CN100511099C - Computer system with network telephone function - Google Patents
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Abstract
一种具有网络电话功能的计算机系统，其在调低中央处理器的处理速度与电压(进入虚拟休眠模式)的同时，计算机系统上所执行的应用程序仍保持在执行状态。当有网络电话或传统电话来电时，可快速地唤醒计算机系统而不会漏接来电。
A computer system with Internet phone function, which lowers the processing speed and voltage of the central processor (enters virtual sleep mode) while the application program executed on the computer system remains in the execution state. When there is an Internet phone or traditional phone call, the computer system can be quickly awakened without missing the call.
Description
Technical field
The invention relates to a kind of computer system, and particularly relevant for a kind of computer system that has function of network phone and can be waken up fast.
Background technology
Along with the progress of science and technology, computer system (for example personal computer) is used in aspects such as individual, family, academic research, commerce and industry widely.Moreover along with the rise of the Internet, the appearance of the networking telephone replaces black phone more gradually, and becomes a kind of inexpensive and communication tool easily.
Therefore, some user is accustomed to opening for a long time personal computer 13, and purpose is exactly to be to wait the incoming call of answering the networking telephone.Yet the power consumption of computing machine is very surprising compared to other household electrical appliance, in today that energy prices remain high, and so obviously relatively waste of the practice.
Some user is for power saving, Cai when needs dial network telephone personal computer 13 is opened, personal computer 13 closed after waiting to have dialed the networking telephone again.Personal computer 13 not only can't be received the incoming call of the networking telephone in off position.Wait for the step that personal computer 13 is carried out start and shut down, more can allow the user be fed up with.In general, the on time of personal computer 13 needs 30 seconds approximately, and this on time compared with other household appliances is long many.In the today of seizing every minute and second, need to wait for so very long on time in order to dial network telephone, quite inconvenience concerning the user.
Therefore, the user can set personal computer 13, so that allow personal computer 13 can enter park mode automatically when not sending a telegram here.Dormant state S1, S3, S4 and the S5 of normal operating conditions S0 and park mode in this definition is known.In the S0 state, all devices all are unlocked, and each device is in operate as normal.In the S1 state, the setting value of all devices (central processing unit, chipset and other device) can not lost, and mainly is that the screen and the source of sound output device of computer system are closed, with the state of resuming work fast.In the S3 state, the setting value of all devices is stored in the random access memory.When resuming work state, the setting value in the random access memory is returned deposit in the auto levelizer again.Under this state, to await orders the device and random access memory of power supply except some uses, other device all will enter closed condition.The S4 state then is stored in the setting value of all devices in the hard disk, the setting value in the hard disk is returned when recovering again and deposits in the auto levelizer.The S5 state then is an off-mode.Generally speaking, the operating system of personal computer 13 returns under the normal mode of operation from park mode S1 or S3, must be by other device or system management interrupt (System Management Interrupt, be called for short SMI)/system's control interrupts (System Control Interrupt is called for short SCI) incident and wakes computing machine up.Owing to the tediously long time that flow process spent of waking computing machine up, often cause the caller of the networking telephone and hung up because wait for a long time.Or the people who receives calls is of a specified duration excessively from the time that park mode is got back to normal mode of operation because of waiting computing machine, and misses the opportunity that receives calls.For example; when on personal computer 13, use Skype or other real-time communication software (as Google Talk, WindowsLive Messenger ... Deng); and when personal computer 13 enters park mode; need under the normal mode of operation to spend the long time because of computer operating system returns to from park mode, therefore usually can miss the point on opportunity that receives calls.
In addition, when the user need dial network telephone, if this moment, personal computer was in park mode, then the user must operate personal computer (for example rolling mouse or keypad etc.) separately, so that wake the personal computer under the park mode up.
In view of this, the relevant manufacturer of computing machine there's no one who doesn't or isn't is eager to seek suitable settling mode, overcomes above-mentioned problem.
Summary of the invention
Purpose of the present invention just provides a kind of computer system with function of network phone.This computer system can be waken up when incoming call apace, to avoid missed call.In addition, when the user need use phone to dial network telephone, also can wake the main computer unit under the virtual dormancy pattern in real time up.
