CN113253655B - Monitoring data transmission warning method for operating environment of machine room power equipment - Google Patents
Monitoring data transmission warning method for operating environment of machine room power equipment Download PDFInfo
- Publication number
- CN113253655B CN113253655B CN202110607831.5A CN202110607831A CN113253655B CN 113253655 B CN113253655 B CN 113253655B CN 202110607831 A CN202110607831 A CN 202110607831A CN 113253655 B CN113253655 B CN 113253655B
- Authority
- CN
- China
- Prior art keywords
- acquisition equipment
- interface server
- equipment
- data transmission
- machine room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
Abstract
The invention discloses a method for monitoring data transmission and alarming of the operating environment of machine room power equipment, which skillfully carries out active uploading of heartbeat messages according to preset time frequency through acquisition equipment in the operating environment of each machine room power equipment, then sets the valid period of the heartbeat messages through an interface server to be stored in a cache server, judges whether the acquisition equipment is in fault or not through acquisition equipment information corresponding to the heartbeat messages stored in the cache server and the interval of the heartbeat messages uploaded by the acquisition equipment, whether a fault alarm of the acquisition equipment needs to be generated or not, actively sends a real-time data message through the interface server according to the preset time frequency, judges the communication condition between the interface server and the acquisition equipment through the response condition of the acquisition equipment, and further assists in checking whether the fault alarm fault object is the interface server or the acquisition equipment, the accuracy of monitoring data transmission alarm is improved, the difficulty of troubleshooting is greatly reduced, and the troubleshooting time is saved.
Description
Technical Field
The invention relates to the technical field of monitoring and alarming of machine room power equipment, in particular to a monitoring data transmission alarming method for the operating environment of the machine room power equipment.
Background
The monitoring of the operating environment of the power equipment of the machine room is taken as an important monitoring work of the machine room, the interaction of data is realized by the communication cooperation of the acquisition equipment, the interface server and the remote monitoring terminal, the traditional mode is that the interface server issues heartbeat monitoring instructions to the acquisition equipment, monitoring information is generated according to the response of the acquisition equipment, so that an acquisition equipment monitoring table is formed and heartbeat time data in the acquisition equipment monitoring table are recorded, along with the increasing quantity of the power stations of the current machine room, the difficulty of the acquisition equipment or the interface server is increased when the abnormal condition occurrence link is to be checked in a mode dominated by the interface server, meanwhile, the unidirectional data interaction also easily causes larger maintenance and supervision cost, and particularly, a large amount of manpower and material resources are consumed in troubleshooting.
Disclosure of Invention
In view of this, the present invention provides a method for monitoring data transmission and warning of operating environment of a machine room power device, which has a fast response, a reliable and flexible feedback mechanism, and can assist in fast positioning of abnormal conditions.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a method for transmitting and alarming monitoring data of an operating environment of machine room power equipment comprises the following steps:
s011, uploading a heartbeat message to an interface server by the acquisition equipment according to a preset time frequency;
s012, the interface server receives the heartbeat message uploaded by the acquisition equipment, then sets the validity period of the heartbeat message and writes the heartbeat message into a redis cache of the cache server;
s013, redis cached to remove the overdue heartbeat messages according to the valid period of the heartbeat messages;
s014, the interface server checks the situation of the connected acquisition equipment according to a preset time period, and when the acquisition equipment does not report heartbeat messages after exceeding the preset time or the acquisition equipment does not have the heartbeat messages stored correspondingly in a redis cache, the interface server generates and outputs an acquisition equipment fault alarm.
As a possible implementation, the present solution further includes the following steps that can be executed in parallel:
s021, the interface server sends a real-time data message to the acquisition equipment according to a preset time frequency to acquire real-time data of the acquisition equipment, and meanwhile, the interface server records response information of the acquisition equipment;
s022, according to the response information of the acquisition equipment recorded by the interface server, judging the connection condition of the acquisition equipment and the interface server according to preset conditions, and correspondingly generating and outputting an interface server fault alarm and/or an acquisition equipment fault alarm.
