A method and system for data center break tank detection and remediation

Abstract

The application provides a data center water collector detection and correction method and system, and relates to the technical field of data center water collector system component detection and correction. The method collects height information of a plurality of nodes in the length direction of the water collector, calculates and compares the height difference and the real-time adjusted set overage value, marks the overage nodes and stores the related data, and calculates the next node correction pressure value according to the correction deviation value after the correction of the overage nodes. The system comprises a workbench, a fixing device, a driving device, a correction device and a photoelectric sensor, and realizes automatic detection and correction through a control unit. The application adjusts the set overage value in real time and calculates the pressure value applied when the next overage node is corrected according to the correction deviation value, which not only improves the correction accuracy and the final consistency of the product, but also has important significance for improving the performance and reliability of the data center cooling liquid distribution unit system.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of data center distribution water collector system component detection and correction, in particular to a data center distribution water collector detection and correction method and system. BACKGROUND

[0002] As the core infrastructure of modern information technology, the liquid cooling system inside the data center is crucial for maintaining the stable operation of servers. The distribution water collector in the cooling distribution unit (CDU) of the data center is responsible for evenly distributing the cooling medium to each cold plate type liquid cooling server, as it serves as a bridge between the cooling distribution unit and the liquid cooling server. The performance of the distribution water collector directly affects the efficiency and stability of the entire cooling system, so its manufacturing precision and quality control are particularly important.

[0003] The distribution water collector usually adopts a long tube structure, such as a square tube or a round tube. This structure is prone to deformation after welding, resulting in a surface flatness that does not meet the design requirements. In order to ensure the performance of the distribution water collector, it must be accurately detected and corrected. However, the existing detection and correction methods have some significant problems, which not only affect the production efficiency, but also affect the final quality of the product.

[0004] In traditional manual work, operators need to rely on visual judgment and experience to compare the distribution water collector with the standard platform to determine whether it is straight, and then perform pressure correction. This method not only has low efficiency, but also has high labor intensity, which can easily lead to operator fatigue and misjudgment. In addition, the repeatability and monotony of manual work also make it difficult for operators to maintain a high level of concentration, thereby increasing the uncertainty in the production process.

[0005] Although existing automated equipment has improved production efficiency to some extent, its fixed position sensor detection method and precision have limitations. Since the sensor position is fixed, it may miss the uneven position points on the distribution water collector, resulting in incomplete correction. In addition, the practice of manually moving the sensor to cover more position points, although it can improve the comprehensiveness of detection, undoubtedly increases the complexity and time cost of operation, thereby reducing the overall production efficiency.

[0006] Although the visual detection system can provide high detection accuracy, it has complex control, high equipment investment cost, and high requirements for environmental light conditions, which is not suitable for large-scale application. These factors limit the application range of visual detection technology in the field of distribution water collector detection and correction.

[0007] In addition, in the orthopedic process, the prior art often lacks real-time feedback and adjustment mechanism for orthopedic effect, resulting in insufficient orthopedic accuracy, which may require multiple orthopedic processes to meet the requirements, increasing production cost and time. In addition, the prior art often lacks the ability to intelligently adjust according to historical data when setting orthopedic parameters, resulting in suboptimal parameter setting during the orthopedic process, which cannot be adjusted in time, affecting the orthopedic effect and efficiency, and resulting in poor consistency of the final product, i.e. flatness. SUMMARY

[0008] The present application aims to at least solve one of the above technical problems in the prior art.

[0009] To this end, the first aspect of the present application provides a data center collector detection and orthopedic method.

[0010] The second aspect of the present application provides a data center collector detection and orthopedic system.

[0011] The data center collector detection and orthopedic method provided by the present application comprises:

[0012] Collecting height information and position information of a plurality of nodes of the collector in the length direction;

[0013] Calculating the height difference between the current node and the previous node;

[0014] Comparing the height difference between the current node and the previous node with the set tolerance value, and marking the current node as a tolerance node when the height difference is greater than the set tolerance value, storing the position information and height difference data of the tolerance node, and marking it as a node to be shaped; wherein the set tolerance value is adjusted in real time according to the height difference data of all historical tolerance nodes on the current collector;

[0015] Applying pressure to the node to be shaped for orthopedic treatment, wherein the height difference between the node to be shaped and the previous node is set as the target orthopedic distance;

[0016] Collecting the height information of the tolerance node after orthopedic treatment, calculating the orthopedic deviation value, and calculating the pressure value applied to the next tolerance node for orthopedic treatment according to the orthopedic deviation value.

