CN101562638A - Access terminal control method and equipment thereof - Google Patents
Access terminal control method and equipment thereof Download PDFInfo
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- CN101562638A CN101562638A CNA2009100372200A CN200910037220A CN101562638A CN 101562638 A CN101562638 A CN 101562638A CN A2009100372200 A CNA2009100372200 A CN A2009100372200A CN 200910037220 A CN200910037220 A CN 200910037220A CN 101562638 A CN101562638 A CN 101562638A
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Abstract
The embodiment of the invention discloses an access terminal control method, when detecting that all services are in the idle state, the CPU transmits a shutdown signal to a logic control circuit; the logic control circuit receives the shutdown signal transmitted by the CPU, and shut off a power switching circuit, thereby realizing automatic shutdown of the access terminal. Meanwhile, the embodiment of the invention also discloses an access terminal. The access terminal comprises a CPU, a detection chip and a logic control circuit; wherein when detecting that all the services are in the idle state, the CPU transmits the shutdown signal to the logic control circuit; when detecting equipment access, the detection chip transmits a startup signal to the logic control circuit; the logic control circuit receives the startup signal transmitted by the detection chip or the shutdown signal transmitted by the CPU, and starts the power supply or shut down the power switching circuit. By adopting the embodiment of the invention, automatic startup and shutdown of the access terminal can be realized, working time of the access terminal is shortened, the reliability of the product is improved, and the hardware cost is reduced.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of control method and equipment of accessing terminal.
Background technology
Present accessing terminal is powerful, integrated ADSL (Asymmetric Digital Subscriber Line, Asymmetrical Digital Subscriber Line), router, WLAN (Wireless Local Area Network, WLAN (wireless local area network)), VOIP (Voice Over Internet Protocol, the Internet protocol voice), USB multiple functions such as (UniversalSerial Bus, USBs).For example, home gateway is exactly a kind of typical product form, and home gateway so power consumption is also not little, is generally 8w～15w owing to powerful.At present, also have user greatly to enjoy many people broadband services, and most people use the custom of these access devices to be by the mode that router adds MODEM (modulator-demodulator), after access device is installed by the keeper, just start always.Such use habit all is great waste to electric power resource and user's money, to the hardware reliability of these equipment, also be great test.
That uses at present accesses terminal, and can not realize Auto Power On, shutdown according to the operating state of access device, has wasted a large amount of resources.
Summary of the invention
The embodiment of the invention provides a kind of control method and equipment of accessing terminal, and has realized the Auto Power On, the power-off operation that access terminal, has saved a large amount of resources.
On the one hand, the embodiment of the invention provides a kind of control method that accesses terminal, and comprising:
CPU detects all business during the free time, sends off signal to logic control circuit;
Logic control circuit receives the off signal that CPU sends;
Logic control circuit receives described off signal, the powered-down change-over circuit.
On the other hand, the embodiment of the invention also provides a kind of accessing terminal, and comprising: CPU, detection chip, logic control circuit, power-switching circuit;
CPU is used to detect service condition, detects all service conditions during the free time, sends off signal to logic control circuit;
Detection chip when being used to detect the equipment access, sends starting-up signal to logic control circuit;
Logic control circuit, behind the starting-up signal that the reception detection chip sends, the power-on change-over circuit, behind the off signal that reception CPU sends, the powered-down change-over circuit.
The embodiment of the invention receives shutdown, starting-up signal by logic control circuit and controls the open and close of power-switching circuit, realized the Auto Power On, the shutdown that access terminal, access terminal simultaneously and start shooting, shut down according to having or not of access device automatically, saved a large amount of resources.
Description of drawings
Fig. 1 is the present invention's control method flow chart that accesses terminal;
Fig. 2 is the present invention's countdown flow chart that shuts down;
Fig. 3 is the present invention's control method detail flowchart that accesses terminal;
Fig. 4 is the structured flowchart that the present invention accesses terminal;
Fig. 5 is that the present invention accesses terminal and the external equipment connection diagram.
