CN217821309U - Data center-based data acquisition system and edge hardware - Google Patents

Abstract

The utility model discloses a data acquisition system and edge hardware based on a data center, wherein the system 100 comprises a basic device 101, edge hardware 102, a collector 103 and a first processing device 104; wherein the base device 101 is a device in the data center that generates data; the edge hardware 102 is a device for shunting data streams, and the collector 103 is a device for managing data; the base unit 101 is electrically connected to the data input of the edge hardware 102; the data output end of the edge hardware 102 is electrically connected with the collector 103; the edge hardware 102 is connected to the first processing device 104. According to the embodiment of the application, indexes such as data quality, data performance and data utilization rate can be improved on the premise that the collector works normally.

Description

Data center-based data acquisition system and edge hardware

Technical Field

The application relates to the field of data centers, in particular to a data acquisition system based on a data center and edge hardware.

Background

In order to improve the operation stability of equipment of the data center and realize effective management of the data center, the data center is provided with a control system which can carry out centralized control on the aspects of electric power, environment, temperature, security, air-conditioning energy conservation, fire protection and the like in the data center.

The related art control system can be divided into three layers, which are: a device layer, an acquisition layer, and a platform layer. The device layer, the acquisition layer and the platform layer are sequentially butted step by step. The equipment layer is used for collecting various data generated by the data center, such as electric power, temperature and the like. The acquisition layer is electrically connected with the equipment layer, can receive data generated by the equipment layer, and performs protocol conversion, classification, analysis, storage and other operations on the data. The platform layer is electrically connected or communicatively connected with the acquisition layer, and the platform layer can extract data from the acquisition layer according to actual requirements and analyze the data.

The related technology needs to acquire the required data from the platform layer, and the data quality is uncontrollable.

SUMMERY OF THE UTILITY MODEL

The embodiment provides a data center-based data acquisition system and edge hardware, which can directly acquire data from basic equipment on the premise of not influencing the normal work of an acquisition device, realize end-to-end data transmission and ensure the data quality.

The embodiment provides a data acquisition system based on a data center, which comprises: the system comprises basic equipment, edge hardware, a collector and first processing equipment; wherein the base device is a device in the data center that generates data; the edge hardware is a device for shunting data streams, and the collector is a device for managing data;

the basic equipment is electrically connected with the data input end of the edge hardware;

the data output end of the edge hardware is electrically connected with the collector;

the edge hardware is connected with the first processing device.

In an optional manner of this embodiment, the number of the data output ends of the edge hardware is at least two; the data input end of the edge hardware is at least one; the collector is electrically connected with a first data output end of the data output ends; the basic device is electrically connected with a first data input end of the data input ends.

In an optional manner of this embodiment, the first processing device is electrically connected to a second data output terminal of the data output terminals, and the second data output terminal is a different output terminal from the first data output terminal.

In an optional manner of this embodiment, the edge hardware includes a relay, where the relay is configured to connect the first data output terminal and the first data input terminal in a connection state, and the relay is configured to disconnect the first data output terminal and the first data input terminal in a disconnection state.

In an optional manner of this embodiment, the data input end of the edge hardware further includes a first data monitoring end; the basic equipment is electrically connected with the collector; the basic device is electrically connected with the first data monitoring end.

In an optional manner of this embodiment, the data input end of the edge hardware further includes a second data monitoring end; the basic equipment is electrically connected with the collector; the collector is electrically connected with the second data monitoring end.

In an optional manner of this embodiment, the system further includes a second processing device; the second processing equipment is electrically connected with the collector.

In an optional manner of this embodiment, the basic device includes n sub-devices, where n is a positive integer; the n sub-devices are electrically connected to each other.

In an optional manner of this embodiment, the data input end of the edge hardware includes n; the n sub-devices are electrically connected with the n data input ends, and the n sub-devices correspond to the n input ends one to one.

In an optional manner of this embodiment, the data output end of the edge hardware is electrically connected to the first processing device; alternatively, the edge hardware is communicatively coupled to the first processing device.

The embodiment also provides edge hardware, wherein the number of data output ends of the edge hardware is at least two; the data input end of the edge hardware is at least one;

a first data output end of the data output ends is a port for electrically connecting with a collector;

a second data output end of the data output ends is a port for electrically connecting with first processing equipment;

a first data input end of the data output ends is a port for electrically connecting with the basic equipment.