[0017] The data center collector detection and orthopedic method according to the technical solution of the present application can also have the following additional technical features:

[0018] In the above technical solution, when pressure is applied to the node to be shaped for orthopedic treatment, the pressure output surface is abutted against the surface of the collector, and the pressure output surface is matched with the shape of the surface of the collector;

[0019] The collector is divided into a plurality of nodes in the length direction by taking the length of the pressure output surface as a unit length.

[0020] In the technical solution, for the height information of the node, the height information of several collection points in the node range is collected during the travel of the node length range, and the average height information of all the collection points is taken as the height information of the current node.

[0021] In the technical solution, the height difference between the current node and the previous node is calculated, including:

[0022]

[0023] Among them, represents the height difference between the current node and the previous node; represents the height information of the current node n ; represents the height information of the previous node;

[0024] For the first node, when calculating the corresponding height difference, the standard height information of the collector is taken as the height information of the previous node.

[0025] Among them, the height information is the vertical distance of the node relative to the measurement reference point.

[0026] In the technical solution, the set out-of-tolerance value is adjusted in real time according to the height difference data of all historical out-of-tolerance nodes on the current collector, including:

[0027]

[0028] Among them, represents the adjusted set out-of-tolerance value; represents the initial set out-of-tolerance value; represents the height difference between the first out-of-tolerance node and the previous node ; represents the number of out-of-tolerance nodes; represents the height difference adjustment coefficient.

[0029] In the technical solution, the orthopedic deviation value is calculated, including:

[0030]

[0031] Among them, represents the orthopedic deviation value; represents the height information of the current node n after orthopedic;

[0032] The pressure value applied when the next out-of-tolerance node is orthopedic is calculated according to the orthopedic deviation value, including:

[0033]

[0034] wherein, represents a high differential pressure proportional coefficient; represents a target straightening distance corresponding to the k+1th over-difference node; represents a pressure deviation adjustment coefficient; represents a straightening deviation value of the kth over-difference node.

[0035] In the above technical solution, the maximum value of the pressure applied to the straightening of the node to be straightened is less than the critical load of the water collector;

[0036] The critical load is the minimum load that makes the water collector change from a straight equilibrium state to a curved equilibrium state.

[0037] In the above technical solution, the minimum value of the pressure applied to the straightening of the node to be straightened is greater than the minimum effective pressure.

[0038] The present application provides a kind of data center water collector detection and straightening system, comprising:

[0039] Workbench;

[0040] Fixing device, be set to the workbench, and with the workbench sliding cooperation, the water collector can be detachably assembled in the fixing device, to make water collector assembly in the work area on workbench;

[0041] First driving device, is connected with fixing device, to drive the water collector assembled on workbench translation along its length direction;

[0042] Straightening device, be set to the workbench and be arranged along the direction perpendicular to the length of water collector, the straightening device can move along its arrangement direction to the surface of water collector and apply vertical pressure;

[0043] First photoelectric sensor, be set to one side of straightening device, for collecting the height information of several nodes of water collector in length direction of travel;

[0044] Second photoelectric sensor, be set to the other side of straightening device, for collecting the height information of over-difference node after straightening;

[0045] Control unit, with first driving device, straightening device, first photoelectric sensor and second photoelectric sensor are connected, for according to the information of first photoelectric sensor and second photoelectric sensor acquisition control first driving device and straightening device action;Wherein, the control unit is according to the data center water collector detection and straightening method as described in any one of the above technical solutions controls straightening device to detect and straighten water collector.

[0046] In the above technical solution, the data center distribution water collector detection and correction system further comprises:

[0047] A human-computer interaction interface is connected to the control unit, used for setting correction parameters and displaying detection and correction results.

[0048] As described above, due to the adoption of the above technical features, the beneficial effects of the present application are:

[0049] The data center distribution water collector detection and correction method and system of the present application introduce the innovative mechanism of real-time adjustment of the set out-of-tolerance value and calculation of the pressure value applied when performing correction on the next out-of-tolerance node according to the correction deviation value, which provides significant advantages for improving correction accuracy and product final consistency.

