Big data server remote intelligent monitoring and maintenance system based on 5G

文档序号：815705 发布日期：2021-03-26 浏览：9次中文

阅读说明：本技术 一种基于5g的大数据服务器远程智能监测及维护系统 (Big data server remote intelligent monitoring and maintenance system based on 5G ) 是由不公告发明人于 2020-11-30 设计创作，主要内容包括：本发明公开了一种基于5G的大数据服务器远程智能监测及维护系统,包括：服务器存放单元、位置信息获得单元、深度信息获得单元、维护单元、5G通信单元和维护平台；本系统通过5G通信单元传回的服务器存放单元的身份信息、位置信息、深度信息、下一次服务器维护日期K以及下一次服务器维护任务信息能够自动生成维护出勤任务,能够根据维护出勤任务中的身份信息确定需要维护的服务器存放单元,避免维护错误,且能够根据维护出勤任务中的深度信息和位置信息能够快速找到服务器存放单元,避免长时间寻找和定位,提高维护效率,并且能够根据维护出勤任务中的维护日期进行准确维护,避免错误维护或遗忘维护。(The invention discloses a 5G-based remote intelligent monitoring and maintenance system for a big data server, which comprises the following components: the system comprises a server storage unit, a position information acquisition unit, a depth information acquisition unit, a maintenance unit, a 5G communication unit and a maintenance platform; this system passes through the identity information of server storage unit that 5G communication unit returned, positional information, the degree of depth information, next server maintenance date K and next server maintenance task information can the automatic generation maintain the task of attendance, can confirm the server storage unit that needs to maintain according to the identity information who maintains in the task of attendance, avoid the maintenance mistake, and can find server storage unit fast according to degree of depth information and positional information who maintains in the task of attendance, avoid looking for a long time and fix a position, improve maintenance efficiency, and can accurately maintain according to the maintenance date who maintains in the task of attendance, avoid the mistake to maintain or forget to maintain.)

1. The utility model provides a big data server remote intelligent monitoring and maintenance system based on 5G which characterized in that, the system includes:

the server storage unit is used for storing the server and is arranged on the seabed surface layer when in use;

the position information obtaining unit is used for obtaining the position information of the server storage unit and sending the position information to the 5G communication unit, and the position information obtaining unit is provided with a working mode and a standby mode;

the system comprises a maintenance unit, a position information acquisition unit, a depth information acquisition unit, a 5G communication unit and a control unit, wherein the maintenance unit is used for storing the identity information of the server storage unit, the maintenance task information of the server storage unit and historical maintenance record information, generating a next server maintenance date K based on a task period W in the historical maintenance record and the maintenance task information, controlling the position information acquisition unit and the depth information acquisition unit to enter a working mode when the distance between the next server maintenance date K and the next server maintenance date K is smaller than a preset time threshold T, and sending the identity information, the position information, the depth information, the next server maintenance date K and the next server maintenance task information of the server storage unit to the 5G communication unit;

the 5G communication unit is used for sending the identity information, the position information, the depth information, the next server maintenance date K and the next server maintenance task information of the server storage unit to the maintenance platform;

and the maintenance platform is used for generating a maintenance attendance task based on the identity information of the server storage unit, the next server maintenance date K and the next server maintenance task information, and sending the maintenance attendance task to the maintenance team member.

2. The 5G-based big data server remote intelligent monitoring and maintenance system according to claim 1, wherein the server storage unit comprises:

the device comprises a shell, a plurality of first motors, a plurality of propellers and a controller; the system comprises a shell, a plurality of servers and a controller, wherein the servers are stored in the shell, the shell is fixed at the seabed, a plurality of first motors are uniformly distributed on the surface of the shell, the first motors correspond to the propellers one to one, the output ends of the first motors are fixedly connected with the mounting ends of the propellers, the controller is used for controlling the starting and stopping of the first motors, and a power supply used for supplying power to the first motors is arranged in the shell.

3. The 5G-based big data server remote intelligent monitoring and maintenance system according to claim 2, further comprising: the floating block comprises a floating block body and a connecting pipe, one end of the connecting pipe is fixedly connected with the surface of the shell, the other end of the connecting pipe is fixedly connected with the lower surface of the floating block body, a power line and a data line for connecting a 5G communication unit are arranged in the connecting pipe, and the 5G communication unit is installed on the upper surface of the floating block body.

4. The 5G-based big data server remote intelligent monitoring and maintenance system according to claim 2, further comprising a plurality of first temperature sensors, a plurality of second temperature sensors and a plurality of first mounting brackets, wherein the plurality of first temperature sensors are uniformly distributed on the surface of the shell and used for detecting the temperature of the seawater in the surface area of the shell and transmitting the detected first seawater temperature value to the controller; the second temperature sensors correspond to the first mounting brackets one by one, one end of each first mounting bracket is fixedly connected with the outer surface of the shell, the other end of each first mounting bracket extends towards the outside of the shell and then is fixedly connected with the second temperature sensor, and the second temperature sensors are used for detecting the temperature of the seawater corresponding to the preset area and transmitting the detected temperature value of the second seawater to the controller; when the absolute value of the difference value between the first seawater temperature value and the second seawater temperature value is larger than a preset range, the controller starts the first motor; when the absolute value of the difference value of the first seawater temperature value and the second seawater temperature value is within the preset range, the controller closes the first motor.

5. The 5G-based big data server remote intelligent monitoring and maintenance system according to claim 2, further comprising: the safety device comprises a first fixing support, a first circular ring, a fastening belt, a first safety buckle and a second safety buckle; first fixed bolster one end and the inboard fixed connection of first ring, the first fixed bolster other end is fixed at the shell surface, first ring is passed to shell one end, the ring cover is established at the shell surface, be equipped with the first fixed orifices of a plurality of on the first ring, the fastening band is used for dressing on the maintainer is physically, first insurance is detained one end and fastening band fixed connection, first insurance is detained the other end and is used for with first ring sliding connection, second insurance is detained one end and fastening band fixed connection, the second insurance is detained the other end and is used for hanging to detain on first fixed orifices.