As a possible implementation choice, further, in step S022, according to the response information of the collection device recorded by the interface server, when the collection device fails to respond for a preset number of times continuously or the number of times of response failure within a preset time period reaches a preset value, the interface server correspondingly generates and outputs an interface server fault alarm and/or a collection device fault alarm.
As a preferred implementation option, in step S022, the response failure preferably includes a response timeout of the acquisition device and/or no response of the acquisition device.
As a preferred implementation choice, preferably, in step S022, the interface server issues a real-time data message to the collection device according to a time frequency of 3 minutes to obtain real-time data of the collection device, and meanwhile, the interface server records response information of the collection device;
and according to the response information of the acquisition equipment recorded by the interface server, when the response information of the acquisition equipment recorded by the interface server is failure in response for 5 times, correspondingly generating an interface server fault alarm and/or an acquisition equipment fault alarm and outputting the fault alarm.
As a preferred implementation choice, preferably, in step S012, the interface server receives a heartbeat packet uploaded by the acquisition device, then sets the validity period of the heartbeat packet to 20min, and writes the heartbeat packet into a redis cache;
in step S014, when the acquisition device does not report the heartbeat message for more than 20min or the acquisition device does not store the heartbeat message in the redis cache, the interface server generates and outputs an acquisition device fault alarm.
As a preferred implementation choice, preferably, in step S014, when the interface server generates the failure alarm of the acquisition device, the interface server further interrupts communication with the corresponding acquisition device until the acquisition device uploads the heartbeat message to the interface server again, and then the port server reestablishes communication with the acquisition device.
As a preferred implementation choice, preferably, in step S022, according to the response information of the acquisition device recorded by the interface server, when the acquisition device fails to respond for the preset number of times continuously, the interface server removes the heartbeat packet corresponding to the acquisition device in the redis cache.
As a preferred implementation option, preferably, in step S014 and step S022, the fault alarm output by the interface server is received by the remote monitoring terminal, and the remote monitoring terminal receives the fault alarm output by the interface server in the form of an activity alarm table;
and when the remote monitoring terminal cannot be connected to the interface server, generating an interface server interrupt alarm.
As a preferred implementation option, in step S012, the cache server has two cache servers, and each of the two cache servers is separately used for processing read/write operations of the redis cache.
By adopting the technical scheme, compared with the prior art, the invention has the beneficial effects that: the proposal ingeniously uploads the heartbeat messages according to the preset time frequency through the acquisition equipment in the operating environment of the power equipment of each machine room, then the heartbeat message is stored in a cache server in a mode of setting the validity period of the heartbeat message through an interface server, whether the acquisition equipment is in fault or not and whether an acquisition equipment fault alarm needs to be generated or not are judged by acquiring equipment information corresponding to the heartbeat messages stored in the cache server and intervals of the heartbeat messages uploaded by the acquisition equipment, the interface server actively issues the real-time data message in the form of the preset time frequency, the communication condition of the interface server and the acquisition equipment is judged according to the response condition of the acquisition equipment, the fault object of the fault alarm is assisted to be checked whether the fault object is an interface server or acquisition equipment, so that the accuracy of monitoring data transmission alarm is improved, the difficulty of fault check is greatly reduced, and the check time is saved; in addition, the interface server stores the data which needs to be frequently read and important data in the redis cache of the cache server, so that the excessive dependence on the reading and writing of the database is avoided, the pressure of the database is reduced, and when the interface server judges that the acquisition equipment has a fault and gives an alarm according to the response information of the acquisition equipment, the heartbeat message in the redis cache is timely shifted out, so that the redis cache resource can be released as soon as possible, the unnecessary invalid occupation is avoided, and the effective utilization rate of the hardware of the equipment is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram illustrating a flow of communication interaction between an acquisition device and an interface server according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a communication interaction flow performed by the interface server to the acquisition device in the solution of the present invention;
FIG. 3 is a simplified data transfer principle illustration of the inventive scheme;
fig. 4 is a schematic diagram of a brief list for checking the remaining effective time of the heartbeat packet corresponding to the acquisition device in the redis cache in the solution of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be noted that the following examples are only illustrative of the present invention, and do not limit the scope of the present invention. Similarly, the following examples are only some but not all examples of the present invention, and all other examples obtained by those skilled in the art without any inventive work are within the scope of the present invention.