In an optional manner of this embodiment, the edge hardware includes a relay, where the relay is configured to connect the first data output terminal and the first data input terminal in a connected state, and the relay is configured to disconnect the first data output terminal and the first data input terminal in a disconnected state.

In an optional manner of this embodiment, the edge hardware further includes a re-engraving unit, where the re-engraving unit is a unit for streaming data in the edge hardware; the first shunt end of the repeated etching unit is electrically connected with the first data output end; the second shunt end of the repeated etching unit is electrically connected with the second data output end; the input end of the repeated etching unit is electrically connected with the first data input end.

The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:

the edge hardware is accessed into the data acquisition system, so that the basic equipment and the edge hardware are directly butted on the premise of ensuring the normal work of the acquisition device, and the edge hardware can directly acquire original data from the basic equipment. Compared with the prior art, the edge hardware can obtain the original data generated by the basic equipment without a collector, and the indexes of data quality, data performance and data utilization rate are improved.

Drawings

In order to more clearly illustrate the technical solution of the present embodiment, the drawings needed to be used in the description of the embodiment will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of a data center-based data collection system according to an exemplary embodiment of the present invention;

fig. 2 is a schematic diagram of a data center-based data collection system according to an exemplary embodiment of the present invention;

fig. 3 is a schematic diagram of a data center-based data collection system according to an exemplary embodiment of the present invention;

fig. 4 is a schematic diagram of a data center-based data collection system according to an exemplary embodiment of the present invention;

fig. 5 is a schematic diagram of a related art provided by an exemplary embodiment of the present invention;

fig. 6 is a schematic diagram of a data center-based data collection system according to an exemplary embodiment of the present invention;

fig. 7 is a schematic diagram of a relay provided by an exemplary embodiment of the present invention;

fig. 8 is a schematic diagram of a related art provided by an exemplary embodiment of the present invention;

fig. 9 is a schematic diagram of a data center-based data collection system according to an exemplary embodiment of the present invention;

fig. 10 is a schematic diagram of a data center-based data collection system according to an exemplary embodiment of the present invention;

fig. 11 is a schematic diagram of the acquisition program processing logic of the edge hardware provided by an exemplary embodiment of the present invention;

fig. 12 is a schematic diagram of a data center-based data collection system according to an exemplary embodiment of the present invention;

fig. 13 is a schematic diagram of a data center-based data collection system according to an exemplary embodiment of the present invention.

The various reference numbers in the drawings are illustrated below:

100-a data acquisition system;

101-a base device;

102-edge hardware;

103-a collector;

104-a first processing device;

105-a second processing device;

11-a first data output;

12-a first data input;

13-a second data output;

14-a first data monitoring end;

15-a second data monitoring end;

16-a relay;

17-repeated etching unit.

Detailed Description

Unless otherwise defined, all technical terms used in the present embodiment have the same meaning as commonly understood by one of ordinary skill in the art.

In the present embodiment, reference to "front" and "rear" is made to front and rear as shown in the drawings.

The "first end" and the "second end" are opposite ends.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a data acquisition system based on data center, figure 1 shows the utility model discloses an exemplary embodiment provides a data acquisition system's based on data center schematic diagram.

The utility model provides a data acquisition system 100 includes: a base device 101, edge hardware 102, a collector 103, and a first processing device 104.

The infrastructure equipment 101 is equipment that generates data in the data center. In one possible implementation, the base unit 101 includes, but is not limited to, at least one of an electricity meter, temperature and humidity, a column head cabinet, a high voltage direct current transmission, a high voltage and low voltage power distribution equipment, a transformation and distribution equipment, an air conditioning unit, a chiller, a cooling pump, an electrically operated valve, a cold tower, a diesel generator unit, an uninterruptible power supply equipment, a fire protection early stage, a fire protection power supply, a water leak, a humidifier, a camera, a door lock, a door magnet, and a driver. The utility model discloses do not specifically limit to the type of basic unit 101.

The edge hardware 102 is a device that streams data. Optionally, the edge hardware 102 divides the input data stream into n data streams, wherein the n data streams may be the same data stream or different data streams. By way of example, FIG. 2 shows a hardware prototype diagram of edge hardware 102. Illustratively, table 1 shows functional modules and parameter specifications of the edge hardware 102.

