CN1960276B - Remote control system and method - Google Patents
Remote control system and method Download PDFInfo
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- CN1960276B CN1960276B CN200510115505A CN200510115505A CN1960276B CN 1960276 B CN1960276 B CN 1960276B CN 200510115505 A CN200510115505 A CN 200510115505A CN 200510115505 A CN200510115505 A CN 200510115505A CN 1960276 B CN1960276 B CN 1960276B
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Abstract
The invention is used to control the network terminal device to execute the working-mode switching operation through the network communicational system. The remote control system comprises an interface module, an analyzing module, a processor, a setting module and a management module. The invention receives and analyzes the specific working mode transmitted from the network communication system, outputs the relevant execution parameters of the working mode, identifies the current working mode of the network terminal device. When the parameter different with the working mode is decided, the remote control system instructs the network terminal device to execute the working mode switch command.
Description
Technical field
The invention relates to a kind of remote control technology, particularly about the tele-control system and the method for a kind of remote control network terminal equipment execution work mode switch operation.
Background technology
Network technology develop rapidly in recent years, computer equipment can be connected network by adapter, and because the pairing medium access control address of each adapter (MAC Address) can be considered the unique identification of computer equipment on network, feasible idea by the network control remote computer devices becomes possibility.
Generally speaking, as long as having, the computer equipment of connection network support the adapter of Long-distance Control can realize so-called " Long-distance Control ", just present technology, its implementation all is to be converted to the packet data that can transmit and have certain standard on network by the control command with remote equipment, in local computer, resolve this packet data again, obtain control instruction corresponding and carry out corresponding operation.The remote control function that wherein is most widely used is no more than the remote opening technology.
The TaiWan, China patent announcement discloses a kind of WOL device for I228358 number, this WOL device comprises programmable control device, computer system and interface arrangement, after interface arrangement receives the WOL package, can send the power management event signal respectively to this programmable control device and this computer system, and carry out corresponding the processing according to the current running status of this computer system, realize remote opening.
During above-mentioned WOL device is used, the network manager only can carry out in real time remote opening operation (Real Time) to client computer by network system, yet, in the highly developed information-intensive society of automation, people often more wish to realize full-automatic management, just only need to set relevant execution parameter, any operation can be finished by computer system automatically with control, for example, monoenergetic is not realized remote opening, can realize remote power-off yet; Monoenergetic is not realized control in real time, can realize timing controlled yet.
In addition, the remote opening of current computer equipment is normally realized by South Bridge chip and software application, yet because most of South Bridge chip exists the defective in the design, cause current timing start-up function to have significant limitation, for example setting the precharge switch machine time only is a narrower time range, often can not satisfy network manager's actual demand.In addition; in the function of present Long-distance Control; controlled computer equipment is when receiving the start control command of long-range transmission; no matter whether this remote computer has operating right; all do not carry out distinctively; this defective regular meeting makes the computer with operating right carry out illegal Long-distance Control to other computers, and then causes the whole system paralysis.
For this reason, how to provide a kind of remote control technology, can realize computer system is carried out long-range timed power on/off control, and can carry out the classification restriction, avoid the illegal operation of system, real problem for needing to be resolved hurrily at present to the operating right of different control ends.
Summary of the invention
For overcoming the shortcoming of above-mentioned prior art, main purpose of the present invention is to provide a kind of tele-control system and method, not only can realize real-time switching on and shutting down operation, and can realize the timing switch machine operation.
Another purpose of the present invention is to provide a kind of tele-control system and method, can avoid causing the thing of system mistake to take place because of carrying out misoperation according to the instruction of computer equipment current state execution work mode switch.
A further object of the present invention is to provide a kind of tele-control system and method, can realize differentiated control to the Long-distance Control authority.
For reaching above-mentioned purpose and other relevant purpose, the invention provides a kind of tele-control system and method.Tele-control system of the present invention is applicable to network-termination device, controls this network-termination device by network communication system and carries out corresponding work mode switching operation.This tele-control system comprises: interface module, in order to receive specific mode of operation switching command by this network communication system; Parsing module is in order to resolve the mode of operation switching command that this interface module receives, the mode of operation execution parameter that output is corresponding; And processing module, in order to discerning the work at present pattern of this network-termination device, and judge whether identically with this mode of operation execution parameter, for not simultaneously, make this network-termination device carry out this mode of operation switching command in this judged result.