As shown in fig. 1, the method for monitoring data transmission and warning of the operating environment of the machine room power equipment comprises the following steps:
s011, uploading a heartbeat message to an interface server by the acquisition equipment according to a preset time frequency;
s012, the interface server receives the heartbeat message uploaded by the acquisition equipment, then sets the validity period of the heartbeat message and writes the heartbeat message into a redis cache of the cache server;
s013, redis cached to remove the overdue heartbeat messages according to the valid period of the heartbeat messages;
s014, the interface server checks the situation of the connected acquisition equipment according to a preset time period, and when the acquisition equipment does not report heartbeat messages after exceeding the preset time or the acquisition equipment does not have the heartbeat messages stored correspondingly in a redis cache, the interface server generates and outputs an acquisition equipment fault alarm.
As shown in fig. 2, the solution of this embodiment further includes the following steps that can be executed in parallel:
s021, the interface server sends a real-time data message to the acquisition equipment according to a preset time frequency to acquire real-time data of the acquisition equipment, and meanwhile, the interface server records response information of the acquisition equipment;
s022, according to the response information of the acquisition equipment recorded by the interface server, judging the connection condition of the acquisition equipment and the interface server according to preset conditions, and correspondingly generating and outputting an interface server fault alarm and/or an acquisition equipment fault alarm.
In order to further monitor and alarm the operation condition of the acquisition equipment when the interface server issues the real-time data message and performs response monitoring, as a possible implementation choice in the scheme, further, in step S022, according to the acquisition equipment response information recorded by the interface server, when the acquisition equipment fails to respond continuously for a preset number of times or the number of times of response failure reaches a preset value within a preset time period, the interface server correspondingly generates and outputs an interface server fault alarm and/or an acquisition equipment fault alarm; preferably, the failure to respond includes a response timeout of the acquisition device and/or no response of the acquisition device.
In this embodiment, as a preferred parameter setting example, in step S022, the interface server issues a real-time data message to the acquisition device according to a time frequency of 3 minutes to obtain real-time data of the acquisition device, and meanwhile, the interface server records response information of the acquisition device;
and according to the response information of the acquisition equipment recorded by the interface server, when the response information of the acquisition equipment recorded by the interface server is failure in response for 5 times, correspondingly generating an interface server fault alarm and/or an acquisition equipment fault alarm and outputting the fault alarm.
In addition, for a preferred example of performing parameter setting on the heartbeat message when the interface server receives the acquisition device, in step S012, the interface server receives the heartbeat message uploaded by the acquisition device, then sets the validity period of the heartbeat message to 20min, and writes the heartbeat message into a redis cache;
in step S014, when the acquisition device does not report the heartbeat message for more than 20min or the acquisition device does not store the heartbeat message in the redis cache, the interface server generates and outputs an acquisition device fault alarm.
In order to avoid that the acquisition device that has failed occupies the communication resource of the interface server, in this embodiment, as a preferred implementation choice, in step S014, when the interface server generates an acquisition device failure alarm, the interface server also interrupts communication with the corresponding acquisition device until the acquisition device re-uploads the heartbeat message to the interface server, and then the port server re-establishes communication with the acquisition device; the occupation of communication resources is released at the interface server end, so that the resource allocation and optimization processing work of the interface server can be effectively improved.