[0050] Firstly, the ability to real-time adjust the set out-of-tolerance value enables the method of the present application to adapt to distribution water collectors under different production batches or different production conditions. Since there may be various variables in the manufacturing process, such as material batch differences, environmental temperature changes, etc., these factors may affect the geometric accuracy of the distribution water collector. By real-time analyzing the height difference data of all historical out-of-tolerance nodes, the method of the present application can dynamically adjust the out-of-tolerance value to adapt to these changes, especially for distribution water collectors with more concave-convex positions and greater welding impact, thereby ensuring the adaptability and accuracy of the correction process. This adaptive adjustment mechanism reduces the risk of over-correction or insufficient correction caused by improper setting of the out-of-tolerance value, improving the consistency and quality of the product.

[0051] Secondly, the calculation of the pressure value applied when performing correction on the next out-of-tolerance node according to the correction deviation value is another key innovation of the present application. This mechanism allows the system to intelligently adjust the pressure value of subsequent correction operations according to the deviation between the actual correction result and the expected target. This feedback-based control strategy can ensure continuous optimization of the correction process, reducing cumulative errors in the correction process, thereby improving the accuracy and efficiency of the correction. By precisely controlling the correction pressure, the method of the present application can avoid material damage caused by excessive pressure, while also preventing the situation where the correction target cannot be achieved due to insufficient pressure, ensuring the surface flatness and structural integrity of the distribution water collector.

[0052] In addition, this precise pressure control also helps to improve production efficiency. Since the correction process is more accurate, the need for repeated correction is reduced, thereby shortening the production cycle and reducing production costs. At the same time, due to the improvement of correction quality, the rework and scrap rate caused by quality problems is reduced, further improving production efficiency and economic benefits.

[0053] For the data center cooling liquid distribution unit system, the advantages of the present application mean that more efficient and reliable cooling medium distribution can be achieved. The high precision and consistency of the water distribution header directly affect the uniformity of the cooling liquid flow and the cooling efficiency, thereby affecting the thermal management performance of the entire data center. Through the method and system of the present application, the manufacturing quality of the water distribution header can be ensured, the stability and reliability of the cooling system can be improved, the risk of server failure caused by uneven cooling or cooling failure can be reduced, the service life of the server can be prolonged, and the maintenance cost can be reduced.

[0054] In summary, the present application adjusts the set out-of-tolerance value in real time and calculates the pressure value applied when the next out-of-tolerance node is corrected according to the correction deviation value, which not only improves the accuracy of correction and the final consistency of the product, but also has important significance for improving the performance and reliability of the data center cooling liquid distribution unit system, and provides strong support for the efficient and stable operation of the data center.

[0055] Additional aspects and advantages of the present application will become apparent from the following description with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0056] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0057] Fig. 1 is a flow chart of a data center water distribution header detection and correction method according to an embodiment of the present application;

[0058] Fig. 2 is a structural schematic diagram of a data center water distribution header detection and correction system according to an embodiment of the present application.

[0059] Among them, Figs. 1-2 The correspondence between the reference signs and the component names in the drawings is as follows:

[0060] 1, workbench; 2, fixing device; 3, first driving device; 4, correction device; 5, first photoelectric sensor; 6, second photoelectric sensor; 7, water distribution header. DETAILED DESCRIPTION

[0061] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application will be further described in detail below in conjunction with the drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0062] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without the specific details set forth in this description.

[0063] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without the specific details set forth in this description. Figs. 1-2 The data center sump detection and rectification method and system according to some embodiments of the present application are described below with reference to

[0064] Some embodiments of the present application provide a data center sump detection and rectification method.

[0065] As shown in Fig. 1 The first embodiment of the present application proposes a data center sump detection and rectification method, which includes the following steps S1-S5.

[0066] S1, collect the height information and position information of several nodes of the sump in the length direction.

[0067] Specifically, each node of the sump represents a length of the sump. The height information of the node is used to detect whether the current node has unevenness with the previous node. The position information is used for positioning when the node is shaped.