TABLE 1 functional modules and parameter description of edge hardware

Illustratively, fig. 3 shows one method of splitting the data flow into two by the edge hardware 102, which includes the relay 16. The edge hardware 102 further includes a double engraving (fork) unit 17, the double engraving unit 17 being a unit for streaming data in the edge hardware 102; the first shunt end of the re-etching unit 17 is electrically connected to the first data output end 11; the second shunt end of the re-etching unit 17 is electrically connected with the second data output end 13; when the input terminal of the re-etching unit 17 and the first data input terminal 12 are electrically connected to the edge hardware 102 and the edge hardware 102 normally works, the relay 16 is in an off state, and the re-etching unit 17 in the edge hardware 102 divides the data stream input to the edge hardware 102 into two data streams, which may be the same or different. One of the two data streams is provided to the collector 103, and the other data stream is transmitted to the first processing device 104 through the tcp transmission Control Protocol.

Collector 103 is a device that manages data. In one possible implementation, the collector 103 includes but is not limited to at least one of a data collector, a moving loop collector, a controller, a gateway controller, a door access controller, a storage magnetic array, and a network hard disk recorder. The utility model discloses do not specifically limit to the type of collector 103.

The base unit 101 is electrically connected to the data input of the edge hardware 102. Optionally, the base device 101 includes n sub-devices, where n is a positive integer; wherein the n sub-devices are electrically connected to each other. Optionally, the data inputs of the edge hardware 102 include n; the n sub-devices are electrically connected with the n data input ends, and the n sub-devices correspond to the n input ends one to one.

It should be noted that, unless otherwise specified, the electrical connection referred to in the embodiments of the present application is described by taking the RS-485 serial bus standard as an example. Those skilled in the art can set other serial bus standards according to requirements, and the serial bus standard used for the electrical connection is not specifically limited in the present application.

The data output end of the edge hardware 102 is electrically connected to the collector 103.

The edge hardware 102 is connected to a first processing device 104. Optionally, the data output of the edge hardware 102 is electrically connected to the first processing device 104. Alternatively, the edge hardware 102 is communicatively coupled to the first processing device 104.

In one implementation of edge hardware 102, edge hardware 102 receives data from base device 101, and edge hardware 102 splits the data into two identical data, referred to herein as data a and data B, respectively. Edge hardware 102 provides data a to collector 103 and data B to first processing device 104.

In summary, in the embodiment of the present application, because the edge hardware is directly electrically connected to the base device, the edge hardware can directly obtain data from the base device in a physical connection manner without passing through a collector. Therefore, the data acquisition mode improves the indexes of data quality, data performance and data utilization rate.

In an alternative embodiment of the present application, the data acquisition system 100 further comprises a second processing device 105, please refer to fig. 1. The second processing device 105 is electrically connected to the collector 103, or the second processing device 105 is in communication connection with the collector 103. The second processing device 105 is a device that receives and processes data transmitted by the collector 103.

In an alternative embodiment, the base device 102, the collector 103, and the second processing device 105 are companion devices, and the second processing device 105 is a server. The related art can acquire the data generated by the infrastructure device 101 only from the second processing device 105, but the data acquired in this way depends on the performance of the collector 103 and the second processing device 105, and if the performance of the collector 103 and the second processing device 105 is poor, the following problems may occur:

1. the related art is completely dependent on a third-party system, and the docking mode of the related art is pure software interface docking, that is, data can be acquired only through the second processing device 105. The base unit 101 is in a completely black box state, the data quality is very uncontrollable, and the efficiency of docking is low.

2. In the related art, an interface is unstable, and data that can be acquired by the acquisition unit 103 has the problems of incomplete data, poor timeliness and the like, and in some cases, access to the second processing device 105 cannot be supported.

3. In the related art, due to poor data quality, inaccuracy or loss of rack Power, power Usage Efficiency (PUE) and the like occurs, and the basic requirements of operation monitoring of the data center cannot be met.

4. The related art cannot directly regulate the base unit 101 through the second processing unit 105.

5. The object is difficult to find, troubleshoot and solve the problems of the data acquisition system, and the pushing and solving efficiency of the data quality problem is low depending on a third-party system.

