WO2021093907A2

WO2021093907A2 - Data processing system based on modularized big data technology

Info

Publication number: WO2021093907A2
Application number: PCT/CN2021/079918
Authority: WO
Inventors: 张理涛; 赵莹超; 杨灵芝; 赵建峰; 闫芳; 薛志娟
Original assignee: 郑州航空工业管理学院
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-05-20
Also published as: WO2021093907A3

Abstract

The present invention relates to a data processing system based on modularized big data technology, and effectively solves the problem that existing big data processing systems are unable to work in the optimal state in regions having large temperature differences between day and night. The technical solution comprises: the data processing system being able to, on the basis of the high to low variation in atmospheric temperature, correspondingly perform heat dissipation or temperature compensation on processors, causing the processors to be constantly located in a more appropriate temperature environment to perform mining and processing of data information.

Description

A data processing system based on big data modular technology

Technical field

The present invention relates to the field of data processing technology, in particular to a data processing system based on big data modular technology.

Background technique

Technologies applicable to big data, including large-scale parallel processing of MPP databases, cloud computing platforms, and scalable storage systems; data processing requires a large number of calculations, in areas with large temperature differences between day and night, due to the need for components inside the information processing device Working within a certain temperature range, when used during the day, the data information processing device will generate a lot of heat. At night, due to the large temperature difference at night, the temperature in the information processing device is too low, which affects the computing performance of the information processing device. Reduce its functionality; we provide a data processing system based on big data modular technology.

technical problem

In view of the shortcomings of the prior art, the present invention can perform temperature compensation according to the change of the air temperature, so that the processor is in a relatively suitable temperature environment for data information mining and processing.

Technical solutions

A data processing system based on big data modular technology, including a processing platform, is characterized in that the processing platform is provided with an annular vent pipe, and the transverse extension of the annular vent pipe is provided with vent holes on the opposite side. Fan blades are rotatably installed inside the two transverse extensions of the air pipe. One fan blade is driven by a motor, and the other fan blade is connected with a switching device provided in the processing platform, and the switching device is connected with the motor; One of the ventilation valves is connected with the lateral end of the annular vent pipe. The two ventilation valves are connected via a one-way transmission device and a fan blade connected to the switching device. The processing platform is provided with a temperature sensor and the temperature sensor is electrically connected with a micro The controller and the microcontroller can correspondingly control the operation of the motor and the power transmission direction of the switching device according to the temperature in the processing platform.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a schematic diagram of the processing platform of the present invention after part of the deletion.

Fig. 3 is a schematic diagram of the installation position of the annular vent pipe of the present invention.

Fig. 4 is a schematic view of the structure of the annular vent tube of the present invention after a sectional view.

Figure 5 is a schematic diagram of the installation of several fan blades and annular vents of the present invention.

Fig. 6 is a schematic diagram of the connection relationship between the switching device of the present invention and the two fan blades.

Fig. 7 is a schematic top view of the switching device of the present invention.

Fig. 8 is a schematic structural view of another view of the switching device of the present invention.

Fig. 9 is a schematic diagram of the structure of the ventilation valve of the present invention.

Figure 10 is a schematic diagram of the separation of the mounting frame, the cylinder, and the circular plate of the present invention.

The best mode of the present invention

The following detailed description of the embodiments with reference to FIGS. 1 to 10 will be clearly presented.

Embodiment 1, referring to Fig. 3, we have installed an annular vent pipe 3 in the processing platform 1, and the lateral extension of the annular vent pipe 3 is provided with a number of vents 4 laterally spaced on the opposite side, as shown in Fig. 6, One of the blades 5 is driven by the motor 6 provided in the processing platform 1, and the other blade 5 is connected with a switching device provided in the processing platform 1 and the switching device is connected to the motor 6 (the switching device can be changed and conveyed by the motor 6 To the power transmission direction of the fan blade 5 connected to the switching device, to adjust the rotation direction of the fan blade 5 connected to the switching device); we connect one of the ventilation valves to the transverse end of the annular vent pipe 3 (we are at the transverse end of the annular vent pipe 3 Connected with a tapered tube 27 and the tapered tube 27 is connected to the ventilation valve arranged on the lateral side of the processing platform 1), we connect the two ventilation valves through the one-way transmission device and the fan blade 5 connected with the switching device, and initially ventilate The valve is in a closed state to prevent external dust from entering the processing platform 1; the temperature sensor is used to monitor the temperature change in the processing platform 1 in real time and the temperature sensor is electrically connected to a microcontroller, which works during the day (the internal processor 2 The analysis and processing of the data will generate more heat. If the heat cannot be dissipated in time, it will cause the temperature in the processing platform 1 to rise). When the temperature exceeds the required range, the temperature sensor controls the motor through the microcontroller 6 Started and the motor 6 is used to drive the rotation of the fan blades 5 installed in the two lateral extensions of the annular vent pipe 3. We set that when the temperature sensor detects that the temperature exceeds the required range, the microcontroller controls the switching device and causes the motor 6 to switch The power direction output by the device is the same as the power direction directly delivered by the motor 6 to the other fan blade 5, that is, driving the two fan blades 5 to rotate in the same direction. We set the fan blade 5 connected to the switching device to pass through the single The forward transmission device can drive the two ventilation valves to open. With the two blades 5 rotating in the same direction, we set that when the two blades 5 rotate in the same direction, the outside cold air can enter the annular ventilation pipe 3 through the tapered tube 27. Then it diffuses into the processing platform 1 through a number of ventilation holes 4 provided on the annular vent pipe 3, and the entry of cold outside air causes the hot air originally in the processing platform 1 to flow through the ventilation valve located on the other side of the processing platform 1 Disperse outside to achieve cooling; when working at night and the temperature difference between day and night is large, the temperature sensor detects that the temperature in the processing platform 1 is lower than the required range, at this time the microcontroller controls the motor 6 to start and the microcontroller controls the switching device The action makes the direction of rotation of the fan blade 5 driven by the switching device opposite to the direction of rotation of the fan blade 5 directly connected to the motor 6; we set the motor 6 to always rotate in the same direction during the working process (that is, with the motor 6 The directly connected fan blades 5 rotate in the same direction). Because the fan blades 5 connected to the switching device rotate in the opposite direction at this time, the two ventilation valves cannot be opened by the one-way transmission device (the processing platform 1 is in a relative seal Environment), the two fan blades 5 rotate in opposite directions in the annular vent pipe 3, so that the air flow in the annular vent pipe 3 forms a closed circuit , A heating device is provided in the annular vent pipe 3 and the heating device is electrically connected to the microcontroller. When the temperature sensor detects that the temperature is lower than the required range, the microcontroller will synchronously control the heating device to start, so that it will be in the annular vent pipe 3. The circulating air is heated. During the air circulation process, the air in the processing platform 1 is heated (air heat conduction) through a number of ventilation holes 4. Since the two ventilation valves are not opened, the temperature in the processing platform 1 can be quickly raised to the required level. Range: When the temperature in the processing platform 1 returns to within the required range, the microcontroller controls the motor 6 (heating device) to stop working.

Embodiments of the present invention

Embodiment 2, on the basis of embodiment 1, one of the second bevel gears 8 is connected to a fourth pulley set 29 and the motor 6 drives the second bevel gear 8 through the fourth pulley set 29, and two second bevel gears 8 is rotated in the reverse direction under the action of the first bevel gear 7, the micro-controller controls the engagement and disengagement device to move laterally between the two second bevel gears 8 to realize the engagement and disengagement device with one of the second bevel gears 8 or with the other The second bevel gear 8 engages. The rotation direction of the engagement and disengagement device is opposite when the engagement and disengagement device is engaged with a different second bevel gear 8. The motor 6 directly drives one of the fan blades 5 through the second pulley set 11, and the engagement disengagement device is A pulley set 10 drives the other fan blade 5. When the temperature sensor detects that the temperature is higher or lower than the required range, the micro-controller correspondingly controls the meshing and disengaging device to move laterally between the two second bevel gears 8 , So as to achieve meshing with the abutment plates 9 on different second bevel gears 8, thereby driving the fan blades 5 connected to the first pulley set 10 to rotate in different directions.

In Example 3, on the basis of Example 2, the circular plate 13 is driven by the belt 30 to rotate a cylinder 17 mounted on the mounting frame 12 and the cylinder 17 drives the first pulley set 10 (we rotate in the processing platform 1 A rotating shaft that rotates coaxially with one of the pulleys in the first pulley set 10 is installed, and the cylinder 17 and the rotating shaft are axially slidably installed); when the temperature is within the required range, the interference plates 15 on the two meshing plates 14 and The abutment plates 9 on the two second bevel gears 8 do not contact. When the temperature exceeds or falls below the required range, the microcontroller controls the action of the electric push rod 18, thereby driving the mounting frame 12 connected to the electric push rod 18 to move horizontally. Move to realize the mating of the corresponding meshing plate 14 with the corresponding second bevel gear 8 and realize the power transmission (the different meshing plates 14 pass through the resisting plate 15 provided thereon and the second bevel gear 8 matched with it. When the connecting plate 9 is engaged, it can drive the cylinder 17 to rotate in different directions); as shown in FIG. 8, the circular plate 13 and the cylinder 17 are provided with an annular groove that matches with the belt 30, and the belt 30 is installed in the groove In order to realize the power transmission effect, we connect the buffer spring 16 between the meshing plate 14 and the circular plate 13 so that the meshing plate 14 moves toward the second bevel gear 8 which is matched with it, if the abutment plate 15 and the abutment plate 9 When the head collides, the meshing plate 14 can move axially. After the second bevel gear 8 rotates to a certain angle (the abutment plate 9 and the abutment plate 15 no longer conflict), the meshing plate 14 is under the action of the buffer spring 16 Move to the direction close to the second bevel gear 8 again, so that the matching abutting plate 15 and the side walls of the abutting plate 9 abut together to achieve power transmission; we set when the temperature returns to the required range, The micro-controller controls the action of the electric push rod 18 and makes the mounting frame 12 in the initial position again (the meshing and disengaging device is not in contact with the two second bevel gears 8). Each vent 4 is provided with a guide plate 19 that is installed obliquely. In order to realize the air flow in the annular vent pipe 3 is guided to the processing platform 1; the heating device includes an annular frame 20 fixedly installed in the annular vent pipe and processed by insulating and heat-insulating materials. The annular frame 20 is provided with a heating fuse 21 (The heating fuse is connected in series in the electrical circuit set in the processing platform, and the microcontroller controls the on and off of the electrical circuit according to the temperature in the processing platform). When the heating fuse 21 is working, the fan blade 5 rotates to drive the air flow through The heating fuse 21 further heats the airflow; we can arrange a plurality of fan blades 5 at the two lateral extensions of the annular vent tube 3 at a lateral interval, and each fan blade 5 is matched with a heating device, which is located on the same side of the longitudinal direction. The blades 5 are connected by a transmission shaft 26 to realize power transmission. The transmission shaft 26 passes through the gap between the heating fuse 21. Multiple sets of fan blades 5 are provided to make the air flow in the annular ventilation pipe 3 smoother and faster.

Embodiment 4, on the basis of embodiment 1, this embodiment provides a structure of a ventilation valve. As shown in FIG. 9, two sides of the processing platform 1 are respectively rotated with a ring 22 and the ring 22 slides along its radial direction. A number of fan-shaped plates 23 are installed. When the fan blades 5 located on both longitudinal sides of the annular vent pipe 3 rotate in the same direction, the fan blades 5 connected with the switching device can pass through a one-way transmission device (the one-way transmission device is connected to the transmission shaft 26 The coaxially connected one-way bearing 25) drives the ring 22 to rotate (we connect the one-way bearing 25 to the third pulley set 28 and realize the drive ring 22). When the ring 22 rotates, several sector plates 23 are subjected to The centrifugal force begins to move radially in the ring 22 in the direction of compressing the opening and closing spring 24, thereby opening the ventilation valve. When the fan blades 5 installed on both longitudinal sides of the annular vent pipe 3 rotate in the opposite direction, The fan blade 5 connected to the switching device cannot drive the third pulley set 28 to rotate through the one-way bearing 25, and thus cannot open the ventilation valve; a distributed storage parallel machine based on the data processing system, because the matrix and vector are Distributed and stored on each processor. Therefore, even if matrix operations can be effectively implemented through parallel operations, global communication, that is, the communication between all processors caused by inner product calculations, cannot be effectively avoided. Yang et al. respectively proposed parallel CGS and Bi-CGSTAB methods, Sturler et al. proposed how to reduce the influence of global communication in GMRES and CG algorithms. Gu and Zuo et al. gave parallelized BICGSTAB(2), GPBiCG and IICGS methods, respectively. Collignon et al. gave The parallel IDR(s) method was developed. At the same time, based on domain decomposition, Gu, Liu and Mo gave a CG-type method that does not require the calculation of the overall inner product, that is, the multi-search direction conjugate gradient (MSD-CG) method. This method replaces the inner product calculation in the CG method with a set of small linear equations, thereby completely eliminating global communication.

Industrial applicability

When the present invention is in use, the data processing system can correspondingly compensate the temperature of the processor according to the change of the air temperature, thereby ensuring that the data processing system is kept in a better working state and improving the computing performance of the data processing system. The invention has strong practicability and is suitable for popularization and use.

Claims

A data processing system based on big data modular technology, comprising a processing platform (1), characterized in that the processing platform (1) is provided with a circular vent tube (3) and a horizontally extending part of the circular vent tube (3) Ventilation holes (4) are provided on the opposite side. Fan blades (5) are rotatably installed inside the two transversely extending parts of the annular vent pipe (3). One fan blade (5) is driven by a motor (6), and the other fan blade (5) The switching device provided in the processing platform (1) is connected and the switching device is connected with the motor (6);

The processing platform (1) is provided with ventilation valves on both lateral sides, and one of the ventilation valves is connected to the lateral end of the annular vent pipe (3). The two ventilation valves are connected via a one-way transmission device and a fan blade (5) connected to the switching device. The processing platform (1) is provided with a temperature sensor and the temperature sensor is electrically connected with a microcontroller. The microcontroller can correspondingly control the operation of the motor (6) and the switching device according to the temperature in the processing platform (1) The direction of power transmission.
The data processing system based on big data modular technology according to claim 1, characterized in that the switching device comprises a first bevel gear (7) and a first bevel gear (7) rotatably installed in the processing platform (1). 7) Two second bevel gears (8) are respectively engaged with laterally spaced apart, one of the second bevel gears (8) is driven by the motor (6) and the two second bevel gears (8) are concentrically spaced around on the opposite side A number of abutment plates (9) are provided. The processing platform (1) slides transversely with two second bevel gears (8) with meshing and disengaging devices that cooperate with each other, and the meshing and disengaging devices drive one of the fans through the first pulley set (10) The blade (5) and the other blade (5) are connected to the motor (6) via the second pulley group (11).
The data processing system based on the big data modular technology according to claim 2, characterized in that the engagement and disengagement device comprises a mounting frame (12) and a mounting frame (12) which are horizontally slidably installed in the processing platform (1). A circular plate (13) arranged coaxially with the second bevel gear (8) is installed on the upper rotation, and the circular plate (13) is axially slidably installed on both sides of the circular plate (13) with meshing plates (14) arranged coaxially with it. An abutment plate (15) matched with the abutment plate (9) is arranged on the opposite side of the engagement plate (14) at intervals, and a buffer spring (16) is connected between the engagement plate (14) and the circular plate (13), The circular plate (13) is driven by a belt (30) to rotate a cylinder (17) mounted on the mounting frame (12), and the cylinder (17) drives the first pulley set (10), and the processing platform (1) is provided with There is an electric push rod (18) and the mounting frame (12) is connected with the telescopic part of the electric push rod (18), and the micro-controller controls the action of the electric push rod (18).