[0068] In some embodiments, when the pressure is applied to the node to be shaped for rectification, the pressure output surface abuts the surface of the sump, and the pressure output surface matches the shape of the surface of the sump. When the sump is a square tube, the pressure output surface is a plane. When the sump is a circular tube, the pressure output surface is an arc surface. In the present disclosure, the sump is taken as a square tube for illustration.

[0069] In one specific implementation, the sump is divided into several nodes in the length direction by taking the length of the pressure output surface as a unit length. The nodes can be numbered to represent their position information.

[0070] In one specific embodiment, for the height information of the node, the height information of several collection points within the node range is collected during the movement of the node range, and the average height information of all the collection points is taken as the height information of the current node. For example, the sump is moved along its length direction, and the height information is collected several times during the movement of one node length, and the average value of the several times of height information is taken as the height information of the current node.

[0071] It should be noted that the height information is the vertical distance of the node relative to the measurement reference point, which can be the ground, the sensor starting point, the bottom surface of the sump, or the workbench plane, etc. As long as the same measurement reference point is taken as the reference to obtain the height information in the entire rectification process.

[0072] S2, calculate the height difference between the current node and the previous node.

[0073] In some embodiments, step S2 comprises:

[0074]

[0075] wherein, represents the height difference between the current node and the previous node; represents the height information of the current node n . represents the height information of the previous node.

[0076] For the first node, when calculating its corresponding height difference, since there is no previous node, the standard height information of the collector can be used as the height information of the previous node; it can be understood that the standard height information of the collector here is not necessarily the height of the collector itself, but also can be the distance from the surface of the ideal state of the collector to the measurement reference point. In addition, the surface of the collector referred to in the present disclosure is the surface of the collector to be corrected, i.e. the surface in contact with the correction device.

[0077] S3, compare the height difference between the current node and the previous node with the set out-of-tolerance value, and when the height difference is greater than the set out-of-tolerance value, mark the current node as an out-of-tolerance node, store the position information and height difference data of the out-of-tolerance node, and mark it as a node to be shaped; wherein the set out-of-tolerance value is adjusted in real time according to the height difference data of all historical out-of-tolerance nodes on the current collector.

[0078] Specifically, since the basis for correction is the height difference between two adjacent nodes, if a fixed set out-of-tolerance value is always used, there is a risk of over-correction or under-correction, and a fixed set out-of-tolerance value has more uncertainties. If the fixed out-of-tolerance value is set too loosely, some nodes that actually need to be corrected may be ignored, thereby affecting the quality of the product. On the contrary, if it is set too strictly, it may lead to over-correction, increasing the risk of material damage, or even causing the product to be scrapped. However, real-time adjustment of the set out-of-tolerance value helps to optimize the correction process. Since the out-of-tolerance value is dynamically adjusted according to the actual detection data, it can more accurately identify nodes that need to be corrected, avoiding over-correction or under-correction. This not only improves the accuracy of the correction, but also reduces the risk of material damage or product scrapping due to improper correction.

[0079] In some embodiments, the set out-of-tolerance value is adjusted in real time according to the height difference data of all historical out-of-tolerance nodes on the current collector, comprising:

[0080]

[0081] in, Indicates the adjusted set deviation value; Indicates the initial setting deviation value, which is used to represent the maximum height difference that affects the flatness. It is set according to the accuracy requirements and the value range is between 0.1mm and 2mm. Indicates the The height difference between an out-of-tolerance node and its previous node; Indicates the number of out-of-tolerance nodes; It represents the height difference adjustment coefficient, which is used to adjust the influence of the historical height difference on the currently set deviation value. The value ranges from 0.01 to 0.2.

[0082] S4. Apply pressure to the node to be shaped, where the height difference between the node to be shaped and the previous node is set as the target correction distance. Specifically, the correction is performed using a system-set pressure value, which is determined according to step S5. During the correction, a set pressure is applied to the manifold, causing the manifold surface to be corrected downward by the target correction distance (under ideal conditions). Because metals have a certain degree of deformability, applying pressure and maintaining it for a period of time can achieve the desired correction.

[0083] S5. Collect height information of the out-of-tolerance node after correction, calculate the correction deviation value, and calculate the pressure value to be applied when correcting the next out-of-tolerance node based on the correction deviation value.