In contrast, in the embodiment of the present application, the edge hardware 102 is directly connected to the base device 101 in a butt joint manner, and the edge hardware 102 sends the acquired data to the first processing device 104, so that direct acquisition and access of the data generated by the base device 101 are realized. In contrast, the scheme of the embodiment of the present application has the following advantages:

TABLE 2 COMPARATIVE TABLE OF RELATED TECHNOLOGY AND THE APPLICATION

In one possible embodiment of the present application, the data outputs of the edge hardware 102 are at least two; the data inputs of the edge hardware 102 are at least one. Referring to fig. 4, fig. 4 is a schematic diagram illustrating a data center-based data collection system according to an exemplary embodiment of the present invention.

The collector 103 is electrically connected to the first data output terminal 11 of the data output terminals.

The base unit 101 is electrically connected to a first data input 12 of the data inputs.

Optionally, the edge hardware comprises a pair of a first data input 12 and a first data output 11. Illustratively, as shown in fig. 4, the edge hardware 102 includes a plurality of COM1-1 ports as the first data input terminals 12 and a plurality of COM1-2 ports as the first data output terminals 11, and the COM1-1 ports and the COM1-2 ports are in one-to-one correspondence. The COM1-2 port is electrically connected with the COM1 port on the collector 103.

On the other hand, fig. 5 shows a connection manner of the collector 103 and the base device 101 in the related art. The collector 103 is electrically connected to the base device 101. Illustratively, in fig. 5, the base device 101 is electrically connected to a COM port on the collector 103. Therefore, compared with the related art, the utility model discloses cut edge hardware 102 into between collector 103 and the basic unit 101 for edge hardware 102 can directly acquire the data that basic unit 101 produced.

In another aspect of this embodiment, the data output end of the edge hardware 102 further includes a second data output end 13, the first processing device 104 is electrically connected to the second data output end 13 of the data output ends, and the second data output end 13 is a different output end from the first data output end 11.

Referring to fig. 6, a COM2 port on the edge hardware 102 is a first data input terminal 12 of the edge hardware 102, a COM1 port on the edge hardware 102 is a first data output terminal 11 of the edge hardware 102, a LAN1 port on the edge hardware 102 is a second data output terminal 13 of the edge hardware 102, and a COM1 port on the collector 103 is a data input terminal of the collector 103. The base device 101 is electrically connected to the COM2 port of the edge hardware 102, the COM1 port of the edge hardware 102 is electrically connected to the COM1 port of the collector 103, and the LAN1 port of the edge hardware 102 is electrically connected to the first processing device 104.

It should be noted that the first data output end 11 and the second data output end 13 may output the same data or data stream, or may output different data or data streams, which is not limited in this respect.

In an optional embodiment of the present application, in order to ensure that the collector 103 and the second processing device 105 can still be normal in the case that the edge hardware 102 fails or the power-on is not completed. The edge hardware 102 includes a relay 16, the relay 16 being operable to connect the first data output 11 to the first data input 12 in a connected state, and the relay 16 being operable to disconnect the first data output 11 from the first data input 12 in an disconnected state.

Illustratively, referring to FIG. 7, the COM1-1 port is the first data input 12 and the COM1-2 port is the first data output 11. In the case where the relay 16 is in the connected state, the COM1-1 port may be considered to be directly connected to the COM1-2 port, and at this time, other electronic components inside the edge hardware 102 are shorted, the edge hardware 102 acts as a conductor in the data acquisition system, and data generated by the base device 101 may be directly transmitted to the collector 103 via the connected relay 16. However, when the relay 16 is in the off state, the COM1-1 port and the COM1-2 port are not directly connected, and data generated by the base device 101 needs to pass through the edge hardware 102 first and then be transmitted from the edge hardware 102 to the collector 103.

If the relay 16 is not arranged inside the edge hardware 102, under the condition that the edge hardware has a fault or is not powered on, the data generated by the basic device 101 cannot be transmitted into the edge hardware 102, and the edge hardware 102 cannot provide the data generated by the basic device 101 to the collector 103, so that the normal operation of the collector 103 is affected. In the embodiment of the present application, the relay 16 is arranged inside the edge hardware 102, so that even if the edge hardware 102 fails or is not powered on, as long as the relay 16 is controlled to be connected, data generated by the base device 101 can still be transmitted to the collector 103, and normal use of the collector 103 is not affected.