Embodiment
Specifically set forth the technical scheme of a kind of access terminal control method and equipment that the embodiment of the invention provides below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of control method flow chart that accesses terminal of the present invention.Described method comprises that logic control circuit receives the off signal that CPU sends, and after logic control circuit received described off signal, the powered-down change-over circuit particularly, as shown in Figure 1, comprising:
Steps A 101, CPU detects service condition;
Particularly, set in advance the sign position of different business state by program, CPU checks the corresponding identification position of different business in the register, judges current service condition;
Steps A 102 judges whether that all are professional idle, judges not, returns steps A 101, otherwise, execution in step A103;
Steps A 103, CPU sends off signal;
Steps A 104, logic control circuit receive described off signal, and the powered-down change-over circuit is finished power-off operation.
In the specific embodiment of the present invention, described power-switching circuit can comprise the change-over circuit of linear power supply conversion, Switching Power Supply conversion or other types.With the Switching Power Supply change-over circuit is example, during the Switching Power Supply conversion, logic control circuit is wherein exported high and low level signal, during logic control circuit output low level signal, make the Switching Power Supply change-over circuit enable import invalidly, whole power-switching circuit quits work, during logic control circuit output high level signal, what make the Switching Power Supply change-over circuit enables input effectively, and power-switching circuit is started working.
By above-mentioned operation, realized accessing terminal and can shut down automatically when business is idle, in the practical application, the user can be according to actual needs, before shutdown, carry out shutdown countdown operation, by the outside input, set the shutdown countdown time, promptly in steps A 104, after logic control circuit receives the off signal of CPU transmission, logic control circuit starts the countdown clock, carries out shutdown countdown operation, and concrete steps as shown in Figure 2.
Step S201, after logic control circuit received off signal, logic control circuit started the countdown clock, particularly, by software setting, the user can be provided with the countdown time in administration page, CPU reads the countdown time variable that the user is provided with, and carries out the countdown operation;
Step S202 judges whether to satisfy and sets the unused time, judges and satisfies the shutdown setting-up time, and execution in step S203 judges not, returns this step;
Step S203, logic control circuit sends off signal, and the powered-down change-over circuit is finished power-off operation.
Access terminal after finishing power-off operation, its inner detection chip is still in running order, when detection chip has detected the equipment access, send the start enable signal to logic control circuit, the countdown clock of logic control circuit is carried out in the countdown process, logic control circuit receives the start enable signal, and then logic control circuit stops power-off operation.
In addition, in the practical application, can on the gateway veneer, also be provided with one " waking button up ", after pressing, logic control circuit output enable signal, the work of control power-switching circuit is to reach the purpose that pressure wakes up.Below in conjunction with Fig. 3 the present invention is further set forth.
Steps A 101, CPU detects service condition;
Steps A 102 judges whether that all are professional idle, judges not, returns steps A 101, otherwise, execution in step A103;
Steps A 103, CPU sends off signal execution in step A105;
Steps A 105, countdown clock unit judge whether to satisfy the shutdown setting-up time, judge and satisfy the shutdown setting-up time, and execution in step A104 does not satisfy the shutdown setting-up time, returns steps A 101;
Simultaneously, detection chip access side mouth detects in real time, and step is:
Step a101, detection chip detects the access interface state, and detection chip is by detecting the secondary monitor signal output port status of net mouth transformer;
Step a102 judges to have or not equipment to insert, and detection chip judges to have or not equipment to insert that the equipment that has been judged as inserts according to the secondary variation of output signals of net mouth transformer, and execution in step a103 is judged as no equipment and inserts execution in step a101;
In embodiments of the present invention, when no equipment inserted, the secondary no signal output of net mouth transformer was low level; When equipment inserted, secondary signal was changed to high level.When directly using the PHY chip, when having equipment to insert, the PHY chip internal is finished handshake procedure, and the corresponding port state is output as high level, execution in step a103; When adopting general-purpose chip, general-purpose chip detects the variation of the high-low level of secondary output, when detecting the level variation, and execution in step a103;
Step a103, detection chip sends starting-up signal to logic control circuit;
Step a105, logic control circuit output enable signal returns steps A 101, if carry out power-off operation this moment, then promptly to detect service condition be busy state to CPU, then stops power-off operation;
Step a104 starts and wakes button up, the same output enable signal of logic control circuit, and the termination power-off operation then accesses terminal.