6. The 5G-based big data server remote intelligent monitoring and maintenance system according to claim 2, further comprising: the maintenance ship is provided with a winch, the top of the shell is provided with a hanging ring, one end of a winch steel rope is fixed on the winch, the other end of the winch steel rope is fixedly connected with a lifting hook, the sliding hook is provided with a first through hole, the winch steel rope penetrates through the first through hole, the sliding hook is in sliding connection with the winch steel rope, the sliding hook is used for transporting the maintenance tool box, a server maintenance tool is arranged in the maintenance tool box, a rubber pad is arranged at the joint of the winch steel rope and the lifting hook, and an air bag layer is arranged on the outer surface of the maintenance tool box.

7. The 5G-based big data server remote intelligent monitoring and maintenance system according to claim 6, further comprising: the maintenance tool box comprises an inflation pump and an air pipe, wherein the inflation pump is arranged on a maintenance ship, the air bag layer is provided with an air inlet hole and an air outlet hole, the maintenance tool box is in a maintenance state and a non-maintenance state, and when the maintenance tool box is in the non-maintenance state, the air inlet hole and the air outlet hole are both in an opening state; when the maintenance tool box is in a maintenance state, the air pipe is in butt joint with the air inlet hole, and the air outlet hole is in a closed state; when the maintenance tool box moves to a preset position on the seabed from a maintenance ship, the controller controls the inflator pump to inflate the airbag layer through the air pipe, and the inflation is stopped when the maintenance tool box moves to the preset position; when the maintenance tool box moves to the sea level from the preset position of the seabed, the controller controls the inflator pump to inflate the air bag layer through the air pipe, and when the maintenance tool box moves to the sea level, the inflation is stopped.

8. The 5G-based big data server remote intelligent monitoring and maintenance system according to claim 2, further comprising: 4 fixing columns, wherein 4 fixing points of the 4 fixing columns on the seabed surface layer respectively correspond to 4 vertexes of the rectangle, the lower ends of the fixing columns are inserted into the seabed surface layer for fixing, the middle parts of the fixing columns are fixedly provided with horizontal fixing platforms extending outwards, and the horizontal fixing platforms are used for installing and fixing the shell;

the shell is a cuboid shell, 4 fixing through holes are arranged on the shell and penetrate through the upper surface and the lower surface of the shell, each horizontal fixing platform corresponds to one fixing stud and a plurality of butt-joint rods, the lower end of each fixing stud is fixedly connected with the upper surface of the horizontal fixing platform, the outer surface of each fixing stud is in a thread shape, the lower end of the butt joint rod is provided with a butt joint screw hole, the fixing stud can be in threaded connection with the butt joint rod, the upper end of the butt joint rod is a threaded end head, the size of the threaded end head is matched with that of the butt joint screw hole, the threaded end of one of the butt joint rods is in threaded connection with the butt joint screw hole of the other butt joint rod to realize butt joint of 2 butt joint rods, the butt joint rods are sequentially in butt joint to form a traction fixing rod, the length of each butt joint rod is smaller than that of the fixing through hole, the sum of the lengths of the two butt joint rods is larger than that of the fixing through hole, and the length of the traction fixing rod is matched with the distance from the horizontal fixing platform to the sea level;

the process of hoisting the shell from the sea level to the horizontal fixed platform comprises the following steps:

butting a plurality of butt joint rods corresponding to each horizontal fixing platform to form 4 traction fixing rods, wherein the traction fixing rods are in threaded connection with corresponding fixing studs;

respectively inserting 4 traction fixing rods into 4 fixing through holes of the shell by using a lifting device;

then hoisting the shell to a horizontal fixed platform by using a hoisting device along the traction fixed rod;

and then the hoisting device is retracted, and the part of the traction fixing rod which leaks out of the shell is disassembled, so that one butt joint rod is left in each fixing through hole.

9. The 5G-based big data server remote intelligent monitoring and maintenance system according to claim 2, wherein the housing is cylindrical, the system further comprising a first maintenance tool, the first maintenance tool comprising:

the device comprises a first guide rail, a second fixed support, a sliding trolley, a fixed plate, a screw rod, a third fixed support, a butt joint sleeve, a return spring, a sliding rod, a sliding shovel, a blade and a maintenance motor;

the end-to-end butt joint of the first guide rail is circular, the center line of the first guide rail is superposed with the center line of the shell, one end of the second fixing support is fixedly connected with one end of the shell, the other end of the second fixing support extends out of the shell and then is fixedly connected with the first guide rail, the diameter of the first guide rail is larger than the outer diameter of the shell, the sliding trolley is in sliding connection with the first guide rail, the fixing plate is fixed on the sliding trolley, a first screw hole is formed in the fixing plate, one end of the screw rod penetrates through the first screw hole and then extends into the butt joint sleeve from one end of the butt joint sleeve and is contacted with one end of the slide rod, the other end of the screw rod is used for butt joint with the output shaft of the maintenance motor, a groove extending along the length direction of the butt joint sleeve is formed in the inner wall of the butt joint sleeve, a return spring is installed in the groove, the other end of the third fixed support is fixedly connected with the outside of the butt joint sleeve, the other end of the sliding rod, which is positioned outside the butt joint sleeve, is fixedly connected with the sliding shovel, and the sliding shovel is provided with a blade which is arc-shaped and is in contact with the surface of the shell.

10. The 5G-based large data server remote intelligent monitoring and maintenance system according to claim 6, wherein a lifting device, a first electric telescopic rod and a choke cylinder sleeve are further arranged on the maintenance ship; the lifting device is used for lifting the shell from the maintenance ship to the seabed or from the seabed to the maintenance ship; when the shell is lifted, the upper end of the first electric telescopic rod is fixed at the maintenance ship end, the lower end of the first electric telescopic rod is fixedly connected with the upper end of the flow-resisting cylindrical sleeve, the shell is positioned in the flow-resisting cylindrical sleeve, and the upper end and the lower end of the flow-resisting cylindrical sleeve are in an opening shape.

Technical Field

The invention relates to the field of server maintenance, in particular to a 5G-based large data server remote intelligent monitoring and maintenance system.

Background

A server is one of computers that runs faster, is more heavily loaded, and is more expensive than a regular computer. The server provides calculation or application services for other clients (such as terminals like PC, smart phone, ATM and the like and even large equipment like train systems and the like) in the network. The server has high-speed CPU computing capability, long-time reliable operation, strong I/O external data throughput capability and better expansibility.

