CN103501345A - Control method for remote concentrated control system - Google Patents
Control method for remote concentrated control system Download PDFInfo
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- CN103501345A CN103501345A CN201310474594.5A CN201310474594A CN103501345A CN 103501345 A CN103501345 A CN 103501345A CN 201310474594 A CN201310474594 A CN 201310474594A CN 103501345 A CN103501345 A CN 103501345A
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Abstract
The invention provides a control method for a remote concentrated control system. The control method comprises the following steps: starting remote-controlled equipment, logging in a video recording server and providing a remote host computer ID (Identity); allocating resources to the remote-controlled equipment by the video recording server, allocating authorities and managing by groups; saving the tabletop information of the remote-controlled equipment in a video way by the video recording server; running and actively connecting a central server by intermediate servers, and collecting an event message and forwarding the event message to the central server by the intermediate servers after a failure is triggered; forwarding event messages to the remote equipment which logs in after unified processing by the central server capable of simultaneously receiving the event messages of the multiple intermediate servers; running and logging in the central server by the remote equipment to obtain the event messages, judging whether remote connection is required according to requirements, connecting the video recording server and providing one recognized host computer ID according to the event messages if remote connection is required, carrying out authority judgment on the video recording server, enabling the video recording server to acquire the tabletop information of a controlled end and carry out operation only when the judgment is passed, and refusing to process when remote connection is not required.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of long-distance centralized control method that is applied to the wind power generation control field.
Background technology
Due to the mutual disunity of the equipment of each wind energy turbine set, system type is various, to long-distance centralized control, has brought sizable trouble.In existing application, the centralized control of wind energy turbine set also is in remote collection, and tupe is unified at center, this pattern cost costliness, and system is disposed loaded down with trivial details.
Secondly by using the remote desktop technology be connected and control by remote computer with the computer that is positioned at strange land (by remote computer) by a computer (remote computer) direct (or passing through intermediate server) in existing long-range control method.
But existing long-range control method can not active process for example, by the event request of remote computer (: wind turbine generator SOE message or other message), have technical restriction, hindered the application of long-distance centralized control technology.
Summary of the invention
The objective of the invention is the defect existed for the above-mentioned background technology, provide a kind of several wind energy turbine set that can make to obtain unified monitoring and management, effectively realize the wind farm group comprehensively monitoring, improve efficiency of operation long-distance centralized control method.
For achieving the above object, the control method of a kind of remote centralized control system of the present invention comprises:
By remote equipment, started, login video recording server also provides the overall situation unique name of remote host ID of being convenient to identification;
The video recording server be this by the remote equipment Resources allocation, and carry out right assignment, grouping management;
The video recording server, to the preservation of recording a video of the DESKTOP INFORMATION by remote equipment on connecting, facilitates accident to review;
Intermediate server operation also initiatively connects central server, the good event message according to the database configured in advance, and after the fault triggering, intermediate server collects event message and is transmitted to central server;
Central server receives the event message of a plurality of intermediate servers simultaneously, after being unified to process, is transmitted to the remote equipment in login;
The upper central server of remote equipment operation login, obtain current treated all event messages, judged whether as required to need long-range connection, need, according to event message, connect corresponding video recording server, and a host name ID of being convenient to identification that the overall situation is unique is provided, on the video recording server, carry out the authority judgement, by obtaining the DESKTOP INFORMATION of corresponding controlled terminal, the line operate of going forward side by side.Do not need, do not process.
In sum, the present invention has changed the long-distance centralized control pattern in the traditional scheme, reduced the time of expense and deployment, simplified system and for the solution of the safety existed in the long-distance centralized control technology and technical restricted problem provide may, and then more be conducive to the application of remote desktop technology.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of remote centralized control system of the present invention.
The structured flowchart that Fig. 2 is the video recording server in the specific embodiment of the invention.
The structured flowchart that Fig. 3 is the intermediate server in the specific embodiment of the invention.
The structured flowchart of the central server that Fig. 4 is the specific embodiment of the invention.
The overall flow figure that Fig. 5 is a kind of long-distance centralized control method of the present invention
Embodiment
By describing technology contents of the present invention, structural feature in detail, being reached purpose and effect, below hereby exemplify embodiment and coordinate accompanying drawing to be explained in detail.It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the application can be coincide mutually.
