CN107590647A - The servo supervisory systems of ship-handling system - Google Patents
The servo supervisory systems of ship-handling system Download PDFInfo
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- CN107590647A CN107590647A CN201710861491.2A CN201710861491A CN107590647A CN 107590647 A CN107590647 A CN 107590647A CN 201710861491 A CN201710861491 A CN 201710861491A CN 107590647 A CN107590647 A CN 107590647A
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Abstract
The present invention provides a kind of servo supervisory systems of ship-handling system, including：Administration module, administration module include：Receiving unit, execution unit, uploading unit and download unit；Download unit is used to pull task list from high in the clouds, and task list is sent to receiving unit, receiving unit is used for the task list for receiving download unit transmission, execution unit is used to supervise ship-handling system according to task list, task in corresponding task list produces event notice, and send event notice to uploading unit, uploading unit is used to send event notice to high in the clouds；Task list includes：State servo task, information servo task, state servo task include：Detection object, detection cycle, processing scheme, detection priority, information servo task include：Hardware information and software information.The present invention realizes the servo supervision of ship-handling system, and the maintenance cost of information system is greatly reduced, and improves the quality of O＆M.
Description
Technical field
The present invention relates to ship-handling technical field, more particularly to a kind of servo supervisory systems of ship-handling system.
Background technology
It is either domestic or external, every advanced ship of performance comparision, on ship it is general can all install it is various advanced
Software and hardware system, ship-handling system (PMS) are exactly one of indispensable system, and its main purpose is to ship day by system enhancement
The management of normal maintaining.
The function of PMS systems is that detailed periodic ship equipment maintaining plan is formulated by system, by ship
Manager (generally captain or chief engineer) arranges specific maintenance work for crewman, passes through system between manager and executor
To transmit instruction and information, and complete logging is formed in systems, so that corporate executive inquiry is had access to.Pass through system
To formulate and perform ship equipment maintaining plan, be advantageous to carrying out and implementing for maintaining plan, strengthen maintenance work
Supervision, it is horizontal to improve ship-handling.And to extending Ship Life.
However, PMS failure can not be found the very first time, can only credit and crewman using when find and feed back to ask
Topic.It is often abnormal to have occurred that for a long time when information centre's reason obtains feedback, generate many wrong data.Exclude
Failure, often it is required for technical staff to be repaired at scene to ship every time, adds maintenance cost, and the solution of failure
Journey efficiency is slow.System is there may be before not repairing due to system to delay the situation of machine, thus information system be difficult to it is long-acting aboard ship
Use.
The content of the invention
The present invention provides a kind of servo supervisory systems of ship-handling system, to overcome above-mentioned technical problem.
A kind of servo supervisory systems of ship-handling system of the present invention, including：
Administration module, the administration module include：Receiving unit, execution unit, uploading unit and download unit；
The download unit is used to pull task list from high in the clouds, and the task list is sent to receiving unit, institute
State receiving unit to be used to receive the task list that the download unit is sent, the execution unit is used for according to the task list
Ship-handling system is supervised, the task in the corresponding task list produces event notice, and the event is notified
Send to uploading unit, the uploading unit is used to send event notice to high in the clouds；The task list includes：State
Servo task, information servo task, the state servo task include：Detection object, detection cycle, processing scheme, detection are excellent
First level, described information servo task include：The hardware names of ship-handling system and the dbase of ship-handling system.
Further, the execution unit is specifically used for：
The state servo task is ranked up according to the detection priority, and according to detection cycle detection pair
The running status for the detection object answered, if the detection object operation exception, restarts the detection object, and produce simultaneously different
Normal Notification Record.
Further, the execution unit is additionally operable to：
Restart the detection object and then the secondary detection detection object, if the detection object recovers normal operation,
Then produce and recover normal notice, if the detection object operation exception, produces alert notice.
Further, the execution unit is specifically used for：
Detection cycle is corresponded to by ship-handling system WMI underlying services inquire about the ship pipe according to the hardware names
The hardware information of reason system；
According to the dbase reads ship-handling system registry and system file corresponds to detection cycle acquisition
The software information of ship-handling system.
Further, in addition to：
Detection module, for judging whether the heart time of the execution unit and the difference of present system time are more than threshold
Value, if so, execution unit is then restarted, if it is not, then continuing to monitor；
Assurance module, the assurance module is used to receive the fault-signal that the execution unit is sent, and restarts described hold
Row unit, execution unit described in clocked flip and the update module；
The administration module also includes：Monitoring unit, for checking whether the environment of the assurance module is intact, if it is not,
Then repair the environment.