With the advancement and development of technology, people generate various data every day, and the data needs to be stored and processed, and a large number of servers are needed to participate, so that each large internet company designs a corresponding server base, and the server base has a large number of servers, and the servers have the following problems in the maintenance process:

1. high heat, the electronic components generate heat when current passes through, especially the busiest CPU, and a large amount of heat is generated when a large number of servers are gathered together.

2, the high heat quantity requires a large amount of heat dissipation equipment, such as heat dissipation equipment, air conditioning systems, water cooling systems, etc., and on the one hand, the equipment and the systems consume large energy, and on the other hand, the cost is increased.

3 high latency, there is a corresponding latency in the reading of server data.

In order to solve the above problems, some enterprises in the prior art store servers in the seabed, and the seabed storage servers have the following advantages:

1. the seawater is cold, and can cool the server, thereby realizing the solution of heat and energy consumption.

2. The wave power can be used for generating power, and clean and sustainable energy can be provided for the server.

3. Developed big cities are close to the seas, and the number of network users is the most, so that delay can be reduced when the cities are built at the seas.

The servers need to be maintained regularly when stored in the seabed, a traditional maintenance mode is that maintenance personnel regularly maintain according to a maintenance table, manual supervision and maintenance are easy to forget maintenance, a plurality of server storage devices are arranged in the seabed, the positions and the depths of the server storage devices are different, and each maintenance personnel needs to spend a large amount of time on the sea surface to find the positions and the depths of server units needing to be maintained, so that the maintenance efficiency is low, and maintenance disorder and maintenance errors are easily caused.

Disclosure of Invention

One of the purposes of the invention is to realize the maintenance of the server quickly and accurately.

In order to achieve the above object, the present invention provides a 5G-based remote intelligent monitoring and maintenance system for a big data server, the system comprising:

the server storage unit is used for storing the server and is arranged on the seabed surface layer when in use;

This system passes through the identity information of server storage unit that 5G communication unit returned, positional information, the degree of depth information, next server maintenance date K and next server maintenance task information can the automatic generation maintain the task of attendance, can confirm the server storage unit that needs to maintain according to the identity information who maintains in the task of attendance, avoid the maintenance mistake, and can find server storage unit fast according to degree of depth information and positional information who maintains in the task of attendance, avoid looking for a long time and fix a position, improve maintenance efficiency, and can accurately maintain according to the maintenance date who maintains in the task of attendance, avoid the mistake to maintain or forget to maintain.

Furthermore, the communication in the system adopts a 5G communication unit which can ensure good communication effect, and the position information obtaining unit and the depth information obtaining unit in the invention can save energy when being in a standby mode in a time period far away from the maintenance date, and switch to a working mode when the maintenance date is about to arrive, thereby realizing the effect of saving energy.

The inventor of the present application also finds that although the server has respective advantages in the seabed, the server also has corresponding problems, such as influence on the marine environment, and since the server generates a large amount of heat during operation and then the heat is dissipated into the seawater around the server, the temperature of the surrounding seawater is higher than that of the seawater in other areas, and the normal growth of marine organisms is influenced by the change of the temperature of the seawater.

It is therefore another object of the present invention to reduce the effect of the server's stocking of the seafloor on marine life.

In order to achieve the above object, the present invention provides an improvement of a server storage unit in a system, wherein the server storage unit includes:

The invention relates to a server, which comprises a shell, a server, a first motor, a second motor, a propeller, a first motor, a second propeller, a second motor, a third motor, a fourth motor, a fifth motor, a sixth motor, a seventh motor, a sixth motor, a fifth motor, a sixth motor, a seventh motor, a sixth motor, a seventh motor, a sixth motor, a.

The applicant also researches and discovers that if the 5G communication unit and the shell are placed on the sea floor together, normal transmission of communication signals can be influenced due to the influence of seawater when the 5G communication unit is positioned below the sea surface, and in order to guarantee the normal communication quality of the 5G communication unit, the invention is correspondingly improved, and the 5G communication unit is arranged on the floating block, so that the 5G communication unit floats on the sea surface through the floating block, and the normal transmission of the communication signals is guaranteed.

Wherein, the system of the invention also comprises: the floating block comprises a floating block body and a connecting pipe, one end of the connecting pipe is fixedly connected with the surface of the shell, the other end of the connecting pipe is fixedly connected with the lower surface of the floating block body, a power line and a data line for connecting a 5G communication unit are arranged in the connecting pipe, and the 5G communication unit is installed on the upper surface of the floating block body.

Preferably, the system further comprises a plurality of first temperature sensors, a plurality of second temperature sensors and a plurality of first mounting brackets, wherein the plurality of first temperature sensors are uniformly distributed on the surface of the shell and used for detecting the temperature of the seawater in the surface area of the shell and transmitting the detected first seawater temperature value to the controller; the second temperature sensors correspond to the first mounting brackets one by one, one end of each first mounting bracket is fixedly connected with the outer surface of the shell, the other end of each first mounting bracket extends towards the outside of the shell and then is fixedly connected with the second temperature sensor, and the second temperature sensors are used for detecting the temperature of the seawater corresponding to the preset area and transmitting the detected temperature value of the second seawater to the controller; when the absolute value of the difference value between the first seawater temperature value and the second seawater temperature value is larger than a preset range, the controller starts the first motor; when the absolute value of the difference value of the first seawater temperature value and the second seawater temperature value is within the preset range, the controller closes the first motor.

The inventor of the application researches and discovers that the seawater in part of sea areas and the sea floors frequently flows to ensure that the temperature on the shell can be rapidly dissipated, if the first motor is still continuously rotated to cause resource waste, the invention improves to solve the problems, the temperature sensor is used for detecting the temperature difference, when the temperature difference is not large, the natural flow of the seawater can meet the heat dissipation requirement, the motor is not required to be started to achieve the purpose of saving energy, when the detected temperature difference is large, the natural flow of the seawater can not meet the heat dissipation requirement of the shell, the motor is required to be started to generate water flow for heat dissipation, the ambient temperature of the shell and the surface temperature of the shell are detected, when the temperature difference is large, the seawater temperature difference is large, the motor is required to drive the propeller to generate the water flow to accelerate the heat dissipation, and the heat dissipation is accelerated, the seawater temperature around the shell is prevented from being too high. If the temperature difference is not large, the flow of the seawater can meet the heat dissipation requirement, the motor can be turned off to save energy, and triple effects of marine environment protection, shell heat dissipation and energy conservation are achieved.