Above-mentioned this network-termination device also can comprise the South Bridge chip (South Bridge) of (the General Purpose Inputand Output) interface that has GPIO, and this GPIO interface reads for this parsing module in order to write down the current mode of operation of this network-termination device.This parsing module also can comprise resolves this mode of operation switching command, and the time for each instruction of output correspondence, provides this network-termination device according to this time of implementation, regularly carries out this mode of operation and switches operation.
In addition, this tele-control system also can comprise setting module, in order to the mode of operation that this network-termination device is current, writes in the GPIO interface of this South Bridge chip; And administration module, in order to set the control authority of this network-termination device, judge whether to carry out the mode of operation switching command that is received for this network-termination device.This administration module is to be embedded in the bios program of this network-termination device.
Long-range control method of the present invention is applicable to network-termination device, carries out corresponding work mode switching operation for control this network-termination device by network communication system.This long-range control method comprises: (1) receives the specific mode of operation switching command by this network communication system transmitted; (2) resolve the mode of operation switching command that this obtains, and the corresponding mode of operation execution parameter of output; (3) discern the current mode of operation of this network-termination device, and judge whether with upward the operation mode execution parameter is identical, if, promptly finish this step, if not, then enter step (4); And (4) carry out this mode of operation switching command, makes this network-termination device switch to corresponding mode of operation.
Said method can further comprise resolves this mode of operation switching command, and the time of implementation of the mode of operation switching operation of output correspondence, provides this network-termination device according to this time of implementation, regularly carries out this mode of operation and switches operation.
In addition, this long-range control method also comprises the mode of operation switching command that input is specific; And the control authority of setting this network-termination device, supply this network-termination device to judge whether to carry out the step of the mode of operation switching command that is received.Wherein, these setting steps are to realize by the bios program of this network-termination device.
In sum, the not only remote controlled computer system of tele-control system of the present invention and method is carried out the timing switch machine operation, and can carry out the classification restriction to the operating right of different control ends, avoid causing the thing of systemic breakdown to take place because of carrying out illegal operation.
Description of drawings
Fig. 1 is the basic framework block schematic diagram of tele-control system of the present invention; And
Fig. 2 is the operation workflow schematic diagram situation of long-range control method of the present invention.
Embodiment
Embodiment
As shown in Figure 1, it illustrates the basic framework block schematic diagram of tele-control system of the present invention.As shown in the figure, tele-control system 30 of the present invention is applicable to network-termination device 3, the network manager is by remote console 1 logging in network communication system 2 and send related work pattern execution command, controls this network-termination device 3 and carries out corresponding work mode switching operation.Wherein, this network-termination device 3 can for example be a personal computer, server or intelligent appliance, and various types of network-termination devices 3 all are to be connected to this network communication system 2 (Ethernet for example, Ethernet), in addition, this network-termination device 3 also comprises the South Bridge chip 32 with GPIO interface 320, and this GPIO interface 320 is in order to indicate the current mode of operation of this network-termination device 3, for example, when a preassigned output pin is high potential in this GPIO interface 320, promptly represent this network-termination device 3 current open states that are in, on the contrary, when a preassigned output pin is electronegative potential in this GPIO interface 320, represent that then this network-termination device 3 is in off-mode at present.
Tele-control system 30 of the present invention comprises interface module 300, parsing module 302, processing module 304, setting module 306 and administration module 308.
This interface module 300 is in order to receive specific mode of operation switching command by this network communication system 2.In the present embodiment, this interface module 300 is RJ-45 interfaces, it can receive the data packet data of transmitting from this network communication system 2, this specific mode of operation switching command is the packet data that meets the standard transmission formats of these network communication system 2 supports, the content of this packet data should comprise control command classification and corresponding execution parameter, for example, instruction of timing start-up instruction and time for each instruction thereof or timing shutdown and time for each instruction thereof.