For reaching above-mentioned or other purpose, the present invention proposes a kind of computer system with function of network phone, it is characterized in that, comprising:
One internet module is connected to a Internet in order to above-mentioned computer system to be provided;
One main computer unit, be coupled to above-mentioned internet module, above-mentioned main computer unit can be carried out a Internet telephony application program, wherein when above-mentioned main computer unit when entering a virtual dormancy state, one setting value of the central processing unit in the above-mentioned main computer unit is stored in the internal memory, the processing speed and the voltage of above-mentioned central processing unit also reduce, and this moment, performed above-mentioned the Internet telephony application program on above-mentioned main computer unit remained on executing state; And
One telecom switching module, wherein said telecom switching module comprises in order to first connectivity port that couples a phone and in order to couple second connectivity port of a communication network, wherein above-mentioned telecom switching module is coupled to above-mentioned main computer unit by a connecting interface, dials and/or answer a networking telephone so that above-mentioned phone to be provided by above-mentioned telecom switching module, above-mentioned main computer unit and above-mentioned internet module;
Wherein when above-mentioned the Internet telephony application program received a communicating request information, the above-mentioned setting value that above-mentioned main computer unit will be stored in above-mentioned internal memory returned to above-mentioned central processing unit, and increased the processing speed and the voltage of above-mentioned central processing unit.
Wherein above-mentioned main computer unit comprises a chipset, and above-mentioned chipset is coupled to above-mentioned central processing unit, and wherein above-mentioned chipset is coupled to above-mentioned telecom switching module by above-mentioned connecting interface.
Wherein above-mentioned chipset comprises a north bridge chips and a South Bridge chip, and above-mentioned north bridge chips is coupled between above-mentioned central processing unit and the above-mentioned South Bridge chip.
Wherein above-mentioned internal memory is coupled to above-mentioned north bridge chips.
When wherein above-mentioned the Internet telephony application program receives above-mentioned communicating request information, incident is interrupted in above-mentioned one system management interrupt that South Bridge chip sent of the rank configuration power interfaces interception/system's control of advancing of above-mentioned computer system, to recover the above-mentioned setting value of above-mentioned central processing unit.
Wherein above-mentioned connecting interface comprises USB (universal serial bus).
Wherein above-mentioned telecom switching module also comprises:
One data access layout unit;
One telephone user interface circuit unit;
One audio codec, being coupled to above-mentioned data access layout unit, above-mentioned telephone user interface circuit unit and above-mentioned connecting interface, is that audio digital signals or converting digital voice signal are analog voice signal in order to the converting analogue voice signal; And
One switch, be connected to the first above-mentioned connectivity port, above-mentioned second connectivity port, above-mentioned data access layout unit and above-mentioned telephone user interface circuit unit, so that the control according to above-mentioned telecom switching module to be provided, switch the annexation between the first above-mentioned connectivity port, above-mentioned second connectivity port, above-mentioned data access layout unit and the above-mentioned telephone user interface circuit unit, switch a black phone pattern and a networking telephone pattern thus.
Wherein above-mentioned black phone pattern is the switching by above-mentioned switch, makes the first above-mentioned connectivity port electrically connect the second above-mentioned connectivity port.
Wherein above-mentioned networking telephone pattern, it is switching by above-mentioned switch, make the first above-mentioned connectivity port electrically connect above-mentioned data access layout unit, make above-mentioned phone to dial the above-mentioned networking telephone by above-mentioned telecom switching module, above-mentioned main computer unit and above-mentioned internet module.
Wherein above-mentioned networking telephone pattern, it is switching by above-mentioned switch, the first above-mentioned connectivity port electrically connects above-mentioned telephone user interface circuit unit, makes above-mentioned phone to answer the above-mentioned networking telephone by above-mentioned telecom switching module, above-mentioned main computer unit and above-mentioned internet module.
When wherein the user operated above-mentioned phone, main computer unit was that the above-mentioned setting value that will be stored in internal memory returns to central processing unit, and increases the processing speed and the voltage of central processing unit.
Based on above-mentioned, the present invention is because of adopting a kind of computer system with function of network phone, and in the processing speed of turning down central processing unit and voltage, internet applications performed on the computer system still remains on executing state.That is when the networking telephone or black phone incoming call, this computer system can be waken up apace, to avoid missed call.In addition, when the user need use phone to dial network telephone, this computer system can utilize the action of operation phone to wake main computer unit under the virtual dormancy pattern up, and does not need again by other computer installation wake-up master unit.
Description of drawings
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below, wherein:
Figure 1 shows that and knownly connect traditional phone and personal computer so that the synoptic diagram that traditional phone dials network telephone with networking telephone interconnecting device.
Fig. 2 is the Computer Systems Organization figure with function of network phone that illustrates according to preferred embodiment of the present invention.
Fig. 3 is the main computer unit structural drawing of the computer system with function of network phone that illustrates according to preferred embodiment of the present invention.
Fig. 4 is the telecom switching module structural drawing of the computer system with function of network phone that illustrates according to preferred embodiment of the present invention.