Although the server has various benefits on the seabed, the maintenance of the seabed server has daily maintenance and special maintenance, and workers dive to the seabed for maintenance during the daily maintenance; and during special maintenance, the server is hoisted to the platform or the ship for maintenance, and the server is placed back to the seabed after the maintenance is finished.

The inventor of the present invention finds that when a maintenance person is in a subsea maintenance server, the body of the maintenance person may flow with seawater due to the flow of seawater, and the maintenance person is inconvenient to operate, so the present invention designs a corresponding maintenance person fixing manner, and makes corresponding improvements, and preferably, the system of the present invention further includes: the safety device comprises a first fixing support, a first circular ring, a fastening belt, a first safety buckle and a second safety buckle; first fixed bolster one end and the inboard fixed connection of first ring, the first fixed bolster other end is fixed at the shell surface, first ring is passed to shell one end, the ring cover is established at the shell surface, be equipped with the first fixed orifices of a plurality of on the first ring, the fastening band is used for dressing on the maintainer is physically, first insurance is detained one end and fastening band fixed connection, first insurance is detained the other end and is used for with first ring sliding connection, second insurance is detained one end and fastening band fixed connection, the second insurance is detained the other end and is used for hanging to detain on first fixed orifices.

The fastening belt is worn on the body by a maintainer using the system when the maintainer is at the seabed, then the first safety buckle is hung and buckled on the first circular ring, the first safety buckle is in sliding connection with the first circular ring, so that the maintainer can adjust the maintenance working position according to the requirement, the second safety buckle is hung and buckled on the first fixed hole, the position of the first fixed hole is fixed, the maintainer is limited, the floating along with the flowing of seawater is avoided, the position of the second safety buckle can be changed when the position needs to be adjusted, the system is convenient to use, the maintainer can operate at the seabed, the safety is high, the second safety buckle is separated from the first fixed hole when the maintenance position is changed, then the position of the first safety buckle on the first circular ring can be adjusted, and the second safety buckle is butted with the first fixed hole after the position is adjusted to a new position.

Preferably, the system of the present invention further comprises: the maintenance ship is provided with a winch, the top of the shell is provided with a hanging ring, one end of a winch steel rope is fixed on the winch, the other end of the winch steel rope is fixedly connected with a lifting hook, the sliding hook is provided with a first through hole, the winch steel rope penetrates through the first through hole, the sliding hook is in sliding connection with the winch steel rope, the sliding hook is used for transporting the maintenance tool box, and a server maintenance tool is arranged in the maintenance tool box.

The inventor of the application researches and finds that a maintenance worker needs to carry a diving device and a maintenance tool when carrying out server maintenance, the pressure is high when carrying the maintenance tool to dive and move, the physical power consumption is high, and the maintenance worker is inconvenient to dive and move.

Preferably, a rubber pad is arranged at the joint of the winch steel rope and the lifting hook in the system, and an air bag layer is arranged on the outer surface of the maintenance tool box.

The inventor of the application finds that the maintenance tool box can generate a higher speed in the process of being lowered due to higher weight in the process of being lowered in a sliding mode, so that the maintenance tool box is easy to collide with a shell or maintenance personnel or the seabed.

Preferably, the system in the present system further comprises: the maintenance tool box comprises an inflation pump and an air pipe, wherein the inflation pump is arranged on a maintenance ship, the air bag layer is provided with an air inlet hole and an air outlet hole, the maintenance tool box is in a maintenance state and a non-maintenance state, and when the maintenance tool box is in the non-maintenance state, the air inlet hole and the air outlet hole are both in an opening state; when the maintenance tool box is in a maintenance state, the air pipe is in butt joint with the air inlet hole, and the air outlet hole is in a closed state; when the maintenance tool box moves to a preset position on the seabed from a maintenance ship, the controller controls the inflator pump to inflate the airbag layer through the air pipe, and the inflation is stopped when the maintenance tool box moves to the preset position; when the maintenance tool box moves to the sea level from the preset position of the seabed, the controller controls the inflator pump to inflate the air bag layer through the air pipe, and when the maintenance tool box moves to the sea level, the inflation is stopped.

The inventor of the application researches and discovers that although the air bag can protect the maintenance tool box, the volume of the maintenance tool box is enlarged and the maintenance tool box is not convenient to store due to the air bag layer, so that the air bag is not convenient to transport and store if being filled with air when being maintained on a ship, the maintenance tool box is too large due to the inflation on the ship and is not convenient to transport and store.

Preferably, the system of the present invention further comprises: 4 fixed columns, 4 fixed points of 4 fixed columns on the seabed top layer correspond 4 summits of rectangle respectively, and the fixed column lower extreme inserts and fixes in the seabed top layer, and the fixed column middle part is fixed the horizontal fixed platform of outside extension, and horizontal fixed platform is used for the installation fixed shell.

The inventor of the application researches and finds that the seabed surface layer is not completely planar and is uneven, the direct placement and fixation of the shell are inconvenient, if the seabed surface layer is directly placed, the shell is easy to be inclined, the server is consistently in an inclined state after long-term use, the stress of a device is easy to be uneven, the device is easy to be damaged in an accelerated manner, and if the seabed surface layer is directly placed, the seabed surface layer material on the lower surface of the whole shell is easy to be extruded and damaged, and the seabed environment is unfavorable, in order to solve the problems, the invention designs 4 fixing columns, fixes the shell in a platform consisting of horizontal fixing platforms of the 4 fixing columns, further suspends the shell in the seabed for fixation, fixes the shell from 4 directions, fixes the shell stably, and can adjust the depth of each fixing column inserted into the seabed, further realizes that the fixing platforms are positioned on the same horizontal plane, and realizes, the emergence of slope has been prevented, and unsettled fixed shell can avoid damaging the large tracts of land on seabed top layer, protects seabed environment, and the below region of built on stilts back shell can provide shelters for some marine life, ensures marine life's good growth.

