CN112134924B - Control method, system, storage medium and computer equipment for sharing multiple machines - Google Patents
Control method, system, storage medium and computer equipment for sharing multiple machines Download PDFInfo
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- CN112134924B CN112134924B CN202010825272.0A CN202010825272A CN112134924B CN 112134924 B CN112134924 B CN 112134924B CN 202010825272 A CN202010825272 A CN 202010825272A CN 112134924 B CN112134924 B CN 112134924B
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000004891 communication Methods 0.000 claims abstract description 46
- 230000002159 abnormal effect Effects 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
- H04L41/042—Network management architectures or arrangements comprising distributed management centres cooperatively managing the network
Abstract
The application provides a control method, a system, a storage medium and computer equipment for sharing multiple machines, wherein the method part comprises the following steps: after receiving the task instruction, judging whether the sharing communication state of each host computer is normal; if the sharing communication state of each host computer is normal, acquiring the running state of each host computer and the running state of controlled equipment under the jurisdiction of each host computer through the sharing communication; judging whether the running state of each host computer and the running state of controlled equipment governed by each host computer are normal or not; and if the running state of each host and the running state of the controlled equipment under the control of each host are normal, controlling the target controlled equipment to execute the task instruction.
Description
Technical Field
The present application relates to the field of intelligent maintenance technologies, and in particular, to a control method, a system, a storage medium, and a computer device for sharing multiple machines.
Background
The intelligent system for on-line monitoring and maintenance of controlled equipment mostly relates to remote control operation, and because a large number of objective variables influencing the safety of system execution exist in actual application, more data are required to be acquired as much as possible for the remote control end to take actual control operation in order to improve the safety.
As disclosed in 2020.04.14, chinese patent publication No. CN 201911243809.6: in the prior art, a large number of sensors are used for collecting the running state of a storage battery pack when the controlled equipment such as the storage battery pack is maintained. In fact, if the number of the storage battery packs is multiple, especially when the storage battery packs are primary and secondary, in order to ensure the safety of the whole system, each storage battery pack needs to take the data monitored by the local system as a discharging condition and take the data of another set of power supply as the discharging condition, so that the risk of remote discharging is reduced; to achieve this, the prior art generally adds a sensor directly. The sensor is multiplied, and the wiring complexity of the site is linearly increased; meanwhile, in the prior art, all data are collected through a remote server, and then a confirmation instruction is issued after judgment is carried out by the server, so that an operation task of controlled equipment is executed; the method has the problems of low real-time performance, large time delay, unreliable communication and the like, and is not suitable for places with higher requirements on site execution safety protection.
Disclosure of Invention
Aiming at the limitation of the prior art, the application provides a control method, a system, a storage medium and computer equipment for sharing multiple machines, and the technical scheme adopted by the application is as follows:
a control method for multi-machine sharing comprises the following steps:
after receiving the task instruction, judging whether the sharing communication state of each host computer is normal;
if the sharing communication state of each host computer is normal, acquiring the running state of each host computer and the running state of controlled equipment under the jurisdiction of each host computer through the sharing communication;
judging whether the running state of each host computer and the running state of controlled equipment governed by each host computer are normal or not;
and if the running state of each host and the running state of the controlled equipment under the control of each host are normal, controlling the target controlled equipment to execute the task instruction.
Compared with the prior art, the method has the advantages that on the basis of providing real-time data sharing of various running states among the hosts, the investment of matched sensors is reduced in terms of hardware facilities, the wiring complexity of equipment is simplified, meanwhile, the sinking of a safety condition judging mechanism is realized, the method does not need to pass through a network management server, the safety risk can be effectively avoided, the operation task instruction can be executed in real time with low delay and reliably, and the safe and effective control of controlled equipment is achieved.
As an alternative, the method further comprises the steps of:
judging whether the running state of each host computer and the running state of controlled equipment governed by each host computer are normal or not by the target host computer;
and determining whether to control the target controlled equipment to execute the task instruction according to the judgment of the target host on the running state of each host and the running state of the controlled equipment under the control of each host.
As a preferred scheme, the method further comprises the following steps:
each host computer respectively judges whether the running state of each host computer and the running state of controlled equipment governed by each host computer are normal or not, and generates execution permission according to respective judging results;
and controlling the target controlled equipment to execute the task instruction according to the execution permission.
In this embodiment, not only are the safe conditions for executing the task instruction ensured by providing real-time data sharing of various running states between the hosts, but also the independent judgment of the real-time states of the hosts, including the running states of the hosts and the running states of the controlled devices under the jurisdiction of the hosts, is realized, and the target host can perform subsequent actions only after receiving the execution permission of the other hosts; by the mutual supervision mechanism among the hosts, the practicability of the submerged safety condition judgment mechanism is enriched on the premise of not increasing the complexity of hardware, misjudgment of a target host caused by signal jitter and the like is avoided, and the safety is further improved from the aspect of control logic.