(for example there is in the prior art potential safety hazard, can't be to effectively supervising in remote process, the remote operation of carrying out is not had to record, can't reduce situation at that time) and technical restriction (by remote equipment, can't be processed by the active request remote equipment, remote equipment can't be to a plurality of by remote equipment minute processed) with existing long-distance centralized control framework, much relations are arranged, a kind of framework unlike the prior art is provided in following examples, thus for the solution of the problems of the prior art provides may.
Refer to Fig. 1, a kind of remote centralized control system of one of the present invention comprises remote equipment, controlled remote equipment, and this remote centralized control system also further comprises a central server, at least one intermediate server and at least one video recording server.In concrete application, remote centralized control system of the present invention has at least one by remote equipment, and simultaneously, each is consisted of by remote equipment at least one by remote equipment.Video recording server and intermediate server are not one, but one or more general name is corresponding one by one, and each is mutually corresponding one by one with an intermediate server and a video recording server respectively by remote equipment.Compared to existing technology, intermediate server, central server, video recording server have been newly increased in improved system.Thereby remote equipment must be connected by the video recording server with the keyboard and mouse event with the DESKTOP INFORMATION by remote equipment; By intermediate server, with central server, with remote equipment, communicated by letter by the event message of remote equipment, and carry out unified management by central server.Thoroughly changed the system architecture of existing long-distance centralized control.
Wherein, video recording server, intermediate server and be in consolidated network by remote equipment; And video recording server, intermediate server and central server, remote equipment can be in consolidated networks, also can be in heterogeneous networks.In actual applications, the transfer of data in the middle of five parts is all carried out the software and hardware encrypted transmission.
Please continue and consult Fig. 1, each of this remote centralized control system is controlled step and is completed alone or synergistically by central server, video recording server and intermediate server:
Intermediate server is responsible for gathering each by the event message of remote equipment and is transmitted to central server, central server carries out sending to remote equipment after aggregation process to the data of a plurality of intermediate servers, and remote equipment automatically or selectively connects above and processed by remote equipment by the video recording server according to Event Priority;
The video recording server receives from the DESKTOP INFORMATION by remote equipment, and DESKTOP INFORMATION is sent to remote equipment;
The video recording server is to the preservation of being recorded a video by the remote equipment DESKTOP INFORMATION on connecting;
Simultaneously, the video recording server receives from remote equipment the keyboard and mouse information to being undertaken by remote equipment, and keyboard and mouse information is sent to by remote equipment;
In above-mentioned steps, connect the video recording server at remote equipment with between by remote equipment, carry out transfer by this video recording server to remote equipment with by the DESKTOP INFORMATION between remote equipment and keyboard and mouse information, and, to the preservation of being recorded a video by remote equipment, can guarantee the Long-distance Control link is monitored; Simultaneously, another connects interpolation intermediate server and central server, and this kind of structure, for by remote equipment, initiatively to be connected remote equipment, makes according to priority to be carried out unified processing of remote centralized by the event message of remote equipment possibility is provided.
Refer to Fig. 2, the video recording server comprises: the first data forwarding module, the second data forwarding module, purview certification module and desktop picture recording module.
The first data forwarding module, for receiving from the DESKTOP INFORMATION by remote equipment, and be transmitted to remote equipment by corresponding DESKTOP INFORMATION;
The second data forwarding module, for receiving the keyboard and mouse operation information to being undertaken by remote equipment from remote equipment, and send to remote equipment by corresponding keyboard and mouse information;
The desktop picture recording module, for receive in connection by remote equipment desktop and mouse-keyboard information, the preservation of recording a video;
The purview certification module, at least whether the authority for authenticating remote equipment is authenticated, to the operating right by remote equipment be whether control, check, one of lack of competence authenticated.
Refer to Fig. 3, the intermediate server of one of the present invention's remote centralized control system comprises: event forwarding module, operation forwarding module and information recording module.
The event forwarding module, for receiving from the event message by remote equipment, and be transmitted to central server;
The operation forwarding module, the operation information forwarded for the receiving center server, and be transmitted to accordingly by remote equipment;
The information recording module, for recording each by the information of remote equipment, accordingly by the information of the event information of remote equipment and central server.