Preferably, in this application, the housing is cylindrical, and the system further includes a first maintenance tool, and the first maintenance tool includes:

The inventor of the application researches and discovers that impurities, such as shells or seaweeds, on the surface of a server shell need to be removed regularly after the server shell is stored on the seabed for a long time, the traditional mode is that the surface of the server shell is coated with a coating which can inhibit the attachment and growth of marine organisms, but the coating can pollute the marine environment, a maintainer uses a tool to shovel the impurities on the surface off the seabed, the seabed is inconvenient for the maintainer to shovel due to pressure and buoyancy, the shellfish is adsorbed on the shell and is not easy to shovel off, the shellfish adsorption capacity is strong, the shellfish is not easy to shovel off, and the paint on the surface of the shell is easy to hang off by shoveling for multiple times, so that the impurity cleaning becomes difficult maintenance work, a plurality of maintainers are required to carry out simultaneously, the physical strength is large, in order to solve the problems, the invention is improved and designed, on one hand, the marine environment is prevented, on the other hand, the shovel is used for automatically replacing the traditional manual operation, the efficiency is improved, the labor is saved, when impurities are scraped, the lead screw is driven to rotate by the maintenance motor, the lead screw advances after rotating in the first screw hole to push the sliding rod in the butt joint sleeve to move, the sliding rod moves to drive the sliding shovel to move, further, the impurities on the surface of the shell are removed by the blade, the blade is arc-shaped and is matched with the arc-shaped surface of the shell, the impurities on the surface can be conveniently removed, the arc-shaped blade is not easy to damage the surface of the shell, after the current position is advanced to the preset position to complete the impurity removal of the region, the maintenance motor rotates reversely to drive the lead screw to return to the initial position, the return spring can be used for quickly returning to facilitate the rapid removal of the next region in the returning process, compared with the traditional mode, the corresponding impurity removal, avoided traditional manpower to clear away, and when clearing away at every turn, only need carry the maintenance motor can to having cleared away an area after, having slided the dolly and then fixed to next position on first guide rail, realize clean regional adjustment, can carry out impurity to the new region of shell surface and clear away, not only clear away efficiently, laborsaving and can adjust in a flexible way and clear away position and region.

Preferably, the maintenance ship is further provided with a lifting device, a first electric telescopic rod and a choke cylinder sleeve; the lifting device is used for lifting the shell from the maintenance ship to the seabed or from the seabed to the maintenance ship; when the shell is lifted, the upper end of the first electric telescopic rod is fixed at the maintenance ship end, the lower end of the first electric telescopic rod is fixedly connected with the upper end of the flow-resisting cylindrical sleeve, the shell is positioned in the flow-resisting cylindrical sleeve, and the upper end and the lower end of the flow-resisting cylindrical sleeve are in an opening shape.

The inventor of the application researches and discovers that the size of the shell is large, when the shell is lifted or put down by a maintenance ship, the shell can flow along with the seawater due to the flow of the seawater, so that the shell and a fixing piece on the surface layer of the seabed can not be quickly butted, a flow-resisting cylinder sleeve is designed, the shell can be prevented from being impacted by the seawater in the horizontal direction by utilizing the flow-resisting cylinder sleeve, so that the shell can not shake in the horizontal direction, the shell can be quickly descended after being aligned with a fixing device on the seabed, the displacement of the shell in the horizontal direction in the descending process can be smaller due to the protection of the flow-resisting cylinder sleeve against the seawater, the fixed butting can be realized only by fine adjustment at the bottom, and in the traditional mode, due to the impact of the seawater in the horizontal direction, the butting device between the shell and the bottom is far in deviation, the large-, the invention overcomes the defects of the traditional mode through the improvement, so that the butt joint of the shell and the bottom is quick and accurate.

Preferably, the shell is a cuboid shell, 4 fixing through holes are arranged on the shell and penetrate through the upper surface and the lower surface of the shell, each horizontal fixing platform corresponds to one fixing stud and a plurality of butt-joint rods, the lower end of each fixing stud is fixedly connected with the upper surface of the horizontal fixing platform, the outer surface of each fixing stud is in a threaded shape, the lower end of the butt joint rod is provided with a butt joint screw hole, the fixing stud can be in threaded connection with the butt joint rod, the upper end of the butt joint rod is a threaded end head, the size of the threaded end head is matched with that of the butt joint screw hole, the threaded end of one of the butt joint rods is in threaded connection with the butt joint screw hole of the other butt joint rod to realize butt joint of 2 butt joint rods, the butt joint rods are sequentially in butt joint to form a traction fixing rod, the length of each butt joint rod is smaller than that of the fixing through hole, the sum of the lengths of the two butt joint rods is larger than that of the fixing through hole, and the length of the traction fixing rod is matched with the distance from the horizontal fixing platform to the sea level;

the process of hoisting the shell from the sea level to the horizontal fixed platform comprises the following steps:

respectively inserting 4 traction fixing rods into 4 fixing through holes of the shell by using a lifting device;

then hoisting the shell to a horizontal fixed platform by using a hoisting device along the traction fixed rod;

and then the hoisting device is retracted, and the part of the traction fixing rod which leaks out of the shell is disassembled, so that one butt joint rod is left in each fixing through hole.

The inventor of the present application has found that, due to the large size of the hull, during the hoisting of the hull to the seabed by the maintenance vessel, the flowing of the seawater can cause the outer shell to flow together with the seawater, so that the quick butt joint of the outer shell and the fixing piece on the seabed surface layer can not be completed, and the casing can also generate displacement to cause unstable fixation or slide off due to long-term washing of seawater after being placed on the horizontal fixed platform, in order to solve the problems, the invention designs a traction fixed rod, the traction fixing rod can be inserted into the fixing through hole of the shell to form the traction effect in the hoisting process, and a section of butt joint rod is reserved in the fixing through hole of the shell after the lifting is finished, so that the butt joint rod can limit the shell, and then prevent that it from also can produce the displacement and lead to fixing unstably or the landing because the long-term washing of sea water, realized quick accurate butt joint and the long-term firm fixed dual function in later stage. The length of a single butt joint rod is smaller than that of the fixing through hole, so that the shell is limited after the single butt joint rod is inserted into the fixing through hole, and the sum of the lengths of the two butt joint rods is larger than that of the fixing through hole so that the butt joint rods can be conveniently butted and disassembled.