Further, in addition to：
Update module, for the version number for comparing cloud server storage Supervisory Unit and the Supervisory Unit being locally stored
Whether version number is identical, if it is not, then sending acquisition request task list to the cloud server, and the task list is sent out
Deliver to the Supervisory Unit.
Further, the assurance module is specifically used for：
Judge whether the heart time of the execution unit and the difference of present system time are more than before threshold value, check and protect
Whether barrier module itself reruns, if so, then stop judging the heart time and present system time of the execution unit, if
It is no, then judge the heart time and present system time of the execution unit；
The administration module is specifically used for：
It is described check the assurance module environment it is whether intact before, check whether administration module itself reruns,
If so, then stop checking the environment of the assurance module, if it is not, then checking the environment of the assurance module；
The update module is specifically used for：
Before whether the version number of the contrast cloud server storage and the version number being locally stored are identical, renewal is checked
Whether module itself reruns, if so, then stopping the version for comparing the version number of the cloud server storage and being locally stored
This number, if it is not, the version number for then comparing the version number of the cloud server storage and being locally stored.
The invention provides a kind of servo supervisory systems of ship-handling system, the supervision of ship-handling system is realized,
The maintenance cost of information system is greatly reduced, improves the O＆M quality of ship.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the servo supervisory systems structural representation of ship-handling system of the present invention；
Fig. 2 is another structural representation of servo supervisory systems of ship-handling system of the present invention；
Fig. 3 is servo supervisory systems of the present invention tracking schematic diagram extremely；
Fig. 4 is servo supervisory systems abnormal conditions schematic diagram of the present invention；
Fig. 5 is servo supervisory systems abnormal conditions detailed content schematic diagram of the present invention；
Fig. 6 is servo supervisory systems administration module action schematic diagram of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is the servo supervisory systems structural representation of ship-handling system of the present invention, as shown in figure 1, the present embodiment
System can include：
Administration module 101, the administration module include：Receiving unit 102, execution unit 103, uploading unit 104 and
Download unit 105；
The download unit is used to pull task list from high in the clouds, and the task list is sent to receiving unit, institute
State receiving unit to be used to receive the task list that the download unit is sent, the execution unit is used for according to the task list
Ship-handling system is supervised, the task in the corresponding task list produces event notice, and the event is notified
Send to uploading unit, the uploading unit is used to send event notice to high in the clouds；The task list includes：State
Servo task, information servo task, the state servo task include：Detection object, detection cycle, processing scheme, detection are excellent
First level, described information servo task include：The hardware names of ship-handling system and the dbase of ship-handling system.
Specifically, the present embodiment administration module starts synchronous averaging with ship-handling system, and download unit is drawn from high in the clouds
Task list corresponding to administration module work is taken, the list includes two kinds of task.The first task is appointed for state servo
Business, the task include：Detection object, detection cycle, processing scheme, detection priority.Second of task is information servo task,
The task includes：The hardware names of ship-handling system and the dbase of ship-handling system.Receiving unit obtains the task
Send to execution unit, execution unit after list and ship-handling system is supervised according to the task list, and corresponding task
Each task in list produces event notice.The time announcement is sent to high in the clouds by uploading unit.
Further, the execution unit is specifically used for：
The state servo task is ranked up according to the detection priority, and according to detection cycle detection pair
The running status for the detection object answered, if the detection object operation exception, restarts the detection object, and produce simultaneously different
Normal Notification Record.
Further, the execution unit is additionally operable to：
Restart the detection object and then the secondary detection detection object, if the detection object recovers normal operation,
Then produce and recover normal notice, if the detection object operation exception, produces alert notice.
Specifically, the present embodiment detection object can be the database positioning of ship-handling system, Tmocat service shapes
State or network state etc..The detection cycle of database positioning detects once to be per minute in the present embodiment.Every time with data
The empty connections of a Socket are established in storehouse port, if database connection time-out, shows that database instance fails normally to start, from
And the database purchase operation exception of ship-handling system is determined, processing scheme is to restart the database clothes of ship-handling system
Business, while produce a database running status exception Notification Record.
The detection cycle of the Tomcat service states of ship-handling system detects once to be per minute.Ship into Tomcat
The WEBAPI that oceangoing ship management system application sends an acquisition current version number is called, if normal version sign character can not be returned
String, so that it is determined that the Tomcat service operations of ship-handling system are abnormal.Processing scheme is to restart ship-handling system
Tomcat is serviced, while produces a Tomcat service state exception Notification Record.