Optionally, the edge hardware 102 drives the relay 16 through a standard Linux (an operating system) kernel GPIO (General-Purpose Input/Output, general Purpose Input/Output), and the edge hardware 102 supports accessing the relay 16 through a sysfs interface, where a path for accessing the relay 16 is: and/usr/dev/gpio/DO, wherein denotes a specific IO (input output) port, and for example, the/usr/dev/gpio/DO 1 denotes a DO1 corresponding IO port. Wherein,/usr/dev/gpio/do may be a soft link.

An example of code for accessing the relay 16 in the open state is as follows:

# sets DO1 high

And the echo 1>/usr/dev/gpio/do1/value// serial port 1 and the serial port 2 are disconnected and do not loop back any more.

In an optional implementation manner of the present application, the edge hardware 102 is a device accessed to an original data acquisition system of the data center, and please refer to fig. 8 for the original data acquisition system, and the basic device 101 is electrically connected to the collector 103. The collector 103 is electrically connected to the second processing device 105.

After the edge hardware 102 is accessed, the operation mode of the edge hardware 102 includes an active collection mode and a passive collection mode.

1. An active collection mode;

referring to fig. 9, the base unit 101 is electrically connected to the edge hardware 102. The edge hardware 102 is electrically connected to the collector 103. The edge hardware 102 is communicatively coupled to a first processing device 104. The collector 103 is electrically connected to the second processing device 105. The electrical connection between the base unit 101 and the collector 103 is eliminated.

In an optional implementation manner, the edge hardware 102 may implement the multi-host computer signal reconfiguration capability of the base device 101 through a serial port redirection function, and the collector 103 and the second processing device 105 may still communicate with the base device 101 without any software configuration or modification. After the edge hardware 102 implements signal distribution, data generated by the base device 101 is collected to the first processing device 104, and is accessed and/or managed by the first processing device 104 in a unified manner, where the first processing device 104 is at least one of an edge gateway and a controller.

2. A passive acquisition mode;

referring to fig. 10, the base device 101 is electrically connected to the collector 103. The edge hardware 102 is electrically connected to the collector 103. The edge hardware 102 is communicatively coupled to a first processing device 104. The collector 103 is electrically connected to the second processing device 105.

Optionally, the data input terminal of the edge hardware 102 further includes a first data monitoring terminal 14; the basic equipment 101 is electrically connected with the collector 103; the base unit 101 is electrically connected to the first data monitoring terminal 14.

Optionally, in another connection manner, the collector 103 is electrically connected to the first data monitoring terminal 14.

In an optional implementation manner, by acquiring a packet receiving and sending signal on a connection line between the base device 101 and the collector 103, after performing secondary analysis on the acquired packet content matching device protocol, data generated by the base device may be acquired, and the collector 103 and the second processing device 105 are not affected. After the edge hardware 102 implements signal monitoring and analysis, data generated by the base device 101 is collected to the first processing device 104, and is accessed and/or managed by the first processing device 104 in a unified manner, where the first processing device 104 is at least one of an edge gateway and a controller.

Both the active acquisition and passive acquisition modes require edge hardware to have the capability to acquire data. Accordingly, fig. 11 shows a schematic diagram of the acquisition program processing logic of the edge hardware provided by the present invention.

Where,/dev/pts/represents a device in the data acquisition system. Serial _ proxy provides the ability to divide a data stream into N, where N is a positive integer greater than 2, and the implementation logic of Serial _ proxy includes two types:

(1) Basic asynchronous type:

when receiving different requests from two upper computers, the serial _ proxy carries out queuing processing and then transmits the requests to the lower computer, the serial _ proxy ensures the uniqueness of a request command issued to the lower computer by the upper computer each time, the lower computer receives the request and then respectively and correctly responds to the upper computer through the serial _ proxy, and the whole process avoids communication conflict generated by bus competition of the two upper computers.

(2) A cache learning type:

the Serial _ proxy stores all request instructions from the upper computer in a key mode through a key-value caching mode, then initiates requests to the lower computer through traversing keys, stores message contents responded by the lower computer in values, updates the values through traversing the keys every time, keeps the values up to date, and obtains analysis data after the upper computer directly matches the values according to the requested keys.