Fig. 5 is that the computer system that illustrates according to preferred embodiment of the present invention enters the virtual dormancy state flow chart.
Fig. 6 is the process flow diagram that the networking telephone incoming call computer-chronograph system that illustrates according to preferred embodiment of the present invention is waken up from the virtual dormancy state.
Fig. 7 is the process flow diagram that the communication network incoming call computer-chronograph system that illustrates according to preferred embodiment of the present invention is waken up from the virtual dormancy state.
Embodiment
In following all embodiment, when assembly was regarded as " connection " or " coupling " to another assembly, it can be direct connection or is coupled to another assembly, maybe may have intervenient assembly.
Fig. 2 is the Computer Systems Organization figure with function of network phone that illustrates according to preferred embodiment of the present invention, please refer to Fig. 2.The structure of present embodiment comprises phone 20, communication network 30, telecommunications patching (Telecom Adapter) module 40, connecting interface 42, main computer unit 50, internet module 60 and the Internet (Interent) 70.Wherein phone 20 can be the conventional telecommunications phone, and communication network 30 for example be public exchanging telephone network (Public SwitchTelephone Network, PSTN).In present embodiment, connecting interface 42 can be USB (universal serial bus) (Universal Serial Bus, a USB) interface.
Fig. 3 is the main computer unit structural drawing of the computer system with function of network phone that illustrates according to preferred embodiment of the present invention, refer again to Fig. 3.Main computer unit 50 comprises chipset 500, storage device 510, internal memory 520 and central processing unit 530.Wherein chipset 500 also comprises north bridge chips 501 and South Bridge chip 502.Above-mentioned north bridge chips 501 is coupled between central processing unit 530 and the South Bridge chip 502.The internal memory 520 of main computer unit 50 is coupled to north bridge chips 501, and internal memory 520 is required data and application program etc. when storing central processing unit 530 runnings.And north bridge chips 501 is in order to get in touch, to control control, and and the data transmission of South Bridge chip 502 etc. of read-write, the bus (not shown) of internal memory 520 with central processing unit 530.Above-mentioned South Bridge chip 502 couples telecom switching module 40, internet module 60 respectively, reaches storage device 510.South Bridge chip 502 is responsible for the communication of output/input interface and peripherals etc.Above-mentioned central processing unit 530 can be carried out various application program instructions, with the running of control computer device.The storage device 510 of main computer unit 50 is coupled to South Bridge chip 502 in addition.Storage device 510 can be other non-volatile storage, for example: flash memory.It can be in order to storage data and application program.For example: storage device 510 can the store operation system, video-audio data, network telephone software, the application program relevant with telecom switching module 40 or other application program etc.
Above-mentioned internet module 60 can utilize wired or wireless mode to be connected to the Internet 70, with the function that provides main computer unit 50 to connect to the internet.In present embodiment, internet module 60 is the Ethernet card.In other embodiments, internet module 60 also can be wireless network card.Therefore, main computer unit 50 can connect by internet module 60 surfs the Internet 70, and main computer unit 50 when online, can carry out in the lump with the Internet 70 the Internet telephony application program (for example: Skype) and/or the relevant application program (for example ASUSTalkyGuru) of telecom switching module 40 so that the user can directly utilize phone 20 and computer installation to dial/answer the networking telephone.
Fig. 4 is the telecom switching module structural drawing of the computer system with function of network phone that illustrates according to preferred embodiment of the present invention, refer again to Fig. 4.Telecom switching module 40 comprises first connectivity port 400, second connectivity port 410, switch 420, data access layout (Data Access Arrangement, DAA) unit 430, telephone user interface circuit (Subscriber Line InterfaceCircuit, SLIC) unit 440, audio codec 450.First connectivity port 400 can couple phone 20, and second connectivity port 410 of telecom switching module 40 can couple communication network 30.In addition, telecom switching module 40 can couple by connecting interface 42 and South Bridge chip 502.In present embodiment, first connectivity port 400 and second connectivity port 410 are all the RJ11 connectivity port, and in other embodiments, the first telecommunications connectivity port 400 and the second telecommunications connectivity port 410 also can be the connectivity port of other pattern.
In present embodiment, data access layout unit 430 can provide required power supply, reach the analogue simulation telephony feature, answering the networking telephone, and data access layout unit 430 can convert the networking telephone based on digital package to communication network 30 employed analog signals.Telephone user interface circuit unit 440 can provide power feed, dialing tone, reach detecting phone 20 formed closed loops.