[0084] It is understandable that due to the instability of pressure output and the elastic recovery ability of metal during deformation, each correction may not be able to completely lower the surface of the manifold to a sufficient target correction distance. Therefore, in order to make each correction more accurate, historical correction data can be used to correct the pressure applied during the current correction.

[0085] In some embodiments, calculating the correction deviation value includes:

[0086]

[0087] in, Indicates the correction deviation value; Indicates the current node n Height information after correction;

[0088] The calculation of the pressure value applied when performing correction on the next out-of-tolerance node according to the correction deviation value includes:

[0089]

[0090] in, represents the high-differential pressure proportional coefficient, which can be set according to the material elastic modulus and the shaping experience, and is used to represent the force required to be applied to make the surface of the water collector drop by a unit height; it should be noted that, in the present disclosure, the pressure and the deformation amount in the above-mentioned shaping process are simplified to a linear relationship to a certain extent based on the engineering practicality, and the linear relationship is schematically shown as the high-differential pressure proportional coefficient; represents the target shaping distance corresponding to the k+1th out-of-tolerance node; represents the pressure deviation adjustment coefficient, which is also set according to the material elastic modulus and the shaping experience, is less than ; represents the shaping deviation value of the kth out-of-tolerance node. k

[0091] In some embodiments, the maximum value of the pressure applied when shaping the node to be shaped is less than the critical load of the water collector; the critical load is the minimum load that makes the water collector change from a straight equilibrium state to a curved equilibrium state. Avoiding the overall bending of the water collector caused by the shaping process.

[0092] In some embodiments, the minimum value of the pressure applied when shaping the node to be shaped is greater than the minimum effective pressure. Avoiding ineffective shaping caused by too small pressure.

[0093] Some other embodiments of the present disclosure provide a data center water collector detection and shaping system, as shown in Fig. 2 , which comprises a workbench 1, a fixing device 2, a first driving device 3, a shaping device 4, a first photoelectric sensor 5, a second photoelectric sensor 6 and a control unit.

[0094] The workbench 1 is used to carry the entire system, and is usually provided with multiple supporting legs.

[0095] The fixing device 2 is arranged on the workbench 1 and is in sliding cooperation with the workbench 1; the water collector 7 is detachably assembled on the fixing device 2, so that the water collector 7 is assembled on the working area on the workbench 1. In the embodiment shown in Fig. 2 , the fixing device 2 is arranged as two quick-change clamps for clamping two ends of the water collector 7; it can be understood that the greater the contact area between the fixing device 2 and the water collector 7, the less likely the water collector 7 is to bend as a whole. In some embodiments, the fixing device 2 can be in sliding cooperation with the workbench 1 through a sliding rail, a hinge or the like.

[0096] The first driving device 3 is connected with the fixing device 2, and is used to drive the water collector 7 assembled on the workbench 1 to translate along the length direction thereof; the first driving device 3 can be a stepping motor, so as to control the unit moving distance of the water collector 7, thereby facilitating positioning.

[0097] ​The orthopedic device 4 is arranged on the workbench 1 and along a direction perpendicular to the length of the water collector 7. The orthopedic device 4 is movable along the arrangement direction to apply a vertical pressure to the surface of the water collector 7. In Fig. 2 In the illustrated embodiment, the orthopedic device 4 is arranged in the middle of the workbench 1 and directly above the water collector 7 in the assembly position. The orthopedic device 4 can be a pressure cylinder or the like with adjustable output pressure.

[0098] The first photoelectric sensor 5 is arranged on one side of the orthopedic device 4 to collect the height information of several nodes of the water collector 7 in the length direction. The second photoelectric sensor 6 is arranged on the other side of the orthopedic device 4 to collect the height information of the out-of-tolerance nodes after the orthopedic treatment.

[0099] The control unit (not shown in the figure) is connected to the first driving device 3, the orthopedic device 4, the first photoelectric sensor 5 and the second photoelectric sensor 6 to control the actions of the first driving device 3 and the orthopedic device 4 according to the information collected by the first photoelectric sensor 5 and the second photoelectric sensor 6. The control unit controls the orthopedic device 4 to detect and orthopedically treat the water collector 7 according to the data center water collector 7 detection and orthopedic treatment method of any of the above embodiments.