Further, the method also comprises the following steps:
after receiving the task instruction, judging the communication state between each host and the server;
and if the communication state between each host and the server is abnormal, terminating the execution of the task instruction.
Further, the method also comprises the following steps:
and if the sharing communication state of the hosts is abnormal, terminating the execution of the task instruction.
Further, the method also comprises the following steps:
if the running state of each host and the running state of the controlled equipment governed by each host have abnormal conditions, the execution of the task instruction is terminated.
Further, the method also comprises the following steps:
and generating a corresponding alarm signal according to the abnormal condition.
A multi-machine shared control system, comprising:
the shared communication state judging module is used for judging whether the shared communication state of each host computer is normal or not after receiving the task instruction;
the running state acquisition module is used for acquiring the running state of each host and the running state of controlled equipment under the jurisdiction of each host through the sharing communication when the sharing communication state of each host is normal;
the running state judging module is used for judging whether the running state of each host and the running state of controlled equipment governed by each host are normal or not;
and the task instruction execution module is used for controlling the target controlled equipment to execute the task instruction when the running state of each host and the running state of the controlled equipment governed by each host are normal.
The application also provides the following:
a storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of a control method of multi-machine sharing as described above.
A computer device comprising a storage medium, a processor and a computer program stored in the storage medium and executable by the processor, which when executed by the processor implements the steps of the control method of multimachine sharing as described above.
Drawings
Fig. 1 is a flowchart of a control method for multi-machine sharing according to embodiment 1 of the present application;
fig. 2 is a diagram of a network topology relationship among a server, a host, a controlled device, and a sensor according to an embodiment of the present application;
fig. 3 is a flowchart of a control method for multi-machine sharing according to embodiment 2 of the present application;
fig. 4 is a flowchart of a control method for multi-machine sharing according to embodiment 3 of the present application;
fig. 5 is a flowchart of a control method for multi-machine sharing according to embodiment 4 of the present application;
fig. 6 is a schematic diagram of a control system for multi-machine sharing according to an embodiment of the present application.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent;
it should be understood that the described embodiments are merely some, but not all embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the application, are intended to be within the scope of the embodiments of the present application.
The terminology used in the embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of embodiments of the application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application as detailed in the accompanying claims. In the description of the present application, it should be understood that the terms "first," "second," "third," and the like are used merely to distinguish between similar objects and are not necessarily used to describe a particular order or sequence, nor should they be construed to indicate or imply relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, in the description of the present application, unless otherwise indicated, "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. The application is further illustrated in the following figures and examples.
In order to solve the limitations of the prior art, the present embodiment provides a technical solution, and the technical solution of the present application is further described below with reference to the drawings and the embodiments.
Referring to fig. 1, a control method for multi-machine sharing includes the following steps:
s02, after receiving a task instruction, judging whether the sharing communication state of each host computer is normal;
s03, if the sharing communication state of each host computer is normal, acquiring the running state of each host computer and the running state of controlled equipment under the control of each host computer through the sharing communication;
s04, judging whether the running state of each host computer and the running state of controlled equipment governed by each host computer are normal or not;
s05, if the running state of each host and the running state of the controlled equipment under the control of each host are normal, controlling the target controlled equipment to execute the task instruction.
Compared with the prior art, the method has the advantages that on the basis of providing real-time data sharing of various running states among the hosts, the investment of matched sensors is reduced in terms of hardware facilities, the wiring complexity of equipment is simplified, meanwhile, the sinking of a safety condition judging mechanism is realized, the method does not need to pass through a network management server, the safety risk can be effectively avoided, the operation task instruction can be executed in real time with low delay and reliably, and the safe and effective control of controlled equipment is achieved.
Specifically, the control method for multi-machine sharing in this embodiment may be applied to an online monitoring and maintenance intelligent system involving remote control operation. The task instruction is initiated by a server side; the host is a control unit or a computer device for directly controlling the controlled device. The target controlled device is the controlled device to be controlled and executed by the task instruction; the target host is a host for directly controlling the target controlled equipment.
The network topology relationship among the server, the host, the controlled device and the sensor group specifically related to the embodiment is shown in fig. 2, the server is used as a network management unit to remotely connect the host, the controlled device and the sensor group are located at a station end, and the host is connected with the corresponding controlled device and the sensor, and all the hosts are mutually connected to form sharing communication.
Hardware connection portion according to the present embodiment: the running state of the controlled equipment is collected into the host through a corresponding sensor group, and the running state of the host can be collected by a self-checking module of the host; the sharing communication line among the hosts can be wireless connection or wired connection, and 485 lines can be adopted to connect the hosts when wired connection is adopted.