In present embodiment, audio codec 450 is coupled to data access layout unit 430, telephone user interface circuit unit 440 and connecting interface 42, in order to the converting analogue voice signal is audio digital signals, can the converting digital voice signal be analog voice signal also.The switch 420 of telecom switching module 40 is connected to first connectivity port 400, second connectivity port 410, data access layout 430 and telephone user interface circuit unit 440.Switch 420 switches the annexation between first connectivity port 400, second connectivity port 410, data access layout unit 430 and the telephone user interface circuit unit 440 according to the control of audio codec 450.
In present embodiment, aforementioned telecom switching module 40 is the expansion board that is inserted in the motherboard of computer installation, and in other embodiments, telecom switching module 40 also can directly be integrated on the motherboard.In present embodiment, connecting interface 42 is the universal serial interface.In other embodiments, connecting interface 42 also can be IEEE 1394 interfaces, Peripheral Component Interconnect (Peripheral ComponentInterconnect, PCI), interface such as PCI Express, AC97 or Azalia.
Under the regular phone pattern, by the switching of switch 420, make first connectivity port 400 electrically connect second connectivity port 410, make phone 20 can normally call or answer phone from communication network 30 to communication network 30.Under the networking telephone is dialed pattern, switching by switch 420, first connectivity port 400 electrically connects data access layout unit 430, makes phone 20 to be connected to the Internet 70 and to dial network telephone by telecom switching module 40, connecting interface 42, main computer unit 50, internet module 60; Under networking telephone answer mode, switching by switch 420, make first connectivity port 400 electrically connect telephone user interface circuit unit 440, make phone 20 to be connected to the Internet 70 and answer the networking telephone by telecom switching module 40, connecting interface 42, main computer unit 50, internet module 60.Next the embodiment of dialing/receiving calling does a detailed description in the time of will entering virtual dormancy at main computer unit 50.
Fig. 5 is that the computer system that illustrates according to preferred embodiment of the present invention enters the virtual dormancy state flow chart.Please refer to Fig. 5.At first, step S500 by main computer unit 50 carry out the Internet telephony application programs (for example: Skype) and/or the relevant application program (for example ASUS Talky Guru) of telecom switching module 40 so that the user can directly utilize phone 20 and computer installation to dial/answer the networking telephone.Then step S502 is by the instruction of main computer unit 50 reception virtual dormancies, and its mode that receives virtual dormancy instruction can not have operational computations machine system by setting a period of time, enters the virtual dormancy state automatically by computer system.The present technique field has knows also visual its demand of the knowledgeable usually, and changes embodiment according to the teaching of spirit of the present invention and aforementioned all embodiment.For example, can utilize a button, by pressing the button the instruction of sending virtual dormancy.Also can utilize instruction that equipment such as infrared ray send virtual dormancy to computer system in addition, not repeat them here.
After main computer unit 50 was entering the virtual dormancy state, step S504 was stored in the setting value of the central processing unit 530 of main computer unit 50 in the internal memory 520.And turn down the processing speed and the voltage (step S506) of central processing unit 530.Enter under the virtual dormancy state in computer system, telecom switching module 40 still can be possessed normal power supply supply, for example uses the USB power supply that 5V is provided voltage.The present technique field has knows also visual its demand of the knowledgeable usually, and will change embodiment according to the teaching of spirit of the present invention and aforementioned all embodiment.For example, when main computer unit 50 enters the virtual dormancy state, the setting value of the fan of computer system, frequency generator or the like peripherals is stored in the internal memory 520.And after the setting value that stores the said equipment, turn down its rotating speed by main computer unit 50.Wherein, the function of fan mainly is as heat transmission, and central processing unit 530 is one of main thermals source.After central processing unit 530 reduced processing speed, the demand of its heat radiation also and then reduced.The rotating speed that therefore can make fan reduces corresponding to the processing speed of central processing unit 530, and the function that not only can reach heat radiation has more had power saving concurrently and noise reduces significantly.Moreover, when main computer unit 50 enters this virtual dormancy state, more can store the setting value of source of sound output device and screen in internal memory 520 by main computer unit 50.And after the setting value that stores the said equipment, close the said equipment, also visual its demand keeps the open/close state of the said equipment.