This parsing module 302 is in order to resolving this mode of operation switching command, and output corresponding work mode execution parameter.In the present embodiment, this mode of operation execution parameter comprises that at least mode of operation is carried out classification (for example start or shutdown) and the corresponding time of implementation (can be an executed in real time, also can be set to regularly carry out), provide this network-termination device 3 according to this time of implementation, carry out this mode of operation in real time or periodically and switch operation.
This processing module 304 is in order to discern the current mode of operation of this network-termination device 3, judges whether identically with this mode of operation execution parameter, and is not simultaneously in this judged result, makes this network-termination device 3 carry out these mode of operation switching commands.In the present embodiment, the current potential of the GPIO interface 320 of this processing module 304 by reading this network-termination device 3, just judge this network-termination device 3 current open state or off-modes of being in according to the current potential of this GPIO interface 320, suppose that this mode of operation switching command is that this network-termination device 3 of requirement switches to open state with this mode of operation, these network-termination device 3 current mode of operations are open states, and then these network-termination device 3 systems will not carry out this control command.On the contrary, if the work at present pattern of this network-termination device 3 is off-modes, even this network-termination device 3 is carried out control command.In addition, this processing module 304 is after executing this mode of operation switching command, can further the result of this operating state switching command be packaged into the network data package of reference format, this remote console 1 is given in passback, makes the network manager can in time grasp this control command practice condition.What need special instruction is that this processing module 304 is programmable control appliances, for example single-chip microcomputer (Single Chip Micyoco; SCM).
This setting module 306 writes in the GPIO interface 320 of this South Bridge chip 32 in order to the mode of operation that this network-termination device 3 is current, and this setting module 306 is to be embedded in the bios program of this network-termination device 3, imports specific mode of operation switching command.In the present embodiment, this setting module 306 is to discern the current mode of operation of this network-termination device 3 repeatedly in mode in real time, and control the current potential height of this GPIO interface 320 according to this, just when this network-termination device 3 became off-mode by open state, 306 current potentials with this GPIO interface 320 of this setting module became electronegative potential by high potential; Otherwise when this network-termination device 3 became open state by off-mode, the current potential that this setting module 306 is about to this GPIO interface 320 became high potential by electronegative potential.
This administration module 308 is in order to set the control authority of this network-termination device 3, judge whether to carry out the mode of operation switching command that is received for this network-termination device 3. in the present embodiment, each remote console 1 has different control authority ranks, though be that part remote console 1 can insert this network communication system 2, but because its control authority is lower, even if therefore it can give each network-termination device 3 sending controling instruction, but it can not be controlled each network-termination device 3. can set up the tabulation of user name (perhaps control desk computer name) and corresponding authority in advance for realizing this control of authority function, correspondingly require to comprise in this mode of operation switching command information corresponding to user name, can judge this remote console 1 limit that whether is possessed of control power by contrast. this administration module 308 is to be embedded in the bios program of this network-termination device 3. just behind the BIOS initialization system, just can set up the user name tabulation corresponding with authority, this network-termination device 3 can judge whether to need to carry out relevant control command by the mode that reads tabulation.
Fig. 2 is a flow chart, shows the operation workflow schematic diagram of long-range control method of the present invention.In the present embodiment, this long-range control method is applicable to for example above-mentioned network-termination device 3, carries out corresponding work mode for remote console 1 by this network-termination device 3 of network communication system 2 controls and switches operation.What need special instruction is that long-range control method of the present invention also has the control authority of setting this network-termination device 3, judges whether to carry out the mode of operation switching command that is received for this network-termination device 3.
More detailed it, in the present embodiment, each remote console 1 has different control authority ranks, though be that part remote console 1 can insert this network communication system 2, but because its control authority is lower, even if therefore it can give each network-termination device 3 sending controling instruction, but it can not be controlled each network-termination device 3, can set up the tabulation of user name (perhaps control desk computer name) and corresponding authority in advance for realizing this control of authority function, correspondingly then must comprise information in this mode of operation switching command, to judge this remote console 1 limit that whether is possessed of control power corresponding to user name.For example behind the BIOS initialization system, just can set up the user name tabulation corresponding with authority, after system call when operation, can judge whether to need to carry out dependent instruction by the mode that reads tabulation.For the basic procedure of long-range control method of the present invention clearly is described, the precondition of following implementing procedure is after the remote console 1 of the current transmission mode of operation switching command of supposition contrasts via tabulation, be judged as the control end of the limit that is possessed of control power, correspondingly, after if the remote console 1 of current transmission mode of operation switching command contrasts via tabulation, be judged as the control end of the limit that is not possessed of control power, then will not carry out its control command.