Optionally, the present application further provides edge hardware, please refer to fig. 3, where at least two data output ends of the edge hardware 102 are provided; the data inputs of the edge hardware 102 are at least one. A first data output end 11 of the data output ends is a port for electrically connecting with the collector 103; a second data output 13 of the data outputs is a port for electrical connection with the first processing device 104; a first data input 12 of the data outputs is a port for electrical connection with the base unit 101.

Alternatively, as shown in fig. 3, the edge hardware 102 includes a relay 16, the relay 16 being used to connect the first data output 11 and the first data input 12 in a connected state, and the relay 16 being used to disconnect the first data output 11 and the first data input 12 in an disconnected state.

Optionally, as shown in fig. 3, the edge hardware 102 further includes a double-engraving unit 17, and the double-engraving unit 17 is a unit for streaming data in the edge hardware 102. Wherein, the first shunting terminal of the repeated etching unit 17 is electrically connected with the first data output terminal 11; the second shunt end of the re-etching unit 17 is electrically connected with the second data output end 13; the input terminal of the re-etching unit 17 is electrically connected to the first data input terminal 12. In an alternative embodiment, the repetition unit 17 is in an operating state with the relay 16 in an open state. In the case where the relay 16 is in the on state, the repetition unit 17 is in the off state.

In a specific application scenario, the present application can also efficiently handle data exception or data false death, as shown in fig. 12, the related art at least includes the following steps:

step 1201: and manually checking a data detection result.

The data detection result refers to data output by the base device 101 within a preset time.

Step 1202: whether data false death occurs.

The data false death refers to the situation that no program is reported in error, is not executed and is not generated by a program log in the process of transmitting data. Data falsing can cause data anomalies. Optionally, the data falsely death is caused by an anomaly of the communication link.

If the data is falsely dead, execute step 1203;

if no data false death occurs, the procedure returns to step 1201.

Step 1203: and manually searching the reason for the data death.

Step 1204: and manually detecting that the collector or the second processing equipment has an abnormality.

Step 1205: and manually determining that the data uploading process of the collector is abnormal.

In another possible scenario of the present application, it is determined manually that there is an anomaly in the data reception process of the second processing device 105.

Step 1206: and manually determining that the communication link has an abnormality.

Optionally, it is manually determined that there is an anomaly in the communication link between the collector 103 and the second processing device 105.

Step 1207: data for which an anomaly exists is manually determined.

Alternatively, the data transmitted from the collector 103 to the second processing device 105 is manually determined, and since it is determined in step 1206 that the communication link is abnormal, the data transmitted from the collector 103 to the second processing device 105 is determined to be abnormal data.

Step 1208: and (6) positioning.

In the related technology, the problem of data false death is found when the personnel patrol or check the detection data, and the data needs to be checked downwards step by the platform after the problem is found, so that the requirement on the professional degree of the personnel is high, the great uncertainty exists, and the false death and the fault can not be positioned quickly and accurately in time.

As shown in fig. 13, the embodiment of the present application at least includes the following steps:

step 1301: and (6) data diagnosis.

Step 1302: and determining that the data has an exception.

Optionally, the data is determined to have an abnormality according to the result of the data diagnosis.

Step 1303: and performing link detection.

Link probing is used to determine whether the communication link of the data acquisition system is clear by simulating the behavior of the object.

Step 1304: and performing content audit.

The content audit is used for auditing and rechecking whether the data is normal or not.

Step 1305: intelligent analysis is performed.

Optionally, the link detection result and the content audit result are intelligently analyzed.

Step 1306: and determining the reason of the alarm.

The alarm reason is used for indicating the reason of causing the data to be abnormal.

Step 1307: it is determined that there is a data false death.

Optionally, it is determined that there is data false death according to the alarm cause.

Step 1308: and determining that the communication link has an abnormality.

Optionally, the communication link is determined to have an abnormality according to the alarm reason.

It should be noted that step 1307 and step 1308 are parallel steps, and only step 1307, only step 1308, or both step 1307 and step 1308 may be executed.

Step 1309: and (6) positioning.

The edge hardware supports data quality monitoring, online diagnosis and active problem finding can be achieved, all-round monitoring and control on a data false death scene can be achieved through various technical means, and the operation and maintenance threshold of personnel is lowered.