For some acquisition devices which have lost response, heartbeat messages uploaded for the last several times may also be stored in a redis cache and continuously occupy a period of time, when the number base of the acquisition devices is large, the problem of invalid occupation of the cache server still needs to be solved and optimized.
In order to output the alarm information effectively and orderly, in this embodiment, as a preferred implementation choice, preferably, in step S014 and step S022, the fault alarm output by the interface server is received by the remote monitoring terminal, and the remote monitoring terminal receives the fault alarm output by the interface server in the form of an active alarm table; and when the remote monitoring terminal cannot be connected to the interface server, generating an interface server interrupt alarm.
Wherein, the fault alarm comprises interface server fault alarm and/or acquisition equipment fault alarm and output; and the remote monitoring terminal can be a remote database server or a remote monitoring PC terminal.
In addition, in order to improve the working efficiency of the cache servers and avoid adverse problems such as slow response and the like at the peak time of data reading and writing, in the scheme, as a better implementation choice, preferably, in step S012, the cache servers have two cache servers, and the two cache servers are respectively and independently used for processing the reading and writing work of the redis cache, and the two cache servers adopt a master-slave mode, thereby realizing reading separation and improving the process speed of response and reading and writing; meanwhile, the interface server may send the common data (e.g., data message within the validity period, etc.).
Referring to fig. 3, it shows the data interaction among the interface server, the collection device, and the cache service, and the fault alarm generated by the interface server is output in the form of an active alarm table.
Fig. 4 shows heartbeat data in the redis cache server, where each piece of data represents a heartbeat of an acquisition device corresponding to one central station, and the remaining expiration time of the heartbeat of one central station is checked, and a specified instruction is input, for example, a ttl envmonitor, heartbeat, fsuid, 101090, a returned result indicates that 1193 seconds are expired, and then a ttlttlenvmonitor, heartbeat, fsuid, 101090, a return 1188, indicates that 1188 seconds are expired, it can be seen that the expiration time of the heartbeat message gradually decreases, and the heartbeat data disappears after 0 second, that is, the expiration time ends, and is removed by the redis cache.
The above description is only a part of the embodiments of the present invention, and not intended to limit the scope of the present invention, and all equivalent devices or equivalent processes performed by the present invention through the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A machine room power equipment operation environment monitoring data transmission warning method is characterized by comprising the following steps:
the acquisition equipment uploads a heartbeat message to an interface server according to a preset time frequency;
the interface server receives the heartbeat message uploaded by the acquisition equipment, then sets the validity period of the heartbeat message and writes the validity period into a redis cache of the cache server;
the redis cache removes the overdue heartbeat messages according to the validity period of the heartbeat messages;
the interface server checks the condition of the acquisition equipment connected with the interface server according to a preset time period, and when the acquisition equipment does not report heartbeat messages after exceeding the preset time period or the acquisition equipment does not have heartbeat messages correspondingly stored in a redis cache, the interface server generates and outputs an acquisition equipment fault alarm;
it still includes:
the interface server sends a real-time data message to the acquisition equipment according to a preset time frequency to acquire real-time data of the acquisition equipment, and simultaneously, the interface server records response information of the acquisition equipment;
and judging the connection condition of the acquisition equipment and the interface server according to preset conditions according to the acquisition equipment response information recorded by the interface server, and correspondingly generating and outputting an interface server fault alarm and/or an acquisition equipment fault alarm.
2. The machine room power equipment operation environment monitoring data transmission warning method according to claim 1, characterized in that according to the acquisition equipment response information recorded by the interface server, when the acquisition equipment fails to respond continuously for a preset number of times or the number of times of response failure within a preset time period reaches a preset value, the interface server correspondingly generates and outputs an interface server fault warning and/or an acquisition equipment fault warning.
3. The machine room power equipment operating environment monitoring data transmission warning method according to claim 2, wherein the response failure includes response timeout of the collecting equipment and/or no response of the collecting equipment.