The network state detection cycle of ship-handling system is detected once to be per minute.Send one from ship end server to
The heartbeat connection of central server, if not receiving center feedback in 20 seconds, then it represents that network is obstructed.If network is not
It is logical, then detect whether network interface card is disabled, and whether the information such as IP, DNS is normal, if it find that any one value is abnormal, determines ship
The network operation of oceangoing ship management system is abnormal, and processing scheme is to restart the network of ship-handling system, while generation one is network-like
State exception Notification Record.
Restart database service, Tomcat services or the network of ship-handling system and then secondary detection ship engineering
The running status of management, if recovering normal, produce a database and recovered normal time announcement record, if not recovering just
Often, then a database is produced to have restarted but still in the presence of abnormal Notification Record.As shown in figure 3, the system exception tracing figure
In circle represent processed ship anomalous event.Improve the operating efficiency of ship abnormal conditions.As shown in figure 4, failure
Concrete analysis result start for service abnormal, service object can not be created.State is processed.As shown in figure 5, anomalous event
Corresponding specific log file contents.As shown in fig. 6, the overall condition of administration module action can include the work of supervision
Make content, the time that this action performs, process etc. corresponding to this work.
Above-mentioned Notification Record is used for alert notice after being uploaded to high in the clouds, so as to the remotely supervision to ship-handling system and dimension
Shield.
Further, the execution unit is specifically used for：
Detection cycle is corresponded to by ship-handling system WMI underlying services inquire about the ship pipe according to the hardware names
The hardware information of reason system；
According to the dbase reads ship-handling system registry and system file corresponds to detection cycle acquisition
The software information of ship-handling system.
Specifically, execution unit inquires about ship-handling system server by ship-handling system WMI underlying services
The model and operation health status of the hardware such as mainboard, CPU, internal memory, hard disk, network interface card, detection cycle are to detect once for every seven days.And
The information detected is aggregated to form a text report while produces a plurality of record for details.
As shown in Fig. 2 further, in addition to：
Detection module 106, for detect the execution unit heart time and present system time difference it is whether big
In threshold value, if so, execution unit is then restarted, if it is not, then continuing to detect the heart time and present system time of execution unit；
Assurance module 107, the assurance module is used to receive the fault-signal that the execution unit is sent, and restarts described
Execution unit, execution unit described in clocked flip and the update module；
The administration module also includes：Monitoring unit 108, for checking whether the environment of the assurance module is intact, if
It is no, then the environment is repaired sometimes due to the factor such as virus or artificial deletion, is caused the startup environment of assurance module, is started
The data file of the process of unit, the configuration processor body of each unit or dependence is destroyed, and now, detection unit can be performed and repaiied successively
(repair procedure is placed on 3 different running positions of system to multiple program, and extension name is different, and any portion in three parts is all
Repair can be singly completed, the probability that 3 parts of repair procedures are all damaged is relatively small), any a repair procedure is held
Capable process is as follows：Brand-new module file is pulled from high in the clouds, the file for covering impaired is repaired.
Specifically, execution unit can be write during task list is performed at interval of 10 seconds in specific file location
Enter current timestamp, namely the heart time of execution unit.The detection module of the present embodiment judges the heart time and current
System time difference whether be more than 20 minutes, if so, then restart execution unit, if it is not, when then obtaining the heartbeat of execution unit
Between and present system time, continue to detect.
By the detection module of the present embodiment it is possible to prevente effectively from execution unit occur when performing task list it is " dead
Machine " phenomenon.So as to ensure that constantly the supervision to ship-handling system incessantly.
Further, in addition to：
Update module 109, for the supervision list for comparing the version number of cloud server storage Supervisory Unit and being locally stored
Whether the version number of member is identical, if it is not, then sending acquisition request task list to the cloud server, and the task is arranged
Table is sent to the Supervisory Unit.
Specifically, the present embodiment update module read cloud server storage Supervisory Unit version number, and with this
The Supervisory Unit of ground storage compared to pair, if both differ, newest Supervisory Unit version number pair is downloaded to high in the clouds request
The task list answered, so that the execution module of Supervisory Unit task list according to corresponding to version number at first is completed to ship-handling
The supervision of system.The synchronism of Supervisory Unit and ship-handling system is ensure that, improves supervisory efficiency.
Further, the assurance module is specifically used for：
Judge whether the heart time of the execution unit and the difference of present system time are more than before threshold value, check and protect
Whether barrier module itself reruns, if so, then stop judging the heart time and present system time of the execution unit, if
It is no, then judge the heart time and present system time of the execution unit.
Further, the administration module is specifically used for：
It is described check the assurance module environment it is whether intact before, check whether administration module itself reruns,
If so, then stop checking the environment of the assurance module, if it is not, then checking the environment of the assurance module.
