82 results about "Server room" patented technology

The invention discloses a hardware equipment anomaly detection and fault prediction method and system, and relates to the technical field of server room operation and maintenance, and the system comprises a data collection module which is used for collecting CPU utilization rate, memory utilization rate, fan rotation speed and mainboard temperature indexes in real time from baseboard management controller (BMC) equipment; the graph causal modeling module is used for modeling the correlation and causal relationship among multiple equipment indexes to form a causal graph structure; the time sequence prediction module is used for predicting the equipment operation state in a period of time in the future through graph convolution and a causal attention mechanism; the anomaly detection module is used for generating an anomaly score and identifying a potential fault based on the deviation between a predicted value and a real value; and the alarm module is used for feeding an abnormal detection result back to the operation and maintenance system to realize early warning and decision support. The abnormal detection accuracy is remarkably improved, faults are predicted in advance, the interpretability of the causal relationship between equipment is provided, and the operation and maintenance risk of a machine room is reduced.

The invention relates to the technical field of data regulation and control, in particular to an intelligent control method of an air conditioning system for temperature control of a server room, which comprises the following steps: acquiring temperature data, wind direction data and load power data of each monitoring position of the server room in a time monitoring window; temperature data and total load data of the channel position corresponding to each air conditioner are obtained; according to the fluctuation of the temperature data and the difference of the wind direction data of each monitoring position, a heat regulation and control demand index is obtained by combining the change cooperation condition between the temperature data and the load power data; obtaining a heat radiation characteristic index according to the cooperation condition of the temperature data change of the adjacent channel positions and the cooperation condition of the total load data change of the adjacent channel positions; and according to the heat regulation and control demand index and the heat radiation characteristic index corresponding to each air conditioner, the air conditioner temperature is regulated and controlled. According to the invention, the temperature regulation and control result is more reasonable, dynamic heat balance among different channels can be realized, and the temperature stability of the server room is maintained.

An apparatus for cooling a plurality of rack-mountable servers containing heat generating electronic components in a server room including a dielectric liquid cooling apparatus located inside the tank and a secondary cooling apparatus comprising a remote heat exchanger and at least one pump. The volume of dielectric liquid coolant comprises at least one passage in the tank that is outside of the vertically oriented rack-mountable servers. When the at least one pump is operated to move the dielectric liquid coolant vertically across the heat producing components on the vertically oriented servers, a circuit is formed in which a first portion of dielectric liquid coolant is moved vertically upward across the heat producing components on the vertically oriented servers and then downward outside of the rack mountable servers in the at least one passage, while a second portion of the dielectric liquid coolant flows out of the tank.

An apparatus for cooling a plurality of rack-mountable servers containing heat generating electronic components in a server room including a dielectric liquid cooling apparatus located inside the tank and a secondary cooling apparatus comprising a remote heat exchanger and at least one pump. The volume of dielectric liquid coolant comprises at least one passage in the tank that is outside of the vertically oriented rack-mountable servers. When the at least one pump is operated to move the dielectric liquid coolant vertically across the heat producing components on the vertically oriented servers, a circuit is formed in which a first portion of dielectric liquid coolant is moved vertically upward across the heat producing components on the vertically oriented servers and then downward outside of the rack mountable servers in the at least one passage, while a second portion of the dielectric liquid coolant flows out of the tank.

An apparatus for cooling a plurality of rack-mountable servers containing heat generating electronic components in a server room including a dielectric liquid cooling apparatus located inside the tank and a secondary cooling apparatus comprising a remote heat exchanger and at least one pump. The volume of dielectric liquid coolant comprises at least one passage in the tank that is outside of the vertically oriented rack-mountable servers. When the at least one pump is operated to move the dielectric liquid coolant vertically across the heat producing components on the vertically oriented servers, a circuit is formed in which a first portion of dielectric liquid coolant is moved vertically upward across the heat producing components on the vertically oriented servers and then downward outside of the rack mountable servers in the at least one passage, while a second portion of the dielectric liquid coolant flows out of the tank.

