CN114816898A - Monitoring system, method and device for submarine data center and computer equipment - Google Patents
Monitoring system, method and device for submarine data center and computer equipment Download PDFInfo
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- CN114816898A CN114816898A CN202111618191.4A CN202111618191A CN114816898A CN 114816898 A CN114816898 A CN 114816898A CN 202111618191 A CN202111618191 A CN 202111618191A CN 114816898 A CN114816898 A CN 114816898A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3006—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system is distributed, e.g. networked systems, clusters, multiprocessor systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/327—Alarm or error message display
Abstract
The invention discloses a submarine data center monitoring system, a method, a device and computer equipment, wherein the system comprises a master-slave communication manager, a gateway, a redundant programmable controller and a breaker, wherein the master-slave communication manager is used for acquiring equipment data of the submarine data center monitoring system; the gateway is used for acquiring sensor data of the submarine data center monitoring system; the redundant programmable controller is used for controlling the circuit breaker to be switched on and off according to the equipment data and the sensor data; the two programmable controllers of the redundant programmable controller mutually monitor the state of the other side through heartbeat signals, and when one programmable controller breaks down, the other programmable controller continues to control the on-off of the circuit breaker according to the equipment data and the sensor data; the master-slave communication manager includes: the working machine and the backup machine acquire the running state of the opposite side based on the heartbeat signal, and when the backup machine acquires fault information sent by the working machine, the backup machine is switched to be the working machine.
Description
Technical Field
The invention relates to the technical field of data monitoring, in particular to a submarine data center monitoring system, method and device and computer equipment.
Background
In the internet, a data center plays an irreplaceable role, wherein a submarine data center can utilize seawater to cool a server, so that the aim of reducing the energy consumption of the server is fulfilled. In the conventional data center, a Building equipment automatic control System-RTU (Building Automation System-RTU), an electric power System and a moving loop System are divided, and data are not communicated and interacted, but compared with the conventional data center, the submarine data center is difficult to operate and maintain at the seabed and basically in an unmanned operation and maintenance state, so that the automatic control of the data center is embodied, and all automatic control logics can also play roles under a network disconnection condition. It is necessary to provide an intelligent system to realize the automatic control of the above-mentioned subsea data center.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects that the existing data center needs manual operation and maintenance when a fault occurs and automatic control of the submarine data center is difficult to realize, so that a submarine data center monitoring system, method, device and computer equipment are provided.
According to a first aspect, an embodiment of the present invention discloses a subsea data center monitoring system, including: the system comprises a master-slave communication manager, a gateway, a redundant programmable controller and a breaker, wherein the master-slave communication manager is used for acquiring equipment data of the submarine data center monitoring system; the gateway is used for acquiring sensor data of the submarine data center monitoring system; the redundant programmable controller is used for controlling the on-off of the circuit breaker according to the equipment data and the sensor data; the two programmable controllers of the redundant programmable controller mutually monitor the state of the other programmable controller through heartbeat signals, and when one programmable controller breaks down, the other programmable controller continuously controls the on-off of the circuit breaker according to the equipment data and the sensor data; the master-slave communication manager comprises: the working machine and the backup machine are in communication connection, the working machine and the backup machine acquire the running state of the other side based on the heartbeat signal, and when the backup machine acquires the fault information sent by the working machine, the backup machine is switched to be the working machine.
Optionally, the system further includes a redundant server and a stack switch, the redundant server includes a master server and a slave server, the master server and the slave server are in communication connection, the master server and the slave server acquire an operating state of each other through a heartbeat signal, and when the slave server acquires the fault information of the master server, the slave server is switched to the master server; and the lower end of the stacking switch is provided with a gateway for acquiring the sensor data and the equipment data, and the acquired equipment data and the acquired sensor data can be respectively accessed into the stacking switch and transmitted to the redundant programmable controller by the stacking switch.
Optionally, the device data includes at least one of battery data, uninterruptible power supply data, and meter data, and the redundant programmable controller is specifically configured to: judging the action or the state of the circuit breaker based on at least one of the storage battery data, the uninterruptible power supply data and the electric meter data; and if the equipment data is abnormal, the redundant programmable controller controls the circuit breaker to break a circuit which correspondingly generates abnormal data.
Optionally, the sensor data includes at least one of temperature data, water immersion data, and air pressure data, and the redundant programmable controller is specifically configured to: judging whether the sensor data is abnormal or not based on at least one of the temperature data, the water immersion data and the air pressure data; and if the sensor data are abnormal, the redundant programmable controller controls the circuit breaker to break a circuit which correspondingly generates abnormal data.
According to a second aspect, an embodiment of the present invention further discloses a method for monitoring a subsea data center, which is applied to the subsea data center monitoring system according to the first aspect or any optional implementation manner of the first aspect, and includes: acquiring sensor data; converting the sensor data into TCP protocol data through the gateway; judging whether to send out an alarm signal or not based on the TCP protocol data; and if the alarm signal is sent out, controlling the circuit breaker to break.
According to a third aspect, an embodiment of the present invention further discloses a data center monitoring apparatus, including: the acquisition module is used for acquiring sensor data; the conversion module is used for converting the sensor data into TCP protocol data through the gateway; the judging module is used for judging whether to send out an alarm signal or not based on the TCP protocol data; and the circuit breaking module is used for controlling the circuit breaker to break if judging that the alarm signal is sent out.
According to a fourth aspect, an embodiment of the present invention further discloses a computer device, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to cause the at least one processor to perform the steps of the subsea data center monitoring method according to the second aspect or any one of the optional embodiments of the second aspect.
According to a fifth aspect, the present invention further discloses a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps of the subsea data center monitoring method according to the second aspect or any of the alternative embodiments of the second aspect.
The technical scheme of the invention has the following advantages:
the invention provides a system, a method, a device and computer equipment for monitoring a submarine data center, wherein the system comprises: the system comprises a master-slave communication manager, a gateway, a redundant programmable controller and a breaker, wherein the master-slave communication manager is used for acquiring equipment data of the submarine data center monitoring system; the gateway is used for acquiring sensor data of the submarine data center monitoring system; the redundant programmable controller is used for controlling the on-off of the circuit breaker according to the equipment data and the sensor data; the two programmable controllers of the redundant programmable controller mutually monitor the state of the other programmable controller through heartbeat signals, and when one programmable controller breaks down, the other programmable controller continuously controls the on-off of the circuit breaker according to the equipment data and the sensor data; the master-slave communication manager comprises: the working machine and the backup machine are in communication connection, the working machine and the backup machine acquire the running state of the other side based on the heartbeat signal, and when the backup machine acquires the fault information sent by the working machine, the backup machine is switched to be the working machine. The redundant programmable controller is matched with the master-slave communication manager and the gateway to realize data intercommunication of the submarine data center, so that the submarine data center is automatically controlled under the condition that no people operate and maintain through the matching of the redundant programmable controller and the master-slave communication manager and the gateway.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic block diagram of a particular example of a subsea data center monitoring system in an embodiment of the invention;
fig. 2 is a flowchart showing a specific example of a monitoring method of a subsea data center according to an embodiment of the present invention;
FIG. 3 is a schematic block diagram of a particular example of a subsea data center monitoring device in an embodiment of the invention;
FIG. 4 is a diagram showing a specific example of a computer device according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a specific example of the subsea data center monitoring system in the embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The embodiment of the invention discloses a submarine data center monitoring system, which comprises a master-slave communication manager 101, a gateway 102, a redundant programmable controller 103 and a breaker 104, as shown in figure 1.
Master-slave communication manager 101: and the master-slave communication manager is used for acquiring the equipment data of the submarine data center monitoring system. The master-slave communication manager comprises: the working machine 1011 and the backup machine 1012 are in communication connection, the working machine 1011 and the backup machine 1012 acquire the operating state of the other side based on the heartbeat signal, and when the backup machine 1012 acquires the fault information sent by the working machine 1011, the backup machine 1012 is switched to the working machine 1011.
Illustratively, the communication device employs a dual-acquisition scheme of a master-slave communication manager 101, and which is a working machine and which is a backup machine is pre-specified between the two communication managers. The same receiving and transmitting port of the collected equipment data is respectively connected with the collecting ports of the two communication managers. The two communication management machines are connected by a heartbeat line, the operating state and the communication state of each communication management machine are mutually transmitted by heartbeat signals, when the working machine sends fault information to the backup machine, the two devices can carry out primary and standby switching, or the backup machine cannot receive data packets of the heartbeat signals sent by the heartbeat line for a certain number of times, the backup machine considers that the working machine has a fault, and the backup machine is switched to the working machine to continuously operate.
The gateway 102: the gateway 102 is used to obtain sensor data of the subsea data center monitoring system. Illustratively, the gateway device employs the gateway 102 to collect various sensor data from the subsea data center.
The redundant programmable controller 103: the redundant programmable controller is used for controlling the on-off of the circuit breaker according to the equipment data and the sensor data; the two programmable controllers of the redundant programmable controller mutually monitor the state of the other side through heartbeat signals, and when one programmable controller breaks down, the other programmable controller continuously controls the on-off of the circuit breaker 104 according to the equipment data and the sensor data.
Illustratively, the redundant programmable controller adopts a dual-CPU redundancy mode, and ensures that dual communication can be realized for all I/O boards of the subsea data center. Fig. 5 is a schematic diagram of a redundant programmable controller adopting a dual-CPU redundancy mode, all remote I/O rely on dual links to form an MRP ring network, when any one CPU on a link fails, the other CPU can function, and the two CPUs monitor each other through a heartbeat line. Each remote IO has a gateway 102 that can interconnect.
The invention provides a submarine data center monitoring system, which comprises: the system comprises a master-slave communication manager 101, a gateway 102, a redundant programmable controller 103 and a breaker 104, wherein the master-slave communication manager 101 is used for acquiring equipment data of the subsea data center monitoring system; the gateway is used for acquiring sensor data of the submarine data center monitoring system; the redundant programmable controller 102 is used for controlling the switching on and off of the circuit breaker 104 according to the equipment data and the sensor data; the two programmable controllers of the redundant programmable controller 102 mutually monitor the state of the other side through heartbeat signals, and when one of the programmable controllers fails, the other programmable controller continuously controls the on-off of the circuit breaker 104 according to the equipment data and the sensor data; the master-slave communication manager comprises: the working machine and the backup machine are in communication connection, the working machine and the backup machine acquire the running state of the other side based on the heartbeat signal, and when the backup machine acquires the fault information sent by the working machine, the backup machine is switched to be the working machine. The redundant programmable controller 102 is matched with the master-slave communication manager 101 and the gateway to realize data intercommunication of the submarine data center, so that the submarine data center is automatically controlled under the condition that no people operate and maintain through the redundant programmable controller 102 matched with the master-slave communication manager 101 and the gateway.
As an optional implementation manner of the present invention, the system further includes a redundant server and a stack switch, the redundant server includes a master server and a slave server, the master server and the slave server are in communication connection, the master server and the slave server acquire an operating state of an opposite party through a heartbeat signal, and when the slave server acquires the failure information of the master server, the slave server is switched to the master server; and the lower end of the stacking switch is provided with a gateway for acquiring the sensor data and the equipment data, and the acquired equipment data and the acquired sensor data can be respectively accessed into the stacking switch and transmitted to the redundant programmable controller by the stacking switch.
Illustratively, the subsea data center adopts a scheme of a redundant server and a stack switch, wherein two servers of the redundant server are connected by using a heartbeat line, and a heartbeat signal transmits an operation state and a communication state of each server, when the working server sends fault information to the backup server, the two servers can perform master-backup switching, or when the backup server does not receive a data packet of the heartbeat signal sent by the heartbeat line for a certain number of times, the backup server considers that the working server has failed, and the backup server is switched to the working server to continue to operate.
The stacking switch carries out stacking redundancy backup, the lower end of the stacking switch is provided with the double-network-port collector, data collected by the gateway are respectively connected into different switches, the switch transmits different data to different programmable controllers, and the programmable controllers can accurately judge the source of the data when judging that certain data is abnormal, so that the tracing of data sources can be realized.