At first, execution in step S1 receives the specific mode of operation switching command that is transmitted by this network communication system 2.In the present embodiment, this network-termination device 3 receives the data packet data of being transmitted by this network communication system 2, correspondingly this specific mode of operation switching command is the packet data that meets the standard transmission formats that this network communication system 2 supported, this packet data content should comprise control command classification and corresponding execution parameter thereof, for example, start-up command and time for each instruction thereof or shutdown command and time for each instruction thereof.Then, execution in step S2.
In step S2, resolve this mode of operation switching command, and output corresponding work mode execution parameter.In the present embodiment, resolve this mode of operation switching command and draw the time of implementation that corresponding mode of operation is switched operation, for example, start-up command and time for each instruction thereof or shutdown command and time for each instruction thereof, provide this network-termination device 3 according to this fixed time, regularly carry out this mode of operation and switch operation.Then, execution in step S3.
In step S3, obtain the current state of GPIO interface 320 of this network-termination device 3, wherein,, this GPIO interface 320 is in order to indicate the current mode of operation of this network-termination device 3, for example, when this GPIO interface 320 is high potential, represent that promptly this network-termination device 3 is open state, correspondingly, when this GPIO interface 320 is electronegative potential, represent that then this network-termination device 3 is off-mode.Then, execution in step S4.
In step S4, discern the current mode of operation of this network-termination device 3, judge whether identically with this pending mode of operation parameter, if different, promptly indicating this mode of operation switching command is effective instruction, execution in step S5; Otherwise finish this step.
In step S5, make this network-termination device 3 carry out this mode of operation switching command.Then, execution in step S6.
In step S6, according to the current mode of operation of this network-termination device 3, the current potential height of this GPIO interface 320 of corresponding change.Then, execution in step S7.
In step S7, make this network-termination device that the dependent instruction execution result is packaged into the network data package of standard, this remote console 1 is given in passback, so that the network manager can in time grasp the practice condition of control command.
In sum, tele-control system of the present invention and method not only can be carried out corresponding switching on and shutting down operation by each network-termination device of network communication system Long-distance Control, and can set the time of implementation of control command, more gradable setting user's operating right is avoided causing the thing of system crash to take place because of carrying out misoperation.
Claims (10)
1. a tele-control system is applicable to network-termination device, controls this network-termination device by network communication system and carries out corresponding work mode switching operation, it is characterized in that this tele-control system comprises:
Interface module is in order to receive specific mode of operation switching command by this network communication system;
Parsing module is in order to resolve the mode of operation switching command that this interface module receives, the mode of operation execution parameter that output is corresponding; And
Processing module in order to discerning the work at present pattern of this network-termination device, and judges whether identically with this mode of operation execution parameter, for not simultaneously, makes this network-termination device carry out this mode of operation switching command in this judged result.
2. tele-control system as claimed in claim 1 is characterized in that this tele-control system also comprises setting module, is embedded in the bios program of this network-termination device, and in order to import specific mode of operation switching command.
3. tele-control system as claimed in claim 1 is characterized in that this network-termination device also comprises the South Bridge chip with GPIO interface, and this GPIO interface reads for this parsing module in order to write down the current mode of operation of this network-termination device.
4. tele-control system as claimed in claim 1 is characterized in that, this parsing module also comprises resolves this mode of operation switching command, and the time for each instruction of output correspondence, provides this network-termination device regularly to carry out this mode of operation and switches operation.
5. tele-control system as claimed in claim 1 is characterized in that this tele-control system also comprises administration module, in order to set the control authority of this network-termination device, judges whether to carry out the mode of operation switching command that is received for this network-termination device.