The invention discloses an intelligent inspection system and method for a server room, and belongs to the technical field of intelligent operation and maintenance. The system comprises a data set construction module which obtains multi-source operation data of each cabinet of a machine room and generates a real-time multi-modal time sequence data set; the heat flow distribution determination module constructs a lightweight digital twinborn model and generates real-time heat flow distribution data; the multi-layer causal graph construction module determines an abnormal cabinet and constructs a multi-layer causal graph; the anomaly judgment module performs joint representation learning by using a causal graph and a cross-layer causal path to generate an anomaly embedding vector and an anomaly judgment result; an edge primary screening result determination module obtains local indexes of edge control equipment and generates an edge primary screening result; the repair strategy determination module generates a repair strategy and sends the repair strategy to the control center. According to the scheme, real-time monitoring and abnormity identification of the machine room cabinet can be realized, the root cause is accurately positioned, closed-loop management from abnormity discovery to rapid intervention is realized, and the operation and maintenance efficiency and the stability of the machine room are improved.

Devices, systems, methods, and processes for operating illumination devices on network devices are described herein. Illumination devices, such as light-emitting diodes, on network devices can provide useful status information when being observed by a technician. However, these illumination devices are often not being looked at in large data centers. As such, energy is often wasted on powering these illumination devices. In order to avoid this wasted power usage and increase sustainability, various embodiments described herein turn off illumination devices, such as network indicator lights and overhead lights, as a default state and illuminates them in response to a specific need. This need can be in response to a work order as well as to illuminate a path form an access point of the server room to the target network device that requires work by the network technician. Dynamically engaging illumination devices associated with network devices can reduce overall power usage.

This invention relates to a domestically produced method for monitoring the unauthorized use of mobile phones, belonging to the field of information security protection technology. The system of this invention includes network cameras, a domestically produced intelligent server, access control, client terminals, a video wall, and a switch. The network cameras and access control are deployed in the monitoring location; the switch and the domestically produced intelligent server are deployed in the server room; the video wall is deployed in the monitoring room; and the client terminals are deployed in the office. The method of this invention includes: video acquisition, video analysis, display of analysis results, and access control linkage control. This invention uses domestically produced CPUs and domestically produced accelerator cards, making it more secure and eliminating the risk of sanctions or backdoors; it can automatically control access, promptly preventing unauthorized mobile phone users from escaping the scene, thus buying valuable time to prevent information leaks.

This invention discloses a multi-dimensional environmental security management and control system for server rooms, relating to the field of server room environment supervision. It includes: a data acquisition module for collecting environmental parameters, equipment operating parameters, and redundancy status data related to PUE extreme conditions within the server room; and an analysis module for receiving data from the acquisition module, constructing a condition correlation analysis model based on the received data, predicting server room environmental security risks and potential faults caused by insufficient redundancy under PUE extreme conditions, and simultaneously outputting risk management instructions. This invention can sensitively capture minute parameter fluctuations and identify parameter drift risks. It can also accurately predict server room environmental security risks and potential faults caused by insufficient redundancy through multi-dimensional feature analysis. Furthermore, without increasing PUE constraints, it can adaptively schedule and allocate redundant resources based on risk level and equipment operational importance.

The invention belongs to the technical field of heat dissipation of electronic equipment, and discloses a heat dissipation and refrigeration device of a server room, which comprises a cooling source for providing a refrigeration cold source; the air wall is connected with the cooling source through a pipeline, a heat exchanger, a cold water coil pipe connected with the heat exchanger, a compressor, a connecting pipe connected with the compressor and an expansion valve are arranged in the air wall, the expansion valve is connected with the heat exchanger through the connecting pipe, and a fan is arranged on the air wall to form an air cooling heat dissipation channel; the cooling capacity distribution assembly is connected with the cooling source through a pipeline and used for distributing the cooling capacity to adapt to the service requirements of different liquid cooling proportions, the air-liquid compatible design avoids dependence on a single cooling technology, the proportion of air cooling and liquid cooling can be adjusted in real time through an intelligent control system, and the cooling capacity is improved. IT load changes (such as day and night flow fluctuations and seasonal service peaks) are matched, and PUE (electric energy utilization efficiency) is reduced.