Refer to Fig. 4, central server comprises: event turns to process sends out module, operational processes forwarding module and event preservation and enquiry module.
The event handling forwarding module, the event message of uploading for receiving a plurality of intermediate servers, and be transmitted to all remote equipments in connection;
The operational processes forwarding module, to the operation information by remote equipment, and be transmitted to corresponding on the intermediate server of remote equipment for receiving remote equipment;
Event is preserved and enquiry module, the event that the intermediate server that preservation receives is uploaded, and return to remote equipment to corresponding result of being inquired about by the event of remote equipment.
The present embodiment can solve the defect in various degree that the long-distance centralized control process exists, and for example, can not effectively supervise connection, can not be according to event message automatically or allow remote equipment connect according to priority by remote equipment.In the present embodiment, provide a kind of and connect carried out unified management, safety by remote equipment, monitoring and retrospective remote control technology afterwards, or at least one of address the above problem.
In the present embodiment, remote centralized control system of the present invention is by the remote equipment end, formed by remote equipment end, video recording server, intermediate server and central server.
By the remote equipment end, by the remote equipment end, be installed to by remote equipment, for carrying out following function, comprise: (one) login video recording server; (2) be responsible for obtaining after being processed by the desktop of distance host and to it and be transferred to the video recording server; (3) receiving under the prerequisite of any one remote equipment to in-local, whether keyboard and the mouse event that reception video recording server is sent also needs mutual exclusion with local keyboard and mouse operation judges, the operation of response events conversion to the machine further; (4) obtain the information of the screen, CPU, internal memory, program process and the current active window that at least comprise the machine and send in real time the video recording server.
The remote equipment end, the remote equipment end is installed in remote equipment, and for carrying out following function: (one) logins central server; (2) event message that the receiving center server sends; (3) judge whether to login corresponding video recording server by the event message situation; (4) be responsible for receiving by the desktop of remote equipment from the video recording server; (5) to by long-range initiation keyboard and mouse operation requests; (6) in by the distance host operating process, need local keyboard and mouse operation is sent to by distance host.
Intermediate server, intermediate server comprises each by the remote equipment Message Record, and event action message forwards, and this intermediate server is for carrying out following function: (one) records each by the information of remote equipment; (2) configure the rule that each remote equipment need to be processed event message; (3) forward and record each by the event of remote equipment and operation information.
Central server, central server comprises to be processed the event action of each intermediate server, and this central server is for carrying out following function: (one) is preserved the event received; (2) to receive event according to certain rule unified the sequence after, be transmitted to remote equipment; (3) inquiry and the setting operation for remote equipment responded, and returns to corresponding operating result to remote equipment.
The video recording server, the video recording server is for carrying out following function: (one) authentication identification to remote equipment; (2) remote equipment is managed the right assignment by remote equipment; (3) receive by remote equipment desktop message, and forwarded; (4) to all data of the desktop by remote equipment that receive preservations of record a video, support is inquired about and playback; (5) can be to being forwarded by one or more data of remote equipment on connecting.
Refer to Fig. 5, the control method of a kind of remote centralized control system for management and monitoring of one of the present invention, the method comprises the steps:
Step 1: by remote equipment, started, login video recording server also provides the overall situation unique name of remote host ID of being convenient to identification;
Step 2: the video recording server be this by the remote equipment Resources allocation, and carry out right assignment, record name of remote host ID grouping management;
Step 3: the server of simultaneously recording a video, to the preservation of recording a video of the DESKTOP INFORMATION by remote equipment on connecting, facilitates accident to review;
Step 4: corresponding intermediate server operation also initiatively connects central server, the good event message according to the database configured in advance, and after Event triggered, intermediate server collects event message and is transmitted to central server;
Step 5: after the central server operation, may receive the event message of a plurality of intermediate servers simultaneously, after being unified to process, be transmitted to the remote equipment in login;
Step 6: the upper central server of remote equipment operation login, obtain current treated all event messages, judged whether as required to need long-range connection, need, according to event message, connect corresponding video recording server, and a host name ID of being convenient to identification that the overall situation is unique is provided, on the video recording server, carry out the authority judgement, by obtaining the DESKTOP INFORMATION of corresponding controlled terminal, the line operate of going forward side by side.Do not need, do not process.