6. tele-control system as claimed in claim 5 is characterized in that, this administration module is to be embedded in the bios program of this network-termination device.
7. a long-range control method is applicable to network-termination device, controls this network-termination device by network communication system and carries out corresponding work mode switching operation, it is characterized in that this long-range control method comprises:
(1) receives specific mode of operation switching command by this network communication system transmitted;
(2) resolve the mode of operation switching command that this obtains, and the corresponding mode of operation execution parameter of output;
(3) discern the current mode of operation of this network-termination device, and judge whether identical with this mode of operation execution parameter, if, promptly finish this step, if not, then enter step (4); And
(4) carry out this mode of operation switching command, make this network-termination device switch to corresponding mode of operation.
8. long-range control method as claimed in claim 7 is characterized in that, this long-range control method also comprises imports specific mode of operation switching command in advance.
9. long-range control method as claimed in claim 7, it is characterized in that, this long-range control method also comprises the mode of operation switching command of resolving this reception, and the time for each instruction of output correspondence, provides this network-termination device regularly to carry out this mode of operation and switches operation.
10. long-range control method as claimed in claim 7 is characterized in that this long-range control method also comprises the control authority of setting this network-termination device, judges whether to carry out the mode of operation switching command that is received for this network-termination device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510115505A CN1960276B (en) | 2005-11-04 | 2005-11-04 | Remote control system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200510115505A CN1960276B (en) | 2005-11-04 | 2005-11-04 | Remote control system and method |
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| CN1960276A CN1960276A (en) | 2007-05-09 |
| CN1960276B true CN1960276B (en) | 2010-05-12 |
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| CN200510115505A Expired - Fee Related CN1960276B (en) | 2005-11-04 | 2005-11-04 | Remote control system and method |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100959614B1 (en) * | 2008-05-28 | 2010-05-27 | 한미아이티 주식회사 | A system and a method for remote management of a plurality of terminal units, an apparatus and a method for connecting a plurality of management units and a plurality of terminal units, and computer-readable media in which programs for executing the methods are recorded |
| CN102316137A (en) * | 2010-07-07 | 2012-01-11 | 苏州彭华信息技术有限公司 | Network booting or waking module and boot or wake method thereof |
| CN102377813A (en) * | 2010-08-26 | 2012-03-14 | 苏州彭华信息技术有限公司 | Automatic power-on or awakening STB (set top box) and power-on or awakening method thereof |
| CN102437917B (en) * | 2010-09-29 | 2015-09-23 | 联想(北京)有限公司 | A kind of network wake-up method, network wake-up device and computer |
| CN102073344A (en) * | 2010-12-10 | 2011-05-25 | 曙光信息产业(北京)有限公司 | Blade server management module with wireless module and blade server system |
| CN102799248B (en) * | 2011-05-24 | 2015-07-29 | 联想(北京)有限公司 | A kind of network wake-up device, cyber-net awakening method |
| CN102932827B (en) * | 2012-11-30 | 2015-09-16 | 深圳国人通信股份有限公司 | Repeater equipment and control method thereof |
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| CN1343933A (en) * | 2000-09-20 | 2002-04-10 | 株式会社日立制作所 | Terminating machine for computer network and method for recording operation history |
| CN1359214A (en) * | 2000-12-13 | 2002-07-17 | Lg电子株式会社 | Device and method for long distance controlling domestic electric appliance |
| CN1581794A (en) * | 2003-08-05 | 2005-02-16 | 华为技术有限公司 | Long-range control method and system for communication device |
| CN1610316A (en) * | 2003-10-17 | 2005-04-27 | 陈相清 | Long-distance controlling system |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1343933A (en) * | 2000-09-20 | 2002-04-10 | 株式会社日立制作所 | Terminating machine for computer network and method for recording operation history |
| CN1359214A (en) * | 2000-12-13 | 2002-07-17 | Lg电子株式会社 | Device and method for long distance controlling domestic electric appliance |
| CN1581794A (en) * | 2003-08-05 | 2005-02-16 | 华为技术有限公司 | Long-range control method and system for communication device |
| CN1610316A (en) * | 2003-10-17 | 2005-04-27 | 陈相清 | Long-distance controlling system |
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