The application relates to the technical field of data regulation, in particular to an intelligent control method for an air conditioning system for temperature control of a server room, which comprises the following steps: acquiring temperature data, wind direction data and load power data of each monitoring position in a time monitoring window of the server room; acquiring temperature data and total load data of a corresponding channel position of each air conditioner; obtaining a thermal regulation demand index according to the fluctuation of the temperature data, the difference of the wind direction data of each monitoring position, and the change coordination between the temperature data and the load power data; obtaining a thermal radiation characteristic index according to the change coordination of the temperature data of adjacent channel positions and the change coordination of the total load data of the adjacent channel positions; and regulating the air conditioner temperature according to the thermal regulation demand index and the thermal radiation characteristic index corresponding to each air conditioner. The application makes the temperature regulation result more reasonable, realizes dynamic thermal balance among different channels and maintains the temperature stability of the server room.

To solve the problem that a prediction model for predicting power consumption of an air conditioner installed in a server room in a facility has to be generated for each server room.SOLUTION: The air conditioner 2 is installed in a server room 92 in the facility 91. The air conditioning learning device 1 generates the prediction model M1 by learning the air conditioning feature values and the power consumption of the air conditioner 2 in association with each other. The prediction model M1 predicts the power consumption of the air conditioner 2 from the air conditioning feature amount. The air conditioner 2 includes an indoor fan 22, an air inlet 20a, and an air outlet 20b. The air conditioning characteristic amount includes the difference between the static pressure of the air in the vicinity of the air inlet 20a and the static pressure of the air in the vicinity of the air outlet 20b.SELECTED DRAWING: Figure 1

The invention discloses an air conditioner control method and system using natural fresh air for refrigeration, and the method comprises the steps: obtaining the total power of servers of a machine room, and calculating the total heat load of the machine room according to the total power of the servers; outdoor temperature and humidity data and machine room control target temperature and humidity are obtained, and if the outdoor temperature is lower than 17 DEG C and the outdoor average humidity is lower than 75% RH, a fresh air refrigeration mode is adopted; when a fresh air refrigeration mode is carried out, the air supply temperature, the fresh air volume, the humidification volume, the air mixing proportion and the exhaust air volume are calculated according to the total heat load of the machine room and the control target temperature and humidity of the machine room; and when the outdoor temperature and humidity condition does not meet the fresh air refrigeration mode, switching to the normal working mode of the air conditioner. The comprehensive energy consumption of the server room can be reduced, a green energy-saving machine room is realized, and the energy utilization rate is improved.

The application relates to a server change information determination method and device, computer equipment and a storage medium. The application relates to big data and artificial intelligence technology means. The method comprises the following steps: acquiring three-dimensional structure image information of a server room server, feature identification information of all servers contained in the server room server, and current state information of the servers, and collecting real-time change image information of the server room server; the change image information is image information corresponding to a change operation on the server; a feature image of the server contained in each change image information is extracted, and target servers corresponding to each change image information are identified based on the three-dimensional structure image information of the server room server, the feature identification information of the servers, and the feature image of each change image information; and change information of each target server is determined based on the current state information of each target server. The method can improve the determination efficiency of the server change information.

The present application relates to the technical field of machine room safety equipment, and particularly relates to a server machine room alarm system, which comprises a four-wheel drive mobile platform, a shell, a rotating shaft, a sealing plate and an extension part, the top end of the four-wheel drive mobile platform is provided with the shell, the top end of the shell is provided with a square opening, the sealing plate is rotationally installed in the square opening through the rotating shaft, a torsional spring is arranged on the rotating shaft, the bottom end of the sealing plate is provided with two groups of extension parts, the server machine room alarm system further comprises a lifting assembly, a detection alarm assembly, a transmission assembly and a locking assembly, the bottom end of the shell is internally provided with the lifting assembly, the lifting assembly is internally provided with the detection alarm assembly, the transmission assembly is arranged between the extension part and the lifting assembly, and the top end of the shell is internally provided with the locking assembly; in a normal state, the lifting assembly is shortened, so that the detection alarm assembly enters the shell, and the detection alarm assembly can timely alarm when discovering a fire through environment detection on the server machine room, thereby improving safety protection.