Fig. 6 is the process flow diagram that the networking telephone incoming call computer-chronograph system that illustrates according to preferred embodiment of the present invention is waken up from the virtual dormancy state, refer again to Fig. 6.When step S600 sends a telegram here as the networking telephone, that is the Internet telephony application program receives a communicating request information.If main computer unit 50 is in the virtual dormancy state, then internet module 60 can send a SMI/SCI event notice South Bridge chip 502 (step S602), and South Bridge chip can send an incident equally and give computer system.Advance rank configuration power interface (Advanced Configuration PowerInterface, ACPI) interface is then tackled this incident (step S604), and (BasicInput/Output System BIOS) will enter operate as normal S0 state (step S606) to the notice Basic Input or Output System (BIOS) now.Step S608 sends the ring signal by the software of internet module 60 and ASUS TalkyGuru, makes phone 20 send jingle bell, informs that the user sends a telegram here.Have the knack of visual its demand of correlation technique person, when computer system is recovered normal operating conditions, carry out corresponding application program to increase some additional functionalities by computer system thus.For example, show the incoming call number, check whether this incoming call is stored in blacklist, whether shelves fall in decision.Also can send the corresponding music of incoming call institute reminds the user to receive calls.The ring unanswered automatically performs calls transfer.Even can start the tone information program, and the recording substance of sending a telegram here is stored in the Winchester disk drive, do not repeat them here.
Fig. 7 is the process flow diagram that the communication network incoming call computer-chronograph system that illustrates according to preferred embodiment of the present invention is waken up from the virtual dormancy state, refer again to Fig. 7.According to preferred embodiment of the present invention, computer system enters the virtual dormancy state and the foregoing description is identical, does not repeat them here.Step S700 is when the incoming call of general communication network 30, and by the software of telecom switching module 40 and ASUS TalkyGuru, the Internet telephony application program also receives a communicating request information.Simultaneously, telecom switching module 40 is sent an event notice South Bridge chip 502 via connecting interface 42 (for example USB interface).And south bridge equally also can send a SMI/SCI incident to computer system (step S702).Step S704 utilizes the interface of ACPI to tackle this incident, and notice BIOS will enter operate as normal S0 state (step S706) now.Phone sends bell ring (step S708).When the user is not by computing machine, also can control by long distance, the software of operation A SUS TalkyGuru carries out voicemail messages or other set-up function, and for example calls transfer does not repeat them here.When wherein computer system was recovered normal operating conditions, computer system can carry out some corresponding programs and the above embodiments are identical, does not repeat them here.
According to preferred embodiment of the present invention, computer system enters the virtual dormancy state and the foregoing description is identical, does not repeat them here.When the user operates phone 20 and hangs on (off-hook), can send the software of an incident by telecom switching module 40 and ASUS TalkyGuru and send an event notice South Bridge chip 502 via connecting interface 42 (USB interface).Wake the computer system of virtual dormancy up as the process of above-mentioned embodiment, can dial network telephone by direct control, and do not need to use computer peripheral apparatus such as mouse, keyboard to come computer system wakeup earlier.Wherein can certainly dial regular phone.Have the knack of visual its demand of correlation technique person and carry out corresponding application program to increase some additional functionalities by main computer unit 50 thus.For example, show telephone directory, calendar, notepad are provided, whether also alternative decision will start recorded program,, does not repeat them here being stored in hard disk under the record of telephone conversation content for the user.
In sum, the present invention is because of adopting a kind of computer system with function of network phone, and in the processing speed of turning down central processing unit and voltage, application program performed on the computer system still remains on executing state.Even if so during the computer virtual dormancy, still available phone is answered and/or is dialed network telephone.That is when the networking telephone or black phone incoming call, this computer system can be waken up apace, to avoid missed call.In addition, when the user need use phone to dial network telephone, this computer system can utilize the regular phone machine to wake main computer unit under the virtual dormancy pattern up, and does not need again by other computer installation wake-up master unit.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is when looking being as the criterion that the accompanying Claim book defined.
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| CNB2006101409726A CN100511099C (en) | 2006-10-19 | 2006-10-19 | Computer system with network telephone function |
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| CNB2006101409726A CN100511099C (en) | 2006-10-19 | 2006-10-19 | Computer system with network telephone function |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101321072B (en) * | 2008-07-21 | 2013-01-23 | 华为技术有限公司 | Network awakening method, device and equipment |
| CN101938567B (en) * | 2010-09-15 | 2015-06-10 | 中兴通讯股份有限公司 | Mobile phone and method for closing dialing function of mobile phone |
| CN103533159A (en) * | 2013-09-03 | 2014-01-22 | 国家电网公司 | System for intelligentizing non-intelligentized telephone |
| CN107577479B (en) * | 2016-07-01 | 2021-11-02 | 深圳富泰宏精密工业有限公司 | Electronic device and semi-sleep control method thereof |
| CN107515750A (en) * | 2017-08-18 | 2017-12-26 | 联想(北京)有限公司 | Computer control method and computer |
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| US6311079B1 (en) * | 1998-04-13 | 2001-10-30 | Legerity, Inc. | Wireless telephony ring detection method for extended battery life |
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