Described wake up button be one of the product outside can be for the button of user's operation, when pressing this button, be in off-mode if access terminal, then force when no any service access, to start shooting, this moment, equipment shut down as only needing wireless traffic to insert, and then can insert wireless device by waking button up.
A kind of control method that accesses terminal that the embodiment of the invention provides, receive start, off signal by detection chip, judge and carry out power-off operation, realized the control operation that accesses terminal, realization accesses terminal and shuts down automatically at one's leisure, reduced the consumption of the energy, the waste of resource is met consumers' demand.
Set forth the technical scheme of a kind of control method that accesses terminal of the embodiment of the invention above, elaborated the technical scheme of a kind of access interface of the embodiment of the invention below in conjunction with Fig. 4.
As shown in Figure 4, the structural representation that accesses terminal of the embodiment of the invention.Described accessing terminal comprises: CPU401, detection chip 404, logic control circuit 402, power-switching circuit 403;
CPU401 is used to detect service condition, detects all service conditions during the free time, sends off signal to logic control circuit 402;
After logic control circuit 402 receives the off signal of CPU transmission, start inner countdown clock, reach the unused time of the setting of countdown clock, logic control circuit 402 powered-down change-over circuits 403.
Above-mentioned detection chip can also be to be responsible for the PHY chip of network interface physical layer communication, and when detection chip was the PHY chip, starting-up signal was the LED signal that sends after PHY chip and access device are shaken hands.
In order to further specify the technical scheme that accesses terminal of the embodiment of the invention, another specific embodiment has been proposed below, as shown in Figure 5, access terminal and the external equipment connection diagram.Access terminal with net mouth transformer 504, power supply input 503, wake up being connected and the connection of the internal circuit that accesses terminal of button 501.
CPU401 is connected to logic control circuit 402 by the I/O bus, and CPU401 detects all service conditions during the free time, sends off signal to logic control circuit 402;
After logic control circuit 402 receives the starting-up signal that wakes button 501, detection chip 404 transmissions up, logic control circuit 402 power-on change-over circuits; After receiving the off signal of CPU401 transmission, judge when satisfying cut-off condition powered-down change-over circuit 403.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential hardware platform, can certainly all implement by hardware.Based on such understanding, all or part of can the embodying that technical scheme of the present invention contributes to background technology with the form of software product, this computer software product can be stored in the storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
In sum, a kind of Auto Power On that accesses terminal that the embodiment of the invention provides, the method for shutdown and access terminal receive start, off signal by detection chip, judge and carry out start, power-off operation, the automatic on-off operation that has realized accessing terminal, realization accesses terminal and shuts down automatically at one's leisure, has reduced the consumption of the energy, the waste of resource, simultaneously, when having equipment to insert, Auto Power On is met consumers' demand.
The above is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.
Claims (10)
1, a kind of control method that accesses terminal is characterized in that, this method comprises:
CPU detects all business during the free time, sends off signal to logic control circuit;
Logic control circuit receives the off signal that CPU sends;
Logic control circuit receives described off signal, the powered-down change-over circuit.
2, the control method that accesses terminal as claimed in claim 1 is characterized in that, after logic control circuit receives the off signal of CPU transmission, starts the countdown clock, reaches the unused time of countdown clock setting, logic control circuit powered-down change-over circuit.
3, the control method that accesses terminal as claimed in claim 2 is characterized in that, the countdown clock of described logic control circuit is carried out in the countdown process, and logic control circuit receives starting-up signal, and then logic control circuit stops power-off operation.