As an alternative embodiment, referring to fig. 3, the method further includes the following steps:
S04A, judging whether the running state of each host and the running state of controlled equipment governed by each host are normal or not by a target host;
S05A, determining whether to control the target controlled equipment to execute the task instruction according to the judgment of the target host on the running state of each host and the running state of the controlled equipment governed by each host.
As a preferred embodiment, referring to fig. 4, the method further comprises the steps of:
S04B, judging whether the running state of each host and the running state of controlled equipment governed by each host are normal or not by each host respectively, and generating execution permission according to respective judging results;
S05B, controlling the target controlled device to execute the task instruction according to the execution permission.
In this embodiment, not only are the safe conditions for executing the task instruction ensured by providing real-time data sharing of various running states between the hosts, but also the independent judgment of the real-time states of the hosts, including the running states of the hosts and the running states of the controlled devices under the jurisdiction of the hosts, is realized, and the target host can perform subsequent actions only after receiving the execution permission of the other hosts; by the mutual supervision mechanism among the hosts, the practicability of the submerged safety condition judgment mechanism is enriched on the premise of not increasing the complexity of hardware, misjudgment of a target host caused by signal jitter and the like is avoided, and the safety is further improved from the aspect of control logic.
Specifically, as a simple modification made within the spirit and principle of the present application, the mutual supervision mechanism between the above-mentioned hosts may further include a determination of the communication state between each host and the server and the shared communication state between each host, that is, when the other hosts other than the target host determine that the communication state between each host and the server or the shared communication state between each host is abnormal, execution of the task instruction may be prohibited, so such a scheme is intended to be included in the scope of the claims of the present application.
Referring next to fig. 5, further steps are included as follows:
s01, after receiving a task instruction, judging the communication state between each host and the server;
and S011, if the communication state between each host and the server is abnormal, terminating the execution of the task instruction.
Further, the method also comprises the following steps:
s021, if the sharing communication state of each host computer has abnormal condition, stopping executing the task instruction.
Further, the method also comprises the following steps:
s041, if abnormal conditions exist in the running state of each host and the running state of the controlled equipment under the control of each host, the execution of the task instruction is terminated.
Further, the method also comprises the following steps:
s06, generating a corresponding alarm signal according to the abnormal condition.
Next, taking intelligent online maintenance of the power storage battery as an example, the embodiment is described in a specific application scenario:
the power station comprises a host HC1 and a host HC2, wherein the host HC1 and the host HC2 are power storage battery maintenance system hosts, and the host HC1 and the host HC2 are respectively connected with a set of controlled equipment and a sensor group; in this embodiment, the controlled device is a power supply system and a storage battery thereof, and the sensor group is a sensor module for monitoring the power supply system and the storage battery thereof.
For example, when the host HC2 receives a task instruction from the server and performs a nuclear capacity discharging operation on the power supply system and the storage battery thereof governed by the host HC2, the specific flow is as follows:
step 1, judging the communication state between the host HC1 and the server and the communication state between the host HC2 and the server by the host HC 2; if the communication states among the host HC1, the host HC2 and the server are normal, performing the next step, otherwise, terminating the execution of the nuclear capacity discharging operation;
step 2, judging whether the sharing communication state between the host HC1 and the host HC2 is normal or not by the host HC 2; if the sharing communication state between the host HC1 and the host HC2 is normal, the next step is carried out, otherwise, the execution of the nuclear capacity discharging operation is terminated;
step 3, the host HC1 and the host HC2 acquire the running states of the host HC1 and the host HC2 and the running states of a power supply system and a storage battery thereof under the control of the host HC1 and the host HC2 respectively through the sharing communication;
step 4, the host HC1 and the host HC2 respectively judge whether the running states of the host HC1 and the host HC2 and the running states of the power supply system and the storage battery under the control of the host HC1 and the host HC2 are normal or not once, and execute permission is generated according to the judging results;
and 5, the host HC2 performs nuclear capacity discharging operation on the storage battery governed by the host HC2 according to the execution permission.
The running state of the power supply system and the storage battery thereof comprises data such as single voltage, single temperature, other power alarms, current, bus voltage and the like collected by the sensor module.
A multi-machine shared control system, comprising:
the shared communication state judging module 1 is used for judging whether the shared communication state of each host computer is normal or not after receiving the task instruction;
the running state acquisition module 2 is used for acquiring the running state of each host and the running state of controlled equipment under the jurisdiction of each host through the sharing communication when the sharing communication state of each host is normal;
the running state judging module 3 is used for judging whether the running state of each host and the running state of controlled equipment governed by each host are normal or not;
and the task instruction execution module 4 is used for controlling the target controlled equipment to execute the task instruction when the running state of each host and the running state of the controlled equipment governed by each host are normal.
