps:
Transfer rate and duration are set: the duration that data transmission rate is set and transmits with described data transmission rate;
Power source dynamic management: the data transmission rate that connects as WiFi is less than or equal to the data transmission rate that sets in advance and duration during more than or equal to preset duration, and control WiFi equipment enters battery saving mode; When data transmission rate during greater than the data transmission rate that sets in advance, control WiFi equipment withdraws from battery saving mode.
7. WiFi power source dynamic management method according to claim 7, it is characterized in that, in transfer rate and duration step are set, the data transmission rate that described WiFi equipment is set is 0.1Mbps to 1.3Mbps, and it is any time in 1 to 10 second to be less than or equal to the duration that the transmission of described data transmission rate is set that described WiFi equipment is set.
8. WiFi power source dynamic management method according to claim 6, it is characterized in that, in the power source dynamic management step, described WiFi linkage unit also comprises clean culture IP package mode of operation is set, when the WiFi linkage unit enters clean culture IP package mode of operation, if during the packet of described WiFi linkage unit reception and identical ip addresses own, described WiFi linkage unit is handled the packet with identical ip addresses own.
9. WiFi power source dynamic management method according to claim 6, it is characterized in that, in the power source dynamic management step, described WiFi linkage unit also comprises IP address transition filterer operation mode is set, when the WiFi linkage unit entered IP address transition filterer operation mode, described WiFi linkage unit automatically replied the packet of the IP address of IP address transition filterer operation mode setting.
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| CN102761946A (en) * | 2012-06-27 | 2012-10-31 | 惠州Tcl移动通信有限公司 | Mobile communication terminal and power supply management method thereof |
| CN103036652A (en) * | 2012-12-21 | 2013-04-10 | 广东欧珀移动通信有限公司 | Method and device for data transmission |
| CN103200314A (en) * | 2013-03-05 | 2013-07-10 | 广东欧珀移动通信有限公司 | Intelligent sleep method of mobile terminal and intelligent sleep device of mobile terminal |
| CN104066164A (en) * | 2014-05-30 | 2014-09-24 | 深圳市吉祥腾达科技有限公司 | Method and device for switching AP working modes through detecting WiFi signals |
| CN104159250A (en) * | 2013-12-17 | 2014-11-19 | 上海工程技术大学 | Wireless access point management control system based on Internet of Things |
| CN104378809A (en) * | 2013-08-15 | 2015-02-25 | 华为终端有限公司 | Power loss lowering method, Wi-Fi main controller and Wi-Fi gateway |
| CN104411002A (en) * | 2014-11-05 | 2015-03-11 | 惠州Tcl移动通信有限公司 | Data transmission control method and terminal |
| CN105356903A (en) * | 2015-10-27 | 2016-02-24 | 成都芯软科技发展有限公司 | WiFi communication circuit board having micro-power consumption |
| CN107027150A (en) * | 2017-04-11 | 2017-08-08 | 广东欧珀移动通信有限公司 | WiFi control methods, device and terminal device |
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| CN105356903A (en) * | 2015-10-27 | 2016-02-24 | 成都芯软科技发展有限公司 | WiFi communication circuit board having micro-power consumption |
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