[0100] In some embodiments, the data center water collector detection and orthopedic treatment system further comprises a human-computer interaction interface connected to the control unit to set the orthopedic parameters and display the detection and orthopedic treatment results.

[0101] In this specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0102] Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A method for detecting and correcting a manifold in a data center, characterized in that: include: Collect the height and position information of several nodes of the manifold in the length direction; Calculate the height difference between the current node and the previous node; Compare the height difference between the current node and the previous node with the set deviation value. If the height difference is greater than the set deviation value, mark the current node as a deviation node, store the location information and height difference data of the deviation node, and mark it as a node to be shaped. Adjust the set deviation value in real time based on the height difference data of all historical deviation nodes on the current manifold. Applying pressure to the node to be shaped to perform the correction, wherein the height difference between the node to be shaped and the previous node is set as the target correction distance; Collect the height information of the out-of-tolerance node after correction, calculate the correction deviation value, and calculate the pressure value to be applied when correcting the next out-of-tolerance node based on the correction deviation value; When applying pressure to the node to be shaped for correction, the pressure output surface abuts against the surface of the manifold, and the pressure output surface matches the surface shape of the manifold; The manifold is divided into several nodes in the direction of its length by taking the length of the pressure output surface as the unit length; For the height information of the node, during the travel of the node length range, the height information of several collection points within the node range is collected, and the average height information of all collection points is used as the height information of the current node; Calculating the height difference between the current node and the previous node includes: in, Indicates the height difference between the current node and the previous node; Indicates the current node n Height information; Indicates the height information of the previous node; For the first node, when calculating its corresponding height difference, the standard height information of the manifold is used as the height information of the previous node; The height information is the vertical distance of the node relative to the measurement reference point; The real-time adjustment and setting of the deviation value according to the height difference data of all historical deviation nodes on the current manifold includes: in, Indicates the adjusted set deviation value; Indicates the initial setting deviation value; Indicates the The height difference between an out-of-tolerance node and its previous node; Indicates the number of out-of-tolerance nodes; Indicates the height difference adjustment coefficient.

2. The data center manifold detection and correction method according to claim 1 is characterized in that: The calculation of the correction deviation value includes: in, Indicates the correction deviation value; Indicates the current node n Height information after correction; The calculation of the pressure value applied when performing correction on the next out-of-tolerance node according to the correction deviation value includes: in, Indicates the height difference pressure proportional coefficient; Indicates the target correction distance corresponding to the k+1th out-of-tolerance node; Indicates the pressure deviation adjustment coefficient; Indicates the correction deviation value of the kth out-of-tolerance node.

3. The data center manifold detection and correction method according to claim 1, characterized in that: The maximum value of the pressure applied when correcting the node to be shaped is less than the critical load of the manifold; The critical load is the minimum load that causes the manifold to change from a linear equilibrium state to a curved equilibrium state.

4. The data center manifold detection and correction method according to claim 1, characterized in that: The minimum value of the pressure applied when correcting the node to be corrected is greater than the minimum effective pressure.

5. A data center manifold detection and correction system, characterized in that: include: Workbench; A fixing device is provided on the workbench and is slidably matched with the workbench, and the manifold is detachably assembled on the fixing device so that the manifold is assembled in the working area of ​​the workbench; A first driving device is connected to the fixing device and is used to drive the manifold assembled on the workbench to move horizontally along its length direction; A corrective device is provided on the workbench and arranged in a direction perpendicular to the length of the manifold, wherein the corrective device can move along its arrangement direction to apply vertical pressure to the surface of the manifold; A first photoelectric sensor is provided on one side of the orthopedic device and is used to collect height information of a plurality of nodes of the manifold in the longitudinal direction; The second photoelectric sensor is provided on the other side of the correction device and is used to collect height information of the out-of-tolerance node after correction; A control unit is connected to the first drive device, the corrective device, the first photoelectric sensor and the second photoelectric sensor, and is used to control the operation of the first drive device and the corrective device according to the information collected by the first photoelectric sensor and the second photoelectric sensor; wherein the control unit controls the corrective device to detect and correct the manifold according to the data center manifold detection and correction method as described in any one of claims 1 to 4.

6. The data center manifold detection and correction system according to claim 5, characterized in that: Also includes: The human-computer interaction interface is connected to the control unit and is used to set correction parameters and display detection and correction results.

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