One or more technical schemes provided by the invention at least have the following technical effects or advantages:

the system can quickly and accurately realize the maintenance of the server, can determine the server storage unit to be maintained according to the identity information in the maintenance attendance task, avoids maintenance errors, can quickly find the server storage unit according to the depth information and the position information in the maintenance attendance task, avoids long-time searching and positioning, improves the maintenance efficiency, can accurately maintain according to the maintenance date in the maintenance attendance task, and avoids error maintenance or forgetting maintenance.

According to the invention, the 5G communication unit is arranged on the floating block, and the 5G communication unit floats on the sea surface by utilizing the floating block, so that the normal transmission of communication signals is ensured.

The system can reduce the influence of the seabed stored by the server on marine organisms.

The system realizes triple effects of marine environment protection, shell heat dissipation and energy conservation.

The system is convenient to use, is convenient for maintenance personnel to operate and adjust the maintenance position on the seabed, and has higher safety.

The system avoids maintenance tool boxes from being carried by maintenance personnel in a diving mode, and the maintenance tool boxes can be quickly folded by using the winch after maintenance is finished, so that the system is quick and efficient, and the physical strength of the maintenance personnel is saved.

The system is provided with the rubber pad which can buffer the collision of the maintenance tool box on the shell, so that the collision of the maintenance tool box with the lifting hook or the shell is avoided, the air bag is designed to protect the maintenance tool box and buffer the collision, the air bag has buoyancy, the submerging speed of the maintenance tool box can be slowed down, the impact force is further reduced, and the shell, the maintainers and the maintenance tool box are protected.

The gasbag in this system just aerifys when submerging, and the volume of aerifing is controllable, aerifys when descending and to increase buoyancy and slow down the impact force, and can avoid gasbag maintenance tool case oversize, does not aerify in the gasbag when submerging small being convenient for transport and storage, and aerifys when the maintenance tool case rises and to increase buoyancy and alleviate ship end pressure, also can improve speed and the efficiency that rises.

The horizontal of the shell that this system realized is fixed, has prevented the emergence of slope, and unsettled fixed shell can avoid damaging the large tracts of land on seabed top layer, protects seabed environment, and the built on stilts below region of back shell can provide shelters for some marine life, ensures the good growth of marine life.

According to the invention, on one hand, the marine environment is protected by avoiding using the coating, on the other hand, the shovel operation is used by using automation instead of the traditional manpower, so that the efficiency is improved, the manpower is saved, the new area on the surface of the shell can be cleaned, the cleaning efficiency is high, the labor is saved, and the cleaning position and the area can be flexibly adjusted.

The invention overcomes the defects of the traditional mode and ensures that the butt joint of the shell and the bottom is rapid and accurate.

The invention realizes the double functions of fast and accurate butt joint and long-term stable fixation in the later period.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention;

FIG. 1 is a schematic diagram of a 5G-based remote intelligent monitoring and maintenance system for a big data server;

FIG. 2 is a schematic structural diagram of a server storage unit according to a second embodiment of the present invention;

FIG. 3 is a schematic diagram of a server storage unit according to a third embodiment of the present invention;

FIG. 4 is a schematic side view of a fourth embodiment of the present invention showing the connection of the first ring to the housing;

FIG. 5 is a schematic front view of the first ring coupled to the housing in accordance with a fourth embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a big data server intelligent maintenance system in the fifth embodiment of the present invention;

FIG. 7 is a schematic view of the construction of the maintenance kit;

FIG. 8 is a schematic top view of 4 fixing posts;

FIG. 9 is a schematic front view of a single fixing post;

FIG. 10 is a schematic view of a first maintenance tool;

FIG. 11 is a side view schematic of a first maintenance tool;

FIG. 12 is a schematic view of the use of a flow-blocking jacket to hoist the housing;

FIG. 13 is a schematic structural view of the housing;

figure 14 is a schematic drawing of a distraction fixation rod;

FIG. 15 is a schematic view of the docking rod;

wherein, 1-a shell, 2-a first motor, 3-a propeller, 4-a first temperature sensor, 5-a second temperature sensor, 6-a first mounting bracket, 7-a first fixing bracket, 8-a first ring, 9-a first fixing hole, 10-a maintenance ship, 11-a slide hook, 12-a maintenance tool box, 13-a winch, 14-a hanging ring, 15-an air bag layer, 16-an air inlet hole, 17-an air outlet hole, 18-a fixing column, 19-a horizontal fixing platform, 20-a first guide rail, 21-a second fixing bracket, 22-a sliding trolley, 23-a fixing plate, 24-a screw rod, 25-a third fixing bracket, 26-a butt joint sleeve, 27-a return spring, 28-a sliding rod and 29-a sliding shovel, 30-blade, 31-overhead hoist, 32-first electric telescopic rod, 33-flow-resisting cylindrical sleeve, 34-fixing through hole, 35-fixing stud, 36-traction fixing rod, 37-butt joint rod, 38-butt joint screw hole, 39-thread end, 40-floating block, 41-connecting pipe and 42-5G communication unit.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflicting with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be constructed and operated in a particular orientation and thus are not to be considered limiting.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