4, as any described control method that accesses terminal of claim 1-3, it is characterized in that, when detection chip has detected the equipment access, send starting-up signal to described logic control circuit.
5, the control method that accesses terminal as claimed in claim 4 is characterized in that, after described logic control circuit receives described starting-up signal, and the power-on change-over circuit.
6, the control method that accesses terminal as claimed in claim 5 is characterized in that, described detection chip has detected equipment and inserted, and sends starting-up signal and comprises to described logic control circuit:
Described detection chip detects the secondary output signal of net mouth transformer;
When detecting secondary output signal and change, the equipment that has been judged as inserts, and sends starting-up signal to described logic control circuit.
7, the control method that accesses terminal as claimed in claim 6 is characterized in that, described detection chip is to be responsible for the PHY chip of network interface physical layer communication.
8, the control method that accesses terminal as claimed in claim 7 is characterized in that, described starting-up signal is the LED signal that sends after PHY chip and access device are shaken hands.
9, a kind of accessing terminal is characterized in that, comprising: CPU, detection chip, logic control circuit, power-switching circuit;
CPU is used to detect service condition, detects all service conditions during the free time, sends off signal to logic control circuit;
Detection chip when being used to detect the equipment access, sends starting-up signal to logic control circuit;
Logic control circuit, behind the starting-up signal that the reception detection chip sends, the power-on change-over circuit, behind the off signal that reception CPU sends, the powered-down change-over circuit.
10, as claimed in claim 9 accessing terminal is characterized in that, described logic control circuit also comprises a countdown clock unit;
After described logic control circuit receives the off signal of CPU transmission, start the countdown clock unit, reach the unused time of the setting of countdown clock unit, described logic control circuit powered-down change-over circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100372200A CN101562638A (en) | 2009-02-17 | 2009-02-17 | Access terminal control method and equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100372200A CN101562638A (en) | 2009-02-17 | 2009-02-17 | Access terminal control method and equipment thereof |
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| Publication Number | Publication Date |
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| CN101562638A true CN101562638A (en) | 2009-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2009100372200A Pending CN101562638A (en) | 2009-02-17 | 2009-02-17 | Access terminal control method and equipment thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210296A (en) * | 2016-07-04 | 2016-12-07 | 周英 | A kind of router control device of wireless |
| CN110673644A (en) * | 2019-11-05 | 2020-01-10 | 深圳市道通智能航空技术有限公司 | Control method of unmanned aerial vehicle, unmanned aerial vehicle and remote control device |
| CN111786358A (en) * | 2020-06-29 | 2020-10-16 | 深圳市京华信息技术有限公司 | Automobile data recorder protection device |
| CN114205801A (en) * | 2021-12-09 | 2022-03-18 | 深圳市广和通无线股份有限公司 | Equipment retrieving method and device and related equipment |
| WO2024001522A1 (en) * | 2022-06-28 | 2024-01-04 | 中兴通讯股份有限公司 | Shutdown control method, electronic device and storage medium |
-
2009
- 2009-02-17 CN CNA2009100372200A patent/CN101562638A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210296A (en) * | 2016-07-04 | 2016-12-07 | 周英 | A kind of router control device of wireless |
| CN110673644A (en) * | 2019-11-05 | 2020-01-10 | 深圳市道通智能航空技术有限公司 | Control method of unmanned aerial vehicle, unmanned aerial vehicle and remote control device |
| CN111786358A (en) * | 2020-06-29 | 2020-10-16 | 深圳市京华信息技术有限公司 | Automobile data recorder protection device |
| CN114205801A (en) * | 2021-12-09 | 2022-03-18 | 深圳市广和通无线股份有限公司 | Equipment retrieving method and device and related equipment |
| WO2024001522A1 (en) * | 2022-06-28 | 2024-01-04 | 中兴通讯股份有限公司 | Shutdown control method, electronic device and storage medium |
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Application publication date: 20091021 |