4. The machine room power equipment operation environment monitoring data transmission warning method according to claim 2, characterized in that the interface server issues a real-time data message to the acquisition equipment according to a time frequency of 3 minutes to acquire real-time data of the acquisition equipment, and simultaneously, the interface server records response information of the acquisition equipment;
and according to the response information of the acquisition equipment recorded by the interface server, when the response information of the acquisition equipment recorded by the interface server is failure in response for 5 times, correspondingly generating an interface server fault alarm and/or an acquisition equipment fault alarm and outputting the fault alarm.
5. The machine room power equipment operating environment monitoring data transmission warning method according to one of claims 1 to 4, wherein the interface server receives a heartbeat message uploaded by acquisition equipment, then sets the validity period of the heartbeat message to 20min and writes the heartbeat message into a redis cache;
and when the acquisition equipment does not report the heartbeat message after exceeding 20min or the acquisition equipment does not store the heartbeat message in the redis cache, the interface server generates and outputs an acquisition equipment fault alarm.
6. The machine room power equipment operating environment monitoring data transmission warning method according to claim 5, wherein when the interface server generates a fault warning of the acquisition equipment, the interface server also interrupts communication with the corresponding acquisition equipment until the acquisition equipment re-uploads the heartbeat message to the interface server, and then the port server re-establishes communication with the acquisition equipment.
7. The machine room power equipment operating environment monitoring data transmission warning method according to one of claims 2 to 4, characterized in that, according to the response information of the acquisition equipment recorded by the interface server, when the acquisition equipment fails to respond for a preset number of times continuously, the interface server removes the heartbeat message corresponding to the acquisition equipment in the redis cache.
8. The machine room power equipment operating environment monitoring data transmission warning method according to one of claims 1 to 4, characterized in that the fault warning output by the interface server is received by a remote monitoring terminal, and the remote monitoring terminal receives the fault warning output by the interface server in the form of an activity warning table;
and when the remote monitoring terminal cannot be connected to the interface server, generating an interface server interrupt alarm.
9. The computer room power equipment operating environment monitoring data transmission warning method according to one of claims 1 to 4, wherein the cache servers have two cache servers, and the two cache servers are respectively and independently used for processing read-write work of a redis cache.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607831.5A CN113253655B (en) | 2021-06-01 | 2021-06-01 | Monitoring data transmission warning method for operating environment of machine room power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607831.5A CN113253655B (en) | 2021-06-01 | 2021-06-01 | Monitoring data transmission warning method for operating environment of machine room power equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113253655A CN113253655A (en) | 2021-08-13 |
| CN113253655B true CN113253655B (en) | 2022-05-17 |
Family
ID=77185670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110607831.5A Active CN113253655B (en) | 2021-06-01 | 2021-06-01 | Monitoring data transmission warning method for operating environment of machine room power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113253655B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114201537B (en) * | 2022-02-17 | 2022-05-13 | 深圳市聚能优电科技有限公司 | Method, system, equipment and storage medium for collecting and storing energy storage data |
| CN114938393B (en) * | 2022-05-06 | 2024-04-19 | 中富通集团股份有限公司 | Computer room data interaction method and system and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8676958B1 (en) * | 2006-02-10 | 2014-03-18 | Open Invention Network, Llc | System and method for monitoring the status of multiple servers on a network |
| CN106911519A (en) * | 2017-04-10 | 2017-06-30 | 北京搜狐新媒体信息技术有限公司 | A kind of data acquisition monitoring method and device |