In conclusion, by modifying the data acquisition system, the timeliness, the integrity and the accuracy of the data provided by the basic equipment are ensured, and the normal operation of the data center is ensured. After the data quality of the basic equipment is guaranteed, the alarm quality of the data acquisition system is improved, the accuracy of alarm convergence is improved, and the alarm processing manpower requirement of a data center machine room is reduced by more than 20%. The data of the traditional basic equipment and the old basic equipment can be transmitted to the first processing equipment in a wireless/wired mode, the time for using the professional equipment for routing inspection is shortened, and therefore 30% of labor cost is saved. After the data quality of the basic equipment is guaranteed, upper-layer intelligent applications such as AI energy conservation, equipment health degree prediction and the like can be further constructed, and intelligent transformation of the data center is realized.

Claims (14)

1. A data center-based data acquisition system, characterized in that the system (100) comprises: the system comprises a basic device (101), edge hardware (102), a collector (103) and a first processing device (104); wherein the base device (101) is a device in the data center for generating data; the edge hardware (102) is a device for shunting data, and the collector (103) is a device for managing data;

the base device (101) is electrically connected with the data input end of the edge hardware (102);

the data output end of the edge hardware (102) is electrically connected with the collector (103);

the edge hardware (102) is connected with the first processing device (104).

2. The system of claim 1, wherein the data outputs of the edge hardware (102) are at least two; the data input of the edge hardware (102) is at least one;

the collector (103) is electrically connected with a first data output end (11) in the data output ends;

the base device (101) is electrically connected to a first of the data inputs (12).

3. The system of claim 2,

the first processing device (104) is electrically connected to a second data output (13) of the data outputs, the second data output (13) being a different output than the first data output (11).

4. The system according to claim 2, wherein the edge hardware (102) comprises a relay (16), the relay (16) being configured to communicate the first data output (11) and the first data input (12) in a communicating state, the relay (16) being configured to disconnect the first data output (11) and the first data input (12) in an disconnecting state.

5. The system according to claim 2, wherein the edge hardware (102) further comprises a resculpting unit (17), the resculpting unit (17) being a unit in the edge hardware (102) for streaming data;

the first shunt end of the repeated etching unit (17) is electrically connected with the first data output end (11);

the second shunt end of the repeated etching unit (17) is electrically connected with the second data output end (13);

the input end of the repeated etching unit (17) is electrically connected with the first data input end (12).

6. The system of claim 1, wherein the data input of the edge hardware (102) further comprises a first data monitor (14);

the basic equipment (101) is electrically connected with the collector (103);

the basic device (101) is electrically connected with the first data monitoring end (14).

7. The system of claim 6,

the collector (103) is electrically connected with the first data monitoring end (14).

8. The system according to any one of claims 1 to 7, characterized in that the system (100) further comprises a second processing device (105);

the second processing device (105) is electrically connected with the collector (103).

9. The system according to any one of claims 1 to 7, characterized in that the base device (101) comprises n sub-devices, n being a positive integer;

the n sub-devices are electrically connected to each other.

10. The system of claim 9, wherein the data inputs of the edge hardware (102) comprise n;

the n sub-devices are electrically connected with the n data input ends, and the n sub-devices correspond to the n input ends one to one.

11. The system according to any one of claims 1 to 7,

the data output of the edge hardware (102) is electrically connected with the first processing device (104);

or,

the edge hardware (102) is communicatively coupled to the first processing device (104).

12. Edge hardware (102), characterized in that the data outputs of the edge hardware (102) are at least two; the data input end of the edge hardware (102) is at least one;

a first data output end (11) of the data output ends is a port for electrically connecting with the collector (103);

a second data output (13) of the data outputs is a port for electrical connection with a first processing device (104);

a first data input (12) of the data outputs is a port for electrical connection with a base device (101).

13. Edge hardware according to claim 12, characterized in that the edge hardware (102) comprises a relay (16), the relay (16) being adapted to connect the first data output (11) and the first data input (12) in a connected state, the relay (16) being adapted to disconnect the first data output (11) and the first data input (12) in a disconnected state.

14. Edge hardware according to claim 12, characterized in that the edge hardware (102) further comprises a re-engraving unit (17), the re-engraving unit (17) being a unit in the edge hardware (102) for streaming data;

the first shunt end of the repeated etching unit (17) is electrically connected with the first data output end (11);

the second shunt end of the repeated etching unit (17) is electrically connected with the second data output end (13);

the input end of the repeated etching unit (17) is electrically connected with the first data input end (12).

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