This application discloses a cooling system and a data center, which simultaneously provide air cooling and liquid cooling for a data center server room, and the ratio of air cooling to liquid cooling can be flexibly adjusted to meet the diverse heat dissipation needs of the data center server room. The cooling system includes: a compressor, a condenser, a refrigerant control system, a liquid cooling system, and an air cooling system; the compressor, the condenser, and the refrigerant control system are connected sequentially; the liquid cooling system and the air cooling system are connected in parallel between the compressor and the refrigerant control system; the liquid cooling system and the air cooling system share the condenser and the compressor; and the refrigerant control system is used to control the refrigerant flowing through the liquid cooling system and the air cooling system.

This invention discloses a method, system, device, and medium for the batch automatic deployment of multiple operating systems, belonging to the field of operating system deployment technology. The technical problem this invention aims to solve is how to achieve the batch automated deployment of multiple operating system versions, improving the deployment efficiency of data center server rooms and delivery maintenance, and enhancing system stability and security. The technical solution adopted is as follows: High-availability service configuration: Based on keepalived, configure data synchronization services, health monitoring and triggering scripts for the Cobbler service to complete the high-availability configuration of the Cobbler service; Automated deployment of multiple operating systems: Centrally manage the installation and configuration of multiple server operating systems, achieving automated operating system installation and managing operating system-related configurations; Patch configuration update: Configure multiple patch sources on the Cobbler server for storing and managing system patches.

This invention provides an underwater data center for placement on the seabed near coastal cities to improve network speed and smoothness through short-distance transmission. The underwater data center includes a shell and a return air duct. The shell has an IT equipment area and an auxiliary function area. The IT equipment area includes a server room module, and the auxiliary function area includes a cooling module. The air inlet of the return air duct is connected to the air outlet of the server room module, and the air outlet of the return air duct is connected to the air inlet of the server room module. The cooling module is disposed within the return air duct. The cooling module has a first heat exchange section with a flow cavity and a seawater inlet and outlet connected to the flow cavity to introduce flowing seawater into the flow cavity for heat exchange with the air in the return air duct. This invention addresses the problem of excessive energy consumption in cooling data centers in existing technologies.

An air conditioner system, and a cooling method. The air conditioner system comprises: a cabinet, the cabinet being arranged outdoors, the cabinet comprising a first cabinet and a second cabinet, and the first cabinet being communicated with the second cabinet; ventilation ports, the ventilation ports comprising an air supply port and an air return port, the air supply port enabling the indoor space to be communicated with the first cabinet, the air return port being arranged on the second cabinet and enabling the indoor space to be communicated with the second cabinet, and the air supply port and the air return port being arranged on the same side of the cabinet; fans, the fans comprising a first fan, and the first fan being arranged corresponding to the air supply port and supplying air towards the air supply port; and a refrigeration system, the refrigeration system comprising a compressor, an evaporator, and condensers, the evaporator and the compressor being arranged in the first cabinet, the condensers being arranged outside the first cabinet, and the evaporator being located between the air supply port and the air return port. The air conditioner system eliminates the need for disposing an indoor unit inside a data center, thereby preventing the air conditioner system from occupying the space of a server room, improving the space utilization rate of the server room, and reducing the installation difficulty and installation cost of the air conditioner system.

Disclosed is a system for positioning cables within a server room, which includes a wire-pulley system which includes a wire operably coupled to a first pulley wheel and a second pulley wheel. The wire is looped around the first and second pulley wheel such that a point in the wire is laterally movable between the first and second pulley wheels when the first and second pulley wheels are rotated. The system for positioning cables includes a cable carrier which is removably coupled to the point in the wire. The cable carrier includes a central body defining an elongated vertical structure. The cable carrier includes a plurality of posts extending laterally from the central body, where gaps defined between adjacent posts define receiving slots, where each of the plurality of receiving slots are configured to removably receive a segment of an electronics cable.