The update module is specifically used for：
Before whether the version number of the contrast cloud server storage and the version number being locally stored are identical, renewal is checked
Whether module itself reruns, if so, then stopping the version for comparing the version number of the cloud server storage and being locally stored
This number, if it is not, the version number for then comparing the version number of the cloud server storage and being locally stored.
Specifically, above-mentioned administration module, update module check itself whether repeat to transport before the operation of itself program
OK, if so, then stopping this secondary program, if it is not, then normal operation down-stream.So as to avoid the repetition and waste of resource, improve
Operating efficiency.
The invention provides a kind of servo supervisory systems of ship-handling system, the supervision of ship-handling system is realized,
The maintenance cost of information system is greatly reduced, improves the O＆M quality of ship.
The supervisory systems of the present invention can be found automatically, feedback information problem, and can be solved exception automatically, can be received
Perform the O＆M task sent on the bank.This has greatly saved the cost of original information-based O＆M, while also extends day boat information
Change the depth and range of O＆M, make the running quality of ship client information system have qualitative leap.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (7)
- A kind of 1. servo supervisory systems of ship-handling system, it is characterised in that including：Administration module, the administration module include：Receiving unit, execution unit, uploading unit and download unit；The download unit is used to pull task list from high in the clouds, and the task list is sent to receiving unit, described to connect Receive unit to be used to receive the task list that the download unit is sent, the execution unit is used for according to the task list to ship Oceangoing ship management system is supervised, and the task in the corresponding task list produces event notice, and the event is notified to send To uploading unit, the uploading unit is used to send event notice to high in the clouds；The task list includes：State servo Task, information servo task, the state servo task include：Detection object, detection cycle, processing scheme, detection priority, Described information servo task includes：The hardware names of ship-handling system, the dbase of ship-handling system and detection week Phase.
- 2. servo supervisory systems according to claim 1, it is characterised in that the execution unit is specifically used for：The state servo task is ranked up according to the detection priority, and according to corresponding to detection cycle detection The running status of detection object, if the detection object operation exception, restarts the detection object, and produce simultaneously abnormal logical Know record.
- 3. servo supervisory systems according to claim 2, it is characterised in that the execution unit is additionally operable to：Restart the detection object and then the secondary detection detection object, if the detection object recovers normal operation, produce It is raw to recover normal notice, if the detection object operation exception, produces alert notice.
- 4. servo supervisory systems according to claim 1, it is characterised in that the execution unit is specifically used for：The ship-handling is inquired about by ship-handling system WMI underlying services, corresponding detection cycle according to the hardware names The hardware information of system；Ship-handling system registry and system file are read according to the dbase, corresponding detection cycle obtains the ship The software information of management system.
- 5. servo supervisory systems according to claim 1, it is characterised in that also include：Detection module, for judging whether the heart time of the execution unit and the difference of present system time are more than threshold value, If so, execution unit is then restarted, if it is not, then continuing to monitor；Assurance module, the assurance module are used to receive the fault-signal that the execution unit is sent, and restart and described perform list Member, execution unit described in clocked flip and the update module；The administration module also includes：Monitoring unit, for checking whether the environment of the assurance module is intact, if it is not, then repairing The multiple environment.
- 6. servo supervisory systems according to claim 5, it is characterised in that also include：Update module, for comparing the version number of cloud server storage Supervisory Unit and the version for the Supervisory Unit being locally stored It is number whether identical, if it is not, then send acquisition request task list to the cloud server, and by the task list send to The Supervisory Unit.
- 7. servo supervisory systems according to claim 6, it is characterised in that the assurance module is specifically used for：Judge whether the heart time of the execution unit and the difference of present system time are more than before threshold value, check and ensure mould Whether block itself reruns, if so, then stop judging the heart time and present system time of the execution unit, if it is not, Then judge the heart time and present system time of the execution unit；The administration module is specifically used for：It is described check the assurance module environment it is whether intact before, check whether administration module itself reruns, if so, Then stop checking the environment of the assurance module, if it is not, then checking the environment of the assurance module；The update module is specifically used for：Before whether the version number of the contrast cloud server storage and the version number being locally stored are identical, update module is checked Whether itself reruns, if so, then stop the version number for comparing the version number of the cloud server storage and being locally stored, If it is not, the version number for then comparing the version number of the cloud server storage and being locally stored.
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| CN201710861491.2A CN107590647A (en) | 2017-09-21 | 2017-09-21 | The servo supervisory systems of ship-handling system |
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| CN201710861491.2A CN107590647A (en) | 2017-09-21 | 2017-09-21 | The servo supervisory systems of ship-handling system |
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