Further, in step 2, be by the remote equipment Resources allocation, comprise the configuration of memory cache, the network port, authority.
Further, the server of simultaneously recording a video in step 3, to the preservation of recording a video of the DESKTOP INFORMATION by remote equipment on connecting, facilitates accident to review, and it specifically comprises that desktop and the operation information that will receive carry out Video coding, save as video file.
Further, the good event message according to the database configured in advance in step 4, be not limited to event message, can be also other some configurations (as file type).
Further, described in step 5, unified the processing is specially: receive the event message of a plurality of intermediate servers, after carrying out prioritization, according to priority orders, send to remote equipment.
Particularly, the host name ID in step 6 is mainly used in being judged whether that by the purview certification module of video recording server the equipment had the ID of name of remote host described in step 1 is controlled.
Further, remote equipment can connect a plurality of by remote equipment simultaneously, and remote equipment herein may be one or more computer, in all connections, by remote equipment, being carried out unified management, centralized control.Each subsystem has detailed daily record and accounting logging, and the video recording server has the desktop video, can carry out this locality and play.
In sum, by above-described embodiment, changed the drainage pattern in the traditional scheme, reduced price, simplified system and for the solution of the safety existed in the long-distance centralized control technology and technical restricted problem provide may, and then more be conducive to the application of remote desktop technology.
Above-described technical scheme is only the control method of a kind of remote centralized control system of the present invention and the preferred embodiment of control system thereof, within the scope of the claim that the equivalent transformation of doing on any control method at a kind of remote centralized control system of the present invention and control system basis thereof or replacement are included in this patent.
Claims (7)
1. the control method of a remote centralized control system comprises:
By remote equipment, started, login video recording server also provides the overall situation unique name of remote host ID of being convenient to identification;
The video recording server be this by the remote equipment Resources allocation, and carry out right assignment, grouping management;
The video recording server, to the preservation of recording a video of the DESKTOP INFORMATION by remote equipment on connecting, facilitates accident to review;
Intermediate server operation also initiatively connects central server, the good event message according to the database configured in advance, and after the fault triggering, intermediate server collects event message and is transmitted to central server;
Central server receives the event message of a plurality of intermediate servers simultaneously, after being unified to process, is transmitted to the remote equipment in login;
The upper central server of remote equipment operation login, obtain current treated all event messages, judged whether as required to need long-range connection, needed, according to event message, connected corresponding video recording server, and provide overall situation unique host name ID of being convenient to identification, carry out the authority judgement on the video recording server, by obtaining the DESKTOP INFORMATION of corresponding controlled terminal, the line operate of going forward side by side, do not need, do not process.
2. the control method of a kind of remote centralized control system according to claim 1, is characterized in that: in step 2, for by the remote equipment Resources allocation, at least comprise the configuration of memory cache, the network port, authority.
3. the control method of a kind of remote centralized control system according to claim 1 and 2, it is characterized in that: the server of simultaneously recording a video in step 3 is to the preservation of recording a video of the DESKTOP INFORMATION by remote equipment on connecting, facilitate accident to review, specifically comprise that desktop and the operation information that will receive carry out Video coding, save as video file.
4. the control method of a kind of remote centralized control system according to claim 2 is characterized in that: the good event message according to the database configured in advance in step 4, be not limited to event message, and also can be at least doing the configuration of file type.
5. according to the control method of claim 2 or 4 described a kind of remote centralized control systems, it is characterized in that: described in step 5, unified the processing is specially: the event message that receives a plurality of intermediate servers, after carrying out prioritization, according to priority orders, send to remote equipment.
6. the control method of a kind of remote centralized control system according to claim 2 is characterized in that: the host name ID in step 6 is mainly used in being judged whether that by the purview certification module of video recording server the equipment had the ID of name of remote host described in step 1 is controlled
7. the control method of a kind of remote centralized control system according to claim 1, it is characterized in that: remote equipment can connect a plurality of by remote equipment simultaneously, described remote equipment may be one or more computer, to in all connections, by remote equipment, being carried out unified management, centralized control, each subsystem has detailed daily record and accounting logging, and the video recording server has the desktop video, can carry out this locality and play.
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