In a first embodiment, referring to fig. 1, a system for remotely and intelligently monitoring and maintaining a big data server based on 5G according to a first embodiment of the present invention includes:

the server storage unit is used for storing the server and is arranged on the seabed surface layer when in use;

the system comprises a position information obtaining unit, a 5G communication unit and a control unit, wherein the position information obtaining unit is used for obtaining position information of a server storage unit and sending the position information to the 5G communication unit and has a working mode and a standby mode, the position information obtaining unit can be fixed or attached to the server storage unit and supplies power through a power supply in the server storage unit, the position information obtaining unit can be a GPS positioning module or unit and can also be other modules or units capable of obtaining the position information, specific types, forms or models of the position information obtaining unit are not specifically limited, and energy consumption of the standby mode is lower than that of the working mode;

the depth information obtaining unit is used for obtaining depth information of the server storage unit from the sea level and sending the depth information to the 5G communication unit, and the depth information obtaining unit is provided with a working mode and a standby mode; the depth information acquisition unit can be fixed or attached to the server storage unit, and power is supplied by a power supply in the server storage unit, wherein the depth information acquisition unit can be a depth sensor or a depth detector, and can also be other modules or units capable of acquiring depth information;

a maintenance unit for storing the identity information of the server storage unit and the maintenance task information and the historical maintenance record information of the server storage unit, generating a next server maintenance date K based on the historical maintenance record and the task period W in the maintenance task information (if the last maintenance date is 5 months and 20 days and the maintenance period is 3 months and once according to the historical maintenance record, the next server maintenance date is 8 months and 20 days), controlling the position information obtaining unit and the depth information obtaining unit to enter a working mode when the distance from the next server maintenance date K to the next server maintenance date is less than a preset time threshold T (if the distance from the next server maintenance date K to the next server maintenance date is less than one week), and sending the identity information, the position information, the depth information, the next server maintenance date K and the next server maintenance task information of the server storage unit to the 5G communication unit, the maintenance unit is also used for controlling the position information acquisition unit and the depth information acquisition unit to enter a standby mode after the single maintenance task is finished;

In the first embodiment of the present invention, the 5G communication unit is used for communication in the system to ensure a good communication effect, and the location information obtaining unit and the depth information obtaining unit in the present invention are in the standby mode in a time period far from the maintenance date to save energy, and are switched to the operating mode when the maintenance date is about to arrive, so that an energy saving effect is achieved.

In order to guarantee the normal communication effect of the 5G communication unit, the 5G communication unit in the invention is a 5G communication unit with a corresponding waterproof function.

Example two

Referring to fig. 2, in order to solve the above problem, an embodiment of the present invention improves a server storage unit, where the server storage unit includes:

the device comprises a shell 1, a plurality of first motors 2, a plurality of propellers 3 and a controller; the system comprises a shell, a plurality of servers and a controller, wherein the servers are stored in the shell, the shell is fixed at the seabed, a plurality of first motors are uniformly distributed on the surface of the shell, the first motors correspond to the propellers one to one, the output ends of the first motors are fixedly connected with the mounting ends of the propellers, the controller is used for controlling the starting and stopping of the first motors, and a power supply used for supplying power to the first motors is arranged in the shell.

The first motor in the embodiment of the invention is a first motor which can be used underwater, and specifically a corresponding waterproof shell or waterproof layer and the like, the specific type and type of the first motor are not limited, the first motor is powered by a power supply in the shell, and the shell is communicated with the land through a cable or an optical cable or a data line or a power line to transmit electricity and data.

In the preferred embodiment of the present invention, the directions of the water flows generated by the propellers on the left side and the right side of the housing are opposite, so that the reaction forces borne by the housing can be mutually offset, and a gap is formed between the propeller and the surface of the housing to avoid scratching the surface of the housing.

In practical application, the first motor may be fixed to the surface of the housing through the corresponding fixing base, or may be fixed to the surface of the housing through other fixing methods.

Referring to fig. 2, the system of the present invention further includes: the floating block 40 and the connecting pipe 41, the connecting pipe one end and shell fixed surface are connected, the connecting pipe other end and the floating block lower surface fixed connection, be equipped with in the connecting pipe and be used for connecting 5G communication unit power cord and data line, 5G communication unit 42 installs at the floating block upper surface.

EXAMPLE III

On the basis of the second embodiment, referring to fig. 3, the system in the second embodiment of the present invention further includes a plurality of first temperature sensors 4, a plurality of second temperature sensors 5, and a plurality of first mounting brackets 6, where the plurality of first temperature sensors are uniformly distributed on the surface of the shell, and are configured to detect the temperature of the seawater in the surface area of the shell, and transmit the detected first seawater temperature value to the controller; the second temperature sensors correspond to the first mounting brackets one by one, one end of each first mounting bracket is fixedly connected with the outer surface of the shell, the other end of each first mounting bracket extends towards the outside of the shell and then is fixedly connected with the second temperature sensor, and the second temperature sensors are used for detecting the temperature of the seawater corresponding to the preset area and transmitting the detected temperature value of the second seawater to the controller; when the absolute value of the difference value between the first seawater temperature value and the second seawater temperature value is larger than a preset range, the controller starts the first motor; when the absolute value of the difference value of the first seawater temperature value and the second seawater temperature value is within the preset range, the controller closes the first motor.

In the embodiment of the present invention, when the plurality of first temperature sensors are provided, the first seawater temperature value is an average value of measurement values of the plurality of first temperature sensors, and similarly, when the plurality of second temperature sensors are provided, the second seawater temperature value is an average value of measurement values of the plurality of second temperature sensors.

The number and the positions of the first temperature sensor and the second temperature sensor can be adjusted according to actual conditions, the embodiment of the invention is not specifically limited, the first temperature sensor and the second temperature sensor are sensors capable of measuring temperature underwater, and the invention does not limit the specific types of the sensors.

Example four

The inventor of the application finds that when a maintainer maintains a server on the seabed, the body of the maintainer flows along with seawater due to the flowing of the seawater, so that the operation is inconvenient, and therefore, the invention designs a corresponding maintainer fixing mode and carries out corresponding improvement.

In a fourth embodiment of the present invention, referring to fig. 4-5, the system further includes: the first fixing support 7, the first ring 8, the fastening belt, the first safety buckle and the second safety buckle; first fixed bolster one end and the inboard fixed connection of first ring, the first fixed bolster other end is fixed at the shell surface, first ring is passed to shell one end, the ring cover is established at the shell surface, be equipped with the first fixed orifices 9 of a plurality of on the first ring, the fastening band is used for dressing on the maintainer is physically, first insurance is detained one end and fastening band fixed connection, the first insurance is detained the other end and is used for with first ring sliding connection, second insurance is detained one end and fastening band fixed connection, the second insurance is detained the other end and is used for hanging to detain on first fixed orifices.