The application belongs to the technical field of edge computing, and discloses a high-density server room temperature management system based on edge computing. The system deploys an embedded edge computing terminal in each server cabinet, collects temperature data through a bus, and establishes a communication connection with adjacent terminals. The terminal calculates a heat diffusion path using a lightweight heat conduction prediction model, sends a cold request and a collaborative adjustment signal to adjacent terminals. Adjacent terminals combine their own thermal state to calculate an optimal air volume distribution strategy through a multi-edge game algorithm, and generate adjustment instructions for precision air conditioner fans or micro-module passage doors. The application eliminates the long-link transmission delay of centralized architecture through distributed collaborative control of edge nodes, can suppress the spread of local hot spots, improve cold utilization and thermal environment uniformity, and reduce the data processing load of the central server.

Server farm power management system.

This application discloses a quick-release server chassis, an installation structure for the server chassis and bracket, and a server, relating to the field of server technology. It includes a chassis body, a pull-out plate assembly, and a quick-release structure. Due to the detachable plug-in design of the first connector sleeve and the first connector, compared to traditional screw fixing and clip locking methods, the chassis body and the pull-out plate assembly can be fixed / separated without additional tools. When it is necessary to inspect or replace electrical components, simply pull the first connector out of the first connector sleeve, and the pull-out plate assembly can be pulled out by sliding cooperation, allowing direct operation of the electrical components integrated on the pull-out plate. During installation, the reverse operation allows for quick resetting and fixing, significantly shortening disassembly and assembly time, and is particularly suitable for the needs of server room scenarios with multiple devices and high-frequency maintenance.

A phase-change liquid cooling architecture for a data center, and a server room. The architecture comprises a server room, a cabinet, and a condensation unit fixed in the server room. The server room comprises a sealed device chamber, in which the cabinet and the condensation unit are located, the condensation unit being located above the cabinet. A node chassis on a side of the cabinet comprises an exhaust opening and a liquid inlet, and an inner cavity of the chassis is capable of accommodating a phase-change working fluid. A vaporized working fluid in the node chassis can be discharged into the device chamber through the exhaust opening, and a liquid return pipe in communication with the liquid inlet of the chassis is provided with a liquid return interface. The condensation unit comprises a condensation tube and a liquid collection tray, the liquid collection tray being located below the condensation tube. A liquid outlet interface of the liquid collection tray is connected to the liquid return interface of the liquid return pipe to form a liquid return channel. In this configuration, the condensation unit and the cabinet are arranged in the sealed device chamber of the server room to form a server room-level sealed phase-change liquid cooling architecture. Compared with conventional cabinet-level sealing or node-level sealing, the overall cost of implementing sealing can be effectively reduced.

The invention discloses a distribution box for a server room, and belongs to the field of distribution boxes. A distribution box for a server room comprises a supporting bottom frame, the top surface of the supporting bottom frame is in butt joint with a main box body in the vertical direction, main panels are uniformly arranged in the main box body in the vertical direction, a main door plate is clamped to the inner side edge of an opening of the main box body, a handle is arranged on one side edge of the main door plate, and the main door plate is connected with a power supply. A rear box body is fixedly connected to one side edge of the main door plate through bolts, an outer screen is embedded in the side edge, away from the rear box body, of the main door plate, an inner door plate is vertically arranged on the inner side edge of the main box body, and the effect that installation is easier and easier is brought to subsequent installation operation under the split structure; the internal ventilation cooling heat dissipation effect of the main box body is improved, the heat dissipation effect of the equipment can be better after the equipment is installed subsequently, a series of troubles caused by opening the main box body are not needed, the workload is greatly reduced, and the working efficiency is improved.

The invention provides a high-density server room dynamic temperature control system based on temperature-humidity-airflow velocity cooperative control, and the system comprises a heat distribution diagram construction module which is used for periodically collecting temperature correlation data in a room, and generating a dynamic heat distribution diagram of the room based on the collected temperature correlation data in combination with a room physical model; the temperature associated data comprises real-time temperature data, relative humidity data and airflow velocity data; the risk area analysis and identification module is used for performing comparative analysis on the three-dimensional dynamic thermal distribution diagram of the machine room and a preset temperature safety threshold value to obtain a two-stage thermal density risk area; and the region determination and factor calculation module is used for calculating a thermal density risk influence factor of a region which does not eliminate the identified risk and needs to intervene in the regulation without preventing the potential risk based on the two-stage thermal density risk region. A stepped regulation mechanism is combined with closed-loop feedback control, so that excessive regulation and system oscillation are avoided, and the energy consumption performance is further optimized.