As an optional embodiment of the present invention, the device data includes at least one of battery data, uninterruptible power supply data, and meter data, and the redundant programmable controller is specifically configured to: judging the action or the state of the circuit breaker based on at least one of the storage battery data, the uninterruptible power supply data and the electric meter data; and if the equipment data is abnormal, the redundant programmable controller controls the circuit breaker to break a circuit which correspondingly generates abnormal data.
Illustratively, the equipment data comprises storage battery data, uninterrupted power supply data and electric meter data, wherein the storage battery data is used for representing the amount of the reserved electric quantity in the submarine data, the operable time of the submarine data center can be accurately mastered, and the uninterrupted power supply data and the electric meter data can accurately represent the current power supply operation condition of the submarine data center. The programmable controller may determine the operational state based on whether the device data exceeds a preset threshold. If the state is abnormal, the data source can be accurately obtained according to the switch, so that the disconnection of the circuit breaker is controlled. The range of the preset threshold value is not limited in the embodiment of the invention, and can be determined by a person skilled in the art according to actual needs.
As an optional embodiment of the present invention, the sensor data includes at least one of temperature data, water immersion data, and air pressure data, and the redundant programmable controller is specifically configured to: judging whether the sensor data is abnormal or not based on at least one of the temperature data, the water immersion data and the air pressure data; and if the sensor data are abnormal, the redundant programmable controller controls the circuit breaker to break a circuit which correspondingly generates abnormal data.
Illustratively, the sensor data comprises temperature data, water immersion data and air pressure data, wherein the temperature data is used for representing the heat dissipation state in the submarine data, and the fault caused by untimely heat dissipation of the submarine data center can be avoided. The water immersion data and the air pressure data may be used to indicate whether the subsea data center is in a water flood condition. The operating state may be determined according to whether the device data exceeds a corresponding preset threshold. If the state is abnormal, the data source can be accurately obtained according to the switch, so that the disconnection of the circuit breaker is controlled. The range of the corresponding preset threshold is not limited in the embodiment of the present invention, and can be determined by a person skilled in the art according to actual needs.
The embodiment of the invention also discloses a monitoring method of the submarine data center, which comprises the following steps:
step 201: sensor data is acquired. Illustratively, relevant environmental data is collected by various sensors, where the sensor data may be temperature data, water immersion data, air pressure data, water pump data, battery data, power data, and electricity meter data. The embodiment of the present invention does not limit the type and the amount of the sensor data, and those skilled in the art can determine the type and the amount according to actual needs.
Step 202: and converting the sensor data into TCP protocol data through the gateway. Illustratively, before uploading the sensor data to the corresponding gateway, the sensor data is converted into TCP protocol data and then accessed to the whole monitoring network.
Step 203: and judging whether to send out an alarm signal or not based on the TCP protocol data. Illustratively, whether a preset threshold value is reached is judged according to TCP protocol data, and if yes, an alarm signal is sent out, for example, two water logging data reach an alarm value of 1 at the same time, and when the PLC judges that the values sent by two water logging sensors at the same time are both 1, the alarm signal is triggered.
Step 203: and if the alarm signal is sent out, controlling the circuit breaker to break. Illustratively, when two water logging data alarm states received at the same time are both 1, the circuit breaker is controlled to be switched off. The circuit breaker is provided with an auxiliary switch node, and the on-off of the circuit breaker can be controlled through an open circuit node or a closed circuit node.
The embodiment of the invention also discloses a data center monitoring device, as shown in fig. 3, the device comprises:
an obtaining module 301, configured to obtain sensor data. For an exemplary detailed description, see the content of step 201 of the monitoring method of the subsea data center in the above embodiment, and details are not described herein again.
A conversion module 302, configured to convert the sensor data into TCP protocol data through the gateway. For an exemplary detailed description, see the content of step 202 of the monitoring method of the subsea data center in the above embodiment, and details are not described herein.
The judging module 303 is configured to judge whether to send an alarm signal based on the TCP protocol data. For an exemplary detailed description, see the content of step 203 of the monitoring method of the subsea data center in the above embodiment, and details are not described here.
And the circuit breaking module 304 is used for controlling the circuit breaker to break if the alarm signal is sent out. For an exemplary detailed description, see the content of step 204 of the monitoring method of the subsea data center in the above embodiment, and the detailed description is omitted here.
An embodiment of the present invention further provides a computer device, as shown in fig. 4, the computer device may include a processor 401 and a memory 402, where the processor 401 and the memory 402 may be connected by a bus or in another manner, and fig. 4 takes the example of being connected by a bus as an example.
The memory 402, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the data center monitoring method in the embodiments of the present invention. The processor 401 executes various functional applications and data processing of the processor by running non-transitory software programs, instructions and modules stored in the memory 402, namely, implements the subsea data center monitoring method in the above method embodiment.
The memory 402 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor 401, and the like. Further, the memory 402 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 402 may optionally include memory located remotely from processor 401, which may be connected to processor 401 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory 402 and when executed by the processor 401 perform a subsea data center monitoring method as in the embodiment shown in fig. 2.
The details of the computer device can be understood by referring to the corresponding related description and effects in the embodiment shown in fig. 2, and are not described herein again.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (8)
1. A subsea data center monitoring system, comprising: a master-slave communication manager, a gateway, a redundant programmable controller and a breaker,
the master-slave communication manager is used for acquiring power supply data of the submarine data center monitoring system;
the gateway is used for acquiring sensor data of the submarine data center monitoring system;
the redundant programmable controller is used for controlling the on-off of the circuit breaker according to the power supply data and the sensor data; the two programmable controllers of the redundant programmable controller mutually monitor the state of the other programmable controller through heartbeat signals, and when one programmable controller breaks down, the other programmable controller continuously controls the on-off of the circuit breaker according to the equipment data and the sensor data;
the master-slave communication manager comprises: the working machine and the backup machine are in communication connection, the working machine and the backup machine acquire the running state of the other side based on the heartbeat signal, and when the backup machine acquires the fault information sent by the working machine, the backup machine is switched to be the working machine.
2. The system of claim 1, further comprising redundant servers and stack switches,
the redundancy server comprises a main server and a slave server, the main server is in communication connection with the slave server, the main server and the slave server acquire the running state of the other side through heartbeat signals, and when the slave server acquires the fault information of the main server, the slave server is switched to the main server;
and the lower end of the stack switch is provided with a gateway for forwarding the sensor data and the equipment data, and the collected equipment data and the collected sensor data can be respectively accessed into the stack switch from the stack switch to the redundant programmable controller.
3. The system of claim 1, wherein the device data includes at least one of battery data, uninterruptible power supply data, and meter data,
the redundant programmable controller is specifically configured to:
judging the action or the state of the circuit breaker based on at least one of the storage battery data, the uninterruptible power supply data and the electric meter data;
and if the equipment data is abnormal, the redundant programmable controller controls the circuit breaker to break a circuit which correspondingly generates abnormal data.
4. The system of claim 1, wherein the sensor data includes at least one of temperature data, water immersion data, and air pressure data,
the redundant programmable controller is specifically configured to:
judging whether the sensor data is abnormal or not based on at least one of the temperature data, the water immersion data and the air pressure data;
and if the sensor data are abnormal, the redundant programmable controller controls the circuit breaker to break a circuit which correspondingly generates abnormal data.
5. A subsea data center monitoring method applied to the subsea data center monitoring system according to any one of claims 1 to 4, comprising:
acquiring sensor data;
converting the sensor data into TCP protocol data through the gateway;
judging whether to send out an alarm signal or not based on the TCP protocol data;
and if the alarm signal is sent out, controlling the circuit breaker to break.
6. A data center monitoring device, comprising:
the acquisition module is used for acquiring sensor data;
the conversion module is used for converting the sensor data into TCP protocol data through the gateway;
the judging module is used for judging whether to send out an alarm signal or not based on the TCP protocol data;
and the circuit breaking module is used for controlling the circuit breaker to break if judging that the alarm signal is sent out.
7. A computer device, comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to cause the at least one processor to perform the steps of the subsea data center monitoring method of claim 5.
8. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the subsea data center monitoring method according to claim 5.
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