In the embodiment of the present invention, the other end of the first safety buckle is used for being slidably connected to the first circular ring, and the connection may be in a specific manner that the other end of the first safety buckle is sleeved on the first circular ring to slide, or the other end of the first safety buckle is a hook and is hung on the first circular ring, and the fastening strap is a safety belt or a shoulder belt or a waist belt worn on the user.

EXAMPLE five

In addition, referring to fig. 6 on the basis of the second embodiment, the system of the present invention further includes: the maintenance ship comprises a maintenance ship 10, a sliding hook 11 and a maintenance tool box 12, wherein a winch 13 is installed on the maintenance ship, a hanging ring 14 is arranged at the top of a shell, one end of a winch steel rope is fixed on the winch, the other end of the winch steel rope is fixedly connected with a lifting hook, the sliding hook is provided with a first through hole, the winch steel rope penetrates through the first through hole, the sliding hook is in sliding connection with the winch steel rope, the sliding hook is used for transporting the maintenance tool box, and a server maintenance tool is installed in the maintenance tool.

In the fifth embodiment of the invention, a rubber pad is arranged at the joint of the winch steel rope and the lifting hook, and an air bag layer is arranged on the outer surface of the maintenance tool box.

In a fifth embodiment of the present invention, please refer to fig. 7, fig. 7 is a schematic structural diagram of a maintenance tool box, and the system in the present invention further includes: the maintenance tool box comprises an inflation pump and an air pipe, wherein the inflation pump is installed on a maintenance ship, the air bag layer 15 is provided with an air inlet 16 and an air outlet 17, the maintenance tool box has a maintenance state and a non-maintenance state, and when the maintenance tool box is in the non-maintenance state, the air inlet and the air outlet are both in an opening state; when the maintenance tool box is in a maintenance state, the air pipe is in butt joint with the air inlet hole, and the air outlet hole is in a closed state; when the maintenance tool box moves to a preset position on the seabed from a maintenance ship, the controller controls the inflator pump to inflate the airbag layer through the air pipe, and the inflation is stopped when the maintenance tool box moves to the preset position; when the maintenance tool box moves to the sea level from the preset position of the seabed, the controller controls the inflator pump to inflate the air bag layer through the air pipe, and when the maintenance tool box moves to the sea level, the inflation is stopped.

EXAMPLE six

On the basis of the second embodiment, please refer to fig. 8, fig. 8 is a schematic top view of 4 fixing columns, and fig. 9 is a schematic front view of a single fixing column, in which the system of the present invention further includes: 4 fixed points of 4 fixed columns 18 on the seabed surface layer correspond to 4 vertexes of the rectangle respectively, the lower ends of the fixed columns are inserted into the seabed surface layer for fixing, the middle parts of the fixed columns are fixedly provided with horizontal fixing platforms 19 extending outwards, and the horizontal fixing platforms are used for installing and fixing the shell.

EXAMPLE seven

In a seventh embodiment of the present invention, referring to fig. 10, fig. 10 is a schematic structural diagram of a first maintenance tool, fig. 11 is a schematic side view of the first maintenance tool, the housing of the present invention is cylindrical, the system further includes a first maintenance tool, and the first maintenance tool includes:

the device comprises a first guide rail 20, a second fixed support 21, a sliding trolley 22, a fixed plate 23, a screw rod 24, a third fixed support 25, a butt joint sleeve 26, a return spring 27, a sliding rod 28, a sliding shovel 29, a blade 30 and a maintenance motor;

Example eight

In the embodiment of the present invention, please refer to fig. 12, fig. 12 is a schematic diagram illustrating a casing being lifted by a flow-resisting cylindrical sleeve, and a lifting device 31, a first electric telescopic rod 32 and a flow-resisting cylindrical sleeve 33 are further disposed on the maintenance ship in the present invention; the lifting device is used for lifting the shell from the maintenance ship to the seabed or from the seabed to the maintenance ship; when the shell is lifted, the upper end of the first electric telescopic rod is fixed at the maintenance ship end, the lower end of the first electric telescopic rod is fixedly connected with the upper end of the flow-resisting cylindrical sleeve, the shell is positioned in the flow-resisting cylindrical sleeve, and the upper end and the lower end of the flow-resisting cylindrical sleeve are in an opening shape.

Example nine

In an embodiment of the present invention, please refer to fig. 13, fig. 13 is a schematic structural diagram of a housing, fig. 14 is a schematic structural diagram of a traction fixing rod, and fig. 15 is a schematic structural diagram of a docking rod; the shell is a cuboid shell, 4 fixing through holes 34 are arranged on the shell and penetrate through the upper surface and the lower surface of the shell, each horizontal fixing platform corresponds to one fixing stud 35 and a plurality of butt-joint rods 37, the lower end of each fixing stud is fixedly connected with the upper surface of the horizontal fixing platform, the outer surface of each fixing stud is in a threaded shape, the lower end of the butt joint rod is provided with a butt joint screw hole 38, the fixing stud can be in threaded connection with the butt joint rod, the upper end of the butt joint rod is provided with a threaded end 39, the size of the threaded end is matched with that of the butt joint screw hole, the threaded end of one of the butt joint rods is in threaded connection with the butt joint screw hole of the other butt joint rod to realize butt joint of 2 butt joint rods, a plurality of butt joint rods are sequentially in butt joint to form a traction fixing rod 36, the length of each butt joint rod is smaller than that of the fixing through hole, the sum of the lengths of the two butt joint rods is larger than that of the fixing through hole, and the length of the traction fixing rod is matched with the distance from the horizontal fixing platform to the sea level;

the process of hoisting the shell from the sea level to the horizontal fixed platform comprises the following steps:

respectively inserting 4 traction fixing rods into 4 fixing through holes of the shell by using a lifting device;

then hoisting the shell to a horizontal fixed platform by using a hoisting device along the traction fixed rod;

and then the hoisting device is retracted, and the part of the traction fixing rod which leaks out of the shell is disassembled, so that one butt joint rod is left in each fixing through hole.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

27页详细技术资料下载

上一篇：一种医用注射器针头装配设备

下一篇：一种工业物联网边缘计算数据采集终端

Big data server remote intelligent monitoring and maintenance system based on 5G

相关技术

网友询问留言