The application also provides the following:
a storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of a control method of multi-machine sharing as described above.
A computer device comprising a storage medium, a processor and a computer program stored in the storage medium and executable by the processor, which when executed by the processor implements the steps of the control method of multimachine sharing as described above.
It is to be understood that the above examples of the present application are provided by way of illustration only and not by way of limitation of the embodiments of the present application. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are desired to be protected by the following claims.
Claims (9)
1. The control method for the multi-machine sharing is characterized by comprising the following steps of:
after receiving the task instruction, judging whether the sharing communication state of each host computer is normal;
if the sharing communication state of each host computer is normal, acquiring the running state of each host computer and the running state of controlled equipment under the control of each host computer through the sharing communication state;
judging whether the running state of each host computer and the running state of controlled equipment governed by each host computer are normal or not;
if the running state of each host and the running state of the controlled equipment governed by each host are normal, the target controlled equipment is controlled to execute the task instruction;
each host computer respectively judges whether the running state of each host computer and the running state of controlled equipment governed by each host computer are normal or not, and generates execution permission according to respective judging results;
and controlling the target controlled equipment to execute the task instruction according to the execution permission.
2. The method for controlling multi-machine sharing according to claim 1, further comprising the steps of:
judging whether the running state of each host computer and the running state of controlled equipment governed by each host computer are normal or not by the target host computer;
and determining whether to control the target controlled equipment to execute the task instruction according to the judgment of the target host on the running state of each host and the running state of the controlled equipment under the control of each host.
3. The method for controlling multi-machine sharing according to claim 1, further comprising the steps of:
after receiving the task instruction, judging the communication state between each host and the server;
and if the communication state between each host and the server is abnormal, terminating the execution of the task instruction.
4. The method for controlling multi-machine sharing according to claim 1, further comprising the steps of:
and if the sharing communication state of the hosts is abnormal, terminating the execution of the task instruction.
5. The method for controlling multi-machine sharing according to claim 1, further comprising the steps of:
if the running state of each host and the running state of the controlled equipment governed by each host have abnormal conditions, the execution of the task instruction is terminated.
6. The method for controlling multi-machine sharing according to any one of claims 3 to 5, further comprising the steps of:
and generating a corresponding alarm signal according to the abnormal condition.
7. A multi-machine shared control system, comprising:
the shared communication state judging module is used for judging whether the shared communication state of each host computer is normal or not after receiving the task instruction;
the running state acquisition module is used for acquiring the running state of each host and the running state of controlled equipment under the jurisdiction of each host through the shared communication state when the shared communication state of each host is normal;
the first judging module of the running state is used for judging whether the running state of each host and the running state of the controlled equipment governed by each host are normal or not;
the first execution module of task instruction is used for controlling the target controlled equipment to execute the task instruction when the running state of each host and the running state of the controlled equipment governed by each host are normal;
the second judging module of the running state is used for judging whether the running state of each host computer and the running state of the controlled equipment governed by each host computer are normal or not by each host computer respectively, and generating an execution permission according to the respective judging results;
and the task instruction second execution module is used for controlling the target controlled device to execute the task instruction according to the execution permission.
8. A storage medium having a computer program stored thereon, characterized by: the computer program, when executed by a processor, implements the steps of the multi-machine shared control method as claimed in any one of claims 1 to 6.
9. A computer device, characterized by: comprising a storage medium, a processor and a computer program stored in the storage medium and executable by the processor, which computer program, when executed by the processor, realizes the steps of the multi-machine shared control method according to any one of claims 1 to 6.
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| CN202010825272.0A CN112134924B (en) | 2020-08-17 | 2020-08-17 | Control method, system, storage medium and computer equipment for sharing multiple machines |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102143210A (en) * | 2010-12-30 | 2011-08-03 | 中国民航信息网络股份有限公司 | Multi-host platform system and method |
| CN103810139A (en) * | 2014-01-24 | 2014-05-21 | 浙江众合机电股份有限公司 | Data exchange method and device for multiple processors |
| CN109412833A (en) * | 2018-09-11 | 2019-03-01 | 深圳数位科技有限公司 | A kind of management system and method for shared device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102103518B (en) * | 2011-02-23 | 2013-11-13 | 运软网络科技(上海)有限公司 | System for managing resources in virtual environment and implementation method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143210A (en) * | 2010-12-30 | 2011-08-03 | 中国民航信息网络股份有限公司 | Multi-host platform system and method |
| CN103810139A (en) * | 2014-01-24 | 2014-05-21 | 浙江众合机电股份有限公司 | Data exchange method and device for multiple processors |
| CN109412833A (en) * | 2018-09-11 | 2019-03-01 | 深圳数位科技有限公司 | A kind of management system and method for shared device |
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