The invention discloses a quick-release server machine box, a mounting structure of the server machine box and a bracket and a server, and relates to the technical field of servers, the quick-release server machine box comprises a machine box body, a drawing plate assembly and a quick-release structure, due to the fact that the detachable inserting design of a first inserting sleeve and a first inserting piece is adopted, compared with traditional screw fixing, buckle locking and other modes, the quick-release server machine box is more convenient to disassemble and assemble, and the service life of the quick-release server machine box is prolonged. And the machine box body and the drawing plate assembly can be fixed / separated without an additional tool. When the electrical components need to be overhauled and replaced, only the first plug connector needs to be pulled out of the first plug sleeve, the drawing plate assembly can be pulled out through sliding fit, and the electrical components integrated on the drawing plate can be directly operated. And during installation, quick resetting and fixing can be realized through reverse operation, so that the disassembly and assembly time is remarkably shortened, and the scene requirements of multi-equipment and high-frequency maintenance of a server room are particularly met.

The utility model relates to the technical field of ventilation systems, and discloses a server room ventilation system which comprises a shell, a fixing block is fixedly installed in the middle of the interior of the shell and divides the interior of the shell into a left cavity and a right cavity, and fans are fixedly installed in the left cavity and the right cavity. And a plurality of barrier strips are fixedly mounted on the outer wall of the fan on the shell at equal intervals. According to the dust removal device, the dust blocking net is cleaned through the cleaning assembly, when the suction head moves on the outer wall of the dust blocking net, dust attached to the outer wall of the dust blocking net can become loose through the comb teeth arranged at the lower end of the suction head, and then the dust on the dust blocking net is adsorbed through the suction head; and after the suction head adsorbs the outer wall of the dust blocking net, the convex edges arranged at the upper end of the suction head can wipe the outer wall of the dust blocking net, so that the dust blocking net can be cleaned up, and dust attached to the dust blocking net is prevented from influencing the ventilation effect of the device on the server room.

This application discloses a data center cooling system, belonging to the field of data center cooling systems. The system includes rack units, each with interconnected rack units on its sides and back, housed within a sealed server room. A cooling airflow layer is located at the top of the sealed server room. This data center cooling system features a modular design for the rack units, but adjacent racks share a heat-conducting plate. Heat is transferred to the cooling airflow layer via heat pipe phase change principle and dissipated by variable frequency fans, forming an overall cooling capacity. Simultaneously, each rack unit has an independent cooling system with copper pipe cooling plates, a circulating pump, and a heat exchanger. Temperature changes are monitored online by temperature sensors within each rack to evaluate the effectiveness of the overall cooling architecture. Cooling compensation is then implemented through the independent cooling architecture, effectively saving energy and facilitating targeted maintenance without affecting overall operation.

Provided is a liquid cooled data center, comprising: a plurality of server rooms which are arranged vertically, each comprising at least one group of computing devices; a plurality of heat dissipation devices, arranged on the outer sides of the server rooms and corresponding to the computing devices, wherein each heat dissipation device comprises a first cooling tower, a first gas inlet and a first gas outlet, each first heat dissipation channel comprises a first heat dissipation outlet, a first gas enters the heat dissipation device from the first gas inlet and is converted into a second gas after passing through the first cooling tower, and the second gas enters a first heat dissipation inlet from the first gas outlet and is discharged by means of the first heat dissipation outlet; and a plurality of first cooling liquid pipes, wherein the first cooling liquid pipes pass through the first cooling towers, a first cooling liquid and a second cooling liquid flow in the first cooling liquid pipes, the first cooling liquid absorbs heat from the computing devices and is then converted into the second cooling liquid, and the second cooling liquid exchanges heat with the first gas and is then converted into the first cooling liquid. The present invention can maximize the heat dissipation efficiency of a liquid cooling system, and avoid adverse effects of an air cooling system on the liquid cooling system.