| CN109698766A (en) * | 2018-12-19 | 2019-04-30 | 国网辽宁省电力有限公司信息通信分公司 | The method and system of communication power supply accident analysis |
| CN110224885A (en) * | 2019-05-31 | 2019-09-10 | 东软集团股份有限公司 | Alarm method, device, storage medium and the electronic equipment of monitoring of tools |
| CN110445688A (en) * | 2019-08-12 | 2019-11-12 | 珠海格力电器股份有限公司 | Interface service function monitoring method and system based on data collection |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195824B (en) * | 2010-03-05 | 2015-05-27 | 中国移动通信集团公司 | Method, device and system for out-of-service alarm of data service system |
| CN105100732B (en) * | 2015-08-26 | 2016-10-26 | 深圳市银之杰科技股份有限公司 | A kind of server in machine room long-distance monitoring method and system |
| CN206962861U (en) * | 2017-05-31 | 2018-02-02 | 南京拓能科技开发有限公司 | A kind of wisdom computer room management system |
-
2021
- 2021-06-01 CN CN202110607831.5A patent/CN113253655B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8676958B1 (en) * | 2006-02-10 | 2014-03-18 | Open Invention Network, Llc | System and method for monitoring the status of multiple servers on a network |
| CN106911519A (en) * | 2017-04-10 | 2017-06-30 | 北京搜狐新媒体信息技术有限公司 | A kind of data acquisition monitoring method and device |
| CN109698766A (en) * | 2018-12-19 | 2019-04-30 | 国网辽宁省电力有限公司信息通信分公司 | The method and system of communication power supply accident analysis |
| CN110224885A (en) * | 2019-05-31 | 2019-09-10 | 东软集团股份有限公司 | Alarm method, device, storage medium and the electronic equipment of monitoring of tools |
| CN110445688A (en) * | 2019-08-12 | 2019-11-12 | 珠海格力电器股份有限公司 | Interface service function monitoring method and system based on data collection |
Non-Patent Citations (1)
| Title |
|---|
| 一种高可用负载均衡网络数据采集处理的方法及系统;吕晶等;《广东通信技术》;20200731;说明书第78-79页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113253655A (en) | 2021-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113253655B (en) | Monitoring data transmission warning method for operating environment of machine room power equipment | |
| CN107390650B (en) | A kind of data collection system based on Internet of Things and the data compression method based on the system | |
| CN101997925A (en) | Server monitoring method with early warning function and system thereof | |
| CN112822276B (en) | Substation control layer communication method and system, electronic equipment and storage medium | |
| CN101631048A (en) | Method, device and system for monitoring managed object | |
| CN113298486A (en) | Big data-based government affair supervision and supervision method and system | |
| CN112865311B (en) | Method and device for monitoring message bus of power system | |
| CN111444146B (en) | Nuclear power unit DCS data acquisition and storage method | |
| CN111679950B (en) | Interface-level dynamic data sampling method and device | |
| CN111953525A (en) | Special equipment operation and maintenance monitoring system | |
| CN110011872B (en) | Method and device for monitoring state of streaming computing platform based on diagnostic message | |
| CN115865680A (en) | Method, system and device for distributed equipment access, control and data transmission | |
| CN115835275A (en) | Method and device for diagnosing faults of 5G CPE (customer premises equipment) | |
| CN113965447B (en) | Online cloud diagnosis method, device, system, equipment and storage medium | |
| CN113391611B (en) | Early warning method, device and system for power environment monitoring system | |
| CN112667460A (en) | Method for monitoring avionics system application task stack space | |
| CN103825752B (en) | Device and method for supervisory control system running state | |
| CN213547535U (en) | Operation and maintenance monitoring system based on Zabbix | |
| CN110147308A (en) | The monitoring tracking system and its working method of APP applied to iOS system | |
| CN213659498U (en) | Automatic inspection system applied to enterprise production management and control | |
| CN113220538B (en) | Method for transmitting monitoring state of operating environment of machine room power equipment | |
| CN113612622B (en) | Method and device for alarming each module under network operating system | |
| CN114443574A (en) | Method, device, system, equipment and medium for acquiring file in acquired data format | |
| CN114500232A (en) | Factory network middleware monitoring system | |
| CN110112832A (en) | A kind of state acquisition system and method for all-fiber current transformator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |